1 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/create.c (start_header): Store long file names
4 in "path" keyword of an extended header if in POSIX
6 (finish_header): print header before calling write_extended().
7 * src/list.c (list_archive): Always decode the header. This
8 is necessary so the extended header is processed and the correct
9 filename is printed no matter what the state of verbose_option.
10 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
13 2003-09-01 Paul Eggert <eggert@twinsun.com>
15 Update from gnulib, and correct fnmatch to fnmatch-gnu.
16 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
18 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
20 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
21 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
22 copying rules from gnulib module descriptions.
23 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
24 Update from gnulib modules alloca, fnmatch, getline, stdbool.
25 * m4/.cvsignore: Add utimes-null.m4. Sort.
27 2003-09-01 Sergey Poznyakoff
29 Added initial support for creating POSIX headers.
31 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
32 (string_to_chars): New functions
33 (struct xheader): Changed structure
34 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
36 * src/create.c (string_to_chars): New function.
37 (write_extended): New function
38 (start_header): Create extended POSIX headers if necessary.
39 (finish_header): Likewise.
40 * src/list.c (print_header): Take user/group from
42 * src/names.c (gid_to_gname,gname_to_gid)
43 (uid_to_uname,uname_to_uid): Changed prototypes.
44 * src/tar.c: New option --format.
45 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
46 (struct extra_header): Removed unused structure.
47 (union block.extra_header): Removed unused member.
48 * src/xheader.c: Implemented coder functions.
49 * bootstrap: Added obstack.
50 * lib/.cvsignore: Likewise.
51 * configure.ac: Added 'gl_OBSTACK'
52 * m4/Makefile.am: Added new files.
53 * m4/.cvsignore: Likewise.
54 * TODO: Minor formatting change
56 2003-08-31 Sergey Poznyakoff
58 Added initial support for POSIX extended and STAR headers
59 (only for listing/extracting).
61 * src/xheader.c: New file.
62 * src/Makefile.am: Added xheader.c
63 * src/tar.h (struct star_header): New datatype
64 (XHDTYPE,XGLTYPE): New defines
65 (enum archive_format:STAR_FORMAT): New member
66 (struct tar_stat_info): New datatype.
67 (union block.star_header): New member.
68 * src/common.h (orig_file_name,current_file_name)
69 (current_trailing_slash,current_link_name): Removed variables.
70 (current_stat_info): New variable
71 (current_stat): Removed
72 (extended_header): New variable
73 (decode_header): Changed prototype.
74 * src/list.c (decode_header): Added initial support for POSIX extended
76 (skip_member): Check oldgnu_header only if current_format is set
78 * src/buffer.c: Use current_stat_info
79 * src/compare.c: Likewise.
80 * src/create.c: Likewise.
81 * src/delete.c: Likewise.
82 * src/incremen.c: Likewise.
83 * src/mangle.c: Likewise.
84 * src/update.c: Likewise.
85 * src/extract.c: Likewise.
86 (make_directories): Improved check for the existence of the directory
87 * src/tar.c (destroy_stat): New function.
89 2003-08-29 Paul Eggert <eggert@twinsun.com>
91 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
92 was worth (e.g., different users in en_GB disagree about -ize
94 * po/en_GB.po: Remove.
96 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
100 * src/tar.c: Removed support for the obsolete command line
102 * doc/tar.texi: Removed references to the obsolete command
105 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
109 * doc/tar.texi: Updated
110 * src/common.h (check_links_option): New variable
111 (orig_file_name): New variable
112 (check_links): New proto.
113 * src/create.c (struct link.nlink): New member
114 (link_table): Static for the module.
115 (dump_file): Update `link' member when adding new links
117 (check_links): New function.
118 * src/list.c (print_header): Use orig_file_name.
119 * src/tar.c: New option --check-links. Changed semantics of
120 -o to comply to UNIX98 when extracting and to its previous
122 (main): Call check_links if --check-links. was given.
124 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
126 * src/list.c (print_header): Revised
127 * NEWS: Started the entry for 1.13.26
128 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
130 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
132 * .cvsignore: Added to the repository.
133 * doc/.cvsignore: Likewise.
134 * lib/.cvsignore: Likewise.
135 * m4/.cvsignore: Likewise.
136 * po/.cvsignore: Likewise.
137 * scripts/.cvsignore: Likewise.
138 * src/.cvsignore: Likewise.
139 * tests/.cvsignore: Likewise.
141 * lib/Makefile.am: Added exitfail.[hc]
142 * src/misc.c (chdir_do): Fixed call to restore_cwd
143 * src/buffer.c (flush_read): Fixed behavior on short
144 reads right after opening the new archive (multiv01.sh test).
145 (new_volume): Special handling for "-".
146 * src/list.c (print_header): Print trailing slash if
147 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
148 * tests/multiv01.sh: Minor changes.
149 * m4/Makefile.am: Added missing files.
151 2003-07-05 Paul Eggert <eggert@twinsun.com>
153 Finish the checkin begin yesterday.
155 * NEWS: Document the user-visible changes installed in the last
158 * TODO: New file (actually, resurrected; but with new contents).
160 * src/list.c (read_and): Give full type for procedure arg.
161 (read_header): Strip trailing slashes, setting current_trailing_slash.
162 (tartime): Avoid int overflow when printing year (!).
163 (print_header): New arg specifying block ordinal. All uses changed.
164 Print link as 'h' type. Give labels for long links and names.
166 * src/misc.c (contains_dot_dot): Moved to names.c
167 (must_be_dot_or_slash): New function.
168 (safer_rmdir): Use it.
169 (remove_any_file): Now takes enum as option, not boolean.
170 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
171 to unlink a directory.
172 (deref_stat): Accept bool, not int.
174 * src/names.c (namelist_match): Allow partial matches only if
176 (hash_string_hasher): Renamed from hash_avoided_name.
177 (hash_string_compare): Renamed from compare_avoided_anames.
178 (hash_string_insert, hash_string_lookup): New functions.
179 (add_avoided_name, is_avoided_name): Use them.
180 (safer_name_suffix): New function.
181 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
183 * src/rmt.c: Don't include print-copyr.h.
184 (prepare_input_buffer): New arg FD.
185 Do not read more than INT_MAX bytes at once,
186 since it breaks on some brain damaged Tru64 hosts.
188 when retrying instead of subtracting 1024; for speed.
189 (main): Use gettext to translate (C), not print_copyright.
191 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
192 now that gnulib handles this.
193 Include <stddef.h> and <limits.h> unconditionally, now that we assume
195 Assume that offsetof is defined in stddef.h.
196 Do not include <sys/param.h>.
197 (realloc, lseek): Do not declare.
198 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
199 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
200 declarations, since we now assume C89 or better.
201 (PARAMS): Remove, as we now assume C89. All uses changed.
202 (bindtextdomain, textdomain): Include <gettext.h> to define.
203 Include <unlocked-io.h>.
204 (valloc): Define if not defined, and if valloc is not declared.
205 (xstrdup): Remove decl.
207 * src/tar.c: Do not include <print-copyr.h>.
209 (get_date): Remove decl.
210 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
211 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
212 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
213 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
214 (long_options, decode_options): Use them.
215 (OVERWRITE_DIR_OPTION): Remove.
216 (long_options): New options --index-file, --no-overwrite-dir.
217 Remove --overwrite-dir option.
218 (usage): Use PACKAGE_BUGREPORT.
219 (decode_options): Terminate new argv properly.
220 Use PACKAGE_NAME, PACKAGE_VERSION.
221 If verbose, report how we grokked any textual date option.
222 (main): Add support for index-file.
224 * tests/Makefile.am: Convert to UTF-8.
225 (AUTOMAKE_OPTIONS): Remove.
226 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
227 (INCLUDES): Remove ../intl.
228 (LDADD): Don't link libtar.a twice.
230 * tests/genfile.c: Convert to UTF-8.
231 Don't include <print-copyr.h>.
232 (DEFAULT_PATTERN): Renamed from DEFAULT.
233 (ZEROS_PATTERN): Renamed from ZEROS.
234 (main): Use gettext to translate (C), not print_copyright.
236 2003-07-04 Paul Eggert <eggert@twinsun.com>
238 Revamp to meet current standards of autoconf, automake,
239 gettext, and gnulib, and incorporate new translations.
241 * config/config.guess, config/config.sub, config/depcomp,
242 config/install-sh, config/mdate-sh, config/missing,
243 config/mkinstalldirs, config/texinfo.texi:
244 Moved here from parent directory, or from doc.
245 * config.hin: Renamed from config.h.in.
246 * config/config.rpath: New file.
248 * intl: Remove this subdirectory.
250 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
252 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
253 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
254 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
255 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
256 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
257 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
260 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
261 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
262 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
263 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
264 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
265 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
266 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
267 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
268 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
269 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
270 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
271 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
272 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
273 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
274 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
275 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
276 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
277 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
278 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
280 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
281 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
282 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
283 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
284 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
285 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
286 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
287 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
288 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
289 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
290 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
291 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
292 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
293 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
294 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
295 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
296 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
297 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
299 Upgrade to latest version from external source. The file "bootstrap"
300 now grabs these automatically, so we needn't keep track of them
301 in this change long any longer.
303 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
304 (SUBDIRS): Remove intl.
305 * PORTS: Update for star, Macintosh.
306 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
307 Bison 1.875, gettext 0.12.1.
308 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
309 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
310 (AC_CONFIG_AUX_DIR): New.
311 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
313 (AC_PREREQ): Bump from 2.52 to 2.57.
314 (AC_GNU_SOURCE): New.
315 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
316 we no longer support K&R C.
318 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
319 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
320 (AC_MBSTATE_T): Remove.
321 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
322 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
323 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
325 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
326 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
327 (AC_CHECK_TYPE): Remove ssize_t.
328 (gt_TYPE_SSIZE_T): Add.
329 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
330 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
331 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
332 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
333 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
334 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
335 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
336 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
337 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
338 napms, poll, select, strstr, usleep.
339 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
340 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
341 (AM_GNU_GETTEXT): Use external and need-ngettext options.
342 (AM_GNU_GETTEXT_VERSION): New.
343 (AC_OUTPUT): Remove intl/Makefile.
345 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
346 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
347 * doc/fdl.texi: Update to current GNU version.
348 * doc/gettext.texi: Update to current coreutils version,
349 plus a copyright notice.
350 * doc/tar.texi: Switch to new method for doing copyright notices.
351 Use @acronym instead of @sc where appropriate.
352 Remove empty examples. Give a few more examples.
354 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
355 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
356 are built up in pieces with +=.
357 (noinst_HEADERS, INCLUDES): Remove.
358 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
359 (libtar_a_LIBADD): Use $ rather than @.
360 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
362 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
363 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
364 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
365 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
366 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
367 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
368 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
369 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
370 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
371 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
372 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
373 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
374 prereq.m4, xstrtoimax.m4.
376 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
377 be translated, since it's not a user-visible tool.
379 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
381 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
382 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
383 consistency with coreutils.
384 (LDADD): Link LIBINTL after libtar.a, since
385 it's now external and should stand by itself.
387 * src/buffer.c (print_total_written): Adjust to new human.h
389 (child_open_for_compress): Do not increase size to BLOCKSIZE.
390 (open_archive): Open index file name.
391 Strip trailing slahes from file names.
392 (flush_write): Set size to 0 if not saving names.
393 (flush_write, flush_read): Use safer_name_suffix rather than
396 * src/common.h: Include <quote.h>.
397 (absolute_names_option, atime_preserve_option, backup_option,
398 block_number_option, checkpoint_option, dereference_option,
399 force_local_option, ignore_failed_read_option, ignore_zeros_option,
400 incremental_option, interactive_option, multi_volume_option,
401 numeric_owner_option, one_file_system_option, recursive_unlink_option,
402 read_full_records_option, remove_files_option, same_order_option,
403 show_omitted_dirs_option, sparse_option, starting_file_option,
404 to_stdout_option, totals_option, touch_option, verify_option,
405 dev_null_output, now_verifying, we_are_root): Now bool, not int.
406 (current_trailing_slash, index_file_name, recent_long_name_blocks,
407 recent_long_link_blocks): New vars.
408 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
409 (OVERWRITE_OLD_DIRS): Remove.
410 (enum remove_option): New enum.
411 (remove_any_file): Use it as option arg, not int.
412 (is_avoided_name, contains_dot_dot): Return bool, not int.
413 (safer_name_suffix): New decl.
415 * src/compare.c (now_verifying): Now bool, not int.
416 (fill_in_sparse_array): Move to extract.c. Now returns bool;
417 all callers changed to test for failure.
418 (diff_sparse_files): Take size from current_stat, not from param.
419 (diff_archive): Do not count trailing slashes in archives.
420 (verify_volume): Test for header failure after loop, not before.
422 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
424 (start_header): Clear devmajor and devminor fields, too.
425 (finish_header): New arg block_ordinal.
426 (init_sparsearray): Now extern. Set sp_array_size to
427 SPARSES_IN_OLDGNU_HEADER if it is zero.
428 (dump_file): Keep link table as a hash.
429 Do not count "file changed as we read it" as a failure.
431 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
432 Move extern decl to common.h.
434 * src/extract.c (we_are_root): Now bool, not int.
435 (check_time): Warn about implausibly old time stamps.
436 (set_stat): Use utimbuf, not stat_info.
437 (prepare_to_extract): New arg DIRECTORY.
438 (fill_in_sparse_array): Moved here from compare.c.
439 (extract_sparse_file): Now returns off_t, giving size left.
440 Truncate file at end.
441 (extract_archive): Use safer_name_suffix rather than rolling our own.
442 Use fill_in_sparse_array rather than rolling our own.
443 Strip trailing slashes more effectively.
444 Check for unsafe names.
446 * src/incremen.c (struct directory): nfs and found are now of type
448 (gnu_restore): Now takes directory name as argument, not offset
449 of directory name in a global. All uses changed.
450 (CURRENT_FILE_NAME): Remove.
453 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
456 2002-09-30 Paul Eggert <eggert@twinsun.com>
458 * src/rmt.c (prepare_input_buffer): Renamed form
459 prepare_record_buffer. All uses changed. Do not assume that
460 size_t is the same width as int.
462 2002-03-29 Paul Eggert <eggert@twinsun.com>
464 * src/incremen.c (get_directory_contents):
465 If ignore_failed_read_option, only warn about
466 get_directory_contents failures. Fix suggested by
469 2002-01-31 Mark W. Eichin <eichin@thok.org>
471 * src/buffer.c (child_open_for_compress): Don't try to read
472 past the end of the buffer.
474 2001-10-11 Jim Meyering <meyering@lucent.com>
476 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
477 and quote_n (1, ... to avoid clobbering a buffer.
479 2001-09-26 Paul Eggert <eggert@twinsun.com>
481 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
483 * src/buffer.c (flush_read): Don't diagnose partial blocks before
484 end of file; just ignore them silently.
486 * src/list.c (read_header): Don't keep around extended name
487 and link info indefinitely; keep it only for the next file.
488 This fixes a bug introduced in 1.13.24, and removes the need
489 for some static variables. Set recent_long_name and
490 recent_long_link to zero if there were no long links; this
491 avoids a violation of ANSI C rules for pointers in delete.c.
492 * THANKS: Add Christian Laubscher.
494 2001-09-26 Jim Meyering <meyering@lucent.com>
496 * doc/tar.texi (Remote Tape Server): is know -> is known
498 2001-09-25 Paul Eggert <eggert@twinsun.com>
500 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
501 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
502 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
503 want to distinguish EINVAL and EILSEQ.
505 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
507 * src/extract.c (maybe_recoverable):
508 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
510 2001-09-22 Paul Eggert <eggert@twinsun.com>
512 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
514 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
517 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
518 * PORTS: Add copyright notice, 'star' reference.
519 * README-alpha: Add copyright notice, autoconf 2.52 patch.
520 * THANKS: Add Christophe Kalt.
521 * config.sub: Upgrade to 2001-09-14 version.
523 * configure.ac (ALL_LINGUAS): Add ko.
524 * po/ko.po: Resurrected file.
526 * doc/convtexi.pl: Add coding advice for Emacs.
528 * doc/getdate.texi: Add copyright notice.
530 * doc/mdate-sh: Upgrade to automake 1.5 version.
532 * doc/tar.texi (extracting files): Mention --to-stdout.
533 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
534 (Overwrite Old Files): Likewise.
536 * lib/Makefile.am (noinst_HEADERS):
537 Remove copysym.h. Add print-copyr.h, unicodeio.h.
538 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
540 * lib/copysym.c, lib/copysym.h: Remove.
541 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
542 lib/unicodeio.h: New files.
544 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
545 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
547 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
548 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
550 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
551 * m4/isc-posix.m4: Remove.
553 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
555 * po/POTFILES.in: Add copyright notice.
557 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
559 * tests/Makefile.am (LDADD): Likewise.
561 * src/buffer.c (write_archive_buffer, close_archive):
562 If an archive is a socket, treat it like a FIFO.
563 (records_read, records_written): New vars.
564 (write_archive_to_stdout): Now bool, not int.
565 (open_archive, flush_write, flush_read): Keep records_read and
566 records_written up to date.
568 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
569 (write_archive_to_stdout): Now bool, not int.
570 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
571 (read_header): Now takes bool arg. Existing callers modified
572 to pass 0, unless otherwise specified.
574 * src/delete.c (records_read): Remove; now a global.
575 (acting_as_filter): Now bool, not int.
576 (recent_long_name, recent_long_link, recent_long_name_blocks,
577 recent_long_link_blocks, records_read, records_written): New decls.
578 (records_skipped): New var.
579 (move_archive): Don't divide by zero if arg is 0.
580 Use the above vars to compute how far to move.
581 (write_recent_blocks): New function.
582 (delete_archive_member): Pass 1 to read_header, so that it doesn't
583 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
584 Keep track of how many records have been skipped.
585 Let the buffer code count records.
586 When copying a header, copy any extended headers that came before it.
588 * src/extract.c (extract_archive): When marking a directory to be
589 updated after symlinks, stat all directories after it in the
590 delayed-set-stat list too, since they will be checked after
591 symlinks. Add support for --overwrite-dir.
593 * src/list.c (recent_long_name, recent_long_link,
594 recent_long_name_blocks, recent_long_link_blocks): New vars.
595 (read_and): Pass 0 to read_header.
596 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
597 headers into new vars. Null-terminate incoming symbolic links.
599 * src/rmt.c: Include print-copyr.h, not copysym.h.
600 (main): Use print_copyright, not copyright_symbol.
601 * src/tar.c (decode_options): Likewise.
602 (OVERWRITE_DIR_OPTION): New constant.
603 (long_options, usage, decode_options): Add --overwrite-dir.
605 * src/tar.h: Put copyright notice into documentation.
607 * tests/Makefile.am (TESTS): Add delete03.sh.
608 * tests/delete03.sh: New file.
610 * tests/genfile.c: Include print-copyr.h, not copysym.h.
611 (main): Use print_copyright, not copyright_symbol.
612 Include <argmatch.h>.
613 (pattern_strings): Remove.
614 (pattern_args, pattern_types): New constants.
615 (main): Use XARGMATCH, not argmatch.
617 2001-09-20 Jim Meyering <meyering@lucent.com>
619 * lib/xstrtol.c (strtoimax): Guard declaration with
620 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
621 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
622 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
623 (strtoumax): Likewise, for completeness (it wasn't necessary).
624 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
625 Check for declaration of strtoimax.
626 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
627 Check for declaration of strtoumax.
629 2001-09-16 Paul Eggert <eggert@twinsun.com>
631 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
633 2001-09-14 Paul Eggert <eggert@twinsun.com>
635 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
637 * README-alpha: Describe automake patch.
639 * configure.ac (LIBOBJS):
640 Remove automake 1.4 workaround, as we're using 1.5 now.
641 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
643 * lib/copysym.c: Include stddef.h, for size_t.
644 Include langinfo.h if needed.
645 Use locale_charset only if USE_INCLUDED_LIBINTL;
646 if not, use nl_langinfo (CODESET) if available.
648 2001-09-13 Paul Eggert <eggert@twinsun.com>
650 * config.guess, config.sub: Sync with canonical versions.
652 * configure.ac (jm_PREREQ_XGETCWD): Add.
654 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
655 (libtar_a_SOURCES): Add copysym.c.
656 * copysym.c, copysym.h: New files.
658 * lib/error.c: Sync with fileutils version.
660 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
661 * m4/getcwd.m4: New file.
662 * m4/uintmax_t.m4: Remove.
664 * m4/gettext.m4 (AM_WITH_NLS):
665 Fix bug with calculating version of Bison 1.29.
666 Reported by Karl Berry.
668 * src/Makefile.am (datadir): Remove.
670 * src/rmt.c: Include copysym.h.
671 (main): Use copyright_symbol to translate copyright notice,
673 * src/tar.c: Likewise.
674 * tests/genfile.c: Likewise.
676 * src/system.h (MB_LEN_MAX): New symbol.
678 2001-09-11 Paul Eggert <eggert@twinsun.com>
680 * src/extract.c (struct delayed_set_stat): New member
682 (delay_set_stat): Initialize it to 0.
683 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
684 taking an extra stat ourselves. All callers changed.
685 (set_stat): Likewise.
686 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
687 If false, stop when encountering a struct whose 'after_symlinks'
688 member is true. Otherwise, go through all structures but check
689 them more carefully. All callers changed.
690 (extract_archive): When extracting a deferred symlink, if its parent
691 directory's status needs fixing, then mark the directory as needing
692 to be fixed after symlinks.
693 (extract_finish): Fix status of ordinary directories, then apply
694 delayed symlinks, then fix the status of directories that are
695 ancestors of delayed symlinks.
697 * src/rtapelib.c (rexec):
698 Remove declaration; it ran afoul of prototypes on Crays.
699 Reported by Wendy Palm of Cray.
701 2001-09-06 Paul Eggert <eggert@twinsun.com>
703 * lib/strtoimax.c (HAVE_LONG_LONG):
704 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
705 (strtoimax): Use sizeof (long), not
706 sizeof strtol (ptr, endptr, base),
707 to work around bug in IBM C compiler.
709 2001-09-04 Paul Eggert <eggert@twinsun.com>
711 * lib/xgetcwd.c: Include "xalloc.h".
712 (xgetcwd): Do not return NULL when memory is exhausted; instead,
713 report an error and exit.
715 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
718 2001-09-03 Paul Eggert <eggert@twinsun.com>
720 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
721 (jm_PREREQ_XGETCWD): New macro.
723 * lib/exclude.c (fnmatch_no_wildcards):
724 Fix typo that caused us to do case-folding
725 search even when that was not desired. This occurred only in the
728 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
729 Do not include xalloc.h.
730 (INITIAL_BUFFER_SIZE): New symbol.
731 Do not use xmalloc / xrealloc, since the caller is responsible for
732 handling errors. Preserve errno around `free' during failure.
733 Do not overrun buffer when using getwd.
735 * lib/xgetcwd.c (xgetcwd):
736 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
737 to decide whether to use getcwd (NULL, 0).
739 2001-09-02 Paul Eggert <eggert@twinsun.com>
741 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
743 2001-09-01 Jim Meyering <meyering@lucent.com>
745 * exclude.c: Use `""', not `<>' to #include non-system header files.
746 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
747 and strncasecmp as r-values. Unixware didn't have declarations.
749 2001-08-31 Jim Meyering <meyering@lucent.com>
751 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
752 Use an initial, malloc'd, buffer of length 128 rather than
753 a statically allocated one of length 1024.
755 2001-08-30 Paul Eggert <eggert@twinsun.com>
757 * lib/utime.c: Include full-write.h.
758 * lib/xstrtol.c (strtoimax): New decl.
760 2001-08-29 Paul Eggert <eggert@twinsun.com>
762 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
764 * src/create.c (dump_file): Relativize link names before dumping.
765 This fixes a bug reported by Jose Pedro Oliveira.
767 * src/create.c (dump_file): Use offsetof when computing sizes for
768 struct hack; this avoids wasted space in some cases.
769 * src/incremen.c (note_directory, find_directory): Likewise.
770 * src/names.c (name_gather, addname): Likewise.
772 * src/extract.c (extract_archive): Use strcpy, not memcpy,
773 for consistency with other code that does similar things.
774 * src/names.c (name_gather): Likewise.
776 * src/names.c (read_name_from_file, name_next, name_gather,
777 add_hierarchy_to_namelist): Avoid quadratic behavior when
778 reallocating buffers. Check for buffer size overflow.
779 (addname): Avoid unnecessary clearing of memory.
781 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
783 * src/extract.c (delay_set_stat): Fix off-by-one error in file
784 name size allocation that caused core dumps.
786 2001-08-28 Paul Eggert <eggert@twinsun.com>
788 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
790 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
791 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
792 (daddr_t): Remove; no longer used.
793 (jm_PREREQ_HUMAN): Add.
795 * acconfig.h: Remove; no longer needed.
797 * config.guess, config.sub:
798 New files, from automake 1.5. Gettext 0.10.39 needs them.
799 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
801 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
802 (SUBDIRS): Put intl before lib, as gettext requires.
804 * ABOUT-NLS: Upgrade to gettext 0.10.39.
805 * intl: Upgrade entire directory to gettext 0.10.39.
806 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
807 New files, from gettext 0.10.39.
808 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
809 Upgrade to gettext 0.10.39,
810 * po/Makefile.in.in: Likewise, except fix a typo in its copying
812 * po/cat-id-tbl.c, po/stamp-cat-id:
813 Remove; no longer used by gettext 0.10.39.
814 * po/ChangeLog: New file.
816 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
817 $(srcdir)/tar.texi: Likewise.
818 * doc/freemanuals.texi: New file.
819 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
821 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
823 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
824 (noinst_HEADERS): Add quote.h.
825 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
827 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
829 * lib/full-write.c, lib/savedir.c: Comment fix.
831 * lib/pathmax.h: Remove.
833 * lib/quote.c, lib/quote.h: New files.
835 * lib/xgetcwd.c: Don't include pathmax.h.
836 Include stdlib.h and unistd.h if available.
838 (xmalloc, xstrdup, free): Remove decls.
839 (xgetcwd): Don't assume sizes fit in unsigned.
840 Check for overflow when computing sizes.
841 Simplify reallocation code.
843 * lib/xmalloc.c: Quote failure tests.
845 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
847 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
849 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
851 (strtoumax, uintmax_t, strtoull, strtol): Remove.
852 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
853 (strtoimax): Renamed from strtoumax. All uses of unsigned values
854 changed to signed values. Check sizes at compile-time, not
855 run-time. Prefer strtol to strtoll if both work.
858 * lib/xstrtol.h (xstrtoimax): New decl.
860 * m4/Makefile.am (EXTRA_DIST):
861 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
862 longlong.m4, xstrtoimax.m4.
864 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
865 Remove; now done by autoconf.
866 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
867 Use AC_CHECK_TYPE instead of merely looking for the header.
869 * m4/uintmax_t.m4: Use shorter comment.
871 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
872 Quote first arg of AC_DEFUN.
873 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
874 is needed to parse the include file.
875 Simplify logic behind the args to AC_REPLACE.
877 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
879 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
882 Use "Copyright %d" to simplify the translator's job in the future.
883 Advise translator about circle-C.
884 * src/tar.c: (decode_options): Likewise.
885 * tests/genfile.c (main): Likewise.
887 2001-08-28 Jim Meyering <meyering@lucent.com>
889 * lib/argmatch.c: Include "quote.h".
890 (argmatch_invalid): Quote the context.
892 * lib/dirname.c (dir_name): Fix typo on PC platforms.
894 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
895 Use single-quote for local .h files.
897 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
899 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
902 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
903 invoking mktime the last time.
905 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
907 * lib/rename.c: Major rewrite by Volker Borchert to use system
908 rename function, but to work around problems with trailing
911 * lib/strtoll.c: New file, from glibc.
912 * lib/strtoul.c: Update from glibc.
914 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
915 Add support for signed numbers, too.
916 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
918 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
920 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
921 (main): Use generic names in debugging output.
922 * lib/strtoimax.c: Plus add the following changes of my own:
923 (main): Use accurate names in debugging output.
925 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
928 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
929 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
930 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
931 m4/utime.m4, m4/utimes.m4:
932 Quote the first argument in each use of AC_DEFUN.
934 * m4/getline.m4: Don't use string.h.
936 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
938 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
940 2001-08-27 Paul Eggert <eggert@twinsun.com>
942 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
944 The biggest change is the new --exclude semantics and options.
945 The basic idea was suggested by Gerhard Poul; thanks!
947 * NEWS: Describe new --exclude semantics and options, and bug fixes.
948 * README: ignfail.sh fails on some NFS hosts.
949 * NEWS, README, lib/xstrtol.h: Add copyright notice.
951 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
952 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
953 Remove; the automake bug has been fixed.
954 * acinclude.m4: Remove.
956 * configure.ac: Renamed from configure.in.
957 (AC_PREREQ): Bump from 2.13 to 2.52.
958 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
959 1997-05-30) has an encoding error.
960 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
961 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
963 * doc/fdl.texi: Update to current GNU version.
965 * doc/tar.texi: Put leading '*' in direntry.
966 Accommodate new gfdl sectioning.
967 New option --recursion (the default) that is the inverse of
970 New options --anchored, --ignore-case, --wildcards,
971 --wildcards-match-slash, and their negations (e.g., --no-anchored).
972 Along with --recursion and --no-recursion, these control how exclude
973 patterns are interpreted. The default interpretation of exclude
974 patterns is now --no-anchored --no-ignore-case --recursion
975 --wildcards --wildcards-match-slash.
977 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
979 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
980 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
981 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
982 Include if available.
983 (<xalloc.h>): Include
984 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
985 (verify): New macro. Use it to verify that EXCLUDE macros do not
986 collide with FNM macros.
987 (struct patopts): New struct.
988 (struct exclude): Use it, as exclude patterns now come with options.
989 (new_exclude): Support above changes.
990 (new_exclude, add_exclude_file):
991 Initial size must now be a power of two to simplify overflow checking.
992 (free_exclude, fnmatch_no_wildcards): New function.
993 (excluded_filename): No longer requires options arg, as the options
994 are determined by add_exclude. Now returns bool, not int.
995 (excluded_filename, add_exclude):
996 Add support for the fancy new exclusion options.
997 (add_exclude, add_exclude_file): Now takes int options arg.
998 Check for arithmetic overflow when computing sizes.
999 (add_exclude_file): xrealloc might modify errno, so don't
1000 realloc until after errno might be used.
1002 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1004 (free_exclude): New decl.
1005 (add_exclude, add_exclude_file): Now takes int options arg.
1006 (excluded_filename): No longer requires options arg, as the options
1007 are determined by add_exclude. Now returns bool, not int.
1009 * lib/prepargs.c: Include <string.h>; required for C99 since
1013 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1015 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1016 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1018 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1019 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1021 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1022 subsumed by Autoconf 2.50.
1024 * m4/error.m4: Upgrade to serial 2.
1026 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1027 remove test for GNU C library. It's not correct, as some
1028 older glibcs are buggy.
1030 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1032 * m4/prereq.m4: Upgrade to serial 20, but then:
1033 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1034 (jm_PREREQ_EXCLUDE): New macro.
1035 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1038 * m4/realloc.m4: Upgrade to serial 4.
1040 * m4/strerror_r.m4: Revert to serial 1002.
1042 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1044 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1046 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1047 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1048 it is now subsumed by autoconf. Add inttypes.h.
1050 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1051 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1053 * src/buffer.c (new_volume): Stop if the script exits with an error.
1055 * src/common.h (excluded_with_slash, excluded_without_slash):
1056 Remove, replacing by:
1057 (excluded): New decl.
1058 (link_error): New decl.
1059 (excluded_name): Now returns bool.
1062 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1063 Support hard links to symbolic links.
1065 (struct delayed_symlink): Remove 'names' member, replacing it with
1066 'sources' and 'target' member. All uses changed.
1068 (struct string_list): New type.
1070 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1071 for struct hack; this avoids wasted space in some cases.
1073 (extract_archive): Fix test for absolute pathnames and/or "..".
1074 Use link_error to report errors for links.
1075 Remove redundant trailing '/' at "really_dir", for all uses, not
1076 just before invoking mkdir.
1077 If overwriting old files, do not worry so much about existing
1079 Fix mode computation in the case where the directory exists.
1081 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1082 link, make a copy of the symbolic link.
1084 * src/incremen.c (get_directory_contents):
1085 If ignore_failed_read_option, only warn about
1088 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1089 However, check for error even for '-' or '+' case.
1091 (print_header): Try parsing uids and gids as unsigned integers first,
1092 and as a uid_t or gid_t only if that fails. This adds support for
1093 listing positive uids and gids that are greater than UID_MAX and
1096 * src/misc.c (link_error): New function.
1098 * src/names.c (collect_and_sort_names):
1099 If ignore_failed_read_option, only warn about
1102 (excluded_name): Now returns bool. Simplify, as the fancy
1103 features are now all in excluded_filename.
1105 * src/rtapelib.c (base_name): Remove decl, as system.h now
1108 * src/system.h: Include stddef.h if available.
1109 (offsetof): Declare if stddef.h doesn't.
1111 Include <dirname.h>.
1112 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1114 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1115 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1116 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1117 WILDCARDS_MATCH_SLASH_OPTION):
1120 (long_options, usage, decode_options): Add support for --anchored,
1121 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1122 --no-wildcards-match-slash, --recursion, --wildcards,
1123 --wildcards-match-slash.
1125 (decode_options): Implement the new way of interpreting exclude
1128 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1130 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1131 just print error messages suggesting alternatives.
1133 (add_filtered_exclude): Remove.
1135 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1137 * tests/extrac04.sh (out): Remove
1138 directory/subdirectory/file1, as the new semantics for
1139 --exclude exclude it.
1141 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1143 2001-08-12 Paul Eggert <eggert@twinsun.com>
1145 * lib/addext.c (<errno.h>): Include.
1146 (errno): Declare if not defined.
1147 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1148 leaves errno alone, because there is no limit. Also, work even if
1149 size_t is narrower than long.
1151 2001-07-08 Paul Eggert <eggert@twinsun.com>
1153 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1155 2001-05-10 Paul Eggert <eggert@twinsun.com>
1157 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1158 Include <backupfile.h> and <dirname.h> after size_t is defined.
1159 (addext): Use base_len to trim redundant trailing slashes instead of
1162 * lib/backupfile.c (ISSLASH, base_name):
1163 Remove decls; now in dirname.h.
1164 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1166 (find_backup_file_name): Rename locals to avoid new functions.
1167 Use base_len instead of rolling it ourselves.
1168 Work even if dirlen is 0.
1169 Use a dir of '.' if given the empty string.
1172 Do not include <stdio.h>, <assert.h>; no longer needed.
1173 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1174 Include <string.h>, <dirname.h>.
1175 (base_name): Allow file names ending in slashes, other than names
1176 that are all slashes. In this case, return the basename followed
1179 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1180 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1181 (dir_len): Renamed from dirlen.
1182 All callers changed.
1184 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1186 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1188 2001-02-16 Paul Eggert <eggert@twinsun.com>
1190 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1191 Do not declare or define if HAVE_MBRTOWC,
1192 since the test for HAVE_MBRTOWC now requires proper declarations.
1194 * lib/alloca.c (malloc): Undef before defining.
1196 2001-02-13 Paul Eggert <eggert@twinsun.com>
1198 * src/compare.c (read_and_process): Use off_t for size.
1199 From Maciej W. Rozycki.
1201 2001-01-26 Paul Eggert <eggert@twinsun.com>
1203 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1205 2001-01-12 Paul Eggert <eggert@twinsun.com>
1207 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1209 * lib/savedir.h (savedir): Remove size arg.
1211 * doc/tar.texi: Add @setchapternewpage odd.
1212 Remove -I as an alias for -T, for now.
1214 Update copyright. Remove "Published by".
1215 Dates beginning with / or . are taken to be file names.
1217 * src/tar.c (<time.h>): Do not include;
1218 (time): Do not declare.
1219 (usage): Remove -I as an alias for -T.
1220 (OPTION_STRING): Remove -I.
1221 (decode_options): Dates that look like an absolute path name,
1222 or that start with '.', are presumed to be file names whose
1224 Remove 'I' as an aliase for 'T'.
1227 * src/extract.c (<time.h>): Do not include; system.h now does this.
1228 (make_directories): Skip filesystem prefixes.
1229 Don't assume '/' is the only separator.
1230 (extract_sparse_file): Use new full_write semantics.
1231 On write error, return instead of invoking skip_file.
1232 Do not free sparsearray; caller does this now.
1233 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1235 (extract_archive): Don't assume file name lengths fit in int.
1236 Report what got stripped from member name; it might be more than '/'.
1237 Use new full_write semantics.
1238 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1240 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1242 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1243 (time): Remove decl; likewise.
1244 (child_open_for_uncompress): Use new full_write semantics.
1245 (flush_write): Use ISSLASH instead of testing for '/'.
1246 (flush_read): Likewise.
1248 * src/rmt.h (_remdev): Look for / anywhere in Path.
1250 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1251 Don't assume '/' is the only separator.
1252 (safer_rmdir): Don't assume '/' is the only separator.
1254 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1256 * lib/dirname.h (dirlen): New decl.
1258 * src/incremen.c (get_directory_contents):
1259 Remove path_size arg; all callers changed.
1260 Don't assume '/' is the only directory separator.
1261 (gnu_restore): Work even if file name length doesn't fit in int.
1263 * lib/addext.c (ISSLASH): New macro.
1264 (addext): Trim any redundant trailing slashes.
1266 * src/names.c (name_next):
1267 Don't assume '/' is the only directory separator.
1268 (namelist_match): Likewise.
1269 (add_hierarchy_to_namelist): Remove dirsize arg.
1270 Do not assume '/' is the only directory separator.
1271 (new_name): Likewise.
1273 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1274 (libtar_a_SOURCES): Add dirname.c.
1276 * src/create.c (relativize):
1277 New function, with much of old start_header's guts.
1278 Handle filesystem prefixes.
1279 (start_header): Use this new function.
1280 (init_sparsearray): Don't bother to zero out the new array;
1282 (deal_with_sparse): Fix array allocation bug.
1283 (create_archive): Don't assume '/' is the only separator.
1284 (dump_file): Likewise.
1285 Don't worry about leading / in symlink targets.
1287 * lib/savedir.c (savedir):
1288 Remove size arg; it wasn't portable. All callers changed.
1290 * lib/utime.c (utime_null): Adjust to new full_write convention.
1292 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1294 * lib/backupfile.c: Include <dirname.h>.
1295 (ISSLASH): New macro.
1296 (find_backup_file_name): Use dirlen to calculate directory lengths.
1297 (max_backup_version): Strip redundant trailing slashes.
1299 * src/common.h: Include <full-write.h>.
1300 (get_directory_contents): No longer has size arg.
1301 (gnu_restore): Arg is size_t, not int.
1303 * src/system.h: Include <time.h>.
1304 (time): Declare if not defined.
1306 * lib/full-write.c: Include full-write.h, not safe-read.h.
1307 full_write returns size_t, with short writes meaning failure.
1308 All callers changed.
1310 * src/rtapelib.c: Include full-write.h.
1312 * src/rmt.c: Include full-write.h.
1313 (main): Update copyright.
1315 * doc/getdate.texi: Mention that only English is supported.
1316 Show how to use "date" so that the output is acceptable to getdate.
1317 Mention Z as an abbreviation for UTC.
1319 * lib/full-write.h: New file.
1321 * src/list.c: system.h now does time.h stuff.
1324 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1326 Do not include string.h, strings.h, or assert.h; no longer needed.
1327 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1329 (base_name): New decl.
1330 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1331 (dir_name_r): Remove.
1332 (dirlen): New function.
1333 (dir_name): Use dirlen instead of dir_name_r.
1334 (<string.h>, <strings.h>): Include only if test program.
1335 (main): Use "return 0", not "exit (0)".
1337 2000-12-08 Paul Eggert <eggert@twinsun.com>
1339 * lib/dirname.h: New file.
1341 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1343 * lib/fnmatch.c: Do not comment out all the code if we are using
1344 the GNU C library, because in some cases we are replacing buggy
1345 code in the GNU C library itself.
1347 2000-10-30 Paul Eggert <eggert@twinsun.com>
1349 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1351 2000-10-29 Paul Eggert <eggert@twinsun.com>
1353 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1355 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1357 2000-10-28 Paul Eggert <eggert@twinsun.com>
1359 * doc/tar.texi: --no-recursion now applies to extraction, too.
1360 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1361 * src/names.c (namelist_match, excluded_name):
1362 Do not match subfiles of a directory
1363 if --no-recursion is specified.
1364 * src/tar.c (NO_RECURSE_OPTION): Remove.
1365 (long_options): Have getopt set the --no-recursion flag.
1366 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1367 Remove case for NO_RECURSE_OPTION.
1368 * src/common.h (recursion_option):
1369 Renamed from no_recurse_option, with sense
1370 negated, and with FNM_LEADING_DIR being the nonzero value.
1372 * names.c (namelist_match): New function.
1373 (name_match, name_scan): Use it to eliminate duplicate code.
1374 (names_notfound): Remove special case for Amiga.
1376 2000-10-27 Paul Eggert <eggert@twinsun.com>
1378 * src/misc.c (read_error_details, read_warn_details,
1379 read_fatal_details): Don't assume size_t is unsigned long.
1381 * src/buffer.c (flush_read): If read_full_records_option, try to
1382 fill the input buffer, as --delete -f - needs this.
1384 2000-10-24 Paul Eggert <eggert@twinsun.com>
1386 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1388 * src/buffer.c (check_label_pattern):
1389 Make sure header name is a string before
1390 passing it to fnmatch.
1391 (init_volume_number): Check for global_volno overflow.
1392 (new_volume): Check for global_volno overflow.
1394 * src/tar.c (decode_options):
1395 Check that volume label is not too long to overflow
1396 name in tar header block.
1398 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1400 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1401 (AC_FUNC_STRERROR_R): Use this instead.
1403 2000-10-23 Paul Eggert <eggert@twinsun.com>
1405 * src/extract.c: Include <time.h>, since we invoke "time".
1407 * lib/prepargs.c (prepend_default_options):
1408 Don't use NULL, for portability.
1410 * m4/fnmatch.m4: Add "working" to message.
1412 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1414 (getpwuid, getgrgid): Declare only if system headers don't.
1415 (gid_to_gname): Don't invoke setgrent.
1416 (namelist): Now static, not global.
1417 (nametail): New var. All uses of namelast changed to use
1418 nametail, with one extra level of indirection.
1419 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1420 (name_match): Set nametail too, when setting namelist to null.
1421 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1422 struct name *, so that we don't have to look up the name again
1423 here. Get change_dir from dir rather than as a separate arg. Add
1424 dirsize arg, and pass it along to get_directory_contents. Remove
1425 unnecessary check of directory type.
1426 (new_name): Do not append a slash if PATH already ends in one.
1427 (avoided_names, struct avoided_name): Remove.
1428 (avoided_name_table): New var, replacing avoided_names.
1429 (hash_avoided_name, compare_avoided_names): New function.
1430 (add_avoided_name, is_avoided_name): Use hash table rather than
1433 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1434 (child_open_for_compress, child_open_for_uncompress,
1435 close_archive): Propagate any failure of the compression process
1437 (open_archive, flush_write, flush_read, close_archive): Do not
1438 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1439 -1. Instead, allocate an array with the size that's needed.
1440 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1441 (backspace_output): Don't try to backspace past start of archive.
1442 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1444 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1445 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1446 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1447 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1448 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1449 WITH_DMALLOC, WITH_REGEX):
1450 Remove; now generated automatically.
1452 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1453 compatibility for glibc fragments.
1454 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1455 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1456 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1457 that we needn't put an entry into acconfig.h.
1458 (ALL_LINGUAS): Add da.
1459 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1460 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1462 (AC_MBSTATE_T): Add.
1463 (RMT): Append $(EXEEXT).
1464 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1465 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1466 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1467 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1468 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1469 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1470 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1471 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1472 (EMUL_OPEN3): Remove; no longer needed.
1473 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1475 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1477 * src/common.h: Do not include basename.h.
1478 * src/rtapelib.c (base_name): Do not include basename.h;
1479 declare base_name instead.
1481 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1483 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1484 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1485 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1486 Adjust to the above changes.
1488 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1490 * src/open3.c: Remove.
1492 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1493 (tar_SOURCES): Remove open3.c.
1494 (INCLUDES): Remove -I.., as automake does that.
1495 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1497 The following changes are to put LOCALEDIR into localedir.h instead
1498 of passing it on the command line.
1500 (DISTCLEANFILES): New macro.
1501 (localedir.h): New rule.
1502 (rmt.o tar.o): Now depend on localedir.h.
1504 * tests/delete02.sh, tests/extrac04.sh: New files.
1506 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1507 (TESTS): Add extrac04.sh, and restore delete02.sh.
1508 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1509 (INCLUDES): Remove -I.. as automake does this now.
1511 * src/rtapelib.c (rexec): Don't declare unless using it.
1512 (do_command): Simplify signal-handling code slightly.
1514 * src/delete.c (blocks_needed): Remove. All uses changed to use
1515 blocking_factor - new_blocks.
1516 (acting_as_filter): New var.
1517 (write_record, delete_archive_members): Use acting_as_filter
1518 rather than archive == STDIN_FILENO to detect whether we're acting
1519 as a filter, as open can return STDIN_FILENO in some cases.
1520 (delete_archive_members): Ignore zero blocks if
1521 ignore_zeros_option is nonzero. Fix bug that messed up last
1522 output block: write_eot can't be used here, as it gets confused
1523 when the input is at end of file.
1525 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1526 symbolic link contents length. Pass directory size to
1527 get_directory_contents.
1529 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1530 m4/strerror_r.m4: New files.
1531 * m4/signedchar.m4: Remove this file.
1532 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1533 * m4/Makefile.am (EXTRA_DIST): Likewise.
1535 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1537 * po/da.po: New translation file.
1539 * src/mangle.c (extract_mangle):
1540 Fix diagnostic with wrong number of %s'es.
1542 * lib/fnmatch.c (fnmatch):
1543 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1544 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1546 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1547 fall off a device's end. Detect this.
1549 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1551 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1552 include <pathmax.h> and directory include files like <dirent.h>;
1553 no longer used. Include <savedir.h> instead.
1554 (closedir, signed_char): remove macro; no longer used.
1555 (bool, false, true): Include <stdbool.h> if you have the include
1556 file, otherwise define.
1559 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1560 opendir_warn, readdir_error): Remove; no longer needed.
1561 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1562 before deciding whether we're trying to remove ".".
1563 (remove_any_file): Try unlink first if we are not root. Use
1564 savedir when recursively removing directories, to avoid exhausting
1566 (savedir_error, savedir_warn, symlink_error): New functions.
1568 * src/list.c: (read_and): Do not invoke
1569 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1570 responsible for that. Do not invoke apply_delayed_set_stat; our
1571 caller is now responsible for that.
1572 (read_header): Use signed char instead of signed_char. Prevent
1573 later references to current_header from mistakenly treating it as
1575 (from_header): Quote invalid base-64 strings in diagnostics.
1576 (time_from_header): Do not warn about future timestamps in
1577 archive; check_time now does that.
1578 (print_header): Quote unknown file types.
1579 (skip_member): New function, replacing skip_extended_headers and
1580 now skipping the whole member instead of just the extended
1581 headers. All callers changed. This makes the code handle
1582 extended headers uniformly, and fixes some bugs.
1584 * src/update.c (update_archive): Use skip_member.
1586 * src/extract.c (we_are_root): Now global.
1587 (struct delayed_symlink): New type.
1588 (delayed_symlink_head): New var.
1589 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1590 not apply_delayed_set_stat.
1591 (set_mode, set_stat): Pointer args are now const pointers.
1592 (check_time): New function.
1593 (set_stat): Warn if setting a file's timestamp to be the future.
1594 (make_directories): Do not save and restore errno.
1595 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1596 intermediate directories.
1597 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1598 not in caller. Extract potentially dangerous symbolic links more
1599 carefully, deferring their creation until the end, and using a
1600 regular file placeholder in the meantime. Do not remove trailing
1601 / and /. from file names. Do not bother checking for ".." when
1602 checking whether a directory loops back on itself, as loopbacks
1603 can occur with symlinks too. Also, in that case, do not bother
1604 saving and restoring errno; just set it to EEXIST.
1605 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1606 ancestor if it ends in slash too (as well as ending in a char just
1608 (apply_delayed_set_stat): Remove.
1609 (apply_delayed_symlinks, extract_finish): New functions.
1611 * doc/fdl.texi: New file.
1612 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1613 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1614 * doc/tar.texi: Add Free Documentation License. New section
1615 "Overwrite Old Files", and revamp that section to make it easier to
1616 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1617 documentation into getdate.texi. Fix several minor typos. Describe
1618 TAR_OPTIONS. Describe incompatibility between incremental backups and
1619 --atime-preserve. Describe incompatibility between --verify and other
1620 options. Mention that tar normally removes symbolic links rather than
1621 following them, when extracting a file of the same name.
1623 * THANKS: Add gpoul. Change skip's address.
1625 * po/POTFILES.in: Add lib/human.c.
1627 * src/common.h (namelist, namelast): Remove decls.
1628 (we_are_root, extract_finish, skip_member, savedir_error,
1629 savedir_warn, symlink_error, gnu_list_name): New decls.
1630 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1631 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1632 closedir_warn, opendir_error, opendir_warn, readdir_error,
1633 readdir_warn): Remove decls.
1634 (get_directory_contents): New off_t arg.
1635 (addname): Now returns struct name *.
1637 * src/tar.h, tests/genfile.c: Fix comments.
1639 * src/create.c: Include hash.h.
1640 (gnu_list_name): Remove decl.
1641 (struct link): Remove "next" member.
1643 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1644 consistency with other diagnostics.
1645 (deal_with_sparse): Check for I/O error when closing the file.
1646 (create_archive): Do not allocate an array of size PATH_MAX, as
1647 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1648 the size that's needed.
1649 (hash_link, compare_links): New functions.
1650 (dump_file): Do not exhaust open file descriptors when descending
1651 deeply into a directory, by using savedir rather than
1652 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1653 Hash the set of links already created, instead of using a linked
1654 list. Fix some bugs in outputting sparse files which caused the
1655 sparse tables to be incorrect. When a file unexpectedly shrinks,
1656 output zeros rather than garbage. Do not allocate an array of
1657 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1658 allocate an array with the size that's needed.
1660 * src/incremen.c: Include hash.h.
1661 (struct directory): Remove "next", "dir_text". Change "name" to
1662 be char[1] with struct hack, not const char *. Add "found".
1663 (directory_list): Remove. Replaced by directory_table.
1664 (directory_table): New var.
1665 (nfs_string): Renamed from nfs.
1666 (hash_directory, compare_directories): New functions.
1667 (note_directory): Now returns struct directory *. First arg is
1668 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1669 Remove text arg. New "found" arg, basically corresponding to the
1670 old text arg not being null. All callers changed.
1671 (note_directory, find_directory): Use hash table rather than
1673 (get_directory_contents): New arg "device". Use savedir to do the
1674 hard work. Save the nfs-ness of stat_data, since it might change
1675 under us. Use note_directory instead of find_directory to save
1676 some work. When adding an "A" record, do it with
1677 add_to_accumulator instead of cheating with strcat.
1678 (read_directory_file): Use "+" flag before device to indicate
1679 whether it was NFS. Fix typo in checking for strtoul error.
1680 (write_directory_file_entry): New function.
1681 (write_directory_file): Use it, and use the hash routines to
1682 traverse the directory table.
1683 (gnu_restore): Use savedir rather than opendir/readdir.
1685 * src/tar.c: Include localedir.h, prepargs.h.
1686 (long_options): Now static.
1687 (long_options, usage, decode_options): -j is now short for
1688 --bzip2, and -I is now an alias for -T.
1689 (decode_options, main): argv is not const pointer now.
1690 (decode_options): Invoke prepend_default_options to support
1691 TAR_OPTIONS. In diagnostic, mention the string that was the
1692 invalid blocking factor, tape length, group, owner, or record
1693 size. --delete is no longer incompatible with -f -, undoing
1695 (main): Invoke extract_finish at end of extraction.
1697 * src/rmt.c: Include localedir.h.
1698 (main): Update copyright date to 2000.
1700 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1701 following changes: Use @sc where appropriate. Document the ranges of
1702 supported times more precisely. Add Eggert to getdate authors.
1703 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1704 zone names, as it wasn't correct and people shouldn't be relying on it
1705 anyway. Relative items also account for non-DST adjustments. Fix
1708 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1710 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1712 * tests/preset.in: Set LANGUAGE to the empty string, for some
1715 2000-10-20 Paul Eggert <eggert@twinsun.com>
1717 * m4/fnmatch.m4: Mention the GNU C library.
1719 2000-10-19 Paul Eggert <eggert@twinsun.com>
1721 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1724 2000-10-17 Paul Eggert <eggert@twinsun.com>
1726 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1729 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1730 (CHAR_BIT): Define if not defined.
1732 2000-09-09 Paul Eggert <eggert@twinsun.com>
1734 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1736 2000-08-07 Paul Eggert <eggert@twinsun.com>
1738 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1740 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1741 change to array from char *.
1743 2000-08-06 Paul Eggert <eggert@twinsun.com>
1745 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1746 compatibility with glibc 2.1.3 strftime.c.
1748 2000-07-31 Paul Eggert <eggert@twinsun.com>
1750 * lib/quotearg.c (quotearg_n_options):
1751 Don't make the initial slot vector a constant,
1752 since it might get modified.
1754 * lib/quotearg.c: Add support for more than one preallocated slot.
1756 2000-07-30 Paul Eggert <eggert@twinsun.com>
1758 * lib/quotearg.c (quotearg_n_options):
1759 Preallocate a slot 0 buffer, so that the caller
1760 can always quote one small component of a "memory exhausted" message
1763 2000-07-23 Paul Eggert <eggert@twinsun.com>
1766 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1767 mbstate_t is always defined.
1769 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1770 some GCC installations, and this configuration error is likely to be
1773 2000-07-22 Paul Eggert <eggert@twinsun.com>
1776 When the system forces us to redefine mbstate_t, shadow its mbsinit
1777 function. From Bruno Haible.
1779 2000-07-14 Paul Eggert <eggert@twinsun.com>
1781 * lib/xmalloc.c: Simplify exhausted message.
1783 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1785 2000-07-13 Paul Eggert <eggert@twinsun.com>
1787 * lib/quotearg.h (enum quoting style):
1788 New constant clocale_quoting_style.
1791 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1792 Add support for clocale_quoting_style, undoing previous change to
1793 locale_quoting_style.
1795 2000-07-10 Paul Eggert <eggert@twinsun.com>
1798 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1799 since otherwise we don't need it.
1800 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1801 since we don't do multibytes in that case.
1802 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1803 invoke multibyte primitives.
1805 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1806 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1807 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1808 and mbstate_t, to a single-part test that simply defines mbstate_t.
1810 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1811 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1812 to decide whether to define the BeOS workaround macro;
1813 this adjusts to the change to AC_MBSTATE_T.
1815 * m4/strerror_r.m4: New file.
1817 2000-07-05 Paul Eggert <eggert@twinsun.com>
1819 * lib/quotearg.c: Use double-quote to quote.
1821 * lib/quotearg.c (N_): New macro.
1822 (gettext_default): New function.
1823 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1824 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1827 * lib/quotearg.c (struct quoting_options):
1828 Simplify quote_these_too dimension.
1829 From Bruno Haible <haible@clisp.cons.org>.
1831 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1832 Test for mbstate_t only if the test
1833 for an object-type mbstate_t fails.
1835 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1837 2000-07-03 Paul Eggert <eggert@twinsun.com>
1839 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1840 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1842 * lib/quotearg.c (mbrtowc):
1843 Assign to *pwc, and return 1 only if result is nonzero.
1844 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1846 2000-07-02 Paul Eggert <eggert@twinsun.com>
1848 * lib/quotearg.c (mbstate_t):
1849 Do not define; it should be defined with AC_CHECK_TYPE.
1851 2000-06-26 Paul Eggert <eggert@twinsun.com>
1853 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1854 a bug in glibc 2.1.3.
1856 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1858 2000-06-19 Paul Eggert <eggert@twinsun.com>
1860 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1861 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1862 (ISPRINT): Likewise.
1863 Reported by Tom Tromey.
1865 2000-06-15 Paul Eggert <eggert@twinsun.com>
1867 * lib/human.c (adjust_value): New function.
1868 (human_readable_inexact): Apply rounding style even when printing
1871 * lib/human.c: Avoid shadowing warnings.
1874 2000-06-14 Paul Eggert <eggert@twinsun.com>
1876 * lib/human.c (human_readable_inexact): Allow an input block size
1877 that is not a multiple of the output block size, and vice versa.
1879 * lib/getdate.y (get_date): Apply relative times after time zone
1880 indicator, not before.
1882 2000-05-31 Paul Eggert <eggert@twinsun.com>
1884 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1885 and thus don't need AC_CANONICAL_HOST.
1887 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1888 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1889 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1890 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1891 changed. Instead of inspecting the output of getconf, try to
1892 compile the test program without and with the macro definition.
1893 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
1894 getconf. Instead, check for the needed flags by compiling test
1897 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
1899 * config.guess, config.sub: Remove these files, for similar reasons.
1901 2000-05-03 Paul Eggert <eggert@twinsun.com>
1903 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
1904 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
1905 bug. This avoids a clash when files like regex.c that define
1908 2000-05-02 Paul Eggert <eggert@twinsun.com>
1910 * m4/largefile.m4 (AC_SYS_LARGEFILE):
1911 Define _GNU_SOURCE if this is needed to make
1912 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
1913 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
1915 * lib/quotearg.c (mbrtowc, mbstat_t):
1916 Add definitions if !HAVE_MBSTATE_T_OBJECT.
1917 (<wctype.h>): Include if HAVE_WCTYPE_H.
1918 (iswprint): Define to 1 if we lack it
1920 2000-04-18 Paul Eggert <eggert@twinsun.com>
1922 * m4/mbstate_t.m4: New file.
1924 2000-04-17 Bruno Haible <haible@clisp.cons.org>
1926 * tests/ignfail.sh: Test for uid 0 along with user "root".
1928 2000-04-05 Paul Eggert <eggert@twinsun.com>
1930 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
1931 Don't use -n32 on IRIX if the installer said
1934 2000-02-28 Paul Eggert <eggert@twinsun.com>
1936 * lib/quotearg.c (ALERT_CHAR): New macro.
1937 (quotearg_buffer_restyled): Use it.
1939 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1941 * src/list.c (tartime): Fix off-by-one error when copying year if
1944 2000-02-18 Paul Eggert <eggert@twinsun.com>
1946 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
1947 (textint): New typedef.
1948 (parser_control): Changed from struct parser_control to typedef
1949 (for consistency). Member year changed from int to textint. All
1951 (YYSTYPE): Removed; replaced by %union with int and textint
1953 (tID): Removed; not used.
1954 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
1955 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
1956 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1957 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1958 (date, number, to_year): Use width of number in digits, not its
1959 value, to determine whether it's a 2-digit year, or a 2-digit
1961 (yylex): Store number of digits of numeric tokens. Return '?' for
1962 unknown identifiers, rather than (unused) tID.
1964 2000-01-16 Paul Eggert <eggert@twinsun.com>
1966 * lib/quotearg.c (quotearg_buffer_restyled):
1967 Do not quote alert, backslash, formfeed,
1968 and vertical tab unnecessarily in shell quoting style.
1970 2000-01-15 Paul Eggert <eggert@twinsun.com>
1973 Change quoting to be compatible with future autoconf versions.
1975 2000-01-11 Paul Eggert <eggert@twinsun.com>
1977 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
1979 2000-01-07 Paul Eggert <eggert@twinsun.com>
1981 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
1983 Fix bug with fnmatch.h dependency, as follows:
1984 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
1985 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
1987 * src/common.h (apply_nonancestor_delayed_set_stat):
1988 Renamed from apply_delayed_set_stat.
1989 (apply_delayed_set_stat, decode_mode, chmod_error_details,
1990 chown_error_details, close_warn, closedir_warn, mkdir_error,
1991 read_error_details, read_fatal_details, read_warn_details,
1992 seek_error_details, seek_warn_details, utime_error,
1993 write_error_details, write_fatal_details): New decls.
1995 Make diagnostic messages more regular.
1996 * src/create.c (dump_file): Quote file names with colons if possible.
1997 * src/compare.c (diff_archive): Likewise.
1998 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
1999 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2000 * src/mangle.c (extract_mangle): Likewise.
2001 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2003 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2004 new_volume, xclose):
2005 Use error message functions to report errors consistently.
2006 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2007 * src/create.c (finish_sparse_file, dump_file): Likewise.
2008 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2009 extract_archive): Likewise.
2010 * src/list.c (list_archive): Likewise.
2011 * src/update.c (append_file): Likewise.
2012 * src/compare.c (diff_init, diff_sparse_files):
2013 Use xalloc_die to report memory exhaustion.
2014 * src/incremen.c (gnu_restore): Likewise.
2015 * src/list.c (read_header): Likewise.
2016 * src/mangle.c (extract_mangle): Likewise.
2017 * src/misc.c (maybe_backup_file): Likewise.
2018 * src/tar.c (decode_options): Likewise.
2019 * src/compare.c (read_and_process, fill_in_sparse_array,
2021 Use consistent terminology for unexpected-EOF message.
2022 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2023 * src/list.c (list_archive, read_header, skip_file,
2024 skip_extended_headers): Likewise.
2025 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2026 (xdup2): Regularize messages with rest of tar.
2028 * src/buffer.c (flush_read): Don't read past EOF.
2030 * src/extract.c (extr_init):
2031 If we run out of memory, invoke apply_delayed_set_stat.
2032 (prepare_to_extract): Don't complain if we can't remove ".".
2033 (apply_delayed_set_stat): New function.
2034 (apply_nonancestor_delayed_set_stat):
2035 Renamed from apply_delayed_set_stat. All uses changed.
2036 Don't remove head if it doesn't apply.
2038 * src/create.c (find_new_file_size):
2039 Return size instead of storing through pointer.
2040 All callers changed.
2041 (deal_with_sparse): Don't keep reading after read errors.
2042 (finish_sparse_file): Just abort if there is an internal error.
2043 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2044 Don't restore access times on directories during incremental dumps
2045 until after dealing with the directory.
2046 If ignoring failed reads, count closedir, read, and unknown
2047 file errors as warnings, not errors.
2048 Fix buffer overrun problem when dumping sparse files.
2050 * src/list.c (read_and):
2051 Invoke apply_nonancestor_delayed_set_stat on file names
2052 after handling them.
2053 (decode_mode): Remove; moved to misc.c.
2055 * src/misc.c (safer_rmdir): New function.
2056 (remove_any_file): Use it to avoid problems with rmdir(".").
2057 (maybe_backup_file): Regularize diagnostics.
2058 (undo_backup_file): Likewise.
2059 (decode_mode): Moved here from list.c.
2060 (chmod_error_details, chown_error_details, close_fatal,
2061 close_warn, closedir_warn, mkdir_error, read_error_details,
2062 read_warn_details, read_fatal_details, seek_error_details,
2063 seek_warn_details, utime_error, write_error_details,
2064 write_fatal_details): New functions.
2066 * src/delete.c (save_record): Remove static variable (now local).
2067 (move_archive): Don't position before start of archive.
2068 (write_record): Abort if count is zero at inopportune time.
2071 * src/tar.c (decode_options): --delete and -f - are now
2072 incompatible, since we didn't have time to fix their bugs.
2074 * tests/Makefile.am (TESTS): Remove delete02.sh.
2075 * tests/ignfail.sh: Adjust to new quoting scheme again.
2077 2000-01-06 Paul Eggert <eggert@twinsun.com>
2079 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2080 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2081 (tm_diff): Renamed from difftm. All uses changed.
2082 Replace body with that taken from GNU C Library 2.1.3pre1.
2083 (get_date): Prefer tm_gmtoff to tm_diff if available.
2085 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2087 * tests/incremen.sh: Invoke stat on newly created file so that its
2088 ctime is updated on Nextstep.
2090 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2092 * lib/getdate.y (get_date):
2093 Fix typo when checking for time_t overflow in time zone calculations.
2095 1999-12-13 Paul Eggert <eggert@twinsun.com>
2097 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2099 * README-alpha: New file.
2100 * README: New sections for gzip and bzip2, Solaris.
2101 Remove mention of BACKLOG.
2103 * configure.in (AC_C_BACKSLASH_A): Add.
2104 (AC_CHECK_HEADERS): Add wchar.h.
2105 (AC_CHECK_FUNCS): Add mbrtowc.
2106 (AC_FUNC_CLOSEDIR_VOID): Add.
2108 * tests/Makefile.am (TESTS): Add delete02.sh.
2109 (POSTPONED_TESTS): Remove.
2110 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2113 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2115 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2117 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2119 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2121 * src/tar.c ("quotearg.h"): New include.
2122 (usage): Now has __attribute__ ((noreturn)).
2123 (confirm): Report errno if we can't open tty.
2124 (confirm, decode_options):
2125 Quote arbitrary strings in diagnostics.
2126 (OVERWRITE_OPTION): New constant.
2127 (long_options, usage, decode_options): New --overwrite option.
2128 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2129 are now mutually exclusive.
2130 Don't assume that gettext preserves errno.
2131 (main): Set default quoting style to escape_quoting_style.
2133 * src/update.c (<quotearg.h>): New include.
2135 Don't assume that gettext preserves errno.
2136 Quote arbitrary strings in diagnostics.
2137 Check for close error.
2139 * src/names.c (<quotearg.h>): New include.
2140 (name_init, name_next, name_close, names_notfound,
2141 collect_and_sort_names): Don't assume that gettext preserves
2142 errno. Quote arbitrary strings in diagnostics.
2143 (excluded_name): Fix typo that caused empty patterns to be
2146 * src/misc.c (<quotearg.h>): New include.
2147 (quote_copy_string): Quote only newline and backslash; the output is no
2148 longer meant for humans, and is locale-independent.
2149 (contains_dot_dot): New function.
2150 (remove_any_file): Don't use lstat; just rmdir the file and then use
2151 unlink if the rmdir fails because the file isn't a directory.
2152 Check for readdir and closedir errors.
2153 (maybe_backup_file): Report "stat" for stat errors.
2154 (maybe_backup_file, chdir_do):
2155 Quote arbitrary strings in diagnostics.
2156 (maybe_backup_file, undo_last_backup):
2157 Don't assume that gettext preserves errno.
2158 (call_arg_error, call_arg_fatal, call_arg_warn,
2159 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2160 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2161 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2162 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2163 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2164 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2166 * src/system.h (__attribute__): New macro.
2167 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2168 (S_ISDOOR): New macro.
2169 (closedir): New macro, if CLOSEDIR_VOID.
2171 * src/rmt.c, src/rtapelib.c (decode_oflag):
2172 O_APPEND might not be defined.
2174 * src/list.c: (read_and, list_archive):
2175 Quote arbitrary strings in diagnostics.
2176 (from_header): Use locale_quoting_style to quote diagnostics.
2177 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2179 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2181 * src/Makefile.am: Use ## for copyright comments.
2183 * src/extract.c (<quotearg.h>): New include.
2184 (enum permstatus): New enum.
2185 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2186 two mallocs. New members file_name_len, invert_permissions, permstatus.
2187 (extr_init): Remove hack that silently adjusted newdir_umask.
2188 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2189 Use these args to decide whether and how to set modes.
2190 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2191 Don't assume that gettext preserves errno.
2192 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2193 (delay_set_stat, repair_delayed_set_stat): New functions.
2194 (make_directories): Avoid mkdir where last part of path is "..".
2195 Create a struct delayed_set_stat for each directory made.
2196 (prepare_to_extract): Renamed from unlink_destination, and
2197 return 0 immediately if to_stdout_option; all callers changed.
2198 (maybe_recoverable): New parameter interdir_made.
2199 Add support for --overwrite.
2200 (extract_sparse_file, extract_archive):
2201 Quote arbitrary strings in diagnostics.
2202 (extract_archive): By default, warn about ".." in member names, and skip them.
2203 Don't open files with O_NONBLOCK or O_APPEND.
2204 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2205 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2206 minus the current umask. Keep track of intermediate directories made,
2207 to avoid looping when making x/../x when x doesn't exist; the
2208 earlier code solved this in a different way that didn't fit well
2209 into the new scheme. Don't extract permissions onto existing
2210 directories unless --overwrite is given. Do not add -wx------
2211 permissions to new directories permanently; just do it temporarily.
2212 Remove no-longer-needed hack with MSDOS and directory time stamps.
2213 (apply_delayed_set_stat): New argument specifies which directories to
2214 fix statuses of. Do not wait until the end of extraction to fix
2215 statuses; instead, fix a directory's status once we exit that directory.
2216 This requires less memory and does the right thing in some cases
2217 where the old method didn't.
2218 (fatal_exit): New function.
2220 * src/incremen.c (<quotearg.h>): New include.
2221 (get_directory_contents, gnu_restore):
2222 Check for readdir and closedir errors.
2223 (get_directory_contents, read_directory_file, gnu_restore):
2224 Quote arbitrary strings in diagnostics.
2225 (get_directory_contents, read_directory_file, write_directory_file):
2226 Don't assume that gettext preserves errno.
2228 * src/create.c (<quotearg.h>): New include.
2229 (start_header): Use `member names' to refer to archive member names, not
2230 `archive names'. Warn about `..' in member names.
2231 (finish_sparse_file, dump_file):
2232 Quote arbitrary strings in diagnostics.
2233 (finish_sparse_file, dump_file):
2234 Don't assume that gettext preserves errno.
2235 (dump_file): Don't use `access' to determine whether a directory is readable;
2236 this isn't reliable if tar is setuid. Use `opendir' instead.
2237 Check for readdir and closedir failures.
2238 Don't dump sockets as if they were fifos; just warn and skip.
2240 * src/delete.c (move_archive):
2241 Don't report fatal error merely because sizes don't fit
2242 into struct mtop values; fall back on lseek instead.
2243 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2244 Say `reposition' instead of `re-position'.
2245 (delete_archive_members):
2246 Set archive to STDOUT_FILENO before outputting trailing buffer.
2248 * src/compare.c (<quotearg.h>): New include.
2249 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2250 and `Cannot' others.
2251 (report_difference, diff_archive):
2252 Quote arbitrary strings in diagnostics.
2253 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2254 Don't assume that gettext preserves errno.
2255 (diff_archive): Don't open regular files with O_NONBLOCK.
2256 Preserve access times of files if --atime.
2258 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2259 (FATAL_ERROR, USAGE): Don't return 0.
2260 (enum old files): New enum.
2261 (old_files_option): New variable, replacing keep_old_files_option and
2262 unlink_first_option.
2263 (apply_delayed_set_stat): Now takes char const * param.
2264 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2265 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2266 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2267 read_fatal, readdir_error, readdir_warn, readlink_error,
2268 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2269 truncate_error, truncate_warn, unlink_error, waitpid_error,
2270 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2273 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2274 archive_write_error, archive_read_error, flush_archive, close_archive,
2275 init_volume_number, new_volume):
2276 Don't assume that gettext preserves errno.
2278 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2279 (open_archive): Reject multivolume verify attempts a bit earlier.
2280 Rename local variable `access', in case it's defined by system header.
2282 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2283 `Could not' sometimes and `Cannot' others.
2285 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2286 Quote arbitrary strings in diagnostics.
2288 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2291 (init_volume_number): Check for input and output errors in volno_file.
2293 (new_volume): Use new fatal_exit function to exit, and new xfork
2296 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2298 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2300 * doc/tar.texi: Add --overwrite.
2301 --absolute-names rejects ".." in names.
2303 * lib/quotearg.c: Add support for multibyte characters.
2305 (ISPRINT): New macro.
2306 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2307 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2308 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2309 (quotearg_buffer_restyled): New function, with most of the old
2310 quotearg_buffer's contents.
2311 Major rewrite to support multibyte characters.
2312 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2314 * m4/c-bs-a.m4: New file.
2316 * lib/Makefile.am: Use ## for copyright notice.
2318 * scripts/Makefile.am: Use ## on copyright notice.
2321 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2323 1999-12-05 Paul Eggert <eggert@twinsun.com>
2325 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2326 src/ChangeLog, tests/ChangeLog: Remove these files.
2327 * ChangeLog.1: New file, incorporating the above files, plus old
2329 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2331 1999-12-05 Dale Worley <worley@ariadne.com>
2333 * src/compare.c (<utime.h>, struct utimbuf): Add.
2334 (diff_archive): Restore access times if --atime.
2335 * doc/tar.texi: Explain that --atime also preserves modification time.
2337 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2339 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2340 * BACKLOG, TODO: Remove.
2341 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2342 * README: Bring up to date.
2344 1999-12-03 Paul Eggert <eggert@twinsun.com>
2346 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2348 * src/compare.c (diff_archive):
2349 Do not set errno to EPIPE; we no longer use perror.
2351 * src/create.c (dump_file):
2352 If a parent directory said that a file should be there but it is
2353 absent, diagnose it as being removed in the meantime.
2354 Do not pass meaningless errno to ERROR when reporting that the
2355 file changed as we read it.
2356 Report that a file changed if its ctime changes; this is more
2357 sensitive than mtime+size, and more accurate.
2359 * src/incremen.c (enum children): New type.
2360 (struct directory): Change old char allnew member to new enum children
2363 (get_directory_contents): When doing an incremental dump that does
2364 not cross filesystem boundaries, dump the mount points, even though
2365 they are in a different filesystem. This is for convenience when
2366 restoring, and for consistency with non-incremental dumps.
2367 This requires a 3-way flag for keeping track of which children we want,
2368 so we use enum children rather than boolean.
2370 * src/open3.c (modes): Remove.
2371 (open3): Remove unportable assumptions about flag encodings.
2372 Use `stat' instead of `access' for testing file existence,
2373 to avoid problems with setuid programs.
2375 * src/names.c (name_next): If file names are given both in the
2376 command line (e.g. via -C) and in a file (via -T), do not
2377 ignore the command-line names.
2379 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2381 * doc/tar.texi: Clarify getdate authorship.
2383 1999-11-23 Paul Eggert <eggert@twinsun.com>
2385 * lib/Makefile.am (DISTCLEANFILES): New macro.
2387 * configure.in (tar_fnmatch_hin):
2388 Remove; it runs afoul of a bug in autoconf 2.13.
2389 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2391 1999-11-19 Paul Eggert <eggert@twinsun.com>
2393 * m4/largefile.m4: Update serial.
2395 1999-11-18 Paul Eggert <eggert@twinsun.com>
2397 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2398 the QNX shell, which doesn't propagate exit status of failed
2399 commands inside shell assignments.
2401 1999-11-07 Paul Eggert <eggert@twinsun.com>
2403 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2405 * configure.in (AC_PREREQ): Bump to 2.13.
2406 (ALL_LINGUAS): Add pt_BR, ja.
2407 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2408 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2409 for AIX crossbuilds.
2411 * doc/tar.texi: New node create options for --ignore-failed-read.
2412 Remove unused version control symbols.
2413 Modernize texinfo usage.
2415 * src/tar.c (usage): Add examples.
2417 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2418 Include fnmatch.h when testing fnmatch.
2420 * src/common.h (collect_and_sort_names): New decl.
2422 * src/list.c (from_header):
2423 Handle 32-bit two's complement negative time stamps
2424 even if the leading octal digit is 2 or 3.
2426 * src/extract.c (set_stat): Remove duplicate code.
2428 * src/create.c (to_chars): Remove trailing newline from warning.
2429 (dump_file): Ignore doors.
2430 (finish_header): Report block numbers with origin 0, not origin 1.
2432 * src/rmt.c: Include getopt.h.
2433 (long_opts): New constant.
2434 (usage): New function.
2435 (main): Implement --help and --version.
2436 Output usage message if arguments are bad.
2438 1999-10-10 Paul Eggert <eggert@twinsun.com>
2440 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2442 * README: Remove --with-dmalloc.
2443 Add --disable-largefile.
2444 Remove old NeXT dirent problems, or AIX valloc problems.
2445 Remove old union wait advice, and old %lld advice.
2446 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2448 * doc/tar.texi: Clarify documentation for portable file names.
2450 * configure.in (AM_WITH_DMALLOC): Remove.
2451 (ALL_LINGUAS): Add ja.
2453 * src/tar.c (decode_options):
2454 Invalid dates are now treated as (time_t) -1.
2455 Redo version message to conform to GNU standards.
2457 * src/create.c (dump_file):
2458 Fix typo: last two args to dump_file were interchanged.
2459 * src/update.c (update_archive): Likewise.
2461 * src/common.h (tartime): New decl.
2463 * src/list.c (tartime): Now extern.
2464 (read_and): Invalid headers cause errors, not warnings.
2466 1999-10-03 Paul Eggert <eggert@twinsun.com>
2468 * lib/getdate.y (__attribute__):
2469 Don't use if GCC claims to be before 2.8; this is
2470 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2472 1999-09-25 Paul Eggert <eggert@twinsun.com>
2474 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2475 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2477 * tests/incremen.sh: Add yet another sleep.
2479 1999-09-24 Paul Eggert <eggert@twinsun.com>
2481 * NEWS: A read error now causes a nonzero exit status.
2483 * src/create.c (to_chars): Fix base-256 output.
2485 * src/buffer.c (write_error):
2486 Read error is an error, not just a warning.
2488 1999-09-24 Paul Eggert <eggert@twinsun.com>
2490 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2492 * src/tar.c (<time.h>): Include.
2493 (time): Declare if not defined.
2494 (confirm): Don't read past EOF.
2495 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2496 (main): Use clock_gettime if available.
2498 * tests/Makefile.am (TESTS): Add incremen.sh
2499 (INCLUDES): Add -I../lib, for fnmatch.h.
2501 * src/update.c (update_archive):
2502 Remove call to name_expand; had no effect.
2503 Use chdir_do to change into directory.
2504 Use deref_stat instead of stat.
2505 Use add_avoided_name to mark names to be avoided; the old method of
2506 setting a bit with the name caused all descendants of that name to
2507 be avoided, in some circumstances.
2509 * tests/incremen.sh: Remove unnecessary sleeps.
2511 * src/names.c (name_next): Go back to using plain chdir.
2512 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2513 (addname): Likewise.
2514 (name_match): Use chdir_do to act on chdir args.
2515 (merge_sort): Moved here from incremen.c.
2516 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2518 (name_expand): Remove.
2519 (name_from_list): Skip fake names.
2520 Use chdir_do to act on chdir args.
2521 (struct avoided_name): New struct.
2522 (avoided_names): New var.
2523 (add_avoided_name, is_avoided_name): New functions.
2525 * src/system.h (stat, lstat): Define in terms of statx on
2526 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2527 (UCHAR_MAX): New macro.
2528 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2530 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2532 * src/incremen.c (<time.h>): Remove include; no longer used.
2533 (time): Remove decl.
2535 (get_directory_contents): Use deref_stat.
2536 Consider a subdirectory to be all new only if
2537 listed_incremental_option or if it its timestamp is newer than the
2539 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2540 (read_directory_file): Now extern. Do not set time_now.
2541 (write_directory_file): Renamed from write_dir_file.
2542 Use start_time instead of time_now.
2543 (compare_names, collect_and_sort_names): Move to names.c.
2545 * src/mangle.c (<time.h>): Remove; not used.
2546 (time): Do not declare.
2548 * src/misc.c (chdir_from_initial_wd): Remove.
2549 (deref_stat): New function.
2550 (struct wd): New struct.
2551 (wd, wds, wd_alloc): New variables.
2552 (chdir_arg, chdir_do): New function.
2554 * src/compare.c (get_stat_data): Use deref_stat.
2556 * src/common.h (name_expand): Remove.
2558 * src/list.c (time): Declare if not defined.
2559 (base_64_digits): Moved here from create.c.
2560 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2562 (read_and): Don't get time from header unless we need it now;
2563 as getting time can cause duplicate diagnostics if bogus.
2564 Remove "Hmm, " from diagnostic.
2565 Use "Skipping to next header" uniformly.
2566 (from_header): Renamed from from_chars. All uses changed.
2567 Allow different forms for unportable 2's complement numbers.
2568 Don't check for extended forms when parsing checksums.
2569 Parse base-256 output.
2570 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2571 (major_from_header): Renamed from major_from_chars. All uses changed.
2572 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2573 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2574 (off_from_header): Renamed from off_from_chars. All uses changed.
2575 (size_from_header): Renamed from size_from_chars. All uses changed.
2576 (time_from_header): Renamed from time_from_chars. All uses changed.
2577 Warn about future timestamps.
2578 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2579 (uintmax_from_header): Renamed from uintmax_from_chars.
2581 (tartime): New function, incorporating isotime.
2583 (print_header): Use tartime.
2585 * src/create.c (to_chars): Fix typo in decl.
2586 Don't assign through char const *.
2587 Rename name_expand back to collect_and_sort_names.
2589 * src/extract.c (<time.h>): No need to include.
2590 (time): No need to declare.
2591 (now): Remove variable.
2592 (extr_init): Don't initialize `now'.
2593 Increment same_permissions_option and same_owner_option if we_are_root
2594 is nonzero; this supports the new --no-same-owner option.
2595 (set_stat): Use start_time instead of `now'.
2597 * src/create.c (struct link): Remove unused linkcount member.
2598 (base_64_digits): Move to list.c.
2599 (base_8_digits): Remove.
2600 (to_octal): New function, with some of old contents of to_base.
2602 (to_base256): New function.
2603 (to_chars): Use base 256, not base 64, for huge values.
2604 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2606 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2607 it means we have an incremental dump where we don't know whether this
2608 is a top-level call.
2609 Use deref_stat instead of statx / stat / lstat.
2610 Cast result of alloca.
2611 Check for dates if 0 < top_level, not if listed_incremental_option.
2612 Move multiple-link check after directory check.
2613 Do not dump avoided names.
2614 Dump hard links to symbolic names as links, not as separate
2616 start_header cannot return a null pointer, so don't test for it.
2617 Likewise for find_next_block.
2619 * src/buffer.c, src/common.h (<human.h>): Include.
2620 (read_error): Read error is an error, not just a warning.
2621 (print_total_written): Also print human-readable byte count, and
2623 (open_archive, flush_write): Use start_time, not current time.
2624 (flush_read): Report about garbage bytes ignored at end of archive,
2625 but act on non-garbage bytes (instead of ignoring them).
2626 (new_volume): Use WARN for warnings.
2629 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2631 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2633 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2635 * lib/Makefile.am (noinst_HEADERS):
2636 Rename fnmatch.h to fnmatch.hin; add human.h.
2637 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2638 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2640 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2642 * lib/fnmatch.c (strchrnul):
2643 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2644 Do not define if !_LIBC and if it already exists.
2645 (internal_fnmatch): Use it.
2647 * configure.in (tar_LDADD): New variable, used only when linking tar.
2648 (rmt_LDADD): Similarly, for rmt.
2649 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2650 fnmatch.c; otherwise, use the system fnmatch.h.
2652 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2653 Modernize sample backup script.
2655 * THANKS: Martin Goik's email address has changed.
2657 * m4/fnmatch.m4: New file.
2659 1999-09-03 Paul Eggert <eggert@twinsun.com>
2661 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2664 1999-08-29 Paul Eggert <eggert@twinsun.com>
2666 * lib/getdate.y (get_date):
2667 Rename outermost local `probe' to `quarter'.
2668 Rename latter local `tm' to probe_tm.
2669 From: Jim Meyering <meyering@ascend.com>
2670 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2672 1999-08-28 Paul Eggert <eggert@twinsun.com>
2674 * lib/getdate.y (PC): New macro; use it when possible.
2675 (number): Handle `Nov 11 1996' example correctly.
2676 See Risks Digest 20.55 (1999-08-27)
2677 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2679 1999-08-23 Paul Eggert <eggert@twinsun.com>
2681 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2683 Remove minor cases of lint from many source files: this includes
2684 unnecessary casts, uses of NULL, etc.
2686 * configure.in (AC_PROG_YACC): Remove.
2687 (YACC): Always use bison.
2688 (AC_STRUCT_TIMEZONE): Add.
2689 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2691 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2694 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2695 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2697 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2699 * src/common.h (merge_sort): Remove decl; no longer exported.
2701 * src/system.h (voidstar): Remove.
2702 (memcpy, memcmp): Cast args.
2703 ("xalloc.h"): Add include.
2704 (xmalloc, xrealloc): Remove decl.
2706 * src/mangle.c (time): Do not declare if defined.
2707 (first_mangle, mangled_num): Remove.
2709 * src/list.c (from_chars): Report out-of-range values more precisely.
2710 (off_from_chars): Do not allow negative offsets.
2711 (uid_from_chars): Allow negative uids.
2713 * src/create.c (linklist): Now static.
2714 (to_chars): Fix wording of message to match from_chars.
2716 * src/misc.c (merge_sort): Move to incremen.c.
2717 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2718 It's too painful to make it both generic and portable.
2719 (read_directory_file): "timestamp" -> "time stamp" in messages.
2721 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2722 (usage): Fix misspelling.
2723 (OPTION_STRING): -y is now -I.
2724 (decode_options): Use -1, not EOF, for getopt_long result.
2725 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2726 Handle operands after any "--" argument.
2727 (main): Report any output errors.
2729 * src/rmt.c (main): status is ssize_t, not long.
2731 * src/names.c (name_gather): Handle trailing -C option correctly.
2732 (addname): use memcpy, not strncpy, to copy a string of known length.
2733 (name_match): Handle trailing -C option correctly.
2734 Propagate -C option to following files.
2735 (name_match, name_scan): Remove redundant matching code.
2737 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2739 * lib/getdate.y: Major rewrite. Add copyright notice.
2740 (<stdio.h>): Include only if testing.
2742 (ISLOWER): New macro.
2743 (<string.h>): Include if HAVE_STRING_H, not USG.
2745 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2747 (EPOCH_YEAR): Renamed from EPOCH.
2748 (table): Renamed from TABLE.
2749 (meridian): Now an anonymous enum.
2750 (struct parser_control): New type.
2751 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2752 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2753 (%pure_parser): Added, so that the parser is pure.
2754 (%union): Removed; the type is now just plain int.
2755 All %type directives removed.
2756 (tLOCAL_ZONE): New %token.
2757 (month_day_table): Renamed from MonthDayTable.
2758 (gmtime, localtime, mktime, time): Declare only if not defined.
2759 (meridian_table): New table.
2760 (dst_table): New table.
2761 (units_table): renamed from UnitsTable.
2762 (relative_time_table): Renamed from OtherTable.
2763 (time_zone_table): Renamed from TimezoneTable. Modernized.
2764 (military_table): Renamed from MilitaryTable.
2765 (to_hour): Renamed from ToHour.
2766 (to_year): Renamed from ToYear.
2767 (lookup_zone): New function.
2768 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2770 (yylex): Now reentrant. All callers changed.
2771 (get_date): Add support for local time zone abbreviations.
2774 1999-08-20 Paul Eggert <eggert@twinsun.com>
2776 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2778 * src/create.c (to_chars): Generate GNU base-64 representation
2779 if we are generating an old or new GNU format tar file for a
2780 number that can't be represented with the POSIX format.
2782 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2783 (AM_FUNC_GETLINE): Add.
2784 (LIBOBJS): Add getline.o to workaround comment.
2785 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2786 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2787 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2788 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2789 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2790 lib/save-cwd.h, m4/getline.m4: New files.
2792 * src/misc.c (<save-cwd.h>): Include.
2793 (chdir_from_initial_wd): New function.
2795 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2796 (name_gather): Handle `-C x -C y' correctly.
2797 Do not rely on addname to handle -C.
2798 (addname): New CHANGE_DIR parameter. All callers changed.
2799 Remove ugly calls to getcwd; no longer needed.
2800 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2802 * src/incremen.c (listed_incremental_stream): New var.
2803 (read_directory_file): Remove arbitrary limits on file name length.
2804 Do not attempt to get the working directory; we can bypass this
2805 on fchdir hosts. Open the listed_incremental_option file for both
2806 read and write instead of opening it twice. Check for I/O errors
2807 when doing I/O to this file. Check for invalid data in the file,
2808 and report line numbers of invalid data.
2809 (write_dir_file): Likewise.
2810 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2811 Do not invoke write_dir_file; that's our caller's responsibility.
2813 * src/list.c (max): New macro.
2814 (isotime): Now takes time_t, not time_t *. Report the decimal values
2815 of times that can't be broken down.
2816 (print_header): Don't assume that major and minor device numbers can
2819 * src/common.h (struct name): change_dir is now char const *.
2820 (write_directory_file): Remove unused decl.
2821 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2822 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2823 (chdir_from_initial_wd): New decl.
2824 (addname): New 2nd arg.
2826 * THANKS: Torsten Lull -> Catrin Urbanneck
2828 1999-08-18 Paul Eggert <eggert@twinsun.com>
2830 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2831 Don't depend on ac_cv_func variables.
2832 From Albert Chin-A-Young <china@thewrittenword.com>.
2834 1999-08-18 Paul Eggert <eggert@twinsun.com>
2836 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2838 * m4/signedchar.m4: New file.
2839 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2840 * src/system.h (signed_char): New macro.
2841 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2842 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2844 * src/create.c (write_eot): Write at least two zero blocks.
2846 * src/extract.c (extract_archive): Fix sparse array bug:
2847 we did not find end of array correctly.
2849 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2850 Don't assume find_next_block yields nonnull.
2851 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2852 * src/list.c (skip_extended_headers): Likewise.
2854 * src/list.c (read_and, list_archive): Simplify code.
2855 (read_header): Fix computation of signed checksums on machines where
2857 Do not consider a block to be zero unless all its bytes are zero,
2858 even the checksum bytes. Do not attempt to parse the checksum of
2859 a zero block. Fix memory leak with long names and links.
2860 (from_chars): Accommodate a buggy tar that outputs leading NUL
2861 if the previous field overflows.
2863 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2864 \?, for portability to non-ASCII hosts.
2866 1999-08-16 Paul Eggert <eggert@twinsun.com>
2868 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2870 * src/extract.c (make_directories): Do not chown intermediate
2871 directories, even if we are root.
2873 * src/list.c (read_header): Fix bugs when interpreting
2874 POSIX-compliant headers that do not contain null bytes in the
2875 header or link names.
2877 1999-08-14 Paul Eggert <eggert@twinsun.com>
2879 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2881 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2882 (AC_HEADER_SYS_WAIT): Add.
2883 (AC_REPLACE_FUNCS): Add waitpid.
2884 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2885 * lib/waitpid.c: New file.
2886 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2887 * src/system.h (WCOREDUMP): Remove; no longer used.
2888 (WIFSTOPPED): Likewise.
2889 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2890 * src/buffer.c (child_open_for_compress): Undo previous change.
2891 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2892 (new_volume): Likewise.
2894 * src/buffer.c, src/extract.c, src/incremen.c (time):
2895 Don't declare if defined.
2896 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
2897 * src/incremen.c (read_directory_file):
2898 Invoke `time' the same way everyone else does.
2899 Check validity of --listed-incremental file contents a bit better.
2900 Do not worry about --after-date-option; tar.c now checks this.
2901 * src/list.c (isotime): Report ??? if localtime returns null.
2902 Don't assume years fit into four digits.
2903 Don't append trailing newline.
2904 (print_header): Report ??? if localtime returns null;
2905 Don't assume years fit into four digits.
2907 * src/compare.c (diff_archive): Do not fall back on absolute name
2908 when --absolute-names is not specified.
2910 * src/create.c (start_header):
2911 Include text of ignored filesystem prefix in warning.
2912 (create_archive): Check for excluded names when doing incremental
2913 pass through directory.
2914 (dump_file): Do not dump old files explicitly given on command line
2915 when using --listed-incremental. Do not strip ./ prefix from names.
2917 * src/tar.c: -g now implies after_date_option = 1.
2918 -g and -N are now incompatible options.
2920 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
2922 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
2924 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
2925 incremental headers as POSIX prefixes.
2927 1999-08-11 Paul Eggert <eggert@twinsun.com>
2929 * NEWS, configure.in: Version 1.13.6.
2931 * configure.in (ALL_LINGUAS): Add pt_BR.
2932 * po/pt_BR.po: New file.
2934 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
2935 Renamed from tar.info and header.texi; adjust actions so that
2936 they work in other directories.
2938 * doc/tar.texi: Add -y and --bzip2.
2939 Patterns containing / now exclude only file names whose prefix match.
2941 * lib/exclude.h (excluded_filename): New option parameter.
2942 (add_exclude_file): New ADD_FUNC parameter.
2943 (excluded_pathname): Remove decl.
2944 * lib/exclude.c (_GNU_SOURCE):
2945 Remove; no longer needed since we don't use FNM_ macros.
2946 (excluded_filename): Renamed from excluded_filename_opts.
2947 (excluded_filename, excluded_pathname): Remove.
2948 (add_exclude_file): New ADD_FUNC parameter.
2950 * po/POTFILES.in: Add lib/quotearg.c.
2952 * src/buffer.c (_GNU_SOURCE): Define.
2953 (<fnmatch.h>): Include unconditionally.
2954 (child_open_for_compress): Dup after closing, to avoid possible file
2955 descriptor exhaustion.
2956 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2957 (flush_read): Likewise.
2959 * src/common.h (LG_8, LG_64): New macros.
2960 (excluded_with_slash, excluded_without_slash): New vars.
2962 (base_64_digits): New decl.
2963 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
2964 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
2966 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
2967 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
2969 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
2970 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
2971 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
2972 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
2973 respectively. All definitions and uses changed.
2974 (excluded_name): New decl.
2976 * src/compare.c (diff_archive):
2977 Open files with O_NONBLOCK instead of O_NDELAY.
2979 * src/create.c (base_64_digits): New constant.
2980 (base_8_digits): New macro.
2981 (MAX_VAL_WITH_DIGITS): New macro.
2982 (to_base): First half of old to_oct. Support base 64 too.
2983 (to_chars): Other half of old to_oct, for 64-bit support.
2984 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
2985 (gid_substitute, uid_substitute): Look up names dynamically if
2986 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
2987 (mode_to_chars): Renamed from mode_to_oct.
2988 Support negative values in all the _to_chars functions.
2989 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2990 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
2991 (dump_file): Inspect entire pathname, not just new file name
2992 component, when deciding whether to exclude it.
2994 * src/extract.c (extract_archive):
2995 Open files with O_NONBLOCK instead of O_NDELAY.
2997 * src/incremen.c (get_directory_contents):
2998 Inspect entire pathname, not just new file name
2999 component, when deciding whether to exclude it.
3001 * src/list.c (<fnmatch.h>): Do not include.
3002 (from_chars): Renamed from from_oct. New parameter specifying
3003 the negative of the minimum allowed value. Support negative
3005 (base64_map): New var.
3006 (base64_init): New function.
3007 (print_header): Output numeric uids and gids if numeric_owner_option.
3009 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3011 * src/names.c (_GNU_SOURCE): Define.
3012 (<fnmatch.h>): Include unconditionally.
3013 (excluded_name): New function, taking over duties of excluded_pathname.
3016 * src/rmt.c (decode_oflag): New function.
3017 (main): Use it to support symbolic open flags.
3019 * src/rtapelib.c (encode_oflag): New function.
3020 (rmt_open__): Do not allow newlines in the path.
3021 Propagate errno correctly.
3022 Decode symbolic open flags, if present.
3024 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3027 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3028 New -y or --bzip2 option.
3029 (add_filtered_exclude): New function.
3030 (decode_options): Put excluded patterns with / into
3031 excluded_with_slash, and without / into excluded_without_slash.
3032 Compare newer_mtime_option to its new initial value
3033 TYPE_MINIMUM (time_t) when deciding whether more than one
3034 threshold date was specified.
3036 1999-07-20 Paul Eggert <eggert@twinsun.com>
3038 * NEWS, configure.in: Version 1.13.5.
3040 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3042 * src/buffer.c (new_volume): Likewise.
3043 * src/incremen.c (read_directory_file): Likewise.
3044 * src/tar.c (decode_options):
3045 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3048 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3049 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3051 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3052 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3053 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3054 Define to 0 if the corresponding S_IF* macro is not defined.
3055 (mkfifo): Do not define if already defined, or if S_IFIFO
3058 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3059 S_ISLNK, to determine whether to invoke readlink.
3060 * src/create.c (dump_file): Likewise.
3062 * src/extract.c (set_mode):
3063 Do not chmod unless we are root or the -p option was given;
3064 this matches historical practice.
3065 (unlink_destination): New function, which checks for unlink failures.
3066 (maybe_recoverable): Stay quiet if -U.
3067 (extract_archive): Use O_EXCL if unlink_first_option.
3068 Report unlink failures.
3069 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3070 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3073 * src/incremen.c (get_directory_contents): Depend on
3074 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3076 * src/list.c: Remove S_IS* ifdefs.
3077 * src/misc.c (maybe_backup_file): Likewise.
3079 * src/misc.c (maybe_backup_file):
3080 "Virtual memory exhausted" -> "Memory exhausted",
3081 to conform to the other places this message is issued.
3083 * src/mangle.c (extract_mangle):
3084 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3086 * src/rtapelib.c (rmt_open__):
3087 Remove typo that caused us to omit the first char
3090 1999-07-16 Paul Eggert <eggert@twinsun.com>
3092 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3094 * doc/tar.texi: A path name is excluded if any of its file name
3095 components matches an excluded pattern, even if the path name was
3096 specified on the command line.
3097 * src/create.c (create_archive): Likewise.
3098 * src/list.c (read_and): Likewise.
3099 * src/update.c (update_archive): Likewise.
3100 * lib/exclude.h (excluded_pathname): New decl.
3101 * lib/exclude.c (_GNU_SOURCE): Define.
3102 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3103 (excluded_filename_opts): New function.
3104 (excluded_pathname): New function.
3106 * lib/Makefile.am (EXTRA_DIST):
3107 xstrtol.c moved here from libtar_a_SOURCES.
3108 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3109 Remove xstrtoul.c; no longer needed.
3110 * lib/xstrtol.c: Remove.
3112 * src/tar.c (decode_options):
3113 Set newer_time_option to TYPE_MINIMUM, so that
3114 negative timestamps are handled correctly.
3115 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3116 uniformity (and so that we don't need to have the other fns).
3117 (main): Remove call to init_total_written; no longer needed.
3119 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3120 checks for unsigned long and long long.
3121 * src/arith.c: Remove.
3122 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3123 * po/POTFILES.in: Remove src/arith.c.
3124 * src/arith.h: Use double, to simplify configuration gotchas.
3125 (tarlong): Now double.
3126 (TARLONG_FORMAT): New macro.
3127 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3128 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3129 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3130 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3131 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3132 mult_tarlong, print_tarlong): Remove. All callers replaced with
3135 * src/common.h (init_total_written): Remove decl.
3137 * src/buffer.c (total_written):
3138 Remove; replaced with prev_written + bytes_written.
3139 (prev_written): New var.
3140 (init_total_written): Remove.
3141 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3143 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3144 Make sure that we can shift, multiply
3145 and divide unsigned long long values; Ultrix cc can't do it.
3147 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3148 Check for any unknown bits, not just unknown bits left of the leftmost
3151 * lib/quotearg.c (quotearg_buffer):
3152 Don't quote spaces if C quoting style.
3153 * src/list.c (from_oct):
3154 Use C quoting style for error; omit trailing NULs.
3156 1999-07-14 Paul Eggert <eggert@twinsun.com>
3158 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3160 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3161 <inttypes.h> defines strtoumax as a macro (and not as a function).
3162 HP-UX 10.20 does this.
3164 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3165 * PORTS, README, TODO, doc/tar.texi: Likewise.
3167 1999-07-12 Paul Eggert <eggert@twinsun.com>
3169 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3170 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3172 * src/list.c (decode_header):
3173 Do not assume that S_IFBLK and S_IFCHR are defined.
3175 * src/create.c (start_header): Do not assume S_IFMT is defined.
3176 (dump_file): Remove unnecessary check for screwy apollo lossage.
3177 Do not assume S_IFBLK and S_IFCHR are defined.
3179 * src/extract.c (extract_archive):
3180 Test whether S_IFCHR and S_IFBLK are nonzero,
3181 not whether they are defined, for consistency with other tests.
3183 * src/buffer.c (is_regular_file):
3184 Don't succeed on files that we can't access due to
3185 permissions problems.
3186 (open_archive): Fix wording on fatal error message.
3187 Don't bother to stat /dev/null if the archive is not a character
3190 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3191 Report an error, not a warning, for I/O errors.
3192 (process_rawdata, process_dumpdir, diff_sparse_files):
3193 Change ungrammatical "Data differs" to "Contents differ".
3194 (get_stat_data): Find hidden files on AIX.
3195 Accept file name as argument; all uses changed.
3196 (get_stat_data, diff_archive): Use system error message for
3197 nonexistent files rather than rolling our own.
3198 (diff_archive): Unknown file types are errors, not warnings.
3199 Normalize spelling of message to "File type differs".
3200 Use get_stat_data to get link status, for consistency.
3201 Do not inspect st_rdev for fifos.
3202 Do not assume st_mode values contain only file types and mode bits.
3203 Check for mode changes and device number changes separately.
3205 * src/update.c (append_file):
3206 Open the file before statting it, to avoid a race.
3207 Complain about file shrinkage only when we reach EOF.
3209 1999-07-08 Paul Eggert <eggert@twinsun.com>
3211 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3213 * configure.in (AC_EXEEXT): Add.
3215 * lib/Makefile.am (noinst_HEADERS):
3216 Add basename.h, exclude.h. Remove full-write.h.
3217 (libtar_a_SOURCES): Add exclude.c.
3219 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3221 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3222 * lib/safe-read.h (safe_read): New decl.
3223 * src/rmt.c: Include safe-read.h.
3224 * src/rtapelib.c: Include basename.h, save-read.h.
3225 (rmt_open__): Use base_name to compute base name.
3228 Include basename.h, exclude.h; don't include full-write.h.
3229 (exclude_option): Remove decl.
3230 (excluded): New decl.
3231 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3233 * src/list.c (read_and):
3234 Use excluded_filename instead of check_exclude.
3235 Check base name of incoming file name, not entire file name, when
3236 deciding whether to exclude it.
3238 * src/create.c (finish_sparse_file):
3239 Use excluded_filename instead of check_exclude.
3240 Don't bother to stat excluded file names.
3241 * src/incremen.c (get_directory_contents): Likewise.
3243 * src/names.c (exclude_pool, exclude_pool_size,
3244 allocated_exclude_pool_size, simple_exclude_array,
3245 simple_excludes, allocated_simple_excludes,
3246 pattern_exclude_array, pattern_excludes,
3247 allocated_pattern_excludes, add_exclude, add_exclude_file,
3249 Remove; now done in ../lib/exclude.c.
3251 * src/tar.c (decode_options): Initialize `excluded'.
3252 Use new add_exclude_file and add_exclude functions.
3254 1999-07-05 Paul Eggert <eggert@twinsun.com>
3256 * m4/gettext.m4: Use changequote rather than [[ ]].
3258 * lib/safe-read.c: Renamed from lib/full-read.c.
3259 (safe_read): Renamed from full_read. All uses changed.
3260 * lib/safe-read.h, lib/full-write.h: New files.
3261 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3262 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3263 * lib/full-write.c: Include full-write.h.
3264 * src/common.h: Include full-write.h, safe-read.h.
3265 * src/system.h: (full_read, full_write): Remove decls.
3267 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3269 * src/system.h (bindtextdomain, textdomain): undef before
3270 defining, to avoid preprocessor warnings with --disable-nls
3271 on hosts whose locale.h includes libintl.h.
3273 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3274 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3275 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3278 1999-07-02 Paul Eggert <eggert@twinsun.com>
3280 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3281 * m4/mktime.m4: New file.
3282 * m4/Makefile.am.in, m4/README: Remove these files.
3283 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3284 remove README, Makefile.am.in.
3285 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3286 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3289 * src/tar.c: Include signal.h.
3290 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3291 (main): Ensure SIGCHLD is not ignored.
3293 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3294 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3295 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3296 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3297 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3298 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3299 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3300 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3301 they don't overlap with char codes. Use an enum instead of a lot
3304 * src/system.h (ISASCII): Remove.
3305 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3306 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3307 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3308 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3309 LONG_MAX): New macros.
3311 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3312 (read_directory_file): Cast ISSPACE arg to unsigned char.
3313 * src/misc.c (ISPRINT): Remove; now in system.h.
3314 (remove_any_file): Add brackets to pacify gcc -Wall.
3315 * src/list.c: Don't include <ctype.h>; system.h already does this.
3316 (ISODIGIT, ISSPACE): Remove; now in system.h.
3317 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3319 (from_oct): Cast ISSPACE arg to unsigned char.
3321 * src/create.c (mode_to_oct): Translate modes from internal to
3323 * src/list.c (mode_from_oct): Translate modes from external to
3324 internal form. Do not complain about unrecognized mode bits.
3325 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3326 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3328 * src/extract.c: (extr_init, make_directories, extract_archive):
3329 Do not assume mode bits have traditional Unix values.
3330 * src/list.c (decode_mode): Likewise.
3331 * src/create.c (start_header, dump_file): Likewise.
3332 * src/buffer.c (child_open_for_compress,
3333 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3334 * src/compare.c (diff_archive): Likewise.
3336 * src/extract.c (set_mode): Use %04 not %0.4 format.
3337 (extract_sparse_file): Do not use data_block uninitialized.
3338 Check for lseek failures.
3340 * src/rtapelib.c (rmt_lseek__):
3341 Convert lseek whence values to portable integers on the wire.
3342 * src/rmt.c (main): Likewise. Check for whence values out of range.
3344 * src/create.c (finish_sparse_file): Use lseek whence macros
3345 instead of integers.
3346 * src/buffer.c (backspace_output): Likewise.
3347 * src/compare.c (diff_archive, verify_volume): Likewise.
3348 * src/delete.c (move_archive): Likewise.
3349 * src/extract.c (extract_sparse_file): Likewise.
3351 * src/create.c (dump_file): Do not invoke finish_sparse_file
3352 on a negative file descriptor.
3354 * src/buffer.c: Add braces to pacify gcc -Wall.
3356 * src/compare.c (diff_sparse_files): Report lseek errors.
3358 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3360 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3362 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3363 message to be internationalized; \a doesn't work with msgfmt.
3365 * src/tar.c (long_options, main, usage, OPTION_STRING):
3366 Remove -E or --ending-file.
3367 * src/list.c (read_and): Likewise.
3368 * src/common.h (ending_file_option): Likewise.
3369 * src/buffer.c (close_archive): Likewise.
3371 * tests/after: Don't run two commands together in a pipeline,
3372 as some old shells mishandle pipeline exit status.
3374 1999-06-28 Paul Eggert <eggert@twinsun.com>
3376 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3377 * NEWS: Describe changes since 1.12.
3378 * README: Update bug reporting address; move paxutils ref to NEWS.
3380 Handle EINTR correctly.
3381 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3382 * lib/full-read.c, lib/full-write.c: New files.
3383 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3384 Prefer full_read to read and full_write to write.
3385 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3386 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3388 * src/extract.c (extract_sparse_file): Likewise.
3389 * src/rmt.c (get_string, main, report_error_message,
3390 report_numbered_error): Likewise.
3391 * src/rmt.h (rmtread, rmtwrite): Likewise.
3392 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3393 rmt_write__, rmt_ioctl__): Likewise.
3394 * src/update.c (append_file): Likewise.
3395 * src/system.h (full_read, full_write): New decls.
3397 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3398 lib/xmalloc.c, src/arith.c, src/misc.c.
3400 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3401 New macros. All uses of STDIN and STDOUT changed.
3402 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3403 instead of 0 and STDOUT_FILENO instead of 1.
3404 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3405 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3407 * src/rmt.c (private_strerror): Avoid const. Translate results.
3409 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3410 in the presence of NFS clock skew.
3412 1999-06-25 Paul Eggert <eggert@twinsun.com>
3414 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3416 * src/buffer.c (write_archive_buffer): New function.
3417 (child_open_for_compress, flush_write, flush_read): Use it to write
3419 (open_archive): Report error if fstat of archive fails.
3420 Improve efficiency of check for /dev/null.
3421 Also, fix some corner cases with remote archives and /dev/null checking.
3422 (close_archive): Test for input fifo only if not remote.
3423 Truncate output archive only if it's not remote.
3425 * src/misc.c (remove_any_file):
3426 Don't terminate if you see . or ..; just skip them.
3428 1999-06-18 Paul Eggert <eggert@twinsun.com>
3430 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3432 Output sizes using a format that's more compatible with
3433 traditional tar (and with GNU Emacs).
3434 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3435 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3436 Don't subtract 1 from size.
3437 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3438 Output a trailing NUL unless the value won't fit without it.
3439 (finish_header): No need to append NUL to chksum, now that
3442 1999-06-16 Paul Eggert <eggert@twinsun.com>
3444 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3446 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3447 @INTLLIBS@ might invoke rpl_realloc.
3449 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3450 (intconv): Remove; use xstrto* fns instead.
3451 ("xstrtol.h"): Include.
3452 (check_decimal): Remove.
3453 (long_options, usage, OPTION_STRING, decode_options):
3454 Remove -y, --bzip2, --unbzip2.
3455 (decode_options): Use xget_version instead of get_version.
3456 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3457 Replace invocations of check_decimal with xstrtoumax.
3459 * tests/preset.in (echo_n, echo_c): Remove.
3461 * tests/after: Don't rely on $echo_c and $echo_n.
3463 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3464 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3465 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3466 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3467 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3468 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3469 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3470 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3471 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3472 m4/xstrtoumax.m4: New files.
3474 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3475 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3476 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3477 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3478 (AC_CHECK_FUNCS): Remove lchown.
3479 (AC_REPLACE_FUNCS): Remove basename, dirname.
3480 Add lchown, strtol, strtoul.
3481 (jm_FUNC_MKTIME): Add.
3482 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3483 are also built via the ANSI2KNR-filtering rules.
3484 Use a no-op line to work around bug in automake 1.4 with malloc and
3486 (AC_OUTPUT): Add m4/Makefile.
3488 * lib/Makefile.am (EXTRA_DIST):
3489 Add lchown.c, malloc.c, mktime.c, realloc.c,
3490 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3491 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3492 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3493 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3494 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3496 * src/system.h (uintmax_t): Don't declare; configure now does this.
3498 * src/common.h (backup_type): New decl.
3499 * src/common.h, src/misc.c, src/tar.c:
3500 Move include of backupfile.h to common.h.
3502 * src/misc.c (maybe_backup_file):
3503 Pass backup_type to find_backup_file_name.
3505 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3506 UINTMAX_STRSIZE_BOUND.
3508 * doc/tar.texi: Remove --bzip2.
3509 Fix @xref typos reported by latest makeinfo.
3511 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3513 (M4DIR, ACINCLUDE_INPUTS): New macros.
3514 ($(srcdir)/acinclude.m4): New rule.
3516 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3517 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3518 now generated automatically by autoconf.
3520 1999-05-15 Paul Eggert <eggert@twinsun.com>
3522 * doc/tar.texi: Remove -y.
3524 1999-04-09 Paul Eggert <eggert@twinsun.com>
3526 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3527 (we were allocating too much storage).
3528 (uintmax_t): Don't declare; configure now does this.
3530 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3532 1999-03-22 Paul Eggert <eggert@twinsun.com>
3534 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3536 * acinclude.m4 (AC_LFS_FLAGS):
3537 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3538 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3539 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3541 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3542 New macros; needed for latest GNU xmalloc.c.
3544 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3545 (libtar_a_SOURCES): Add quotearg.c.
3546 * list.c: Include <quotearg.h>.
3547 (from_oct): Add forward decl.
3548 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3549 (from_oct): Report an error only if TYPE is nonzero.
3550 Quote any funny characters in bad header.
3552 1999-03-20 Paul Eggert <eggert@twinsun.com>
3554 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3556 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3557 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3559 (AC_LFS): Simplify AIX revision number test.
3561 1999-03-17 Paul Eggert <eggert@twinsun.com>
3563 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3565 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3566 Remove; it doesn't work that well
3567 with AC_CANONICAL_HOST.
3568 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3570 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3572 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3574 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3576 * tar.texi: Fix bug-report addr.
3578 * README: Remove --with-included-malloc.
3579 Upgrade version numbers of build software.
3581 1999-03-07 Paul Eggert <eggert@twinsun.com>
3583 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3585 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3586 where bindtextdomain and gettext require -lintl.
3587 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3588 `no' means it failed.
3589 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3590 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3591 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3592 to add anything to the command line (it's all in config.h).
3593 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3595 1999-03-01 Paul Eggert <eggert@twinsun.com>
3597 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3599 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3601 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3602 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3603 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3604 like OFF_MAX, which are not reliable
3605 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3606 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3607 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3609 * src/incremen.c (get_directory_contents):
3610 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3611 Have statx depend on STX_HIDDEN, not AIX.
3613 * src/create.c (to_oct):
3614 New parameter substitute, giving a substitute value to use
3615 when the original value is out of range. Do not append a space to the
3616 output; modern tars don't. When a value is out of range, specify the
3617 maximum value, not the number of bits.
3618 (GID_NOBODY, UID_NOBODY): New macros.
3619 (gid_to_oct, uid_to_oct): Use them as substitutes.
3620 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3621 (dump_file): Check whether the file changed as we read it.
3623 * src/rmt.c (main): Remove suspicious AIX/386 code.
3625 1999-02-19 Paul Eggert <eggert@twinsun.com>
3627 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3628 returns a type compatible with char *; it doesn't on SunOS
3629 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3631 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3633 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3634 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3636 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3638 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3639 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3640 * acinclude.m4 (AM_WITH_NLS):
3641 Update to latest gettext version (serial 5).
3642 (AC_LFS_FLAGS): New macro
3643 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3644 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3645 Work properly in cross-compilation scenario, by checking for getconf
3646 with AC_CHECK_TOOL and by ditching uname in favor of
3647 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3649 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3650 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3651 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3652 since getdate.y now uses ANSI code.
3654 * config.guess, config.sub: New files; taken from automake 1.4.
3656 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3657 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3658 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3659 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3660 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3661 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3662 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3664 1999-02-01 Paul Eggert <eggert@twinsun.com>
3666 * src/tar.c: Update copyright.
3670 1999-02-01 Paul Eggert <eggert@twinsun.com>
3672 * NEWS, configure.in: Version 1.12.64004
3674 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3676 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3678 * src/extract.c (extract_archive): Fix bug when extracting sparse
3679 files: they were trashing the tar file header.
3681 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3682 Add -y or --bzip2 or --bunzip2 option.
3684 1999-01-30 Paul Eggert <eggert@twinsun.com>
3686 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3687 cached_no_such_uid, cached_no_such_gid): New vars.
3688 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3689 Cache failures, too.
3691 * src/tar.c (decode_options):
3692 Don't pass names longer than UNAME_FIELD_SIZE to
3693 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3695 1999-01-27 Paul Eggert <eggert@twinsun.com>
3697 * NEWS, configure.in: Version 1.12.64003
3699 * src/buffer.c (backspace_output, close_archive): Cast
3700 rmtlseek position arg to off_t, for benefit of K&R compilers
3702 * src/compare.c (verify_volume): Likewise.
3704 * NEWS, configure.in: Version 1.12.64002
3706 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3707 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3708 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3709 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3710 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3711 uid_from_oct): Likewise.
3713 1999-01-25 Paul Eggert <eggert@twinsun.com>
3715 * incremen.sh: Fix timing bug in regression test.
3717 1999-01-22 Paul Eggert <eggert@twinsun.com>
3719 * NEWS, configure.in: Update version
3721 * Makefile.am (localedir): Change to $(datadir)/locale.
3722 (DEFS): New macro, defining LOCALEDIR.
3723 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3724 (INCLUDES): Add -I..
3726 * Makefile.am (localedir): Change to $(datadir)/locale.
3728 1999-01-21 Paul Eggert <eggert@twinsun.com>
3730 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3732 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3733 * src/Makefile.am (localedir): Likewise.
3734 (DEFS): New macro, defining LOCALEDIR.
3735 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3736 (INCLUDES): Add `-I..'.
3738 * tests/incremen.sh: Fix timing bug.
3740 1999-01-20 Paul Eggert <eggert@twinsun.com>
3742 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3743 `lfs.7' changed to `64000' in version number
3744 to conform to gnits standards.
3746 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3747 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3749 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3752 1998-12-07 Paul Eggert <eggert@twinsun.com>
3754 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3756 * src/list.c (read_header):
3757 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3759 1998-11-30 Paul Eggert <eggert@twinsun.com>
3761 * configure.in: Quote the output of uname.
3763 * src/extract.c (set_stat): chmod after chown even when not root;
3764 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3766 1998-11-15 Paul Eggert <eggert@twinsun.com>
3768 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3770 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3771 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3773 1998-10-28 Paul Eggert <eggert@twinsun.com>
3775 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3777 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3780 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3781 On many installations, rexec is disabled.
3783 1998-08-07 Paul Eggert <eggert@twinsun.com>
3785 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3787 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3788 for nameless users and groups.
3790 1998-02-17 Paul Eggert <eggert@twinsun.com>
3792 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3793 * NEWS, README: Add explanation of why this isn't an official version.
3795 1998-02-02 Paul Eggert <eggert@twinsun.com>
3797 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3798 This is an unofficial version.
3800 1997-12-17 Paul Eggert <eggert@twinsun.com>
3802 * src/incremen.c (ST_DEV_MSB): New macro.
3803 (NFS_FILE_STAT): Use most significant bit of st_dev,
3804 even if it's unsigned.
3806 1997-12-08 Paul Eggert <eggert@twinsun.com>
3808 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3810 1997-11-19 Paul Eggert <eggert@twinsun.com>
3812 * configure.in (HAVE_INTTYPES_H):
3813 Don't ignore cache variable if it's already set.
3815 1997-11-10 Paul Eggert <eggert@twinsun.com>
3817 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3818 * src/delete.c (records_read): Now off_t.
3819 (move_archive): Don't assume mt_count is of type daddr_t.
3821 1997-10-30 Paul Eggert <eggert@twinsun.com>
3823 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3824 Set to appropriate values if large file support
3825 needs explicit enabling.
3826 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3828 New macros to configure.
3829 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3831 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3832 major_t, minor_t, ssize_t): New macros.
3834 * src/arith.h (TARLONG_FORMAT):
3835 Fix typo: %uld -> %lu. Use unsigned when long long
3837 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3838 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3840 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3841 2nd arg is now unsigned long.
3843 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3844 (prepare_record_buffer): Arg is now size_t.
3845 Remove now-useless casts.
3847 (main): Use `long' for status, so that it can store ssize_t.
3848 Use daddr_t, mode_t, size_t, off_t when appropriate.
3849 Convert daddr_t and off_t values ourselves, since they might be longer
3850 than long. Convert other types using `long' primitives.
3851 When processing MTIOCTOP, do not try to pass resulting
3852 count back, since it won't work (it could be too large) and it's
3853 not expected anyway.
3856 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3857 now-useless casts. Use unsigned long to print *_t types, except use
3858 STRINGIFY_BIGINT for off_t.
3859 (update_archive): Cast -1 to dev_t when necessary.
3861 * src/tar.c (check_decimal):
3862 Now returns 1 if successful, 0 otherwise, and returns
3863 uintmax_t value into new arg. Check for arithmetic overflow.
3864 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3865 Check for overflow on user or group ids.
3867 * src/compare.c (diff_init, process_rawdata, read_and_process,
3868 diff_sparse_files, diff_archive):
3869 Use off_t, pid_t, size_t, ssize_t when appropriate.
3870 Remove now-useless casts. Use unsigned long to print *_t types,
3871 except use STRINGIFY_BIGINT for off_t.
3873 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3874 Size arg is now size_t.
3876 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3877 when allocating buffer.
3880 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3881 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3882 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3885 (get_status_string, get_status_off): New function.
3886 (get_status): Now returns long, so that it can store ssize_t.
3887 Invoke get_status_string to do the real work.
3888 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3889 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3890 (rmt_ioctl__): Convert mt_count by hand,
3891 since it might be longer than long.
3893 * src/mangle.c (extract_mangle):
3894 Check for overflow when converting off_t to size_t.
3895 Use off_t, size_t when appropriate. Remove now-useless casts.
3897 * src/system.h (mode_t): Remove; now done by autoconf.
3898 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
3899 Return number of ST_NBLOCKSIZE-byte blocks,
3900 not number of 512-byte blocks;
3901 this also helps to avoid overflow.
3902 (st_blocks): Declare if needed.
3903 (ST_NBLOCKSIZE): New macro.
3904 (<limits.h>, <inttypes.h>): Include if available.
3905 (CHAR_BIT): New macro.
3906 (uintmax_t): New typedef.
3907 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
3908 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
3909 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
3911 * src/names.c (name_init):
3912 Fix typo in error message: FILE* was passed, but char*
3915 (read_name_from_file, name_gather, addname, name_match, name_scan,
3916 add_exclude): Use size_t when appropriate. Remove now-useless casts.
3918 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
3920 * src/extract.c (newdir_umask, current_umask): Now mode_t.
3921 (extract_sparse_file): Args now use off_t.
3923 (set_mode, set_stat, make_directories, extract_sparse_file,
3924 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
3925 now-useless casts. Use unsigned long to print *_t types, except use
3926 STRINGIFY_BIGINT for off_t.
3928 * src/misc.c (quote_copy_string):
3929 Use size_t when appropriate. Remove now-useless casts.
3931 * src/list.c (read_and, list_archive, read_header, decode_mode,
3932 print_header, print_for_mkdir):
3933 Use mode_t, off_t, size_t when appropriate. Remove
3934 now-useless casts. Use unsigned long to print *_t types, except use
3935 STRINGIFY_BIGINT for off_t.
3937 (read_header): Check for overflow when converting header size.
3939 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
3940 const char *. Size arg is now size_t. Now takes new type and maxval
3941 args. Compute result using uintmax_t, not long. Report error if
3942 field does not contain octal number in range.
3943 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
3944 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
3945 uintmax_from_oct): New functions.
3947 (stringify_uintmax_t_backwards): New function.
3949 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
3950 (skip_file): Offset arg is now off_t.
3952 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
3953 real_s_totsize, real_s_sizeleft, current_block_ordinal):
3955 (write_error): Arg is now ssize_t.
3956 (child_pid): Now pid_t.
3957 (available_space_after): Now size_t.
3959 (child_open_for_compress, child_open_for_uncompress, flush_write,
3960 open_archive, flush_write, write_error, flush_read, close_archive):
3961 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
3962 casts. Use unsigned long to print *_t types, except use
3963 STRINGIFY_BIGINT for off_t.
3965 * src/delete.c (records_read): Now daddr_t.
3966 (move_archive): Arg is now daddr_t. Check for overflow when
3968 (move_archive, delete_archive_members): Use daddr_t, off_t when
3969 appropriate. Remove now-useless casts.
3971 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
3972 (rmt_lseek): Now returns off_t.
3974 * src/create.c (to_oct):
3975 Now static. Value arg is now uintmax_t. Accept new args
3976 giving name of type of octal field, for error messages. Report an
3977 error if the value is too large to fit in the field.
3978 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3979 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
3981 (write_eot, write_long, finish_header, deal_with_sparse,
3982 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
3983 appropriate. Remove now-useless casts. Use unsigned long to print
3984 *_t types, except use STRINGIFY_BIGINT for off_t.
3986 (find_new_file_size): 1st arg is now off_t*.
3987 (finish_sparse_file): Args now use off_t, not long.
3988 Check for lseek error.
3989 (create_archive, dump_file): Cast -1 to dev_t when necessary.
3990 (dump_file): Device arg is now dev_t.
3991 Avoid overflow when testing whether file has holes
3992 by using the new ST_NBLOCKSIZE macro.
3994 * src/incremen.c (struct accumulator, add_to_accumulator,
3995 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
3996 Use size_t for sizes.
3997 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
3998 Use dev_t, ino_t for devices and inodes.
3999 (gnu_restore): Use off_t for file offsets.
4000 (struct directory): Use char for flags. Add new flag `nfs'.
4002 (NFS_FILE_STAT): New macro.
4003 (note_directory): Accept struct stat * instead of
4004 device and inode number. All callers changed.
4005 (note_directory, get_directory_contents):
4006 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4007 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4009 * src/common.h (record_size, struct name, struct sp_array,
4010 available_space_after):
4011 Use size_t for sizes.
4012 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4013 Use off_t for file offsets.
4014 (struct name): dir_contents is now const char *, not char *.
4015 (dump_file, get_directory_contents): Use dev_t for devices.
4016 (to_oct): Remove decl.
4017 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4018 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4019 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4020 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4021 UINTMAX_FROM_OCT): New macros.
4022 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4023 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4024 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4025 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4026 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4027 (print_for_mkdir): 2nd arg is now mode_t.
4029 See ChangeLog.1 for earlier changes.
4032 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4035 This file is part of GNU tar.
4037 GNU tar is free software; you can redistribute it and/or modify
4038 it under the terms of the GNU General Public License as published by
4039 the Free Software Foundation; either version 2, or (at your option)
4042 GNU tar is distributed in the hope that it will be useful,
4043 but WITHOUT ANY WARRANTY; without even the implied warranty of
4044 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4045 GNU General Public License for more details.
4047 You should have received a copy of the GNU General Public License
4048 along with GNU tar; see the file COPYING. If not, write to
4049 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4050 Boston, MA 02111-1307, USA.