1 2003-09-01 Sergey Poznyakoff
3 Added initial support for creating POSIX headers.
5 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
6 (string_to_chars): New functions
7 (struct xheader): Changed structure
8 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
10 * src/create.c (string_to_chars): New function.
11 (write_extended): New function
12 (start_header): Create extended POSIX headers if necessary.
13 (finish_header): Likewise.
14 * src/list.c (print_header): Take user/group from
16 * src/names.c (gid_to_gname,gname_to_gid)
17 (uid_to_uname,uname_to_uid): Changed prototypes.
18 * src/tar.c: New option --format.
19 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
20 (struct extra_header): Removed unused structure.
21 (union block.extra_header): Removed unused member.
22 * src/xheader.c: Implemented coder functions.
23 * bootstrap: Added obstack.
24 * lib/.cvsignore: Likewise.
25 * configure.ac: Added 'gl_OBSTACK'
26 * TODO: Minor formatting change
28 2003-08-31 Sergey Poznyakoff
30 Added initial support for POSIX extended and STAR headers
31 (only for listing/extracting).
33 * src/xheader.c: New file.
34 * src/Makefile.am: Added xheader.c
35 * src/tar.h (struct star_header): New datatype
36 (XHDTYPE,XGLTYPE): New defines
37 (enum archive_format:STAR_FORMAT): New member
38 (struct tar_stat_info): New datatype.
39 (union block.star_header): New member.
40 * src/common.h (orig_file_name,current_file_name)
41 (current_trailing_slash,current_link_name): Removed variables.
42 (current_stat_info): New variable
43 (current_stat): Removed
44 (extended_header): New variable
45 (decode_header): Changed prototype.
46 * src/list.c (decode_header): Added initial support for POSIX extended
48 (skip_member): Check oldgnu_header only if current_format is set
50 * src/buffer.c: Use current_stat_info
51 * src/compare.c: Likewise.
52 * src/create.c: Likewise.
53 * src/delete.c: Likewise.
54 * src/incremen.c: Likewise.
55 * src/mangle.c: Likewise.
56 * src/update.c: Likewise.
57 * src/extract.c: Likewise.
58 (make_directories): Improved check for the existence of the directory
59 * src/tar.c (destroy_stat): New function.
61 2003-08-29 Paul Eggert <eggert@twinsun.com>
63 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
64 was worth (e.g., different users in en_GB disagree about -ize
66 * po/en_GB.po: Remove.
68 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
72 * src/tar.c: Removed support for the obsolete command line
74 * doc/tar.texi: Removed references to the obsolete command
77 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
81 * doc/tar.texi: Updated
82 * src/common.h (check_links_option): New variable
83 (orig_file_name): New variable
84 (check_links): New proto.
85 * src/create.c (struct link.nlink): New member
86 (link_table): Static for the module.
87 (dump_file): Update `link' member when adding new links
89 (check_links): New function.
90 * src/list.c (print_header): Use orig_file_name.
91 * src/tar.c: New option --check-links. Changed semantics of
92 -o to comply to UNIX98 when extracting and to its previous
94 (main): Call check_links if --check-links. was given.
96 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
98 * src/list.c (print_header): Revised
99 * NEWS: Started the entry for 1.13.26
100 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
102 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
104 * .cvsignore: Added to the repository.
105 * doc/.cvsignore: Likewise.
106 * lib/.cvsignore: Likewise.
107 * m4/.cvsignore: Likewise.
108 * po/.cvsignore: Likewise.
109 * scripts/.cvsignore: Likewise.
110 * src/.cvsignore: Likewise.
111 * tests/.cvsignore: Likewise.
113 * lib/Makefile.am: Added exitfail.[hc]
114 * src/misc.c (chdir_do): Fixed call to restore_cwd
115 * src/buffer.c (flush_read): Fixed behavior on short
116 reads right after opening the new archive (multiv01.sh test).
117 (new_volume): Special handling for "-".
118 * src/list.c (print_header): Print trailing slash if
119 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
120 * tests/multiv01.sh: Minor changes.
121 * m4/Makefile.am: Added missing files.
123 2003-07-05 Paul Eggert <eggert@twinsun.com>
125 Finish the checkin begin yesterday.
127 * NEWS: Document the user-visible changes installed in the last
130 * TODO: New file (actually, resurrected; but with new contents).
132 * src/list.c (read_and): Give full type for procedure arg.
133 (read_header): Strip trailing slashes, setting current_trailing_slash.
134 (tartime): Avoid int overflow when printing year (!).
135 (print_header): New arg specifying block ordinal. All uses changed.
136 Print link as 'h' type. Give labels for long links and names.
138 * src/misc.c (contains_dot_dot): Moved to names.c
139 (must_be_dot_or_slash): New function.
140 (safer_rmdir): Use it.
141 (remove_any_file): Now takes enum as option, not boolean.
142 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
143 to unlink a directory.
144 (deref_stat): Accept bool, not int.
146 * src/names.c (namelist_match): Allow partial matches only if
148 (hash_string_hasher): Renamed from hash_avoided_name.
149 (hash_string_compare): Renamed from compare_avoided_anames.
150 (hash_string_insert, hash_string_lookup): New functions.
151 (add_avoided_name, is_avoided_name): Use them.
152 (safer_name_suffix): New function.
153 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
155 * src/rmt.c: Don't include print-copyr.h.
156 (prepare_input_buffer): New arg FD.
157 Do not read more than INT_MAX bytes at once,
158 since it breaks on some brain damaged Tru64 hosts.
160 when retrying instead of subtracting 1024; for speed.
161 (main): Use gettext to translate (C), not print_copyright.
163 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
164 now that gnulib handles this.
165 Include <stddef.h> and <limits.h> unconditionally, now that we assume
167 Assume that offsetof is defined in stddef.h.
168 Do not include <sys/param.h>.
169 (realloc, lseek): Do not declare.
170 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
171 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
172 declarations, since we now assume C89 or better.
173 (PARAMS): Remove, as we now assume C89. All uses changed.
174 (bindtextdomain, textdomain): Include <gettext.h> to define.
175 Include <unlocked-io.h>.
176 (valloc): Define if not defined, and if valloc is not declared.
177 (xstrdup): Remove decl.
179 * src/tar.c: Do not include <print-copyr.h>.
181 (get_date): Remove decl.
182 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
183 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
184 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
185 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
186 (long_options, decode_options): Use them.
187 (OVERWRITE_DIR_OPTION): Remove.
188 (long_options): New options --index-file, --no-overwrite-dir.
189 Remove --overwrite-dir option.
190 (usage): Use PACKAGE_BUGREPORT.
191 (decode_options): Terminate new argv properly.
192 Use PACKAGE_NAME, PACKAGE_VERSION.
193 If verbose, report how we grokked any textual date option.
194 (main): Add support for index-file.
196 * tests/Makefile.am: Convert to UTF-8.
197 (AUTOMAKE_OPTIONS): Remove.
198 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
199 (INCLUDES): Remove ../intl.
200 (LDADD): Don't link libtar.a twice.
202 * tests/genfile.c: Convert to UTF-8.
203 Don't include <print-copyr.h>.
204 (DEFAULT_PATTERN): Renamed from DEFAULT.
205 (ZEROS_PATTERN): Renamed from ZEROS.
206 (main): Use gettext to translate (C), not print_copyright.
208 2003-07-04 Paul Eggert <eggert@twinsun.com>
210 Revamp to meet current standards of autoconf, automake,
211 gettext, and gnulib, and incorporate new translations.
213 * config/config.guess, config/config.sub, config/depcomp,
214 config/install-sh, config/mdate-sh, config/missing,
215 config/mkinstalldirs, config/texinfo.texi:
216 Moved here from parent directory, or from doc.
217 * config.hin: Renamed from config.h.in.
218 * config/config.rpath: New file.
220 * intl: Remove this subdirectory.
222 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
224 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
225 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
226 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
227 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
228 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
229 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
232 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
233 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
234 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
235 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
236 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
237 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
238 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
239 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
240 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
241 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
242 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
243 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
244 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
245 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
246 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
247 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
248 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
249 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
250 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
252 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
253 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
254 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
255 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
256 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
257 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
258 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
259 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
260 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
261 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
262 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
263 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
264 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
265 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
266 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
267 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
268 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
269 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
271 Upgrade to latest version from external source. The file "bootstrap"
272 now grabs these automatically, so we needn't keep track of them
273 in this change long any longer.
275 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
276 (SUBDIRS): Remove intl.
277 * PORTS: Update for star, Macintosh.
278 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
279 Bison 1.875, gettext 0.12.1.
280 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
281 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
282 (AC_CONFIG_AUX_DIR): New.
283 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
285 (AC_PREREQ): Bump from 2.52 to 2.57.
286 (AC_GNU_SOURCE): New.
287 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
288 we no longer support K&R C.
290 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
291 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
292 (AC_MBSTATE_T): Remove.
293 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
294 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
295 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
297 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
298 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
299 (AC_CHECK_TYPE): Remove ssize_t.
300 (gt_TYPE_SSIZE_T): Add.
301 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
302 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
303 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
304 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
305 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
306 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
307 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
308 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
309 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
310 napms, poll, select, strstr, usleep.
311 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
312 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
313 (AM_GNU_GETTEXT): Use external and need-ngettext options.
314 (AM_GNU_GETTEXT_VERSION): New.
315 (AC_OUTPUT): Remove intl/Makefile.
317 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
318 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
319 * doc/fdl.texi: Update to current GNU version.
320 * doc/gettext.texi: Update to current coreutils version,
321 plus a copyright notice.
322 * doc/tar.texi: Switch to new method for doing copyright notices.
323 Use @acronym instead of @sc where appropriate.
324 Remove empty examples. Give a few more examples.
326 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
327 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
328 are built up in pieces with +=.
329 (noinst_HEADERS, INCLUDES): Remove.
330 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
331 (libtar_a_LIBADD): Use $ rather than @.
332 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
334 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
335 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
336 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
337 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
338 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
339 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
340 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
341 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
342 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
343 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
344 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
345 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
346 prereq.m4, xstrtoimax.m4.
348 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
349 be translated, since it's not a user-visible tool.
351 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
353 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
354 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
355 consistency with coreutils.
356 (LDADD): Link LIBINTL after libtar.a, since
357 it's now external and should stand by itself.
359 * src/buffer.c (print_total_written): Adjust to new human.h
361 (child_open_for_compress): Do not increase size to BLOCKSIZE.
362 (open_archive): Open index file name.
363 Strip trailing slahes from file names.
364 (flush_write): Set size to 0 if not saving names.
365 (flush_write, flush_read): Use safer_name_suffix rather than
368 * src/common.h: Include <quote.h>.
369 (absolute_names_option, atime_preserve_option, backup_option,
370 block_number_option, checkpoint_option, dereference_option,
371 force_local_option, ignore_failed_read_option, ignore_zeros_option,
372 incremental_option, interactive_option, multi_volume_option,
373 numeric_owner_option, one_file_system_option, recursive_unlink_option,
374 read_full_records_option, remove_files_option, same_order_option,
375 show_omitted_dirs_option, sparse_option, starting_file_option,
376 to_stdout_option, totals_option, touch_option, verify_option,
377 dev_null_output, now_verifying, we_are_root): Now bool, not int.
378 (current_trailing_slash, index_file_name, recent_long_name_blocks,
379 recent_long_link_blocks): New vars.
380 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
381 (OVERWRITE_OLD_DIRS): Remove.
382 (enum remove_option): New enum.
383 (remove_any_file): Use it as option arg, not int.
384 (is_avoided_name, contains_dot_dot): Return bool, not int.
385 (safer_name_suffix): New decl.
387 * src/compare.c (now_verifying): Now bool, not int.
388 (fill_in_sparse_array): Move to extract.c. Now returns bool;
389 all callers changed to test for failure.
390 (diff_sparse_files): Take size from current_stat, not from param.
391 (diff_archive): Do not count trailing slashes in archives.
392 (verify_volume): Test for header failure after loop, not before.
394 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
396 (start_header): Clear devmajor and devminor fields, too.
397 (finish_header): New arg block_ordinal.
398 (init_sparsearray): Now extern. Set sp_array_size to
399 SPARSES_IN_OLDGNU_HEADER if it is zero.
400 (dump_file): Keep link table as a hash.
401 Do not count "file changed as we read it" as a failure.
403 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
404 Move extern decl to common.h.
406 * src/extract.c (we_are_root): Now bool, not int.
407 (check_time): Warn about implausibly old time stamps.
408 (set_stat): Use utimbuf, not stat_info.
409 (prepare_to_extract): New arg DIRECTORY.
410 (fill_in_sparse_array): Moved here from compare.c.
411 (extract_sparse_file): Now returns off_t, giving size left.
412 Truncate file at end.
413 (extract_archive): Use safer_name_suffix rather than rolling our own.
414 Use fill_in_sparse_array rather than rolling our own.
415 Strip trailing slashes more effectively.
416 Check for unsafe names.
418 * src/incremen.c (struct directory): nfs and found are now of type
420 (gnu_restore): Now takes directory name as argument, not offset
421 of directory name in a global. All uses changed.
422 (CURRENT_FILE_NAME): Remove.
425 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
428 2002-09-30 Paul Eggert <eggert@twinsun.com>
430 * src/rmt.c (prepare_input_buffer): Renamed form
431 prepare_record_buffer. All uses changed. Do not assume that
432 size_t is the same width as int.
434 2002-03-29 Paul Eggert <eggert@twinsun.com>
436 * src/incremen.c (get_directory_contents):
437 If ignore_failed_read_option, only warn about
438 get_directory_contents failures. Fix suggested by
441 2002-01-31 Mark W. Eichin <eichin@thok.org>
443 * src/buffer.c (child_open_for_compress): Don't try to read
444 past the end of the buffer.
446 2001-10-11 Jim Meyering <meyering@lucent.com>
448 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
449 and quote_n (1, ... to avoid clobbering a buffer.
451 2001-09-26 Paul Eggert <eggert@twinsun.com>
453 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
455 * src/buffer.c (flush_read): Don't diagnose partial blocks before
456 end of file; just ignore them silently.
458 * src/list.c (read_header): Don't keep around extended name
459 and link info indefinitely; keep it only for the next file.
460 This fixes a bug introduced in 1.13.24, and removes the need
461 for some static variables. Set recent_long_name and
462 recent_long_link to zero if there were no long links; this
463 avoids a violation of ANSI C rules for pointers in delete.c.
464 * THANKS: Add Christian Laubscher.
466 2001-09-26 Jim Meyering <meyering@lucent.com>
468 * doc/tar.texi (Remote Tape Server): is know -> is known
470 2001-09-25 Paul Eggert <eggert@twinsun.com>
472 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
473 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
474 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
475 want to distinguish EINVAL and EILSEQ.
477 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
479 * src/extract.c (maybe_recoverable):
480 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
482 2001-09-22 Paul Eggert <eggert@twinsun.com>
484 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
486 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
489 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
490 * PORTS: Add copyright notice, 'star' reference.
491 * README-alpha: Add copyright notice, autoconf 2.52 patch.
492 * THANKS: Add Christophe Kalt.
493 * config.sub: Upgrade to 2001-09-14 version.
495 * configure.ac (ALL_LINGUAS): Add ko.
496 * po/ko.po: Resurrected file.
498 * doc/convtexi.pl: Add coding advice for Emacs.
500 * doc/getdate.texi: Add copyright notice.
502 * doc/mdate-sh: Upgrade to automake 1.5 version.
504 * doc/tar.texi (extracting files): Mention --to-stdout.
505 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
506 (Overwrite Old Files): Likewise.
508 * lib/Makefile.am (noinst_HEADERS):
509 Remove copysym.h. Add print-copyr.h, unicodeio.h.
510 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
512 * lib/copysym.c, lib/copysym.h: Remove.
513 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
514 lib/unicodeio.h: New files.
516 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
517 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
519 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
520 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
522 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
523 * m4/isc-posix.m4: Remove.
525 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
527 * po/POTFILES.in: Add copyright notice.
529 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
531 * tests/Makefile.am (LDADD): Likewise.
533 * src/buffer.c (write_archive_buffer, close_archive):
534 If an archive is a socket, treat it like a FIFO.
535 (records_read, records_written): New vars.
536 (write_archive_to_stdout): Now bool, not int.
537 (open_archive, flush_write, flush_read): Keep records_read and
538 records_written up to date.
540 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
541 (write_archive_to_stdout): Now bool, not int.
542 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
543 (read_header): Now takes bool arg. Existing callers modified
544 to pass 0, unless otherwise specified.
546 * src/delete.c (records_read): Remove; now a global.
547 (acting_as_filter): Now bool, not int.
548 (recent_long_name, recent_long_link, recent_long_name_blocks,
549 recent_long_link_blocks, records_read, records_written): New decls.
550 (records_skipped): New var.
551 (move_archive): Don't divide by zero if arg is 0.
552 Use the above vars to compute how far to move.
553 (write_recent_blocks): New function.
554 (delete_archive_member): Pass 1 to read_header, so that it doesn't
555 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
556 Keep track of how many records have been skipped.
557 Let the buffer code count records.
558 When copying a header, copy any extended headers that came before it.
560 * src/extract.c (extract_archive): When marking a directory to be
561 updated after symlinks, stat all directories after it in the
562 delayed-set-stat list too, since they will be checked after
563 symlinks. Add support for --overwrite-dir.
565 * src/list.c (recent_long_name, recent_long_link,
566 recent_long_name_blocks, recent_long_link_blocks): New vars.
567 (read_and): Pass 0 to read_header.
568 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
569 headers into new vars. Null-terminate incoming symbolic links.
571 * src/rmt.c: Include print-copyr.h, not copysym.h.
572 (main): Use print_copyright, not copyright_symbol.
573 * src/tar.c (decode_options): Likewise.
574 (OVERWRITE_DIR_OPTION): New constant.
575 (long_options, usage, decode_options): Add --overwrite-dir.
577 * src/tar.h: Put copyright notice into documentation.
579 * tests/Makefile.am (TESTS): Add delete03.sh.
580 * tests/delete03.sh: New file.
582 * tests/genfile.c: Include print-copyr.h, not copysym.h.
583 (main): Use print_copyright, not copyright_symbol.
584 Include <argmatch.h>.
585 (pattern_strings): Remove.
586 (pattern_args, pattern_types): New constants.
587 (main): Use XARGMATCH, not argmatch.
589 2001-09-20 Jim Meyering <meyering@lucent.com>
591 * lib/xstrtol.c (strtoimax): Guard declaration with
592 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
593 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
594 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
595 (strtoumax): Likewise, for completeness (it wasn't necessary).
596 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
597 Check for declaration of strtoimax.
598 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
599 Check for declaration of strtoumax.
601 2001-09-16 Paul Eggert <eggert@twinsun.com>
603 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
605 2001-09-14 Paul Eggert <eggert@twinsun.com>
607 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
609 * README-alpha: Describe automake patch.
611 * configure.ac (LIBOBJS):
612 Remove automake 1.4 workaround, as we're using 1.5 now.
613 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
615 * lib/copysym.c: Include stddef.h, for size_t.
616 Include langinfo.h if needed.
617 Use locale_charset only if USE_INCLUDED_LIBINTL;
618 if not, use nl_langinfo (CODESET) if available.
620 2001-09-13 Paul Eggert <eggert@twinsun.com>
622 * config.guess, config.sub: Sync with canonical versions.
624 * configure.ac (jm_PREREQ_XGETCWD): Add.
626 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
627 (libtar_a_SOURCES): Add copysym.c.
628 * copysym.c, copysym.h: New files.
630 * lib/error.c: Sync with fileutils version.
632 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
633 * m4/getcwd.m4: New file.
634 * m4/uintmax_t.m4: Remove.
636 * m4/gettext.m4 (AM_WITH_NLS):
637 Fix bug with calculating version of Bison 1.29.
638 Reported by Karl Berry.
640 * src/Makefile.am (datadir): Remove.
642 * src/rmt.c: Include copysym.h.
643 (main): Use copyright_symbol to translate copyright notice,
645 * src/tar.c: Likewise.
646 * tests/genfile.c: Likewise.
648 * src/system.h (MB_LEN_MAX): New symbol.
650 2001-09-11 Paul Eggert <eggert@twinsun.com>
652 * src/extract.c (struct delayed_set_stat): New member
654 (delay_set_stat): Initialize it to 0.
655 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
656 taking an extra stat ourselves. All callers changed.
657 (set_stat): Likewise.
658 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
659 If false, stop when encountering a struct whose 'after_symlinks'
660 member is true. Otherwise, go through all structures but check
661 them more carefully. All callers changed.
662 (extract_archive): When extracting a deferred symlink, if its parent
663 directory's status needs fixing, then mark the directory as needing
664 to be fixed after symlinks.
665 (extract_finish): Fix status of ordinary directories, then apply
666 delayed symlinks, then fix the status of directories that are
667 ancestors of delayed symlinks.
669 * src/rtapelib.c (rexec):
670 Remove declaration; it ran afoul of prototypes on Crays.
671 Reported by Wendy Palm of Cray.
673 2001-09-06 Paul Eggert <eggert@twinsun.com>
675 * lib/strtoimax.c (HAVE_LONG_LONG):
676 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
677 (strtoimax): Use sizeof (long), not
678 sizeof strtol (ptr, endptr, base),
679 to work around bug in IBM C compiler.
681 2001-09-04 Paul Eggert <eggert@twinsun.com>
683 * lib/xgetcwd.c: Include "xalloc.h".
684 (xgetcwd): Do not return NULL when memory is exhausted; instead,
685 report an error and exit.
687 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
690 2001-09-03 Paul Eggert <eggert@twinsun.com>
692 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
693 (jm_PREREQ_XGETCWD): New macro.
695 * lib/exclude.c (fnmatch_no_wildcards):
696 Fix typo that caused us to do case-folding
697 search even when that was not desired. This occurred only in the
700 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
701 Do not include xalloc.h.
702 (INITIAL_BUFFER_SIZE): New symbol.
703 Do not use xmalloc / xrealloc, since the caller is responsible for
704 handling errors. Preserve errno around `free' during failure.
705 Do not overrun buffer when using getwd.
707 * lib/xgetcwd.c (xgetcwd):
708 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
709 to decide whether to use getcwd (NULL, 0).
711 2001-09-02 Paul Eggert <eggert@twinsun.com>
713 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
715 2001-09-01 Jim Meyering <meyering@lucent.com>
717 * exclude.c: Use `""', not `<>' to #include non-system header files.
718 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
719 and strncasecmp as r-values. Unixware didn't have declarations.
721 2001-08-31 Jim Meyering <meyering@lucent.com>
723 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
724 Use an initial, malloc'd, buffer of length 128 rather than
725 a statically allocated one of length 1024.
727 2001-08-30 Paul Eggert <eggert@twinsun.com>
729 * lib/utime.c: Include full-write.h.
730 * lib/xstrtol.c (strtoimax): New decl.
732 2001-08-29 Paul Eggert <eggert@twinsun.com>
734 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
736 * src/create.c (dump_file): Relativize link names before dumping.
737 This fixes a bug reported by Jose Pedro Oliveira.
739 * src/create.c (dump_file): Use offsetof when computing sizes for
740 struct hack; this avoids wasted space in some cases.
741 * src/incremen.c (note_directory, find_directory): Likewise.
742 * src/names.c (name_gather, addname): Likewise.
744 * src/extract.c (extract_archive): Use strcpy, not memcpy,
745 for consistency with other code that does similar things.
746 * src/names.c (name_gather): Likewise.
748 * src/names.c (read_name_from_file, name_next, name_gather,
749 add_hierarchy_to_namelist): Avoid quadratic behavior when
750 reallocating buffers. Check for buffer size overflow.
751 (addname): Avoid unnecessary clearing of memory.
753 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
755 * src/extract.c (delay_set_stat): Fix off-by-one error in file
756 name size allocation that caused core dumps.
758 2001-08-28 Paul Eggert <eggert@twinsun.com>
760 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
762 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
763 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
764 (daddr_t): Remove; no longer used.
765 (jm_PREREQ_HUMAN): Add.
767 * acconfig.h: Remove; no longer needed.
769 * config.guess, config.sub:
770 New files, from automake 1.5. Gettext 0.10.39 needs them.
771 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
773 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
774 (SUBDIRS): Put intl before lib, as gettext requires.
776 * ABOUT-NLS: Upgrade to gettext 0.10.39.
777 * intl: Upgrade entire directory to gettext 0.10.39.
778 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
779 New files, from gettext 0.10.39.
780 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
781 Upgrade to gettext 0.10.39,
782 * po/Makefile.in.in: Likewise, except fix a typo in its copying
784 * po/cat-id-tbl.c, po/stamp-cat-id:
785 Remove; no longer used by gettext 0.10.39.
786 * po/ChangeLog: New file.
788 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
789 $(srcdir)/tar.texi: Likewise.
790 * doc/freemanuals.texi: New file.
791 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
793 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
795 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
796 (noinst_HEADERS): Add quote.h.
797 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
799 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
801 * lib/full-write.c, lib/savedir.c: Comment fix.
803 * lib/pathmax.h: Remove.
805 * lib/quote.c, lib/quote.h: New files.
807 * lib/xgetcwd.c: Don't include pathmax.h.
808 Include stdlib.h and unistd.h if available.
810 (xmalloc, xstrdup, free): Remove decls.
811 (xgetcwd): Don't assume sizes fit in unsigned.
812 Check for overflow when computing sizes.
813 Simplify reallocation code.
815 * lib/xmalloc.c: Quote failure tests.
817 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
819 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
821 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
823 (strtoumax, uintmax_t, strtoull, strtol): Remove.
824 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
825 (strtoimax): Renamed from strtoumax. All uses of unsigned values
826 changed to signed values. Check sizes at compile-time, not
827 run-time. Prefer strtol to strtoll if both work.
830 * lib/xstrtol.h (xstrtoimax): New decl.
832 * m4/Makefile.am (EXTRA_DIST):
833 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
834 longlong.m4, xstrtoimax.m4.
836 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
837 Remove; now done by autoconf.
838 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
839 Use AC_CHECK_TYPE instead of merely looking for the header.
841 * m4/uintmax_t.m4: Use shorter comment.
843 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
844 Quote first arg of AC_DEFUN.
845 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
846 is needed to parse the include file.
847 Simplify logic behind the args to AC_REPLACE.
849 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
851 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
854 Use "Copyright %d" to simplify the translator's job in the future.
855 Advise translator about circle-C.
856 * src/tar.c: (decode_options): Likewise.
857 * tests/genfile.c (main): Likewise.
859 2001-08-28 Jim Meyering <meyering@lucent.com>
861 * lib/argmatch.c: Include "quote.h".
862 (argmatch_invalid): Quote the context.
864 * lib/dirname.c (dir_name): Fix typo on PC platforms.
866 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
867 Use single-quote for local .h files.
869 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
871 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
874 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
875 invoking mktime the last time.
877 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
879 * lib/rename.c: Major rewrite by Volker Borchert to use system
880 rename function, but to work around problems with trailing
883 * lib/strtoll.c: New file, from glibc.
884 * lib/strtoul.c: Update from glibc.
886 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
887 Add support for signed numbers, too.
888 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
890 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
892 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
893 (main): Use generic names in debugging output.
894 * lib/strtoimax.c: Plus add the following changes of my own:
895 (main): Use accurate names in debugging output.
897 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
900 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
901 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
902 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
903 m4/utime.m4, m4/utimes.m4:
904 Quote the first argument in each use of AC_DEFUN.
906 * m4/getline.m4: Don't use string.h.
908 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
910 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
912 2001-08-27 Paul Eggert <eggert@twinsun.com>
914 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
916 The biggest change is the new --exclude semantics and options.
917 The basic idea was suggested by Gerhard Poul; thanks!
919 * NEWS: Describe new --exclude semantics and options, and bug fixes.
920 * README: ignfail.sh fails on some NFS hosts.
921 * NEWS, README, lib/xstrtol.h: Add copyright notice.
923 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
924 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
925 Remove; the automake bug has been fixed.
926 * acinclude.m4: Remove.
928 * configure.ac: Renamed from configure.in.
929 (AC_PREREQ): Bump from 2.13 to 2.52.
930 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
931 1997-05-30) has an encoding error.
932 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
933 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
935 * doc/fdl.texi: Update to current GNU version.
937 * doc/tar.texi: Put leading '*' in direntry.
938 Accommodate new gfdl sectioning.
939 New option --recursion (the default) that is the inverse of
942 New options --anchored, --ignore-case, --wildcards,
943 --wildcards-match-slash, and their negations (e.g., --no-anchored).
944 Along with --recursion and --no-recursion, these control how exclude
945 patterns are interpreted. The default interpretation of exclude
946 patterns is now --no-anchored --no-ignore-case --recursion
947 --wildcards --wildcards-match-slash.
949 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
951 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
952 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
953 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
954 Include if available.
955 (<xalloc.h>): Include
956 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
957 (verify): New macro. Use it to verify that EXCLUDE macros do not
958 collide with FNM macros.
959 (struct patopts): New struct.
960 (struct exclude): Use it, as exclude patterns now come with options.
961 (new_exclude): Support above changes.
962 (new_exclude, add_exclude_file):
963 Initial size must now be a power of two to simplify overflow checking.
964 (free_exclude, fnmatch_no_wildcards): New function.
965 (excluded_filename): No longer requires options arg, as the options
966 are determined by add_exclude. Now returns bool, not int.
967 (excluded_filename, add_exclude):
968 Add support for the fancy new exclusion options.
969 (add_exclude, add_exclude_file): Now takes int options arg.
970 Check for arithmetic overflow when computing sizes.
971 (add_exclude_file): xrealloc might modify errno, so don't
972 realloc until after errno might be used.
974 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
976 (free_exclude): New decl.
977 (add_exclude, add_exclude_file): Now takes int options arg.
978 (excluded_filename): No longer requires options arg, as the options
979 are determined by add_exclude. Now returns bool, not int.
981 * lib/prepargs.c: Include <string.h>; required for C99 since
985 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
987 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
988 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
990 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
991 Remove inttypes_h.m4, largefile.m4, mktime.m4.
993 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
994 subsumed by Autoconf 2.50.
996 * m4/error.m4: Upgrade to serial 2.
998 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
999 remove test for GNU C library. It's not correct, as some
1000 older glibcs are buggy.
1002 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1004 * m4/prereq.m4: Upgrade to serial 20, but then:
1005 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1006 (jm_PREREQ_EXCLUDE): New macro.
1007 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1010 * m4/realloc.m4: Upgrade to serial 4.
1012 * m4/strerror_r.m4: Revert to serial 1002.
1014 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1016 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1018 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1019 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1020 it is now subsumed by autoconf. Add inttypes.h.
1022 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1023 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1025 * src/buffer.c (new_volume): Stop if the script exits with an error.
1027 * src/common.h (excluded_with_slash, excluded_without_slash):
1028 Remove, replacing by:
1029 (excluded): New decl.
1030 (link_error): New decl.
1031 (excluded_name): Now returns bool.
1034 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1035 Support hard links to symbolic links.
1037 (struct delayed_symlink): Remove 'names' member, replacing it with
1038 'sources' and 'target' member. All uses changed.
1040 (struct string_list): New type.
1042 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1043 for struct hack; this avoids wasted space in some cases.
1045 (extract_archive): Fix test for absolute pathnames and/or "..".
1046 Use link_error to report errors for links.
1047 Remove redundant trailing '/' at "really_dir", for all uses, not
1048 just before invoking mkdir.
1049 If overwriting old files, do not worry so much about existing
1051 Fix mode computation in the case where the directory exists.
1053 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1054 link, make a copy of the symbolic link.
1056 * src/incremen.c (get_directory_contents):
1057 If ignore_failed_read_option, only warn about
1060 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1061 However, check for error even for '-' or '+' case.
1063 (print_header): Try parsing uids and gids as unsigned integers first,
1064 and as a uid_t or gid_t only if that fails. This adds support for
1065 listing positive uids and gids that are greater than UID_MAX and
1068 * src/misc.c (link_error): New function.
1070 * src/names.c (collect_and_sort_names):
1071 If ignore_failed_read_option, only warn about
1074 (excluded_name): Now returns bool. Simplify, as the fancy
1075 features are now all in excluded_filename.
1077 * src/rtapelib.c (base_name): Remove decl, as system.h now
1080 * src/system.h: Include stddef.h if available.
1081 (offsetof): Declare if stddef.h doesn't.
1083 Include <dirname.h>.
1084 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1086 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1087 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1088 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1089 WILDCARDS_MATCH_SLASH_OPTION):
1092 (long_options, usage, decode_options): Add support for --anchored,
1093 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1094 --no-wildcards-match-slash, --recursion, --wildcards,
1095 --wildcards-match-slash.
1097 (decode_options): Implement the new way of interpreting exclude
1100 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1102 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1103 just print error messages suggesting alternatives.
1105 (add_filtered_exclude): Remove.
1107 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1109 * tests/extrac04.sh (out): Remove
1110 directory/subdirectory/file1, as the new semantics for
1111 --exclude exclude it.
1113 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1115 2001-08-12 Paul Eggert <eggert@twinsun.com>
1117 * lib/addext.c (<errno.h>): Include.
1118 (errno): Declare if not defined.
1119 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1120 leaves errno alone, because there is no limit. Also, work even if
1121 size_t is narrower than long.
1123 2001-07-08 Paul Eggert <eggert@twinsun.com>
1125 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1127 2001-05-10 Paul Eggert <eggert@twinsun.com>
1129 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1130 Include <backupfile.h> and <dirname.h> after size_t is defined.
1131 (addext): Use base_len to trim redundant trailing slashes instead of
1134 * lib/backupfile.c (ISSLASH, base_name):
1135 Remove decls; now in dirname.h.
1136 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1138 (find_backup_file_name): Rename locals to avoid new functions.
1139 Use base_len instead of rolling it ourselves.
1140 Work even if dirlen is 0.
1141 Use a dir of '.' if given the empty string.
1144 Do not include <stdio.h>, <assert.h>; no longer needed.
1145 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1146 Include <string.h>, <dirname.h>.
1147 (base_name): Allow file names ending in slashes, other than names
1148 that are all slashes. In this case, return the basename followed
1151 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1152 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1153 (dir_len): Renamed from dirlen.
1154 All callers changed.
1156 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1158 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1160 2001-02-16 Paul Eggert <eggert@twinsun.com>
1162 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1163 Do not declare or define if HAVE_MBRTOWC,
1164 since the test for HAVE_MBRTOWC now requires proper declarations.
1166 * lib/alloca.c (malloc): Undef before defining.
1168 2001-02-13 Paul Eggert <eggert@twinsun.com>
1170 * src/compare.c (read_and_process): Use off_t for size.
1171 From Maciej W. Rozycki.
1173 2001-01-26 Paul Eggert <eggert@twinsun.com>
1175 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1177 2001-01-12 Paul Eggert <eggert@twinsun.com>
1179 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1181 * lib/savedir.h (savedir): Remove size arg.
1183 * doc/tar.texi: Add @setchapternewpage odd.
1184 Remove -I as an alias for -T, for now.
1186 Update copyright. Remove "Published by".
1187 Dates beginning with / or . are taken to be file names.
1189 * src/tar.c (<time.h>): Do not include;
1190 (time): Do not declare.
1191 (usage): Remove -I as an alias for -T.
1192 (OPTION_STRING): Remove -I.
1193 (decode_options): Dates that look like an absolute path name,
1194 or that start with '.', are presumed to be file names whose
1196 Remove 'I' as an aliase for 'T'.
1199 * src/extract.c (<time.h>): Do not include; system.h now does this.
1200 (make_directories): Skip filesystem prefixes.
1201 Don't assume '/' is the only separator.
1202 (extract_sparse_file): Use new full_write semantics.
1203 On write error, return instead of invoking skip_file.
1204 Do not free sparsearray; caller does this now.
1205 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1207 (extract_archive): Don't assume file name lengths fit in int.
1208 Report what got stripped from member name; it might be more than '/'.
1209 Use new full_write semantics.
1210 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1212 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1214 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1215 (time): Remove decl; likewise.
1216 (child_open_for_uncompress): Use new full_write semantics.
1217 (flush_write): Use ISSLASH instead of testing for '/'.
1218 (flush_read): Likewise.
1220 * src/rmt.h (_remdev): Look for / anywhere in Path.
1222 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1223 Don't assume '/' is the only separator.
1224 (safer_rmdir): Don't assume '/' is the only separator.
1226 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1228 * lib/dirname.h (dirlen): New decl.
1230 * src/incremen.c (get_directory_contents):
1231 Remove path_size arg; all callers changed.
1232 Don't assume '/' is the only directory separator.
1233 (gnu_restore): Work even if file name length doesn't fit in int.
1235 * lib/addext.c (ISSLASH): New macro.
1236 (addext): Trim any redundant trailing slashes.
1238 * src/names.c (name_next):
1239 Don't assume '/' is the only directory separator.
1240 (namelist_match): Likewise.
1241 (add_hierarchy_to_namelist): Remove dirsize arg.
1242 Do not assume '/' is the only directory separator.
1243 (new_name): Likewise.
1245 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1246 (libtar_a_SOURCES): Add dirname.c.
1248 * src/create.c (relativize):
1249 New function, with much of old start_header's guts.
1250 Handle filesystem prefixes.
1251 (start_header): Use this new function.
1252 (init_sparsearray): Don't bother to zero out the new array;
1254 (deal_with_sparse): Fix array allocation bug.
1255 (create_archive): Don't assume '/' is the only separator.
1256 (dump_file): Likewise.
1257 Don't worry about leading / in symlink targets.
1259 * lib/savedir.c (savedir):
1260 Remove size arg; it wasn't portable. All callers changed.
1262 * lib/utime.c (utime_null): Adjust to new full_write convention.
1264 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1266 * lib/backupfile.c: Include <dirname.h>.
1267 (ISSLASH): New macro.
1268 (find_backup_file_name): Use dirlen to calculate directory lengths.
1269 (max_backup_version): Strip redundant trailing slashes.
1271 * src/common.h: Include <full-write.h>.
1272 (get_directory_contents): No longer has size arg.
1273 (gnu_restore): Arg is size_t, not int.
1275 * src/system.h: Include <time.h>.
1276 (time): Declare if not defined.
1278 * lib/full-write.c: Include full-write.h, not safe-read.h.
1279 full_write returns size_t, with short writes meaning failure.
1280 All callers changed.
1282 * src/rtapelib.c: Include full-write.h.
1284 * src/rmt.c: Include full-write.h.
1285 (main): Update copyright.
1287 * doc/getdate.texi: Mention that only English is supported.
1288 Show how to use "date" so that the output is acceptable to getdate.
1289 Mention Z as an abbreviation for UTC.
1291 * lib/full-write.h: New file.
1293 * src/list.c: system.h now does time.h stuff.
1296 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1298 Do not include string.h, strings.h, or assert.h; no longer needed.
1299 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1301 (base_name): New decl.
1302 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1303 (dir_name_r): Remove.
1304 (dirlen): New function.
1305 (dir_name): Use dirlen instead of dir_name_r.
1306 (<string.h>, <strings.h>): Include only if test program.
1307 (main): Use "return 0", not "exit (0)".
1309 2000-12-08 Paul Eggert <eggert@twinsun.com>
1311 * lib/dirname.h: New file.
1313 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1315 * lib/fnmatch.c: Do not comment out all the code if we are using
1316 the GNU C library, because in some cases we are replacing buggy
1317 code in the GNU C library itself.
1319 2000-10-30 Paul Eggert <eggert@twinsun.com>
1321 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1323 2000-10-29 Paul Eggert <eggert@twinsun.com>
1325 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1327 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1329 2000-10-28 Paul Eggert <eggert@twinsun.com>
1331 * doc/tar.texi: --no-recursion now applies to extraction, too.
1332 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1333 * src/names.c (namelist_match, excluded_name):
1334 Do not match subfiles of a directory
1335 if --no-recursion is specified.
1336 * src/tar.c (NO_RECURSE_OPTION): Remove.
1337 (long_options): Have getopt set the --no-recursion flag.
1338 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1339 Remove case for NO_RECURSE_OPTION.
1340 * src/common.h (recursion_option):
1341 Renamed from no_recurse_option, with sense
1342 negated, and with FNM_LEADING_DIR being the nonzero value.
1344 * names.c (namelist_match): New function.
1345 (name_match, name_scan): Use it to eliminate duplicate code.
1346 (names_notfound): Remove special case for Amiga.
1348 2000-10-27 Paul Eggert <eggert@twinsun.com>
1350 * src/misc.c (read_error_details, read_warn_details,
1351 read_fatal_details): Don't assume size_t is unsigned long.
1353 * src/buffer.c (flush_read): If read_full_records_option, try to
1354 fill the input buffer, as --delete -f - needs this.
1356 2000-10-24 Paul Eggert <eggert@twinsun.com>
1358 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1360 * src/buffer.c (check_label_pattern):
1361 Make sure header name is a string before
1362 passing it to fnmatch.
1363 (init_volume_number): Check for global_volno overflow.
1364 (new_volume): Check for global_volno overflow.
1366 * src/tar.c (decode_options):
1367 Check that volume label is not too long to overflow
1368 name in tar header block.
1370 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1372 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1373 (AC_FUNC_STRERROR_R): Use this instead.
1375 2000-10-23 Paul Eggert <eggert@twinsun.com>
1377 * src/extract.c: Include <time.h>, since we invoke "time".
1379 * lib/prepargs.c (prepend_default_options):
1380 Don't use NULL, for portability.
1382 * m4/fnmatch.m4: Add "working" to message.
1384 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1386 (getpwuid, getgrgid): Declare only if system headers don't.
1387 (gid_to_gname): Don't invoke setgrent.
1388 (namelist): Now static, not global.
1389 (nametail): New var. All uses of namelast changed to use
1390 nametail, with one extra level of indirection.
1391 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1392 (name_match): Set nametail too, when setting namelist to null.
1393 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1394 struct name *, so that we don't have to look up the name again
1395 here. Get change_dir from dir rather than as a separate arg. Add
1396 dirsize arg, and pass it along to get_directory_contents. Remove
1397 unnecessary check of directory type.
1398 (new_name): Do not append a slash if PATH already ends in one.
1399 (avoided_names, struct avoided_name): Remove.
1400 (avoided_name_table): New var, replacing avoided_names.
1401 (hash_avoided_name, compare_avoided_names): New function.
1402 (add_avoided_name, is_avoided_name): Use hash table rather than
1405 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1406 (child_open_for_compress, child_open_for_uncompress,
1407 close_archive): Propagate any failure of the compression process
1409 (open_archive, flush_write, flush_read, close_archive): Do not
1410 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1411 -1. Instead, allocate an array with the size that's needed.
1412 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1413 (backspace_output): Don't try to backspace past start of archive.
1414 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1416 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1417 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1418 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1419 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1420 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1421 WITH_DMALLOC, WITH_REGEX):
1422 Remove; now generated automatically.
1424 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1425 compatibility for glibc fragments.
1426 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1427 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1428 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1429 that we needn't put an entry into acconfig.h.
1430 (ALL_LINGUAS): Add da.
1431 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1432 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1434 (AC_MBSTATE_T): Add.
1435 (RMT): Append $(EXEEXT).
1436 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1437 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1438 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1439 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1440 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1441 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1442 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1443 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1444 (EMUL_OPEN3): Remove; no longer needed.
1445 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1447 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1449 * src/common.h: Do not include basename.h.
1450 * src/rtapelib.c (base_name): Do not include basename.h;
1451 declare base_name instead.
1453 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1455 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1456 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1457 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1458 Adjust to the above changes.
1460 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1462 * src/open3.c: Remove.
1464 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1465 (tar_SOURCES): Remove open3.c.
1466 (INCLUDES): Remove -I.., as automake does that.
1467 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1469 The following changes are to put LOCALEDIR into localedir.h instead
1470 of passing it on the command line.
1472 (DISTCLEANFILES): New macro.
1473 (localedir.h): New rule.
1474 (rmt.o tar.o): Now depend on localedir.h.
1476 * tests/delete02.sh, tests/extrac04.sh: New files.
1478 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1479 (TESTS): Add extrac04.sh, and restore delete02.sh.
1480 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1481 (INCLUDES): Remove -I.. as automake does this now.
1483 * src/rtapelib.c (rexec): Don't declare unless using it.
1484 (do_command): Simplify signal-handling code slightly.
1486 * src/delete.c (blocks_needed): Remove. All uses changed to use
1487 blocking_factor - new_blocks.
1488 (acting_as_filter): New var.
1489 (write_record, delete_archive_members): Use acting_as_filter
1490 rather than archive == STDIN_FILENO to detect whether we're acting
1491 as a filter, as open can return STDIN_FILENO in some cases.
1492 (delete_archive_members): Ignore zero blocks if
1493 ignore_zeros_option is nonzero. Fix bug that messed up last
1494 output block: write_eot can't be used here, as it gets confused
1495 when the input is at end of file.
1497 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1498 symbolic link contents length. Pass directory size to
1499 get_directory_contents.
1501 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1502 m4/strerror_r.m4: New files.
1503 * m4/signedchar.m4: Remove this file.
1504 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1505 * m4/Makefile.am (EXTRA_DIST): Likewise.
1507 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1509 * po/da.po: New translation file.
1511 * src/mangle.c (extract_mangle):
1512 Fix diagnostic with wrong number of %s'es.
1514 * lib/fnmatch.c (fnmatch):
1515 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1516 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1518 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1519 fall off a device's end. Detect this.
1521 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1523 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1524 include <pathmax.h> and directory include files like <dirent.h>;
1525 no longer used. Include <savedir.h> instead.
1526 (closedir, signed_char): remove macro; no longer used.
1527 (bool, false, true): Include <stdbool.h> if you have the include
1528 file, otherwise define.
1531 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1532 opendir_warn, readdir_error): Remove; no longer needed.
1533 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1534 before deciding whether we're trying to remove ".".
1535 (remove_any_file): Try unlink first if we are not root. Use
1536 savedir when recursively removing directories, to avoid exhausting
1538 (savedir_error, savedir_warn, symlink_error): New functions.
1540 * src/list.c: (read_and): Do not invoke
1541 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1542 responsible for that. Do not invoke apply_delayed_set_stat; our
1543 caller is now responsible for that.
1544 (read_header): Use signed char instead of signed_char. Prevent
1545 later references to current_header from mistakenly treating it as
1547 (from_header): Quote invalid base-64 strings in diagnostics.
1548 (time_from_header): Do not warn about future timestamps in
1549 archive; check_time now does that.
1550 (print_header): Quote unknown file types.
1551 (skip_member): New function, replacing skip_extended_headers and
1552 now skipping the whole member instead of just the extended
1553 headers. All callers changed. This makes the code handle
1554 extended headers uniformly, and fixes some bugs.
1556 * src/update.c (update_archive): Use skip_member.
1558 * src/extract.c (we_are_root): Now global.
1559 (struct delayed_symlink): New type.
1560 (delayed_symlink_head): New var.
1561 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1562 not apply_delayed_set_stat.
1563 (set_mode, set_stat): Pointer args are now const pointers.
1564 (check_time): New function.
1565 (set_stat): Warn if setting a file's timestamp to be the future.
1566 (make_directories): Do not save and restore errno.
1567 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1568 intermediate directories.
1569 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1570 not in caller. Extract potentially dangerous symbolic links more
1571 carefully, deferring their creation until the end, and using a
1572 regular file placeholder in the meantime. Do not remove trailing
1573 / and /. from file names. Do not bother checking for ".." when
1574 checking whether a directory loops back on itself, as loopbacks
1575 can occur with symlinks too. Also, in that case, do not bother
1576 saving and restoring errno; just set it to EEXIST.
1577 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1578 ancestor if it ends in slash too (as well as ending in a char just
1580 (apply_delayed_set_stat): Remove.
1581 (apply_delayed_symlinks, extract_finish): New functions.
1583 * doc/fdl.texi: New file.
1584 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1585 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1586 * doc/tar.texi: Add Free Documentation License. New section
1587 "Overwrite Old Files", and revamp that section to make it easier to
1588 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1589 documentation into getdate.texi. Fix several minor typos. Describe
1590 TAR_OPTIONS. Describe incompatibility between incremental backups and
1591 --atime-preserve. Describe incompatibility between --verify and other
1592 options. Mention that tar normally removes symbolic links rather than
1593 following them, when extracting a file of the same name.
1595 * THANKS: Add gpoul. Change skip's address.
1597 * po/POTFILES.in: Add lib/human.c.
1599 * src/common.h (namelist, namelast): Remove decls.
1600 (we_are_root, extract_finish, skip_member, savedir_error,
1601 savedir_warn, symlink_error, gnu_list_name): New decls.
1602 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1603 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1604 closedir_warn, opendir_error, opendir_warn, readdir_error,
1605 readdir_warn): Remove decls.
1606 (get_directory_contents): New off_t arg.
1607 (addname): Now returns struct name *.
1609 * src/tar.h, tests/genfile.c: Fix comments.
1611 * src/create.c: Include hash.h.
1612 (gnu_list_name): Remove decl.
1613 (struct link): Remove "next" member.
1615 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1616 consistency with other diagnostics.
1617 (deal_with_sparse): Check for I/O error when closing the file.
1618 (create_archive): Do not allocate an array of size PATH_MAX, as
1619 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1620 the size that's needed.
1621 (hash_link, compare_links): New functions.
1622 (dump_file): Do not exhaust open file descriptors when descending
1623 deeply into a directory, by using savedir rather than
1624 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1625 Hash the set of links already created, instead of using a linked
1626 list. Fix some bugs in outputting sparse files which caused the
1627 sparse tables to be incorrect. When a file unexpectedly shrinks,
1628 output zeros rather than garbage. Do not allocate an array of
1629 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1630 allocate an array with the size that's needed.
1632 * src/incremen.c: Include hash.h.
1633 (struct directory): Remove "next", "dir_text". Change "name" to
1634 be char[1] with struct hack, not const char *. Add "found".
1635 (directory_list): Remove. Replaced by directory_table.
1636 (directory_table): New var.
1637 (nfs_string): Renamed from nfs.
1638 (hash_directory, compare_directories): New functions.
1639 (note_directory): Now returns struct directory *. First arg is
1640 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1641 Remove text arg. New "found" arg, basically corresponding to the
1642 old text arg not being null. All callers changed.
1643 (note_directory, find_directory): Use hash table rather than
1645 (get_directory_contents): New arg "device". Use savedir to do the
1646 hard work. Save the nfs-ness of stat_data, since it might change
1647 under us. Use note_directory instead of find_directory to save
1648 some work. When adding an "A" record, do it with
1649 add_to_accumulator instead of cheating with strcat.
1650 (read_directory_file): Use "+" flag before device to indicate
1651 whether it was NFS. Fix typo in checking for strtoul error.
1652 (write_directory_file_entry): New function.
1653 (write_directory_file): Use it, and use the hash routines to
1654 traverse the directory table.
1655 (gnu_restore): Use savedir rather than opendir/readdir.
1657 * src/tar.c: Include localedir.h, prepargs.h.
1658 (long_options): Now static.
1659 (long_options, usage, decode_options): -j is now short for
1660 --bzip2, and -I is now an alias for -T.
1661 (decode_options, main): argv is not const pointer now.
1662 (decode_options): Invoke prepend_default_options to support
1663 TAR_OPTIONS. In diagnostic, mention the string that was the
1664 invalid blocking factor, tape length, group, owner, or record
1665 size. --delete is no longer incompatible with -f -, undoing
1667 (main): Invoke extract_finish at end of extraction.
1669 * src/rmt.c: Include localedir.h.
1670 (main): Update copyright date to 2000.
1672 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1673 following changes: Use @sc where appropriate. Document the ranges of
1674 supported times more precisely. Add Eggert to getdate authors.
1675 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1676 zone names, as it wasn't correct and people shouldn't be relying on it
1677 anyway. Relative items also account for non-DST adjustments. Fix
1680 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1682 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1684 * tests/preset.in: Set LANGUAGE to the empty string, for some
1687 2000-10-20 Paul Eggert <eggert@twinsun.com>
1689 * m4/fnmatch.m4: Mention the GNU C library.
1691 2000-10-19 Paul Eggert <eggert@twinsun.com>
1693 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1696 2000-10-17 Paul Eggert <eggert@twinsun.com>
1698 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1701 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1702 (CHAR_BIT): Define if not defined.
1704 2000-09-09 Paul Eggert <eggert@twinsun.com>
1706 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1708 2000-08-07 Paul Eggert <eggert@twinsun.com>
1710 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1712 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1713 change to array from char *.
1715 2000-08-06 Paul Eggert <eggert@twinsun.com>
1717 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1718 compatibility with glibc 2.1.3 strftime.c.
1720 2000-07-31 Paul Eggert <eggert@twinsun.com>
1722 * lib/quotearg.c (quotearg_n_options):
1723 Don't make the initial slot vector a constant,
1724 since it might get modified.
1726 * lib/quotearg.c: Add support for more than one preallocated slot.
1728 2000-07-30 Paul Eggert <eggert@twinsun.com>
1730 * lib/quotearg.c (quotearg_n_options):
1731 Preallocate a slot 0 buffer, so that the caller
1732 can always quote one small component of a "memory exhausted" message
1735 2000-07-23 Paul Eggert <eggert@twinsun.com>
1738 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1739 mbstate_t is always defined.
1741 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1742 some GCC installations, and this configuration error is likely to be
1745 2000-07-22 Paul Eggert <eggert@twinsun.com>
1748 When the system forces us to redefine mbstate_t, shadow its mbsinit
1749 function. From Bruno Haible.
1751 2000-07-14 Paul Eggert <eggert@twinsun.com>
1753 * lib/xmalloc.c: Simplify exhausted message.
1755 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1757 2000-07-13 Paul Eggert <eggert@twinsun.com>
1759 * lib/quotearg.h (enum quoting style):
1760 New constant clocale_quoting_style.
1763 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1764 Add support for clocale_quoting_style, undoing previous change to
1765 locale_quoting_style.
1767 2000-07-10 Paul Eggert <eggert@twinsun.com>
1770 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1771 since otherwise we don't need it.
1772 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1773 since we don't do multibytes in that case.
1774 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1775 invoke multibyte primitives.
1777 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1778 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1779 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1780 and mbstate_t, to a single-part test that simply defines mbstate_t.
1782 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1783 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1784 to decide whether to define the BeOS workaround macro;
1785 this adjusts to the change to AC_MBSTATE_T.
1787 * m4/strerror_r.m4: New file.
1789 2000-07-05 Paul Eggert <eggert@twinsun.com>
1791 * lib/quotearg.c: Use double-quote to quote.
1793 * lib/quotearg.c (N_): New macro.
1794 (gettext_default): New function.
1795 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1796 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1799 * lib/quotearg.c (struct quoting_options):
1800 Simplify quote_these_too dimension.
1801 From Bruno Haible <haible@clisp.cons.org>.
1803 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1804 Test for mbstate_t only if the test
1805 for an object-type mbstate_t fails.
1807 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1809 2000-07-03 Paul Eggert <eggert@twinsun.com>
1811 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1812 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1814 * lib/quotearg.c (mbrtowc):
1815 Assign to *pwc, and return 1 only if result is nonzero.
1816 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1818 2000-07-02 Paul Eggert <eggert@twinsun.com>
1820 * lib/quotearg.c (mbstate_t):
1821 Do not define; it should be defined with AC_CHECK_TYPE.
1823 2000-06-26 Paul Eggert <eggert@twinsun.com>
1825 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1826 a bug in glibc 2.1.3.
1828 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1830 2000-06-19 Paul Eggert <eggert@twinsun.com>
1832 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1833 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1834 (ISPRINT): Likewise.
1835 Reported by Tom Tromey.
1837 2000-06-15 Paul Eggert <eggert@twinsun.com>
1839 * lib/human.c (adjust_value): New function.
1840 (human_readable_inexact): Apply rounding style even when printing
1843 * lib/human.c: Avoid shadowing warnings.
1846 2000-06-14 Paul Eggert <eggert@twinsun.com>
1848 * lib/human.c (human_readable_inexact): Allow an input block size
1849 that is not a multiple of the output block size, and vice versa.
1851 * lib/getdate.y (get_date): Apply relative times after time zone
1852 indicator, not before.
1854 2000-05-31 Paul Eggert <eggert@twinsun.com>
1856 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1857 and thus don't need AC_CANONICAL_HOST.
1859 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1860 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1861 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1862 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1863 changed. Instead of inspecting the output of getconf, try to
1864 compile the test program without and with the macro definition.
1865 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
1866 getconf. Instead, check for the needed flags by compiling test
1869 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
1871 * config.guess, config.sub: Remove these files, for similar reasons.
1873 2000-05-03 Paul Eggert <eggert@twinsun.com>
1875 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
1876 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
1877 bug. This avoids a clash when files like regex.c that define
1880 2000-05-02 Paul Eggert <eggert@twinsun.com>
1882 * m4/largefile.m4 (AC_SYS_LARGEFILE):
1883 Define _GNU_SOURCE if this is needed to make
1884 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
1885 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
1887 * lib/quotearg.c (mbrtowc, mbstat_t):
1888 Add definitions if !HAVE_MBSTATE_T_OBJECT.
1889 (<wctype.h>): Include if HAVE_WCTYPE_H.
1890 (iswprint): Define to 1 if we lack it
1892 2000-04-18 Paul Eggert <eggert@twinsun.com>
1894 * m4/mbstate_t.m4: New file.
1896 2000-04-17 Bruno Haible <haible@clisp.cons.org>
1898 * tests/ignfail.sh: Test for uid 0 along with user "root".
1900 2000-04-05 Paul Eggert <eggert@twinsun.com>
1902 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
1903 Don't use -n32 on IRIX if the installer said
1906 2000-02-28 Paul Eggert <eggert@twinsun.com>
1908 * lib/quotearg.c (ALERT_CHAR): New macro.
1909 (quotearg_buffer_restyled): Use it.
1911 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1913 * src/list.c (tartime): Fix off-by-one error when copying year if
1916 2000-02-18 Paul Eggert <eggert@twinsun.com>
1918 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
1919 (textint): New typedef.
1920 (parser_control): Changed from struct parser_control to typedef
1921 (for consistency). Member year changed from int to textint. All
1923 (YYSTYPE): Removed; replaced by %union with int and textint
1925 (tID): Removed; not used.
1926 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
1927 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
1928 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1929 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1930 (date, number, to_year): Use width of number in digits, not its
1931 value, to determine whether it's a 2-digit year, or a 2-digit
1933 (yylex): Store number of digits of numeric tokens. Return '?' for
1934 unknown identifiers, rather than (unused) tID.
1936 2000-01-16 Paul Eggert <eggert@twinsun.com>
1938 * lib/quotearg.c (quotearg_buffer_restyled):
1939 Do not quote alert, backslash, formfeed,
1940 and vertical tab unnecessarily in shell quoting style.
1942 2000-01-15 Paul Eggert <eggert@twinsun.com>
1945 Change quoting to be compatible with future autoconf versions.
1947 2000-01-11 Paul Eggert <eggert@twinsun.com>
1949 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
1951 2000-01-07 Paul Eggert <eggert@twinsun.com>
1953 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
1955 Fix bug with fnmatch.h dependency, as follows:
1956 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
1957 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
1959 * src/common.h (apply_nonancestor_delayed_set_stat):
1960 Renamed from apply_delayed_set_stat.
1961 (apply_delayed_set_stat, decode_mode, chmod_error_details,
1962 chown_error_details, close_warn, closedir_warn, mkdir_error,
1963 read_error_details, read_fatal_details, read_warn_details,
1964 seek_error_details, seek_warn_details, utime_error,
1965 write_error_details, write_fatal_details): New decls.
1967 Make diagnostic messages more regular.
1968 * src/create.c (dump_file): Quote file names with colons if possible.
1969 * src/compare.c (diff_archive): Likewise.
1970 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
1971 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
1972 * src/mangle.c (extract_mangle): Likewise.
1973 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
1975 * src/buffer.c (archive_write_error, flush_archive, close_archive,
1976 new_volume, xclose):
1977 Use error message functions to report errors consistently.
1978 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
1979 * src/create.c (finish_sparse_file, dump_file): Likewise.
1980 * src/extract.c (set_mode, set_stat, extract_sparse_file,
1981 extract_archive): Likewise.
1982 * src/list.c (list_archive): Likewise.
1983 * src/update.c (append_file): Likewise.
1984 * src/compare.c (diff_init, diff_sparse_files):
1985 Use xalloc_die to report memory exhaustion.
1986 * src/incremen.c (gnu_restore): Likewise.
1987 * src/list.c (read_header): Likewise.
1988 * src/mangle.c (extract_mangle): Likewise.
1989 * src/misc.c (maybe_backup_file): Likewise.
1990 * src/tar.c (decode_options): Likewise.
1991 * src/compare.c (read_and_process, fill_in_sparse_array,
1993 Use consistent terminology for unexpected-EOF message.
1994 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
1995 * src/list.c (list_archive, read_header, skip_file,
1996 skip_extended_headers): Likewise.
1997 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
1998 (xdup2): Regularize messages with rest of tar.
2000 * src/buffer.c (flush_read): Don't read past EOF.
2002 * src/extract.c (extr_init):
2003 If we run out of memory, invoke apply_delayed_set_stat.
2004 (prepare_to_extract): Don't complain if we can't remove ".".
2005 (apply_delayed_set_stat): New function.
2006 (apply_nonancestor_delayed_set_stat):
2007 Renamed from apply_delayed_set_stat. All uses changed.
2008 Don't remove head if it doesn't apply.
2010 * src/create.c (find_new_file_size):
2011 Return size instead of storing through pointer.
2012 All callers changed.
2013 (deal_with_sparse): Don't keep reading after read errors.
2014 (finish_sparse_file): Just abort if there is an internal error.
2015 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2016 Don't restore access times on directories during incremental dumps
2017 until after dealing with the directory.
2018 If ignoring failed reads, count closedir, read, and unknown
2019 file errors as warnings, not errors.
2020 Fix buffer overrun problem when dumping sparse files.
2022 * src/list.c (read_and):
2023 Invoke apply_nonancestor_delayed_set_stat on file names
2024 after handling them.
2025 (decode_mode): Remove; moved to misc.c.
2027 * src/misc.c (safer_rmdir): New function.
2028 (remove_any_file): Use it to avoid problems with rmdir(".").
2029 (maybe_backup_file): Regularize diagnostics.
2030 (undo_backup_file): Likewise.
2031 (decode_mode): Moved here from list.c.
2032 (chmod_error_details, chown_error_details, close_fatal,
2033 close_warn, closedir_warn, mkdir_error, read_error_details,
2034 read_warn_details, read_fatal_details, seek_error_details,
2035 seek_warn_details, utime_error, write_error_details,
2036 write_fatal_details): New functions.
2038 * src/delete.c (save_record): Remove static variable (now local).
2039 (move_archive): Don't position before start of archive.
2040 (write_record): Abort if count is zero at inopportune time.
2043 * src/tar.c (decode_options): --delete and -f - are now
2044 incompatible, since we didn't have time to fix their bugs.
2046 * tests/Makefile.am (TESTS): Remove delete02.sh.
2047 * tests/ignfail.sh: Adjust to new quoting scheme again.
2049 2000-01-06 Paul Eggert <eggert@twinsun.com>
2051 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2052 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2053 (tm_diff): Renamed from difftm. All uses changed.
2054 Replace body with that taken from GNU C Library 2.1.3pre1.
2055 (get_date): Prefer tm_gmtoff to tm_diff if available.
2057 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2059 * tests/incremen.sh: Invoke stat on newly created file so that its
2060 ctime is updated on Nextstep.
2062 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2064 * lib/getdate.y (get_date):
2065 Fix typo when checking for time_t overflow in time zone calculations.
2067 1999-12-13 Paul Eggert <eggert@twinsun.com>
2069 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2071 * README-alpha: New file.
2072 * README: New sections for gzip and bzip2, Solaris.
2073 Remove mention of BACKLOG.
2075 * configure.in (AC_C_BACKSLASH_A): Add.
2076 (AC_CHECK_HEADERS): Add wchar.h.
2077 (AC_CHECK_FUNCS): Add mbrtowc.
2078 (AC_FUNC_CLOSEDIR_VOID): Add.
2080 * tests/Makefile.am (TESTS): Add delete02.sh.
2081 (POSTPONED_TESTS): Remove.
2082 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2085 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2087 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2089 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2091 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2093 * src/tar.c ("quotearg.h"): New include.
2094 (usage): Now has __attribute__ ((noreturn)).
2095 (confirm): Report errno if we can't open tty.
2096 (confirm, decode_options):
2097 Quote arbitrary strings in diagnostics.
2098 (OVERWRITE_OPTION): New constant.
2099 (long_options, usage, decode_options): New --overwrite option.
2100 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2101 are now mutually exclusive.
2102 Don't assume that gettext preserves errno.
2103 (main): Set default quoting style to escape_quoting_style.
2105 * src/update.c (<quotearg.h>): New include.
2107 Don't assume that gettext preserves errno.
2108 Quote arbitrary strings in diagnostics.
2109 Check for close error.
2111 * src/names.c (<quotearg.h>): New include.
2112 (name_init, name_next, name_close, names_notfound,
2113 collect_and_sort_names): Don't assume that gettext preserves
2114 errno. Quote arbitrary strings in diagnostics.
2115 (excluded_name): Fix typo that caused empty patterns to be
2118 * src/misc.c (<quotearg.h>): New include.
2119 (quote_copy_string): Quote only newline and backslash; the output is no
2120 longer meant for humans, and is locale-independent.
2121 (contains_dot_dot): New function.
2122 (remove_any_file): Don't use lstat; just rmdir the file and then use
2123 unlink if the rmdir fails because the file isn't a directory.
2124 Check for readdir and closedir errors.
2125 (maybe_backup_file): Report "stat" for stat errors.
2126 (maybe_backup_file, chdir_do):
2127 Quote arbitrary strings in diagnostics.
2128 (maybe_backup_file, undo_last_backup):
2129 Don't assume that gettext preserves errno.
2130 (call_arg_error, call_arg_fatal, call_arg_warn,
2131 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2132 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2133 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2134 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2135 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2136 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2138 * src/system.h (__attribute__): New macro.
2139 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2140 (S_ISDOOR): New macro.
2141 (closedir): New macro, if CLOSEDIR_VOID.
2143 * src/rmt.c, src/rtapelib.c (decode_oflag):
2144 O_APPEND might not be defined.
2146 * src/list.c: (read_and, list_archive):
2147 Quote arbitrary strings in diagnostics.
2148 (from_header): Use locale_quoting_style to quote diagnostics.
2149 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2151 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2153 * src/Makefile.am: Use ## for copyright comments.
2155 * src/extract.c (<quotearg.h>): New include.
2156 (enum permstatus): New enum.
2157 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2158 two mallocs. New members file_name_len, invert_permissions, permstatus.
2159 (extr_init): Remove hack that silently adjusted newdir_umask.
2160 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2161 Use these args to decide whether and how to set modes.
2162 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2163 Don't assume that gettext preserves errno.
2164 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2165 (delay_set_stat, repair_delayed_set_stat): New functions.
2166 (make_directories): Avoid mkdir where last part of path is "..".
2167 Create a struct delayed_set_stat for each directory made.
2168 (prepare_to_extract): Renamed from unlink_destination, and
2169 return 0 immediately if to_stdout_option; all callers changed.
2170 (maybe_recoverable): New parameter interdir_made.
2171 Add support for --overwrite.
2172 (extract_sparse_file, extract_archive):
2173 Quote arbitrary strings in diagnostics.
2174 (extract_archive): By default, warn about ".." in member names, and skip them.
2175 Don't open files with O_NONBLOCK or O_APPEND.
2176 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2177 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2178 minus the current umask. Keep track of intermediate directories made,
2179 to avoid looping when making x/../x when x doesn't exist; the
2180 earlier code solved this in a different way that didn't fit well
2181 into the new scheme. Don't extract permissions onto existing
2182 directories unless --overwrite is given. Do not add -wx------
2183 permissions to new directories permanently; just do it temporarily.
2184 Remove no-longer-needed hack with MSDOS and directory time stamps.
2185 (apply_delayed_set_stat): New argument specifies which directories to
2186 fix statuses of. Do not wait until the end of extraction to fix
2187 statuses; instead, fix a directory's status once we exit that directory.
2188 This requires less memory and does the right thing in some cases
2189 where the old method didn't.
2190 (fatal_exit): New function.
2192 * src/incremen.c (<quotearg.h>): New include.
2193 (get_directory_contents, gnu_restore):
2194 Check for readdir and closedir errors.
2195 (get_directory_contents, read_directory_file, gnu_restore):
2196 Quote arbitrary strings in diagnostics.
2197 (get_directory_contents, read_directory_file, write_directory_file):
2198 Don't assume that gettext preserves errno.
2200 * src/create.c (<quotearg.h>): New include.
2201 (start_header): Use `member names' to refer to archive member names, not
2202 `archive names'. Warn about `..' in member names.
2203 (finish_sparse_file, dump_file):
2204 Quote arbitrary strings in diagnostics.
2205 (finish_sparse_file, dump_file):
2206 Don't assume that gettext preserves errno.
2207 (dump_file): Don't use `access' to determine whether a directory is readable;
2208 this isn't reliable if tar is setuid. Use `opendir' instead.
2209 Check for readdir and closedir failures.
2210 Don't dump sockets as if they were fifos; just warn and skip.
2212 * src/delete.c (move_archive):
2213 Don't report fatal error merely because sizes don't fit
2214 into struct mtop values; fall back on lseek instead.
2215 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2216 Say `reposition' instead of `re-position'.
2217 (delete_archive_members):
2218 Set archive to STDOUT_FILENO before outputting trailing buffer.
2220 * src/compare.c (<quotearg.h>): New include.
2221 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2222 and `Cannot' others.
2223 (report_difference, diff_archive):
2224 Quote arbitrary strings in diagnostics.
2225 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2226 Don't assume that gettext preserves errno.
2227 (diff_archive): Don't open regular files with O_NONBLOCK.
2228 Preserve access times of files if --atime.
2230 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2231 (FATAL_ERROR, USAGE): Don't return 0.
2232 (enum old files): New enum.
2233 (old_files_option): New variable, replacing keep_old_files_option and
2234 unlink_first_option.
2235 (apply_delayed_set_stat): Now takes char const * param.
2236 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2237 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2238 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2239 read_fatal, readdir_error, readdir_warn, readlink_error,
2240 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2241 truncate_error, truncate_warn, unlink_error, waitpid_error,
2242 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2245 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2246 archive_write_error, archive_read_error, flush_archive, close_archive,
2247 init_volume_number, new_volume):
2248 Don't assume that gettext preserves errno.
2250 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2251 (open_archive): Reject multivolume verify attempts a bit earlier.
2252 Rename local variable `access', in case it's defined by system header.
2254 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2255 `Could not' sometimes and `Cannot' others.
2257 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2258 Quote arbitrary strings in diagnostics.
2260 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2263 (init_volume_number): Check for input and output errors in volno_file.
2265 (new_volume): Use new fatal_exit function to exit, and new xfork
2268 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2270 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2272 * doc/tar.texi: Add --overwrite.
2273 --absolute-names rejects ".." in names.
2275 * lib/quotearg.c: Add support for multibyte characters.
2277 (ISPRINT): New macro.
2278 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2279 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2280 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2281 (quotearg_buffer_restyled): New function, with most of the old
2282 quotearg_buffer's contents.
2283 Major rewrite to support multibyte characters.
2284 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2286 * m4/c-bs-a.m4: New file.
2288 * lib/Makefile.am: Use ## for copyright notice.
2290 * scripts/Makefile.am: Use ## on copyright notice.
2293 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2295 1999-12-05 Paul Eggert <eggert@twinsun.com>
2297 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2298 src/ChangeLog, tests/ChangeLog: Remove these files.
2299 * ChangeLog.1: New file, incorporating the above files, plus old
2301 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2303 1999-12-05 Dale Worley <worley@ariadne.com>
2305 * src/compare.c (<utime.h>, struct utimbuf): Add.
2306 (diff_archive): Restore access times if --atime.
2307 * doc/tar.texi: Explain that --atime also preserves modification time.
2309 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2311 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2312 * BACKLOG, TODO: Remove.
2313 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2314 * README: Bring up to date.
2316 1999-12-03 Paul Eggert <eggert@twinsun.com>
2318 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2320 * src/compare.c (diff_archive):
2321 Do not set errno to EPIPE; we no longer use perror.
2323 * src/create.c (dump_file):
2324 If a parent directory said that a file should be there but it is
2325 absent, diagnose it as being removed in the meantime.
2326 Do not pass meaningless errno to ERROR when reporting that the
2327 file changed as we read it.
2328 Report that a file changed if its ctime changes; this is more
2329 sensitive than mtime+size, and more accurate.
2331 * src/incremen.c (enum children): New type.
2332 (struct directory): Change old char allnew member to new enum children
2335 (get_directory_contents): When doing an incremental dump that does
2336 not cross filesystem boundaries, dump the mount points, even though
2337 they are in a different filesystem. This is for convenience when
2338 restoring, and for consistency with non-incremental dumps.
2339 This requires a 3-way flag for keeping track of which children we want,
2340 so we use enum children rather than boolean.
2342 * src/open3.c (modes): Remove.
2343 (open3): Remove unportable assumptions about flag encodings.
2344 Use `stat' instead of `access' for testing file existence,
2345 to avoid problems with setuid programs.
2347 * src/names.c (name_next): If file names are given both in the
2348 command line (e.g. via -C) and in a file (via -T), do not
2349 ignore the command-line names.
2351 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2353 * doc/tar.texi: Clarify getdate authorship.
2355 1999-11-23 Paul Eggert <eggert@twinsun.com>
2357 * lib/Makefile.am (DISTCLEANFILES): New macro.
2359 * configure.in (tar_fnmatch_hin):
2360 Remove; it runs afoul of a bug in autoconf 2.13.
2361 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2363 1999-11-19 Paul Eggert <eggert@twinsun.com>
2365 * m4/largefile.m4: Update serial.
2367 1999-11-18 Paul Eggert <eggert@twinsun.com>
2369 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2370 the QNX shell, which doesn't propagate exit status of failed
2371 commands inside shell assignments.
2373 1999-11-07 Paul Eggert <eggert@twinsun.com>
2375 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2377 * configure.in (AC_PREREQ): Bump to 2.13.
2378 (ALL_LINGUAS): Add pt_BR, ja.
2379 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2380 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2381 for AIX crossbuilds.
2383 * doc/tar.texi: New node create options for --ignore-failed-read.
2384 Remove unused version control symbols.
2385 Modernize texinfo usage.
2387 * src/tar.c (usage): Add examples.
2389 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2390 Include fnmatch.h when testing fnmatch.
2392 * src/common.h (collect_and_sort_names): New decl.
2394 * src/list.c (from_header):
2395 Handle 32-bit two's complement negative time stamps
2396 even if the leading octal digit is 2 or 3.
2398 * src/extract.c (set_stat): Remove duplicate code.
2400 * src/create.c (to_chars): Remove trailing newline from warning.
2401 (dump_file): Ignore doors.
2402 (finish_header): Report block numbers with origin 0, not origin 1.
2404 * src/rmt.c: Include getopt.h.
2405 (long_opts): New constant.
2406 (usage): New function.
2407 (main): Implement --help and --version.
2408 Output usage message if arguments are bad.
2410 1999-10-10 Paul Eggert <eggert@twinsun.com>
2412 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2414 * README: Remove --with-dmalloc.
2415 Add --disable-largefile.
2416 Remove old NeXT dirent problems, or AIX valloc problems.
2417 Remove old union wait advice, and old %lld advice.
2418 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2420 * doc/tar.texi: Clarify documentation for portable file names.
2422 * configure.in (AM_WITH_DMALLOC): Remove.
2423 (ALL_LINGUAS): Add ja.
2425 * src/tar.c (decode_options):
2426 Invalid dates are now treated as (time_t) -1.
2427 Redo version message to conform to GNU standards.
2429 * src/create.c (dump_file):
2430 Fix typo: last two args to dump_file were interchanged.
2431 * src/update.c (update_archive): Likewise.
2433 * src/common.h (tartime): New decl.
2435 * src/list.c (tartime): Now extern.
2436 (read_and): Invalid headers cause errors, not warnings.
2438 1999-10-03 Paul Eggert <eggert@twinsun.com>
2440 * lib/getdate.y (__attribute__):
2441 Don't use if GCC claims to be before 2.8; this is
2442 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2444 1999-09-25 Paul Eggert <eggert@twinsun.com>
2446 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2447 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2449 * tests/incremen.sh: Add yet another sleep.
2451 1999-09-24 Paul Eggert <eggert@twinsun.com>
2453 * NEWS: A read error now causes a nonzero exit status.
2455 * src/create.c (to_chars): Fix base-256 output.
2457 * src/buffer.c (write_error):
2458 Read error is an error, not just a warning.
2460 1999-09-24 Paul Eggert <eggert@twinsun.com>
2462 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2464 * src/tar.c (<time.h>): Include.
2465 (time): Declare if not defined.
2466 (confirm): Don't read past EOF.
2467 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2468 (main): Use clock_gettime if available.
2470 * tests/Makefile.am (TESTS): Add incremen.sh
2471 (INCLUDES): Add -I../lib, for fnmatch.h.
2473 * src/update.c (update_archive):
2474 Remove call to name_expand; had no effect.
2475 Use chdir_do to change into directory.
2476 Use deref_stat instead of stat.
2477 Use add_avoided_name to mark names to be avoided; the old method of
2478 setting a bit with the name caused all descendants of that name to
2479 be avoided, in some circumstances.
2481 * tests/incremen.sh: Remove unnecessary sleeps.
2483 * src/names.c (name_next): Go back to using plain chdir.
2484 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2485 (addname): Likewise.
2486 (name_match): Use chdir_do to act on chdir args.
2487 (merge_sort): Moved here from incremen.c.
2488 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2490 (name_expand): Remove.
2491 (name_from_list): Skip fake names.
2492 Use chdir_do to act on chdir args.
2493 (struct avoided_name): New struct.
2494 (avoided_names): New var.
2495 (add_avoided_name, is_avoided_name): New functions.
2497 * src/system.h (stat, lstat): Define in terms of statx on
2498 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2499 (UCHAR_MAX): New macro.
2500 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2502 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2504 * src/incremen.c (<time.h>): Remove include; no longer used.
2505 (time): Remove decl.
2507 (get_directory_contents): Use deref_stat.
2508 Consider a subdirectory to be all new only if
2509 listed_incremental_option or if it its timestamp is newer than the
2511 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2512 (read_directory_file): Now extern. Do not set time_now.
2513 (write_directory_file): Renamed from write_dir_file.
2514 Use start_time instead of time_now.
2515 (compare_names, collect_and_sort_names): Move to names.c.
2517 * src/mangle.c (<time.h>): Remove; not used.
2518 (time): Do not declare.
2520 * src/misc.c (chdir_from_initial_wd): Remove.
2521 (deref_stat): New function.
2522 (struct wd): New struct.
2523 (wd, wds, wd_alloc): New variables.
2524 (chdir_arg, chdir_do): New function.
2526 * src/compare.c (get_stat_data): Use deref_stat.
2528 * src/common.h (name_expand): Remove.
2530 * src/list.c (time): Declare if not defined.
2531 (base_64_digits): Moved here from create.c.
2532 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2534 (read_and): Don't get time from header unless we need it now;
2535 as getting time can cause duplicate diagnostics if bogus.
2536 Remove "Hmm, " from diagnostic.
2537 Use "Skipping to next header" uniformly.
2538 (from_header): Renamed from from_chars. All uses changed.
2539 Allow different forms for unportable 2's complement numbers.
2540 Don't check for extended forms when parsing checksums.
2541 Parse base-256 output.
2542 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2543 (major_from_header): Renamed from major_from_chars. All uses changed.
2544 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2545 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2546 (off_from_header): Renamed from off_from_chars. All uses changed.
2547 (size_from_header): Renamed from size_from_chars. All uses changed.
2548 (time_from_header): Renamed from time_from_chars. All uses changed.
2549 Warn about future timestamps.
2550 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2551 (uintmax_from_header): Renamed from uintmax_from_chars.
2553 (tartime): New function, incorporating isotime.
2555 (print_header): Use tartime.
2557 * src/create.c (to_chars): Fix typo in decl.
2558 Don't assign through char const *.
2559 Rename name_expand back to collect_and_sort_names.
2561 * src/extract.c (<time.h>): No need to include.
2562 (time): No need to declare.
2563 (now): Remove variable.
2564 (extr_init): Don't initialize `now'.
2565 Increment same_permissions_option and same_owner_option if we_are_root
2566 is nonzero; this supports the new --no-same-owner option.
2567 (set_stat): Use start_time instead of `now'.
2569 * src/create.c (struct link): Remove unused linkcount member.
2570 (base_64_digits): Move to list.c.
2571 (base_8_digits): Remove.
2572 (to_octal): New function, with some of old contents of to_base.
2574 (to_base256): New function.
2575 (to_chars): Use base 256, not base 64, for huge values.
2576 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2578 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2579 it means we have an incremental dump where we don't know whether this
2580 is a top-level call.
2581 Use deref_stat instead of statx / stat / lstat.
2582 Cast result of alloca.
2583 Check for dates if 0 < top_level, not if listed_incremental_option.
2584 Move multiple-link check after directory check.
2585 Do not dump avoided names.
2586 Dump hard links to symbolic names as links, not as separate
2588 start_header cannot return a null pointer, so don't test for it.
2589 Likewise for find_next_block.
2591 * src/buffer.c, src/common.h (<human.h>): Include.
2592 (read_error): Read error is an error, not just a warning.
2593 (print_total_written): Also print human-readable byte count, and
2595 (open_archive, flush_write): Use start_time, not current time.
2596 (flush_read): Report about garbage bytes ignored at end of archive,
2597 but act on non-garbage bytes (instead of ignoring them).
2598 (new_volume): Use WARN for warnings.
2601 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2603 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2605 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2607 * lib/Makefile.am (noinst_HEADERS):
2608 Rename fnmatch.h to fnmatch.hin; add human.h.
2609 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2610 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2612 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2614 * lib/fnmatch.c (strchrnul):
2615 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2616 Do not define if !_LIBC and if it already exists.
2617 (internal_fnmatch): Use it.
2619 * configure.in (tar_LDADD): New variable, used only when linking tar.
2620 (rmt_LDADD): Similarly, for rmt.
2621 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2622 fnmatch.c; otherwise, use the system fnmatch.h.
2624 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2625 Modernize sample backup script.
2627 * THANKS: Martin Goik's email address has changed.
2629 * m4/fnmatch.m4: New file.
2631 1999-09-03 Paul Eggert <eggert@twinsun.com>
2633 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2636 1999-08-29 Paul Eggert <eggert@twinsun.com>
2638 * lib/getdate.y (get_date):
2639 Rename outermost local `probe' to `quarter'.
2640 Rename latter local `tm' to probe_tm.
2641 From: Jim Meyering <meyering@ascend.com>
2642 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2644 1999-08-28 Paul Eggert <eggert@twinsun.com>
2646 * lib/getdate.y (PC): New macro; use it when possible.
2647 (number): Handle `Nov 11 1996' example correctly.
2648 See Risks Digest 20.55 (1999-08-27)
2649 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2651 1999-08-23 Paul Eggert <eggert@twinsun.com>
2653 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2655 Remove minor cases of lint from many source files: this includes
2656 unnecessary casts, uses of NULL, etc.
2658 * configure.in (AC_PROG_YACC): Remove.
2659 (YACC): Always use bison.
2660 (AC_STRUCT_TIMEZONE): Add.
2661 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2663 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2666 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2667 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2669 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2671 * src/common.h (merge_sort): Remove decl; no longer exported.
2673 * src/system.h (voidstar): Remove.
2674 (memcpy, memcmp): Cast args.
2675 ("xalloc.h"): Add include.
2676 (xmalloc, xrealloc): Remove decl.
2678 * src/mangle.c (time): Do not declare if defined.
2679 (first_mangle, mangled_num): Remove.
2681 * src/list.c (from_chars): Report out-of-range values more precisely.
2682 (off_from_chars): Do not allow negative offsets.
2683 (uid_from_chars): Allow negative uids.
2685 * src/create.c (linklist): Now static.
2686 (to_chars): Fix wording of message to match from_chars.
2688 * src/misc.c (merge_sort): Move to incremen.c.
2689 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2690 It's too painful to make it both generic and portable.
2691 (read_directory_file): "timestamp" -> "time stamp" in messages.
2693 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2694 (usage): Fix misspelling.
2695 (OPTION_STRING): -y is now -I.
2696 (decode_options): Use -1, not EOF, for getopt_long result.
2697 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2698 Handle operands after any "--" argument.
2699 (main): Report any output errors.
2701 * src/rmt.c (main): status is ssize_t, not long.
2703 * src/names.c (name_gather): Handle trailing -C option correctly.
2704 (addname): use memcpy, not strncpy, to copy a string of known length.
2705 (name_match): Handle trailing -C option correctly.
2706 Propagate -C option to following files.
2707 (name_match, name_scan): Remove redundant matching code.
2709 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2711 * lib/getdate.y: Major rewrite. Add copyright notice.
2712 (<stdio.h>): Include only if testing.
2714 (ISLOWER): New macro.
2715 (<string.h>): Include if HAVE_STRING_H, not USG.
2717 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2719 (EPOCH_YEAR): Renamed from EPOCH.
2720 (table): Renamed from TABLE.
2721 (meridian): Now an anonymous enum.
2722 (struct parser_control): New type.
2723 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2724 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2725 (%pure_parser): Added, so that the parser is pure.
2726 (%union): Removed; the type is now just plain int.
2727 All %type directives removed.
2728 (tLOCAL_ZONE): New %token.
2729 (month_day_table): Renamed from MonthDayTable.
2730 (gmtime, localtime, mktime, time): Declare only if not defined.
2731 (meridian_table): New table.
2732 (dst_table): New table.
2733 (units_table): renamed from UnitsTable.
2734 (relative_time_table): Renamed from OtherTable.
2735 (time_zone_table): Renamed from TimezoneTable. Modernized.
2736 (military_table): Renamed from MilitaryTable.
2737 (to_hour): Renamed from ToHour.
2738 (to_year): Renamed from ToYear.
2739 (lookup_zone): New function.
2740 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2742 (yylex): Now reentrant. All callers changed.
2743 (get_date): Add support for local time zone abbreviations.
2746 1999-08-20 Paul Eggert <eggert@twinsun.com>
2748 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2750 * src/create.c (to_chars): Generate GNU base-64 representation
2751 if we are generating an old or new GNU format tar file for a
2752 number that can't be represented with the POSIX format.
2754 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2755 (AM_FUNC_GETLINE): Add.
2756 (LIBOBJS): Add getline.o to workaround comment.
2757 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2758 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2759 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2760 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2761 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2762 lib/save-cwd.h, m4/getline.m4: New files.
2764 * src/misc.c (<save-cwd.h>): Include.
2765 (chdir_from_initial_wd): New function.
2767 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2768 (name_gather): Handle `-C x -C y' correctly.
2769 Do not rely on addname to handle -C.
2770 (addname): New CHANGE_DIR parameter. All callers changed.
2771 Remove ugly calls to getcwd; no longer needed.
2772 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2774 * src/incremen.c (listed_incremental_stream): New var.
2775 (read_directory_file): Remove arbitrary limits on file name length.
2776 Do not attempt to get the working directory; we can bypass this
2777 on fchdir hosts. Open the listed_incremental_option file for both
2778 read and write instead of opening it twice. Check for I/O errors
2779 when doing I/O to this file. Check for invalid data in the file,
2780 and report line numbers of invalid data.
2781 (write_dir_file): Likewise.
2782 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2783 Do not invoke write_dir_file; that's our caller's responsibility.
2785 * src/list.c (max): New macro.
2786 (isotime): Now takes time_t, not time_t *. Report the decimal values
2787 of times that can't be broken down.
2788 (print_header): Don't assume that major and minor device numbers can
2791 * src/common.h (struct name): change_dir is now char const *.
2792 (write_directory_file): Remove unused decl.
2793 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2794 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2795 (chdir_from_initial_wd): New decl.
2796 (addname): New 2nd arg.
2798 * THANKS: Torsten Lull -> Catrin Urbanneck
2800 1999-08-18 Paul Eggert <eggert@twinsun.com>
2802 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2803 Don't depend on ac_cv_func variables.
2804 From Albert Chin-A-Young <china@thewrittenword.com>.
2806 1999-08-18 Paul Eggert <eggert@twinsun.com>
2808 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2810 * m4/signedchar.m4: New file.
2811 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2812 * src/system.h (signed_char): New macro.
2813 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2814 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2816 * src/create.c (write_eot): Write at least two zero blocks.
2818 * src/extract.c (extract_archive): Fix sparse array bug:
2819 we did not find end of array correctly.
2821 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2822 Don't assume find_next_block yields nonnull.
2823 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2824 * src/list.c (skip_extended_headers): Likewise.
2826 * src/list.c (read_and, list_archive): Simplify code.
2827 (read_header): Fix computation of signed checksums on machines where
2829 Do not consider a block to be zero unless all its bytes are zero,
2830 even the checksum bytes. Do not attempt to parse the checksum of
2831 a zero block. Fix memory leak with long names and links.
2832 (from_chars): Accommodate a buggy tar that outputs leading NUL
2833 if the previous field overflows.
2835 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2836 \?, for portability to non-ASCII hosts.
2838 1999-08-16 Paul Eggert <eggert@twinsun.com>
2840 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2842 * src/extract.c (make_directories): Do not chown intermediate
2843 directories, even if we are root.
2845 * src/list.c (read_header): Fix bugs when interpreting
2846 POSIX-compliant headers that do not contain null bytes in the
2847 header or link names.
2849 1999-08-14 Paul Eggert <eggert@twinsun.com>
2851 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2853 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2854 (AC_HEADER_SYS_WAIT): Add.
2855 (AC_REPLACE_FUNCS): Add waitpid.
2856 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2857 * lib/waitpid.c: New file.
2858 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2859 * src/system.h (WCOREDUMP): Remove; no longer used.
2860 (WIFSTOPPED): Likewise.
2861 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2862 * src/buffer.c (child_open_for_compress): Undo previous change.
2863 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2864 (new_volume): Likewise.
2866 * src/buffer.c, src/extract.c, src/incremen.c (time):
2867 Don't declare if defined.
2868 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
2869 * src/incremen.c (read_directory_file):
2870 Invoke `time' the same way everyone else does.
2871 Check validity of --listed-incremental file contents a bit better.
2872 Do not worry about --after-date-option; tar.c now checks this.
2873 * src/list.c (isotime): Report ??? if localtime returns null.
2874 Don't assume years fit into four digits.
2875 Don't append trailing newline.
2876 (print_header): Report ??? if localtime returns null;
2877 Don't assume years fit into four digits.
2879 * src/compare.c (diff_archive): Do not fall back on absolute name
2880 when --absolute-names is not specified.
2882 * src/create.c (start_header):
2883 Include text of ignored filesystem prefix in warning.
2884 (create_archive): Check for excluded names when doing incremental
2885 pass through directory.
2886 (dump_file): Do not dump old files explicitly given on command line
2887 when using --listed-incremental. Do not strip ./ prefix from names.
2889 * src/tar.c: -g now implies after_date_option = 1.
2890 -g and -N are now incompatible options.
2892 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
2894 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
2896 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
2897 incremental headers as POSIX prefixes.
2899 1999-08-11 Paul Eggert <eggert@twinsun.com>
2901 * NEWS, configure.in: Version 1.13.6.
2903 * configure.in (ALL_LINGUAS): Add pt_BR.
2904 * po/pt_BR.po: New file.
2906 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
2907 Renamed from tar.info and header.texi; adjust actions so that
2908 they work in other directories.
2910 * doc/tar.texi: Add -y and --bzip2.
2911 Patterns containing / now exclude only file names whose prefix match.
2913 * lib/exclude.h (excluded_filename): New option parameter.
2914 (add_exclude_file): New ADD_FUNC parameter.
2915 (excluded_pathname): Remove decl.
2916 * lib/exclude.c (_GNU_SOURCE):
2917 Remove; no longer needed since we don't use FNM_ macros.
2918 (excluded_filename): Renamed from excluded_filename_opts.
2919 (excluded_filename, excluded_pathname): Remove.
2920 (add_exclude_file): New ADD_FUNC parameter.
2922 * po/POTFILES.in: Add lib/quotearg.c.
2924 * src/buffer.c (_GNU_SOURCE): Define.
2925 (<fnmatch.h>): Include unconditionally.
2926 (child_open_for_compress): Dup after closing, to avoid possible file
2927 descriptor exhaustion.
2928 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2929 (flush_read): Likewise.
2931 * src/common.h (LG_8, LG_64): New macros.
2932 (excluded_with_slash, excluded_without_slash): New vars.
2934 (base_64_digits): New decl.
2935 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
2936 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
2938 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
2939 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
2941 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
2942 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
2943 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
2944 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
2945 respectively. All definitions and uses changed.
2946 (excluded_name): New decl.
2948 * src/compare.c (diff_archive):
2949 Open files with O_NONBLOCK instead of O_NDELAY.
2951 * src/create.c (base_64_digits): New constant.
2952 (base_8_digits): New macro.
2953 (MAX_VAL_WITH_DIGITS): New macro.
2954 (to_base): First half of old to_oct. Support base 64 too.
2955 (to_chars): Other half of old to_oct, for 64-bit support.
2956 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
2957 (gid_substitute, uid_substitute): Look up names dynamically if
2958 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
2959 (mode_to_chars): Renamed from mode_to_oct.
2960 Support negative values in all the _to_chars functions.
2961 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2962 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
2963 (dump_file): Inspect entire pathname, not just new file name
2964 component, when deciding whether to exclude it.
2966 * src/extract.c (extract_archive):
2967 Open files with O_NONBLOCK instead of O_NDELAY.
2969 * src/incremen.c (get_directory_contents):
2970 Inspect entire pathname, not just new file name
2971 component, when deciding whether to exclude it.
2973 * src/list.c (<fnmatch.h>): Do not include.
2974 (from_chars): Renamed from from_oct. New parameter specifying
2975 the negative of the minimum allowed value. Support negative
2977 (base64_map): New var.
2978 (base64_init): New function.
2979 (print_header): Output numeric uids and gids if numeric_owner_option.
2981 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
2983 * src/names.c (_GNU_SOURCE): Define.
2984 (<fnmatch.h>): Include unconditionally.
2985 (excluded_name): New function, taking over duties of excluded_pathname.
2988 * src/rmt.c (decode_oflag): New function.
2989 (main): Use it to support symbolic open flags.
2991 * src/rtapelib.c (encode_oflag): New function.
2992 (rmt_open__): Do not allow newlines in the path.
2993 Propagate errno correctly.
2994 Decode symbolic open flags, if present.
2996 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
2999 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3000 New -y or --bzip2 option.
3001 (add_filtered_exclude): New function.
3002 (decode_options): Put excluded patterns with / into
3003 excluded_with_slash, and without / into excluded_without_slash.
3004 Compare newer_mtime_option to its new initial value
3005 TYPE_MINIMUM (time_t) when deciding whether more than one
3006 threshold date was specified.
3008 1999-07-20 Paul Eggert <eggert@twinsun.com>
3010 * NEWS, configure.in: Version 1.13.5.
3012 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3014 * src/buffer.c (new_volume): Likewise.
3015 * src/incremen.c (read_directory_file): Likewise.
3016 * src/tar.c (decode_options):
3017 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3020 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3021 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3023 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3024 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3025 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3026 Define to 0 if the corresponding S_IF* macro is not defined.
3027 (mkfifo): Do not define if already defined, or if S_IFIFO
3030 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3031 S_ISLNK, to determine whether to invoke readlink.
3032 * src/create.c (dump_file): Likewise.
3034 * src/extract.c (set_mode):
3035 Do not chmod unless we are root or the -p option was given;
3036 this matches historical practice.
3037 (unlink_destination): New function, which checks for unlink failures.
3038 (maybe_recoverable): Stay quiet if -U.
3039 (extract_archive): Use O_EXCL if unlink_first_option.
3040 Report unlink failures.
3041 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3042 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3045 * src/incremen.c (get_directory_contents): Depend on
3046 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3048 * src/list.c: Remove S_IS* ifdefs.
3049 * src/misc.c (maybe_backup_file): Likewise.
3051 * src/misc.c (maybe_backup_file):
3052 "Virtual memory exhausted" -> "Memory exhausted",
3053 to conform to the other places this message is issued.
3055 * src/mangle.c (extract_mangle):
3056 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3058 * src/rtapelib.c (rmt_open__):
3059 Remove typo that caused us to omit the first char
3062 1999-07-16 Paul Eggert <eggert@twinsun.com>
3064 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3066 * doc/tar.texi: A path name is excluded if any of its file name
3067 components matches an excluded pattern, even if the path name was
3068 specified on the command line.
3069 * src/create.c (create_archive): Likewise.
3070 * src/list.c (read_and): Likewise.
3071 * src/update.c (update_archive): Likewise.
3072 * lib/exclude.h (excluded_pathname): New decl.
3073 * lib/exclude.c (_GNU_SOURCE): Define.
3074 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3075 (excluded_filename_opts): New function.
3076 (excluded_pathname): New function.
3078 * lib/Makefile.am (EXTRA_DIST):
3079 xstrtol.c moved here from libtar_a_SOURCES.
3080 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3081 Remove xstrtoul.c; no longer needed.
3082 * lib/xstrtol.c: Remove.
3084 * src/tar.c (decode_options):
3085 Set newer_time_option to TYPE_MINIMUM, so that
3086 negative timestamps are handled correctly.
3087 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3088 uniformity (and so that we don't need to have the other fns).
3089 (main): Remove call to init_total_written; no longer needed.
3091 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3092 checks for unsigned long and long long.
3093 * src/arith.c: Remove.
3094 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3095 * po/POTFILES.in: Remove src/arith.c.
3096 * src/arith.h: Use double, to simplify configuration gotchas.
3097 (tarlong): Now double.
3098 (TARLONG_FORMAT): New macro.
3099 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3100 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3101 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3102 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3103 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3104 mult_tarlong, print_tarlong): Remove. All callers replaced with
3107 * src/common.h (init_total_written): Remove decl.
3109 * src/buffer.c (total_written):
3110 Remove; replaced with prev_written + bytes_written.
3111 (prev_written): New var.
3112 (init_total_written): Remove.
3113 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3115 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3116 Make sure that we can shift, multiply
3117 and divide unsigned long long values; Ultrix cc can't do it.
3119 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3120 Check for any unknown bits, not just unknown bits left of the leftmost
3123 * lib/quotearg.c (quotearg_buffer):
3124 Don't quote spaces if C quoting style.
3125 * src/list.c (from_oct):
3126 Use C quoting style for error; omit trailing NULs.
3128 1999-07-14 Paul Eggert <eggert@twinsun.com>
3130 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3132 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3133 <inttypes.h> defines strtoumax as a macro (and not as a function).
3134 HP-UX 10.20 does this.
3136 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3137 * PORTS, README, TODO, doc/tar.texi: Likewise.
3139 1999-07-12 Paul Eggert <eggert@twinsun.com>
3141 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3142 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3144 * src/list.c (decode_header):
3145 Do not assume that S_IFBLK and S_IFCHR are defined.
3147 * src/create.c (start_header): Do not assume S_IFMT is defined.
3148 (dump_file): Remove unnecessary check for screwy apollo lossage.
3149 Do not assume S_IFBLK and S_IFCHR are defined.
3151 * src/extract.c (extract_archive):
3152 Test whether S_IFCHR and S_IFBLK are nonzero,
3153 not whether they are defined, for consistency with other tests.
3155 * src/buffer.c (is_regular_file):
3156 Don't succeed on files that we can't access due to
3157 permissions problems.
3158 (open_archive): Fix wording on fatal error message.
3159 Don't bother to stat /dev/null if the archive is not a character
3162 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3163 Report an error, not a warning, for I/O errors.
3164 (process_rawdata, process_dumpdir, diff_sparse_files):
3165 Change ungrammatical "Data differs" to "Contents differ".
3166 (get_stat_data): Find hidden files on AIX.
3167 Accept file name as argument; all uses changed.
3168 (get_stat_data, diff_archive): Use system error message for
3169 nonexistent files rather than rolling our own.
3170 (diff_archive): Unknown file types are errors, not warnings.
3171 Normalize spelling of message to "File type differs".
3172 Use get_stat_data to get link status, for consistency.
3173 Do not inspect st_rdev for fifos.
3174 Do not assume st_mode values contain only file types and mode bits.
3175 Check for mode changes and device number changes separately.
3177 * src/update.c (append_file):
3178 Open the file before statting it, to avoid a race.
3179 Complain about file shrinkage only when we reach EOF.
3181 1999-07-08 Paul Eggert <eggert@twinsun.com>
3183 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3185 * configure.in (AC_EXEEXT): Add.
3187 * lib/Makefile.am (noinst_HEADERS):
3188 Add basename.h, exclude.h. Remove full-write.h.
3189 (libtar_a_SOURCES): Add exclude.c.
3191 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3193 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3194 * lib/safe-read.h (safe_read): New decl.
3195 * src/rmt.c: Include safe-read.h.
3196 * src/rtapelib.c: Include basename.h, save-read.h.
3197 (rmt_open__): Use base_name to compute base name.
3200 Include basename.h, exclude.h; don't include full-write.h.
3201 (exclude_option): Remove decl.
3202 (excluded): New decl.
3203 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3205 * src/list.c (read_and):
3206 Use excluded_filename instead of check_exclude.
3207 Check base name of incoming file name, not entire file name, when
3208 deciding whether to exclude it.
3210 * src/create.c (finish_sparse_file):
3211 Use excluded_filename instead of check_exclude.
3212 Don't bother to stat excluded file names.
3213 * src/incremen.c (get_directory_contents): Likewise.
3215 * src/names.c (exclude_pool, exclude_pool_size,
3216 allocated_exclude_pool_size, simple_exclude_array,
3217 simple_excludes, allocated_simple_excludes,
3218 pattern_exclude_array, pattern_excludes,
3219 allocated_pattern_excludes, add_exclude, add_exclude_file,
3221 Remove; now done in ../lib/exclude.c.
3223 * src/tar.c (decode_options): Initialize `excluded'.
3224 Use new add_exclude_file and add_exclude functions.
3226 1999-07-05 Paul Eggert <eggert@twinsun.com>
3228 * m4/gettext.m4: Use changequote rather than [[ ]].
3230 * lib/safe-read.c: Renamed from lib/full-read.c.
3231 (safe_read): Renamed from full_read. All uses changed.
3232 * lib/safe-read.h, lib/full-write.h: New files.
3233 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3234 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3235 * lib/full-write.c: Include full-write.h.
3236 * src/common.h: Include full-write.h, safe-read.h.
3237 * src/system.h: (full_read, full_write): Remove decls.
3239 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3241 * src/system.h (bindtextdomain, textdomain): undef before
3242 defining, to avoid preprocessor warnings with --disable-nls
3243 on hosts whose locale.h includes libintl.h.
3245 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3246 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3247 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3250 1999-07-02 Paul Eggert <eggert@twinsun.com>
3252 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3253 * m4/mktime.m4: New file.
3254 * m4/Makefile.am.in, m4/README: Remove these files.
3255 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3256 remove README, Makefile.am.in.
3257 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3258 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3261 * src/tar.c: Include signal.h.
3262 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3263 (main): Ensure SIGCHLD is not ignored.
3265 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3266 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3267 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3268 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3269 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3270 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3271 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3272 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3273 they don't overlap with char codes. Use an enum instead of a lot
3276 * src/system.h (ISASCII): Remove.
3277 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3278 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3279 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3280 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3281 LONG_MAX): New macros.
3283 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3284 (read_directory_file): Cast ISSPACE arg to unsigned char.
3285 * src/misc.c (ISPRINT): Remove; now in system.h.
3286 (remove_any_file): Add brackets to pacify gcc -Wall.
3287 * src/list.c: Don't include <ctype.h>; system.h already does this.
3288 (ISODIGIT, ISSPACE): Remove; now in system.h.
3289 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3291 (from_oct): Cast ISSPACE arg to unsigned char.
3293 * src/create.c (mode_to_oct): Translate modes from internal to
3295 * src/list.c (mode_from_oct): Translate modes from external to
3296 internal form. Do not complain about unrecognized mode bits.
3297 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3298 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3300 * src/extract.c: (extr_init, make_directories, extract_archive):
3301 Do not assume mode bits have traditional Unix values.
3302 * src/list.c (decode_mode): Likewise.
3303 * src/create.c (start_header, dump_file): Likewise.
3304 * src/buffer.c (child_open_for_compress,
3305 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3306 * src/compare.c (diff_archive): Likewise.
3308 * src/extract.c (set_mode): Use %04 not %0.4 format.
3309 (extract_sparse_file): Do not use data_block uninitialized.
3310 Check for lseek failures.
3312 * src/rtapelib.c (rmt_lseek__):
3313 Convert lseek whence values to portable integers on the wire.
3314 * src/rmt.c (main): Likewise. Check for whence values out of range.
3316 * src/create.c (finish_sparse_file): Use lseek whence macros
3317 instead of integers.
3318 * src/buffer.c (backspace_output): Likewise.
3319 * src/compare.c (diff_archive, verify_volume): Likewise.
3320 * src/delete.c (move_archive): Likewise.
3321 * src/extract.c (extract_sparse_file): Likewise.
3323 * src/create.c (dump_file): Do not invoke finish_sparse_file
3324 on a negative file descriptor.
3326 * src/buffer.c: Add braces to pacify gcc -Wall.
3328 * src/compare.c (diff_sparse_files): Report lseek errors.
3330 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3332 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3334 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3335 message to be internationalized; \a doesn't work with msgfmt.
3337 * src/tar.c (long_options, main, usage, OPTION_STRING):
3338 Remove -E or --ending-file.
3339 * src/list.c (read_and): Likewise.
3340 * src/common.h (ending_file_option): Likewise.
3341 * src/buffer.c (close_archive): Likewise.
3343 * tests/after: Don't run two commands together in a pipeline,
3344 as some old shells mishandle pipeline exit status.
3346 1999-06-28 Paul Eggert <eggert@twinsun.com>
3348 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3349 * NEWS: Describe changes since 1.12.
3350 * README: Update bug reporting address; move paxutils ref to NEWS.
3352 Handle EINTR correctly.
3353 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3354 * lib/full-read.c, lib/full-write.c: New files.
3355 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3356 Prefer full_read to read and full_write to write.
3357 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3358 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3360 * src/extract.c (extract_sparse_file): Likewise.
3361 * src/rmt.c (get_string, main, report_error_message,
3362 report_numbered_error): Likewise.
3363 * src/rmt.h (rmtread, rmtwrite): Likewise.
3364 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3365 rmt_write__, rmt_ioctl__): Likewise.
3366 * src/update.c (append_file): Likewise.
3367 * src/system.h (full_read, full_write): New decls.
3369 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3370 lib/xmalloc.c, src/arith.c, src/misc.c.
3372 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3373 New macros. All uses of STDIN and STDOUT changed.
3374 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3375 instead of 0 and STDOUT_FILENO instead of 1.
3376 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3377 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3379 * src/rmt.c (private_strerror): Avoid const. Translate results.
3381 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3382 in the presence of NFS clock skew.
3384 1999-06-25 Paul Eggert <eggert@twinsun.com>
3386 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3388 * src/buffer.c (write_archive_buffer): New function.
3389 (child_open_for_compress, flush_write, flush_read): Use it to write
3391 (open_archive): Report error if fstat of archive fails.
3392 Improve efficiency of check for /dev/null.
3393 Also, fix some corner cases with remote archives and /dev/null checking.
3394 (close_archive): Test for input fifo only if not remote.
3395 Truncate output archive only if it's not remote.
3397 * src/misc.c (remove_any_file):
3398 Don't terminate if you see . or ..; just skip them.
3400 1999-06-18 Paul Eggert <eggert@twinsun.com>
3402 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3404 Output sizes using a format that's more compatible with
3405 traditional tar (and with GNU Emacs).
3406 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3407 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3408 Don't subtract 1 from size.
3409 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3410 Output a trailing NUL unless the value won't fit without it.
3411 (finish_header): No need to append NUL to chksum, now that
3414 1999-06-16 Paul Eggert <eggert@twinsun.com>
3416 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3418 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3419 @INTLLIBS@ might invoke rpl_realloc.
3421 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3422 (intconv): Remove; use xstrto* fns instead.
3423 ("xstrtol.h"): Include.
3424 (check_decimal): Remove.
3425 (long_options, usage, OPTION_STRING, decode_options):
3426 Remove -y, --bzip2, --unbzip2.
3427 (decode_options): Use xget_version instead of get_version.
3428 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3429 Replace invocations of check_decimal with xstrtoumax.
3431 * tests/preset.in (echo_n, echo_c): Remove.
3433 * tests/after: Don't rely on $echo_c and $echo_n.
3435 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3436 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3437 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3438 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3439 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3440 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3441 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3442 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3443 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3444 m4/xstrtoumax.m4: New files.
3446 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3447 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3448 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3449 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3450 (AC_CHECK_FUNCS): Remove lchown.
3451 (AC_REPLACE_FUNCS): Remove basename, dirname.
3452 Add lchown, strtol, strtoul.
3453 (jm_FUNC_MKTIME): Add.
3454 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3455 are also built via the ANSI2KNR-filtering rules.
3456 Use a no-op line to work around bug in automake 1.4 with malloc and
3458 (AC_OUTPUT): Add m4/Makefile.
3460 * lib/Makefile.am (EXTRA_DIST):
3461 Add lchown.c, malloc.c, mktime.c, realloc.c,
3462 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3463 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3464 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3465 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3466 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3468 * src/system.h (uintmax_t): Don't declare; configure now does this.
3470 * src/common.h (backup_type): New decl.
3471 * src/common.h, src/misc.c, src/tar.c:
3472 Move include of backupfile.h to common.h.
3474 * src/misc.c (maybe_backup_file):
3475 Pass backup_type to find_backup_file_name.
3477 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3478 UINTMAX_STRSIZE_BOUND.
3480 * doc/tar.texi: Remove --bzip2.
3481 Fix @xref typos reported by latest makeinfo.
3483 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3485 (M4DIR, ACINCLUDE_INPUTS): New macros.
3486 ($(srcdir)/acinclude.m4): New rule.
3488 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3489 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3490 now generated automatically by autoconf.
3492 1999-05-15 Paul Eggert <eggert@twinsun.com>
3494 * doc/tar.texi: Remove -y.
3496 1999-04-09 Paul Eggert <eggert@twinsun.com>
3498 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3499 (we were allocating too much storage).
3500 (uintmax_t): Don't declare; configure now does this.
3502 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3504 1999-03-22 Paul Eggert <eggert@twinsun.com>
3506 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3508 * acinclude.m4 (AC_LFS_FLAGS):
3509 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3510 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3511 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3513 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3514 New macros; needed for latest GNU xmalloc.c.
3516 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3517 (libtar_a_SOURCES): Add quotearg.c.
3518 * list.c: Include <quotearg.h>.
3519 (from_oct): Add forward decl.
3520 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3521 (from_oct): Report an error only if TYPE is nonzero.
3522 Quote any funny characters in bad header.
3524 1999-03-20 Paul Eggert <eggert@twinsun.com>
3526 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3528 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3529 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3531 (AC_LFS): Simplify AIX revision number test.
3533 1999-03-17 Paul Eggert <eggert@twinsun.com>
3535 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3537 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3538 Remove; it doesn't work that well
3539 with AC_CANONICAL_HOST.
3540 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3542 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3544 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3546 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3548 * tar.texi: Fix bug-report addr.
3550 * README: Remove --with-included-malloc.
3551 Upgrade version numbers of build software.
3553 1999-03-07 Paul Eggert <eggert@twinsun.com>
3555 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3557 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3558 where bindtextdomain and gettext require -lintl.
3559 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3560 `no' means it failed.
3561 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3562 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3563 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3564 to add anything to the command line (it's all in config.h).
3565 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3567 1999-03-01 Paul Eggert <eggert@twinsun.com>
3569 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3571 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3573 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3574 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3575 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3576 like OFF_MAX, which are not reliable
3577 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3578 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3579 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3581 * src/incremen.c (get_directory_contents):
3582 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3583 Have statx depend on STX_HIDDEN, not AIX.
3585 * src/create.c (to_oct):
3586 New parameter substitute, giving a substitute value to use
3587 when the original value is out of range. Do not append a space to the
3588 output; modern tars don't. When a value is out of range, specify the
3589 maximum value, not the number of bits.
3590 (GID_NOBODY, UID_NOBODY): New macros.
3591 (gid_to_oct, uid_to_oct): Use them as substitutes.
3592 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3593 (dump_file): Check whether the file changed as we read it.
3595 * src/rmt.c (main): Remove suspicious AIX/386 code.
3597 1999-02-19 Paul Eggert <eggert@twinsun.com>
3599 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3600 returns a type compatible with char *; it doesn't on SunOS
3601 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3603 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3605 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3606 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3608 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3610 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3611 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3612 * acinclude.m4 (AM_WITH_NLS):
3613 Update to latest gettext version (serial 5).
3614 (AC_LFS_FLAGS): New macro
3615 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3616 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3617 Work properly in cross-compilation scenario, by checking for getconf
3618 with AC_CHECK_TOOL and by ditching uname in favor of
3619 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3621 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3622 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3623 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3624 since getdate.y now uses ANSI code.
3626 * config.guess, config.sub: New files; taken from automake 1.4.
3628 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3629 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3630 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3631 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3632 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3633 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3634 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3636 1999-02-01 Paul Eggert <eggert@twinsun.com>
3638 * src/tar.c: Update copyright.
3642 1999-02-01 Paul Eggert <eggert@twinsun.com>
3644 * NEWS, configure.in: Version 1.12.64004
3646 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3648 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3650 * src/extract.c (extract_archive): Fix bug when extracting sparse
3651 files: they were trashing the tar file header.
3653 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3654 Add -y or --bzip2 or --bunzip2 option.
3656 1999-01-30 Paul Eggert <eggert@twinsun.com>
3658 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3659 cached_no_such_uid, cached_no_such_gid): New vars.
3660 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3661 Cache failures, too.
3663 * src/tar.c (decode_options):
3664 Don't pass names longer than UNAME_FIELD_SIZE to
3665 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3667 1999-01-27 Paul Eggert <eggert@twinsun.com>
3669 * NEWS, configure.in: Version 1.12.64003
3671 * src/buffer.c (backspace_output, close_archive): Cast
3672 rmtlseek position arg to off_t, for benefit of K&R compilers
3674 * src/compare.c (verify_volume): Likewise.
3676 * NEWS, configure.in: Version 1.12.64002
3678 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3679 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3680 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3681 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3682 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3683 uid_from_oct): Likewise.
3685 1999-01-25 Paul Eggert <eggert@twinsun.com>
3687 * incremen.sh: Fix timing bug in regression test.
3689 1999-01-22 Paul Eggert <eggert@twinsun.com>
3691 * NEWS, configure.in: Update version
3693 * Makefile.am (localedir): Change to $(datadir)/locale.
3694 (DEFS): New macro, defining LOCALEDIR.
3695 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3696 (INCLUDES): Add -I..
3698 * Makefile.am (localedir): Change to $(datadir)/locale.
3700 1999-01-21 Paul Eggert <eggert@twinsun.com>
3702 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3704 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3705 * src/Makefile.am (localedir): Likewise.
3706 (DEFS): New macro, defining LOCALEDIR.
3707 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3708 (INCLUDES): Add `-I..'.
3710 * tests/incremen.sh: Fix timing bug.
3712 1999-01-20 Paul Eggert <eggert@twinsun.com>
3714 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3715 `lfs.7' changed to `64000' in version number
3716 to conform to gnits standards.
3718 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3719 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3721 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3724 1998-12-07 Paul Eggert <eggert@twinsun.com>
3726 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3728 * src/list.c (read_header):
3729 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3731 1998-11-30 Paul Eggert <eggert@twinsun.com>
3733 * configure.in: Quote the output of uname.
3735 * src/extract.c (set_stat): chmod after chown even when not root;
3736 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3738 1998-11-15 Paul Eggert <eggert@twinsun.com>
3740 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3742 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3743 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3745 1998-10-28 Paul Eggert <eggert@twinsun.com>
3747 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3749 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3752 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3753 On many installations, rexec is disabled.
3755 1998-08-07 Paul Eggert <eggert@twinsun.com>
3757 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3759 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3760 for nameless users and groups.
3762 1998-02-17 Paul Eggert <eggert@twinsun.com>
3764 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3765 * NEWS, README: Add explanation of why this isn't an official version.
3767 1998-02-02 Paul Eggert <eggert@twinsun.com>
3769 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3770 This is an unofficial version.
3772 1997-12-17 Paul Eggert <eggert@twinsun.com>
3774 * src/incremen.c (ST_DEV_MSB): New macro.
3775 (NFS_FILE_STAT): Use most significant bit of st_dev,
3776 even if it's unsigned.
3778 1997-12-08 Paul Eggert <eggert@twinsun.com>
3780 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3782 1997-11-19 Paul Eggert <eggert@twinsun.com>
3784 * configure.in (HAVE_INTTYPES_H):
3785 Don't ignore cache variable if it's already set.
3787 1997-11-10 Paul Eggert <eggert@twinsun.com>
3789 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3790 * src/delete.c (records_read): Now off_t.
3791 (move_archive): Don't assume mt_count is of type daddr_t.
3793 1997-10-30 Paul Eggert <eggert@twinsun.com>
3795 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3796 Set to appropriate values if large file support
3797 needs explicit enabling.
3798 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3800 New macros to configure.
3801 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3803 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3804 major_t, minor_t, ssize_t): New macros.
3806 * src/arith.h (TARLONG_FORMAT):
3807 Fix typo: %uld -> %lu. Use unsigned when long long
3809 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3810 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3812 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3813 2nd arg is now unsigned long.
3815 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3816 (prepare_record_buffer): Arg is now size_t.
3817 Remove now-useless casts.
3819 (main): Use `long' for status, so that it can store ssize_t.
3820 Use daddr_t, mode_t, size_t, off_t when appropriate.
3821 Convert daddr_t and off_t values ourselves, since they might be longer
3822 than long. Convert other types using `long' primitives.
3823 When processing MTIOCTOP, do not try to pass resulting
3824 count back, since it won't work (it could be too large) and it's
3825 not expected anyway.
3828 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3829 now-useless casts. Use unsigned long to print *_t types, except use
3830 STRINGIFY_BIGINT for off_t.
3831 (update_archive): Cast -1 to dev_t when necessary.
3833 * src/tar.c (check_decimal):
3834 Now returns 1 if successful, 0 otherwise, and returns
3835 uintmax_t value into new arg. Check for arithmetic overflow.
3836 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3837 Check for overflow on user or group ids.
3839 * src/compare.c (diff_init, process_rawdata, read_and_process,
3840 diff_sparse_files, diff_archive):
3841 Use off_t, pid_t, size_t, ssize_t when appropriate.
3842 Remove now-useless casts. Use unsigned long to print *_t types,
3843 except use STRINGIFY_BIGINT for off_t.
3845 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3846 Size arg is now size_t.
3848 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3849 when allocating buffer.
3852 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3853 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3854 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3857 (get_status_string, get_status_off): New function.
3858 (get_status): Now returns long, so that it can store ssize_t.
3859 Invoke get_status_string to do the real work.
3860 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3861 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3862 (rmt_ioctl__): Convert mt_count by hand,
3863 since it might be longer than long.
3865 * src/mangle.c (extract_mangle):
3866 Check for overflow when converting off_t to size_t.
3867 Use off_t, size_t when appropriate. Remove now-useless casts.
3869 * src/system.h (mode_t): Remove; now done by autoconf.
3870 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
3871 Return number of ST_NBLOCKSIZE-byte blocks,
3872 not number of 512-byte blocks;
3873 this also helps to avoid overflow.
3874 (st_blocks): Declare if needed.
3875 (ST_NBLOCKSIZE): New macro.
3876 (<limits.h>, <inttypes.h>): Include if available.
3877 (CHAR_BIT): New macro.
3878 (uintmax_t): New typedef.
3879 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
3880 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
3881 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
3883 * src/names.c (name_init):
3884 Fix typo in error message: FILE* was passed, but char*
3887 (read_name_from_file, name_gather, addname, name_match, name_scan,
3888 add_exclude): Use size_t when appropriate. Remove now-useless casts.
3890 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
3892 * src/extract.c (newdir_umask, current_umask): Now mode_t.
3893 (extract_sparse_file): Args now use off_t.
3895 (set_mode, set_stat, make_directories, extract_sparse_file,
3896 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
3897 now-useless casts. Use unsigned long to print *_t types, except use
3898 STRINGIFY_BIGINT for off_t.
3900 * src/misc.c (quote_copy_string):
3901 Use size_t when appropriate. Remove now-useless casts.
3903 * src/list.c (read_and, list_archive, read_header, decode_mode,
3904 print_header, print_for_mkdir):
3905 Use mode_t, off_t, size_t when appropriate. Remove
3906 now-useless casts. Use unsigned long to print *_t types, except use
3907 STRINGIFY_BIGINT for off_t.
3909 (read_header): Check for overflow when converting header size.
3911 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
3912 const char *. Size arg is now size_t. Now takes new type and maxval
3913 args. Compute result using uintmax_t, not long. Report error if
3914 field does not contain octal number in range.
3915 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
3916 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
3917 uintmax_from_oct): New functions.
3919 (stringify_uintmax_t_backwards): New function.
3921 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
3922 (skip_file): Offset arg is now off_t.
3924 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
3925 real_s_totsize, real_s_sizeleft, current_block_ordinal):
3927 (write_error): Arg is now ssize_t.
3928 (child_pid): Now pid_t.
3929 (available_space_after): Now size_t.
3931 (child_open_for_compress, child_open_for_uncompress, flush_write,
3932 open_archive, flush_write, write_error, flush_read, close_archive):
3933 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
3934 casts. Use unsigned long to print *_t types, except use
3935 STRINGIFY_BIGINT for off_t.
3937 * src/delete.c (records_read): Now daddr_t.
3938 (move_archive): Arg is now daddr_t. Check for overflow when
3940 (move_archive, delete_archive_members): Use daddr_t, off_t when
3941 appropriate. Remove now-useless casts.
3943 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
3944 (rmt_lseek): Now returns off_t.
3946 * src/create.c (to_oct):
3947 Now static. Value arg is now uintmax_t. Accept new args
3948 giving name of type of octal field, for error messages. Report an
3949 error if the value is too large to fit in the field.
3950 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3951 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
3953 (write_eot, write_long, finish_header, deal_with_sparse,
3954 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
3955 appropriate. Remove now-useless casts. Use unsigned long to print
3956 *_t types, except use STRINGIFY_BIGINT for off_t.
3958 (find_new_file_size): 1st arg is now off_t*.
3959 (finish_sparse_file): Args now use off_t, not long.
3960 Check for lseek error.
3961 (create_archive, dump_file): Cast -1 to dev_t when necessary.
3962 (dump_file): Device arg is now dev_t.
3963 Avoid overflow when testing whether file has holes
3964 by using the new ST_NBLOCKSIZE macro.
3966 * src/incremen.c (struct accumulator, add_to_accumulator,
3967 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
3968 Use size_t for sizes.
3969 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
3970 Use dev_t, ino_t for devices and inodes.
3971 (gnu_restore): Use off_t for file offsets.
3972 (struct directory): Use char for flags. Add new flag `nfs'.
3974 (NFS_FILE_STAT): New macro.
3975 (note_directory): Accept struct stat * instead of
3976 device and inode number. All callers changed.
3977 (note_directory, get_directory_contents):
3978 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
3979 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
3981 * src/common.h (record_size, struct name, struct sp_array,
3982 available_space_after):
3983 Use size_t for sizes.
3984 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
3985 Use off_t for file offsets.
3986 (struct name): dir_contents is now const char *, not char *.
3987 (dump_file, get_directory_contents): Use dev_t for devices.
3988 (to_oct): Remove decl.
3989 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
3990 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
3991 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
3992 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
3993 UINTMAX_FROM_OCT): New macros.
3994 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3995 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3996 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
3997 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
3998 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
3999 (print_for_mkdir): 2nd arg is now mode_t.
4001 See ChangeLog.1 for earlier changes.
4004 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4007 This file is part of GNU tar.
4009 GNU tar is free software; you can redistribute it and/or modify
4010 it under the terms of the GNU General Public License as published by
4011 the Free Software Foundation; either version 2, or (at your option)
4014 GNU tar is distributed in the hope that it will be useful,
4015 but WITHOUT ANY WARRANTY; without even the implied warranty of
4016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4017 GNU General Public License for more details.
4019 You should have received a copy of the GNU General Public License
4020 along with GNU tar; see the file COPYING. If not, write to
4021 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4022 Boston, MA 02111-1307, USA.