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 * m4/Makefile.am: Added new files.
27 * m4/.cvsignore: Likewise.
28 * TODO: Minor formatting change
30 2003-08-31 Sergey Poznyakoff
32 Added initial support for POSIX extended and STAR headers
33 (only for listing/extracting).
35 * src/xheader.c: New file.
36 * src/Makefile.am: Added xheader.c
37 * src/tar.h (struct star_header): New datatype
38 (XHDTYPE,XGLTYPE): New defines
39 (enum archive_format:STAR_FORMAT): New member
40 (struct tar_stat_info): New datatype.
41 (union block.star_header): New member.
42 * src/common.h (orig_file_name,current_file_name)
43 (current_trailing_slash,current_link_name): Removed variables.
44 (current_stat_info): New variable
45 (current_stat): Removed
46 (extended_header): New variable
47 (decode_header): Changed prototype.
48 * src/list.c (decode_header): Added initial support for POSIX extended
50 (skip_member): Check oldgnu_header only if current_format is set
52 * src/buffer.c: Use current_stat_info
53 * src/compare.c: Likewise.
54 * src/create.c: Likewise.
55 * src/delete.c: Likewise.
56 * src/incremen.c: Likewise.
57 * src/mangle.c: Likewise.
58 * src/update.c: Likewise.
59 * src/extract.c: Likewise.
60 (make_directories): Improved check for the existence of the directory
61 * src/tar.c (destroy_stat): New function.
63 2003-08-29 Paul Eggert <eggert@twinsun.com>
65 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
66 was worth (e.g., different users in en_GB disagree about -ize
68 * po/en_GB.po: Remove.
70 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
74 * src/tar.c: Removed support for the obsolete command line
76 * doc/tar.texi: Removed references to the obsolete command
79 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
83 * doc/tar.texi: Updated
84 * src/common.h (check_links_option): New variable
85 (orig_file_name): New variable
86 (check_links): New proto.
87 * src/create.c (struct link.nlink): New member
88 (link_table): Static for the module.
89 (dump_file): Update `link' member when adding new links
91 (check_links): New function.
92 * src/list.c (print_header): Use orig_file_name.
93 * src/tar.c: New option --check-links. Changed semantics of
94 -o to comply to UNIX98 when extracting and to its previous
96 (main): Call check_links if --check-links. was given.
98 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
100 * src/list.c (print_header): Revised
101 * NEWS: Started the entry for 1.13.26
102 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
104 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
106 * .cvsignore: Added to the repository.
107 * doc/.cvsignore: Likewise.
108 * lib/.cvsignore: Likewise.
109 * m4/.cvsignore: Likewise.
110 * po/.cvsignore: Likewise.
111 * scripts/.cvsignore: Likewise.
112 * src/.cvsignore: Likewise.
113 * tests/.cvsignore: Likewise.
115 * lib/Makefile.am: Added exitfail.[hc]
116 * src/misc.c (chdir_do): Fixed call to restore_cwd
117 * src/buffer.c (flush_read): Fixed behavior on short
118 reads right after opening the new archive (multiv01.sh test).
119 (new_volume): Special handling for "-".
120 * src/list.c (print_header): Print trailing slash if
121 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
122 * tests/multiv01.sh: Minor changes.
123 * m4/Makefile.am: Added missing files.
125 2003-07-05 Paul Eggert <eggert@twinsun.com>
127 Finish the checkin begin yesterday.
129 * NEWS: Document the user-visible changes installed in the last
132 * TODO: New file (actually, resurrected; but with new contents).
134 * src/list.c (read_and): Give full type for procedure arg.
135 (read_header): Strip trailing slashes, setting current_trailing_slash.
136 (tartime): Avoid int overflow when printing year (!).
137 (print_header): New arg specifying block ordinal. All uses changed.
138 Print link as 'h' type. Give labels for long links and names.
140 * src/misc.c (contains_dot_dot): Moved to names.c
141 (must_be_dot_or_slash): New function.
142 (safer_rmdir): Use it.
143 (remove_any_file): Now takes enum as option, not boolean.
144 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
145 to unlink a directory.
146 (deref_stat): Accept bool, not int.
148 * src/names.c (namelist_match): Allow partial matches only if
150 (hash_string_hasher): Renamed from hash_avoided_name.
151 (hash_string_compare): Renamed from compare_avoided_anames.
152 (hash_string_insert, hash_string_lookup): New functions.
153 (add_avoided_name, is_avoided_name): Use them.
154 (safer_name_suffix): New function.
155 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
157 * src/rmt.c: Don't include print-copyr.h.
158 (prepare_input_buffer): New arg FD.
159 Do not read more than INT_MAX bytes at once,
160 since it breaks on some brain damaged Tru64 hosts.
162 when retrying instead of subtracting 1024; for speed.
163 (main): Use gettext to translate (C), not print_copyright.
165 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
166 now that gnulib handles this.
167 Include <stddef.h> and <limits.h> unconditionally, now that we assume
169 Assume that offsetof is defined in stddef.h.
170 Do not include <sys/param.h>.
171 (realloc, lseek): Do not declare.
172 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
173 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
174 declarations, since we now assume C89 or better.
175 (PARAMS): Remove, as we now assume C89. All uses changed.
176 (bindtextdomain, textdomain): Include <gettext.h> to define.
177 Include <unlocked-io.h>.
178 (valloc): Define if not defined, and if valloc is not declared.
179 (xstrdup): Remove decl.
181 * src/tar.c: Do not include <print-copyr.h>.
183 (get_date): Remove decl.
184 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
185 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
186 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
187 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
188 (long_options, decode_options): Use them.
189 (OVERWRITE_DIR_OPTION): Remove.
190 (long_options): New options --index-file, --no-overwrite-dir.
191 Remove --overwrite-dir option.
192 (usage): Use PACKAGE_BUGREPORT.
193 (decode_options): Terminate new argv properly.
194 Use PACKAGE_NAME, PACKAGE_VERSION.
195 If verbose, report how we grokked any textual date option.
196 (main): Add support for index-file.
198 * tests/Makefile.am: Convert to UTF-8.
199 (AUTOMAKE_OPTIONS): Remove.
200 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
201 (INCLUDES): Remove ../intl.
202 (LDADD): Don't link libtar.a twice.
204 * tests/genfile.c: Convert to UTF-8.
205 Don't include <print-copyr.h>.
206 (DEFAULT_PATTERN): Renamed from DEFAULT.
207 (ZEROS_PATTERN): Renamed from ZEROS.
208 (main): Use gettext to translate (C), not print_copyright.
210 2003-07-04 Paul Eggert <eggert@twinsun.com>
212 Revamp to meet current standards of autoconf, automake,
213 gettext, and gnulib, and incorporate new translations.
215 * config/config.guess, config/config.sub, config/depcomp,
216 config/install-sh, config/mdate-sh, config/missing,
217 config/mkinstalldirs, config/texinfo.texi:
218 Moved here from parent directory, or from doc.
219 * config.hin: Renamed from config.h.in.
220 * config/config.rpath: New file.
222 * intl: Remove this subdirectory.
224 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
226 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
227 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
228 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
229 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
230 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
231 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
234 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
235 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
236 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
237 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
238 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
239 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
240 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
241 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
242 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
243 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
244 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
245 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
246 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
247 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
248 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
249 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
250 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
251 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
252 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
254 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
255 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
256 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
257 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
258 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
259 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
260 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
261 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
262 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
263 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
264 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
265 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
266 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
267 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
268 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
269 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
270 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
271 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
273 Upgrade to latest version from external source. The file "bootstrap"
274 now grabs these automatically, so we needn't keep track of them
275 in this change long any longer.
277 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
278 (SUBDIRS): Remove intl.
279 * PORTS: Update for star, Macintosh.
280 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
281 Bison 1.875, gettext 0.12.1.
282 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
283 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
284 (AC_CONFIG_AUX_DIR): New.
285 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
287 (AC_PREREQ): Bump from 2.52 to 2.57.
288 (AC_GNU_SOURCE): New.
289 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
290 we no longer support K&R C.
292 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
293 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
294 (AC_MBSTATE_T): Remove.
295 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
296 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
297 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
299 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
300 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
301 (AC_CHECK_TYPE): Remove ssize_t.
302 (gt_TYPE_SSIZE_T): Add.
303 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
304 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
305 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
306 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
307 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
308 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
309 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
310 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
311 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
312 napms, poll, select, strstr, usleep.
313 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
314 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
315 (AM_GNU_GETTEXT): Use external and need-ngettext options.
316 (AM_GNU_GETTEXT_VERSION): New.
317 (AC_OUTPUT): Remove intl/Makefile.
319 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
320 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
321 * doc/fdl.texi: Update to current GNU version.
322 * doc/gettext.texi: Update to current coreutils version,
323 plus a copyright notice.
324 * doc/tar.texi: Switch to new method for doing copyright notices.
325 Use @acronym instead of @sc where appropriate.
326 Remove empty examples. Give a few more examples.
328 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
329 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
330 are built up in pieces with +=.
331 (noinst_HEADERS, INCLUDES): Remove.
332 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
333 (libtar_a_LIBADD): Use $ rather than @.
334 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
336 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
337 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
338 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
339 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
340 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
341 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
342 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
343 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
344 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
345 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
346 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
347 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
348 prereq.m4, xstrtoimax.m4.
350 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
351 be translated, since it's not a user-visible tool.
353 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
355 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
356 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
357 consistency with coreutils.
358 (LDADD): Link LIBINTL after libtar.a, since
359 it's now external and should stand by itself.
361 * src/buffer.c (print_total_written): Adjust to new human.h
363 (child_open_for_compress): Do not increase size to BLOCKSIZE.
364 (open_archive): Open index file name.
365 Strip trailing slahes from file names.
366 (flush_write): Set size to 0 if not saving names.
367 (flush_write, flush_read): Use safer_name_suffix rather than
370 * src/common.h: Include <quote.h>.
371 (absolute_names_option, atime_preserve_option, backup_option,
372 block_number_option, checkpoint_option, dereference_option,
373 force_local_option, ignore_failed_read_option, ignore_zeros_option,
374 incremental_option, interactive_option, multi_volume_option,
375 numeric_owner_option, one_file_system_option, recursive_unlink_option,
376 read_full_records_option, remove_files_option, same_order_option,
377 show_omitted_dirs_option, sparse_option, starting_file_option,
378 to_stdout_option, totals_option, touch_option, verify_option,
379 dev_null_output, now_verifying, we_are_root): Now bool, not int.
380 (current_trailing_slash, index_file_name, recent_long_name_blocks,
381 recent_long_link_blocks): New vars.
382 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
383 (OVERWRITE_OLD_DIRS): Remove.
384 (enum remove_option): New enum.
385 (remove_any_file): Use it as option arg, not int.
386 (is_avoided_name, contains_dot_dot): Return bool, not int.
387 (safer_name_suffix): New decl.
389 * src/compare.c (now_verifying): Now bool, not int.
390 (fill_in_sparse_array): Move to extract.c. Now returns bool;
391 all callers changed to test for failure.
392 (diff_sparse_files): Take size from current_stat, not from param.
393 (diff_archive): Do not count trailing slashes in archives.
394 (verify_volume): Test for header failure after loop, not before.
396 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
398 (start_header): Clear devmajor and devminor fields, too.
399 (finish_header): New arg block_ordinal.
400 (init_sparsearray): Now extern. Set sp_array_size to
401 SPARSES_IN_OLDGNU_HEADER if it is zero.
402 (dump_file): Keep link table as a hash.
403 Do not count "file changed as we read it" as a failure.
405 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
406 Move extern decl to common.h.
408 * src/extract.c (we_are_root): Now bool, not int.
409 (check_time): Warn about implausibly old time stamps.
410 (set_stat): Use utimbuf, not stat_info.
411 (prepare_to_extract): New arg DIRECTORY.
412 (fill_in_sparse_array): Moved here from compare.c.
413 (extract_sparse_file): Now returns off_t, giving size left.
414 Truncate file at end.
415 (extract_archive): Use safer_name_suffix rather than rolling our own.
416 Use fill_in_sparse_array rather than rolling our own.
417 Strip trailing slashes more effectively.
418 Check for unsafe names.
420 * src/incremen.c (struct directory): nfs and found are now of type
422 (gnu_restore): Now takes directory name as argument, not offset
423 of directory name in a global. All uses changed.
424 (CURRENT_FILE_NAME): Remove.
427 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
430 2002-09-30 Paul Eggert <eggert@twinsun.com>
432 * src/rmt.c (prepare_input_buffer): Renamed form
433 prepare_record_buffer. All uses changed. Do not assume that
434 size_t is the same width as int.
436 2002-03-29 Paul Eggert <eggert@twinsun.com>
438 * src/incremen.c (get_directory_contents):
439 If ignore_failed_read_option, only warn about
440 get_directory_contents failures. Fix suggested by
443 2002-01-31 Mark W. Eichin <eichin@thok.org>
445 * src/buffer.c (child_open_for_compress): Don't try to read
446 past the end of the buffer.
448 2001-10-11 Jim Meyering <meyering@lucent.com>
450 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
451 and quote_n (1, ... to avoid clobbering a buffer.
453 2001-09-26 Paul Eggert <eggert@twinsun.com>
455 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
457 * src/buffer.c (flush_read): Don't diagnose partial blocks before
458 end of file; just ignore them silently.
460 * src/list.c (read_header): Don't keep around extended name
461 and link info indefinitely; keep it only for the next file.
462 This fixes a bug introduced in 1.13.24, and removes the need
463 for some static variables. Set recent_long_name and
464 recent_long_link to zero if there were no long links; this
465 avoids a violation of ANSI C rules for pointers in delete.c.
466 * THANKS: Add Christian Laubscher.
468 2001-09-26 Jim Meyering <meyering@lucent.com>
470 * doc/tar.texi (Remote Tape Server): is know -> is known
472 2001-09-25 Paul Eggert <eggert@twinsun.com>
474 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
475 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
476 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
477 want to distinguish EINVAL and EILSEQ.
479 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
481 * src/extract.c (maybe_recoverable):
482 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
484 2001-09-22 Paul Eggert <eggert@twinsun.com>
486 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
488 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
491 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
492 * PORTS: Add copyright notice, 'star' reference.
493 * README-alpha: Add copyright notice, autoconf 2.52 patch.
494 * THANKS: Add Christophe Kalt.
495 * config.sub: Upgrade to 2001-09-14 version.
497 * configure.ac (ALL_LINGUAS): Add ko.
498 * po/ko.po: Resurrected file.
500 * doc/convtexi.pl: Add coding advice for Emacs.
502 * doc/getdate.texi: Add copyright notice.
504 * doc/mdate-sh: Upgrade to automake 1.5 version.
506 * doc/tar.texi (extracting files): Mention --to-stdout.
507 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
508 (Overwrite Old Files): Likewise.
510 * lib/Makefile.am (noinst_HEADERS):
511 Remove copysym.h. Add print-copyr.h, unicodeio.h.
512 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
514 * lib/copysym.c, lib/copysym.h: Remove.
515 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
516 lib/unicodeio.h: New files.
518 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
519 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
521 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
522 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
524 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
525 * m4/isc-posix.m4: Remove.
527 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
529 * po/POTFILES.in: Add copyright notice.
531 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
533 * tests/Makefile.am (LDADD): Likewise.
535 * src/buffer.c (write_archive_buffer, close_archive):
536 If an archive is a socket, treat it like a FIFO.
537 (records_read, records_written): New vars.
538 (write_archive_to_stdout): Now bool, not int.
539 (open_archive, flush_write, flush_read): Keep records_read and
540 records_written up to date.
542 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
543 (write_archive_to_stdout): Now bool, not int.
544 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
545 (read_header): Now takes bool arg. Existing callers modified
546 to pass 0, unless otherwise specified.
548 * src/delete.c (records_read): Remove; now a global.
549 (acting_as_filter): Now bool, not int.
550 (recent_long_name, recent_long_link, recent_long_name_blocks,
551 recent_long_link_blocks, records_read, records_written): New decls.
552 (records_skipped): New var.
553 (move_archive): Don't divide by zero if arg is 0.
554 Use the above vars to compute how far to move.
555 (write_recent_blocks): New function.
556 (delete_archive_member): Pass 1 to read_header, so that it doesn't
557 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
558 Keep track of how many records have been skipped.
559 Let the buffer code count records.
560 When copying a header, copy any extended headers that came before it.
562 * src/extract.c (extract_archive): When marking a directory to be
563 updated after symlinks, stat all directories after it in the
564 delayed-set-stat list too, since they will be checked after
565 symlinks. Add support for --overwrite-dir.
567 * src/list.c (recent_long_name, recent_long_link,
568 recent_long_name_blocks, recent_long_link_blocks): New vars.
569 (read_and): Pass 0 to read_header.
570 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
571 headers into new vars. Null-terminate incoming symbolic links.
573 * src/rmt.c: Include print-copyr.h, not copysym.h.
574 (main): Use print_copyright, not copyright_symbol.
575 * src/tar.c (decode_options): Likewise.
576 (OVERWRITE_DIR_OPTION): New constant.
577 (long_options, usage, decode_options): Add --overwrite-dir.
579 * src/tar.h: Put copyright notice into documentation.
581 * tests/Makefile.am (TESTS): Add delete03.sh.
582 * tests/delete03.sh: New file.
584 * tests/genfile.c: Include print-copyr.h, not copysym.h.
585 (main): Use print_copyright, not copyright_symbol.
586 Include <argmatch.h>.
587 (pattern_strings): Remove.
588 (pattern_args, pattern_types): New constants.
589 (main): Use XARGMATCH, not argmatch.
591 2001-09-20 Jim Meyering <meyering@lucent.com>
593 * lib/xstrtol.c (strtoimax): Guard declaration with
594 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
595 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
596 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
597 (strtoumax): Likewise, for completeness (it wasn't necessary).
598 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
599 Check for declaration of strtoimax.
600 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
601 Check for declaration of strtoumax.
603 2001-09-16 Paul Eggert <eggert@twinsun.com>
605 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
607 2001-09-14 Paul Eggert <eggert@twinsun.com>
609 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
611 * README-alpha: Describe automake patch.
613 * configure.ac (LIBOBJS):
614 Remove automake 1.4 workaround, as we're using 1.5 now.
615 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
617 * lib/copysym.c: Include stddef.h, for size_t.
618 Include langinfo.h if needed.
619 Use locale_charset only if USE_INCLUDED_LIBINTL;
620 if not, use nl_langinfo (CODESET) if available.
622 2001-09-13 Paul Eggert <eggert@twinsun.com>
624 * config.guess, config.sub: Sync with canonical versions.
626 * configure.ac (jm_PREREQ_XGETCWD): Add.
628 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
629 (libtar_a_SOURCES): Add copysym.c.
630 * copysym.c, copysym.h: New files.
632 * lib/error.c: Sync with fileutils version.
634 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
635 * m4/getcwd.m4: New file.
636 * m4/uintmax_t.m4: Remove.
638 * m4/gettext.m4 (AM_WITH_NLS):
639 Fix bug with calculating version of Bison 1.29.
640 Reported by Karl Berry.
642 * src/Makefile.am (datadir): Remove.
644 * src/rmt.c: Include copysym.h.
645 (main): Use copyright_symbol to translate copyright notice,
647 * src/tar.c: Likewise.
648 * tests/genfile.c: Likewise.
650 * src/system.h (MB_LEN_MAX): New symbol.
652 2001-09-11 Paul Eggert <eggert@twinsun.com>
654 * src/extract.c (struct delayed_set_stat): New member
656 (delay_set_stat): Initialize it to 0.
657 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
658 taking an extra stat ourselves. All callers changed.
659 (set_stat): Likewise.
660 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
661 If false, stop when encountering a struct whose 'after_symlinks'
662 member is true. Otherwise, go through all structures but check
663 them more carefully. All callers changed.
664 (extract_archive): When extracting a deferred symlink, if its parent
665 directory's status needs fixing, then mark the directory as needing
666 to be fixed after symlinks.
667 (extract_finish): Fix status of ordinary directories, then apply
668 delayed symlinks, then fix the status of directories that are
669 ancestors of delayed symlinks.
671 * src/rtapelib.c (rexec):
672 Remove declaration; it ran afoul of prototypes on Crays.
673 Reported by Wendy Palm of Cray.
675 2001-09-06 Paul Eggert <eggert@twinsun.com>
677 * lib/strtoimax.c (HAVE_LONG_LONG):
678 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
679 (strtoimax): Use sizeof (long), not
680 sizeof strtol (ptr, endptr, base),
681 to work around bug in IBM C compiler.
683 2001-09-04 Paul Eggert <eggert@twinsun.com>
685 * lib/xgetcwd.c: Include "xalloc.h".
686 (xgetcwd): Do not return NULL when memory is exhausted; instead,
687 report an error and exit.
689 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
692 2001-09-03 Paul Eggert <eggert@twinsun.com>
694 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
695 (jm_PREREQ_XGETCWD): New macro.
697 * lib/exclude.c (fnmatch_no_wildcards):
698 Fix typo that caused us to do case-folding
699 search even when that was not desired. This occurred only in the
702 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
703 Do not include xalloc.h.
704 (INITIAL_BUFFER_SIZE): New symbol.
705 Do not use xmalloc / xrealloc, since the caller is responsible for
706 handling errors. Preserve errno around `free' during failure.
707 Do not overrun buffer when using getwd.
709 * lib/xgetcwd.c (xgetcwd):
710 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
711 to decide whether to use getcwd (NULL, 0).
713 2001-09-02 Paul Eggert <eggert@twinsun.com>
715 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
717 2001-09-01 Jim Meyering <meyering@lucent.com>
719 * exclude.c: Use `""', not `<>' to #include non-system header files.
720 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
721 and strncasecmp as r-values. Unixware didn't have declarations.
723 2001-08-31 Jim Meyering <meyering@lucent.com>
725 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
726 Use an initial, malloc'd, buffer of length 128 rather than
727 a statically allocated one of length 1024.
729 2001-08-30 Paul Eggert <eggert@twinsun.com>
731 * lib/utime.c: Include full-write.h.
732 * lib/xstrtol.c (strtoimax): New decl.
734 2001-08-29 Paul Eggert <eggert@twinsun.com>
736 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
738 * src/create.c (dump_file): Relativize link names before dumping.
739 This fixes a bug reported by Jose Pedro Oliveira.
741 * src/create.c (dump_file): Use offsetof when computing sizes for
742 struct hack; this avoids wasted space in some cases.
743 * src/incremen.c (note_directory, find_directory): Likewise.
744 * src/names.c (name_gather, addname): Likewise.
746 * src/extract.c (extract_archive): Use strcpy, not memcpy,
747 for consistency with other code that does similar things.
748 * src/names.c (name_gather): Likewise.
750 * src/names.c (read_name_from_file, name_next, name_gather,
751 add_hierarchy_to_namelist): Avoid quadratic behavior when
752 reallocating buffers. Check for buffer size overflow.
753 (addname): Avoid unnecessary clearing of memory.
755 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
757 * src/extract.c (delay_set_stat): Fix off-by-one error in file
758 name size allocation that caused core dumps.
760 2001-08-28 Paul Eggert <eggert@twinsun.com>
762 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
764 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
765 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
766 (daddr_t): Remove; no longer used.
767 (jm_PREREQ_HUMAN): Add.
769 * acconfig.h: Remove; no longer needed.
771 * config.guess, config.sub:
772 New files, from automake 1.5. Gettext 0.10.39 needs them.
773 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
775 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
776 (SUBDIRS): Put intl before lib, as gettext requires.
778 * ABOUT-NLS: Upgrade to gettext 0.10.39.
779 * intl: Upgrade entire directory to gettext 0.10.39.
780 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
781 New files, from gettext 0.10.39.
782 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
783 Upgrade to gettext 0.10.39,
784 * po/Makefile.in.in: Likewise, except fix a typo in its copying
786 * po/cat-id-tbl.c, po/stamp-cat-id:
787 Remove; no longer used by gettext 0.10.39.
788 * po/ChangeLog: New file.
790 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
791 $(srcdir)/tar.texi: Likewise.
792 * doc/freemanuals.texi: New file.
793 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
795 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
797 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
798 (noinst_HEADERS): Add quote.h.
799 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
801 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
803 * lib/full-write.c, lib/savedir.c: Comment fix.
805 * lib/pathmax.h: Remove.
807 * lib/quote.c, lib/quote.h: New files.
809 * lib/xgetcwd.c: Don't include pathmax.h.
810 Include stdlib.h and unistd.h if available.
812 (xmalloc, xstrdup, free): Remove decls.
813 (xgetcwd): Don't assume sizes fit in unsigned.
814 Check for overflow when computing sizes.
815 Simplify reallocation code.
817 * lib/xmalloc.c: Quote failure tests.
819 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
821 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
823 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
825 (strtoumax, uintmax_t, strtoull, strtol): Remove.
826 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
827 (strtoimax): Renamed from strtoumax. All uses of unsigned values
828 changed to signed values. Check sizes at compile-time, not
829 run-time. Prefer strtol to strtoll if both work.
832 * lib/xstrtol.h (xstrtoimax): New decl.
834 * m4/Makefile.am (EXTRA_DIST):
835 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
836 longlong.m4, xstrtoimax.m4.
838 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
839 Remove; now done by autoconf.
840 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
841 Use AC_CHECK_TYPE instead of merely looking for the header.
843 * m4/uintmax_t.m4: Use shorter comment.
845 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
846 Quote first arg of AC_DEFUN.
847 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
848 is needed to parse the include file.
849 Simplify logic behind the args to AC_REPLACE.
851 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
853 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
856 Use "Copyright %d" to simplify the translator's job in the future.
857 Advise translator about circle-C.
858 * src/tar.c: (decode_options): Likewise.
859 * tests/genfile.c (main): Likewise.
861 2001-08-28 Jim Meyering <meyering@lucent.com>
863 * lib/argmatch.c: Include "quote.h".
864 (argmatch_invalid): Quote the context.
866 * lib/dirname.c (dir_name): Fix typo on PC platforms.
868 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
869 Use single-quote for local .h files.
871 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
873 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
876 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
877 invoking mktime the last time.
879 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
881 * lib/rename.c: Major rewrite by Volker Borchert to use system
882 rename function, but to work around problems with trailing
885 * lib/strtoll.c: New file, from glibc.
886 * lib/strtoul.c: Update from glibc.
888 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
889 Add support for signed numbers, too.
890 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
892 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
894 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
895 (main): Use generic names in debugging output.
896 * lib/strtoimax.c: Plus add the following changes of my own:
897 (main): Use accurate names in debugging output.
899 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
902 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
903 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
904 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
905 m4/utime.m4, m4/utimes.m4:
906 Quote the first argument in each use of AC_DEFUN.
908 * m4/getline.m4: Don't use string.h.
910 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
912 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
914 2001-08-27 Paul Eggert <eggert@twinsun.com>
916 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
918 The biggest change is the new --exclude semantics and options.
919 The basic idea was suggested by Gerhard Poul; thanks!
921 * NEWS: Describe new --exclude semantics and options, and bug fixes.
922 * README: ignfail.sh fails on some NFS hosts.
923 * NEWS, README, lib/xstrtol.h: Add copyright notice.
925 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
926 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
927 Remove; the automake bug has been fixed.
928 * acinclude.m4: Remove.
930 * configure.ac: Renamed from configure.in.
931 (AC_PREREQ): Bump from 2.13 to 2.52.
932 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
933 1997-05-30) has an encoding error.
934 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
935 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
937 * doc/fdl.texi: Update to current GNU version.
939 * doc/tar.texi: Put leading '*' in direntry.
940 Accommodate new gfdl sectioning.
941 New option --recursion (the default) that is the inverse of
944 New options --anchored, --ignore-case, --wildcards,
945 --wildcards-match-slash, and their negations (e.g., --no-anchored).
946 Along with --recursion and --no-recursion, these control how exclude
947 patterns are interpreted. The default interpretation of exclude
948 patterns is now --no-anchored --no-ignore-case --recursion
949 --wildcards --wildcards-match-slash.
951 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
953 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
954 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
955 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
956 Include if available.
957 (<xalloc.h>): Include
958 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
959 (verify): New macro. Use it to verify that EXCLUDE macros do not
960 collide with FNM macros.
961 (struct patopts): New struct.
962 (struct exclude): Use it, as exclude patterns now come with options.
963 (new_exclude): Support above changes.
964 (new_exclude, add_exclude_file):
965 Initial size must now be a power of two to simplify overflow checking.
966 (free_exclude, fnmatch_no_wildcards): New function.
967 (excluded_filename): No longer requires options arg, as the options
968 are determined by add_exclude. Now returns bool, not int.
969 (excluded_filename, add_exclude):
970 Add support for the fancy new exclusion options.
971 (add_exclude, add_exclude_file): Now takes int options arg.
972 Check for arithmetic overflow when computing sizes.
973 (add_exclude_file): xrealloc might modify errno, so don't
974 realloc until after errno might be used.
976 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
978 (free_exclude): New decl.
979 (add_exclude, add_exclude_file): Now takes int options arg.
980 (excluded_filename): No longer requires options arg, as the options
981 are determined by add_exclude. Now returns bool, not int.
983 * lib/prepargs.c: Include <string.h>; required for C99 since
987 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
989 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
990 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
992 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
993 Remove inttypes_h.m4, largefile.m4, mktime.m4.
995 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
996 subsumed by Autoconf 2.50.
998 * m4/error.m4: Upgrade to serial 2.
1000 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1001 remove test for GNU C library. It's not correct, as some
1002 older glibcs are buggy.
1004 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1006 * m4/prereq.m4: Upgrade to serial 20, but then:
1007 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1008 (jm_PREREQ_EXCLUDE): New macro.
1009 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1012 * m4/realloc.m4: Upgrade to serial 4.
1014 * m4/strerror_r.m4: Revert to serial 1002.
1016 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1018 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1020 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1021 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1022 it is now subsumed by autoconf. Add inttypes.h.
1024 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1025 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1027 * src/buffer.c (new_volume): Stop if the script exits with an error.
1029 * src/common.h (excluded_with_slash, excluded_without_slash):
1030 Remove, replacing by:
1031 (excluded): New decl.
1032 (link_error): New decl.
1033 (excluded_name): Now returns bool.
1036 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1037 Support hard links to symbolic links.
1039 (struct delayed_symlink): Remove 'names' member, replacing it with
1040 'sources' and 'target' member. All uses changed.
1042 (struct string_list): New type.
1044 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1045 for struct hack; this avoids wasted space in some cases.
1047 (extract_archive): Fix test for absolute pathnames and/or "..".
1048 Use link_error to report errors for links.
1049 Remove redundant trailing '/' at "really_dir", for all uses, not
1050 just before invoking mkdir.
1051 If overwriting old files, do not worry so much about existing
1053 Fix mode computation in the case where the directory exists.
1055 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1056 link, make a copy of the symbolic link.
1058 * src/incremen.c (get_directory_contents):
1059 If ignore_failed_read_option, only warn about
1062 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1063 However, check for error even for '-' or '+' case.
1065 (print_header): Try parsing uids and gids as unsigned integers first,
1066 and as a uid_t or gid_t only if that fails. This adds support for
1067 listing positive uids and gids that are greater than UID_MAX and
1070 * src/misc.c (link_error): New function.
1072 * src/names.c (collect_and_sort_names):
1073 If ignore_failed_read_option, only warn about
1076 (excluded_name): Now returns bool. Simplify, as the fancy
1077 features are now all in excluded_filename.
1079 * src/rtapelib.c (base_name): Remove decl, as system.h now
1082 * src/system.h: Include stddef.h if available.
1083 (offsetof): Declare if stddef.h doesn't.
1085 Include <dirname.h>.
1086 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1088 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1089 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1090 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1091 WILDCARDS_MATCH_SLASH_OPTION):
1094 (long_options, usage, decode_options): Add support for --anchored,
1095 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1096 --no-wildcards-match-slash, --recursion, --wildcards,
1097 --wildcards-match-slash.
1099 (decode_options): Implement the new way of interpreting exclude
1102 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1104 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1105 just print error messages suggesting alternatives.
1107 (add_filtered_exclude): Remove.
1109 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1111 * tests/extrac04.sh (out): Remove
1112 directory/subdirectory/file1, as the new semantics for
1113 --exclude exclude it.
1115 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1117 2001-08-12 Paul Eggert <eggert@twinsun.com>
1119 * lib/addext.c (<errno.h>): Include.
1120 (errno): Declare if not defined.
1121 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1122 leaves errno alone, because there is no limit. Also, work even if
1123 size_t is narrower than long.
1125 2001-07-08 Paul Eggert <eggert@twinsun.com>
1127 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1129 2001-05-10 Paul Eggert <eggert@twinsun.com>
1131 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1132 Include <backupfile.h> and <dirname.h> after size_t is defined.
1133 (addext): Use base_len to trim redundant trailing slashes instead of
1136 * lib/backupfile.c (ISSLASH, base_name):
1137 Remove decls; now in dirname.h.
1138 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1140 (find_backup_file_name): Rename locals to avoid new functions.
1141 Use base_len instead of rolling it ourselves.
1142 Work even if dirlen is 0.
1143 Use a dir of '.' if given the empty string.
1146 Do not include <stdio.h>, <assert.h>; no longer needed.
1147 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1148 Include <string.h>, <dirname.h>.
1149 (base_name): Allow file names ending in slashes, other than names
1150 that are all slashes. In this case, return the basename followed
1153 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1154 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1155 (dir_len): Renamed from dirlen.
1156 All callers changed.
1158 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1160 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1162 2001-02-16 Paul Eggert <eggert@twinsun.com>
1164 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1165 Do not declare or define if HAVE_MBRTOWC,
1166 since the test for HAVE_MBRTOWC now requires proper declarations.
1168 * lib/alloca.c (malloc): Undef before defining.
1170 2001-02-13 Paul Eggert <eggert@twinsun.com>
1172 * src/compare.c (read_and_process): Use off_t for size.
1173 From Maciej W. Rozycki.
1175 2001-01-26 Paul Eggert <eggert@twinsun.com>
1177 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1179 2001-01-12 Paul Eggert <eggert@twinsun.com>
1181 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1183 * lib/savedir.h (savedir): Remove size arg.
1185 * doc/tar.texi: Add @setchapternewpage odd.
1186 Remove -I as an alias for -T, for now.
1188 Update copyright. Remove "Published by".
1189 Dates beginning with / or . are taken to be file names.
1191 * src/tar.c (<time.h>): Do not include;
1192 (time): Do not declare.
1193 (usage): Remove -I as an alias for -T.
1194 (OPTION_STRING): Remove -I.
1195 (decode_options): Dates that look like an absolute path name,
1196 or that start with '.', are presumed to be file names whose
1198 Remove 'I' as an aliase for 'T'.
1201 * src/extract.c (<time.h>): Do not include; system.h now does this.
1202 (make_directories): Skip filesystem prefixes.
1203 Don't assume '/' is the only separator.
1204 (extract_sparse_file): Use new full_write semantics.
1205 On write error, return instead of invoking skip_file.
1206 Do not free sparsearray; caller does this now.
1207 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1209 (extract_archive): Don't assume file name lengths fit in int.
1210 Report what got stripped from member name; it might be more than '/'.
1211 Use new full_write semantics.
1212 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1214 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1216 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1217 (time): Remove decl; likewise.
1218 (child_open_for_uncompress): Use new full_write semantics.
1219 (flush_write): Use ISSLASH instead of testing for '/'.
1220 (flush_read): Likewise.
1222 * src/rmt.h (_remdev): Look for / anywhere in Path.
1224 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1225 Don't assume '/' is the only separator.
1226 (safer_rmdir): Don't assume '/' is the only separator.
1228 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1230 * lib/dirname.h (dirlen): New decl.
1232 * src/incremen.c (get_directory_contents):
1233 Remove path_size arg; all callers changed.
1234 Don't assume '/' is the only directory separator.
1235 (gnu_restore): Work even if file name length doesn't fit in int.
1237 * lib/addext.c (ISSLASH): New macro.
1238 (addext): Trim any redundant trailing slashes.
1240 * src/names.c (name_next):
1241 Don't assume '/' is the only directory separator.
1242 (namelist_match): Likewise.
1243 (add_hierarchy_to_namelist): Remove dirsize arg.
1244 Do not assume '/' is the only directory separator.
1245 (new_name): Likewise.
1247 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1248 (libtar_a_SOURCES): Add dirname.c.
1250 * src/create.c (relativize):
1251 New function, with much of old start_header's guts.
1252 Handle filesystem prefixes.
1253 (start_header): Use this new function.
1254 (init_sparsearray): Don't bother to zero out the new array;
1256 (deal_with_sparse): Fix array allocation bug.
1257 (create_archive): Don't assume '/' is the only separator.
1258 (dump_file): Likewise.
1259 Don't worry about leading / in symlink targets.
1261 * lib/savedir.c (savedir):
1262 Remove size arg; it wasn't portable. All callers changed.
1264 * lib/utime.c (utime_null): Adjust to new full_write convention.
1266 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1268 * lib/backupfile.c: Include <dirname.h>.
1269 (ISSLASH): New macro.
1270 (find_backup_file_name): Use dirlen to calculate directory lengths.
1271 (max_backup_version): Strip redundant trailing slashes.
1273 * src/common.h: Include <full-write.h>.
1274 (get_directory_contents): No longer has size arg.
1275 (gnu_restore): Arg is size_t, not int.
1277 * src/system.h: Include <time.h>.
1278 (time): Declare if not defined.
1280 * lib/full-write.c: Include full-write.h, not safe-read.h.
1281 full_write returns size_t, with short writes meaning failure.
1282 All callers changed.
1284 * src/rtapelib.c: Include full-write.h.
1286 * src/rmt.c: Include full-write.h.
1287 (main): Update copyright.
1289 * doc/getdate.texi: Mention that only English is supported.
1290 Show how to use "date" so that the output is acceptable to getdate.
1291 Mention Z as an abbreviation for UTC.
1293 * lib/full-write.h: New file.
1295 * src/list.c: system.h now does time.h stuff.
1298 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1300 Do not include string.h, strings.h, or assert.h; no longer needed.
1301 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1303 (base_name): New decl.
1304 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1305 (dir_name_r): Remove.
1306 (dirlen): New function.
1307 (dir_name): Use dirlen instead of dir_name_r.
1308 (<string.h>, <strings.h>): Include only if test program.
1309 (main): Use "return 0", not "exit (0)".
1311 2000-12-08 Paul Eggert <eggert@twinsun.com>
1313 * lib/dirname.h: New file.
1315 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1317 * lib/fnmatch.c: Do not comment out all the code if we are using
1318 the GNU C library, because in some cases we are replacing buggy
1319 code in the GNU C library itself.
1321 2000-10-30 Paul Eggert <eggert@twinsun.com>
1323 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1325 2000-10-29 Paul Eggert <eggert@twinsun.com>
1327 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1329 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1331 2000-10-28 Paul Eggert <eggert@twinsun.com>
1333 * doc/tar.texi: --no-recursion now applies to extraction, too.
1334 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1335 * src/names.c (namelist_match, excluded_name):
1336 Do not match subfiles of a directory
1337 if --no-recursion is specified.
1338 * src/tar.c (NO_RECURSE_OPTION): Remove.
1339 (long_options): Have getopt set the --no-recursion flag.
1340 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1341 Remove case for NO_RECURSE_OPTION.
1342 * src/common.h (recursion_option):
1343 Renamed from no_recurse_option, with sense
1344 negated, and with FNM_LEADING_DIR being the nonzero value.
1346 * names.c (namelist_match): New function.
1347 (name_match, name_scan): Use it to eliminate duplicate code.
1348 (names_notfound): Remove special case for Amiga.
1350 2000-10-27 Paul Eggert <eggert@twinsun.com>
1352 * src/misc.c (read_error_details, read_warn_details,
1353 read_fatal_details): Don't assume size_t is unsigned long.
1355 * src/buffer.c (flush_read): If read_full_records_option, try to
1356 fill the input buffer, as --delete -f - needs this.
1358 2000-10-24 Paul Eggert <eggert@twinsun.com>
1360 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1362 * src/buffer.c (check_label_pattern):
1363 Make sure header name is a string before
1364 passing it to fnmatch.
1365 (init_volume_number): Check for global_volno overflow.
1366 (new_volume): Check for global_volno overflow.
1368 * src/tar.c (decode_options):
1369 Check that volume label is not too long to overflow
1370 name in tar header block.
1372 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1374 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1375 (AC_FUNC_STRERROR_R): Use this instead.
1377 2000-10-23 Paul Eggert <eggert@twinsun.com>
1379 * src/extract.c: Include <time.h>, since we invoke "time".
1381 * lib/prepargs.c (prepend_default_options):
1382 Don't use NULL, for portability.
1384 * m4/fnmatch.m4: Add "working" to message.
1386 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1388 (getpwuid, getgrgid): Declare only if system headers don't.
1389 (gid_to_gname): Don't invoke setgrent.
1390 (namelist): Now static, not global.
1391 (nametail): New var. All uses of namelast changed to use
1392 nametail, with one extra level of indirection.
1393 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1394 (name_match): Set nametail too, when setting namelist to null.
1395 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1396 struct name *, so that we don't have to look up the name again
1397 here. Get change_dir from dir rather than as a separate arg. Add
1398 dirsize arg, and pass it along to get_directory_contents. Remove
1399 unnecessary check of directory type.
1400 (new_name): Do not append a slash if PATH already ends in one.
1401 (avoided_names, struct avoided_name): Remove.
1402 (avoided_name_table): New var, replacing avoided_names.
1403 (hash_avoided_name, compare_avoided_names): New function.
1404 (add_avoided_name, is_avoided_name): Use hash table rather than
1407 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1408 (child_open_for_compress, child_open_for_uncompress,
1409 close_archive): Propagate any failure of the compression process
1411 (open_archive, flush_write, flush_read, close_archive): Do not
1412 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1413 -1. Instead, allocate an array with the size that's needed.
1414 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1415 (backspace_output): Don't try to backspace past start of archive.
1416 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1418 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1419 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1420 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1421 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1422 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1423 WITH_DMALLOC, WITH_REGEX):
1424 Remove; now generated automatically.
1426 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1427 compatibility for glibc fragments.
1428 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1429 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1430 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1431 that we needn't put an entry into acconfig.h.
1432 (ALL_LINGUAS): Add da.
1433 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1434 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1436 (AC_MBSTATE_T): Add.
1437 (RMT): Append $(EXEEXT).
1438 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1439 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1440 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1441 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1442 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1443 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1444 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1445 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1446 (EMUL_OPEN3): Remove; no longer needed.
1447 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1449 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1451 * src/common.h: Do not include basename.h.
1452 * src/rtapelib.c (base_name): Do not include basename.h;
1453 declare base_name instead.
1455 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1457 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1458 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1459 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1460 Adjust to the above changes.
1462 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1464 * src/open3.c: Remove.
1466 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1467 (tar_SOURCES): Remove open3.c.
1468 (INCLUDES): Remove -I.., as automake does that.
1469 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1471 The following changes are to put LOCALEDIR into localedir.h instead
1472 of passing it on the command line.
1474 (DISTCLEANFILES): New macro.
1475 (localedir.h): New rule.
1476 (rmt.o tar.o): Now depend on localedir.h.
1478 * tests/delete02.sh, tests/extrac04.sh: New files.
1480 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1481 (TESTS): Add extrac04.sh, and restore delete02.sh.
1482 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1483 (INCLUDES): Remove -I.. as automake does this now.
1485 * src/rtapelib.c (rexec): Don't declare unless using it.
1486 (do_command): Simplify signal-handling code slightly.
1488 * src/delete.c (blocks_needed): Remove. All uses changed to use
1489 blocking_factor - new_blocks.
1490 (acting_as_filter): New var.
1491 (write_record, delete_archive_members): Use acting_as_filter
1492 rather than archive == STDIN_FILENO to detect whether we're acting
1493 as a filter, as open can return STDIN_FILENO in some cases.
1494 (delete_archive_members): Ignore zero blocks if
1495 ignore_zeros_option is nonzero. Fix bug that messed up last
1496 output block: write_eot can't be used here, as it gets confused
1497 when the input is at end of file.
1499 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1500 symbolic link contents length. Pass directory size to
1501 get_directory_contents.
1503 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1504 m4/strerror_r.m4: New files.
1505 * m4/signedchar.m4: Remove this file.
1506 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1507 * m4/Makefile.am (EXTRA_DIST): Likewise.
1509 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1511 * po/da.po: New translation file.
1513 * src/mangle.c (extract_mangle):
1514 Fix diagnostic with wrong number of %s'es.
1516 * lib/fnmatch.c (fnmatch):
1517 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1518 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1520 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1521 fall off a device's end. Detect this.
1523 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1525 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1526 include <pathmax.h> and directory include files like <dirent.h>;
1527 no longer used. Include <savedir.h> instead.
1528 (closedir, signed_char): remove macro; no longer used.
1529 (bool, false, true): Include <stdbool.h> if you have the include
1530 file, otherwise define.
1533 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1534 opendir_warn, readdir_error): Remove; no longer needed.
1535 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1536 before deciding whether we're trying to remove ".".
1537 (remove_any_file): Try unlink first if we are not root. Use
1538 savedir when recursively removing directories, to avoid exhausting
1540 (savedir_error, savedir_warn, symlink_error): New functions.
1542 * src/list.c: (read_and): Do not invoke
1543 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1544 responsible for that. Do not invoke apply_delayed_set_stat; our
1545 caller is now responsible for that.
1546 (read_header): Use signed char instead of signed_char. Prevent
1547 later references to current_header from mistakenly treating it as
1549 (from_header): Quote invalid base-64 strings in diagnostics.
1550 (time_from_header): Do not warn about future timestamps in
1551 archive; check_time now does that.
1552 (print_header): Quote unknown file types.
1553 (skip_member): New function, replacing skip_extended_headers and
1554 now skipping the whole member instead of just the extended
1555 headers. All callers changed. This makes the code handle
1556 extended headers uniformly, and fixes some bugs.
1558 * src/update.c (update_archive): Use skip_member.
1560 * src/extract.c (we_are_root): Now global.
1561 (struct delayed_symlink): New type.
1562 (delayed_symlink_head): New var.
1563 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1564 not apply_delayed_set_stat.
1565 (set_mode, set_stat): Pointer args are now const pointers.
1566 (check_time): New function.
1567 (set_stat): Warn if setting a file's timestamp to be the future.
1568 (make_directories): Do not save and restore errno.
1569 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1570 intermediate directories.
1571 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1572 not in caller. Extract potentially dangerous symbolic links more
1573 carefully, deferring their creation until the end, and using a
1574 regular file placeholder in the meantime. Do not remove trailing
1575 / and /. from file names. Do not bother checking for ".." when
1576 checking whether a directory loops back on itself, as loopbacks
1577 can occur with symlinks too. Also, in that case, do not bother
1578 saving and restoring errno; just set it to EEXIST.
1579 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1580 ancestor if it ends in slash too (as well as ending in a char just
1582 (apply_delayed_set_stat): Remove.
1583 (apply_delayed_symlinks, extract_finish): New functions.
1585 * doc/fdl.texi: New file.
1586 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1587 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1588 * doc/tar.texi: Add Free Documentation License. New section
1589 "Overwrite Old Files", and revamp that section to make it easier to
1590 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1591 documentation into getdate.texi. Fix several minor typos. Describe
1592 TAR_OPTIONS. Describe incompatibility between incremental backups and
1593 --atime-preserve. Describe incompatibility between --verify and other
1594 options. Mention that tar normally removes symbolic links rather than
1595 following them, when extracting a file of the same name.
1597 * THANKS: Add gpoul. Change skip's address.
1599 * po/POTFILES.in: Add lib/human.c.
1601 * src/common.h (namelist, namelast): Remove decls.
1602 (we_are_root, extract_finish, skip_member, savedir_error,
1603 savedir_warn, symlink_error, gnu_list_name): New decls.
1604 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1605 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1606 closedir_warn, opendir_error, opendir_warn, readdir_error,
1607 readdir_warn): Remove decls.
1608 (get_directory_contents): New off_t arg.
1609 (addname): Now returns struct name *.
1611 * src/tar.h, tests/genfile.c: Fix comments.
1613 * src/create.c: Include hash.h.
1614 (gnu_list_name): Remove decl.
1615 (struct link): Remove "next" member.
1617 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1618 consistency with other diagnostics.
1619 (deal_with_sparse): Check for I/O error when closing the file.
1620 (create_archive): Do not allocate an array of size PATH_MAX, as
1621 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1622 the size that's needed.
1623 (hash_link, compare_links): New functions.
1624 (dump_file): Do not exhaust open file descriptors when descending
1625 deeply into a directory, by using savedir rather than
1626 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1627 Hash the set of links already created, instead of using a linked
1628 list. Fix some bugs in outputting sparse files which caused the
1629 sparse tables to be incorrect. When a file unexpectedly shrinks,
1630 output zeros rather than garbage. Do not allocate an array of
1631 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1632 allocate an array with the size that's needed.
1634 * src/incremen.c: Include hash.h.
1635 (struct directory): Remove "next", "dir_text". Change "name" to
1636 be char[1] with struct hack, not const char *. Add "found".
1637 (directory_list): Remove. Replaced by directory_table.
1638 (directory_table): New var.
1639 (nfs_string): Renamed from nfs.
1640 (hash_directory, compare_directories): New functions.
1641 (note_directory): Now returns struct directory *. First arg is
1642 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1643 Remove text arg. New "found" arg, basically corresponding to the
1644 old text arg not being null. All callers changed.
1645 (note_directory, find_directory): Use hash table rather than
1647 (get_directory_contents): New arg "device". Use savedir to do the
1648 hard work. Save the nfs-ness of stat_data, since it might change
1649 under us. Use note_directory instead of find_directory to save
1650 some work. When adding an "A" record, do it with
1651 add_to_accumulator instead of cheating with strcat.
1652 (read_directory_file): Use "+" flag before device to indicate
1653 whether it was NFS. Fix typo in checking for strtoul error.
1654 (write_directory_file_entry): New function.
1655 (write_directory_file): Use it, and use the hash routines to
1656 traverse the directory table.
1657 (gnu_restore): Use savedir rather than opendir/readdir.
1659 * src/tar.c: Include localedir.h, prepargs.h.
1660 (long_options): Now static.
1661 (long_options, usage, decode_options): -j is now short for
1662 --bzip2, and -I is now an alias for -T.
1663 (decode_options, main): argv is not const pointer now.
1664 (decode_options): Invoke prepend_default_options to support
1665 TAR_OPTIONS. In diagnostic, mention the string that was the
1666 invalid blocking factor, tape length, group, owner, or record
1667 size. --delete is no longer incompatible with -f -, undoing
1669 (main): Invoke extract_finish at end of extraction.
1671 * src/rmt.c: Include localedir.h.
1672 (main): Update copyright date to 2000.
1674 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1675 following changes: Use @sc where appropriate. Document the ranges of
1676 supported times more precisely. Add Eggert to getdate authors.
1677 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1678 zone names, as it wasn't correct and people shouldn't be relying on it
1679 anyway. Relative items also account for non-DST adjustments. Fix
1682 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1684 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1686 * tests/preset.in: Set LANGUAGE to the empty string, for some
1689 2000-10-20 Paul Eggert <eggert@twinsun.com>
1691 * m4/fnmatch.m4: Mention the GNU C library.
1693 2000-10-19 Paul Eggert <eggert@twinsun.com>
1695 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1698 2000-10-17 Paul Eggert <eggert@twinsun.com>
1700 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1703 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1704 (CHAR_BIT): Define if not defined.
1706 2000-09-09 Paul Eggert <eggert@twinsun.com>
1708 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1710 2000-08-07 Paul Eggert <eggert@twinsun.com>
1712 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1714 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1715 change to array from char *.
1717 2000-08-06 Paul Eggert <eggert@twinsun.com>
1719 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1720 compatibility with glibc 2.1.3 strftime.c.
1722 2000-07-31 Paul Eggert <eggert@twinsun.com>
1724 * lib/quotearg.c (quotearg_n_options):
1725 Don't make the initial slot vector a constant,
1726 since it might get modified.
1728 * lib/quotearg.c: Add support for more than one preallocated slot.
1730 2000-07-30 Paul Eggert <eggert@twinsun.com>
1732 * lib/quotearg.c (quotearg_n_options):
1733 Preallocate a slot 0 buffer, so that the caller
1734 can always quote one small component of a "memory exhausted" message
1737 2000-07-23 Paul Eggert <eggert@twinsun.com>
1740 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1741 mbstate_t is always defined.
1743 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1744 some GCC installations, and this configuration error is likely to be
1747 2000-07-22 Paul Eggert <eggert@twinsun.com>
1750 When the system forces us to redefine mbstate_t, shadow its mbsinit
1751 function. From Bruno Haible.
1753 2000-07-14 Paul Eggert <eggert@twinsun.com>
1755 * lib/xmalloc.c: Simplify exhausted message.
1757 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1759 2000-07-13 Paul Eggert <eggert@twinsun.com>
1761 * lib/quotearg.h (enum quoting style):
1762 New constant clocale_quoting_style.
1765 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1766 Add support for clocale_quoting_style, undoing previous change to
1767 locale_quoting_style.
1769 2000-07-10 Paul Eggert <eggert@twinsun.com>
1772 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1773 since otherwise we don't need it.
1774 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1775 since we don't do multibytes in that case.
1776 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1777 invoke multibyte primitives.
1779 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1780 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1781 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1782 and mbstate_t, to a single-part test that simply defines mbstate_t.
1784 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1785 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1786 to decide whether to define the BeOS workaround macro;
1787 this adjusts to the change to AC_MBSTATE_T.
1789 * m4/strerror_r.m4: New file.
1791 2000-07-05 Paul Eggert <eggert@twinsun.com>
1793 * lib/quotearg.c: Use double-quote to quote.
1795 * lib/quotearg.c (N_): New macro.
1796 (gettext_default): New function.
1797 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1798 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1801 * lib/quotearg.c (struct quoting_options):
1802 Simplify quote_these_too dimension.
1803 From Bruno Haible <haible@clisp.cons.org>.
1805 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1806 Test for mbstate_t only if the test
1807 for an object-type mbstate_t fails.
1809 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1811 2000-07-03 Paul Eggert <eggert@twinsun.com>
1813 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1814 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1816 * lib/quotearg.c (mbrtowc):
1817 Assign to *pwc, and return 1 only if result is nonzero.
1818 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1820 2000-07-02 Paul Eggert <eggert@twinsun.com>
1822 * lib/quotearg.c (mbstate_t):
1823 Do not define; it should be defined with AC_CHECK_TYPE.
1825 2000-06-26 Paul Eggert <eggert@twinsun.com>
1827 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1828 a bug in glibc 2.1.3.
1830 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1832 2000-06-19 Paul Eggert <eggert@twinsun.com>
1834 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1835 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1836 (ISPRINT): Likewise.
1837 Reported by Tom Tromey.
1839 2000-06-15 Paul Eggert <eggert@twinsun.com>
1841 * lib/human.c (adjust_value): New function.
1842 (human_readable_inexact): Apply rounding style even when printing
1845 * lib/human.c: Avoid shadowing warnings.
1848 2000-06-14 Paul Eggert <eggert@twinsun.com>
1850 * lib/human.c (human_readable_inexact): Allow an input block size
1851 that is not a multiple of the output block size, and vice versa.
1853 * lib/getdate.y (get_date): Apply relative times after time zone
1854 indicator, not before.
1856 2000-05-31 Paul Eggert <eggert@twinsun.com>
1858 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1859 and thus don't need AC_CANONICAL_HOST.
1861 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1862 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1863 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1864 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1865 changed. Instead of inspecting the output of getconf, try to
1866 compile the test program without and with the macro definition.
1867 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
1868 getconf. Instead, check for the needed flags by compiling test
1871 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
1873 * config.guess, config.sub: Remove these files, for similar reasons.
1875 2000-05-03 Paul Eggert <eggert@twinsun.com>
1877 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
1878 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
1879 bug. This avoids a clash when files like regex.c that define
1882 2000-05-02 Paul Eggert <eggert@twinsun.com>
1884 * m4/largefile.m4 (AC_SYS_LARGEFILE):
1885 Define _GNU_SOURCE if this is needed to make
1886 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
1887 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
1889 * lib/quotearg.c (mbrtowc, mbstat_t):
1890 Add definitions if !HAVE_MBSTATE_T_OBJECT.
1891 (<wctype.h>): Include if HAVE_WCTYPE_H.
1892 (iswprint): Define to 1 if we lack it
1894 2000-04-18 Paul Eggert <eggert@twinsun.com>
1896 * m4/mbstate_t.m4: New file.
1898 2000-04-17 Bruno Haible <haible@clisp.cons.org>
1900 * tests/ignfail.sh: Test for uid 0 along with user "root".
1902 2000-04-05 Paul Eggert <eggert@twinsun.com>
1904 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
1905 Don't use -n32 on IRIX if the installer said
1908 2000-02-28 Paul Eggert <eggert@twinsun.com>
1910 * lib/quotearg.c (ALERT_CHAR): New macro.
1911 (quotearg_buffer_restyled): Use it.
1913 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1915 * src/list.c (tartime): Fix off-by-one error when copying year if
1918 2000-02-18 Paul Eggert <eggert@twinsun.com>
1920 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
1921 (textint): New typedef.
1922 (parser_control): Changed from struct parser_control to typedef
1923 (for consistency). Member year changed from int to textint. All
1925 (YYSTYPE): Removed; replaced by %union with int and textint
1927 (tID): Removed; not used.
1928 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
1929 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
1930 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1931 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1932 (date, number, to_year): Use width of number in digits, not its
1933 value, to determine whether it's a 2-digit year, or a 2-digit
1935 (yylex): Store number of digits of numeric tokens. Return '?' for
1936 unknown identifiers, rather than (unused) tID.
1938 2000-01-16 Paul Eggert <eggert@twinsun.com>
1940 * lib/quotearg.c (quotearg_buffer_restyled):
1941 Do not quote alert, backslash, formfeed,
1942 and vertical tab unnecessarily in shell quoting style.
1944 2000-01-15 Paul Eggert <eggert@twinsun.com>
1947 Change quoting to be compatible with future autoconf versions.
1949 2000-01-11 Paul Eggert <eggert@twinsun.com>
1951 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
1953 2000-01-07 Paul Eggert <eggert@twinsun.com>
1955 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
1957 Fix bug with fnmatch.h dependency, as follows:
1958 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
1959 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
1961 * src/common.h (apply_nonancestor_delayed_set_stat):
1962 Renamed from apply_delayed_set_stat.
1963 (apply_delayed_set_stat, decode_mode, chmod_error_details,
1964 chown_error_details, close_warn, closedir_warn, mkdir_error,
1965 read_error_details, read_fatal_details, read_warn_details,
1966 seek_error_details, seek_warn_details, utime_error,
1967 write_error_details, write_fatal_details): New decls.
1969 Make diagnostic messages more regular.
1970 * src/create.c (dump_file): Quote file names with colons if possible.
1971 * src/compare.c (diff_archive): Likewise.
1972 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
1973 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
1974 * src/mangle.c (extract_mangle): Likewise.
1975 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
1977 * src/buffer.c (archive_write_error, flush_archive, close_archive,
1978 new_volume, xclose):
1979 Use error message functions to report errors consistently.
1980 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
1981 * src/create.c (finish_sparse_file, dump_file): Likewise.
1982 * src/extract.c (set_mode, set_stat, extract_sparse_file,
1983 extract_archive): Likewise.
1984 * src/list.c (list_archive): Likewise.
1985 * src/update.c (append_file): Likewise.
1986 * src/compare.c (diff_init, diff_sparse_files):
1987 Use xalloc_die to report memory exhaustion.
1988 * src/incremen.c (gnu_restore): Likewise.
1989 * src/list.c (read_header): Likewise.
1990 * src/mangle.c (extract_mangle): Likewise.
1991 * src/misc.c (maybe_backup_file): Likewise.
1992 * src/tar.c (decode_options): Likewise.
1993 * src/compare.c (read_and_process, fill_in_sparse_array,
1995 Use consistent terminology for unexpected-EOF message.
1996 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
1997 * src/list.c (list_archive, read_header, skip_file,
1998 skip_extended_headers): Likewise.
1999 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2000 (xdup2): Regularize messages with rest of tar.
2002 * src/buffer.c (flush_read): Don't read past EOF.
2004 * src/extract.c (extr_init):
2005 If we run out of memory, invoke apply_delayed_set_stat.
2006 (prepare_to_extract): Don't complain if we can't remove ".".
2007 (apply_delayed_set_stat): New function.
2008 (apply_nonancestor_delayed_set_stat):
2009 Renamed from apply_delayed_set_stat. All uses changed.
2010 Don't remove head if it doesn't apply.
2012 * src/create.c (find_new_file_size):
2013 Return size instead of storing through pointer.
2014 All callers changed.
2015 (deal_with_sparse): Don't keep reading after read errors.
2016 (finish_sparse_file): Just abort if there is an internal error.
2017 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2018 Don't restore access times on directories during incremental dumps
2019 until after dealing with the directory.
2020 If ignoring failed reads, count closedir, read, and unknown
2021 file errors as warnings, not errors.
2022 Fix buffer overrun problem when dumping sparse files.
2024 * src/list.c (read_and):
2025 Invoke apply_nonancestor_delayed_set_stat on file names
2026 after handling them.
2027 (decode_mode): Remove; moved to misc.c.
2029 * src/misc.c (safer_rmdir): New function.
2030 (remove_any_file): Use it to avoid problems with rmdir(".").
2031 (maybe_backup_file): Regularize diagnostics.
2032 (undo_backup_file): Likewise.
2033 (decode_mode): Moved here from list.c.
2034 (chmod_error_details, chown_error_details, close_fatal,
2035 close_warn, closedir_warn, mkdir_error, read_error_details,
2036 read_warn_details, read_fatal_details, seek_error_details,
2037 seek_warn_details, utime_error, write_error_details,
2038 write_fatal_details): New functions.
2040 * src/delete.c (save_record): Remove static variable (now local).
2041 (move_archive): Don't position before start of archive.
2042 (write_record): Abort if count is zero at inopportune time.
2045 * src/tar.c (decode_options): --delete and -f - are now
2046 incompatible, since we didn't have time to fix their bugs.
2048 * tests/Makefile.am (TESTS): Remove delete02.sh.
2049 * tests/ignfail.sh: Adjust to new quoting scheme again.
2051 2000-01-06 Paul Eggert <eggert@twinsun.com>
2053 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2054 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2055 (tm_diff): Renamed from difftm. All uses changed.
2056 Replace body with that taken from GNU C Library 2.1.3pre1.
2057 (get_date): Prefer tm_gmtoff to tm_diff if available.
2059 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2061 * tests/incremen.sh: Invoke stat on newly created file so that its
2062 ctime is updated on Nextstep.
2064 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2066 * lib/getdate.y (get_date):
2067 Fix typo when checking for time_t overflow in time zone calculations.
2069 1999-12-13 Paul Eggert <eggert@twinsun.com>
2071 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2073 * README-alpha: New file.
2074 * README: New sections for gzip and bzip2, Solaris.
2075 Remove mention of BACKLOG.
2077 * configure.in (AC_C_BACKSLASH_A): Add.
2078 (AC_CHECK_HEADERS): Add wchar.h.
2079 (AC_CHECK_FUNCS): Add mbrtowc.
2080 (AC_FUNC_CLOSEDIR_VOID): Add.
2082 * tests/Makefile.am (TESTS): Add delete02.sh.
2083 (POSTPONED_TESTS): Remove.
2084 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2087 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2089 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2091 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2093 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2095 * src/tar.c ("quotearg.h"): New include.
2096 (usage): Now has __attribute__ ((noreturn)).
2097 (confirm): Report errno if we can't open tty.
2098 (confirm, decode_options):
2099 Quote arbitrary strings in diagnostics.
2100 (OVERWRITE_OPTION): New constant.
2101 (long_options, usage, decode_options): New --overwrite option.
2102 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2103 are now mutually exclusive.
2104 Don't assume that gettext preserves errno.
2105 (main): Set default quoting style to escape_quoting_style.
2107 * src/update.c (<quotearg.h>): New include.
2109 Don't assume that gettext preserves errno.
2110 Quote arbitrary strings in diagnostics.
2111 Check for close error.
2113 * src/names.c (<quotearg.h>): New include.
2114 (name_init, name_next, name_close, names_notfound,
2115 collect_and_sort_names): Don't assume that gettext preserves
2116 errno. Quote arbitrary strings in diagnostics.
2117 (excluded_name): Fix typo that caused empty patterns to be
2120 * src/misc.c (<quotearg.h>): New include.
2121 (quote_copy_string): Quote only newline and backslash; the output is no
2122 longer meant for humans, and is locale-independent.
2123 (contains_dot_dot): New function.
2124 (remove_any_file): Don't use lstat; just rmdir the file and then use
2125 unlink if the rmdir fails because the file isn't a directory.
2126 Check for readdir and closedir errors.
2127 (maybe_backup_file): Report "stat" for stat errors.
2128 (maybe_backup_file, chdir_do):
2129 Quote arbitrary strings in diagnostics.
2130 (maybe_backup_file, undo_last_backup):
2131 Don't assume that gettext preserves errno.
2132 (call_arg_error, call_arg_fatal, call_arg_warn,
2133 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2134 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2135 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2136 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2137 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2138 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2140 * src/system.h (__attribute__): New macro.
2141 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2142 (S_ISDOOR): New macro.
2143 (closedir): New macro, if CLOSEDIR_VOID.
2145 * src/rmt.c, src/rtapelib.c (decode_oflag):
2146 O_APPEND might not be defined.
2148 * src/list.c: (read_and, list_archive):
2149 Quote arbitrary strings in diagnostics.
2150 (from_header): Use locale_quoting_style to quote diagnostics.
2151 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2153 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2155 * src/Makefile.am: Use ## for copyright comments.
2157 * src/extract.c (<quotearg.h>): New include.
2158 (enum permstatus): New enum.
2159 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2160 two mallocs. New members file_name_len, invert_permissions, permstatus.
2161 (extr_init): Remove hack that silently adjusted newdir_umask.
2162 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2163 Use these args to decide whether and how to set modes.
2164 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2165 Don't assume that gettext preserves errno.
2166 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2167 (delay_set_stat, repair_delayed_set_stat): New functions.
2168 (make_directories): Avoid mkdir where last part of path is "..".
2169 Create a struct delayed_set_stat for each directory made.
2170 (prepare_to_extract): Renamed from unlink_destination, and
2171 return 0 immediately if to_stdout_option; all callers changed.
2172 (maybe_recoverable): New parameter interdir_made.
2173 Add support for --overwrite.
2174 (extract_sparse_file, extract_archive):
2175 Quote arbitrary strings in diagnostics.
2176 (extract_archive): By default, warn about ".." in member names, and skip them.
2177 Don't open files with O_NONBLOCK or O_APPEND.
2178 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2179 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2180 minus the current umask. Keep track of intermediate directories made,
2181 to avoid looping when making x/../x when x doesn't exist; the
2182 earlier code solved this in a different way that didn't fit well
2183 into the new scheme. Don't extract permissions onto existing
2184 directories unless --overwrite is given. Do not add -wx------
2185 permissions to new directories permanently; just do it temporarily.
2186 Remove no-longer-needed hack with MSDOS and directory time stamps.
2187 (apply_delayed_set_stat): New argument specifies which directories to
2188 fix statuses of. Do not wait until the end of extraction to fix
2189 statuses; instead, fix a directory's status once we exit that directory.
2190 This requires less memory and does the right thing in some cases
2191 where the old method didn't.
2192 (fatal_exit): New function.
2194 * src/incremen.c (<quotearg.h>): New include.
2195 (get_directory_contents, gnu_restore):
2196 Check for readdir and closedir errors.
2197 (get_directory_contents, read_directory_file, gnu_restore):
2198 Quote arbitrary strings in diagnostics.
2199 (get_directory_contents, read_directory_file, write_directory_file):
2200 Don't assume that gettext preserves errno.
2202 * src/create.c (<quotearg.h>): New include.
2203 (start_header): Use `member names' to refer to archive member names, not
2204 `archive names'. Warn about `..' in member names.
2205 (finish_sparse_file, dump_file):
2206 Quote arbitrary strings in diagnostics.
2207 (finish_sparse_file, dump_file):
2208 Don't assume that gettext preserves errno.
2209 (dump_file): Don't use `access' to determine whether a directory is readable;
2210 this isn't reliable if tar is setuid. Use `opendir' instead.
2211 Check for readdir and closedir failures.
2212 Don't dump sockets as if they were fifos; just warn and skip.
2214 * src/delete.c (move_archive):
2215 Don't report fatal error merely because sizes don't fit
2216 into struct mtop values; fall back on lseek instead.
2217 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2218 Say `reposition' instead of `re-position'.
2219 (delete_archive_members):
2220 Set archive to STDOUT_FILENO before outputting trailing buffer.
2222 * src/compare.c (<quotearg.h>): New include.
2223 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2224 and `Cannot' others.
2225 (report_difference, diff_archive):
2226 Quote arbitrary strings in diagnostics.
2227 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2228 Don't assume that gettext preserves errno.
2229 (diff_archive): Don't open regular files with O_NONBLOCK.
2230 Preserve access times of files if --atime.
2232 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2233 (FATAL_ERROR, USAGE): Don't return 0.
2234 (enum old files): New enum.
2235 (old_files_option): New variable, replacing keep_old_files_option and
2236 unlink_first_option.
2237 (apply_delayed_set_stat): Now takes char const * param.
2238 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2239 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2240 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2241 read_fatal, readdir_error, readdir_warn, readlink_error,
2242 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2243 truncate_error, truncate_warn, unlink_error, waitpid_error,
2244 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2247 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2248 archive_write_error, archive_read_error, flush_archive, close_archive,
2249 init_volume_number, new_volume):
2250 Don't assume that gettext preserves errno.
2252 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2253 (open_archive): Reject multivolume verify attempts a bit earlier.
2254 Rename local variable `access', in case it's defined by system header.
2256 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2257 `Could not' sometimes and `Cannot' others.
2259 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2260 Quote arbitrary strings in diagnostics.
2262 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2265 (init_volume_number): Check for input and output errors in volno_file.
2267 (new_volume): Use new fatal_exit function to exit, and new xfork
2270 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2272 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2274 * doc/tar.texi: Add --overwrite.
2275 --absolute-names rejects ".." in names.
2277 * lib/quotearg.c: Add support for multibyte characters.
2279 (ISPRINT): New macro.
2280 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2281 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2282 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2283 (quotearg_buffer_restyled): New function, with most of the old
2284 quotearg_buffer's contents.
2285 Major rewrite to support multibyte characters.
2286 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2288 * m4/c-bs-a.m4: New file.
2290 * lib/Makefile.am: Use ## for copyright notice.
2292 * scripts/Makefile.am: Use ## on copyright notice.
2295 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2297 1999-12-05 Paul Eggert <eggert@twinsun.com>
2299 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2300 src/ChangeLog, tests/ChangeLog: Remove these files.
2301 * ChangeLog.1: New file, incorporating the above files, plus old
2303 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2305 1999-12-05 Dale Worley <worley@ariadne.com>
2307 * src/compare.c (<utime.h>, struct utimbuf): Add.
2308 (diff_archive): Restore access times if --atime.
2309 * doc/tar.texi: Explain that --atime also preserves modification time.
2311 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2313 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2314 * BACKLOG, TODO: Remove.
2315 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2316 * README: Bring up to date.
2318 1999-12-03 Paul Eggert <eggert@twinsun.com>
2320 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2322 * src/compare.c (diff_archive):
2323 Do not set errno to EPIPE; we no longer use perror.
2325 * src/create.c (dump_file):
2326 If a parent directory said that a file should be there but it is
2327 absent, diagnose it as being removed in the meantime.
2328 Do not pass meaningless errno to ERROR when reporting that the
2329 file changed as we read it.
2330 Report that a file changed if its ctime changes; this is more
2331 sensitive than mtime+size, and more accurate.
2333 * src/incremen.c (enum children): New type.
2334 (struct directory): Change old char allnew member to new enum children
2337 (get_directory_contents): When doing an incremental dump that does
2338 not cross filesystem boundaries, dump the mount points, even though
2339 they are in a different filesystem. This is for convenience when
2340 restoring, and for consistency with non-incremental dumps.
2341 This requires a 3-way flag for keeping track of which children we want,
2342 so we use enum children rather than boolean.
2344 * src/open3.c (modes): Remove.
2345 (open3): Remove unportable assumptions about flag encodings.
2346 Use `stat' instead of `access' for testing file existence,
2347 to avoid problems with setuid programs.
2349 * src/names.c (name_next): If file names are given both in the
2350 command line (e.g. via -C) and in a file (via -T), do not
2351 ignore the command-line names.
2353 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2355 * doc/tar.texi: Clarify getdate authorship.
2357 1999-11-23 Paul Eggert <eggert@twinsun.com>
2359 * lib/Makefile.am (DISTCLEANFILES): New macro.
2361 * configure.in (tar_fnmatch_hin):
2362 Remove; it runs afoul of a bug in autoconf 2.13.
2363 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2365 1999-11-19 Paul Eggert <eggert@twinsun.com>
2367 * m4/largefile.m4: Update serial.
2369 1999-11-18 Paul Eggert <eggert@twinsun.com>
2371 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2372 the QNX shell, which doesn't propagate exit status of failed
2373 commands inside shell assignments.
2375 1999-11-07 Paul Eggert <eggert@twinsun.com>
2377 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2379 * configure.in (AC_PREREQ): Bump to 2.13.
2380 (ALL_LINGUAS): Add pt_BR, ja.
2381 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2382 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2383 for AIX crossbuilds.
2385 * doc/tar.texi: New node create options for --ignore-failed-read.
2386 Remove unused version control symbols.
2387 Modernize texinfo usage.
2389 * src/tar.c (usage): Add examples.
2391 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2392 Include fnmatch.h when testing fnmatch.
2394 * src/common.h (collect_and_sort_names): New decl.
2396 * src/list.c (from_header):
2397 Handle 32-bit two's complement negative time stamps
2398 even if the leading octal digit is 2 or 3.
2400 * src/extract.c (set_stat): Remove duplicate code.
2402 * src/create.c (to_chars): Remove trailing newline from warning.
2403 (dump_file): Ignore doors.
2404 (finish_header): Report block numbers with origin 0, not origin 1.
2406 * src/rmt.c: Include getopt.h.
2407 (long_opts): New constant.
2408 (usage): New function.
2409 (main): Implement --help and --version.
2410 Output usage message if arguments are bad.
2412 1999-10-10 Paul Eggert <eggert@twinsun.com>
2414 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2416 * README: Remove --with-dmalloc.
2417 Add --disable-largefile.
2418 Remove old NeXT dirent problems, or AIX valloc problems.
2419 Remove old union wait advice, and old %lld advice.
2420 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2422 * doc/tar.texi: Clarify documentation for portable file names.
2424 * configure.in (AM_WITH_DMALLOC): Remove.
2425 (ALL_LINGUAS): Add ja.
2427 * src/tar.c (decode_options):
2428 Invalid dates are now treated as (time_t) -1.
2429 Redo version message to conform to GNU standards.
2431 * src/create.c (dump_file):
2432 Fix typo: last two args to dump_file were interchanged.
2433 * src/update.c (update_archive): Likewise.
2435 * src/common.h (tartime): New decl.
2437 * src/list.c (tartime): Now extern.
2438 (read_and): Invalid headers cause errors, not warnings.
2440 1999-10-03 Paul Eggert <eggert@twinsun.com>
2442 * lib/getdate.y (__attribute__):
2443 Don't use if GCC claims to be before 2.8; this is
2444 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2446 1999-09-25 Paul Eggert <eggert@twinsun.com>
2448 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2449 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2451 * tests/incremen.sh: Add yet another sleep.
2453 1999-09-24 Paul Eggert <eggert@twinsun.com>
2455 * NEWS: A read error now causes a nonzero exit status.
2457 * src/create.c (to_chars): Fix base-256 output.
2459 * src/buffer.c (write_error):
2460 Read error is an error, not just a warning.
2462 1999-09-24 Paul Eggert <eggert@twinsun.com>
2464 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2466 * src/tar.c (<time.h>): Include.
2467 (time): Declare if not defined.
2468 (confirm): Don't read past EOF.
2469 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2470 (main): Use clock_gettime if available.
2472 * tests/Makefile.am (TESTS): Add incremen.sh
2473 (INCLUDES): Add -I../lib, for fnmatch.h.
2475 * src/update.c (update_archive):
2476 Remove call to name_expand; had no effect.
2477 Use chdir_do to change into directory.
2478 Use deref_stat instead of stat.
2479 Use add_avoided_name to mark names to be avoided; the old method of
2480 setting a bit with the name caused all descendants of that name to
2481 be avoided, in some circumstances.
2483 * tests/incremen.sh: Remove unnecessary sleeps.
2485 * src/names.c (name_next): Go back to using plain chdir.
2486 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2487 (addname): Likewise.
2488 (name_match): Use chdir_do to act on chdir args.
2489 (merge_sort): Moved here from incremen.c.
2490 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2492 (name_expand): Remove.
2493 (name_from_list): Skip fake names.
2494 Use chdir_do to act on chdir args.
2495 (struct avoided_name): New struct.
2496 (avoided_names): New var.
2497 (add_avoided_name, is_avoided_name): New functions.
2499 * src/system.h (stat, lstat): Define in terms of statx on
2500 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2501 (UCHAR_MAX): New macro.
2502 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2504 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2506 * src/incremen.c (<time.h>): Remove include; no longer used.
2507 (time): Remove decl.
2509 (get_directory_contents): Use deref_stat.
2510 Consider a subdirectory to be all new only if
2511 listed_incremental_option or if it its timestamp is newer than the
2513 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2514 (read_directory_file): Now extern. Do not set time_now.
2515 (write_directory_file): Renamed from write_dir_file.
2516 Use start_time instead of time_now.
2517 (compare_names, collect_and_sort_names): Move to names.c.
2519 * src/mangle.c (<time.h>): Remove; not used.
2520 (time): Do not declare.
2522 * src/misc.c (chdir_from_initial_wd): Remove.
2523 (deref_stat): New function.
2524 (struct wd): New struct.
2525 (wd, wds, wd_alloc): New variables.
2526 (chdir_arg, chdir_do): New function.
2528 * src/compare.c (get_stat_data): Use deref_stat.
2530 * src/common.h (name_expand): Remove.
2532 * src/list.c (time): Declare if not defined.
2533 (base_64_digits): Moved here from create.c.
2534 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2536 (read_and): Don't get time from header unless we need it now;
2537 as getting time can cause duplicate diagnostics if bogus.
2538 Remove "Hmm, " from diagnostic.
2539 Use "Skipping to next header" uniformly.
2540 (from_header): Renamed from from_chars. All uses changed.
2541 Allow different forms for unportable 2's complement numbers.
2542 Don't check for extended forms when parsing checksums.
2543 Parse base-256 output.
2544 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2545 (major_from_header): Renamed from major_from_chars. All uses changed.
2546 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2547 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2548 (off_from_header): Renamed from off_from_chars. All uses changed.
2549 (size_from_header): Renamed from size_from_chars. All uses changed.
2550 (time_from_header): Renamed from time_from_chars. All uses changed.
2551 Warn about future timestamps.
2552 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2553 (uintmax_from_header): Renamed from uintmax_from_chars.
2555 (tartime): New function, incorporating isotime.
2557 (print_header): Use tartime.
2559 * src/create.c (to_chars): Fix typo in decl.
2560 Don't assign through char const *.
2561 Rename name_expand back to collect_and_sort_names.
2563 * src/extract.c (<time.h>): No need to include.
2564 (time): No need to declare.
2565 (now): Remove variable.
2566 (extr_init): Don't initialize `now'.
2567 Increment same_permissions_option and same_owner_option if we_are_root
2568 is nonzero; this supports the new --no-same-owner option.
2569 (set_stat): Use start_time instead of `now'.
2571 * src/create.c (struct link): Remove unused linkcount member.
2572 (base_64_digits): Move to list.c.
2573 (base_8_digits): Remove.
2574 (to_octal): New function, with some of old contents of to_base.
2576 (to_base256): New function.
2577 (to_chars): Use base 256, not base 64, for huge values.
2578 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2580 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2581 it means we have an incremental dump where we don't know whether this
2582 is a top-level call.
2583 Use deref_stat instead of statx / stat / lstat.
2584 Cast result of alloca.
2585 Check for dates if 0 < top_level, not if listed_incremental_option.
2586 Move multiple-link check after directory check.
2587 Do not dump avoided names.
2588 Dump hard links to symbolic names as links, not as separate
2590 start_header cannot return a null pointer, so don't test for it.
2591 Likewise for find_next_block.
2593 * src/buffer.c, src/common.h (<human.h>): Include.
2594 (read_error): Read error is an error, not just a warning.
2595 (print_total_written): Also print human-readable byte count, and
2597 (open_archive, flush_write): Use start_time, not current time.
2598 (flush_read): Report about garbage bytes ignored at end of archive,
2599 but act on non-garbage bytes (instead of ignoring them).
2600 (new_volume): Use WARN for warnings.
2603 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2605 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2607 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2609 * lib/Makefile.am (noinst_HEADERS):
2610 Rename fnmatch.h to fnmatch.hin; add human.h.
2611 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2612 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2614 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2616 * lib/fnmatch.c (strchrnul):
2617 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2618 Do not define if !_LIBC and if it already exists.
2619 (internal_fnmatch): Use it.
2621 * configure.in (tar_LDADD): New variable, used only when linking tar.
2622 (rmt_LDADD): Similarly, for rmt.
2623 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2624 fnmatch.c; otherwise, use the system fnmatch.h.
2626 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2627 Modernize sample backup script.
2629 * THANKS: Martin Goik's email address has changed.
2631 * m4/fnmatch.m4: New file.
2633 1999-09-03 Paul Eggert <eggert@twinsun.com>
2635 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2638 1999-08-29 Paul Eggert <eggert@twinsun.com>
2640 * lib/getdate.y (get_date):
2641 Rename outermost local `probe' to `quarter'.
2642 Rename latter local `tm' to probe_tm.
2643 From: Jim Meyering <meyering@ascend.com>
2644 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2646 1999-08-28 Paul Eggert <eggert@twinsun.com>
2648 * lib/getdate.y (PC): New macro; use it when possible.
2649 (number): Handle `Nov 11 1996' example correctly.
2650 See Risks Digest 20.55 (1999-08-27)
2651 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2653 1999-08-23 Paul Eggert <eggert@twinsun.com>
2655 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2657 Remove minor cases of lint from many source files: this includes
2658 unnecessary casts, uses of NULL, etc.
2660 * configure.in (AC_PROG_YACC): Remove.
2661 (YACC): Always use bison.
2662 (AC_STRUCT_TIMEZONE): Add.
2663 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2665 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2668 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2669 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2671 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2673 * src/common.h (merge_sort): Remove decl; no longer exported.
2675 * src/system.h (voidstar): Remove.
2676 (memcpy, memcmp): Cast args.
2677 ("xalloc.h"): Add include.
2678 (xmalloc, xrealloc): Remove decl.
2680 * src/mangle.c (time): Do not declare if defined.
2681 (first_mangle, mangled_num): Remove.
2683 * src/list.c (from_chars): Report out-of-range values more precisely.
2684 (off_from_chars): Do not allow negative offsets.
2685 (uid_from_chars): Allow negative uids.
2687 * src/create.c (linklist): Now static.
2688 (to_chars): Fix wording of message to match from_chars.
2690 * src/misc.c (merge_sort): Move to incremen.c.
2691 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2692 It's too painful to make it both generic and portable.
2693 (read_directory_file): "timestamp" -> "time stamp" in messages.
2695 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2696 (usage): Fix misspelling.
2697 (OPTION_STRING): -y is now -I.
2698 (decode_options): Use -1, not EOF, for getopt_long result.
2699 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2700 Handle operands after any "--" argument.
2701 (main): Report any output errors.
2703 * src/rmt.c (main): status is ssize_t, not long.
2705 * src/names.c (name_gather): Handle trailing -C option correctly.
2706 (addname): use memcpy, not strncpy, to copy a string of known length.
2707 (name_match): Handle trailing -C option correctly.
2708 Propagate -C option to following files.
2709 (name_match, name_scan): Remove redundant matching code.
2711 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2713 * lib/getdate.y: Major rewrite. Add copyright notice.
2714 (<stdio.h>): Include only if testing.
2716 (ISLOWER): New macro.
2717 (<string.h>): Include if HAVE_STRING_H, not USG.
2719 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2721 (EPOCH_YEAR): Renamed from EPOCH.
2722 (table): Renamed from TABLE.
2723 (meridian): Now an anonymous enum.
2724 (struct parser_control): New type.
2725 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2726 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2727 (%pure_parser): Added, so that the parser is pure.
2728 (%union): Removed; the type is now just plain int.
2729 All %type directives removed.
2730 (tLOCAL_ZONE): New %token.
2731 (month_day_table): Renamed from MonthDayTable.
2732 (gmtime, localtime, mktime, time): Declare only if not defined.
2733 (meridian_table): New table.
2734 (dst_table): New table.
2735 (units_table): renamed from UnitsTable.
2736 (relative_time_table): Renamed from OtherTable.
2737 (time_zone_table): Renamed from TimezoneTable. Modernized.
2738 (military_table): Renamed from MilitaryTable.
2739 (to_hour): Renamed from ToHour.
2740 (to_year): Renamed from ToYear.
2741 (lookup_zone): New function.
2742 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2744 (yylex): Now reentrant. All callers changed.
2745 (get_date): Add support for local time zone abbreviations.
2748 1999-08-20 Paul Eggert <eggert@twinsun.com>
2750 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2752 * src/create.c (to_chars): Generate GNU base-64 representation
2753 if we are generating an old or new GNU format tar file for a
2754 number that can't be represented with the POSIX format.
2756 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2757 (AM_FUNC_GETLINE): Add.
2758 (LIBOBJS): Add getline.o to workaround comment.
2759 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2760 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2761 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2762 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2763 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2764 lib/save-cwd.h, m4/getline.m4: New files.
2766 * src/misc.c (<save-cwd.h>): Include.
2767 (chdir_from_initial_wd): New function.
2769 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2770 (name_gather): Handle `-C x -C y' correctly.
2771 Do not rely on addname to handle -C.
2772 (addname): New CHANGE_DIR parameter. All callers changed.
2773 Remove ugly calls to getcwd; no longer needed.
2774 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2776 * src/incremen.c (listed_incremental_stream): New var.
2777 (read_directory_file): Remove arbitrary limits on file name length.
2778 Do not attempt to get the working directory; we can bypass this
2779 on fchdir hosts. Open the listed_incremental_option file for both
2780 read and write instead of opening it twice. Check for I/O errors
2781 when doing I/O to this file. Check for invalid data in the file,
2782 and report line numbers of invalid data.
2783 (write_dir_file): Likewise.
2784 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2785 Do not invoke write_dir_file; that's our caller's responsibility.
2787 * src/list.c (max): New macro.
2788 (isotime): Now takes time_t, not time_t *. Report the decimal values
2789 of times that can't be broken down.
2790 (print_header): Don't assume that major and minor device numbers can
2793 * src/common.h (struct name): change_dir is now char const *.
2794 (write_directory_file): Remove unused decl.
2795 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2796 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2797 (chdir_from_initial_wd): New decl.
2798 (addname): New 2nd arg.
2800 * THANKS: Torsten Lull -> Catrin Urbanneck
2802 1999-08-18 Paul Eggert <eggert@twinsun.com>
2804 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2805 Don't depend on ac_cv_func variables.
2806 From Albert Chin-A-Young <china@thewrittenword.com>.
2808 1999-08-18 Paul Eggert <eggert@twinsun.com>
2810 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2812 * m4/signedchar.m4: New file.
2813 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2814 * src/system.h (signed_char): New macro.
2815 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2816 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2818 * src/create.c (write_eot): Write at least two zero blocks.
2820 * src/extract.c (extract_archive): Fix sparse array bug:
2821 we did not find end of array correctly.
2823 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2824 Don't assume find_next_block yields nonnull.
2825 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2826 * src/list.c (skip_extended_headers): Likewise.
2828 * src/list.c (read_and, list_archive): Simplify code.
2829 (read_header): Fix computation of signed checksums on machines where
2831 Do not consider a block to be zero unless all its bytes are zero,
2832 even the checksum bytes. Do not attempt to parse the checksum of
2833 a zero block. Fix memory leak with long names and links.
2834 (from_chars): Accommodate a buggy tar that outputs leading NUL
2835 if the previous field overflows.
2837 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2838 \?, for portability to non-ASCII hosts.
2840 1999-08-16 Paul Eggert <eggert@twinsun.com>
2842 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2844 * src/extract.c (make_directories): Do not chown intermediate
2845 directories, even if we are root.
2847 * src/list.c (read_header): Fix bugs when interpreting
2848 POSIX-compliant headers that do not contain null bytes in the
2849 header or link names.
2851 1999-08-14 Paul Eggert <eggert@twinsun.com>
2853 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2855 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2856 (AC_HEADER_SYS_WAIT): Add.
2857 (AC_REPLACE_FUNCS): Add waitpid.
2858 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2859 * lib/waitpid.c: New file.
2860 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2861 * src/system.h (WCOREDUMP): Remove; no longer used.
2862 (WIFSTOPPED): Likewise.
2863 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2864 * src/buffer.c (child_open_for_compress): Undo previous change.
2865 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2866 (new_volume): Likewise.
2868 * src/buffer.c, src/extract.c, src/incremen.c (time):
2869 Don't declare if defined.
2870 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
2871 * src/incremen.c (read_directory_file):
2872 Invoke `time' the same way everyone else does.
2873 Check validity of --listed-incremental file contents a bit better.
2874 Do not worry about --after-date-option; tar.c now checks this.
2875 * src/list.c (isotime): Report ??? if localtime returns null.
2876 Don't assume years fit into four digits.
2877 Don't append trailing newline.
2878 (print_header): Report ??? if localtime returns null;
2879 Don't assume years fit into four digits.
2881 * src/compare.c (diff_archive): Do not fall back on absolute name
2882 when --absolute-names is not specified.
2884 * src/create.c (start_header):
2885 Include text of ignored filesystem prefix in warning.
2886 (create_archive): Check for excluded names when doing incremental
2887 pass through directory.
2888 (dump_file): Do not dump old files explicitly given on command line
2889 when using --listed-incremental. Do not strip ./ prefix from names.
2891 * src/tar.c: -g now implies after_date_option = 1.
2892 -g and -N are now incompatible options.
2894 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
2896 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
2898 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
2899 incremental headers as POSIX prefixes.
2901 1999-08-11 Paul Eggert <eggert@twinsun.com>
2903 * NEWS, configure.in: Version 1.13.6.
2905 * configure.in (ALL_LINGUAS): Add pt_BR.
2906 * po/pt_BR.po: New file.
2908 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
2909 Renamed from tar.info and header.texi; adjust actions so that
2910 they work in other directories.
2912 * doc/tar.texi: Add -y and --bzip2.
2913 Patterns containing / now exclude only file names whose prefix match.
2915 * lib/exclude.h (excluded_filename): New option parameter.
2916 (add_exclude_file): New ADD_FUNC parameter.
2917 (excluded_pathname): Remove decl.
2918 * lib/exclude.c (_GNU_SOURCE):
2919 Remove; no longer needed since we don't use FNM_ macros.
2920 (excluded_filename): Renamed from excluded_filename_opts.
2921 (excluded_filename, excluded_pathname): Remove.
2922 (add_exclude_file): New ADD_FUNC parameter.
2924 * po/POTFILES.in: Add lib/quotearg.c.
2926 * src/buffer.c (_GNU_SOURCE): Define.
2927 (<fnmatch.h>): Include unconditionally.
2928 (child_open_for_compress): Dup after closing, to avoid possible file
2929 descriptor exhaustion.
2930 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2931 (flush_read): Likewise.
2933 * src/common.h (LG_8, LG_64): New macros.
2934 (excluded_with_slash, excluded_without_slash): New vars.
2936 (base_64_digits): New decl.
2937 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
2938 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
2940 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
2941 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
2943 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
2944 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
2945 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
2946 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
2947 respectively. All definitions and uses changed.
2948 (excluded_name): New decl.
2950 * src/compare.c (diff_archive):
2951 Open files with O_NONBLOCK instead of O_NDELAY.
2953 * src/create.c (base_64_digits): New constant.
2954 (base_8_digits): New macro.
2955 (MAX_VAL_WITH_DIGITS): New macro.
2956 (to_base): First half of old to_oct. Support base 64 too.
2957 (to_chars): Other half of old to_oct, for 64-bit support.
2958 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
2959 (gid_substitute, uid_substitute): Look up names dynamically if
2960 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
2961 (mode_to_chars): Renamed from mode_to_oct.
2962 Support negative values in all the _to_chars functions.
2963 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
2964 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
2965 (dump_file): Inspect entire pathname, not just new file name
2966 component, when deciding whether to exclude it.
2968 * src/extract.c (extract_archive):
2969 Open files with O_NONBLOCK instead of O_NDELAY.
2971 * src/incremen.c (get_directory_contents):
2972 Inspect entire pathname, not just new file name
2973 component, when deciding whether to exclude it.
2975 * src/list.c (<fnmatch.h>): Do not include.
2976 (from_chars): Renamed from from_oct. New parameter specifying
2977 the negative of the minimum allowed value. Support negative
2979 (base64_map): New var.
2980 (base64_init): New function.
2981 (print_header): Output numeric uids and gids if numeric_owner_option.
2983 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
2985 * src/names.c (_GNU_SOURCE): Define.
2986 (<fnmatch.h>): Include unconditionally.
2987 (excluded_name): New function, taking over duties of excluded_pathname.
2990 * src/rmt.c (decode_oflag): New function.
2991 (main): Use it to support symbolic open flags.
2993 * src/rtapelib.c (encode_oflag): New function.
2994 (rmt_open__): Do not allow newlines in the path.
2995 Propagate errno correctly.
2996 Decode symbolic open flags, if present.
2998 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3001 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3002 New -y or --bzip2 option.
3003 (add_filtered_exclude): New function.
3004 (decode_options): Put excluded patterns with / into
3005 excluded_with_slash, and without / into excluded_without_slash.
3006 Compare newer_mtime_option to its new initial value
3007 TYPE_MINIMUM (time_t) when deciding whether more than one
3008 threshold date was specified.
3010 1999-07-20 Paul Eggert <eggert@twinsun.com>
3012 * NEWS, configure.in: Version 1.13.5.
3014 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3016 * src/buffer.c (new_volume): Likewise.
3017 * src/incremen.c (read_directory_file): Likewise.
3018 * src/tar.c (decode_options):
3019 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3022 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3023 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3025 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3026 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3027 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3028 Define to 0 if the corresponding S_IF* macro is not defined.
3029 (mkfifo): Do not define if already defined, or if S_IFIFO
3032 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3033 S_ISLNK, to determine whether to invoke readlink.
3034 * src/create.c (dump_file): Likewise.
3036 * src/extract.c (set_mode):
3037 Do not chmod unless we are root or the -p option was given;
3038 this matches historical practice.
3039 (unlink_destination): New function, which checks for unlink failures.
3040 (maybe_recoverable): Stay quiet if -U.
3041 (extract_archive): Use O_EXCL if unlink_first_option.
3042 Report unlink failures.
3043 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3044 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3047 * src/incremen.c (get_directory_contents): Depend on
3048 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3050 * src/list.c: Remove S_IS* ifdefs.
3051 * src/misc.c (maybe_backup_file): Likewise.
3053 * src/misc.c (maybe_backup_file):
3054 "Virtual memory exhausted" -> "Memory exhausted",
3055 to conform to the other places this message is issued.
3057 * src/mangle.c (extract_mangle):
3058 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3060 * src/rtapelib.c (rmt_open__):
3061 Remove typo that caused us to omit the first char
3064 1999-07-16 Paul Eggert <eggert@twinsun.com>
3066 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3068 * doc/tar.texi: A path name is excluded if any of its file name
3069 components matches an excluded pattern, even if the path name was
3070 specified on the command line.
3071 * src/create.c (create_archive): Likewise.
3072 * src/list.c (read_and): Likewise.
3073 * src/update.c (update_archive): Likewise.
3074 * lib/exclude.h (excluded_pathname): New decl.
3075 * lib/exclude.c (_GNU_SOURCE): Define.
3076 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3077 (excluded_filename_opts): New function.
3078 (excluded_pathname): New function.
3080 * lib/Makefile.am (EXTRA_DIST):
3081 xstrtol.c moved here from libtar_a_SOURCES.
3082 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3083 Remove xstrtoul.c; no longer needed.
3084 * lib/xstrtol.c: Remove.
3086 * src/tar.c (decode_options):
3087 Set newer_time_option to TYPE_MINIMUM, so that
3088 negative timestamps are handled correctly.
3089 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3090 uniformity (and so that we don't need to have the other fns).
3091 (main): Remove call to init_total_written; no longer needed.
3093 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3094 checks for unsigned long and long long.
3095 * src/arith.c: Remove.
3096 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3097 * po/POTFILES.in: Remove src/arith.c.
3098 * src/arith.h: Use double, to simplify configuration gotchas.
3099 (tarlong): Now double.
3100 (TARLONG_FORMAT): New macro.
3101 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3102 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3103 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3104 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3105 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3106 mult_tarlong, print_tarlong): Remove. All callers replaced with
3109 * src/common.h (init_total_written): Remove decl.
3111 * src/buffer.c (total_written):
3112 Remove; replaced with prev_written + bytes_written.
3113 (prev_written): New var.
3114 (init_total_written): Remove.
3115 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3117 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3118 Make sure that we can shift, multiply
3119 and divide unsigned long long values; Ultrix cc can't do it.
3121 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3122 Check for any unknown bits, not just unknown bits left of the leftmost
3125 * lib/quotearg.c (quotearg_buffer):
3126 Don't quote spaces if C quoting style.
3127 * src/list.c (from_oct):
3128 Use C quoting style for error; omit trailing NULs.
3130 1999-07-14 Paul Eggert <eggert@twinsun.com>
3132 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3134 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3135 <inttypes.h> defines strtoumax as a macro (and not as a function).
3136 HP-UX 10.20 does this.
3138 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3139 * PORTS, README, TODO, doc/tar.texi: Likewise.
3141 1999-07-12 Paul Eggert <eggert@twinsun.com>
3143 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3144 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3146 * src/list.c (decode_header):
3147 Do not assume that S_IFBLK and S_IFCHR are defined.
3149 * src/create.c (start_header): Do not assume S_IFMT is defined.
3150 (dump_file): Remove unnecessary check for screwy apollo lossage.
3151 Do not assume S_IFBLK and S_IFCHR are defined.
3153 * src/extract.c (extract_archive):
3154 Test whether S_IFCHR and S_IFBLK are nonzero,
3155 not whether they are defined, for consistency with other tests.
3157 * src/buffer.c (is_regular_file):
3158 Don't succeed on files that we can't access due to
3159 permissions problems.
3160 (open_archive): Fix wording on fatal error message.
3161 Don't bother to stat /dev/null if the archive is not a character
3164 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3165 Report an error, not a warning, for I/O errors.
3166 (process_rawdata, process_dumpdir, diff_sparse_files):
3167 Change ungrammatical "Data differs" to "Contents differ".
3168 (get_stat_data): Find hidden files on AIX.
3169 Accept file name as argument; all uses changed.
3170 (get_stat_data, diff_archive): Use system error message for
3171 nonexistent files rather than rolling our own.
3172 (diff_archive): Unknown file types are errors, not warnings.
3173 Normalize spelling of message to "File type differs".
3174 Use get_stat_data to get link status, for consistency.
3175 Do not inspect st_rdev for fifos.
3176 Do not assume st_mode values contain only file types and mode bits.
3177 Check for mode changes and device number changes separately.
3179 * src/update.c (append_file):
3180 Open the file before statting it, to avoid a race.
3181 Complain about file shrinkage only when we reach EOF.
3183 1999-07-08 Paul Eggert <eggert@twinsun.com>
3185 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3187 * configure.in (AC_EXEEXT): Add.
3189 * lib/Makefile.am (noinst_HEADERS):
3190 Add basename.h, exclude.h. Remove full-write.h.
3191 (libtar_a_SOURCES): Add exclude.c.
3193 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3195 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3196 * lib/safe-read.h (safe_read): New decl.
3197 * src/rmt.c: Include safe-read.h.
3198 * src/rtapelib.c: Include basename.h, save-read.h.
3199 (rmt_open__): Use base_name to compute base name.
3202 Include basename.h, exclude.h; don't include full-write.h.
3203 (exclude_option): Remove decl.
3204 (excluded): New decl.
3205 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3207 * src/list.c (read_and):
3208 Use excluded_filename instead of check_exclude.
3209 Check base name of incoming file name, not entire file name, when
3210 deciding whether to exclude it.
3212 * src/create.c (finish_sparse_file):
3213 Use excluded_filename instead of check_exclude.
3214 Don't bother to stat excluded file names.
3215 * src/incremen.c (get_directory_contents): Likewise.
3217 * src/names.c (exclude_pool, exclude_pool_size,
3218 allocated_exclude_pool_size, simple_exclude_array,
3219 simple_excludes, allocated_simple_excludes,
3220 pattern_exclude_array, pattern_excludes,
3221 allocated_pattern_excludes, add_exclude, add_exclude_file,
3223 Remove; now done in ../lib/exclude.c.
3225 * src/tar.c (decode_options): Initialize `excluded'.
3226 Use new add_exclude_file and add_exclude functions.
3228 1999-07-05 Paul Eggert <eggert@twinsun.com>
3230 * m4/gettext.m4: Use changequote rather than [[ ]].
3232 * lib/safe-read.c: Renamed from lib/full-read.c.
3233 (safe_read): Renamed from full_read. All uses changed.
3234 * lib/safe-read.h, lib/full-write.h: New files.
3235 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3236 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3237 * lib/full-write.c: Include full-write.h.
3238 * src/common.h: Include full-write.h, safe-read.h.
3239 * src/system.h: (full_read, full_write): Remove decls.
3241 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3243 * src/system.h (bindtextdomain, textdomain): undef before
3244 defining, to avoid preprocessor warnings with --disable-nls
3245 on hosts whose locale.h includes libintl.h.
3247 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3248 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3249 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3252 1999-07-02 Paul Eggert <eggert@twinsun.com>
3254 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3255 * m4/mktime.m4: New file.
3256 * m4/Makefile.am.in, m4/README: Remove these files.
3257 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3258 remove README, Makefile.am.in.
3259 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3260 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3263 * src/tar.c: Include signal.h.
3264 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3265 (main): Ensure SIGCHLD is not ignored.
3267 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3268 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3269 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3270 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3271 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3272 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3273 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3274 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3275 they don't overlap with char codes. Use an enum instead of a lot
3278 * src/system.h (ISASCII): Remove.
3279 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3280 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3281 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3282 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3283 LONG_MAX): New macros.
3285 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3286 (read_directory_file): Cast ISSPACE arg to unsigned char.
3287 * src/misc.c (ISPRINT): Remove; now in system.h.
3288 (remove_any_file): Add brackets to pacify gcc -Wall.
3289 * src/list.c: Don't include <ctype.h>; system.h already does this.
3290 (ISODIGIT, ISSPACE): Remove; now in system.h.
3291 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3293 (from_oct): Cast ISSPACE arg to unsigned char.
3295 * src/create.c (mode_to_oct): Translate modes from internal to
3297 * src/list.c (mode_from_oct): Translate modes from external to
3298 internal form. Do not complain about unrecognized mode bits.
3299 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3300 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3302 * src/extract.c: (extr_init, make_directories, extract_archive):
3303 Do not assume mode bits have traditional Unix values.
3304 * src/list.c (decode_mode): Likewise.
3305 * src/create.c (start_header, dump_file): Likewise.
3306 * src/buffer.c (child_open_for_compress,
3307 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3308 * src/compare.c (diff_archive): Likewise.
3310 * src/extract.c (set_mode): Use %04 not %0.4 format.
3311 (extract_sparse_file): Do not use data_block uninitialized.
3312 Check for lseek failures.
3314 * src/rtapelib.c (rmt_lseek__):
3315 Convert lseek whence values to portable integers on the wire.
3316 * src/rmt.c (main): Likewise. Check for whence values out of range.
3318 * src/create.c (finish_sparse_file): Use lseek whence macros
3319 instead of integers.
3320 * src/buffer.c (backspace_output): Likewise.
3321 * src/compare.c (diff_archive, verify_volume): Likewise.
3322 * src/delete.c (move_archive): Likewise.
3323 * src/extract.c (extract_sparse_file): Likewise.
3325 * src/create.c (dump_file): Do not invoke finish_sparse_file
3326 on a negative file descriptor.
3328 * src/buffer.c: Add braces to pacify gcc -Wall.
3330 * src/compare.c (diff_sparse_files): Report lseek errors.
3332 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3334 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3336 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3337 message to be internationalized; \a doesn't work with msgfmt.
3339 * src/tar.c (long_options, main, usage, OPTION_STRING):
3340 Remove -E or --ending-file.
3341 * src/list.c (read_and): Likewise.
3342 * src/common.h (ending_file_option): Likewise.
3343 * src/buffer.c (close_archive): Likewise.
3345 * tests/after: Don't run two commands together in a pipeline,
3346 as some old shells mishandle pipeline exit status.
3348 1999-06-28 Paul Eggert <eggert@twinsun.com>
3350 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3351 * NEWS: Describe changes since 1.12.
3352 * README: Update bug reporting address; move paxutils ref to NEWS.
3354 Handle EINTR correctly.
3355 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3356 * lib/full-read.c, lib/full-write.c: New files.
3357 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3358 Prefer full_read to read and full_write to write.
3359 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3360 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3362 * src/extract.c (extract_sparse_file): Likewise.
3363 * src/rmt.c (get_string, main, report_error_message,
3364 report_numbered_error): Likewise.
3365 * src/rmt.h (rmtread, rmtwrite): Likewise.
3366 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3367 rmt_write__, rmt_ioctl__): Likewise.
3368 * src/update.c (append_file): Likewise.
3369 * src/system.h (full_read, full_write): New decls.
3371 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3372 lib/xmalloc.c, src/arith.c, src/misc.c.
3374 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3375 New macros. All uses of STDIN and STDOUT changed.
3376 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3377 instead of 0 and STDOUT_FILENO instead of 1.
3378 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3379 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3381 * src/rmt.c (private_strerror): Avoid const. Translate results.
3383 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3384 in the presence of NFS clock skew.
3386 1999-06-25 Paul Eggert <eggert@twinsun.com>
3388 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3390 * src/buffer.c (write_archive_buffer): New function.
3391 (child_open_for_compress, flush_write, flush_read): Use it to write
3393 (open_archive): Report error if fstat of archive fails.
3394 Improve efficiency of check for /dev/null.
3395 Also, fix some corner cases with remote archives and /dev/null checking.
3396 (close_archive): Test for input fifo only if not remote.
3397 Truncate output archive only if it's not remote.
3399 * src/misc.c (remove_any_file):
3400 Don't terminate if you see . or ..; just skip them.
3402 1999-06-18 Paul Eggert <eggert@twinsun.com>
3404 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3406 Output sizes using a format that's more compatible with
3407 traditional tar (and with GNU Emacs).
3408 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3409 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3410 Don't subtract 1 from size.
3411 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3412 Output a trailing NUL unless the value won't fit without it.
3413 (finish_header): No need to append NUL to chksum, now that
3416 1999-06-16 Paul Eggert <eggert@twinsun.com>
3418 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3420 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3421 @INTLLIBS@ might invoke rpl_realloc.
3423 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3424 (intconv): Remove; use xstrto* fns instead.
3425 ("xstrtol.h"): Include.
3426 (check_decimal): Remove.
3427 (long_options, usage, OPTION_STRING, decode_options):
3428 Remove -y, --bzip2, --unbzip2.
3429 (decode_options): Use xget_version instead of get_version.
3430 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3431 Replace invocations of check_decimal with xstrtoumax.
3433 * tests/preset.in (echo_n, echo_c): Remove.
3435 * tests/after: Don't rely on $echo_c and $echo_n.
3437 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3438 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3439 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3440 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3441 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3442 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3443 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3444 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3445 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3446 m4/xstrtoumax.m4: New files.
3448 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3449 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3450 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3451 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3452 (AC_CHECK_FUNCS): Remove lchown.
3453 (AC_REPLACE_FUNCS): Remove basename, dirname.
3454 Add lchown, strtol, strtoul.
3455 (jm_FUNC_MKTIME): Add.
3456 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3457 are also built via the ANSI2KNR-filtering rules.
3458 Use a no-op line to work around bug in automake 1.4 with malloc and
3460 (AC_OUTPUT): Add m4/Makefile.
3462 * lib/Makefile.am (EXTRA_DIST):
3463 Add lchown.c, malloc.c, mktime.c, realloc.c,
3464 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3465 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3466 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3467 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3468 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3470 * src/system.h (uintmax_t): Don't declare; configure now does this.
3472 * src/common.h (backup_type): New decl.
3473 * src/common.h, src/misc.c, src/tar.c:
3474 Move include of backupfile.h to common.h.
3476 * src/misc.c (maybe_backup_file):
3477 Pass backup_type to find_backup_file_name.
3479 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3480 UINTMAX_STRSIZE_BOUND.
3482 * doc/tar.texi: Remove --bzip2.
3483 Fix @xref typos reported by latest makeinfo.
3485 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3487 (M4DIR, ACINCLUDE_INPUTS): New macros.
3488 ($(srcdir)/acinclude.m4): New rule.
3490 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3491 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3492 now generated automatically by autoconf.
3494 1999-05-15 Paul Eggert <eggert@twinsun.com>
3496 * doc/tar.texi: Remove -y.
3498 1999-04-09 Paul Eggert <eggert@twinsun.com>
3500 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3501 (we were allocating too much storage).
3502 (uintmax_t): Don't declare; configure now does this.
3504 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3506 1999-03-22 Paul Eggert <eggert@twinsun.com>
3508 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3510 * acinclude.m4 (AC_LFS_FLAGS):
3511 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3512 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3513 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3515 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3516 New macros; needed for latest GNU xmalloc.c.
3518 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3519 (libtar_a_SOURCES): Add quotearg.c.
3520 * list.c: Include <quotearg.h>.
3521 (from_oct): Add forward decl.
3522 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3523 (from_oct): Report an error only if TYPE is nonzero.
3524 Quote any funny characters in bad header.
3526 1999-03-20 Paul Eggert <eggert@twinsun.com>
3528 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3530 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3531 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3533 (AC_LFS): Simplify AIX revision number test.
3535 1999-03-17 Paul Eggert <eggert@twinsun.com>
3537 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3539 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3540 Remove; it doesn't work that well
3541 with AC_CANONICAL_HOST.
3542 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3544 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3546 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3548 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3550 * tar.texi: Fix bug-report addr.
3552 * README: Remove --with-included-malloc.
3553 Upgrade version numbers of build software.
3555 1999-03-07 Paul Eggert <eggert@twinsun.com>
3557 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3559 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3560 where bindtextdomain and gettext require -lintl.
3561 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3562 `no' means it failed.
3563 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3564 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3565 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3566 to add anything to the command line (it's all in config.h).
3567 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3569 1999-03-01 Paul Eggert <eggert@twinsun.com>
3571 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3573 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3575 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3576 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3577 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3578 like OFF_MAX, which are not reliable
3579 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3580 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3581 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3583 * src/incremen.c (get_directory_contents):
3584 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3585 Have statx depend on STX_HIDDEN, not AIX.
3587 * src/create.c (to_oct):
3588 New parameter substitute, giving a substitute value to use
3589 when the original value is out of range. Do not append a space to the
3590 output; modern tars don't. When a value is out of range, specify the
3591 maximum value, not the number of bits.
3592 (GID_NOBODY, UID_NOBODY): New macros.
3593 (gid_to_oct, uid_to_oct): Use them as substitutes.
3594 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3595 (dump_file): Check whether the file changed as we read it.
3597 * src/rmt.c (main): Remove suspicious AIX/386 code.
3599 1999-02-19 Paul Eggert <eggert@twinsun.com>
3601 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3602 returns a type compatible with char *; it doesn't on SunOS
3603 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3605 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3607 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3608 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3610 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3612 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3613 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3614 * acinclude.m4 (AM_WITH_NLS):
3615 Update to latest gettext version (serial 5).
3616 (AC_LFS_FLAGS): New macro
3617 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3618 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3619 Work properly in cross-compilation scenario, by checking for getconf
3620 with AC_CHECK_TOOL and by ditching uname in favor of
3621 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3623 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3624 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3625 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3626 since getdate.y now uses ANSI code.
3628 * config.guess, config.sub: New files; taken from automake 1.4.
3630 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3631 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3632 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3633 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3634 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3635 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3636 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3638 1999-02-01 Paul Eggert <eggert@twinsun.com>
3640 * src/tar.c: Update copyright.
3644 1999-02-01 Paul Eggert <eggert@twinsun.com>
3646 * NEWS, configure.in: Version 1.12.64004
3648 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3650 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3652 * src/extract.c (extract_archive): Fix bug when extracting sparse
3653 files: they were trashing the tar file header.
3655 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3656 Add -y or --bzip2 or --bunzip2 option.
3658 1999-01-30 Paul Eggert <eggert@twinsun.com>
3660 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3661 cached_no_such_uid, cached_no_such_gid): New vars.
3662 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3663 Cache failures, too.
3665 * src/tar.c (decode_options):
3666 Don't pass names longer than UNAME_FIELD_SIZE to
3667 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3669 1999-01-27 Paul Eggert <eggert@twinsun.com>
3671 * NEWS, configure.in: Version 1.12.64003
3673 * src/buffer.c (backspace_output, close_archive): Cast
3674 rmtlseek position arg to off_t, for benefit of K&R compilers
3676 * src/compare.c (verify_volume): Likewise.
3678 * NEWS, configure.in: Version 1.12.64002
3680 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3681 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3682 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3683 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3684 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3685 uid_from_oct): Likewise.
3687 1999-01-25 Paul Eggert <eggert@twinsun.com>
3689 * incremen.sh: Fix timing bug in regression test.
3691 1999-01-22 Paul Eggert <eggert@twinsun.com>
3693 * NEWS, configure.in: Update version
3695 * Makefile.am (localedir): Change to $(datadir)/locale.
3696 (DEFS): New macro, defining LOCALEDIR.
3697 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3698 (INCLUDES): Add -I..
3700 * Makefile.am (localedir): Change to $(datadir)/locale.
3702 1999-01-21 Paul Eggert <eggert@twinsun.com>
3704 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3706 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3707 * src/Makefile.am (localedir): Likewise.
3708 (DEFS): New macro, defining LOCALEDIR.
3709 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3710 (INCLUDES): Add `-I..'.
3712 * tests/incremen.sh: Fix timing bug.
3714 1999-01-20 Paul Eggert <eggert@twinsun.com>
3716 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3717 `lfs.7' changed to `64000' in version number
3718 to conform to gnits standards.
3720 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3721 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3723 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3726 1998-12-07 Paul Eggert <eggert@twinsun.com>
3728 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3730 * src/list.c (read_header):
3731 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3733 1998-11-30 Paul Eggert <eggert@twinsun.com>
3735 * configure.in: Quote the output of uname.
3737 * src/extract.c (set_stat): chmod after chown even when not root;
3738 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3740 1998-11-15 Paul Eggert <eggert@twinsun.com>
3742 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3744 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3745 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3747 1998-10-28 Paul Eggert <eggert@twinsun.com>
3749 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3751 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3754 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3755 On many installations, rexec is disabled.
3757 1998-08-07 Paul Eggert <eggert@twinsun.com>
3759 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3761 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3762 for nameless users and groups.
3764 1998-02-17 Paul Eggert <eggert@twinsun.com>
3766 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3767 * NEWS, README: Add explanation of why this isn't an official version.
3769 1998-02-02 Paul Eggert <eggert@twinsun.com>
3771 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3772 This is an unofficial version.
3774 1997-12-17 Paul Eggert <eggert@twinsun.com>
3776 * src/incremen.c (ST_DEV_MSB): New macro.
3777 (NFS_FILE_STAT): Use most significant bit of st_dev,
3778 even if it's unsigned.
3780 1997-12-08 Paul Eggert <eggert@twinsun.com>
3782 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3784 1997-11-19 Paul Eggert <eggert@twinsun.com>
3786 * configure.in (HAVE_INTTYPES_H):
3787 Don't ignore cache variable if it's already set.
3789 1997-11-10 Paul Eggert <eggert@twinsun.com>
3791 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3792 * src/delete.c (records_read): Now off_t.
3793 (move_archive): Don't assume mt_count is of type daddr_t.
3795 1997-10-30 Paul Eggert <eggert@twinsun.com>
3797 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3798 Set to appropriate values if large file support
3799 needs explicit enabling.
3800 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3802 New macros to configure.
3803 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3805 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3806 major_t, minor_t, ssize_t): New macros.
3808 * src/arith.h (TARLONG_FORMAT):
3809 Fix typo: %uld -> %lu. Use unsigned when long long
3811 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3812 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3814 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3815 2nd arg is now unsigned long.
3817 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3818 (prepare_record_buffer): Arg is now size_t.
3819 Remove now-useless casts.
3821 (main): Use `long' for status, so that it can store ssize_t.
3822 Use daddr_t, mode_t, size_t, off_t when appropriate.
3823 Convert daddr_t and off_t values ourselves, since they might be longer
3824 than long. Convert other types using `long' primitives.
3825 When processing MTIOCTOP, do not try to pass resulting
3826 count back, since it won't work (it could be too large) and it's
3827 not expected anyway.
3830 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3831 now-useless casts. Use unsigned long to print *_t types, except use
3832 STRINGIFY_BIGINT for off_t.
3833 (update_archive): Cast -1 to dev_t when necessary.
3835 * src/tar.c (check_decimal):
3836 Now returns 1 if successful, 0 otherwise, and returns
3837 uintmax_t value into new arg. Check for arithmetic overflow.
3838 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3839 Check for overflow on user or group ids.
3841 * src/compare.c (diff_init, process_rawdata, read_and_process,
3842 diff_sparse_files, diff_archive):
3843 Use off_t, pid_t, size_t, ssize_t when appropriate.
3844 Remove now-useless casts. Use unsigned long to print *_t types,
3845 except use STRINGIFY_BIGINT for off_t.
3847 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3848 Size arg is now size_t.
3850 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3851 when allocating buffer.
3854 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3855 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3856 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3859 (get_status_string, get_status_off): New function.
3860 (get_status): Now returns long, so that it can store ssize_t.
3861 Invoke get_status_string to do the real work.
3862 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3863 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3864 (rmt_ioctl__): Convert mt_count by hand,
3865 since it might be longer than long.
3867 * src/mangle.c (extract_mangle):
3868 Check for overflow when converting off_t to size_t.
3869 Use off_t, size_t when appropriate. Remove now-useless casts.
3871 * src/system.h (mode_t): Remove; now done by autoconf.
3872 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
3873 Return number of ST_NBLOCKSIZE-byte blocks,
3874 not number of 512-byte blocks;
3875 this also helps to avoid overflow.
3876 (st_blocks): Declare if needed.
3877 (ST_NBLOCKSIZE): New macro.
3878 (<limits.h>, <inttypes.h>): Include if available.
3879 (CHAR_BIT): New macro.
3880 (uintmax_t): New typedef.
3881 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
3882 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
3883 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
3885 * src/names.c (name_init):
3886 Fix typo in error message: FILE* was passed, but char*
3889 (read_name_from_file, name_gather, addname, name_match, name_scan,
3890 add_exclude): Use size_t when appropriate. Remove now-useless casts.
3892 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
3894 * src/extract.c (newdir_umask, current_umask): Now mode_t.
3895 (extract_sparse_file): Args now use off_t.
3897 (set_mode, set_stat, make_directories, extract_sparse_file,
3898 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
3899 now-useless casts. Use unsigned long to print *_t types, except use
3900 STRINGIFY_BIGINT for off_t.
3902 * src/misc.c (quote_copy_string):
3903 Use size_t when appropriate. Remove now-useless casts.
3905 * src/list.c (read_and, list_archive, read_header, decode_mode,
3906 print_header, print_for_mkdir):
3907 Use mode_t, off_t, size_t when appropriate. Remove
3908 now-useless casts. Use unsigned long to print *_t types, except use
3909 STRINGIFY_BIGINT for off_t.
3911 (read_header): Check for overflow when converting header size.
3913 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
3914 const char *. Size arg is now size_t. Now takes new type and maxval
3915 args. Compute result using uintmax_t, not long. Report error if
3916 field does not contain octal number in range.
3917 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
3918 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
3919 uintmax_from_oct): New functions.
3921 (stringify_uintmax_t_backwards): New function.
3923 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
3924 (skip_file): Offset arg is now off_t.
3926 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
3927 real_s_totsize, real_s_sizeleft, current_block_ordinal):
3929 (write_error): Arg is now ssize_t.
3930 (child_pid): Now pid_t.
3931 (available_space_after): Now size_t.
3933 (child_open_for_compress, child_open_for_uncompress, flush_write,
3934 open_archive, flush_write, write_error, flush_read, close_archive):
3935 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
3936 casts. Use unsigned long to print *_t types, except use
3937 STRINGIFY_BIGINT for off_t.
3939 * src/delete.c (records_read): Now daddr_t.
3940 (move_archive): Arg is now daddr_t. Check for overflow when
3942 (move_archive, delete_archive_members): Use daddr_t, off_t when
3943 appropriate. Remove now-useless casts.
3945 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
3946 (rmt_lseek): Now returns off_t.
3948 * src/create.c (to_oct):
3949 Now static. Value arg is now uintmax_t. Accept new args
3950 giving name of type of octal field, for error messages. Report an
3951 error if the value is too large to fit in the field.
3952 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3953 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
3955 (write_eot, write_long, finish_header, deal_with_sparse,
3956 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
3957 appropriate. Remove now-useless casts. Use unsigned long to print
3958 *_t types, except use STRINGIFY_BIGINT for off_t.
3960 (find_new_file_size): 1st arg is now off_t*.
3961 (finish_sparse_file): Args now use off_t, not long.
3962 Check for lseek error.
3963 (create_archive, dump_file): Cast -1 to dev_t when necessary.
3964 (dump_file): Device arg is now dev_t.
3965 Avoid overflow when testing whether file has holes
3966 by using the new ST_NBLOCKSIZE macro.
3968 * src/incremen.c (struct accumulator, add_to_accumulator,
3969 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
3970 Use size_t for sizes.
3971 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
3972 Use dev_t, ino_t for devices and inodes.
3973 (gnu_restore): Use off_t for file offsets.
3974 (struct directory): Use char for flags. Add new flag `nfs'.
3976 (NFS_FILE_STAT): New macro.
3977 (note_directory): Accept struct stat * instead of
3978 device and inode number. All callers changed.
3979 (note_directory, get_directory_contents):
3980 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
3981 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
3983 * src/common.h (record_size, struct name, struct sp_array,
3984 available_space_after):
3985 Use size_t for sizes.
3986 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
3987 Use off_t for file offsets.
3988 (struct name): dir_contents is now const char *, not char *.
3989 (dump_file, get_directory_contents): Use dev_t for devices.
3990 (to_oct): Remove decl.
3991 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
3992 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
3993 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
3994 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
3995 UINTMAX_FROM_OCT): New macros.
3996 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
3997 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3998 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
3999 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4000 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4001 (print_for_mkdir): 2nd arg is now mode_t.
4003 See ChangeLog.1 for earlier changes.
4006 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4009 This file is part of GNU tar.
4011 GNU tar is free software; you can redistribute it and/or modify
4012 it under the terms of the GNU General Public License as published by
4013 the Free Software Foundation; either version 2, or (at your option)
4016 GNU tar is distributed in the hope that it will be useful,
4017 but WITHOUT ANY WARRANTY; without even the implied warranty of
4018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4019 GNU General Public License for more details.
4021 You should have received a copy of the GNU General Public License
4022 along with GNU tar; see the file COPYING. If not, write to
4023 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4024 Boston, MA 02111-1307, USA.