1 2003-09-17 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * README-alpha: Updated
5 * po/POTFILES.in: Added src/xheader.c
6 * src/common.h (cut_path_elements): Added proto.
8 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
10 * src/buffer.c: Use ngettext where appropriate.
11 * src/compare.c: Likewise.
12 * src/create.c: Likewise.
13 * src/misc.c: Likewise.
14 * src/tar.c: Likewise.
15 * src/update.c: Likewise.
17 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
19 * .cvsignore: Added *.shar.gz
22 * src/common.h (strip_path_elements): New variable.
23 * src/extract.c (extract_archive): Implemented --strip-path
24 * src/names.c (cut_path_elements): New functon.
25 * src/tar.c: New option --strip-path=NUM.
26 (decode_options) Assign boolean values to bool variables.
28 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
30 * src/delete.c: Fixed deletion from the POSIX archives.
31 * src/list.c (read_header): Minor change.
32 * src/tar.c (main): Do not check for volume_label_option
33 if subcommand_option is not CREATE_SUBCOMMAND.
34 * src/xheader.c (xheader_decode): Store the header as
35 well (for eventual delete).
37 * tests/incremen.sh: Explicitly request GNU format. This will
38 disappear when GNU extended header keywords are working.
39 * tests/multiv01.sh: Likewise
40 * tests/volume.sh: Likewise
42 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
44 * src/create.c: Support for "linkpath" extended keyword.
45 * src/xheader.c (decode_record): Reversed the return
48 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
50 * configure.ac: Allow to redefine the default output format.
51 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
52 (archive_format_string): New function.
53 (usage): Updated help output.
58 2003-09-02 Paul Eggert <eggert@twinsun.com>
60 * src/common.h (destroy_stat, xheader_decode, xheader_store,
61 xheader_read, xheader_finish, xheader_destroy): Add decls;
64 * src/create.c (write_extended): Remove unused local 'bufsize'.
66 * src/delete.c (delete_archive_members): Handle case of
67 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
68 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
69 occurs, as it's not possible.
70 * src/update.c (update_archive): Likewise.
72 Use "const" when possible in new code.
73 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
74 (fmttab): Now const. All uses changed.
75 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
76 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
77 decode_record, xheader_store, xheader_print, code_string, code_time,
78 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
79 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
80 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
81 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
82 uid_coder, uid_decoder, uname_coder, uname_decoder):
83 Use pointers to const when possible.
84 (xhdr_tab): Now const.
86 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
87 (set_archive_format): Report an error if no format name matches,
88 instead of returning an undefined value.
90 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
91 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
92 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
93 uid_decoder, uname_decoder): Remove unused keyword arg.
96 * src/tar.c (set_archive_format): Now static.
97 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
99 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
100 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
101 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
102 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
103 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
104 Remove forward decls; no longer needed.
105 (xhdr_tab): Move to end, so that the forward decls aren't needed.
106 Add a forward declaration.
108 Use 'bool' in new code, when appropriate.
109 * src/xheader.c (decode_record): Return bool, not int.
110 * src/common.h (read_header): Since it accepts bool, change
111 all callers to use false and true rather than 0 and 1.
113 * src/xheader.c (decode_record): Fix misspelling in diagnostic
114 "extended headed" -> "extended header".
116 GNU coding style fixes.
117 * src/xheader.c (decode_record, xheader_decode):
118 Do not use decls like "char *p, *q;".
121 (xheader_store): Avoid parentheses around object operand of sizeof.
123 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
125 * src/create.c (start_header): Store long file names
126 in "path" keyword of an extended header if in POSIX
128 (finish_header): print header before calling write_extended().
129 * src/list.c (list_archive): Always decode the header. This
130 is necessary so the extended header is processed and the correct
131 filename is printed no matter what the state of verbose_option.
132 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
135 2003-09-01 Paul Eggert <eggert@twinsun.com>
137 Update from gnulib, and correct fnmatch to fnmatch-gnu.
138 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
140 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
142 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
143 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
144 copying rules from gnulib module descriptions.
145 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
146 Update from gnulib modules alloca, fnmatch, getline, stdbool.
147 * m4/.cvsignore: Add utimes-null.m4. Sort.
149 2003-09-01 Sergey Poznyakoff
151 Added initial support for creating POSIX headers.
153 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
154 (string_to_chars): New functions
155 (struct xheader): Changed structure
156 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
158 * src/create.c (string_to_chars): New function.
159 (write_extended): New function
160 (start_header): Create extended POSIX headers if necessary.
161 (finish_header): Likewise.
162 * src/list.c (print_header): Take user/group from
164 * src/names.c (gid_to_gname,gname_to_gid)
165 (uid_to_uname,uname_to_uid): Changed prototypes.
166 * src/tar.c: New option --format.
167 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
168 (struct extra_header): Removed unused structure.
169 (union block.extra_header): Removed unused member.
170 * src/xheader.c: Implemented coder functions.
171 * bootstrap: Added obstack.
172 * lib/.cvsignore: Likewise.
173 * configure.ac: Added 'gl_OBSTACK'
174 * m4/Makefile.am: Added new files.
175 * m4/.cvsignore: Likewise.
176 * TODO: Minor formatting change
178 2003-08-31 Sergey Poznyakoff
180 Added initial support for POSIX extended and STAR headers
181 (only for listing/extracting).
183 * src/xheader.c: New file.
184 * src/Makefile.am: Added xheader.c
185 * src/tar.h (struct star_header): New datatype
186 (XHDTYPE,XGLTYPE): New defines
187 (enum archive_format:STAR_FORMAT): New member
188 (struct tar_stat_info): New datatype.
189 (union block.star_header): New member.
190 * src/common.h (orig_file_name,current_file_name)
191 (current_trailing_slash,current_link_name): Removed variables.
192 (current_stat_info): New variable
193 (current_stat): Removed
194 (extended_header): New variable
195 (decode_header): Changed prototype.
196 * src/list.c (decode_header): Added initial support for POSIX extended
198 (skip_member): Check oldgnu_header only if current_format is set
200 * src/buffer.c: Use current_stat_info
201 * src/compare.c: Likewise.
202 * src/create.c: Likewise.
203 * src/delete.c: Likewise.
204 * src/incremen.c: Likewise.
205 * src/mangle.c: Likewise.
206 * src/update.c: Likewise.
207 * src/extract.c: Likewise.
208 (make_directories): Improved check for the existence of the directory
209 * src/tar.c (destroy_stat): New function.
211 2003-08-29 Paul Eggert <eggert@twinsun.com>
213 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
214 was worth (e.g., different users in en_GB disagree about -ize
216 * po/en_GB.po: Remove.
218 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
222 * src/tar.c: Removed support for the obsolete command line
224 * doc/tar.texi: Removed references to the obsolete command
227 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
231 * doc/tar.texi: Updated
232 * src/common.h (check_links_option): New variable
233 (orig_file_name): New variable
234 (check_links): New proto.
235 * src/create.c (struct link.nlink): New member
236 (link_table): Static for the module.
237 (dump_file): Update `link' member when adding new links
239 (check_links): New function.
240 * src/list.c (print_header): Use orig_file_name.
241 * src/tar.c: New option --check-links. Changed semantics of
242 -o to comply to UNIX98 when extracting and to its previous
244 (main): Call check_links if --check-links. was given.
246 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
248 * src/list.c (print_header): Revised
249 * NEWS: Started the entry for 1.13.26
250 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
252 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
254 * .cvsignore: Added to the repository.
255 * doc/.cvsignore: Likewise.
256 * lib/.cvsignore: Likewise.
257 * m4/.cvsignore: Likewise.
258 * po/.cvsignore: Likewise.
259 * scripts/.cvsignore: Likewise.
260 * src/.cvsignore: Likewise.
261 * tests/.cvsignore: Likewise.
263 * lib/Makefile.am: Added exitfail.[hc]
264 * src/misc.c (chdir_do): Fixed call to restore_cwd
265 * src/buffer.c (flush_read): Fixed behavior on short
266 reads right after opening the new archive (multiv01.sh test).
267 (new_volume): Special handling for "-".
268 * src/list.c (print_header): Print trailing slash if
269 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
270 * tests/multiv01.sh: Minor changes.
271 * m4/Makefile.am: Added missing files.
273 2003-07-05 Paul Eggert <eggert@twinsun.com>
275 Finish the checkin begin yesterday.
277 * NEWS: Document the user-visible changes installed in the last
280 * TODO: New file (actually, resurrected; but with new contents).
282 * src/list.c (read_and): Give full type for procedure arg.
283 (read_header): Strip trailing slashes, setting current_trailing_slash.
284 (tartime): Avoid int overflow when printing year (!).
285 (print_header): New arg specifying block ordinal. All uses changed.
286 Print link as 'h' type. Give labels for long links and names.
288 * src/misc.c (contains_dot_dot): Moved to names.c
289 (must_be_dot_or_slash): New function.
290 (safer_rmdir): Use it.
291 (remove_any_file): Now takes enum as option, not boolean.
292 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
293 to unlink a directory.
294 (deref_stat): Accept bool, not int.
296 * src/names.c (namelist_match): Allow partial matches only if
298 (hash_string_hasher): Renamed from hash_avoided_name.
299 (hash_string_compare): Renamed from compare_avoided_anames.
300 (hash_string_insert, hash_string_lookup): New functions.
301 (add_avoided_name, is_avoided_name): Use them.
302 (safer_name_suffix): New function.
303 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
305 * src/rmt.c: Don't include print-copyr.h.
306 (prepare_input_buffer): New arg FD.
307 Do not read more than INT_MAX bytes at once,
308 since it breaks on some brain damaged Tru64 hosts.
310 when retrying instead of subtracting 1024; for speed.
311 (main): Use gettext to translate (C), not print_copyright.
313 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
314 now that gnulib handles this.
315 Include <stddef.h> and <limits.h> unconditionally, now that we assume
317 Assume that offsetof is defined in stddef.h.
318 Do not include <sys/param.h>.
319 (realloc, lseek): Do not declare.
320 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
321 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
322 declarations, since we now assume C89 or better.
323 (PARAMS): Remove, as we now assume C89. All uses changed.
324 (bindtextdomain, textdomain): Include <gettext.h> to define.
325 Include <unlocked-io.h>.
326 (valloc): Define if not defined, and if valloc is not declared.
327 (xstrdup): Remove decl.
329 * src/tar.c: Do not include <print-copyr.h>.
331 (get_date): Remove decl.
332 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
333 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
334 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
335 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
336 (long_options, decode_options): Use them.
337 (OVERWRITE_DIR_OPTION): Remove.
338 (long_options): New options --index-file, --no-overwrite-dir.
339 Remove --overwrite-dir option.
340 (usage): Use PACKAGE_BUGREPORT.
341 (decode_options): Terminate new argv properly.
342 Use PACKAGE_NAME, PACKAGE_VERSION.
343 If verbose, report how we grokked any textual date option.
344 (main): Add support for index-file.
346 * tests/Makefile.am: Convert to UTF-8.
347 (AUTOMAKE_OPTIONS): Remove.
348 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
349 (INCLUDES): Remove ../intl.
350 (LDADD): Don't link libtar.a twice.
352 * tests/genfile.c: Convert to UTF-8.
353 Don't include <print-copyr.h>.
354 (DEFAULT_PATTERN): Renamed from DEFAULT.
355 (ZEROS_PATTERN): Renamed from ZEROS.
356 (main): Use gettext to translate (C), not print_copyright.
358 2003-07-04 Paul Eggert <eggert@twinsun.com>
360 Revamp to meet current standards of autoconf, automake,
361 gettext, and gnulib, and incorporate new translations.
363 * config/config.guess, config/config.sub, config/depcomp,
364 config/install-sh, config/mdate-sh, config/missing,
365 config/mkinstalldirs, config/texinfo.texi:
366 Moved here from parent directory, or from doc.
367 * config.hin: Renamed from config.h.in.
368 * config/config.rpath: New file.
370 * intl: Remove this subdirectory.
372 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
374 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
375 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
376 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
377 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
378 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
379 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
382 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
383 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
384 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
385 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
386 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
387 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
388 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
389 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
390 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
391 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
392 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
393 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
394 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
395 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
396 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
397 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
398 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
399 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
400 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
402 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
403 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
404 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
405 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
406 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
407 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
408 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
409 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
410 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
411 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
412 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
413 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
414 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
415 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
416 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
417 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
418 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
419 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
421 Upgrade to latest version from external source. The file "bootstrap"
422 now grabs these automatically, so we needn't keep track of them
423 in this change long any longer.
425 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
426 (SUBDIRS): Remove intl.
427 * PORTS: Update for star, Macintosh.
428 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
429 Bison 1.875, gettext 0.12.1.
430 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
431 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
432 (AC_CONFIG_AUX_DIR): New.
433 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
435 (AC_PREREQ): Bump from 2.52 to 2.57.
436 (AC_GNU_SOURCE): New.
437 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
438 we no longer support K&R C.
440 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
441 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
442 (AC_MBSTATE_T): Remove.
443 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
444 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
445 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
447 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
448 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
449 (AC_CHECK_TYPE): Remove ssize_t.
450 (gt_TYPE_SSIZE_T): Add.
451 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
452 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
453 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
454 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
455 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
456 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
457 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
458 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
459 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
460 napms, poll, select, strstr, usleep.
461 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
462 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
463 (AM_GNU_GETTEXT): Use external and need-ngettext options.
464 (AM_GNU_GETTEXT_VERSION): New.
465 (AC_OUTPUT): Remove intl/Makefile.
467 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
468 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
469 * doc/fdl.texi: Update to current GNU version.
470 * doc/gettext.texi: Update to current coreutils version,
471 plus a copyright notice.
472 * doc/tar.texi: Switch to new method for doing copyright notices.
473 Use @acronym instead of @sc where appropriate.
474 Remove empty examples. Give a few more examples.
476 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
477 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
478 are built up in pieces with +=.
479 (noinst_HEADERS, INCLUDES): Remove.
480 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
481 (libtar_a_LIBADD): Use $ rather than @.
482 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
484 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
485 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
486 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
487 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
488 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
489 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
490 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
491 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
492 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
493 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
494 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
495 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
496 prereq.m4, xstrtoimax.m4.
498 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
499 be translated, since it's not a user-visible tool.
501 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
503 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
504 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
505 consistency with coreutils.
506 (LDADD): Link LIBINTL after libtar.a, since
507 it's now external and should stand by itself.
509 * src/buffer.c (print_total_written): Adjust to new human.h
511 (child_open_for_compress): Do not increase size to BLOCKSIZE.
512 (open_archive): Open index file name.
513 Strip trailing slahes from file names.
514 (flush_write): Set size to 0 if not saving names.
515 (flush_write, flush_read): Use safer_name_suffix rather than
518 * src/common.h: Include <quote.h>.
519 (absolute_names_option, atime_preserve_option, backup_option,
520 block_number_option, checkpoint_option, dereference_option,
521 force_local_option, ignore_failed_read_option, ignore_zeros_option,
522 incremental_option, interactive_option, multi_volume_option,
523 numeric_owner_option, one_file_system_option, recursive_unlink_option,
524 read_full_records_option, remove_files_option, same_order_option,
525 show_omitted_dirs_option, sparse_option, starting_file_option,
526 to_stdout_option, totals_option, touch_option, verify_option,
527 dev_null_output, now_verifying, we_are_root): Now bool, not int.
528 (current_trailing_slash, index_file_name, recent_long_name_blocks,
529 recent_long_link_blocks): New vars.
530 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
531 (OVERWRITE_OLD_DIRS): Remove.
532 (enum remove_option): New enum.
533 (remove_any_file): Use it as option arg, not int.
534 (is_avoided_name, contains_dot_dot): Return bool, not int.
535 (safer_name_suffix): New decl.
537 * src/compare.c (now_verifying): Now bool, not int.
538 (fill_in_sparse_array): Move to extract.c. Now returns bool;
539 all callers changed to test for failure.
540 (diff_sparse_files): Take size from current_stat, not from param.
541 (diff_archive): Do not count trailing slashes in archives.
542 (verify_volume): Test for header failure after loop, not before.
544 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
546 (start_header): Clear devmajor and devminor fields, too.
547 (finish_header): New arg block_ordinal.
548 (init_sparsearray): Now extern. Set sp_array_size to
549 SPARSES_IN_OLDGNU_HEADER if it is zero.
550 (dump_file): Keep link table as a hash.
551 Do not count "file changed as we read it" as a failure.
553 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
554 Move extern decl to common.h.
556 * src/extract.c (we_are_root): Now bool, not int.
557 (check_time): Warn about implausibly old time stamps.
558 (set_stat): Use utimbuf, not stat_info.
559 (prepare_to_extract): New arg DIRECTORY.
560 (fill_in_sparse_array): Moved here from compare.c.
561 (extract_sparse_file): Now returns off_t, giving size left.
562 Truncate file at end.
563 (extract_archive): Use safer_name_suffix rather than rolling our own.
564 Use fill_in_sparse_array rather than rolling our own.
565 Strip trailing slashes more effectively.
566 Check for unsafe names.
568 * src/incremen.c (struct directory): nfs and found are now of type
570 (gnu_restore): Now takes directory name as argument, not offset
571 of directory name in a global. All uses changed.
572 (CURRENT_FILE_NAME): Remove.
575 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
578 2002-09-30 Paul Eggert <eggert@twinsun.com>
580 * src/rmt.c (prepare_input_buffer): Renamed form
581 prepare_record_buffer. All uses changed. Do not assume that
582 size_t is the same width as int.
584 2002-03-29 Paul Eggert <eggert@twinsun.com>
586 * src/incremen.c (get_directory_contents):
587 If ignore_failed_read_option, only warn about
588 get_directory_contents failures. Fix suggested by
591 2002-01-31 Mark W. Eichin <eichin@thok.org>
593 * src/buffer.c (child_open_for_compress): Don't try to read
594 past the end of the buffer.
596 2001-10-11 Jim Meyering <meyering@lucent.com>
598 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
599 and quote_n (1, ... to avoid clobbering a buffer.
601 2001-09-26 Paul Eggert <eggert@twinsun.com>
603 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
605 * src/buffer.c (flush_read): Don't diagnose partial blocks before
606 end of file; just ignore them silently.
608 * src/list.c (read_header): Don't keep around extended name
609 and link info indefinitely; keep it only for the next file.
610 This fixes a bug introduced in 1.13.24, and removes the need
611 for some static variables. Set recent_long_name and
612 recent_long_link to zero if there were no long links; this
613 avoids a violation of ANSI C rules for pointers in delete.c.
614 * THANKS: Add Christian Laubscher.
616 2001-09-26 Jim Meyering <meyering@lucent.com>
618 * doc/tar.texi (Remote Tape Server): is know -> is known
620 2001-09-25 Paul Eggert <eggert@twinsun.com>
622 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
623 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
624 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
625 want to distinguish EINVAL and EILSEQ.
627 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
629 * src/extract.c (maybe_recoverable):
630 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
632 2001-09-22 Paul Eggert <eggert@twinsun.com>
634 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
636 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
639 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
640 * PORTS: Add copyright notice, 'star' reference.
641 * README-alpha: Add copyright notice, autoconf 2.52 patch.
642 * THANKS: Add Christophe Kalt.
643 * config.sub: Upgrade to 2001-09-14 version.
645 * configure.ac (ALL_LINGUAS): Add ko.
646 * po/ko.po: Resurrected file.
648 * doc/convtexi.pl: Add coding advice for Emacs.
650 * doc/getdate.texi: Add copyright notice.
652 * doc/mdate-sh: Upgrade to automake 1.5 version.
654 * doc/tar.texi (extracting files): Mention --to-stdout.
655 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
656 (Overwrite Old Files): Likewise.
658 * lib/Makefile.am (noinst_HEADERS):
659 Remove copysym.h. Add print-copyr.h, unicodeio.h.
660 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
662 * lib/copysym.c, lib/copysym.h: Remove.
663 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
664 lib/unicodeio.h: New files.
666 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
667 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
669 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
670 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
672 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
673 * m4/isc-posix.m4: Remove.
675 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
677 * po/POTFILES.in: Add copyright notice.
679 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
681 * tests/Makefile.am (LDADD): Likewise.
683 * src/buffer.c (write_archive_buffer, close_archive):
684 If an archive is a socket, treat it like a FIFO.
685 (records_read, records_written): New vars.
686 (write_archive_to_stdout): Now bool, not int.
687 (open_archive, flush_write, flush_read): Keep records_read and
688 records_written up to date.
690 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
691 (write_archive_to_stdout): Now bool, not int.
692 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
693 (read_header): Now takes bool arg. Existing callers modified
694 to pass 0, unless otherwise specified.
696 * src/delete.c (records_read): Remove; now a global.
697 (acting_as_filter): Now bool, not int.
698 (recent_long_name, recent_long_link, recent_long_name_blocks,
699 recent_long_link_blocks, records_read, records_written): New decls.
700 (records_skipped): New var.
701 (move_archive): Don't divide by zero if arg is 0.
702 Use the above vars to compute how far to move.
703 (write_recent_blocks): New function.
704 (delete_archive_member): Pass 1 to read_header, so that it doesn't
705 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
706 Keep track of how many records have been skipped.
707 Let the buffer code count records.
708 When copying a header, copy any extended headers that came before it.
710 * src/extract.c (extract_archive): When marking a directory to be
711 updated after symlinks, stat all directories after it in the
712 delayed-set-stat list too, since they will be checked after
713 symlinks. Add support for --overwrite-dir.
715 * src/list.c (recent_long_name, recent_long_link,
716 recent_long_name_blocks, recent_long_link_blocks): New vars.
717 (read_and): Pass 0 to read_header.
718 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
719 headers into new vars. Null-terminate incoming symbolic links.
721 * src/rmt.c: Include print-copyr.h, not copysym.h.
722 (main): Use print_copyright, not copyright_symbol.
723 * src/tar.c (decode_options): Likewise.
724 (OVERWRITE_DIR_OPTION): New constant.
725 (long_options, usage, decode_options): Add --overwrite-dir.
727 * src/tar.h: Put copyright notice into documentation.
729 * tests/Makefile.am (TESTS): Add delete03.sh.
730 * tests/delete03.sh: New file.
732 * tests/genfile.c: Include print-copyr.h, not copysym.h.
733 (main): Use print_copyright, not copyright_symbol.
734 Include <argmatch.h>.
735 (pattern_strings): Remove.
736 (pattern_args, pattern_types): New constants.
737 (main): Use XARGMATCH, not argmatch.
739 2001-09-20 Jim Meyering <meyering@lucent.com>
741 * lib/xstrtol.c (strtoimax): Guard declaration with
742 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
743 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
744 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
745 (strtoumax): Likewise, for completeness (it wasn't necessary).
746 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
747 Check for declaration of strtoimax.
748 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
749 Check for declaration of strtoumax.
751 2001-09-16 Paul Eggert <eggert@twinsun.com>
753 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
755 2001-09-14 Paul Eggert <eggert@twinsun.com>
757 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
759 * README-alpha: Describe automake patch.
761 * configure.ac (LIBOBJS):
762 Remove automake 1.4 workaround, as we're using 1.5 now.
763 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
765 * lib/copysym.c: Include stddef.h, for size_t.
766 Include langinfo.h if needed.
767 Use locale_charset only if USE_INCLUDED_LIBINTL;
768 if not, use nl_langinfo (CODESET) if available.
770 2001-09-13 Paul Eggert <eggert@twinsun.com>
772 * config.guess, config.sub: Sync with canonical versions.
774 * configure.ac (jm_PREREQ_XGETCWD): Add.
776 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
777 (libtar_a_SOURCES): Add copysym.c.
778 * copysym.c, copysym.h: New files.
780 * lib/error.c: Sync with fileutils version.
782 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
783 * m4/getcwd.m4: New file.
784 * m4/uintmax_t.m4: Remove.
786 * m4/gettext.m4 (AM_WITH_NLS):
787 Fix bug with calculating version of Bison 1.29.
788 Reported by Karl Berry.
790 * src/Makefile.am (datadir): Remove.
792 * src/rmt.c: Include copysym.h.
793 (main): Use copyright_symbol to translate copyright notice,
795 * src/tar.c: Likewise.
796 * tests/genfile.c: Likewise.
798 * src/system.h (MB_LEN_MAX): New symbol.
800 2001-09-11 Paul Eggert <eggert@twinsun.com>
802 * src/extract.c (struct delayed_set_stat): New member
804 (delay_set_stat): Initialize it to 0.
805 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
806 taking an extra stat ourselves. All callers changed.
807 (set_stat): Likewise.
808 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
809 If false, stop when encountering a struct whose 'after_symlinks'
810 member is true. Otherwise, go through all structures but check
811 them more carefully. All callers changed.
812 (extract_archive): When extracting a deferred symlink, if its parent
813 directory's status needs fixing, then mark the directory as needing
814 to be fixed after symlinks.
815 (extract_finish): Fix status of ordinary directories, then apply
816 delayed symlinks, then fix the status of directories that are
817 ancestors of delayed symlinks.
819 * src/rtapelib.c (rexec):
820 Remove declaration; it ran afoul of prototypes on Crays.
821 Reported by Wendy Palm of Cray.
823 2001-09-06 Paul Eggert <eggert@twinsun.com>
825 * lib/strtoimax.c (HAVE_LONG_LONG):
826 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
827 (strtoimax): Use sizeof (long), not
828 sizeof strtol (ptr, endptr, base),
829 to work around bug in IBM C compiler.
831 2001-09-04 Paul Eggert <eggert@twinsun.com>
833 * lib/xgetcwd.c: Include "xalloc.h".
834 (xgetcwd): Do not return NULL when memory is exhausted; instead,
835 report an error and exit.
837 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
840 2001-09-03 Paul Eggert <eggert@twinsun.com>
842 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
843 (jm_PREREQ_XGETCWD): New macro.
845 * lib/exclude.c (fnmatch_no_wildcards):
846 Fix typo that caused us to do case-folding
847 search even when that was not desired. This occurred only in the
850 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
851 Do not include xalloc.h.
852 (INITIAL_BUFFER_SIZE): New symbol.
853 Do not use xmalloc / xrealloc, since the caller is responsible for
854 handling errors. Preserve errno around `free' during failure.
855 Do not overrun buffer when using getwd.
857 * lib/xgetcwd.c (xgetcwd):
858 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
859 to decide whether to use getcwd (NULL, 0).
861 2001-09-02 Paul Eggert <eggert@twinsun.com>
863 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
865 2001-09-01 Jim Meyering <meyering@lucent.com>
867 * exclude.c: Use `""', not `<>' to #include non-system header files.
868 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
869 and strncasecmp as r-values. Unixware didn't have declarations.
871 2001-08-31 Jim Meyering <meyering@lucent.com>
873 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
874 Use an initial, malloc'd, buffer of length 128 rather than
875 a statically allocated one of length 1024.
877 2001-08-30 Paul Eggert <eggert@twinsun.com>
879 * lib/utime.c: Include full-write.h.
880 * lib/xstrtol.c (strtoimax): New decl.
882 2001-08-29 Paul Eggert <eggert@twinsun.com>
884 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
886 * src/create.c (dump_file): Relativize link names before dumping.
887 This fixes a bug reported by Jose Pedro Oliveira.
889 * src/create.c (dump_file): Use offsetof when computing sizes for
890 struct hack; this avoids wasted space in some cases.
891 * src/incremen.c (note_directory, find_directory): Likewise.
892 * src/names.c (name_gather, addname): Likewise.
894 * src/extract.c (extract_archive): Use strcpy, not memcpy,
895 for consistency with other code that does similar things.
896 * src/names.c (name_gather): Likewise.
898 * src/names.c (read_name_from_file, name_next, name_gather,
899 add_hierarchy_to_namelist): Avoid quadratic behavior when
900 reallocating buffers. Check for buffer size overflow.
901 (addname): Avoid unnecessary clearing of memory.
903 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
905 * src/extract.c (delay_set_stat): Fix off-by-one error in file
906 name size allocation that caused core dumps.
908 2001-08-28 Paul Eggert <eggert@twinsun.com>
910 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
912 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
913 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
914 (daddr_t): Remove; no longer used.
915 (jm_PREREQ_HUMAN): Add.
917 * acconfig.h: Remove; no longer needed.
919 * config.guess, config.sub:
920 New files, from automake 1.5. Gettext 0.10.39 needs them.
921 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
923 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
924 (SUBDIRS): Put intl before lib, as gettext requires.
926 * ABOUT-NLS: Upgrade to gettext 0.10.39.
927 * intl: Upgrade entire directory to gettext 0.10.39.
928 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
929 New files, from gettext 0.10.39.
930 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
931 Upgrade to gettext 0.10.39,
932 * po/Makefile.in.in: Likewise, except fix a typo in its copying
934 * po/cat-id-tbl.c, po/stamp-cat-id:
935 Remove; no longer used by gettext 0.10.39.
936 * po/ChangeLog: New file.
938 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
939 $(srcdir)/tar.texi: Likewise.
940 * doc/freemanuals.texi: New file.
941 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
943 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
945 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
946 (noinst_HEADERS): Add quote.h.
947 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
949 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
951 * lib/full-write.c, lib/savedir.c: Comment fix.
953 * lib/pathmax.h: Remove.
955 * lib/quote.c, lib/quote.h: New files.
957 * lib/xgetcwd.c: Don't include pathmax.h.
958 Include stdlib.h and unistd.h if available.
960 (xmalloc, xstrdup, free): Remove decls.
961 (xgetcwd): Don't assume sizes fit in unsigned.
962 Check for overflow when computing sizes.
963 Simplify reallocation code.
965 * lib/xmalloc.c: Quote failure tests.
967 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
969 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
971 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
973 (strtoumax, uintmax_t, strtoull, strtol): Remove.
974 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
975 (strtoimax): Renamed from strtoumax. All uses of unsigned values
976 changed to signed values. Check sizes at compile-time, not
977 run-time. Prefer strtol to strtoll if both work.
980 * lib/xstrtol.h (xstrtoimax): New decl.
982 * m4/Makefile.am (EXTRA_DIST):
983 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
984 longlong.m4, xstrtoimax.m4.
986 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
987 Remove; now done by autoconf.
988 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
989 Use AC_CHECK_TYPE instead of merely looking for the header.
991 * m4/uintmax_t.m4: Use shorter comment.
993 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
994 Quote first arg of AC_DEFUN.
995 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
996 is needed to parse the include file.
997 Simplify logic behind the args to AC_REPLACE.
999 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
1001 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
1004 Use "Copyright %d" to simplify the translator's job in the future.
1005 Advise translator about circle-C.
1006 * src/tar.c: (decode_options): Likewise.
1007 * tests/genfile.c (main): Likewise.
1009 2001-08-28 Jim Meyering <meyering@lucent.com>
1011 * lib/argmatch.c: Include "quote.h".
1012 (argmatch_invalid): Quote the context.
1014 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1016 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1017 Use single-quote for local .h files.
1019 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1021 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1024 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1025 invoking mktime the last time.
1027 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1029 * lib/rename.c: Major rewrite by Volker Borchert to use system
1030 rename function, but to work around problems with trailing
1033 * lib/strtoll.c: New file, from glibc.
1034 * lib/strtoul.c: Update from glibc.
1036 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1037 Add support for signed numbers, too.
1038 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1040 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1042 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1043 (main): Use generic names in debugging output.
1044 * lib/strtoimax.c: Plus add the following changes of my own:
1045 (main): Use accurate names in debugging output.
1047 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1050 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1051 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1052 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1053 m4/utime.m4, m4/utimes.m4:
1054 Quote the first argument in each use of AC_DEFUN.
1056 * m4/getline.m4: Don't use string.h.
1058 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1060 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1062 2001-08-27 Paul Eggert <eggert@twinsun.com>
1064 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1066 The biggest change is the new --exclude semantics and options.
1067 The basic idea was suggested by Gerhard Poul; thanks!
1069 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1070 * README: ignfail.sh fails on some NFS hosts.
1071 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1073 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1074 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1075 Remove; the automake bug has been fixed.
1076 * acinclude.m4: Remove.
1078 * configure.ac: Renamed from configure.in.
1079 (AC_PREREQ): Bump from 2.13 to 2.52.
1080 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1081 1997-05-30) has an encoding error.
1082 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1083 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1085 * doc/fdl.texi: Update to current GNU version.
1087 * doc/tar.texi: Put leading '*' in direntry.
1088 Accommodate new gfdl sectioning.
1089 New option --recursion (the default) that is the inverse of
1092 New options --anchored, --ignore-case, --wildcards,
1093 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1094 Along with --recursion and --no-recursion, these control how exclude
1095 patterns are interpreted. The default interpretation of exclude
1096 patterns is now --no-anchored --no-ignore-case --recursion
1097 --wildcards --wildcards-match-slash.
1099 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1101 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1102 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1103 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1104 Include if available.
1105 (<xalloc.h>): Include
1106 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1107 (verify): New macro. Use it to verify that EXCLUDE macros do not
1108 collide with FNM macros.
1109 (struct patopts): New struct.
1110 (struct exclude): Use it, as exclude patterns now come with options.
1111 (new_exclude): Support above changes.
1112 (new_exclude, add_exclude_file):
1113 Initial size must now be a power of two to simplify overflow checking.
1114 (free_exclude, fnmatch_no_wildcards): New function.
1115 (excluded_filename): No longer requires options arg, as the options
1116 are determined by add_exclude. Now returns bool, not int.
1117 (excluded_filename, add_exclude):
1118 Add support for the fancy new exclusion options.
1119 (add_exclude, add_exclude_file): Now takes int options arg.
1120 Check for arithmetic overflow when computing sizes.
1121 (add_exclude_file): xrealloc might modify errno, so don't
1122 realloc until after errno might be used.
1124 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1126 (free_exclude): New decl.
1127 (add_exclude, add_exclude_file): Now takes int options arg.
1128 (excluded_filename): No longer requires options arg, as the options
1129 are determined by add_exclude. Now returns bool, not int.
1131 * lib/prepargs.c: Include <string.h>; required for C99 since
1135 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1137 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1138 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1140 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1141 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1143 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1144 subsumed by Autoconf 2.50.
1146 * m4/error.m4: Upgrade to serial 2.
1148 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1149 remove test for GNU C library. It's not correct, as some
1150 older glibcs are buggy.
1152 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1154 * m4/prereq.m4: Upgrade to serial 20, but then:
1155 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1156 (jm_PREREQ_EXCLUDE): New macro.
1157 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1160 * m4/realloc.m4: Upgrade to serial 4.
1162 * m4/strerror_r.m4: Revert to serial 1002.
1164 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1166 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1168 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1169 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1170 it is now subsumed by autoconf. Add inttypes.h.
1172 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1173 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1175 * src/buffer.c (new_volume): Stop if the script exits with an error.
1177 * src/common.h (excluded_with_slash, excluded_without_slash):
1178 Remove, replacing by:
1179 (excluded): New decl.
1180 (link_error): New decl.
1181 (excluded_name): Now returns bool.
1184 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1185 Support hard links to symbolic links.
1187 (struct delayed_symlink): Remove 'names' member, replacing it with
1188 'sources' and 'target' member. All uses changed.
1190 (struct string_list): New type.
1192 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1193 for struct hack; this avoids wasted space in some cases.
1195 (extract_archive): Fix test for absolute pathnames and/or "..".
1196 Use link_error to report errors for links.
1197 Remove redundant trailing '/' at "really_dir", for all uses, not
1198 just before invoking mkdir.
1199 If overwriting old files, do not worry so much about existing
1201 Fix mode computation in the case where the directory exists.
1203 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1204 link, make a copy of the symbolic link.
1206 * src/incremen.c (get_directory_contents):
1207 If ignore_failed_read_option, only warn about
1210 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1211 However, check for error even for '-' or '+' case.
1213 (print_header): Try parsing uids and gids as unsigned integers first,
1214 and as a uid_t or gid_t only if that fails. This adds support for
1215 listing positive uids and gids that are greater than UID_MAX and
1218 * src/misc.c (link_error): New function.
1220 * src/names.c (collect_and_sort_names):
1221 If ignore_failed_read_option, only warn about
1224 (excluded_name): Now returns bool. Simplify, as the fancy
1225 features are now all in excluded_filename.
1227 * src/rtapelib.c (base_name): Remove decl, as system.h now
1230 * src/system.h: Include stddef.h if available.
1231 (offsetof): Declare if stddef.h doesn't.
1233 Include <dirname.h>.
1234 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1236 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1237 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1238 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1239 WILDCARDS_MATCH_SLASH_OPTION):
1242 (long_options, usage, decode_options): Add support for --anchored,
1243 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1244 --no-wildcards-match-slash, --recursion, --wildcards,
1245 --wildcards-match-slash.
1247 (decode_options): Implement the new way of interpreting exclude
1250 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1252 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1253 just print error messages suggesting alternatives.
1255 (add_filtered_exclude): Remove.
1257 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1259 * tests/extrac04.sh (out): Remove
1260 directory/subdirectory/file1, as the new semantics for
1261 --exclude exclude it.
1263 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1265 2001-08-12 Paul Eggert <eggert@twinsun.com>
1267 * lib/addext.c (<errno.h>): Include.
1268 (errno): Declare if not defined.
1269 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1270 leaves errno alone, because there is no limit. Also, work even if
1271 size_t is narrower than long.
1273 2001-07-08 Paul Eggert <eggert@twinsun.com>
1275 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1277 2001-05-10 Paul Eggert <eggert@twinsun.com>
1279 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1280 Include <backupfile.h> and <dirname.h> after size_t is defined.
1281 (addext): Use base_len to trim redundant trailing slashes instead of
1284 * lib/backupfile.c (ISSLASH, base_name):
1285 Remove decls; now in dirname.h.
1286 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1288 (find_backup_file_name): Rename locals to avoid new functions.
1289 Use base_len instead of rolling it ourselves.
1290 Work even if dirlen is 0.
1291 Use a dir of '.' if given the empty string.
1294 Do not include <stdio.h>, <assert.h>; no longer needed.
1295 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1296 Include <string.h>, <dirname.h>.
1297 (base_name): Allow file names ending in slashes, other than names
1298 that are all slashes. In this case, return the basename followed
1301 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1302 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1303 (dir_len): Renamed from dirlen.
1304 All callers changed.
1306 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1308 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1310 2001-02-16 Paul Eggert <eggert@twinsun.com>
1312 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1313 Do not declare or define if HAVE_MBRTOWC,
1314 since the test for HAVE_MBRTOWC now requires proper declarations.
1316 * lib/alloca.c (malloc): Undef before defining.
1318 2001-02-13 Paul Eggert <eggert@twinsun.com>
1320 * src/compare.c (read_and_process): Use off_t for size.
1321 From Maciej W. Rozycki.
1323 2001-01-26 Paul Eggert <eggert@twinsun.com>
1325 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1327 2001-01-12 Paul Eggert <eggert@twinsun.com>
1329 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1331 * lib/savedir.h (savedir): Remove size arg.
1333 * doc/tar.texi: Add @setchapternewpage odd.
1334 Remove -I as an alias for -T, for now.
1336 Update copyright. Remove "Published by".
1337 Dates beginning with / or . are taken to be file names.
1339 * src/tar.c (<time.h>): Do not include;
1340 (time): Do not declare.
1341 (usage): Remove -I as an alias for -T.
1342 (OPTION_STRING): Remove -I.
1343 (decode_options): Dates that look like an absolute path name,
1344 or that start with '.', are presumed to be file names whose
1346 Remove 'I' as an aliase for 'T'.
1349 * src/extract.c (<time.h>): Do not include; system.h now does this.
1350 (make_directories): Skip filesystem prefixes.
1351 Don't assume '/' is the only separator.
1352 (extract_sparse_file): Use new full_write semantics.
1353 On write error, return instead of invoking skip_file.
1354 Do not free sparsearray; caller does this now.
1355 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1357 (extract_archive): Don't assume file name lengths fit in int.
1358 Report what got stripped from member name; it might be more than '/'.
1359 Use new full_write semantics.
1360 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1362 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1364 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1365 (time): Remove decl; likewise.
1366 (child_open_for_uncompress): Use new full_write semantics.
1367 (flush_write): Use ISSLASH instead of testing for '/'.
1368 (flush_read): Likewise.
1370 * src/rmt.h (_remdev): Look for / anywhere in Path.
1372 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1373 Don't assume '/' is the only separator.
1374 (safer_rmdir): Don't assume '/' is the only separator.
1376 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1378 * lib/dirname.h (dirlen): New decl.
1380 * src/incremen.c (get_directory_contents):
1381 Remove path_size arg; all callers changed.
1382 Don't assume '/' is the only directory separator.
1383 (gnu_restore): Work even if file name length doesn't fit in int.
1385 * lib/addext.c (ISSLASH): New macro.
1386 (addext): Trim any redundant trailing slashes.
1388 * src/names.c (name_next):
1389 Don't assume '/' is the only directory separator.
1390 (namelist_match): Likewise.
1391 (add_hierarchy_to_namelist): Remove dirsize arg.
1392 Do not assume '/' is the only directory separator.
1393 (new_name): Likewise.
1395 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1396 (libtar_a_SOURCES): Add dirname.c.
1398 * src/create.c (relativize):
1399 New function, with much of old start_header's guts.
1400 Handle filesystem prefixes.
1401 (start_header): Use this new function.
1402 (init_sparsearray): Don't bother to zero out the new array;
1404 (deal_with_sparse): Fix array allocation bug.
1405 (create_archive): Don't assume '/' is the only separator.
1406 (dump_file): Likewise.
1407 Don't worry about leading / in symlink targets.
1409 * lib/savedir.c (savedir):
1410 Remove size arg; it wasn't portable. All callers changed.
1412 * lib/utime.c (utime_null): Adjust to new full_write convention.
1414 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1416 * lib/backupfile.c: Include <dirname.h>.
1417 (ISSLASH): New macro.
1418 (find_backup_file_name): Use dirlen to calculate directory lengths.
1419 (max_backup_version): Strip redundant trailing slashes.
1421 * src/common.h: Include <full-write.h>.
1422 (get_directory_contents): No longer has size arg.
1423 (gnu_restore): Arg is size_t, not int.
1425 * src/system.h: Include <time.h>.
1426 (time): Declare if not defined.
1428 * lib/full-write.c: Include full-write.h, not safe-read.h.
1429 full_write returns size_t, with short writes meaning failure.
1430 All callers changed.
1432 * src/rtapelib.c: Include full-write.h.
1434 * src/rmt.c: Include full-write.h.
1435 (main): Update copyright.
1437 * doc/getdate.texi: Mention that only English is supported.
1438 Show how to use "date" so that the output is acceptable to getdate.
1439 Mention Z as an abbreviation for UTC.
1441 * lib/full-write.h: New file.
1443 * src/list.c: system.h now does time.h stuff.
1446 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1448 Do not include string.h, strings.h, or assert.h; no longer needed.
1449 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1451 (base_name): New decl.
1452 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1453 (dir_name_r): Remove.
1454 (dirlen): New function.
1455 (dir_name): Use dirlen instead of dir_name_r.
1456 (<string.h>, <strings.h>): Include only if test program.
1457 (main): Use "return 0", not "exit (0)".
1459 2000-12-08 Paul Eggert <eggert@twinsun.com>
1461 * lib/dirname.h: New file.
1463 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1465 * lib/fnmatch.c: Do not comment out all the code if we are using
1466 the GNU C library, because in some cases we are replacing buggy
1467 code in the GNU C library itself.
1469 2000-10-30 Paul Eggert <eggert@twinsun.com>
1471 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1473 2000-10-29 Paul Eggert <eggert@twinsun.com>
1475 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1477 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1479 2000-10-28 Paul Eggert <eggert@twinsun.com>
1481 * doc/tar.texi: --no-recursion now applies to extraction, too.
1482 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1483 * src/names.c (namelist_match, excluded_name):
1484 Do not match subfiles of a directory
1485 if --no-recursion is specified.
1486 * src/tar.c (NO_RECURSE_OPTION): Remove.
1487 (long_options): Have getopt set the --no-recursion flag.
1488 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1489 Remove case for NO_RECURSE_OPTION.
1490 * src/common.h (recursion_option):
1491 Renamed from no_recurse_option, with sense
1492 negated, and with FNM_LEADING_DIR being the nonzero value.
1494 * names.c (namelist_match): New function.
1495 (name_match, name_scan): Use it to eliminate duplicate code.
1496 (names_notfound): Remove special case for Amiga.
1498 2000-10-27 Paul Eggert <eggert@twinsun.com>
1500 * src/misc.c (read_error_details, read_warn_details,
1501 read_fatal_details): Don't assume size_t is unsigned long.
1503 * src/buffer.c (flush_read): If read_full_records_option, try to
1504 fill the input buffer, as --delete -f - needs this.
1506 2000-10-24 Paul Eggert <eggert@twinsun.com>
1508 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1510 * src/buffer.c (check_label_pattern):
1511 Make sure header name is a string before
1512 passing it to fnmatch.
1513 (init_volume_number): Check for global_volno overflow.
1514 (new_volume): Check for global_volno overflow.
1516 * src/tar.c (decode_options):
1517 Check that volume label is not too long to overflow
1518 name in tar header block.
1520 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1522 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1523 (AC_FUNC_STRERROR_R): Use this instead.
1525 2000-10-23 Paul Eggert <eggert@twinsun.com>
1527 * src/extract.c: Include <time.h>, since we invoke "time".
1529 * lib/prepargs.c (prepend_default_options):
1530 Don't use NULL, for portability.
1532 * m4/fnmatch.m4: Add "working" to message.
1534 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1536 (getpwuid, getgrgid): Declare only if system headers don't.
1537 (gid_to_gname): Don't invoke setgrent.
1538 (namelist): Now static, not global.
1539 (nametail): New var. All uses of namelast changed to use
1540 nametail, with one extra level of indirection.
1541 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1542 (name_match): Set nametail too, when setting namelist to null.
1543 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1544 struct name *, so that we don't have to look up the name again
1545 here. Get change_dir from dir rather than as a separate arg. Add
1546 dirsize arg, and pass it along to get_directory_contents. Remove
1547 unnecessary check of directory type.
1548 (new_name): Do not append a slash if PATH already ends in one.
1549 (avoided_names, struct avoided_name): Remove.
1550 (avoided_name_table): New var, replacing avoided_names.
1551 (hash_avoided_name, compare_avoided_names): New function.
1552 (add_avoided_name, is_avoided_name): Use hash table rather than
1555 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1556 (child_open_for_compress, child_open_for_uncompress,
1557 close_archive): Propagate any failure of the compression process
1559 (open_archive, flush_write, flush_read, close_archive): Do not
1560 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1561 -1. Instead, allocate an array with the size that's needed.
1562 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1563 (backspace_output): Don't try to backspace past start of archive.
1564 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1566 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1567 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1568 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1569 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1570 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1571 WITH_DMALLOC, WITH_REGEX):
1572 Remove; now generated automatically.
1574 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1575 compatibility for glibc fragments.
1576 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1577 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1578 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1579 that we needn't put an entry into acconfig.h.
1580 (ALL_LINGUAS): Add da.
1581 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1582 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1584 (AC_MBSTATE_T): Add.
1585 (RMT): Append $(EXEEXT).
1586 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1587 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1588 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1589 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1590 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1591 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1592 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1593 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1594 (EMUL_OPEN3): Remove; no longer needed.
1595 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1597 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1599 * src/common.h: Do not include basename.h.
1600 * src/rtapelib.c (base_name): Do not include basename.h;
1601 declare base_name instead.
1603 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1605 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1606 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1607 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1608 Adjust to the above changes.
1610 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1612 * src/open3.c: Remove.
1614 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1615 (tar_SOURCES): Remove open3.c.
1616 (INCLUDES): Remove -I.., as automake does that.
1617 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1619 The following changes are to put LOCALEDIR into localedir.h instead
1620 of passing it on the command line.
1622 (DISTCLEANFILES): New macro.
1623 (localedir.h): New rule.
1624 (rmt.o tar.o): Now depend on localedir.h.
1626 * tests/delete02.sh, tests/extrac04.sh: New files.
1628 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1629 (TESTS): Add extrac04.sh, and restore delete02.sh.
1630 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1631 (INCLUDES): Remove -I.. as automake does this now.
1633 * src/rtapelib.c (rexec): Don't declare unless using it.
1634 (do_command): Simplify signal-handling code slightly.
1636 * src/delete.c (blocks_needed): Remove. All uses changed to use
1637 blocking_factor - new_blocks.
1638 (acting_as_filter): New var.
1639 (write_record, delete_archive_members): Use acting_as_filter
1640 rather than archive == STDIN_FILENO to detect whether we're acting
1641 as a filter, as open can return STDIN_FILENO in some cases.
1642 (delete_archive_members): Ignore zero blocks if
1643 ignore_zeros_option is nonzero. Fix bug that messed up last
1644 output block: write_eot can't be used here, as it gets confused
1645 when the input is at end of file.
1647 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1648 symbolic link contents length. Pass directory size to
1649 get_directory_contents.
1651 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1652 m4/strerror_r.m4: New files.
1653 * m4/signedchar.m4: Remove this file.
1654 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1655 * m4/Makefile.am (EXTRA_DIST): Likewise.
1657 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1659 * po/da.po: New translation file.
1661 * src/mangle.c (extract_mangle):
1662 Fix diagnostic with wrong number of %s'es.
1664 * lib/fnmatch.c (fnmatch):
1665 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1666 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1668 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1669 fall off a device's end. Detect this.
1671 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1673 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1674 include <pathmax.h> and directory include files like <dirent.h>;
1675 no longer used. Include <savedir.h> instead.
1676 (closedir, signed_char): remove macro; no longer used.
1677 (bool, false, true): Include <stdbool.h> if you have the include
1678 file, otherwise define.
1681 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1682 opendir_warn, readdir_error): Remove; no longer needed.
1683 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1684 before deciding whether we're trying to remove ".".
1685 (remove_any_file): Try unlink first if we are not root. Use
1686 savedir when recursively removing directories, to avoid exhausting
1688 (savedir_error, savedir_warn, symlink_error): New functions.
1690 * src/list.c: (read_and): Do not invoke
1691 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1692 responsible for that. Do not invoke apply_delayed_set_stat; our
1693 caller is now responsible for that.
1694 (read_header): Use signed char instead of signed_char. Prevent
1695 later references to current_header from mistakenly treating it as
1697 (from_header): Quote invalid base-64 strings in diagnostics.
1698 (time_from_header): Do not warn about future timestamps in
1699 archive; check_time now does that.
1700 (print_header): Quote unknown file types.
1701 (skip_member): New function, replacing skip_extended_headers and
1702 now skipping the whole member instead of just the extended
1703 headers. All callers changed. This makes the code handle
1704 extended headers uniformly, and fixes some bugs.
1706 * src/update.c (update_archive): Use skip_member.
1708 * src/extract.c (we_are_root): Now global.
1709 (struct delayed_symlink): New type.
1710 (delayed_symlink_head): New var.
1711 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1712 not apply_delayed_set_stat.
1713 (set_mode, set_stat): Pointer args are now const pointers.
1714 (check_time): New function.
1715 (set_stat): Warn if setting a file's timestamp to be the future.
1716 (make_directories): Do not save and restore errno.
1717 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1718 intermediate directories.
1719 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1720 not in caller. Extract potentially dangerous symbolic links more
1721 carefully, deferring their creation until the end, and using a
1722 regular file placeholder in the meantime. Do not remove trailing
1723 / and /. from file names. Do not bother checking for ".." when
1724 checking whether a directory loops back on itself, as loopbacks
1725 can occur with symlinks too. Also, in that case, do not bother
1726 saving and restoring errno; just set it to EEXIST.
1727 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1728 ancestor if it ends in slash too (as well as ending in a char just
1730 (apply_delayed_set_stat): Remove.
1731 (apply_delayed_symlinks, extract_finish): New functions.
1733 * doc/fdl.texi: New file.
1734 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1735 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1736 * doc/tar.texi: Add Free Documentation License. New section
1737 "Overwrite Old Files", and revamp that section to make it easier to
1738 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1739 documentation into getdate.texi. Fix several minor typos. Describe
1740 TAR_OPTIONS. Describe incompatibility between incremental backups and
1741 --atime-preserve. Describe incompatibility between --verify and other
1742 options. Mention that tar normally removes symbolic links rather than
1743 following them, when extracting a file of the same name.
1745 * THANKS: Add gpoul. Change skip's address.
1747 * po/POTFILES.in: Add lib/human.c.
1749 * src/common.h (namelist, namelast): Remove decls.
1750 (we_are_root, extract_finish, skip_member, savedir_error,
1751 savedir_warn, symlink_error, gnu_list_name): New decls.
1752 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1753 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1754 closedir_warn, opendir_error, opendir_warn, readdir_error,
1755 readdir_warn): Remove decls.
1756 (get_directory_contents): New off_t arg.
1757 (addname): Now returns struct name *.
1759 * src/tar.h, tests/genfile.c: Fix comments.
1761 * src/create.c: Include hash.h.
1762 (gnu_list_name): Remove decl.
1763 (struct link): Remove "next" member.
1765 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1766 consistency with other diagnostics.
1767 (deal_with_sparse): Check for I/O error when closing the file.
1768 (create_archive): Do not allocate an array of size PATH_MAX, as
1769 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1770 the size that's needed.
1771 (hash_link, compare_links): New functions.
1772 (dump_file): Do not exhaust open file descriptors when descending
1773 deeply into a directory, by using savedir rather than
1774 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1775 Hash the set of links already created, instead of using a linked
1776 list. Fix some bugs in outputting sparse files which caused the
1777 sparse tables to be incorrect. When a file unexpectedly shrinks,
1778 output zeros rather than garbage. Do not allocate an array of
1779 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1780 allocate an array with the size that's needed.
1782 * src/incremen.c: Include hash.h.
1783 (struct directory): Remove "next", "dir_text". Change "name" to
1784 be char[1] with struct hack, not const char *. Add "found".
1785 (directory_list): Remove. Replaced by directory_table.
1786 (directory_table): New var.
1787 (nfs_string): Renamed from nfs.
1788 (hash_directory, compare_directories): New functions.
1789 (note_directory): Now returns struct directory *. First arg is
1790 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1791 Remove text arg. New "found" arg, basically corresponding to the
1792 old text arg not being null. All callers changed.
1793 (note_directory, find_directory): Use hash table rather than
1795 (get_directory_contents): New arg "device". Use savedir to do the
1796 hard work. Save the nfs-ness of stat_data, since it might change
1797 under us. Use note_directory instead of find_directory to save
1798 some work. When adding an "A" record, do it with
1799 add_to_accumulator instead of cheating with strcat.
1800 (read_directory_file): Use "+" flag before device to indicate
1801 whether it was NFS. Fix typo in checking for strtoul error.
1802 (write_directory_file_entry): New function.
1803 (write_directory_file): Use it, and use the hash routines to
1804 traverse the directory table.
1805 (gnu_restore): Use savedir rather than opendir/readdir.
1807 * src/tar.c: Include localedir.h, prepargs.h.
1808 (long_options): Now static.
1809 (long_options, usage, decode_options): -j is now short for
1810 --bzip2, and -I is now an alias for -T.
1811 (decode_options, main): argv is not const pointer now.
1812 (decode_options): Invoke prepend_default_options to support
1813 TAR_OPTIONS. In diagnostic, mention the string that was the
1814 invalid blocking factor, tape length, group, owner, or record
1815 size. --delete is no longer incompatible with -f -, undoing
1817 (main): Invoke extract_finish at end of extraction.
1819 * src/rmt.c: Include localedir.h.
1820 (main): Update copyright date to 2000.
1822 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1823 following changes: Use @sc where appropriate. Document the ranges of
1824 supported times more precisely. Add Eggert to getdate authors.
1825 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1826 zone names, as it wasn't correct and people shouldn't be relying on it
1827 anyway. Relative items also account for non-DST adjustments. Fix
1830 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1832 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1834 * tests/preset.in: Set LANGUAGE to the empty string, for some
1837 2000-10-20 Paul Eggert <eggert@twinsun.com>
1839 * m4/fnmatch.m4: Mention the GNU C library.
1841 2000-10-19 Paul Eggert <eggert@twinsun.com>
1843 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1846 2000-10-17 Paul Eggert <eggert@twinsun.com>
1848 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1851 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1852 (CHAR_BIT): Define if not defined.
1854 2000-09-09 Paul Eggert <eggert@twinsun.com>
1856 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1858 2000-08-07 Paul Eggert <eggert@twinsun.com>
1860 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1862 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1863 change to array from char *.
1865 2000-08-06 Paul Eggert <eggert@twinsun.com>
1867 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1868 compatibility with glibc 2.1.3 strftime.c.
1870 2000-07-31 Paul Eggert <eggert@twinsun.com>
1872 * lib/quotearg.c (quotearg_n_options):
1873 Don't make the initial slot vector a constant,
1874 since it might get modified.
1876 * lib/quotearg.c: Add support for more than one preallocated slot.
1878 2000-07-30 Paul Eggert <eggert@twinsun.com>
1880 * lib/quotearg.c (quotearg_n_options):
1881 Preallocate a slot 0 buffer, so that the caller
1882 can always quote one small component of a "memory exhausted" message
1885 2000-07-23 Paul Eggert <eggert@twinsun.com>
1888 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1889 mbstate_t is always defined.
1891 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1892 some GCC installations, and this configuration error is likely to be
1895 2000-07-22 Paul Eggert <eggert@twinsun.com>
1898 When the system forces us to redefine mbstate_t, shadow its mbsinit
1899 function. From Bruno Haible.
1901 2000-07-14 Paul Eggert <eggert@twinsun.com>
1903 * lib/xmalloc.c: Simplify exhausted message.
1905 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1907 2000-07-13 Paul Eggert <eggert@twinsun.com>
1909 * lib/quotearg.h (enum quoting style):
1910 New constant clocale_quoting_style.
1913 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1914 Add support for clocale_quoting_style, undoing previous change to
1915 locale_quoting_style.
1917 2000-07-10 Paul Eggert <eggert@twinsun.com>
1920 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1921 since otherwise we don't need it.
1922 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1923 since we don't do multibytes in that case.
1924 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1925 invoke multibyte primitives.
1927 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1928 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1929 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1930 and mbstate_t, to a single-part test that simply defines mbstate_t.
1932 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1933 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1934 to decide whether to define the BeOS workaround macro;
1935 this adjusts to the change to AC_MBSTATE_T.
1937 * m4/strerror_r.m4: New file.
1939 2000-07-05 Paul Eggert <eggert@twinsun.com>
1941 * lib/quotearg.c: Use double-quote to quote.
1943 * lib/quotearg.c (N_): New macro.
1944 (gettext_default): New function.
1945 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1946 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1949 * lib/quotearg.c (struct quoting_options):
1950 Simplify quote_these_too dimension.
1951 From Bruno Haible <haible@clisp.cons.org>.
1953 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1954 Test for mbstate_t only if the test
1955 for an object-type mbstate_t fails.
1957 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1959 2000-07-03 Paul Eggert <eggert@twinsun.com>
1961 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1962 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1964 * lib/quotearg.c (mbrtowc):
1965 Assign to *pwc, and return 1 only if result is nonzero.
1966 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1968 2000-07-02 Paul Eggert <eggert@twinsun.com>
1970 * lib/quotearg.c (mbstate_t):
1971 Do not define; it should be defined with AC_CHECK_TYPE.
1973 2000-06-26 Paul Eggert <eggert@twinsun.com>
1975 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1976 a bug in glibc 2.1.3.
1978 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1980 2000-06-19 Paul Eggert <eggert@twinsun.com>
1982 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1983 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1984 (ISPRINT): Likewise.
1985 Reported by Tom Tromey.
1987 2000-06-15 Paul Eggert <eggert@twinsun.com>
1989 * lib/human.c (adjust_value): New function.
1990 (human_readable_inexact): Apply rounding style even when printing
1993 * lib/human.c: Avoid shadowing warnings.
1996 2000-06-14 Paul Eggert <eggert@twinsun.com>
1998 * lib/human.c (human_readable_inexact): Allow an input block size
1999 that is not a multiple of the output block size, and vice versa.
2001 * lib/getdate.y (get_date): Apply relative times after time zone
2002 indicator, not before.
2004 2000-05-31 Paul Eggert <eggert@twinsun.com>
2006 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2007 and thus don't need AC_CANONICAL_HOST.
2009 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2010 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2011 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2012 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2013 changed. Instead of inspecting the output of getconf, try to
2014 compile the test program without and with the macro definition.
2015 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2016 getconf. Instead, check for the needed flags by compiling test
2019 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2021 * config.guess, config.sub: Remove these files, for similar reasons.
2023 2000-05-03 Paul Eggert <eggert@twinsun.com>
2025 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2026 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2027 bug. This avoids a clash when files like regex.c that define
2030 2000-05-02 Paul Eggert <eggert@twinsun.com>
2032 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2033 Define _GNU_SOURCE if this is needed to make
2034 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2035 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2037 * lib/quotearg.c (mbrtowc, mbstat_t):
2038 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2039 (<wctype.h>): Include if HAVE_WCTYPE_H.
2040 (iswprint): Define to 1 if we lack it
2042 2000-04-18 Paul Eggert <eggert@twinsun.com>
2044 * m4/mbstate_t.m4: New file.
2046 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2048 * tests/ignfail.sh: Test for uid 0 along with user "root".
2050 2000-04-05 Paul Eggert <eggert@twinsun.com>
2052 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2053 Don't use -n32 on IRIX if the installer said
2056 2000-02-28 Paul Eggert <eggert@twinsun.com>
2058 * lib/quotearg.c (ALERT_CHAR): New macro.
2059 (quotearg_buffer_restyled): Use it.
2061 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2063 * src/list.c (tartime): Fix off-by-one error when copying year if
2066 2000-02-18 Paul Eggert <eggert@twinsun.com>
2068 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2069 (textint): New typedef.
2070 (parser_control): Changed from struct parser_control to typedef
2071 (for consistency). Member year changed from int to textint. All
2073 (YYSTYPE): Removed; replaced by %union with int and textint
2075 (tID): Removed; not used.
2076 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2077 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2078 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2079 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2080 (date, number, to_year): Use width of number in digits, not its
2081 value, to determine whether it's a 2-digit year, or a 2-digit
2083 (yylex): Store number of digits of numeric tokens. Return '?' for
2084 unknown identifiers, rather than (unused) tID.
2086 2000-01-16 Paul Eggert <eggert@twinsun.com>
2088 * lib/quotearg.c (quotearg_buffer_restyled):
2089 Do not quote alert, backslash, formfeed,
2090 and vertical tab unnecessarily in shell quoting style.
2092 2000-01-15 Paul Eggert <eggert@twinsun.com>
2095 Change quoting to be compatible with future autoconf versions.
2097 2000-01-11 Paul Eggert <eggert@twinsun.com>
2099 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2101 2000-01-07 Paul Eggert <eggert@twinsun.com>
2103 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2105 Fix bug with fnmatch.h dependency, as follows:
2106 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2107 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2109 * src/common.h (apply_nonancestor_delayed_set_stat):
2110 Renamed from apply_delayed_set_stat.
2111 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2112 chown_error_details, close_warn, closedir_warn, mkdir_error,
2113 read_error_details, read_fatal_details, read_warn_details,
2114 seek_error_details, seek_warn_details, utime_error,
2115 write_error_details, write_fatal_details): New decls.
2117 Make diagnostic messages more regular.
2118 * src/create.c (dump_file): Quote file names with colons if possible.
2119 * src/compare.c (diff_archive): Likewise.
2120 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2121 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2122 * src/mangle.c (extract_mangle): Likewise.
2123 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2125 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2126 new_volume, xclose):
2127 Use error message functions to report errors consistently.
2128 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2129 * src/create.c (finish_sparse_file, dump_file): Likewise.
2130 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2131 extract_archive): Likewise.
2132 * src/list.c (list_archive): Likewise.
2133 * src/update.c (append_file): Likewise.
2134 * src/compare.c (diff_init, diff_sparse_files):
2135 Use xalloc_die to report memory exhaustion.
2136 * src/incremen.c (gnu_restore): Likewise.
2137 * src/list.c (read_header): Likewise.
2138 * src/mangle.c (extract_mangle): Likewise.
2139 * src/misc.c (maybe_backup_file): Likewise.
2140 * src/tar.c (decode_options): Likewise.
2141 * src/compare.c (read_and_process, fill_in_sparse_array,
2143 Use consistent terminology for unexpected-EOF message.
2144 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2145 * src/list.c (list_archive, read_header, skip_file,
2146 skip_extended_headers): Likewise.
2147 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2148 (xdup2): Regularize messages with rest of tar.
2150 * src/buffer.c (flush_read): Don't read past EOF.
2152 * src/extract.c (extr_init):
2153 If we run out of memory, invoke apply_delayed_set_stat.
2154 (prepare_to_extract): Don't complain if we can't remove ".".
2155 (apply_delayed_set_stat): New function.
2156 (apply_nonancestor_delayed_set_stat):
2157 Renamed from apply_delayed_set_stat. All uses changed.
2158 Don't remove head if it doesn't apply.
2160 * src/create.c (find_new_file_size):
2161 Return size instead of storing through pointer.
2162 All callers changed.
2163 (deal_with_sparse): Don't keep reading after read errors.
2164 (finish_sparse_file): Just abort if there is an internal error.
2165 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2166 Don't restore access times on directories during incremental dumps
2167 until after dealing with the directory.
2168 If ignoring failed reads, count closedir, read, and unknown
2169 file errors as warnings, not errors.
2170 Fix buffer overrun problem when dumping sparse files.
2172 * src/list.c (read_and):
2173 Invoke apply_nonancestor_delayed_set_stat on file names
2174 after handling them.
2175 (decode_mode): Remove; moved to misc.c.
2177 * src/misc.c (safer_rmdir): New function.
2178 (remove_any_file): Use it to avoid problems with rmdir(".").
2179 (maybe_backup_file): Regularize diagnostics.
2180 (undo_backup_file): Likewise.
2181 (decode_mode): Moved here from list.c.
2182 (chmod_error_details, chown_error_details, close_fatal,
2183 close_warn, closedir_warn, mkdir_error, read_error_details,
2184 read_warn_details, read_fatal_details, seek_error_details,
2185 seek_warn_details, utime_error, write_error_details,
2186 write_fatal_details): New functions.
2188 * src/delete.c (save_record): Remove static variable (now local).
2189 (move_archive): Don't position before start of archive.
2190 (write_record): Abort if count is zero at inopportune time.
2193 * src/tar.c (decode_options): --delete and -f - are now
2194 incompatible, since we didn't have time to fix their bugs.
2196 * tests/Makefile.am (TESTS): Remove delete02.sh.
2197 * tests/ignfail.sh: Adjust to new quoting scheme again.
2199 2000-01-06 Paul Eggert <eggert@twinsun.com>
2201 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2202 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2203 (tm_diff): Renamed from difftm. All uses changed.
2204 Replace body with that taken from GNU C Library 2.1.3pre1.
2205 (get_date): Prefer tm_gmtoff to tm_diff if available.
2207 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2209 * tests/incremen.sh: Invoke stat on newly created file so that its
2210 ctime is updated on Nextstep.
2212 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2214 * lib/getdate.y (get_date):
2215 Fix typo when checking for time_t overflow in time zone calculations.
2217 1999-12-13 Paul Eggert <eggert@twinsun.com>
2219 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2221 * README-alpha: New file.
2222 * README: New sections for gzip and bzip2, Solaris.
2223 Remove mention of BACKLOG.
2225 * configure.in (AC_C_BACKSLASH_A): Add.
2226 (AC_CHECK_HEADERS): Add wchar.h.
2227 (AC_CHECK_FUNCS): Add mbrtowc.
2228 (AC_FUNC_CLOSEDIR_VOID): Add.
2230 * tests/Makefile.am (TESTS): Add delete02.sh.
2231 (POSTPONED_TESTS): Remove.
2232 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2235 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2237 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2239 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2241 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2243 * src/tar.c ("quotearg.h"): New include.
2244 (usage): Now has __attribute__ ((noreturn)).
2245 (confirm): Report errno if we can't open tty.
2246 (confirm, decode_options):
2247 Quote arbitrary strings in diagnostics.
2248 (OVERWRITE_OPTION): New constant.
2249 (long_options, usage, decode_options): New --overwrite option.
2250 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2251 are now mutually exclusive.
2252 Don't assume that gettext preserves errno.
2253 (main): Set default quoting style to escape_quoting_style.
2255 * src/update.c (<quotearg.h>): New include.
2257 Don't assume that gettext preserves errno.
2258 Quote arbitrary strings in diagnostics.
2259 Check for close error.
2261 * src/names.c (<quotearg.h>): New include.
2262 (name_init, name_next, name_close, names_notfound,
2263 collect_and_sort_names): Don't assume that gettext preserves
2264 errno. Quote arbitrary strings in diagnostics.
2265 (excluded_name): Fix typo that caused empty patterns to be
2268 * src/misc.c (<quotearg.h>): New include.
2269 (quote_copy_string): Quote only newline and backslash; the output is no
2270 longer meant for humans, and is locale-independent.
2271 (contains_dot_dot): New function.
2272 (remove_any_file): Don't use lstat; just rmdir the file and then use
2273 unlink if the rmdir fails because the file isn't a directory.
2274 Check for readdir and closedir errors.
2275 (maybe_backup_file): Report "stat" for stat errors.
2276 (maybe_backup_file, chdir_do):
2277 Quote arbitrary strings in diagnostics.
2278 (maybe_backup_file, undo_last_backup):
2279 Don't assume that gettext preserves errno.
2280 (call_arg_error, call_arg_fatal, call_arg_warn,
2281 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2282 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2283 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2284 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2285 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2286 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2288 * src/system.h (__attribute__): New macro.
2289 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2290 (S_ISDOOR): New macro.
2291 (closedir): New macro, if CLOSEDIR_VOID.
2293 * src/rmt.c, src/rtapelib.c (decode_oflag):
2294 O_APPEND might not be defined.
2296 * src/list.c: (read_and, list_archive):
2297 Quote arbitrary strings in diagnostics.
2298 (from_header): Use locale_quoting_style to quote diagnostics.
2299 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2301 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2303 * src/Makefile.am: Use ## for copyright comments.
2305 * src/extract.c (<quotearg.h>): New include.
2306 (enum permstatus): New enum.
2307 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2308 two mallocs. New members file_name_len, invert_permissions, permstatus.
2309 (extr_init): Remove hack that silently adjusted newdir_umask.
2310 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2311 Use these args to decide whether and how to set modes.
2312 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2313 Don't assume that gettext preserves errno.
2314 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2315 (delay_set_stat, repair_delayed_set_stat): New functions.
2316 (make_directories): Avoid mkdir where last part of path is "..".
2317 Create a struct delayed_set_stat for each directory made.
2318 (prepare_to_extract): Renamed from unlink_destination, and
2319 return 0 immediately if to_stdout_option; all callers changed.
2320 (maybe_recoverable): New parameter interdir_made.
2321 Add support for --overwrite.
2322 (extract_sparse_file, extract_archive):
2323 Quote arbitrary strings in diagnostics.
2324 (extract_archive): By default, warn about ".." in member names, and skip them.
2325 Don't open files with O_NONBLOCK or O_APPEND.
2326 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2327 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2328 minus the current umask. Keep track of intermediate directories made,
2329 to avoid looping when making x/../x when x doesn't exist; the
2330 earlier code solved this in a different way that didn't fit well
2331 into the new scheme. Don't extract permissions onto existing
2332 directories unless --overwrite is given. Do not add -wx------
2333 permissions to new directories permanently; just do it temporarily.
2334 Remove no-longer-needed hack with MSDOS and directory time stamps.
2335 (apply_delayed_set_stat): New argument specifies which directories to
2336 fix statuses of. Do not wait until the end of extraction to fix
2337 statuses; instead, fix a directory's status once we exit that directory.
2338 This requires less memory and does the right thing in some cases
2339 where the old method didn't.
2340 (fatal_exit): New function.
2342 * src/incremen.c (<quotearg.h>): New include.
2343 (get_directory_contents, gnu_restore):
2344 Check for readdir and closedir errors.
2345 (get_directory_contents, read_directory_file, gnu_restore):
2346 Quote arbitrary strings in diagnostics.
2347 (get_directory_contents, read_directory_file, write_directory_file):
2348 Don't assume that gettext preserves errno.
2350 * src/create.c (<quotearg.h>): New include.
2351 (start_header): Use `member names' to refer to archive member names, not
2352 `archive names'. Warn about `..' in member names.
2353 (finish_sparse_file, dump_file):
2354 Quote arbitrary strings in diagnostics.
2355 (finish_sparse_file, dump_file):
2356 Don't assume that gettext preserves errno.
2357 (dump_file): Don't use `access' to determine whether a directory is readable;
2358 this isn't reliable if tar is setuid. Use `opendir' instead.
2359 Check for readdir and closedir failures.
2360 Don't dump sockets as if they were fifos; just warn and skip.
2362 * src/delete.c (move_archive):
2363 Don't report fatal error merely because sizes don't fit
2364 into struct mtop values; fall back on lseek instead.
2365 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2366 Say `reposition' instead of `re-position'.
2367 (delete_archive_members):
2368 Set archive to STDOUT_FILENO before outputting trailing buffer.
2370 * src/compare.c (<quotearg.h>): New include.
2371 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2372 and `Cannot' others.
2373 (report_difference, diff_archive):
2374 Quote arbitrary strings in diagnostics.
2375 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2376 Don't assume that gettext preserves errno.
2377 (diff_archive): Don't open regular files with O_NONBLOCK.
2378 Preserve access times of files if --atime.
2380 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2381 (FATAL_ERROR, USAGE): Don't return 0.
2382 (enum old files): New enum.
2383 (old_files_option): New variable, replacing keep_old_files_option and
2384 unlink_first_option.
2385 (apply_delayed_set_stat): Now takes char const * param.
2386 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2387 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2388 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2389 read_fatal, readdir_error, readdir_warn, readlink_error,
2390 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2391 truncate_error, truncate_warn, unlink_error, waitpid_error,
2392 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2395 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2396 archive_write_error, archive_read_error, flush_archive, close_archive,
2397 init_volume_number, new_volume):
2398 Don't assume that gettext preserves errno.
2400 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2401 (open_archive): Reject multivolume verify attempts a bit earlier.
2402 Rename local variable `access', in case it's defined by system header.
2404 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2405 `Could not' sometimes and `Cannot' others.
2407 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2408 Quote arbitrary strings in diagnostics.
2410 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2413 (init_volume_number): Check for input and output errors in volno_file.
2415 (new_volume): Use new fatal_exit function to exit, and new xfork
2418 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2420 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2422 * doc/tar.texi: Add --overwrite.
2423 --absolute-names rejects ".." in names.
2425 * lib/quotearg.c: Add support for multibyte characters.
2427 (ISPRINT): New macro.
2428 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2429 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2430 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2431 (quotearg_buffer_restyled): New function, with most of the old
2432 quotearg_buffer's contents.
2433 Major rewrite to support multibyte characters.
2434 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2436 * m4/c-bs-a.m4: New file.
2438 * lib/Makefile.am: Use ## for copyright notice.
2440 * scripts/Makefile.am: Use ## on copyright notice.
2443 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2445 1999-12-05 Paul Eggert <eggert@twinsun.com>
2447 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2448 src/ChangeLog, tests/ChangeLog: Remove these files.
2449 * ChangeLog.1: New file, incorporating the above files, plus old
2451 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2453 1999-12-05 Dale Worley <worley@ariadne.com>
2455 * src/compare.c (<utime.h>, struct utimbuf): Add.
2456 (diff_archive): Restore access times if --atime.
2457 * doc/tar.texi: Explain that --atime also preserves modification time.
2459 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2461 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2462 * BACKLOG, TODO: Remove.
2463 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2464 * README: Bring up to date.
2466 1999-12-03 Paul Eggert <eggert@twinsun.com>
2468 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2470 * src/compare.c (diff_archive):
2471 Do not set errno to EPIPE; we no longer use perror.
2473 * src/create.c (dump_file):
2474 If a parent directory said that a file should be there but it is
2475 absent, diagnose it as being removed in the meantime.
2476 Do not pass meaningless errno to ERROR when reporting that the
2477 file changed as we read it.
2478 Report that a file changed if its ctime changes; this is more
2479 sensitive than mtime+size, and more accurate.
2481 * src/incremen.c (enum children): New type.
2482 (struct directory): Change old char allnew member to new enum children
2485 (get_directory_contents): When doing an incremental dump that does
2486 not cross filesystem boundaries, dump the mount points, even though
2487 they are in a different filesystem. This is for convenience when
2488 restoring, and for consistency with non-incremental dumps.
2489 This requires a 3-way flag for keeping track of which children we want,
2490 so we use enum children rather than boolean.
2492 * src/open3.c (modes): Remove.
2493 (open3): Remove unportable assumptions about flag encodings.
2494 Use `stat' instead of `access' for testing file existence,
2495 to avoid problems with setuid programs.
2497 * src/names.c (name_next): If file names are given both in the
2498 command line (e.g. via -C) and in a file (via -T), do not
2499 ignore the command-line names.
2501 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2503 * doc/tar.texi: Clarify getdate authorship.
2505 1999-11-23 Paul Eggert <eggert@twinsun.com>
2507 * lib/Makefile.am (DISTCLEANFILES): New macro.
2509 * configure.in (tar_fnmatch_hin):
2510 Remove; it runs afoul of a bug in autoconf 2.13.
2511 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2513 1999-11-19 Paul Eggert <eggert@twinsun.com>
2515 * m4/largefile.m4: Update serial.
2517 1999-11-18 Paul Eggert <eggert@twinsun.com>
2519 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2520 the QNX shell, which doesn't propagate exit status of failed
2521 commands inside shell assignments.
2523 1999-11-07 Paul Eggert <eggert@twinsun.com>
2525 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2527 * configure.in (AC_PREREQ): Bump to 2.13.
2528 (ALL_LINGUAS): Add pt_BR, ja.
2529 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2530 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2531 for AIX crossbuilds.
2533 * doc/tar.texi: New node create options for --ignore-failed-read.
2534 Remove unused version control symbols.
2535 Modernize texinfo usage.
2537 * src/tar.c (usage): Add examples.
2539 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2540 Include fnmatch.h when testing fnmatch.
2542 * src/common.h (collect_and_sort_names): New decl.
2544 * src/list.c (from_header):
2545 Handle 32-bit two's complement negative time stamps
2546 even if the leading octal digit is 2 or 3.
2548 * src/extract.c (set_stat): Remove duplicate code.
2550 * src/create.c (to_chars): Remove trailing newline from warning.
2551 (dump_file): Ignore doors.
2552 (finish_header): Report block numbers with origin 0, not origin 1.
2554 * src/rmt.c: Include getopt.h.
2555 (long_opts): New constant.
2556 (usage): New function.
2557 (main): Implement --help and --version.
2558 Output usage message if arguments are bad.
2560 1999-10-10 Paul Eggert <eggert@twinsun.com>
2562 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2564 * README: Remove --with-dmalloc.
2565 Add --disable-largefile.
2566 Remove old NeXT dirent problems, or AIX valloc problems.
2567 Remove old union wait advice, and old %lld advice.
2568 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2570 * doc/tar.texi: Clarify documentation for portable file names.
2572 * configure.in (AM_WITH_DMALLOC): Remove.
2573 (ALL_LINGUAS): Add ja.
2575 * src/tar.c (decode_options):
2576 Invalid dates are now treated as (time_t) -1.
2577 Redo version message to conform to GNU standards.
2579 * src/create.c (dump_file):
2580 Fix typo: last two args to dump_file were interchanged.
2581 * src/update.c (update_archive): Likewise.
2583 * src/common.h (tartime): New decl.
2585 * src/list.c (tartime): Now extern.
2586 (read_and): Invalid headers cause errors, not warnings.
2588 1999-10-03 Paul Eggert <eggert@twinsun.com>
2590 * lib/getdate.y (__attribute__):
2591 Don't use if GCC claims to be before 2.8; this is
2592 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2594 1999-09-25 Paul Eggert <eggert@twinsun.com>
2596 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2597 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2599 * tests/incremen.sh: Add yet another sleep.
2601 1999-09-24 Paul Eggert <eggert@twinsun.com>
2603 * NEWS: A read error now causes a nonzero exit status.
2605 * src/create.c (to_chars): Fix base-256 output.
2607 * src/buffer.c (write_error):
2608 Read error is an error, not just a warning.
2610 1999-09-24 Paul Eggert <eggert@twinsun.com>
2612 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2614 * src/tar.c (<time.h>): Include.
2615 (time): Declare if not defined.
2616 (confirm): Don't read past EOF.
2617 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2618 (main): Use clock_gettime if available.
2620 * tests/Makefile.am (TESTS): Add incremen.sh
2621 (INCLUDES): Add -I../lib, for fnmatch.h.
2623 * src/update.c (update_archive):
2624 Remove call to name_expand; had no effect.
2625 Use chdir_do to change into directory.
2626 Use deref_stat instead of stat.
2627 Use add_avoided_name to mark names to be avoided; the old method of
2628 setting a bit with the name caused all descendants of that name to
2629 be avoided, in some circumstances.
2631 * tests/incremen.sh: Remove unnecessary sleeps.
2633 * src/names.c (name_next): Go back to using plain chdir.
2634 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2635 (addname): Likewise.
2636 (name_match): Use chdir_do to act on chdir args.
2637 (merge_sort): Moved here from incremen.c.
2638 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2640 (name_expand): Remove.
2641 (name_from_list): Skip fake names.
2642 Use chdir_do to act on chdir args.
2643 (struct avoided_name): New struct.
2644 (avoided_names): New var.
2645 (add_avoided_name, is_avoided_name): New functions.
2647 * src/system.h (stat, lstat): Define in terms of statx on
2648 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2649 (UCHAR_MAX): New macro.
2650 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2652 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2654 * src/incremen.c (<time.h>): Remove include; no longer used.
2655 (time): Remove decl.
2657 (get_directory_contents): Use deref_stat.
2658 Consider a subdirectory to be all new only if
2659 listed_incremental_option or if it its timestamp is newer than the
2661 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2662 (read_directory_file): Now extern. Do not set time_now.
2663 (write_directory_file): Renamed from write_dir_file.
2664 Use start_time instead of time_now.
2665 (compare_names, collect_and_sort_names): Move to names.c.
2667 * src/mangle.c (<time.h>): Remove; not used.
2668 (time): Do not declare.
2670 * src/misc.c (chdir_from_initial_wd): Remove.
2671 (deref_stat): New function.
2672 (struct wd): New struct.
2673 (wd, wds, wd_alloc): New variables.
2674 (chdir_arg, chdir_do): New function.
2676 * src/compare.c (get_stat_data): Use deref_stat.
2678 * src/common.h (name_expand): Remove.
2680 * src/list.c (time): Declare if not defined.
2681 (base_64_digits): Moved here from create.c.
2682 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2684 (read_and): Don't get time from header unless we need it now;
2685 as getting time can cause duplicate diagnostics if bogus.
2686 Remove "Hmm, " from diagnostic.
2687 Use "Skipping to next header" uniformly.
2688 (from_header): Renamed from from_chars. All uses changed.
2689 Allow different forms for unportable 2's complement numbers.
2690 Don't check for extended forms when parsing checksums.
2691 Parse base-256 output.
2692 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2693 (major_from_header): Renamed from major_from_chars. All uses changed.
2694 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2695 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2696 (off_from_header): Renamed from off_from_chars. All uses changed.
2697 (size_from_header): Renamed from size_from_chars. All uses changed.
2698 (time_from_header): Renamed from time_from_chars. All uses changed.
2699 Warn about future timestamps.
2700 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2701 (uintmax_from_header): Renamed from uintmax_from_chars.
2703 (tartime): New function, incorporating isotime.
2705 (print_header): Use tartime.
2707 * src/create.c (to_chars): Fix typo in decl.
2708 Don't assign through char const *.
2709 Rename name_expand back to collect_and_sort_names.
2711 * src/extract.c (<time.h>): No need to include.
2712 (time): No need to declare.
2713 (now): Remove variable.
2714 (extr_init): Don't initialize `now'.
2715 Increment same_permissions_option and same_owner_option if we_are_root
2716 is nonzero; this supports the new --no-same-owner option.
2717 (set_stat): Use start_time instead of `now'.
2719 * src/create.c (struct link): Remove unused linkcount member.
2720 (base_64_digits): Move to list.c.
2721 (base_8_digits): Remove.
2722 (to_octal): New function, with some of old contents of to_base.
2724 (to_base256): New function.
2725 (to_chars): Use base 256, not base 64, for huge values.
2726 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2728 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2729 it means we have an incremental dump where we don't know whether this
2730 is a top-level call.
2731 Use deref_stat instead of statx / stat / lstat.
2732 Cast result of alloca.
2733 Check for dates if 0 < top_level, not if listed_incremental_option.
2734 Move multiple-link check after directory check.
2735 Do not dump avoided names.
2736 Dump hard links to symbolic names as links, not as separate
2738 start_header cannot return a null pointer, so don't test for it.
2739 Likewise for find_next_block.
2741 * src/buffer.c, src/common.h (<human.h>): Include.
2742 (read_error): Read error is an error, not just a warning.
2743 (print_total_written): Also print human-readable byte count, and
2745 (open_archive, flush_write): Use start_time, not current time.
2746 (flush_read): Report about garbage bytes ignored at end of archive,
2747 but act on non-garbage bytes (instead of ignoring them).
2748 (new_volume): Use WARN for warnings.
2751 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2753 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2755 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2757 * lib/Makefile.am (noinst_HEADERS):
2758 Rename fnmatch.h to fnmatch.hin; add human.h.
2759 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2760 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2762 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2764 * lib/fnmatch.c (strchrnul):
2765 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2766 Do not define if !_LIBC and if it already exists.
2767 (internal_fnmatch): Use it.
2769 * configure.in (tar_LDADD): New variable, used only when linking tar.
2770 (rmt_LDADD): Similarly, for rmt.
2771 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2772 fnmatch.c; otherwise, use the system fnmatch.h.
2774 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2775 Modernize sample backup script.
2777 * THANKS: Martin Goik's email address has changed.
2779 * m4/fnmatch.m4: New file.
2781 1999-09-03 Paul Eggert <eggert@twinsun.com>
2783 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2786 1999-08-29 Paul Eggert <eggert@twinsun.com>
2788 * lib/getdate.y (get_date):
2789 Rename outermost local `probe' to `quarter'.
2790 Rename latter local `tm' to probe_tm.
2791 From: Jim Meyering <meyering@ascend.com>
2792 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2794 1999-08-28 Paul Eggert <eggert@twinsun.com>
2796 * lib/getdate.y (PC): New macro; use it when possible.
2797 (number): Handle `Nov 11 1996' example correctly.
2798 See Risks Digest 20.55 (1999-08-27)
2799 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2801 1999-08-23 Paul Eggert <eggert@twinsun.com>
2803 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2805 Remove minor cases of lint from many source files: this includes
2806 unnecessary casts, uses of NULL, etc.
2808 * configure.in (AC_PROG_YACC): Remove.
2809 (YACC): Always use bison.
2810 (AC_STRUCT_TIMEZONE): Add.
2811 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2813 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2816 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2817 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2819 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2821 * src/common.h (merge_sort): Remove decl; no longer exported.
2823 * src/system.h (voidstar): Remove.
2824 (memcpy, memcmp): Cast args.
2825 ("xalloc.h"): Add include.
2826 (xmalloc, xrealloc): Remove decl.
2828 * src/mangle.c (time): Do not declare if defined.
2829 (first_mangle, mangled_num): Remove.
2831 * src/list.c (from_chars): Report out-of-range values more precisely.
2832 (off_from_chars): Do not allow negative offsets.
2833 (uid_from_chars): Allow negative uids.
2835 * src/create.c (linklist): Now static.
2836 (to_chars): Fix wording of message to match from_chars.
2838 * src/misc.c (merge_sort): Move to incremen.c.
2839 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2840 It's too painful to make it both generic and portable.
2841 (read_directory_file): "timestamp" -> "time stamp" in messages.
2843 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2844 (usage): Fix misspelling.
2845 (OPTION_STRING): -y is now -I.
2846 (decode_options): Use -1, not EOF, for getopt_long result.
2847 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2848 Handle operands after any "--" argument.
2849 (main): Report any output errors.
2851 * src/rmt.c (main): status is ssize_t, not long.
2853 * src/names.c (name_gather): Handle trailing -C option correctly.
2854 (addname): use memcpy, not strncpy, to copy a string of known length.
2855 (name_match): Handle trailing -C option correctly.
2856 Propagate -C option to following files.
2857 (name_match, name_scan): Remove redundant matching code.
2859 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2861 * lib/getdate.y: Major rewrite. Add copyright notice.
2862 (<stdio.h>): Include only if testing.
2864 (ISLOWER): New macro.
2865 (<string.h>): Include if HAVE_STRING_H, not USG.
2867 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2869 (EPOCH_YEAR): Renamed from EPOCH.
2870 (table): Renamed from TABLE.
2871 (meridian): Now an anonymous enum.
2872 (struct parser_control): New type.
2873 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2874 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2875 (%pure_parser): Added, so that the parser is pure.
2876 (%union): Removed; the type is now just plain int.
2877 All %type directives removed.
2878 (tLOCAL_ZONE): New %token.
2879 (month_day_table): Renamed from MonthDayTable.
2880 (gmtime, localtime, mktime, time): Declare only if not defined.
2881 (meridian_table): New table.
2882 (dst_table): New table.
2883 (units_table): renamed from UnitsTable.
2884 (relative_time_table): Renamed from OtherTable.
2885 (time_zone_table): Renamed from TimezoneTable. Modernized.
2886 (military_table): Renamed from MilitaryTable.
2887 (to_hour): Renamed from ToHour.
2888 (to_year): Renamed from ToYear.
2889 (lookup_zone): New function.
2890 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2892 (yylex): Now reentrant. All callers changed.
2893 (get_date): Add support for local time zone abbreviations.
2896 1999-08-20 Paul Eggert <eggert@twinsun.com>
2898 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2900 * src/create.c (to_chars): Generate GNU base-64 representation
2901 if we are generating an old or new GNU format tar file for a
2902 number that can't be represented with the POSIX format.
2904 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2905 (AM_FUNC_GETLINE): Add.
2906 (LIBOBJS): Add getline.o to workaround comment.
2907 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2908 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2909 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2910 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2911 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2912 lib/save-cwd.h, m4/getline.m4: New files.
2914 * src/misc.c (<save-cwd.h>): Include.
2915 (chdir_from_initial_wd): New function.
2917 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2918 (name_gather): Handle `-C x -C y' correctly.
2919 Do not rely on addname to handle -C.
2920 (addname): New CHANGE_DIR parameter. All callers changed.
2921 Remove ugly calls to getcwd; no longer needed.
2922 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2924 * src/incremen.c (listed_incremental_stream): New var.
2925 (read_directory_file): Remove arbitrary limits on file name length.
2926 Do not attempt to get the working directory; we can bypass this
2927 on fchdir hosts. Open the listed_incremental_option file for both
2928 read and write instead of opening it twice. Check for I/O errors
2929 when doing I/O to this file. Check for invalid data in the file,
2930 and report line numbers of invalid data.
2931 (write_dir_file): Likewise.
2932 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2933 Do not invoke write_dir_file; that's our caller's responsibility.
2935 * src/list.c (max): New macro.
2936 (isotime): Now takes time_t, not time_t *. Report the decimal values
2937 of times that can't be broken down.
2938 (print_header): Don't assume that major and minor device numbers can
2941 * src/common.h (struct name): change_dir is now char const *.
2942 (write_directory_file): Remove unused decl.
2943 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2944 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2945 (chdir_from_initial_wd): New decl.
2946 (addname): New 2nd arg.
2948 * THANKS: Torsten Lull -> Catrin Urbanneck
2950 1999-08-18 Paul Eggert <eggert@twinsun.com>
2952 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2953 Don't depend on ac_cv_func variables.
2954 From Albert Chin-A-Young <china@thewrittenword.com>.
2956 1999-08-18 Paul Eggert <eggert@twinsun.com>
2958 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2960 * m4/signedchar.m4: New file.
2961 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2962 * src/system.h (signed_char): New macro.
2963 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2964 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2966 * src/create.c (write_eot): Write at least two zero blocks.
2968 * src/extract.c (extract_archive): Fix sparse array bug:
2969 we did not find end of array correctly.
2971 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2972 Don't assume find_next_block yields nonnull.
2973 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2974 * src/list.c (skip_extended_headers): Likewise.
2976 * src/list.c (read_and, list_archive): Simplify code.
2977 (read_header): Fix computation of signed checksums on machines where
2979 Do not consider a block to be zero unless all its bytes are zero,
2980 even the checksum bytes. Do not attempt to parse the checksum of
2981 a zero block. Fix memory leak with long names and links.
2982 (from_chars): Accommodate a buggy tar that outputs leading NUL
2983 if the previous field overflows.
2985 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2986 \?, for portability to non-ASCII hosts.
2988 1999-08-16 Paul Eggert <eggert@twinsun.com>
2990 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2992 * src/extract.c (make_directories): Do not chown intermediate
2993 directories, even if we are root.
2995 * src/list.c (read_header): Fix bugs when interpreting
2996 POSIX-compliant headers that do not contain null bytes in the
2997 header or link names.
2999 1999-08-14 Paul Eggert <eggert@twinsun.com>
3001 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
3003 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
3004 (AC_HEADER_SYS_WAIT): Add.
3005 (AC_REPLACE_FUNCS): Add waitpid.
3006 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3007 * lib/waitpid.c: New file.
3008 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3009 * src/system.h (WCOREDUMP): Remove; no longer used.
3010 (WIFSTOPPED): Likewise.
3011 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3012 * src/buffer.c (child_open_for_compress): Undo previous change.
3013 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3014 (new_volume): Likewise.
3016 * src/buffer.c, src/extract.c, src/incremen.c (time):
3017 Don't declare if defined.
3018 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3019 * src/incremen.c (read_directory_file):
3020 Invoke `time' the same way everyone else does.
3021 Check validity of --listed-incremental file contents a bit better.
3022 Do not worry about --after-date-option; tar.c now checks this.
3023 * src/list.c (isotime): Report ??? if localtime returns null.
3024 Don't assume years fit into four digits.
3025 Don't append trailing newline.
3026 (print_header): Report ??? if localtime returns null;
3027 Don't assume years fit into four digits.
3029 * src/compare.c (diff_archive): Do not fall back on absolute name
3030 when --absolute-names is not specified.
3032 * src/create.c (start_header):
3033 Include text of ignored filesystem prefix in warning.
3034 (create_archive): Check for excluded names when doing incremental
3035 pass through directory.
3036 (dump_file): Do not dump old files explicitly given on command line
3037 when using --listed-incremental. Do not strip ./ prefix from names.
3039 * src/tar.c: -g now implies after_date_option = 1.
3040 -g and -N are now incompatible options.
3042 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3044 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3046 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3047 incremental headers as POSIX prefixes.
3049 1999-08-11 Paul Eggert <eggert@twinsun.com>
3051 * NEWS, configure.in: Version 1.13.6.
3053 * configure.in (ALL_LINGUAS): Add pt_BR.
3054 * po/pt_BR.po: New file.
3056 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3057 Renamed from tar.info and header.texi; adjust actions so that
3058 they work in other directories.
3060 * doc/tar.texi: Add -y and --bzip2.
3061 Patterns containing / now exclude only file names whose prefix match.
3063 * lib/exclude.h (excluded_filename): New option parameter.
3064 (add_exclude_file): New ADD_FUNC parameter.
3065 (excluded_pathname): Remove decl.
3066 * lib/exclude.c (_GNU_SOURCE):
3067 Remove; no longer needed since we don't use FNM_ macros.
3068 (excluded_filename): Renamed from excluded_filename_opts.
3069 (excluded_filename, excluded_pathname): Remove.
3070 (add_exclude_file): New ADD_FUNC parameter.
3072 * po/POTFILES.in: Add lib/quotearg.c.
3074 * src/buffer.c (_GNU_SOURCE): Define.
3075 (<fnmatch.h>): Include unconditionally.
3076 (child_open_for_compress): Dup after closing, to avoid possible file
3077 descriptor exhaustion.
3078 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3079 (flush_read): Likewise.
3081 * src/common.h (LG_8, LG_64): New macros.
3082 (excluded_with_slash, excluded_without_slash): New vars.
3084 (base_64_digits): New decl.
3085 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3086 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3088 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3089 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3091 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3092 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3093 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3094 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3095 respectively. All definitions and uses changed.
3096 (excluded_name): New decl.
3098 * src/compare.c (diff_archive):
3099 Open files with O_NONBLOCK instead of O_NDELAY.
3101 * src/create.c (base_64_digits): New constant.
3102 (base_8_digits): New macro.
3103 (MAX_VAL_WITH_DIGITS): New macro.
3104 (to_base): First half of old to_oct. Support base 64 too.
3105 (to_chars): Other half of old to_oct, for 64-bit support.
3106 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3107 (gid_substitute, uid_substitute): Look up names dynamically if
3108 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3109 (mode_to_chars): Renamed from mode_to_oct.
3110 Support negative values in all the _to_chars functions.
3111 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3112 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3113 (dump_file): Inspect entire pathname, not just new file name
3114 component, when deciding whether to exclude it.
3116 * src/extract.c (extract_archive):
3117 Open files with O_NONBLOCK instead of O_NDELAY.
3119 * src/incremen.c (get_directory_contents):
3120 Inspect entire pathname, not just new file name
3121 component, when deciding whether to exclude it.
3123 * src/list.c (<fnmatch.h>): Do not include.
3124 (from_chars): Renamed from from_oct. New parameter specifying
3125 the negative of the minimum allowed value. Support negative
3127 (base64_map): New var.
3128 (base64_init): New function.
3129 (print_header): Output numeric uids and gids if numeric_owner_option.
3131 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3133 * src/names.c (_GNU_SOURCE): Define.
3134 (<fnmatch.h>): Include unconditionally.
3135 (excluded_name): New function, taking over duties of excluded_pathname.
3138 * src/rmt.c (decode_oflag): New function.
3139 (main): Use it to support symbolic open flags.
3141 * src/rtapelib.c (encode_oflag): New function.
3142 (rmt_open__): Do not allow newlines in the path.
3143 Propagate errno correctly.
3144 Decode symbolic open flags, if present.
3146 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3149 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3150 New -y or --bzip2 option.
3151 (add_filtered_exclude): New function.
3152 (decode_options): Put excluded patterns with / into
3153 excluded_with_slash, and without / into excluded_without_slash.
3154 Compare newer_mtime_option to its new initial value
3155 TYPE_MINIMUM (time_t) when deciding whether more than one
3156 threshold date was specified.
3158 1999-07-20 Paul Eggert <eggert@twinsun.com>
3160 * NEWS, configure.in: Version 1.13.5.
3162 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3164 * src/buffer.c (new_volume): Likewise.
3165 * src/incremen.c (read_directory_file): Likewise.
3166 * src/tar.c (decode_options):
3167 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3170 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3171 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3173 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3174 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3175 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3176 Define to 0 if the corresponding S_IF* macro is not defined.
3177 (mkfifo): Do not define if already defined, or if S_IFIFO
3180 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3181 S_ISLNK, to determine whether to invoke readlink.
3182 * src/create.c (dump_file): Likewise.
3184 * src/extract.c (set_mode):
3185 Do not chmod unless we are root or the -p option was given;
3186 this matches historical practice.
3187 (unlink_destination): New function, which checks for unlink failures.
3188 (maybe_recoverable): Stay quiet if -U.
3189 (extract_archive): Use O_EXCL if unlink_first_option.
3190 Report unlink failures.
3191 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3192 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3195 * src/incremen.c (get_directory_contents): Depend on
3196 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3198 * src/list.c: Remove S_IS* ifdefs.
3199 * src/misc.c (maybe_backup_file): Likewise.
3201 * src/misc.c (maybe_backup_file):
3202 "Virtual memory exhausted" -> "Memory exhausted",
3203 to conform to the other places this message is issued.
3205 * src/mangle.c (extract_mangle):
3206 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3208 * src/rtapelib.c (rmt_open__):
3209 Remove typo that caused us to omit the first char
3212 1999-07-16 Paul Eggert <eggert@twinsun.com>
3214 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3216 * doc/tar.texi: A path name is excluded if any of its file name
3217 components matches an excluded pattern, even if the path name was
3218 specified on the command line.
3219 * src/create.c (create_archive): Likewise.
3220 * src/list.c (read_and): Likewise.
3221 * src/update.c (update_archive): Likewise.
3222 * lib/exclude.h (excluded_pathname): New decl.
3223 * lib/exclude.c (_GNU_SOURCE): Define.
3224 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3225 (excluded_filename_opts): New function.
3226 (excluded_pathname): New function.
3228 * lib/Makefile.am (EXTRA_DIST):
3229 xstrtol.c moved here from libtar_a_SOURCES.
3230 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3231 Remove xstrtoul.c; no longer needed.
3232 * lib/xstrtol.c: Remove.
3234 * src/tar.c (decode_options):
3235 Set newer_time_option to TYPE_MINIMUM, so that
3236 negative timestamps are handled correctly.
3237 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3238 uniformity (and so that we don't need to have the other fns).
3239 (main): Remove call to init_total_written; no longer needed.
3241 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3242 checks for unsigned long and long long.
3243 * src/arith.c: Remove.
3244 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3245 * po/POTFILES.in: Remove src/arith.c.
3246 * src/arith.h: Use double, to simplify configuration gotchas.
3247 (tarlong): Now double.
3248 (TARLONG_FORMAT): New macro.
3249 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3250 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3251 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3252 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3253 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3254 mult_tarlong, print_tarlong): Remove. All callers replaced with
3257 * src/common.h (init_total_written): Remove decl.
3259 * src/buffer.c (total_written):
3260 Remove; replaced with prev_written + bytes_written.
3261 (prev_written): New var.
3262 (init_total_written): Remove.
3263 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3265 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3266 Make sure that we can shift, multiply
3267 and divide unsigned long long values; Ultrix cc can't do it.
3269 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3270 Check for any unknown bits, not just unknown bits left of the leftmost
3273 * lib/quotearg.c (quotearg_buffer):
3274 Don't quote spaces if C quoting style.
3275 * src/list.c (from_oct):
3276 Use C quoting style for error; omit trailing NULs.
3278 1999-07-14 Paul Eggert <eggert@twinsun.com>
3280 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3282 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3283 <inttypes.h> defines strtoumax as a macro (and not as a function).
3284 HP-UX 10.20 does this.
3286 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3287 * PORTS, README, TODO, doc/tar.texi: Likewise.
3289 1999-07-12 Paul Eggert <eggert@twinsun.com>
3291 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3292 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3294 * src/list.c (decode_header):
3295 Do not assume that S_IFBLK and S_IFCHR are defined.
3297 * src/create.c (start_header): Do not assume S_IFMT is defined.
3298 (dump_file): Remove unnecessary check for screwy apollo lossage.
3299 Do not assume S_IFBLK and S_IFCHR are defined.
3301 * src/extract.c (extract_archive):
3302 Test whether S_IFCHR and S_IFBLK are nonzero,
3303 not whether they are defined, for consistency with other tests.
3305 * src/buffer.c (is_regular_file):
3306 Don't succeed on files that we can't access due to
3307 permissions problems.
3308 (open_archive): Fix wording on fatal error message.
3309 Don't bother to stat /dev/null if the archive is not a character
3312 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3313 Report an error, not a warning, for I/O errors.
3314 (process_rawdata, process_dumpdir, diff_sparse_files):
3315 Change ungrammatical "Data differs" to "Contents differ".
3316 (get_stat_data): Find hidden files on AIX.
3317 Accept file name as argument; all uses changed.
3318 (get_stat_data, diff_archive): Use system error message for
3319 nonexistent files rather than rolling our own.
3320 (diff_archive): Unknown file types are errors, not warnings.
3321 Normalize spelling of message to "File type differs".
3322 Use get_stat_data to get link status, for consistency.
3323 Do not inspect st_rdev for fifos.
3324 Do not assume st_mode values contain only file types and mode bits.
3325 Check for mode changes and device number changes separately.
3327 * src/update.c (append_file):
3328 Open the file before statting it, to avoid a race.
3329 Complain about file shrinkage only when we reach EOF.
3331 1999-07-08 Paul Eggert <eggert@twinsun.com>
3333 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3335 * configure.in (AC_EXEEXT): Add.
3337 * lib/Makefile.am (noinst_HEADERS):
3338 Add basename.h, exclude.h. Remove full-write.h.
3339 (libtar_a_SOURCES): Add exclude.c.
3341 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3343 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3344 * lib/safe-read.h (safe_read): New decl.
3345 * src/rmt.c: Include safe-read.h.
3346 * src/rtapelib.c: Include basename.h, save-read.h.
3347 (rmt_open__): Use base_name to compute base name.
3350 Include basename.h, exclude.h; don't include full-write.h.
3351 (exclude_option): Remove decl.
3352 (excluded): New decl.
3353 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3355 * src/list.c (read_and):
3356 Use excluded_filename instead of check_exclude.
3357 Check base name of incoming file name, not entire file name, when
3358 deciding whether to exclude it.
3360 * src/create.c (finish_sparse_file):
3361 Use excluded_filename instead of check_exclude.
3362 Don't bother to stat excluded file names.
3363 * src/incremen.c (get_directory_contents): Likewise.
3365 * src/names.c (exclude_pool, exclude_pool_size,
3366 allocated_exclude_pool_size, simple_exclude_array,
3367 simple_excludes, allocated_simple_excludes,
3368 pattern_exclude_array, pattern_excludes,
3369 allocated_pattern_excludes, add_exclude, add_exclude_file,
3371 Remove; now done in ../lib/exclude.c.
3373 * src/tar.c (decode_options): Initialize `excluded'.
3374 Use new add_exclude_file and add_exclude functions.
3376 1999-07-05 Paul Eggert <eggert@twinsun.com>
3378 * m4/gettext.m4: Use changequote rather than [[ ]].
3380 * lib/safe-read.c: Renamed from lib/full-read.c.
3381 (safe_read): Renamed from full_read. All uses changed.
3382 * lib/safe-read.h, lib/full-write.h: New files.
3383 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3384 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3385 * lib/full-write.c: Include full-write.h.
3386 * src/common.h: Include full-write.h, safe-read.h.
3387 * src/system.h: (full_read, full_write): Remove decls.
3389 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3391 * src/system.h (bindtextdomain, textdomain): undef before
3392 defining, to avoid preprocessor warnings with --disable-nls
3393 on hosts whose locale.h includes libintl.h.
3395 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3396 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3397 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3400 1999-07-02 Paul Eggert <eggert@twinsun.com>
3402 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3403 * m4/mktime.m4: New file.
3404 * m4/Makefile.am.in, m4/README: Remove these files.
3405 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3406 remove README, Makefile.am.in.
3407 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3408 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3411 * src/tar.c: Include signal.h.
3412 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3413 (main): Ensure SIGCHLD is not ignored.
3415 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3416 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3417 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3418 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3419 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3420 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3421 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3422 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3423 they don't overlap with char codes. Use an enum instead of a lot
3426 * src/system.h (ISASCII): Remove.
3427 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3428 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3429 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3430 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3431 LONG_MAX): New macros.
3433 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3434 (read_directory_file): Cast ISSPACE arg to unsigned char.
3435 * src/misc.c (ISPRINT): Remove; now in system.h.
3436 (remove_any_file): Add brackets to pacify gcc -Wall.
3437 * src/list.c: Don't include <ctype.h>; system.h already does this.
3438 (ISODIGIT, ISSPACE): Remove; now in system.h.
3439 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3441 (from_oct): Cast ISSPACE arg to unsigned char.
3443 * src/create.c (mode_to_oct): Translate modes from internal to
3445 * src/list.c (mode_from_oct): Translate modes from external to
3446 internal form. Do not complain about unrecognized mode bits.
3447 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3448 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3450 * src/extract.c: (extr_init, make_directories, extract_archive):
3451 Do not assume mode bits have traditional Unix values.
3452 * src/list.c (decode_mode): Likewise.
3453 * src/create.c (start_header, dump_file): Likewise.
3454 * src/buffer.c (child_open_for_compress,
3455 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3456 * src/compare.c (diff_archive): Likewise.
3458 * src/extract.c (set_mode): Use %04 not %0.4 format.
3459 (extract_sparse_file): Do not use data_block uninitialized.
3460 Check for lseek failures.
3462 * src/rtapelib.c (rmt_lseek__):
3463 Convert lseek whence values to portable integers on the wire.
3464 * src/rmt.c (main): Likewise. Check for whence values out of range.
3466 * src/create.c (finish_sparse_file): Use lseek whence macros
3467 instead of integers.
3468 * src/buffer.c (backspace_output): Likewise.
3469 * src/compare.c (diff_archive, verify_volume): Likewise.
3470 * src/delete.c (move_archive): Likewise.
3471 * src/extract.c (extract_sparse_file): Likewise.
3473 * src/create.c (dump_file): Do not invoke finish_sparse_file
3474 on a negative file descriptor.
3476 * src/buffer.c: Add braces to pacify gcc -Wall.
3478 * src/compare.c (diff_sparse_files): Report lseek errors.
3480 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3482 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3484 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3485 message to be internationalized; \a doesn't work with msgfmt.
3487 * src/tar.c (long_options, main, usage, OPTION_STRING):
3488 Remove -E or --ending-file.
3489 * src/list.c (read_and): Likewise.
3490 * src/common.h (ending_file_option): Likewise.
3491 * src/buffer.c (close_archive): Likewise.
3493 * tests/after: Don't run two commands together in a pipeline,
3494 as some old shells mishandle pipeline exit status.
3496 1999-06-28 Paul Eggert <eggert@twinsun.com>
3498 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3499 * NEWS: Describe changes since 1.12.
3500 * README: Update bug reporting address; move paxutils ref to NEWS.
3502 Handle EINTR correctly.
3503 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3504 * lib/full-read.c, lib/full-write.c: New files.
3505 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3506 Prefer full_read to read and full_write to write.
3507 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3508 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3510 * src/extract.c (extract_sparse_file): Likewise.
3511 * src/rmt.c (get_string, main, report_error_message,
3512 report_numbered_error): Likewise.
3513 * src/rmt.h (rmtread, rmtwrite): Likewise.
3514 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3515 rmt_write__, rmt_ioctl__): Likewise.
3516 * src/update.c (append_file): Likewise.
3517 * src/system.h (full_read, full_write): New decls.
3519 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3520 lib/xmalloc.c, src/arith.c, src/misc.c.
3522 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3523 New macros. All uses of STDIN and STDOUT changed.
3524 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3525 instead of 0 and STDOUT_FILENO instead of 1.
3526 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3527 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3529 * src/rmt.c (private_strerror): Avoid const. Translate results.
3531 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3532 in the presence of NFS clock skew.
3534 1999-06-25 Paul Eggert <eggert@twinsun.com>
3536 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3538 * src/buffer.c (write_archive_buffer): New function.
3539 (child_open_for_compress, flush_write, flush_read): Use it to write
3541 (open_archive): Report error if fstat of archive fails.
3542 Improve efficiency of check for /dev/null.
3543 Also, fix some corner cases with remote archives and /dev/null checking.
3544 (close_archive): Test for input fifo only if not remote.
3545 Truncate output archive only if it's not remote.
3547 * src/misc.c (remove_any_file):
3548 Don't terminate if you see . or ..; just skip them.
3550 1999-06-18 Paul Eggert <eggert@twinsun.com>
3552 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3554 Output sizes using a format that's more compatible with
3555 traditional tar (and with GNU Emacs).
3556 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3557 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3558 Don't subtract 1 from size.
3559 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3560 Output a trailing NUL unless the value won't fit without it.
3561 (finish_header): No need to append NUL to chksum, now that
3564 1999-06-16 Paul Eggert <eggert@twinsun.com>
3566 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3568 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3569 @INTLLIBS@ might invoke rpl_realloc.
3571 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3572 (intconv): Remove; use xstrto* fns instead.
3573 ("xstrtol.h"): Include.
3574 (check_decimal): Remove.
3575 (long_options, usage, OPTION_STRING, decode_options):
3576 Remove -y, --bzip2, --unbzip2.
3577 (decode_options): Use xget_version instead of get_version.
3578 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3579 Replace invocations of check_decimal with xstrtoumax.
3581 * tests/preset.in (echo_n, echo_c): Remove.
3583 * tests/after: Don't rely on $echo_c and $echo_n.
3585 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3586 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3587 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3588 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3589 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3590 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3591 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3592 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3593 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3594 m4/xstrtoumax.m4: New files.
3596 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3597 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3598 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3599 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3600 (AC_CHECK_FUNCS): Remove lchown.
3601 (AC_REPLACE_FUNCS): Remove basename, dirname.
3602 Add lchown, strtol, strtoul.
3603 (jm_FUNC_MKTIME): Add.
3604 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3605 are also built via the ANSI2KNR-filtering rules.
3606 Use a no-op line to work around bug in automake 1.4 with malloc and
3608 (AC_OUTPUT): Add m4/Makefile.
3610 * lib/Makefile.am (EXTRA_DIST):
3611 Add lchown.c, malloc.c, mktime.c, realloc.c,
3612 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3613 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3614 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3615 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3616 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3618 * src/system.h (uintmax_t): Don't declare; configure now does this.
3620 * src/common.h (backup_type): New decl.
3621 * src/common.h, src/misc.c, src/tar.c:
3622 Move include of backupfile.h to common.h.
3624 * src/misc.c (maybe_backup_file):
3625 Pass backup_type to find_backup_file_name.
3627 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3628 UINTMAX_STRSIZE_BOUND.
3630 * doc/tar.texi: Remove --bzip2.
3631 Fix @xref typos reported by latest makeinfo.
3633 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3635 (M4DIR, ACINCLUDE_INPUTS): New macros.
3636 ($(srcdir)/acinclude.m4): New rule.
3638 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3639 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3640 now generated automatically by autoconf.
3642 1999-05-15 Paul Eggert <eggert@twinsun.com>
3644 * doc/tar.texi: Remove -y.
3646 1999-04-09 Paul Eggert <eggert@twinsun.com>
3648 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3649 (we were allocating too much storage).
3650 (uintmax_t): Don't declare; configure now does this.
3652 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3654 1999-03-22 Paul Eggert <eggert@twinsun.com>
3656 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3658 * acinclude.m4 (AC_LFS_FLAGS):
3659 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3660 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3661 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3663 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3664 New macros; needed for latest GNU xmalloc.c.
3666 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3667 (libtar_a_SOURCES): Add quotearg.c.
3668 * list.c: Include <quotearg.h>.
3669 (from_oct): Add forward decl.
3670 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3671 (from_oct): Report an error only if TYPE is nonzero.
3672 Quote any funny characters in bad header.
3674 1999-03-20 Paul Eggert <eggert@twinsun.com>
3676 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3678 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3679 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3681 (AC_LFS): Simplify AIX revision number test.
3683 1999-03-17 Paul Eggert <eggert@twinsun.com>
3685 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3687 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3688 Remove; it doesn't work that well
3689 with AC_CANONICAL_HOST.
3690 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3692 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3694 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3696 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3698 * tar.texi: Fix bug-report addr.
3700 * README: Remove --with-included-malloc.
3701 Upgrade version numbers of build software.
3703 1999-03-07 Paul Eggert <eggert@twinsun.com>
3705 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3707 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3708 where bindtextdomain and gettext require -lintl.
3709 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3710 `no' means it failed.
3711 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3712 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3713 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3714 to add anything to the command line (it's all in config.h).
3715 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3717 1999-03-01 Paul Eggert <eggert@twinsun.com>
3719 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3721 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3723 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3724 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3725 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3726 like OFF_MAX, which are not reliable
3727 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3728 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3729 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3731 * src/incremen.c (get_directory_contents):
3732 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3733 Have statx depend on STX_HIDDEN, not AIX.
3735 * src/create.c (to_oct):
3736 New parameter substitute, giving a substitute value to use
3737 when the original value is out of range. Do not append a space to the
3738 output; modern tars don't. When a value is out of range, specify the
3739 maximum value, not the number of bits.
3740 (GID_NOBODY, UID_NOBODY): New macros.
3741 (gid_to_oct, uid_to_oct): Use them as substitutes.
3742 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3743 (dump_file): Check whether the file changed as we read it.
3745 * src/rmt.c (main): Remove suspicious AIX/386 code.
3747 1999-02-19 Paul Eggert <eggert@twinsun.com>
3749 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3750 returns a type compatible with char *; it doesn't on SunOS
3751 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3753 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3755 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3756 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3758 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3760 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3761 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3762 * acinclude.m4 (AM_WITH_NLS):
3763 Update to latest gettext version (serial 5).
3764 (AC_LFS_FLAGS): New macro
3765 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3766 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3767 Work properly in cross-compilation scenario, by checking for getconf
3768 with AC_CHECK_TOOL and by ditching uname in favor of
3769 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3771 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3772 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3773 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3774 since getdate.y now uses ANSI code.
3776 * config.guess, config.sub: New files; taken from automake 1.4.
3778 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3779 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3780 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3781 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3782 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3783 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3784 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3786 1999-02-01 Paul Eggert <eggert@twinsun.com>
3788 * src/tar.c: Update copyright.
3792 1999-02-01 Paul Eggert <eggert@twinsun.com>
3794 * NEWS, configure.in: Version 1.12.64004
3796 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3798 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3800 * src/extract.c (extract_archive): Fix bug when extracting sparse
3801 files: they were trashing the tar file header.
3803 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3804 Add -y or --bzip2 or --bunzip2 option.
3806 1999-01-30 Paul Eggert <eggert@twinsun.com>
3808 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3809 cached_no_such_uid, cached_no_such_gid): New vars.
3810 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3811 Cache failures, too.
3813 * src/tar.c (decode_options):
3814 Don't pass names longer than UNAME_FIELD_SIZE to
3815 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3817 1999-01-27 Paul Eggert <eggert@twinsun.com>
3819 * NEWS, configure.in: Version 1.12.64003
3821 * src/buffer.c (backspace_output, close_archive): Cast
3822 rmtlseek position arg to off_t, for benefit of K&R compilers
3824 * src/compare.c (verify_volume): Likewise.
3826 * NEWS, configure.in: Version 1.12.64002
3828 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3829 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3830 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3831 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3832 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3833 uid_from_oct): Likewise.
3835 1999-01-25 Paul Eggert <eggert@twinsun.com>
3837 * incremen.sh: Fix timing bug in regression test.
3839 1999-01-22 Paul Eggert <eggert@twinsun.com>
3841 * NEWS, configure.in: Update version
3843 * Makefile.am (localedir): Change to $(datadir)/locale.
3844 (DEFS): New macro, defining LOCALEDIR.
3845 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3846 (INCLUDES): Add -I..
3848 * Makefile.am (localedir): Change to $(datadir)/locale.
3850 1999-01-21 Paul Eggert <eggert@twinsun.com>
3852 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3854 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3855 * src/Makefile.am (localedir): Likewise.
3856 (DEFS): New macro, defining LOCALEDIR.
3857 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3858 (INCLUDES): Add `-I..'.
3860 * tests/incremen.sh: Fix timing bug.
3862 1999-01-20 Paul Eggert <eggert@twinsun.com>
3864 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3865 `lfs.7' changed to `64000' in version number
3866 to conform to gnits standards.
3868 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3869 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3871 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3874 1998-12-07 Paul Eggert <eggert@twinsun.com>
3876 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3878 * src/list.c (read_header):
3879 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3881 1998-11-30 Paul Eggert <eggert@twinsun.com>
3883 * configure.in: Quote the output of uname.
3885 * src/extract.c (set_stat): chmod after chown even when not root;
3886 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3888 1998-11-15 Paul Eggert <eggert@twinsun.com>
3890 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3892 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3893 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3895 1998-10-28 Paul Eggert <eggert@twinsun.com>
3897 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3899 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3902 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3903 On many installations, rexec is disabled.
3905 1998-08-07 Paul Eggert <eggert@twinsun.com>
3907 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3909 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3910 for nameless users and groups.
3912 1998-02-17 Paul Eggert <eggert@twinsun.com>
3914 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3915 * NEWS, README: Add explanation of why this isn't an official version.
3917 1998-02-02 Paul Eggert <eggert@twinsun.com>
3919 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3920 This is an unofficial version.
3922 1997-12-17 Paul Eggert <eggert@twinsun.com>
3924 * src/incremen.c (ST_DEV_MSB): New macro.
3925 (NFS_FILE_STAT): Use most significant bit of st_dev,
3926 even if it's unsigned.
3928 1997-12-08 Paul Eggert <eggert@twinsun.com>
3930 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3932 1997-11-19 Paul Eggert <eggert@twinsun.com>
3934 * configure.in (HAVE_INTTYPES_H):
3935 Don't ignore cache variable if it's already set.
3937 1997-11-10 Paul Eggert <eggert@twinsun.com>
3939 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3940 * src/delete.c (records_read): Now off_t.
3941 (move_archive): Don't assume mt_count is of type daddr_t.
3943 1997-10-30 Paul Eggert <eggert@twinsun.com>
3945 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3946 Set to appropriate values if large file support
3947 needs explicit enabling.
3948 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3950 New macros to configure.
3951 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3953 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3954 major_t, minor_t, ssize_t): New macros.
3956 * src/arith.h (TARLONG_FORMAT):
3957 Fix typo: %uld -> %lu. Use unsigned when long long
3959 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3960 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3962 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3963 2nd arg is now unsigned long.
3965 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3966 (prepare_record_buffer): Arg is now size_t.
3967 Remove now-useless casts.
3969 (main): Use `long' for status, so that it can store ssize_t.
3970 Use daddr_t, mode_t, size_t, off_t when appropriate.
3971 Convert daddr_t and off_t values ourselves, since they might be longer
3972 than long. Convert other types using `long' primitives.
3973 When processing MTIOCTOP, do not try to pass resulting
3974 count back, since it won't work (it could be too large) and it's
3975 not expected anyway.
3978 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3979 now-useless casts. Use unsigned long to print *_t types, except use
3980 STRINGIFY_BIGINT for off_t.
3981 (update_archive): Cast -1 to dev_t when necessary.
3983 * src/tar.c (check_decimal):
3984 Now returns 1 if successful, 0 otherwise, and returns
3985 uintmax_t value into new arg. Check for arithmetic overflow.
3986 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3987 Check for overflow on user or group ids.
3989 * src/compare.c (diff_init, process_rawdata, read_and_process,
3990 diff_sparse_files, diff_archive):
3991 Use off_t, pid_t, size_t, ssize_t when appropriate.
3992 Remove now-useless casts. Use unsigned long to print *_t types,
3993 except use STRINGIFY_BIGINT for off_t.
3995 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3996 Size arg is now size_t.
3998 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3999 when allocating buffer.
4002 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
4003 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
4004 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4007 (get_status_string, get_status_off): New function.
4008 (get_status): Now returns long, so that it can store ssize_t.
4009 Invoke get_status_string to do the real work.
4010 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4011 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4012 (rmt_ioctl__): Convert mt_count by hand,
4013 since it might be longer than long.
4015 * src/mangle.c (extract_mangle):
4016 Check for overflow when converting off_t to size_t.
4017 Use off_t, size_t when appropriate. Remove now-useless casts.
4019 * src/system.h (mode_t): Remove; now done by autoconf.
4020 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4021 Return number of ST_NBLOCKSIZE-byte blocks,
4022 not number of 512-byte blocks;
4023 this also helps to avoid overflow.
4024 (st_blocks): Declare if needed.
4025 (ST_NBLOCKSIZE): New macro.
4026 (<limits.h>, <inttypes.h>): Include if available.
4027 (CHAR_BIT): New macro.
4028 (uintmax_t): New typedef.
4029 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4030 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4031 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4033 * src/names.c (name_init):
4034 Fix typo in error message: FILE* was passed, but char*
4037 (read_name_from_file, name_gather, addname, name_match, name_scan,
4038 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4040 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4042 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4043 (extract_sparse_file): Args now use off_t.
4045 (set_mode, set_stat, make_directories, extract_sparse_file,
4046 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4047 now-useless casts. Use unsigned long to print *_t types, except use
4048 STRINGIFY_BIGINT for off_t.
4050 * src/misc.c (quote_copy_string):
4051 Use size_t when appropriate. Remove now-useless casts.
4053 * src/list.c (read_and, list_archive, read_header, decode_mode,
4054 print_header, print_for_mkdir):
4055 Use mode_t, off_t, size_t when appropriate. Remove
4056 now-useless casts. Use unsigned long to print *_t types, except use
4057 STRINGIFY_BIGINT for off_t.
4059 (read_header): Check for overflow when converting header size.
4061 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4062 const char *. Size arg is now size_t. Now takes new type and maxval
4063 args. Compute result using uintmax_t, not long. Report error if
4064 field does not contain octal number in range.
4065 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4066 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4067 uintmax_from_oct): New functions.
4069 (stringify_uintmax_t_backwards): New function.
4071 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4072 (skip_file): Offset arg is now off_t.
4074 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4075 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4077 (write_error): Arg is now ssize_t.
4078 (child_pid): Now pid_t.
4079 (available_space_after): Now size_t.
4081 (child_open_for_compress, child_open_for_uncompress, flush_write,
4082 open_archive, flush_write, write_error, flush_read, close_archive):
4083 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4084 casts. Use unsigned long to print *_t types, except use
4085 STRINGIFY_BIGINT for off_t.
4087 * src/delete.c (records_read): Now daddr_t.
4088 (move_archive): Arg is now daddr_t. Check for overflow when
4090 (move_archive, delete_archive_members): Use daddr_t, off_t when
4091 appropriate. Remove now-useless casts.
4093 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4094 (rmt_lseek): Now returns off_t.
4096 * src/create.c (to_oct):
4097 Now static. Value arg is now uintmax_t. Accept new args
4098 giving name of type of octal field, for error messages. Report an
4099 error if the value is too large to fit in the field.
4100 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4101 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4103 (write_eot, write_long, finish_header, deal_with_sparse,
4104 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4105 appropriate. Remove now-useless casts. Use unsigned long to print
4106 *_t types, except use STRINGIFY_BIGINT for off_t.
4108 (find_new_file_size): 1st arg is now off_t*.
4109 (finish_sparse_file): Args now use off_t, not long.
4110 Check for lseek error.
4111 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4112 (dump_file): Device arg is now dev_t.
4113 Avoid overflow when testing whether file has holes
4114 by using the new ST_NBLOCKSIZE macro.
4116 * src/incremen.c (struct accumulator, add_to_accumulator,
4117 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4118 Use size_t for sizes.
4119 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4120 Use dev_t, ino_t for devices and inodes.
4121 (gnu_restore): Use off_t for file offsets.
4122 (struct directory): Use char for flags. Add new flag `nfs'.
4124 (NFS_FILE_STAT): New macro.
4125 (note_directory): Accept struct stat * instead of
4126 device and inode number. All callers changed.
4127 (note_directory, get_directory_contents):
4128 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4129 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4131 * src/common.h (record_size, struct name, struct sp_array,
4132 available_space_after):
4133 Use size_t for sizes.
4134 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4135 Use off_t for file offsets.
4136 (struct name): dir_contents is now const char *, not char *.
4137 (dump_file, get_directory_contents): Use dev_t for devices.
4138 (to_oct): Remove decl.
4139 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4140 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4141 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4142 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4143 UINTMAX_FROM_OCT): New macros.
4144 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4145 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4146 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4147 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4148 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4149 (print_for_mkdir): 2nd arg is now mode_t.
4151 See ChangeLog.1 for earlier changes.
4154 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4157 This file is part of GNU tar.
4159 GNU tar is free software; you can redistribute it and/or modify
4160 it under the terms of the GNU General Public License as published by
4161 the Free Software Foundation; either version 2, or (at your option)
4164 GNU tar is distributed in the hope that it will be useful,
4165 but WITHOUT ANY WARRANTY; without even the implied warranty of
4166 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4167 GNU General Public License for more details.
4169 You should have received a copy of the GNU General Public License
4170 along with GNU tar; see the file COPYING. If not, write to
4171 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4172 Boston, MA 02111-1307, USA.