1 2003-09-05 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * src/buffer.c: Use ngettext where appropriate.
4 * src/compare.c: Likewise.
5 * src/create.c: Likewise.
6 * src/misc.c: Likewise.
8 * src/update.c: Likewise.
10 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
12 * .cvsignore: Added *.shar.gz
15 * src/common.h (strip_path_elements): New variable.
16 * src/extract.c (extract_archive): Implemented --strip-path
17 * src/names.c (cut_path_elements): New functon.
18 * src/tar.c: New option --strip-path=NUM.
19 (decode_options) Assign boolean values to bool variables.
21 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
23 * src/delete.c: Fixed deletion from the POSIX archives.
24 * src/list.c (read_header): Minor change.
25 * src/tar.c (main): Do not check for volume_label_option
26 if subcommand_option is not CREATE_SUBCOMMAND.
27 * src/xheader.c (xheader_decode): Store the header as
28 well (for eventual delete).
30 * tests/incremen.sh: Explicitly request GNU format. This will
31 disappear when GNU extended header keywords are working.
32 * tests/multiv01.sh: Likewise
33 * tests/volume.sh: Likewise
35 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
37 * src/create.c: Support for "linkpath" extended keyword.
38 * src/xheader.c (decode_record): Reversed the return
41 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
43 * configure.ac: Allow to redefine the default output format.
44 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
45 (archive_format_string): New function.
46 (usage): Updated help output.
51 2003-09-02 Paul Eggert <eggert@twinsun.com>
53 * src/common.h (destroy_stat, xheader_decode, xheader_store,
54 xheader_read, xheader_finish, xheader_destroy): Add decls;
57 * src/create.c (write_extended): Remove unused local 'bufsize'.
59 * src/delete.c (delete_archive_members): Handle case of
60 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
61 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
62 occurs, as it's not possible.
63 * src/update.c (update_archive): Likewise.
65 Use "const" when possible in new code.
66 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
67 (fmttab): Now const. All uses changed.
68 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
69 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
70 decode_record, xheader_store, xheader_print, code_string, code_time,
71 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
72 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
73 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
74 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
75 uid_coder, uid_decoder, uname_coder, uname_decoder):
76 Use pointers to const when possible.
77 (xhdr_tab): Now const.
79 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
80 (set_archive_format): Report an error if no format name matches,
81 instead of returning an undefined value.
83 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
84 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
85 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
86 uid_decoder, uname_decoder): Remove unused keyword arg.
89 * src/tar.c (set_archive_format): Now static.
90 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
92 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
93 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
94 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
95 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
96 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
97 Remove forward decls; no longer needed.
98 (xhdr_tab): Move to end, so that the forward decls aren't needed.
99 Add a forward declaration.
101 Use 'bool' in new code, when appropriate.
102 * src/xheader.c (decode_record): Return bool, not int.
103 * src/common.h (read_header): Since it accepts bool, change
104 all callers to use false and true rather than 0 and 1.
106 * src/xheader.c (decode_record): Fix misspelling in diagnostic
107 "extended headed" -> "extended header".
109 GNU coding style fixes.
110 * src/xheader.c (decode_record, xheader_decode):
111 Do not use decls like "char *p, *q;".
114 (xheader_store): Avoid parentheses around object operand of sizeof.
116 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
118 * src/create.c (start_header): Store long file names
119 in "path" keyword of an extended header if in POSIX
121 (finish_header): print header before calling write_extended().
122 * src/list.c (list_archive): Always decode the header. This
123 is necessary so the extended header is processed and the correct
124 filename is printed no matter what the state of verbose_option.
125 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
128 2003-09-01 Paul Eggert <eggert@twinsun.com>
130 Update from gnulib, and correct fnmatch to fnmatch-gnu.
131 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
133 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
135 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
136 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
137 copying rules from gnulib module descriptions.
138 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
139 Update from gnulib modules alloca, fnmatch, getline, stdbool.
140 * m4/.cvsignore: Add utimes-null.m4. Sort.
142 2003-09-01 Sergey Poznyakoff
144 Added initial support for creating POSIX headers.
146 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
147 (string_to_chars): New functions
148 (struct xheader): Changed structure
149 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
151 * src/create.c (string_to_chars): New function.
152 (write_extended): New function
153 (start_header): Create extended POSIX headers if necessary.
154 (finish_header): Likewise.
155 * src/list.c (print_header): Take user/group from
157 * src/names.c (gid_to_gname,gname_to_gid)
158 (uid_to_uname,uname_to_uid): Changed prototypes.
159 * src/tar.c: New option --format.
160 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
161 (struct extra_header): Removed unused structure.
162 (union block.extra_header): Removed unused member.
163 * src/xheader.c: Implemented coder functions.
164 * bootstrap: Added obstack.
165 * lib/.cvsignore: Likewise.
166 * configure.ac: Added 'gl_OBSTACK'
167 * m4/Makefile.am: Added new files.
168 * m4/.cvsignore: Likewise.
169 * TODO: Minor formatting change
171 2003-08-31 Sergey Poznyakoff
173 Added initial support for POSIX extended and STAR headers
174 (only for listing/extracting).
176 * src/xheader.c: New file.
177 * src/Makefile.am: Added xheader.c
178 * src/tar.h (struct star_header): New datatype
179 (XHDTYPE,XGLTYPE): New defines
180 (enum archive_format:STAR_FORMAT): New member
181 (struct tar_stat_info): New datatype.
182 (union block.star_header): New member.
183 * src/common.h (orig_file_name,current_file_name)
184 (current_trailing_slash,current_link_name): Removed variables.
185 (current_stat_info): New variable
186 (current_stat): Removed
187 (extended_header): New variable
188 (decode_header): Changed prototype.
189 * src/list.c (decode_header): Added initial support for POSIX extended
191 (skip_member): Check oldgnu_header only if current_format is set
193 * src/buffer.c: Use current_stat_info
194 * src/compare.c: Likewise.
195 * src/create.c: Likewise.
196 * src/delete.c: Likewise.
197 * src/incremen.c: Likewise.
198 * src/mangle.c: Likewise.
199 * src/update.c: Likewise.
200 * src/extract.c: Likewise.
201 (make_directories): Improved check for the existence of the directory
202 * src/tar.c (destroy_stat): New function.
204 2003-08-29 Paul Eggert <eggert@twinsun.com>
206 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
207 was worth (e.g., different users in en_GB disagree about -ize
209 * po/en_GB.po: Remove.
211 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * src/tar.c: Removed support for the obsolete command line
217 * doc/tar.texi: Removed references to the obsolete command
220 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
224 * doc/tar.texi: Updated
225 * src/common.h (check_links_option): New variable
226 (orig_file_name): New variable
227 (check_links): New proto.
228 * src/create.c (struct link.nlink): New member
229 (link_table): Static for the module.
230 (dump_file): Update `link' member when adding new links
232 (check_links): New function.
233 * src/list.c (print_header): Use orig_file_name.
234 * src/tar.c: New option --check-links. Changed semantics of
235 -o to comply to UNIX98 when extracting and to its previous
237 (main): Call check_links if --check-links. was given.
239 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
241 * src/list.c (print_header): Revised
242 * NEWS: Started the entry for 1.13.26
243 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
245 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
247 * .cvsignore: Added to the repository.
248 * doc/.cvsignore: Likewise.
249 * lib/.cvsignore: Likewise.
250 * m4/.cvsignore: Likewise.
251 * po/.cvsignore: Likewise.
252 * scripts/.cvsignore: Likewise.
253 * src/.cvsignore: Likewise.
254 * tests/.cvsignore: Likewise.
256 * lib/Makefile.am: Added exitfail.[hc]
257 * src/misc.c (chdir_do): Fixed call to restore_cwd
258 * src/buffer.c (flush_read): Fixed behavior on short
259 reads right after opening the new archive (multiv01.sh test).
260 (new_volume): Special handling for "-".
261 * src/list.c (print_header): Print trailing slash if
262 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
263 * tests/multiv01.sh: Minor changes.
264 * m4/Makefile.am: Added missing files.
266 2003-07-05 Paul Eggert <eggert@twinsun.com>
268 Finish the checkin begin yesterday.
270 * NEWS: Document the user-visible changes installed in the last
273 * TODO: New file (actually, resurrected; but with new contents).
275 * src/list.c (read_and): Give full type for procedure arg.
276 (read_header): Strip trailing slashes, setting current_trailing_slash.
277 (tartime): Avoid int overflow when printing year (!).
278 (print_header): New arg specifying block ordinal. All uses changed.
279 Print link as 'h' type. Give labels for long links and names.
281 * src/misc.c (contains_dot_dot): Moved to names.c
282 (must_be_dot_or_slash): New function.
283 (safer_rmdir): Use it.
284 (remove_any_file): Now takes enum as option, not boolean.
285 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
286 to unlink a directory.
287 (deref_stat): Accept bool, not int.
289 * src/names.c (namelist_match): Allow partial matches only if
291 (hash_string_hasher): Renamed from hash_avoided_name.
292 (hash_string_compare): Renamed from compare_avoided_anames.
293 (hash_string_insert, hash_string_lookup): New functions.
294 (add_avoided_name, is_avoided_name): Use them.
295 (safer_name_suffix): New function.
296 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
298 * src/rmt.c: Don't include print-copyr.h.
299 (prepare_input_buffer): New arg FD.
300 Do not read more than INT_MAX bytes at once,
301 since it breaks on some brain damaged Tru64 hosts.
303 when retrying instead of subtracting 1024; for speed.
304 (main): Use gettext to translate (C), not print_copyright.
306 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
307 now that gnulib handles this.
308 Include <stddef.h> and <limits.h> unconditionally, now that we assume
310 Assume that offsetof is defined in stddef.h.
311 Do not include <sys/param.h>.
312 (realloc, lseek): Do not declare.
313 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
314 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
315 declarations, since we now assume C89 or better.
316 (PARAMS): Remove, as we now assume C89. All uses changed.
317 (bindtextdomain, textdomain): Include <gettext.h> to define.
318 Include <unlocked-io.h>.
319 (valloc): Define if not defined, and if valloc is not declared.
320 (xstrdup): Remove decl.
322 * src/tar.c: Do not include <print-copyr.h>.
324 (get_date): Remove decl.
325 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
326 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
327 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
328 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
329 (long_options, decode_options): Use them.
330 (OVERWRITE_DIR_OPTION): Remove.
331 (long_options): New options --index-file, --no-overwrite-dir.
332 Remove --overwrite-dir option.
333 (usage): Use PACKAGE_BUGREPORT.
334 (decode_options): Terminate new argv properly.
335 Use PACKAGE_NAME, PACKAGE_VERSION.
336 If verbose, report how we grokked any textual date option.
337 (main): Add support for index-file.
339 * tests/Makefile.am: Convert to UTF-8.
340 (AUTOMAKE_OPTIONS): Remove.
341 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
342 (INCLUDES): Remove ../intl.
343 (LDADD): Don't link libtar.a twice.
345 * tests/genfile.c: Convert to UTF-8.
346 Don't include <print-copyr.h>.
347 (DEFAULT_PATTERN): Renamed from DEFAULT.
348 (ZEROS_PATTERN): Renamed from ZEROS.
349 (main): Use gettext to translate (C), not print_copyright.
351 2003-07-04 Paul Eggert <eggert@twinsun.com>
353 Revamp to meet current standards of autoconf, automake,
354 gettext, and gnulib, and incorporate new translations.
356 * config/config.guess, config/config.sub, config/depcomp,
357 config/install-sh, config/mdate-sh, config/missing,
358 config/mkinstalldirs, config/texinfo.texi:
359 Moved here from parent directory, or from doc.
360 * config.hin: Renamed from config.h.in.
361 * config/config.rpath: New file.
363 * intl: Remove this subdirectory.
365 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
367 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
368 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
369 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
370 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
371 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
372 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
375 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
376 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
377 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
378 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
379 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
380 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
381 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
382 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
383 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
384 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
385 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
386 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
387 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
388 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
389 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
390 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
391 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
392 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
393 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
395 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
396 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
397 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
398 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
399 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
400 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
401 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
402 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
403 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
404 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
405 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
406 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
407 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
408 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
409 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
410 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
411 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
412 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
414 Upgrade to latest version from external source. The file "bootstrap"
415 now grabs these automatically, so we needn't keep track of them
416 in this change long any longer.
418 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
419 (SUBDIRS): Remove intl.
420 * PORTS: Update for star, Macintosh.
421 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
422 Bison 1.875, gettext 0.12.1.
423 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
424 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
425 (AC_CONFIG_AUX_DIR): New.
426 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
428 (AC_PREREQ): Bump from 2.52 to 2.57.
429 (AC_GNU_SOURCE): New.
430 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
431 we no longer support K&R C.
433 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
434 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
435 (AC_MBSTATE_T): Remove.
436 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
437 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
438 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
440 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
441 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
442 (AC_CHECK_TYPE): Remove ssize_t.
443 (gt_TYPE_SSIZE_T): Add.
444 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
445 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
446 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
447 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
448 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
449 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
450 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
451 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
452 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
453 napms, poll, select, strstr, usleep.
454 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
455 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
456 (AM_GNU_GETTEXT): Use external and need-ngettext options.
457 (AM_GNU_GETTEXT_VERSION): New.
458 (AC_OUTPUT): Remove intl/Makefile.
460 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
461 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
462 * doc/fdl.texi: Update to current GNU version.
463 * doc/gettext.texi: Update to current coreutils version,
464 plus a copyright notice.
465 * doc/tar.texi: Switch to new method for doing copyright notices.
466 Use @acronym instead of @sc where appropriate.
467 Remove empty examples. Give a few more examples.
469 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
470 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
471 are built up in pieces with +=.
472 (noinst_HEADERS, INCLUDES): Remove.
473 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
474 (libtar_a_LIBADD): Use $ rather than @.
475 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
477 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
478 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
479 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
480 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
481 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
482 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
483 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
484 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
485 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
486 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
487 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
488 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
489 prereq.m4, xstrtoimax.m4.
491 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
492 be translated, since it's not a user-visible tool.
494 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
496 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
497 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
498 consistency with coreutils.
499 (LDADD): Link LIBINTL after libtar.a, since
500 it's now external and should stand by itself.
502 * src/buffer.c (print_total_written): Adjust to new human.h
504 (child_open_for_compress): Do not increase size to BLOCKSIZE.
505 (open_archive): Open index file name.
506 Strip trailing slahes from file names.
507 (flush_write): Set size to 0 if not saving names.
508 (flush_write, flush_read): Use safer_name_suffix rather than
511 * src/common.h: Include <quote.h>.
512 (absolute_names_option, atime_preserve_option, backup_option,
513 block_number_option, checkpoint_option, dereference_option,
514 force_local_option, ignore_failed_read_option, ignore_zeros_option,
515 incremental_option, interactive_option, multi_volume_option,
516 numeric_owner_option, one_file_system_option, recursive_unlink_option,
517 read_full_records_option, remove_files_option, same_order_option,
518 show_omitted_dirs_option, sparse_option, starting_file_option,
519 to_stdout_option, totals_option, touch_option, verify_option,
520 dev_null_output, now_verifying, we_are_root): Now bool, not int.
521 (current_trailing_slash, index_file_name, recent_long_name_blocks,
522 recent_long_link_blocks): New vars.
523 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
524 (OVERWRITE_OLD_DIRS): Remove.
525 (enum remove_option): New enum.
526 (remove_any_file): Use it as option arg, not int.
527 (is_avoided_name, contains_dot_dot): Return bool, not int.
528 (safer_name_suffix): New decl.
530 * src/compare.c (now_verifying): Now bool, not int.
531 (fill_in_sparse_array): Move to extract.c. Now returns bool;
532 all callers changed to test for failure.
533 (diff_sparse_files): Take size from current_stat, not from param.
534 (diff_archive): Do not count trailing slashes in archives.
535 (verify_volume): Test for header failure after loop, not before.
537 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
539 (start_header): Clear devmajor and devminor fields, too.
540 (finish_header): New arg block_ordinal.
541 (init_sparsearray): Now extern. Set sp_array_size to
542 SPARSES_IN_OLDGNU_HEADER if it is zero.
543 (dump_file): Keep link table as a hash.
544 Do not count "file changed as we read it" as a failure.
546 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
547 Move extern decl to common.h.
549 * src/extract.c (we_are_root): Now bool, not int.
550 (check_time): Warn about implausibly old time stamps.
551 (set_stat): Use utimbuf, not stat_info.
552 (prepare_to_extract): New arg DIRECTORY.
553 (fill_in_sparse_array): Moved here from compare.c.
554 (extract_sparse_file): Now returns off_t, giving size left.
555 Truncate file at end.
556 (extract_archive): Use safer_name_suffix rather than rolling our own.
557 Use fill_in_sparse_array rather than rolling our own.
558 Strip trailing slashes more effectively.
559 Check for unsafe names.
561 * src/incremen.c (struct directory): nfs and found are now of type
563 (gnu_restore): Now takes directory name as argument, not offset
564 of directory name in a global. All uses changed.
565 (CURRENT_FILE_NAME): Remove.
568 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
571 2002-09-30 Paul Eggert <eggert@twinsun.com>
573 * src/rmt.c (prepare_input_buffer): Renamed form
574 prepare_record_buffer. All uses changed. Do not assume that
575 size_t is the same width as int.
577 2002-03-29 Paul Eggert <eggert@twinsun.com>
579 * src/incremen.c (get_directory_contents):
580 If ignore_failed_read_option, only warn about
581 get_directory_contents failures. Fix suggested by
584 2002-01-31 Mark W. Eichin <eichin@thok.org>
586 * src/buffer.c (child_open_for_compress): Don't try to read
587 past the end of the buffer.
589 2001-10-11 Jim Meyering <meyering@lucent.com>
591 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
592 and quote_n (1, ... to avoid clobbering a buffer.
594 2001-09-26 Paul Eggert <eggert@twinsun.com>
596 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
598 * src/buffer.c (flush_read): Don't diagnose partial blocks before
599 end of file; just ignore them silently.
601 * src/list.c (read_header): Don't keep around extended name
602 and link info indefinitely; keep it only for the next file.
603 This fixes a bug introduced in 1.13.24, and removes the need
604 for some static variables. Set recent_long_name and
605 recent_long_link to zero if there were no long links; this
606 avoids a violation of ANSI C rules for pointers in delete.c.
607 * THANKS: Add Christian Laubscher.
609 2001-09-26 Jim Meyering <meyering@lucent.com>
611 * doc/tar.texi (Remote Tape Server): is know -> is known
613 2001-09-25 Paul Eggert <eggert@twinsun.com>
615 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
616 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
617 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
618 want to distinguish EINVAL and EILSEQ.
620 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
622 * src/extract.c (maybe_recoverable):
623 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
625 2001-09-22 Paul Eggert <eggert@twinsun.com>
627 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
629 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
632 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
633 * PORTS: Add copyright notice, 'star' reference.
634 * README-alpha: Add copyright notice, autoconf 2.52 patch.
635 * THANKS: Add Christophe Kalt.
636 * config.sub: Upgrade to 2001-09-14 version.
638 * configure.ac (ALL_LINGUAS): Add ko.
639 * po/ko.po: Resurrected file.
641 * doc/convtexi.pl: Add coding advice for Emacs.
643 * doc/getdate.texi: Add copyright notice.
645 * doc/mdate-sh: Upgrade to automake 1.5 version.
647 * doc/tar.texi (extracting files): Mention --to-stdout.
648 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
649 (Overwrite Old Files): Likewise.
651 * lib/Makefile.am (noinst_HEADERS):
652 Remove copysym.h. Add print-copyr.h, unicodeio.h.
653 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
655 * lib/copysym.c, lib/copysym.h: Remove.
656 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
657 lib/unicodeio.h: New files.
659 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
660 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
662 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
663 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
665 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
666 * m4/isc-posix.m4: Remove.
668 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
670 * po/POTFILES.in: Add copyright notice.
672 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
674 * tests/Makefile.am (LDADD): Likewise.
676 * src/buffer.c (write_archive_buffer, close_archive):
677 If an archive is a socket, treat it like a FIFO.
678 (records_read, records_written): New vars.
679 (write_archive_to_stdout): Now bool, not int.
680 (open_archive, flush_write, flush_read): Keep records_read and
681 records_written up to date.
683 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
684 (write_archive_to_stdout): Now bool, not int.
685 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
686 (read_header): Now takes bool arg. Existing callers modified
687 to pass 0, unless otherwise specified.
689 * src/delete.c (records_read): Remove; now a global.
690 (acting_as_filter): Now bool, not int.
691 (recent_long_name, recent_long_link, recent_long_name_blocks,
692 recent_long_link_blocks, records_read, records_written): New decls.
693 (records_skipped): New var.
694 (move_archive): Don't divide by zero if arg is 0.
695 Use the above vars to compute how far to move.
696 (write_recent_blocks): New function.
697 (delete_archive_member): Pass 1 to read_header, so that it doesn't
698 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
699 Keep track of how many records have been skipped.
700 Let the buffer code count records.
701 When copying a header, copy any extended headers that came before it.
703 * src/extract.c (extract_archive): When marking a directory to be
704 updated after symlinks, stat all directories after it in the
705 delayed-set-stat list too, since they will be checked after
706 symlinks. Add support for --overwrite-dir.
708 * src/list.c (recent_long_name, recent_long_link,
709 recent_long_name_blocks, recent_long_link_blocks): New vars.
710 (read_and): Pass 0 to read_header.
711 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
712 headers into new vars. Null-terminate incoming symbolic links.
714 * src/rmt.c: Include print-copyr.h, not copysym.h.
715 (main): Use print_copyright, not copyright_symbol.
716 * src/tar.c (decode_options): Likewise.
717 (OVERWRITE_DIR_OPTION): New constant.
718 (long_options, usage, decode_options): Add --overwrite-dir.
720 * src/tar.h: Put copyright notice into documentation.
722 * tests/Makefile.am (TESTS): Add delete03.sh.
723 * tests/delete03.sh: New file.
725 * tests/genfile.c: Include print-copyr.h, not copysym.h.
726 (main): Use print_copyright, not copyright_symbol.
727 Include <argmatch.h>.
728 (pattern_strings): Remove.
729 (pattern_args, pattern_types): New constants.
730 (main): Use XARGMATCH, not argmatch.
732 2001-09-20 Jim Meyering <meyering@lucent.com>
734 * lib/xstrtol.c (strtoimax): Guard declaration with
735 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
736 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
737 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
738 (strtoumax): Likewise, for completeness (it wasn't necessary).
739 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
740 Check for declaration of strtoimax.
741 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
742 Check for declaration of strtoumax.
744 2001-09-16 Paul Eggert <eggert@twinsun.com>
746 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
748 2001-09-14 Paul Eggert <eggert@twinsun.com>
750 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
752 * README-alpha: Describe automake patch.
754 * configure.ac (LIBOBJS):
755 Remove automake 1.4 workaround, as we're using 1.5 now.
756 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
758 * lib/copysym.c: Include stddef.h, for size_t.
759 Include langinfo.h if needed.
760 Use locale_charset only if USE_INCLUDED_LIBINTL;
761 if not, use nl_langinfo (CODESET) if available.
763 2001-09-13 Paul Eggert <eggert@twinsun.com>
765 * config.guess, config.sub: Sync with canonical versions.
767 * configure.ac (jm_PREREQ_XGETCWD): Add.
769 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
770 (libtar_a_SOURCES): Add copysym.c.
771 * copysym.c, copysym.h: New files.
773 * lib/error.c: Sync with fileutils version.
775 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
776 * m4/getcwd.m4: New file.
777 * m4/uintmax_t.m4: Remove.
779 * m4/gettext.m4 (AM_WITH_NLS):
780 Fix bug with calculating version of Bison 1.29.
781 Reported by Karl Berry.
783 * src/Makefile.am (datadir): Remove.
785 * src/rmt.c: Include copysym.h.
786 (main): Use copyright_symbol to translate copyright notice,
788 * src/tar.c: Likewise.
789 * tests/genfile.c: Likewise.
791 * src/system.h (MB_LEN_MAX): New symbol.
793 2001-09-11 Paul Eggert <eggert@twinsun.com>
795 * src/extract.c (struct delayed_set_stat): New member
797 (delay_set_stat): Initialize it to 0.
798 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
799 taking an extra stat ourselves. All callers changed.
800 (set_stat): Likewise.
801 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
802 If false, stop when encountering a struct whose 'after_symlinks'
803 member is true. Otherwise, go through all structures but check
804 them more carefully. All callers changed.
805 (extract_archive): When extracting a deferred symlink, if its parent
806 directory's status needs fixing, then mark the directory as needing
807 to be fixed after symlinks.
808 (extract_finish): Fix status of ordinary directories, then apply
809 delayed symlinks, then fix the status of directories that are
810 ancestors of delayed symlinks.
812 * src/rtapelib.c (rexec):
813 Remove declaration; it ran afoul of prototypes on Crays.
814 Reported by Wendy Palm of Cray.
816 2001-09-06 Paul Eggert <eggert@twinsun.com>
818 * lib/strtoimax.c (HAVE_LONG_LONG):
819 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
820 (strtoimax): Use sizeof (long), not
821 sizeof strtol (ptr, endptr, base),
822 to work around bug in IBM C compiler.
824 2001-09-04 Paul Eggert <eggert@twinsun.com>
826 * lib/xgetcwd.c: Include "xalloc.h".
827 (xgetcwd): Do not return NULL when memory is exhausted; instead,
828 report an error and exit.
830 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
833 2001-09-03 Paul Eggert <eggert@twinsun.com>
835 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
836 (jm_PREREQ_XGETCWD): New macro.
838 * lib/exclude.c (fnmatch_no_wildcards):
839 Fix typo that caused us to do case-folding
840 search even when that was not desired. This occurred only in the
843 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
844 Do not include xalloc.h.
845 (INITIAL_BUFFER_SIZE): New symbol.
846 Do not use xmalloc / xrealloc, since the caller is responsible for
847 handling errors. Preserve errno around `free' during failure.
848 Do not overrun buffer when using getwd.
850 * lib/xgetcwd.c (xgetcwd):
851 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
852 to decide whether to use getcwd (NULL, 0).
854 2001-09-02 Paul Eggert <eggert@twinsun.com>
856 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
858 2001-09-01 Jim Meyering <meyering@lucent.com>
860 * exclude.c: Use `""', not `<>' to #include non-system header files.
861 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
862 and strncasecmp as r-values. Unixware didn't have declarations.
864 2001-08-31 Jim Meyering <meyering@lucent.com>
866 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
867 Use an initial, malloc'd, buffer of length 128 rather than
868 a statically allocated one of length 1024.
870 2001-08-30 Paul Eggert <eggert@twinsun.com>
872 * lib/utime.c: Include full-write.h.
873 * lib/xstrtol.c (strtoimax): New decl.
875 2001-08-29 Paul Eggert <eggert@twinsun.com>
877 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
879 * src/create.c (dump_file): Relativize link names before dumping.
880 This fixes a bug reported by Jose Pedro Oliveira.
882 * src/create.c (dump_file): Use offsetof when computing sizes for
883 struct hack; this avoids wasted space in some cases.
884 * src/incremen.c (note_directory, find_directory): Likewise.
885 * src/names.c (name_gather, addname): Likewise.
887 * src/extract.c (extract_archive): Use strcpy, not memcpy,
888 for consistency with other code that does similar things.
889 * src/names.c (name_gather): Likewise.
891 * src/names.c (read_name_from_file, name_next, name_gather,
892 add_hierarchy_to_namelist): Avoid quadratic behavior when
893 reallocating buffers. Check for buffer size overflow.
894 (addname): Avoid unnecessary clearing of memory.
896 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
898 * src/extract.c (delay_set_stat): Fix off-by-one error in file
899 name size allocation that caused core dumps.
901 2001-08-28 Paul Eggert <eggert@twinsun.com>
903 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
905 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
906 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
907 (daddr_t): Remove; no longer used.
908 (jm_PREREQ_HUMAN): Add.
910 * acconfig.h: Remove; no longer needed.
912 * config.guess, config.sub:
913 New files, from automake 1.5. Gettext 0.10.39 needs them.
914 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
916 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
917 (SUBDIRS): Put intl before lib, as gettext requires.
919 * ABOUT-NLS: Upgrade to gettext 0.10.39.
920 * intl: Upgrade entire directory to gettext 0.10.39.
921 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
922 New files, from gettext 0.10.39.
923 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
924 Upgrade to gettext 0.10.39,
925 * po/Makefile.in.in: Likewise, except fix a typo in its copying
927 * po/cat-id-tbl.c, po/stamp-cat-id:
928 Remove; no longer used by gettext 0.10.39.
929 * po/ChangeLog: New file.
931 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
932 $(srcdir)/tar.texi: Likewise.
933 * doc/freemanuals.texi: New file.
934 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
936 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
938 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
939 (noinst_HEADERS): Add quote.h.
940 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
942 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
944 * lib/full-write.c, lib/savedir.c: Comment fix.
946 * lib/pathmax.h: Remove.
948 * lib/quote.c, lib/quote.h: New files.
950 * lib/xgetcwd.c: Don't include pathmax.h.
951 Include stdlib.h and unistd.h if available.
953 (xmalloc, xstrdup, free): Remove decls.
954 (xgetcwd): Don't assume sizes fit in unsigned.
955 Check for overflow when computing sizes.
956 Simplify reallocation code.
958 * lib/xmalloc.c: Quote failure tests.
960 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
962 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
964 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
966 (strtoumax, uintmax_t, strtoull, strtol): Remove.
967 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
968 (strtoimax): Renamed from strtoumax. All uses of unsigned values
969 changed to signed values. Check sizes at compile-time, not
970 run-time. Prefer strtol to strtoll if both work.
973 * lib/xstrtol.h (xstrtoimax): New decl.
975 * m4/Makefile.am (EXTRA_DIST):
976 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
977 longlong.m4, xstrtoimax.m4.
979 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
980 Remove; now done by autoconf.
981 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
982 Use AC_CHECK_TYPE instead of merely looking for the header.
984 * m4/uintmax_t.m4: Use shorter comment.
986 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
987 Quote first arg of AC_DEFUN.
988 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
989 is needed to parse the include file.
990 Simplify logic behind the args to AC_REPLACE.
992 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
994 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
997 Use "Copyright %d" to simplify the translator's job in the future.
998 Advise translator about circle-C.
999 * src/tar.c: (decode_options): Likewise.
1000 * tests/genfile.c (main): Likewise.
1002 2001-08-28 Jim Meyering <meyering@lucent.com>
1004 * lib/argmatch.c: Include "quote.h".
1005 (argmatch_invalid): Quote the context.
1007 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1009 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1010 Use single-quote for local .h files.
1012 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1014 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1017 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1018 invoking mktime the last time.
1020 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1022 * lib/rename.c: Major rewrite by Volker Borchert to use system
1023 rename function, but to work around problems with trailing
1026 * lib/strtoll.c: New file, from glibc.
1027 * lib/strtoul.c: Update from glibc.
1029 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1030 Add support for signed numbers, too.
1031 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1033 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1035 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1036 (main): Use generic names in debugging output.
1037 * lib/strtoimax.c: Plus add the following changes of my own:
1038 (main): Use accurate names in debugging output.
1040 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1043 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1044 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1045 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1046 m4/utime.m4, m4/utimes.m4:
1047 Quote the first argument in each use of AC_DEFUN.
1049 * m4/getline.m4: Don't use string.h.
1051 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1053 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1055 2001-08-27 Paul Eggert <eggert@twinsun.com>
1057 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1059 The biggest change is the new --exclude semantics and options.
1060 The basic idea was suggested by Gerhard Poul; thanks!
1062 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1063 * README: ignfail.sh fails on some NFS hosts.
1064 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1066 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1067 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1068 Remove; the automake bug has been fixed.
1069 * acinclude.m4: Remove.
1071 * configure.ac: Renamed from configure.in.
1072 (AC_PREREQ): Bump from 2.13 to 2.52.
1073 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1074 1997-05-30) has an encoding error.
1075 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1076 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1078 * doc/fdl.texi: Update to current GNU version.
1080 * doc/tar.texi: Put leading '*' in direntry.
1081 Accommodate new gfdl sectioning.
1082 New option --recursion (the default) that is the inverse of
1085 New options --anchored, --ignore-case, --wildcards,
1086 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1087 Along with --recursion and --no-recursion, these control how exclude
1088 patterns are interpreted. The default interpretation of exclude
1089 patterns is now --no-anchored --no-ignore-case --recursion
1090 --wildcards --wildcards-match-slash.
1092 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1094 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1095 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1096 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1097 Include if available.
1098 (<xalloc.h>): Include
1099 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1100 (verify): New macro. Use it to verify that EXCLUDE macros do not
1101 collide with FNM macros.
1102 (struct patopts): New struct.
1103 (struct exclude): Use it, as exclude patterns now come with options.
1104 (new_exclude): Support above changes.
1105 (new_exclude, add_exclude_file):
1106 Initial size must now be a power of two to simplify overflow checking.
1107 (free_exclude, fnmatch_no_wildcards): New function.
1108 (excluded_filename): No longer requires options arg, as the options
1109 are determined by add_exclude. Now returns bool, not int.
1110 (excluded_filename, add_exclude):
1111 Add support for the fancy new exclusion options.
1112 (add_exclude, add_exclude_file): Now takes int options arg.
1113 Check for arithmetic overflow when computing sizes.
1114 (add_exclude_file): xrealloc might modify errno, so don't
1115 realloc until after errno might be used.
1117 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1119 (free_exclude): New decl.
1120 (add_exclude, add_exclude_file): Now takes int options arg.
1121 (excluded_filename): No longer requires options arg, as the options
1122 are determined by add_exclude. Now returns bool, not int.
1124 * lib/prepargs.c: Include <string.h>; required for C99 since
1128 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1130 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1131 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1133 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1134 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1136 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1137 subsumed by Autoconf 2.50.
1139 * m4/error.m4: Upgrade to serial 2.
1141 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1142 remove test for GNU C library. It's not correct, as some
1143 older glibcs are buggy.
1145 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1147 * m4/prereq.m4: Upgrade to serial 20, but then:
1148 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1149 (jm_PREREQ_EXCLUDE): New macro.
1150 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1153 * m4/realloc.m4: Upgrade to serial 4.
1155 * m4/strerror_r.m4: Revert to serial 1002.
1157 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1159 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1161 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1162 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1163 it is now subsumed by autoconf. Add inttypes.h.
1165 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1166 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1168 * src/buffer.c (new_volume): Stop if the script exits with an error.
1170 * src/common.h (excluded_with_slash, excluded_without_slash):
1171 Remove, replacing by:
1172 (excluded): New decl.
1173 (link_error): New decl.
1174 (excluded_name): Now returns bool.
1177 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1178 Support hard links to symbolic links.
1180 (struct delayed_symlink): Remove 'names' member, replacing it with
1181 'sources' and 'target' member. All uses changed.
1183 (struct string_list): New type.
1185 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1186 for struct hack; this avoids wasted space in some cases.
1188 (extract_archive): Fix test for absolute pathnames and/or "..".
1189 Use link_error to report errors for links.
1190 Remove redundant trailing '/' at "really_dir", for all uses, not
1191 just before invoking mkdir.
1192 If overwriting old files, do not worry so much about existing
1194 Fix mode computation in the case where the directory exists.
1196 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1197 link, make a copy of the symbolic link.
1199 * src/incremen.c (get_directory_contents):
1200 If ignore_failed_read_option, only warn about
1203 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1204 However, check for error even for '-' or '+' case.
1206 (print_header): Try parsing uids and gids as unsigned integers first,
1207 and as a uid_t or gid_t only if that fails. This adds support for
1208 listing positive uids and gids that are greater than UID_MAX and
1211 * src/misc.c (link_error): New function.
1213 * src/names.c (collect_and_sort_names):
1214 If ignore_failed_read_option, only warn about
1217 (excluded_name): Now returns bool. Simplify, as the fancy
1218 features are now all in excluded_filename.
1220 * src/rtapelib.c (base_name): Remove decl, as system.h now
1223 * src/system.h: Include stddef.h if available.
1224 (offsetof): Declare if stddef.h doesn't.
1226 Include <dirname.h>.
1227 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1229 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1230 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1231 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1232 WILDCARDS_MATCH_SLASH_OPTION):
1235 (long_options, usage, decode_options): Add support for --anchored,
1236 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1237 --no-wildcards-match-slash, --recursion, --wildcards,
1238 --wildcards-match-slash.
1240 (decode_options): Implement the new way of interpreting exclude
1243 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1245 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1246 just print error messages suggesting alternatives.
1248 (add_filtered_exclude): Remove.
1250 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1252 * tests/extrac04.sh (out): Remove
1253 directory/subdirectory/file1, as the new semantics for
1254 --exclude exclude it.
1256 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1258 2001-08-12 Paul Eggert <eggert@twinsun.com>
1260 * lib/addext.c (<errno.h>): Include.
1261 (errno): Declare if not defined.
1262 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1263 leaves errno alone, because there is no limit. Also, work even if
1264 size_t is narrower than long.
1266 2001-07-08 Paul Eggert <eggert@twinsun.com>
1268 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1270 2001-05-10 Paul Eggert <eggert@twinsun.com>
1272 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1273 Include <backupfile.h> and <dirname.h> after size_t is defined.
1274 (addext): Use base_len to trim redundant trailing slashes instead of
1277 * lib/backupfile.c (ISSLASH, base_name):
1278 Remove decls; now in dirname.h.
1279 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1281 (find_backup_file_name): Rename locals to avoid new functions.
1282 Use base_len instead of rolling it ourselves.
1283 Work even if dirlen is 0.
1284 Use a dir of '.' if given the empty string.
1287 Do not include <stdio.h>, <assert.h>; no longer needed.
1288 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1289 Include <string.h>, <dirname.h>.
1290 (base_name): Allow file names ending in slashes, other than names
1291 that are all slashes. In this case, return the basename followed
1294 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1295 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1296 (dir_len): Renamed from dirlen.
1297 All callers changed.
1299 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1301 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1303 2001-02-16 Paul Eggert <eggert@twinsun.com>
1305 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1306 Do not declare or define if HAVE_MBRTOWC,
1307 since the test for HAVE_MBRTOWC now requires proper declarations.
1309 * lib/alloca.c (malloc): Undef before defining.
1311 2001-02-13 Paul Eggert <eggert@twinsun.com>
1313 * src/compare.c (read_and_process): Use off_t for size.
1314 From Maciej W. Rozycki.
1316 2001-01-26 Paul Eggert <eggert@twinsun.com>
1318 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1320 2001-01-12 Paul Eggert <eggert@twinsun.com>
1322 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1324 * lib/savedir.h (savedir): Remove size arg.
1326 * doc/tar.texi: Add @setchapternewpage odd.
1327 Remove -I as an alias for -T, for now.
1329 Update copyright. Remove "Published by".
1330 Dates beginning with / or . are taken to be file names.
1332 * src/tar.c (<time.h>): Do not include;
1333 (time): Do not declare.
1334 (usage): Remove -I as an alias for -T.
1335 (OPTION_STRING): Remove -I.
1336 (decode_options): Dates that look like an absolute path name,
1337 or that start with '.', are presumed to be file names whose
1339 Remove 'I' as an aliase for 'T'.
1342 * src/extract.c (<time.h>): Do not include; system.h now does this.
1343 (make_directories): Skip filesystem prefixes.
1344 Don't assume '/' is the only separator.
1345 (extract_sparse_file): Use new full_write semantics.
1346 On write error, return instead of invoking skip_file.
1347 Do not free sparsearray; caller does this now.
1348 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1350 (extract_archive): Don't assume file name lengths fit in int.
1351 Report what got stripped from member name; it might be more than '/'.
1352 Use new full_write semantics.
1353 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1355 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1357 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1358 (time): Remove decl; likewise.
1359 (child_open_for_uncompress): Use new full_write semantics.
1360 (flush_write): Use ISSLASH instead of testing for '/'.
1361 (flush_read): Likewise.
1363 * src/rmt.h (_remdev): Look for / anywhere in Path.
1365 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1366 Don't assume '/' is the only separator.
1367 (safer_rmdir): Don't assume '/' is the only separator.
1369 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1371 * lib/dirname.h (dirlen): New decl.
1373 * src/incremen.c (get_directory_contents):
1374 Remove path_size arg; all callers changed.
1375 Don't assume '/' is the only directory separator.
1376 (gnu_restore): Work even if file name length doesn't fit in int.
1378 * lib/addext.c (ISSLASH): New macro.
1379 (addext): Trim any redundant trailing slashes.
1381 * src/names.c (name_next):
1382 Don't assume '/' is the only directory separator.
1383 (namelist_match): Likewise.
1384 (add_hierarchy_to_namelist): Remove dirsize arg.
1385 Do not assume '/' is the only directory separator.
1386 (new_name): Likewise.
1388 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1389 (libtar_a_SOURCES): Add dirname.c.
1391 * src/create.c (relativize):
1392 New function, with much of old start_header's guts.
1393 Handle filesystem prefixes.
1394 (start_header): Use this new function.
1395 (init_sparsearray): Don't bother to zero out the new array;
1397 (deal_with_sparse): Fix array allocation bug.
1398 (create_archive): Don't assume '/' is the only separator.
1399 (dump_file): Likewise.
1400 Don't worry about leading / in symlink targets.
1402 * lib/savedir.c (savedir):
1403 Remove size arg; it wasn't portable. All callers changed.
1405 * lib/utime.c (utime_null): Adjust to new full_write convention.
1407 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1409 * lib/backupfile.c: Include <dirname.h>.
1410 (ISSLASH): New macro.
1411 (find_backup_file_name): Use dirlen to calculate directory lengths.
1412 (max_backup_version): Strip redundant trailing slashes.
1414 * src/common.h: Include <full-write.h>.
1415 (get_directory_contents): No longer has size arg.
1416 (gnu_restore): Arg is size_t, not int.
1418 * src/system.h: Include <time.h>.
1419 (time): Declare if not defined.
1421 * lib/full-write.c: Include full-write.h, not safe-read.h.
1422 full_write returns size_t, with short writes meaning failure.
1423 All callers changed.
1425 * src/rtapelib.c: Include full-write.h.
1427 * src/rmt.c: Include full-write.h.
1428 (main): Update copyright.
1430 * doc/getdate.texi: Mention that only English is supported.
1431 Show how to use "date" so that the output is acceptable to getdate.
1432 Mention Z as an abbreviation for UTC.
1434 * lib/full-write.h: New file.
1436 * src/list.c: system.h now does time.h stuff.
1439 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1441 Do not include string.h, strings.h, or assert.h; no longer needed.
1442 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1444 (base_name): New decl.
1445 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1446 (dir_name_r): Remove.
1447 (dirlen): New function.
1448 (dir_name): Use dirlen instead of dir_name_r.
1449 (<string.h>, <strings.h>): Include only if test program.
1450 (main): Use "return 0", not "exit (0)".
1452 2000-12-08 Paul Eggert <eggert@twinsun.com>
1454 * lib/dirname.h: New file.
1456 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1458 * lib/fnmatch.c: Do not comment out all the code if we are using
1459 the GNU C library, because in some cases we are replacing buggy
1460 code in the GNU C library itself.
1462 2000-10-30 Paul Eggert <eggert@twinsun.com>
1464 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1466 2000-10-29 Paul Eggert <eggert@twinsun.com>
1468 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1470 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1472 2000-10-28 Paul Eggert <eggert@twinsun.com>
1474 * doc/tar.texi: --no-recursion now applies to extraction, too.
1475 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1476 * src/names.c (namelist_match, excluded_name):
1477 Do not match subfiles of a directory
1478 if --no-recursion is specified.
1479 * src/tar.c (NO_RECURSE_OPTION): Remove.
1480 (long_options): Have getopt set the --no-recursion flag.
1481 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1482 Remove case for NO_RECURSE_OPTION.
1483 * src/common.h (recursion_option):
1484 Renamed from no_recurse_option, with sense
1485 negated, and with FNM_LEADING_DIR being the nonzero value.
1487 * names.c (namelist_match): New function.
1488 (name_match, name_scan): Use it to eliminate duplicate code.
1489 (names_notfound): Remove special case for Amiga.
1491 2000-10-27 Paul Eggert <eggert@twinsun.com>
1493 * src/misc.c (read_error_details, read_warn_details,
1494 read_fatal_details): Don't assume size_t is unsigned long.
1496 * src/buffer.c (flush_read): If read_full_records_option, try to
1497 fill the input buffer, as --delete -f - needs this.
1499 2000-10-24 Paul Eggert <eggert@twinsun.com>
1501 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1503 * src/buffer.c (check_label_pattern):
1504 Make sure header name is a string before
1505 passing it to fnmatch.
1506 (init_volume_number): Check for global_volno overflow.
1507 (new_volume): Check for global_volno overflow.
1509 * src/tar.c (decode_options):
1510 Check that volume label is not too long to overflow
1511 name in tar header block.
1513 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1515 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1516 (AC_FUNC_STRERROR_R): Use this instead.
1518 2000-10-23 Paul Eggert <eggert@twinsun.com>
1520 * src/extract.c: Include <time.h>, since we invoke "time".
1522 * lib/prepargs.c (prepend_default_options):
1523 Don't use NULL, for portability.
1525 * m4/fnmatch.m4: Add "working" to message.
1527 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1529 (getpwuid, getgrgid): Declare only if system headers don't.
1530 (gid_to_gname): Don't invoke setgrent.
1531 (namelist): Now static, not global.
1532 (nametail): New var. All uses of namelast changed to use
1533 nametail, with one extra level of indirection.
1534 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1535 (name_match): Set nametail too, when setting namelist to null.
1536 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1537 struct name *, so that we don't have to look up the name again
1538 here. Get change_dir from dir rather than as a separate arg. Add
1539 dirsize arg, and pass it along to get_directory_contents. Remove
1540 unnecessary check of directory type.
1541 (new_name): Do not append a slash if PATH already ends in one.
1542 (avoided_names, struct avoided_name): Remove.
1543 (avoided_name_table): New var, replacing avoided_names.
1544 (hash_avoided_name, compare_avoided_names): New function.
1545 (add_avoided_name, is_avoided_name): Use hash table rather than
1548 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1549 (child_open_for_compress, child_open_for_uncompress,
1550 close_archive): Propagate any failure of the compression process
1552 (open_archive, flush_write, flush_read, close_archive): Do not
1553 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1554 -1. Instead, allocate an array with the size that's needed.
1555 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1556 (backspace_output): Don't try to backspace past start of archive.
1557 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1559 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1560 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1561 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1562 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1563 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1564 WITH_DMALLOC, WITH_REGEX):
1565 Remove; now generated automatically.
1567 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1568 compatibility for glibc fragments.
1569 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1570 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1571 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1572 that we needn't put an entry into acconfig.h.
1573 (ALL_LINGUAS): Add da.
1574 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1575 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1577 (AC_MBSTATE_T): Add.
1578 (RMT): Append $(EXEEXT).
1579 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1580 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1581 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1582 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1583 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1584 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1585 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1586 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1587 (EMUL_OPEN3): Remove; no longer needed.
1588 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1590 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1592 * src/common.h: Do not include basename.h.
1593 * src/rtapelib.c (base_name): Do not include basename.h;
1594 declare base_name instead.
1596 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1598 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1599 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1600 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1601 Adjust to the above changes.
1603 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1605 * src/open3.c: Remove.
1607 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1608 (tar_SOURCES): Remove open3.c.
1609 (INCLUDES): Remove -I.., as automake does that.
1610 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1612 The following changes are to put LOCALEDIR into localedir.h instead
1613 of passing it on the command line.
1615 (DISTCLEANFILES): New macro.
1616 (localedir.h): New rule.
1617 (rmt.o tar.o): Now depend on localedir.h.
1619 * tests/delete02.sh, tests/extrac04.sh: New files.
1621 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1622 (TESTS): Add extrac04.sh, and restore delete02.sh.
1623 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1624 (INCLUDES): Remove -I.. as automake does this now.
1626 * src/rtapelib.c (rexec): Don't declare unless using it.
1627 (do_command): Simplify signal-handling code slightly.
1629 * src/delete.c (blocks_needed): Remove. All uses changed to use
1630 blocking_factor - new_blocks.
1631 (acting_as_filter): New var.
1632 (write_record, delete_archive_members): Use acting_as_filter
1633 rather than archive == STDIN_FILENO to detect whether we're acting
1634 as a filter, as open can return STDIN_FILENO in some cases.
1635 (delete_archive_members): Ignore zero blocks if
1636 ignore_zeros_option is nonzero. Fix bug that messed up last
1637 output block: write_eot can't be used here, as it gets confused
1638 when the input is at end of file.
1640 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1641 symbolic link contents length. Pass directory size to
1642 get_directory_contents.
1644 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1645 m4/strerror_r.m4: New files.
1646 * m4/signedchar.m4: Remove this file.
1647 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1648 * m4/Makefile.am (EXTRA_DIST): Likewise.
1650 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1652 * po/da.po: New translation file.
1654 * src/mangle.c (extract_mangle):
1655 Fix diagnostic with wrong number of %s'es.
1657 * lib/fnmatch.c (fnmatch):
1658 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1659 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1661 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1662 fall off a device's end. Detect this.
1664 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1666 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1667 include <pathmax.h> and directory include files like <dirent.h>;
1668 no longer used. Include <savedir.h> instead.
1669 (closedir, signed_char): remove macro; no longer used.
1670 (bool, false, true): Include <stdbool.h> if you have the include
1671 file, otherwise define.
1674 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1675 opendir_warn, readdir_error): Remove; no longer needed.
1676 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1677 before deciding whether we're trying to remove ".".
1678 (remove_any_file): Try unlink first if we are not root. Use
1679 savedir when recursively removing directories, to avoid exhausting
1681 (savedir_error, savedir_warn, symlink_error): New functions.
1683 * src/list.c: (read_and): Do not invoke
1684 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1685 responsible for that. Do not invoke apply_delayed_set_stat; our
1686 caller is now responsible for that.
1687 (read_header): Use signed char instead of signed_char. Prevent
1688 later references to current_header from mistakenly treating it as
1690 (from_header): Quote invalid base-64 strings in diagnostics.
1691 (time_from_header): Do not warn about future timestamps in
1692 archive; check_time now does that.
1693 (print_header): Quote unknown file types.
1694 (skip_member): New function, replacing skip_extended_headers and
1695 now skipping the whole member instead of just the extended
1696 headers. All callers changed. This makes the code handle
1697 extended headers uniformly, and fixes some bugs.
1699 * src/update.c (update_archive): Use skip_member.
1701 * src/extract.c (we_are_root): Now global.
1702 (struct delayed_symlink): New type.
1703 (delayed_symlink_head): New var.
1704 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1705 not apply_delayed_set_stat.
1706 (set_mode, set_stat): Pointer args are now const pointers.
1707 (check_time): New function.
1708 (set_stat): Warn if setting a file's timestamp to be the future.
1709 (make_directories): Do not save and restore errno.
1710 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1711 intermediate directories.
1712 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1713 not in caller. Extract potentially dangerous symbolic links more
1714 carefully, deferring their creation until the end, and using a
1715 regular file placeholder in the meantime. Do not remove trailing
1716 / and /. from file names. Do not bother checking for ".." when
1717 checking whether a directory loops back on itself, as loopbacks
1718 can occur with symlinks too. Also, in that case, do not bother
1719 saving and restoring errno; just set it to EEXIST.
1720 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1721 ancestor if it ends in slash too (as well as ending in a char just
1723 (apply_delayed_set_stat): Remove.
1724 (apply_delayed_symlinks, extract_finish): New functions.
1726 * doc/fdl.texi: New file.
1727 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1728 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1729 * doc/tar.texi: Add Free Documentation License. New section
1730 "Overwrite Old Files", and revamp that section to make it easier to
1731 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1732 documentation into getdate.texi. Fix several minor typos. Describe
1733 TAR_OPTIONS. Describe incompatibility between incremental backups and
1734 --atime-preserve. Describe incompatibility between --verify and other
1735 options. Mention that tar normally removes symbolic links rather than
1736 following them, when extracting a file of the same name.
1738 * THANKS: Add gpoul. Change skip's address.
1740 * po/POTFILES.in: Add lib/human.c.
1742 * src/common.h (namelist, namelast): Remove decls.
1743 (we_are_root, extract_finish, skip_member, savedir_error,
1744 savedir_warn, symlink_error, gnu_list_name): New decls.
1745 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1746 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1747 closedir_warn, opendir_error, opendir_warn, readdir_error,
1748 readdir_warn): Remove decls.
1749 (get_directory_contents): New off_t arg.
1750 (addname): Now returns struct name *.
1752 * src/tar.h, tests/genfile.c: Fix comments.
1754 * src/create.c: Include hash.h.
1755 (gnu_list_name): Remove decl.
1756 (struct link): Remove "next" member.
1758 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1759 consistency with other diagnostics.
1760 (deal_with_sparse): Check for I/O error when closing the file.
1761 (create_archive): Do not allocate an array of size PATH_MAX, as
1762 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1763 the size that's needed.
1764 (hash_link, compare_links): New functions.
1765 (dump_file): Do not exhaust open file descriptors when descending
1766 deeply into a directory, by using savedir rather than
1767 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1768 Hash the set of links already created, instead of using a linked
1769 list. Fix some bugs in outputting sparse files which caused the
1770 sparse tables to be incorrect. When a file unexpectedly shrinks,
1771 output zeros rather than garbage. Do not allocate an array of
1772 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1773 allocate an array with the size that's needed.
1775 * src/incremen.c: Include hash.h.
1776 (struct directory): Remove "next", "dir_text". Change "name" to
1777 be char[1] with struct hack, not const char *. Add "found".
1778 (directory_list): Remove. Replaced by directory_table.
1779 (directory_table): New var.
1780 (nfs_string): Renamed from nfs.
1781 (hash_directory, compare_directories): New functions.
1782 (note_directory): Now returns struct directory *. First arg is
1783 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1784 Remove text arg. New "found" arg, basically corresponding to the
1785 old text arg not being null. All callers changed.
1786 (note_directory, find_directory): Use hash table rather than
1788 (get_directory_contents): New arg "device". Use savedir to do the
1789 hard work. Save the nfs-ness of stat_data, since it might change
1790 under us. Use note_directory instead of find_directory to save
1791 some work. When adding an "A" record, do it with
1792 add_to_accumulator instead of cheating with strcat.
1793 (read_directory_file): Use "+" flag before device to indicate
1794 whether it was NFS. Fix typo in checking for strtoul error.
1795 (write_directory_file_entry): New function.
1796 (write_directory_file): Use it, and use the hash routines to
1797 traverse the directory table.
1798 (gnu_restore): Use savedir rather than opendir/readdir.
1800 * src/tar.c: Include localedir.h, prepargs.h.
1801 (long_options): Now static.
1802 (long_options, usage, decode_options): -j is now short for
1803 --bzip2, and -I is now an alias for -T.
1804 (decode_options, main): argv is not const pointer now.
1805 (decode_options): Invoke prepend_default_options to support
1806 TAR_OPTIONS. In diagnostic, mention the string that was the
1807 invalid blocking factor, tape length, group, owner, or record
1808 size. --delete is no longer incompatible with -f -, undoing
1810 (main): Invoke extract_finish at end of extraction.
1812 * src/rmt.c: Include localedir.h.
1813 (main): Update copyright date to 2000.
1815 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1816 following changes: Use @sc where appropriate. Document the ranges of
1817 supported times more precisely. Add Eggert to getdate authors.
1818 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1819 zone names, as it wasn't correct and people shouldn't be relying on it
1820 anyway. Relative items also account for non-DST adjustments. Fix
1823 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1825 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1827 * tests/preset.in: Set LANGUAGE to the empty string, for some
1830 2000-10-20 Paul Eggert <eggert@twinsun.com>
1832 * m4/fnmatch.m4: Mention the GNU C library.
1834 2000-10-19 Paul Eggert <eggert@twinsun.com>
1836 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1839 2000-10-17 Paul Eggert <eggert@twinsun.com>
1841 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1844 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1845 (CHAR_BIT): Define if not defined.
1847 2000-09-09 Paul Eggert <eggert@twinsun.com>
1849 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1851 2000-08-07 Paul Eggert <eggert@twinsun.com>
1853 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1855 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1856 change to array from char *.
1858 2000-08-06 Paul Eggert <eggert@twinsun.com>
1860 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1861 compatibility with glibc 2.1.3 strftime.c.
1863 2000-07-31 Paul Eggert <eggert@twinsun.com>
1865 * lib/quotearg.c (quotearg_n_options):
1866 Don't make the initial slot vector a constant,
1867 since it might get modified.
1869 * lib/quotearg.c: Add support for more than one preallocated slot.
1871 2000-07-30 Paul Eggert <eggert@twinsun.com>
1873 * lib/quotearg.c (quotearg_n_options):
1874 Preallocate a slot 0 buffer, so that the caller
1875 can always quote one small component of a "memory exhausted" message
1878 2000-07-23 Paul Eggert <eggert@twinsun.com>
1881 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1882 mbstate_t is always defined.
1884 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1885 some GCC installations, and this configuration error is likely to be
1888 2000-07-22 Paul Eggert <eggert@twinsun.com>
1891 When the system forces us to redefine mbstate_t, shadow its mbsinit
1892 function. From Bruno Haible.
1894 2000-07-14 Paul Eggert <eggert@twinsun.com>
1896 * lib/xmalloc.c: Simplify exhausted message.
1898 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1900 2000-07-13 Paul Eggert <eggert@twinsun.com>
1902 * lib/quotearg.h (enum quoting style):
1903 New constant clocale_quoting_style.
1906 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1907 Add support for clocale_quoting_style, undoing previous change to
1908 locale_quoting_style.
1910 2000-07-10 Paul Eggert <eggert@twinsun.com>
1913 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1914 since otherwise we don't need it.
1915 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1916 since we don't do multibytes in that case.
1917 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1918 invoke multibyte primitives.
1920 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1921 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1922 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1923 and mbstate_t, to a single-part test that simply defines mbstate_t.
1925 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1926 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1927 to decide whether to define the BeOS workaround macro;
1928 this adjusts to the change to AC_MBSTATE_T.
1930 * m4/strerror_r.m4: New file.
1932 2000-07-05 Paul Eggert <eggert@twinsun.com>
1934 * lib/quotearg.c: Use double-quote to quote.
1936 * lib/quotearg.c (N_): New macro.
1937 (gettext_default): New function.
1938 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1939 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1942 * lib/quotearg.c (struct quoting_options):
1943 Simplify quote_these_too dimension.
1944 From Bruno Haible <haible@clisp.cons.org>.
1946 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1947 Test for mbstate_t only if the test
1948 for an object-type mbstate_t fails.
1950 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1952 2000-07-03 Paul Eggert <eggert@twinsun.com>
1954 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1955 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1957 * lib/quotearg.c (mbrtowc):
1958 Assign to *pwc, and return 1 only if result is nonzero.
1959 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1961 2000-07-02 Paul Eggert <eggert@twinsun.com>
1963 * lib/quotearg.c (mbstate_t):
1964 Do not define; it should be defined with AC_CHECK_TYPE.
1966 2000-06-26 Paul Eggert <eggert@twinsun.com>
1968 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1969 a bug in glibc 2.1.3.
1971 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1973 2000-06-19 Paul Eggert <eggert@twinsun.com>
1975 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1976 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1977 (ISPRINT): Likewise.
1978 Reported by Tom Tromey.
1980 2000-06-15 Paul Eggert <eggert@twinsun.com>
1982 * lib/human.c (adjust_value): New function.
1983 (human_readable_inexact): Apply rounding style even when printing
1986 * lib/human.c: Avoid shadowing warnings.
1989 2000-06-14 Paul Eggert <eggert@twinsun.com>
1991 * lib/human.c (human_readable_inexact): Allow an input block size
1992 that is not a multiple of the output block size, and vice versa.
1994 * lib/getdate.y (get_date): Apply relative times after time zone
1995 indicator, not before.
1997 2000-05-31 Paul Eggert <eggert@twinsun.com>
1999 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
2000 and thus don't need AC_CANONICAL_HOST.
2002 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
2003 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
2004 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
2005 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
2006 changed. Instead of inspecting the output of getconf, try to
2007 compile the test program without and with the macro definition.
2008 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2009 getconf. Instead, check for the needed flags by compiling test
2012 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2014 * config.guess, config.sub: Remove these files, for similar reasons.
2016 2000-05-03 Paul Eggert <eggert@twinsun.com>
2018 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2019 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2020 bug. This avoids a clash when files like regex.c that define
2023 2000-05-02 Paul Eggert <eggert@twinsun.com>
2025 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2026 Define _GNU_SOURCE if this is needed to make
2027 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2028 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2030 * lib/quotearg.c (mbrtowc, mbstat_t):
2031 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2032 (<wctype.h>): Include if HAVE_WCTYPE_H.
2033 (iswprint): Define to 1 if we lack it
2035 2000-04-18 Paul Eggert <eggert@twinsun.com>
2037 * m4/mbstate_t.m4: New file.
2039 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2041 * tests/ignfail.sh: Test for uid 0 along with user "root".
2043 2000-04-05 Paul Eggert <eggert@twinsun.com>
2045 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2046 Don't use -n32 on IRIX if the installer said
2049 2000-02-28 Paul Eggert <eggert@twinsun.com>
2051 * lib/quotearg.c (ALERT_CHAR): New macro.
2052 (quotearg_buffer_restyled): Use it.
2054 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2056 * src/list.c (tartime): Fix off-by-one error when copying year if
2059 2000-02-18 Paul Eggert <eggert@twinsun.com>
2061 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2062 (textint): New typedef.
2063 (parser_control): Changed from struct parser_control to typedef
2064 (for consistency). Member year changed from int to textint. All
2066 (YYSTYPE): Removed; replaced by %union with int and textint
2068 (tID): Removed; not used.
2069 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2070 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2071 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2072 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2073 (date, number, to_year): Use width of number in digits, not its
2074 value, to determine whether it's a 2-digit year, or a 2-digit
2076 (yylex): Store number of digits of numeric tokens. Return '?' for
2077 unknown identifiers, rather than (unused) tID.
2079 2000-01-16 Paul Eggert <eggert@twinsun.com>
2081 * lib/quotearg.c (quotearg_buffer_restyled):
2082 Do not quote alert, backslash, formfeed,
2083 and vertical tab unnecessarily in shell quoting style.
2085 2000-01-15 Paul Eggert <eggert@twinsun.com>
2088 Change quoting to be compatible with future autoconf versions.
2090 2000-01-11 Paul Eggert <eggert@twinsun.com>
2092 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2094 2000-01-07 Paul Eggert <eggert@twinsun.com>
2096 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2098 Fix bug with fnmatch.h dependency, as follows:
2099 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2100 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2102 * src/common.h (apply_nonancestor_delayed_set_stat):
2103 Renamed from apply_delayed_set_stat.
2104 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2105 chown_error_details, close_warn, closedir_warn, mkdir_error,
2106 read_error_details, read_fatal_details, read_warn_details,
2107 seek_error_details, seek_warn_details, utime_error,
2108 write_error_details, write_fatal_details): New decls.
2110 Make diagnostic messages more regular.
2111 * src/create.c (dump_file): Quote file names with colons if possible.
2112 * src/compare.c (diff_archive): Likewise.
2113 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2114 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2115 * src/mangle.c (extract_mangle): Likewise.
2116 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2118 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2119 new_volume, xclose):
2120 Use error message functions to report errors consistently.
2121 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2122 * src/create.c (finish_sparse_file, dump_file): Likewise.
2123 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2124 extract_archive): Likewise.
2125 * src/list.c (list_archive): Likewise.
2126 * src/update.c (append_file): Likewise.
2127 * src/compare.c (diff_init, diff_sparse_files):
2128 Use xalloc_die to report memory exhaustion.
2129 * src/incremen.c (gnu_restore): Likewise.
2130 * src/list.c (read_header): Likewise.
2131 * src/mangle.c (extract_mangle): Likewise.
2132 * src/misc.c (maybe_backup_file): Likewise.
2133 * src/tar.c (decode_options): Likewise.
2134 * src/compare.c (read_and_process, fill_in_sparse_array,
2136 Use consistent terminology for unexpected-EOF message.
2137 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2138 * src/list.c (list_archive, read_header, skip_file,
2139 skip_extended_headers): Likewise.
2140 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2141 (xdup2): Regularize messages with rest of tar.
2143 * src/buffer.c (flush_read): Don't read past EOF.
2145 * src/extract.c (extr_init):
2146 If we run out of memory, invoke apply_delayed_set_stat.
2147 (prepare_to_extract): Don't complain if we can't remove ".".
2148 (apply_delayed_set_stat): New function.
2149 (apply_nonancestor_delayed_set_stat):
2150 Renamed from apply_delayed_set_stat. All uses changed.
2151 Don't remove head if it doesn't apply.
2153 * src/create.c (find_new_file_size):
2154 Return size instead of storing through pointer.
2155 All callers changed.
2156 (deal_with_sparse): Don't keep reading after read errors.
2157 (finish_sparse_file): Just abort if there is an internal error.
2158 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2159 Don't restore access times on directories during incremental dumps
2160 until after dealing with the directory.
2161 If ignoring failed reads, count closedir, read, and unknown
2162 file errors as warnings, not errors.
2163 Fix buffer overrun problem when dumping sparse files.
2165 * src/list.c (read_and):
2166 Invoke apply_nonancestor_delayed_set_stat on file names
2167 after handling them.
2168 (decode_mode): Remove; moved to misc.c.
2170 * src/misc.c (safer_rmdir): New function.
2171 (remove_any_file): Use it to avoid problems with rmdir(".").
2172 (maybe_backup_file): Regularize diagnostics.
2173 (undo_backup_file): Likewise.
2174 (decode_mode): Moved here from list.c.
2175 (chmod_error_details, chown_error_details, close_fatal,
2176 close_warn, closedir_warn, mkdir_error, read_error_details,
2177 read_warn_details, read_fatal_details, seek_error_details,
2178 seek_warn_details, utime_error, write_error_details,
2179 write_fatal_details): New functions.
2181 * src/delete.c (save_record): Remove static variable (now local).
2182 (move_archive): Don't position before start of archive.
2183 (write_record): Abort if count is zero at inopportune time.
2186 * src/tar.c (decode_options): --delete and -f - are now
2187 incompatible, since we didn't have time to fix their bugs.
2189 * tests/Makefile.am (TESTS): Remove delete02.sh.
2190 * tests/ignfail.sh: Adjust to new quoting scheme again.
2192 2000-01-06 Paul Eggert <eggert@twinsun.com>
2194 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2195 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2196 (tm_diff): Renamed from difftm. All uses changed.
2197 Replace body with that taken from GNU C Library 2.1.3pre1.
2198 (get_date): Prefer tm_gmtoff to tm_diff if available.
2200 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2202 * tests/incremen.sh: Invoke stat on newly created file so that its
2203 ctime is updated on Nextstep.
2205 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2207 * lib/getdate.y (get_date):
2208 Fix typo when checking for time_t overflow in time zone calculations.
2210 1999-12-13 Paul Eggert <eggert@twinsun.com>
2212 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2214 * README-alpha: New file.
2215 * README: New sections for gzip and bzip2, Solaris.
2216 Remove mention of BACKLOG.
2218 * configure.in (AC_C_BACKSLASH_A): Add.
2219 (AC_CHECK_HEADERS): Add wchar.h.
2220 (AC_CHECK_FUNCS): Add mbrtowc.
2221 (AC_FUNC_CLOSEDIR_VOID): Add.
2223 * tests/Makefile.am (TESTS): Add delete02.sh.
2224 (POSTPONED_TESTS): Remove.
2225 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2228 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2230 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2232 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2234 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2236 * src/tar.c ("quotearg.h"): New include.
2237 (usage): Now has __attribute__ ((noreturn)).
2238 (confirm): Report errno if we can't open tty.
2239 (confirm, decode_options):
2240 Quote arbitrary strings in diagnostics.
2241 (OVERWRITE_OPTION): New constant.
2242 (long_options, usage, decode_options): New --overwrite option.
2243 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2244 are now mutually exclusive.
2245 Don't assume that gettext preserves errno.
2246 (main): Set default quoting style to escape_quoting_style.
2248 * src/update.c (<quotearg.h>): New include.
2250 Don't assume that gettext preserves errno.
2251 Quote arbitrary strings in diagnostics.
2252 Check for close error.
2254 * src/names.c (<quotearg.h>): New include.
2255 (name_init, name_next, name_close, names_notfound,
2256 collect_and_sort_names): Don't assume that gettext preserves
2257 errno. Quote arbitrary strings in diagnostics.
2258 (excluded_name): Fix typo that caused empty patterns to be
2261 * src/misc.c (<quotearg.h>): New include.
2262 (quote_copy_string): Quote only newline and backslash; the output is no
2263 longer meant for humans, and is locale-independent.
2264 (contains_dot_dot): New function.
2265 (remove_any_file): Don't use lstat; just rmdir the file and then use
2266 unlink if the rmdir fails because the file isn't a directory.
2267 Check for readdir and closedir errors.
2268 (maybe_backup_file): Report "stat" for stat errors.
2269 (maybe_backup_file, chdir_do):
2270 Quote arbitrary strings in diagnostics.
2271 (maybe_backup_file, undo_last_backup):
2272 Don't assume that gettext preserves errno.
2273 (call_arg_error, call_arg_fatal, call_arg_warn,
2274 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2275 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2276 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2277 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2278 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2279 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2281 * src/system.h (__attribute__): New macro.
2282 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2283 (S_ISDOOR): New macro.
2284 (closedir): New macro, if CLOSEDIR_VOID.
2286 * src/rmt.c, src/rtapelib.c (decode_oflag):
2287 O_APPEND might not be defined.
2289 * src/list.c: (read_and, list_archive):
2290 Quote arbitrary strings in diagnostics.
2291 (from_header): Use locale_quoting_style to quote diagnostics.
2292 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2294 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2296 * src/Makefile.am: Use ## for copyright comments.
2298 * src/extract.c (<quotearg.h>): New include.
2299 (enum permstatus): New enum.
2300 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2301 two mallocs. New members file_name_len, invert_permissions, permstatus.
2302 (extr_init): Remove hack that silently adjusted newdir_umask.
2303 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2304 Use these args to decide whether and how to set modes.
2305 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2306 Don't assume that gettext preserves errno.
2307 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2308 (delay_set_stat, repair_delayed_set_stat): New functions.
2309 (make_directories): Avoid mkdir where last part of path is "..".
2310 Create a struct delayed_set_stat for each directory made.
2311 (prepare_to_extract): Renamed from unlink_destination, and
2312 return 0 immediately if to_stdout_option; all callers changed.
2313 (maybe_recoverable): New parameter interdir_made.
2314 Add support for --overwrite.
2315 (extract_sparse_file, extract_archive):
2316 Quote arbitrary strings in diagnostics.
2317 (extract_archive): By default, warn about ".." in member names, and skip them.
2318 Don't open files with O_NONBLOCK or O_APPEND.
2319 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2320 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2321 minus the current umask. Keep track of intermediate directories made,
2322 to avoid looping when making x/../x when x doesn't exist; the
2323 earlier code solved this in a different way that didn't fit well
2324 into the new scheme. Don't extract permissions onto existing
2325 directories unless --overwrite is given. Do not add -wx------
2326 permissions to new directories permanently; just do it temporarily.
2327 Remove no-longer-needed hack with MSDOS and directory time stamps.
2328 (apply_delayed_set_stat): New argument specifies which directories to
2329 fix statuses of. Do not wait until the end of extraction to fix
2330 statuses; instead, fix a directory's status once we exit that directory.
2331 This requires less memory and does the right thing in some cases
2332 where the old method didn't.
2333 (fatal_exit): New function.
2335 * src/incremen.c (<quotearg.h>): New include.
2336 (get_directory_contents, gnu_restore):
2337 Check for readdir and closedir errors.
2338 (get_directory_contents, read_directory_file, gnu_restore):
2339 Quote arbitrary strings in diagnostics.
2340 (get_directory_contents, read_directory_file, write_directory_file):
2341 Don't assume that gettext preserves errno.
2343 * src/create.c (<quotearg.h>): New include.
2344 (start_header): Use `member names' to refer to archive member names, not
2345 `archive names'. Warn about `..' in member names.
2346 (finish_sparse_file, dump_file):
2347 Quote arbitrary strings in diagnostics.
2348 (finish_sparse_file, dump_file):
2349 Don't assume that gettext preserves errno.
2350 (dump_file): Don't use `access' to determine whether a directory is readable;
2351 this isn't reliable if tar is setuid. Use `opendir' instead.
2352 Check for readdir and closedir failures.
2353 Don't dump sockets as if they were fifos; just warn and skip.
2355 * src/delete.c (move_archive):
2356 Don't report fatal error merely because sizes don't fit
2357 into struct mtop values; fall back on lseek instead.
2358 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2359 Say `reposition' instead of `re-position'.
2360 (delete_archive_members):
2361 Set archive to STDOUT_FILENO before outputting trailing buffer.
2363 * src/compare.c (<quotearg.h>): New include.
2364 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2365 and `Cannot' others.
2366 (report_difference, diff_archive):
2367 Quote arbitrary strings in diagnostics.
2368 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2369 Don't assume that gettext preserves errno.
2370 (diff_archive): Don't open regular files with O_NONBLOCK.
2371 Preserve access times of files if --atime.
2373 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2374 (FATAL_ERROR, USAGE): Don't return 0.
2375 (enum old files): New enum.
2376 (old_files_option): New variable, replacing keep_old_files_option and
2377 unlink_first_option.
2378 (apply_delayed_set_stat): Now takes char const * param.
2379 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2380 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2381 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2382 read_fatal, readdir_error, readdir_warn, readlink_error,
2383 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2384 truncate_error, truncate_warn, unlink_error, waitpid_error,
2385 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2388 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2389 archive_write_error, archive_read_error, flush_archive, close_archive,
2390 init_volume_number, new_volume):
2391 Don't assume that gettext preserves errno.
2393 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2394 (open_archive): Reject multivolume verify attempts a bit earlier.
2395 Rename local variable `access', in case it's defined by system header.
2397 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2398 `Could not' sometimes and `Cannot' others.
2400 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2401 Quote arbitrary strings in diagnostics.
2403 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2406 (init_volume_number): Check for input and output errors in volno_file.
2408 (new_volume): Use new fatal_exit function to exit, and new xfork
2411 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2413 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2415 * doc/tar.texi: Add --overwrite.
2416 --absolute-names rejects ".." in names.
2418 * lib/quotearg.c: Add support for multibyte characters.
2420 (ISPRINT): New macro.
2421 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2422 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2423 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2424 (quotearg_buffer_restyled): New function, with most of the old
2425 quotearg_buffer's contents.
2426 Major rewrite to support multibyte characters.
2427 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2429 * m4/c-bs-a.m4: New file.
2431 * lib/Makefile.am: Use ## for copyright notice.
2433 * scripts/Makefile.am: Use ## on copyright notice.
2436 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2438 1999-12-05 Paul Eggert <eggert@twinsun.com>
2440 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2441 src/ChangeLog, tests/ChangeLog: Remove these files.
2442 * ChangeLog.1: New file, incorporating the above files, plus old
2444 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2446 1999-12-05 Dale Worley <worley@ariadne.com>
2448 * src/compare.c (<utime.h>, struct utimbuf): Add.
2449 (diff_archive): Restore access times if --atime.
2450 * doc/tar.texi: Explain that --atime also preserves modification time.
2452 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2454 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2455 * BACKLOG, TODO: Remove.
2456 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2457 * README: Bring up to date.
2459 1999-12-03 Paul Eggert <eggert@twinsun.com>
2461 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2463 * src/compare.c (diff_archive):
2464 Do not set errno to EPIPE; we no longer use perror.
2466 * src/create.c (dump_file):
2467 If a parent directory said that a file should be there but it is
2468 absent, diagnose it as being removed in the meantime.
2469 Do not pass meaningless errno to ERROR when reporting that the
2470 file changed as we read it.
2471 Report that a file changed if its ctime changes; this is more
2472 sensitive than mtime+size, and more accurate.
2474 * src/incremen.c (enum children): New type.
2475 (struct directory): Change old char allnew member to new enum children
2478 (get_directory_contents): When doing an incremental dump that does
2479 not cross filesystem boundaries, dump the mount points, even though
2480 they are in a different filesystem. This is for convenience when
2481 restoring, and for consistency with non-incremental dumps.
2482 This requires a 3-way flag for keeping track of which children we want,
2483 so we use enum children rather than boolean.
2485 * src/open3.c (modes): Remove.
2486 (open3): Remove unportable assumptions about flag encodings.
2487 Use `stat' instead of `access' for testing file existence,
2488 to avoid problems with setuid programs.
2490 * src/names.c (name_next): If file names are given both in the
2491 command line (e.g. via -C) and in a file (via -T), do not
2492 ignore the command-line names.
2494 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2496 * doc/tar.texi: Clarify getdate authorship.
2498 1999-11-23 Paul Eggert <eggert@twinsun.com>
2500 * lib/Makefile.am (DISTCLEANFILES): New macro.
2502 * configure.in (tar_fnmatch_hin):
2503 Remove; it runs afoul of a bug in autoconf 2.13.
2504 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2506 1999-11-19 Paul Eggert <eggert@twinsun.com>
2508 * m4/largefile.m4: Update serial.
2510 1999-11-18 Paul Eggert <eggert@twinsun.com>
2512 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2513 the QNX shell, which doesn't propagate exit status of failed
2514 commands inside shell assignments.
2516 1999-11-07 Paul Eggert <eggert@twinsun.com>
2518 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2520 * configure.in (AC_PREREQ): Bump to 2.13.
2521 (ALL_LINGUAS): Add pt_BR, ja.
2522 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2523 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2524 for AIX crossbuilds.
2526 * doc/tar.texi: New node create options for --ignore-failed-read.
2527 Remove unused version control symbols.
2528 Modernize texinfo usage.
2530 * src/tar.c (usage): Add examples.
2532 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2533 Include fnmatch.h when testing fnmatch.
2535 * src/common.h (collect_and_sort_names): New decl.
2537 * src/list.c (from_header):
2538 Handle 32-bit two's complement negative time stamps
2539 even if the leading octal digit is 2 or 3.
2541 * src/extract.c (set_stat): Remove duplicate code.
2543 * src/create.c (to_chars): Remove trailing newline from warning.
2544 (dump_file): Ignore doors.
2545 (finish_header): Report block numbers with origin 0, not origin 1.
2547 * src/rmt.c: Include getopt.h.
2548 (long_opts): New constant.
2549 (usage): New function.
2550 (main): Implement --help and --version.
2551 Output usage message if arguments are bad.
2553 1999-10-10 Paul Eggert <eggert@twinsun.com>
2555 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2557 * README: Remove --with-dmalloc.
2558 Add --disable-largefile.
2559 Remove old NeXT dirent problems, or AIX valloc problems.
2560 Remove old union wait advice, and old %lld advice.
2561 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2563 * doc/tar.texi: Clarify documentation for portable file names.
2565 * configure.in (AM_WITH_DMALLOC): Remove.
2566 (ALL_LINGUAS): Add ja.
2568 * src/tar.c (decode_options):
2569 Invalid dates are now treated as (time_t) -1.
2570 Redo version message to conform to GNU standards.
2572 * src/create.c (dump_file):
2573 Fix typo: last two args to dump_file were interchanged.
2574 * src/update.c (update_archive): Likewise.
2576 * src/common.h (tartime): New decl.
2578 * src/list.c (tartime): Now extern.
2579 (read_and): Invalid headers cause errors, not warnings.
2581 1999-10-03 Paul Eggert <eggert@twinsun.com>
2583 * lib/getdate.y (__attribute__):
2584 Don't use if GCC claims to be before 2.8; this is
2585 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2587 1999-09-25 Paul Eggert <eggert@twinsun.com>
2589 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2590 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2592 * tests/incremen.sh: Add yet another sleep.
2594 1999-09-24 Paul Eggert <eggert@twinsun.com>
2596 * NEWS: A read error now causes a nonzero exit status.
2598 * src/create.c (to_chars): Fix base-256 output.
2600 * src/buffer.c (write_error):
2601 Read error is an error, not just a warning.
2603 1999-09-24 Paul Eggert <eggert@twinsun.com>
2605 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2607 * src/tar.c (<time.h>): Include.
2608 (time): Declare if not defined.
2609 (confirm): Don't read past EOF.
2610 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2611 (main): Use clock_gettime if available.
2613 * tests/Makefile.am (TESTS): Add incremen.sh
2614 (INCLUDES): Add -I../lib, for fnmatch.h.
2616 * src/update.c (update_archive):
2617 Remove call to name_expand; had no effect.
2618 Use chdir_do to change into directory.
2619 Use deref_stat instead of stat.
2620 Use add_avoided_name to mark names to be avoided; the old method of
2621 setting a bit with the name caused all descendants of that name to
2622 be avoided, in some circumstances.
2624 * tests/incremen.sh: Remove unnecessary sleeps.
2626 * src/names.c (name_next): Go back to using plain chdir.
2627 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2628 (addname): Likewise.
2629 (name_match): Use chdir_do to act on chdir args.
2630 (merge_sort): Moved here from incremen.c.
2631 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2633 (name_expand): Remove.
2634 (name_from_list): Skip fake names.
2635 Use chdir_do to act on chdir args.
2636 (struct avoided_name): New struct.
2637 (avoided_names): New var.
2638 (add_avoided_name, is_avoided_name): New functions.
2640 * src/system.h (stat, lstat): Define in terms of statx on
2641 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2642 (UCHAR_MAX): New macro.
2643 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2645 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2647 * src/incremen.c (<time.h>): Remove include; no longer used.
2648 (time): Remove decl.
2650 (get_directory_contents): Use deref_stat.
2651 Consider a subdirectory to be all new only if
2652 listed_incremental_option or if it its timestamp is newer than the
2654 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2655 (read_directory_file): Now extern. Do not set time_now.
2656 (write_directory_file): Renamed from write_dir_file.
2657 Use start_time instead of time_now.
2658 (compare_names, collect_and_sort_names): Move to names.c.
2660 * src/mangle.c (<time.h>): Remove; not used.
2661 (time): Do not declare.
2663 * src/misc.c (chdir_from_initial_wd): Remove.
2664 (deref_stat): New function.
2665 (struct wd): New struct.
2666 (wd, wds, wd_alloc): New variables.
2667 (chdir_arg, chdir_do): New function.
2669 * src/compare.c (get_stat_data): Use deref_stat.
2671 * src/common.h (name_expand): Remove.
2673 * src/list.c (time): Declare if not defined.
2674 (base_64_digits): Moved here from create.c.
2675 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2677 (read_and): Don't get time from header unless we need it now;
2678 as getting time can cause duplicate diagnostics if bogus.
2679 Remove "Hmm, " from diagnostic.
2680 Use "Skipping to next header" uniformly.
2681 (from_header): Renamed from from_chars. All uses changed.
2682 Allow different forms for unportable 2's complement numbers.
2683 Don't check for extended forms when parsing checksums.
2684 Parse base-256 output.
2685 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2686 (major_from_header): Renamed from major_from_chars. All uses changed.
2687 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2688 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2689 (off_from_header): Renamed from off_from_chars. All uses changed.
2690 (size_from_header): Renamed from size_from_chars. All uses changed.
2691 (time_from_header): Renamed from time_from_chars. All uses changed.
2692 Warn about future timestamps.
2693 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2694 (uintmax_from_header): Renamed from uintmax_from_chars.
2696 (tartime): New function, incorporating isotime.
2698 (print_header): Use tartime.
2700 * src/create.c (to_chars): Fix typo in decl.
2701 Don't assign through char const *.
2702 Rename name_expand back to collect_and_sort_names.
2704 * src/extract.c (<time.h>): No need to include.
2705 (time): No need to declare.
2706 (now): Remove variable.
2707 (extr_init): Don't initialize `now'.
2708 Increment same_permissions_option and same_owner_option if we_are_root
2709 is nonzero; this supports the new --no-same-owner option.
2710 (set_stat): Use start_time instead of `now'.
2712 * src/create.c (struct link): Remove unused linkcount member.
2713 (base_64_digits): Move to list.c.
2714 (base_8_digits): Remove.
2715 (to_octal): New function, with some of old contents of to_base.
2717 (to_base256): New function.
2718 (to_chars): Use base 256, not base 64, for huge values.
2719 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2721 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2722 it means we have an incremental dump where we don't know whether this
2723 is a top-level call.
2724 Use deref_stat instead of statx / stat / lstat.
2725 Cast result of alloca.
2726 Check for dates if 0 < top_level, not if listed_incremental_option.
2727 Move multiple-link check after directory check.
2728 Do not dump avoided names.
2729 Dump hard links to symbolic names as links, not as separate
2731 start_header cannot return a null pointer, so don't test for it.
2732 Likewise for find_next_block.
2734 * src/buffer.c, src/common.h (<human.h>): Include.
2735 (read_error): Read error is an error, not just a warning.
2736 (print_total_written): Also print human-readable byte count, and
2738 (open_archive, flush_write): Use start_time, not current time.
2739 (flush_read): Report about garbage bytes ignored at end of archive,
2740 but act on non-garbage bytes (instead of ignoring them).
2741 (new_volume): Use WARN for warnings.
2744 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2746 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2748 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2750 * lib/Makefile.am (noinst_HEADERS):
2751 Rename fnmatch.h to fnmatch.hin; add human.h.
2752 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2753 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2755 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2757 * lib/fnmatch.c (strchrnul):
2758 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2759 Do not define if !_LIBC and if it already exists.
2760 (internal_fnmatch): Use it.
2762 * configure.in (tar_LDADD): New variable, used only when linking tar.
2763 (rmt_LDADD): Similarly, for rmt.
2764 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2765 fnmatch.c; otherwise, use the system fnmatch.h.
2767 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2768 Modernize sample backup script.
2770 * THANKS: Martin Goik's email address has changed.
2772 * m4/fnmatch.m4: New file.
2774 1999-09-03 Paul Eggert <eggert@twinsun.com>
2776 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2779 1999-08-29 Paul Eggert <eggert@twinsun.com>
2781 * lib/getdate.y (get_date):
2782 Rename outermost local `probe' to `quarter'.
2783 Rename latter local `tm' to probe_tm.
2784 From: Jim Meyering <meyering@ascend.com>
2785 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2787 1999-08-28 Paul Eggert <eggert@twinsun.com>
2789 * lib/getdate.y (PC): New macro; use it when possible.
2790 (number): Handle `Nov 11 1996' example correctly.
2791 See Risks Digest 20.55 (1999-08-27)
2792 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2794 1999-08-23 Paul Eggert <eggert@twinsun.com>
2796 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2798 Remove minor cases of lint from many source files: this includes
2799 unnecessary casts, uses of NULL, etc.
2801 * configure.in (AC_PROG_YACC): Remove.
2802 (YACC): Always use bison.
2803 (AC_STRUCT_TIMEZONE): Add.
2804 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2806 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2809 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2810 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2812 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2814 * src/common.h (merge_sort): Remove decl; no longer exported.
2816 * src/system.h (voidstar): Remove.
2817 (memcpy, memcmp): Cast args.
2818 ("xalloc.h"): Add include.
2819 (xmalloc, xrealloc): Remove decl.
2821 * src/mangle.c (time): Do not declare if defined.
2822 (first_mangle, mangled_num): Remove.
2824 * src/list.c (from_chars): Report out-of-range values more precisely.
2825 (off_from_chars): Do not allow negative offsets.
2826 (uid_from_chars): Allow negative uids.
2828 * src/create.c (linklist): Now static.
2829 (to_chars): Fix wording of message to match from_chars.
2831 * src/misc.c (merge_sort): Move to incremen.c.
2832 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2833 It's too painful to make it both generic and portable.
2834 (read_directory_file): "timestamp" -> "time stamp" in messages.
2836 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2837 (usage): Fix misspelling.
2838 (OPTION_STRING): -y is now -I.
2839 (decode_options): Use -1, not EOF, for getopt_long result.
2840 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2841 Handle operands after any "--" argument.
2842 (main): Report any output errors.
2844 * src/rmt.c (main): status is ssize_t, not long.
2846 * src/names.c (name_gather): Handle trailing -C option correctly.
2847 (addname): use memcpy, not strncpy, to copy a string of known length.
2848 (name_match): Handle trailing -C option correctly.
2849 Propagate -C option to following files.
2850 (name_match, name_scan): Remove redundant matching code.
2852 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2854 * lib/getdate.y: Major rewrite. Add copyright notice.
2855 (<stdio.h>): Include only if testing.
2857 (ISLOWER): New macro.
2858 (<string.h>): Include if HAVE_STRING_H, not USG.
2860 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2862 (EPOCH_YEAR): Renamed from EPOCH.
2863 (table): Renamed from TABLE.
2864 (meridian): Now an anonymous enum.
2865 (struct parser_control): New type.
2866 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2867 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2868 (%pure_parser): Added, so that the parser is pure.
2869 (%union): Removed; the type is now just plain int.
2870 All %type directives removed.
2871 (tLOCAL_ZONE): New %token.
2872 (month_day_table): Renamed from MonthDayTable.
2873 (gmtime, localtime, mktime, time): Declare only if not defined.
2874 (meridian_table): New table.
2875 (dst_table): New table.
2876 (units_table): renamed from UnitsTable.
2877 (relative_time_table): Renamed from OtherTable.
2878 (time_zone_table): Renamed from TimezoneTable. Modernized.
2879 (military_table): Renamed from MilitaryTable.
2880 (to_hour): Renamed from ToHour.
2881 (to_year): Renamed from ToYear.
2882 (lookup_zone): New function.
2883 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2885 (yylex): Now reentrant. All callers changed.
2886 (get_date): Add support for local time zone abbreviations.
2889 1999-08-20 Paul Eggert <eggert@twinsun.com>
2891 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2893 * src/create.c (to_chars): Generate GNU base-64 representation
2894 if we are generating an old or new GNU format tar file for a
2895 number that can't be represented with the POSIX format.
2897 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2898 (AM_FUNC_GETLINE): Add.
2899 (LIBOBJS): Add getline.o to workaround comment.
2900 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2901 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2902 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2903 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2904 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2905 lib/save-cwd.h, m4/getline.m4: New files.
2907 * src/misc.c (<save-cwd.h>): Include.
2908 (chdir_from_initial_wd): New function.
2910 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2911 (name_gather): Handle `-C x -C y' correctly.
2912 Do not rely on addname to handle -C.
2913 (addname): New CHANGE_DIR parameter. All callers changed.
2914 Remove ugly calls to getcwd; no longer needed.
2915 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2917 * src/incremen.c (listed_incremental_stream): New var.
2918 (read_directory_file): Remove arbitrary limits on file name length.
2919 Do not attempt to get the working directory; we can bypass this
2920 on fchdir hosts. Open the listed_incremental_option file for both
2921 read and write instead of opening it twice. Check for I/O errors
2922 when doing I/O to this file. Check for invalid data in the file,
2923 and report line numbers of invalid data.
2924 (write_dir_file): Likewise.
2925 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2926 Do not invoke write_dir_file; that's our caller's responsibility.
2928 * src/list.c (max): New macro.
2929 (isotime): Now takes time_t, not time_t *. Report the decimal values
2930 of times that can't be broken down.
2931 (print_header): Don't assume that major and minor device numbers can
2934 * src/common.h (struct name): change_dir is now char const *.
2935 (write_directory_file): Remove unused decl.
2936 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2937 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2938 (chdir_from_initial_wd): New decl.
2939 (addname): New 2nd arg.
2941 * THANKS: Torsten Lull -> Catrin Urbanneck
2943 1999-08-18 Paul Eggert <eggert@twinsun.com>
2945 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2946 Don't depend on ac_cv_func variables.
2947 From Albert Chin-A-Young <china@thewrittenword.com>.
2949 1999-08-18 Paul Eggert <eggert@twinsun.com>
2951 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2953 * m4/signedchar.m4: New file.
2954 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2955 * src/system.h (signed_char): New macro.
2956 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2957 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2959 * src/create.c (write_eot): Write at least two zero blocks.
2961 * src/extract.c (extract_archive): Fix sparse array bug:
2962 we did not find end of array correctly.
2964 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2965 Don't assume find_next_block yields nonnull.
2966 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2967 * src/list.c (skip_extended_headers): Likewise.
2969 * src/list.c (read_and, list_archive): Simplify code.
2970 (read_header): Fix computation of signed checksums on machines where
2972 Do not consider a block to be zero unless all its bytes are zero,
2973 even the checksum bytes. Do not attempt to parse the checksum of
2974 a zero block. Fix memory leak with long names and links.
2975 (from_chars): Accommodate a buggy tar that outputs leading NUL
2976 if the previous field overflows.
2978 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2979 \?, for portability to non-ASCII hosts.
2981 1999-08-16 Paul Eggert <eggert@twinsun.com>
2983 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2985 * src/extract.c (make_directories): Do not chown intermediate
2986 directories, even if we are root.
2988 * src/list.c (read_header): Fix bugs when interpreting
2989 POSIX-compliant headers that do not contain null bytes in the
2990 header or link names.
2992 1999-08-14 Paul Eggert <eggert@twinsun.com>
2994 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2996 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2997 (AC_HEADER_SYS_WAIT): Add.
2998 (AC_REPLACE_FUNCS): Add waitpid.
2999 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
3000 * lib/waitpid.c: New file.
3001 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
3002 * src/system.h (WCOREDUMP): Remove; no longer used.
3003 (WIFSTOPPED): Likewise.
3004 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
3005 * src/buffer.c (child_open_for_compress): Undo previous change.
3006 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
3007 (new_volume): Likewise.
3009 * src/buffer.c, src/extract.c, src/incremen.c (time):
3010 Don't declare if defined.
3011 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3012 * src/incremen.c (read_directory_file):
3013 Invoke `time' the same way everyone else does.
3014 Check validity of --listed-incremental file contents a bit better.
3015 Do not worry about --after-date-option; tar.c now checks this.
3016 * src/list.c (isotime): Report ??? if localtime returns null.
3017 Don't assume years fit into four digits.
3018 Don't append trailing newline.
3019 (print_header): Report ??? if localtime returns null;
3020 Don't assume years fit into four digits.
3022 * src/compare.c (diff_archive): Do not fall back on absolute name
3023 when --absolute-names is not specified.
3025 * src/create.c (start_header):
3026 Include text of ignored filesystem prefix in warning.
3027 (create_archive): Check for excluded names when doing incremental
3028 pass through directory.
3029 (dump_file): Do not dump old files explicitly given on command line
3030 when using --listed-incremental. Do not strip ./ prefix from names.
3032 * src/tar.c: -g now implies after_date_option = 1.
3033 -g and -N are now incompatible options.
3035 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3037 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3039 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3040 incremental headers as POSIX prefixes.
3042 1999-08-11 Paul Eggert <eggert@twinsun.com>
3044 * NEWS, configure.in: Version 1.13.6.
3046 * configure.in (ALL_LINGUAS): Add pt_BR.
3047 * po/pt_BR.po: New file.
3049 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3050 Renamed from tar.info and header.texi; adjust actions so that
3051 they work in other directories.
3053 * doc/tar.texi: Add -y and --bzip2.
3054 Patterns containing / now exclude only file names whose prefix match.
3056 * lib/exclude.h (excluded_filename): New option parameter.
3057 (add_exclude_file): New ADD_FUNC parameter.
3058 (excluded_pathname): Remove decl.
3059 * lib/exclude.c (_GNU_SOURCE):
3060 Remove; no longer needed since we don't use FNM_ macros.
3061 (excluded_filename): Renamed from excluded_filename_opts.
3062 (excluded_filename, excluded_pathname): Remove.
3063 (add_exclude_file): New ADD_FUNC parameter.
3065 * po/POTFILES.in: Add lib/quotearg.c.
3067 * src/buffer.c (_GNU_SOURCE): Define.
3068 (<fnmatch.h>): Include unconditionally.
3069 (child_open_for_compress): Dup after closing, to avoid possible file
3070 descriptor exhaustion.
3071 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3072 (flush_read): Likewise.
3074 * src/common.h (LG_8, LG_64): New macros.
3075 (excluded_with_slash, excluded_without_slash): New vars.
3077 (base_64_digits): New decl.
3078 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3079 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3081 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3082 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3084 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3085 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3086 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3087 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3088 respectively. All definitions and uses changed.
3089 (excluded_name): New decl.
3091 * src/compare.c (diff_archive):
3092 Open files with O_NONBLOCK instead of O_NDELAY.
3094 * src/create.c (base_64_digits): New constant.
3095 (base_8_digits): New macro.
3096 (MAX_VAL_WITH_DIGITS): New macro.
3097 (to_base): First half of old to_oct. Support base 64 too.
3098 (to_chars): Other half of old to_oct, for 64-bit support.
3099 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3100 (gid_substitute, uid_substitute): Look up names dynamically if
3101 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3102 (mode_to_chars): Renamed from mode_to_oct.
3103 Support negative values in all the _to_chars functions.
3104 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3105 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3106 (dump_file): Inspect entire pathname, not just new file name
3107 component, when deciding whether to exclude it.
3109 * src/extract.c (extract_archive):
3110 Open files with O_NONBLOCK instead of O_NDELAY.
3112 * src/incremen.c (get_directory_contents):
3113 Inspect entire pathname, not just new file name
3114 component, when deciding whether to exclude it.
3116 * src/list.c (<fnmatch.h>): Do not include.
3117 (from_chars): Renamed from from_oct. New parameter specifying
3118 the negative of the minimum allowed value. Support negative
3120 (base64_map): New var.
3121 (base64_init): New function.
3122 (print_header): Output numeric uids and gids if numeric_owner_option.
3124 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3126 * src/names.c (_GNU_SOURCE): Define.
3127 (<fnmatch.h>): Include unconditionally.
3128 (excluded_name): New function, taking over duties of excluded_pathname.
3131 * src/rmt.c (decode_oflag): New function.
3132 (main): Use it to support symbolic open flags.
3134 * src/rtapelib.c (encode_oflag): New function.
3135 (rmt_open__): Do not allow newlines in the path.
3136 Propagate errno correctly.
3137 Decode symbolic open flags, if present.
3139 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3142 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3143 New -y or --bzip2 option.
3144 (add_filtered_exclude): New function.
3145 (decode_options): Put excluded patterns with / into
3146 excluded_with_slash, and without / into excluded_without_slash.
3147 Compare newer_mtime_option to its new initial value
3148 TYPE_MINIMUM (time_t) when deciding whether more than one
3149 threshold date was specified.
3151 1999-07-20 Paul Eggert <eggert@twinsun.com>
3153 * NEWS, configure.in: Version 1.13.5.
3155 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3157 * src/buffer.c (new_volume): Likewise.
3158 * src/incremen.c (read_directory_file): Likewise.
3159 * src/tar.c (decode_options):
3160 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3163 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3164 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3166 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3167 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3168 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3169 Define to 0 if the corresponding S_IF* macro is not defined.
3170 (mkfifo): Do not define if already defined, or if S_IFIFO
3173 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3174 S_ISLNK, to determine whether to invoke readlink.
3175 * src/create.c (dump_file): Likewise.
3177 * src/extract.c (set_mode):
3178 Do not chmod unless we are root or the -p option was given;
3179 this matches historical practice.
3180 (unlink_destination): New function, which checks for unlink failures.
3181 (maybe_recoverable): Stay quiet if -U.
3182 (extract_archive): Use O_EXCL if unlink_first_option.
3183 Report unlink failures.
3184 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3185 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3188 * src/incremen.c (get_directory_contents): Depend on
3189 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3191 * src/list.c: Remove S_IS* ifdefs.
3192 * src/misc.c (maybe_backup_file): Likewise.
3194 * src/misc.c (maybe_backup_file):
3195 "Virtual memory exhausted" -> "Memory exhausted",
3196 to conform to the other places this message is issued.
3198 * src/mangle.c (extract_mangle):
3199 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3201 * src/rtapelib.c (rmt_open__):
3202 Remove typo that caused us to omit the first char
3205 1999-07-16 Paul Eggert <eggert@twinsun.com>
3207 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3209 * doc/tar.texi: A path name is excluded if any of its file name
3210 components matches an excluded pattern, even if the path name was
3211 specified on the command line.
3212 * src/create.c (create_archive): Likewise.
3213 * src/list.c (read_and): Likewise.
3214 * src/update.c (update_archive): Likewise.
3215 * lib/exclude.h (excluded_pathname): New decl.
3216 * lib/exclude.c (_GNU_SOURCE): Define.
3217 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3218 (excluded_filename_opts): New function.
3219 (excluded_pathname): New function.
3221 * lib/Makefile.am (EXTRA_DIST):
3222 xstrtol.c moved here from libtar_a_SOURCES.
3223 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3224 Remove xstrtoul.c; no longer needed.
3225 * lib/xstrtol.c: Remove.
3227 * src/tar.c (decode_options):
3228 Set newer_time_option to TYPE_MINIMUM, so that
3229 negative timestamps are handled correctly.
3230 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3231 uniformity (and so that we don't need to have the other fns).
3232 (main): Remove call to init_total_written; no longer needed.
3234 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3235 checks for unsigned long and long long.
3236 * src/arith.c: Remove.
3237 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3238 * po/POTFILES.in: Remove src/arith.c.
3239 * src/arith.h: Use double, to simplify configuration gotchas.
3240 (tarlong): Now double.
3241 (TARLONG_FORMAT): New macro.
3242 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3243 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3244 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3245 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3246 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3247 mult_tarlong, print_tarlong): Remove. All callers replaced with
3250 * src/common.h (init_total_written): Remove decl.
3252 * src/buffer.c (total_written):
3253 Remove; replaced with prev_written + bytes_written.
3254 (prev_written): New var.
3255 (init_total_written): Remove.
3256 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3258 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3259 Make sure that we can shift, multiply
3260 and divide unsigned long long values; Ultrix cc can't do it.
3262 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3263 Check for any unknown bits, not just unknown bits left of the leftmost
3266 * lib/quotearg.c (quotearg_buffer):
3267 Don't quote spaces if C quoting style.
3268 * src/list.c (from_oct):
3269 Use C quoting style for error; omit trailing NULs.
3271 1999-07-14 Paul Eggert <eggert@twinsun.com>
3273 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3275 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3276 <inttypes.h> defines strtoumax as a macro (and not as a function).
3277 HP-UX 10.20 does this.
3279 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3280 * PORTS, README, TODO, doc/tar.texi: Likewise.
3282 1999-07-12 Paul Eggert <eggert@twinsun.com>
3284 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3285 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3287 * src/list.c (decode_header):
3288 Do not assume that S_IFBLK and S_IFCHR are defined.
3290 * src/create.c (start_header): Do not assume S_IFMT is defined.
3291 (dump_file): Remove unnecessary check for screwy apollo lossage.
3292 Do not assume S_IFBLK and S_IFCHR are defined.
3294 * src/extract.c (extract_archive):
3295 Test whether S_IFCHR and S_IFBLK are nonzero,
3296 not whether they are defined, for consistency with other tests.
3298 * src/buffer.c (is_regular_file):
3299 Don't succeed on files that we can't access due to
3300 permissions problems.
3301 (open_archive): Fix wording on fatal error message.
3302 Don't bother to stat /dev/null if the archive is not a character
3305 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3306 Report an error, not a warning, for I/O errors.
3307 (process_rawdata, process_dumpdir, diff_sparse_files):
3308 Change ungrammatical "Data differs" to "Contents differ".
3309 (get_stat_data): Find hidden files on AIX.
3310 Accept file name as argument; all uses changed.
3311 (get_stat_data, diff_archive): Use system error message for
3312 nonexistent files rather than rolling our own.
3313 (diff_archive): Unknown file types are errors, not warnings.
3314 Normalize spelling of message to "File type differs".
3315 Use get_stat_data to get link status, for consistency.
3316 Do not inspect st_rdev for fifos.
3317 Do not assume st_mode values contain only file types and mode bits.
3318 Check for mode changes and device number changes separately.
3320 * src/update.c (append_file):
3321 Open the file before statting it, to avoid a race.
3322 Complain about file shrinkage only when we reach EOF.
3324 1999-07-08 Paul Eggert <eggert@twinsun.com>
3326 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3328 * configure.in (AC_EXEEXT): Add.
3330 * lib/Makefile.am (noinst_HEADERS):
3331 Add basename.h, exclude.h. Remove full-write.h.
3332 (libtar_a_SOURCES): Add exclude.c.
3334 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3336 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3337 * lib/safe-read.h (safe_read): New decl.
3338 * src/rmt.c: Include safe-read.h.
3339 * src/rtapelib.c: Include basename.h, save-read.h.
3340 (rmt_open__): Use base_name to compute base name.
3343 Include basename.h, exclude.h; don't include full-write.h.
3344 (exclude_option): Remove decl.
3345 (excluded): New decl.
3346 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3348 * src/list.c (read_and):
3349 Use excluded_filename instead of check_exclude.
3350 Check base name of incoming file name, not entire file name, when
3351 deciding whether to exclude it.
3353 * src/create.c (finish_sparse_file):
3354 Use excluded_filename instead of check_exclude.
3355 Don't bother to stat excluded file names.
3356 * src/incremen.c (get_directory_contents): Likewise.
3358 * src/names.c (exclude_pool, exclude_pool_size,
3359 allocated_exclude_pool_size, simple_exclude_array,
3360 simple_excludes, allocated_simple_excludes,
3361 pattern_exclude_array, pattern_excludes,
3362 allocated_pattern_excludes, add_exclude, add_exclude_file,
3364 Remove; now done in ../lib/exclude.c.
3366 * src/tar.c (decode_options): Initialize `excluded'.
3367 Use new add_exclude_file and add_exclude functions.
3369 1999-07-05 Paul Eggert <eggert@twinsun.com>
3371 * m4/gettext.m4: Use changequote rather than [[ ]].
3373 * lib/safe-read.c: Renamed from lib/full-read.c.
3374 (safe_read): Renamed from full_read. All uses changed.
3375 * lib/safe-read.h, lib/full-write.h: New files.
3376 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3377 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3378 * lib/full-write.c: Include full-write.h.
3379 * src/common.h: Include full-write.h, safe-read.h.
3380 * src/system.h: (full_read, full_write): Remove decls.
3382 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3384 * src/system.h (bindtextdomain, textdomain): undef before
3385 defining, to avoid preprocessor warnings with --disable-nls
3386 on hosts whose locale.h includes libintl.h.
3388 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3389 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3390 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3393 1999-07-02 Paul Eggert <eggert@twinsun.com>
3395 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3396 * m4/mktime.m4: New file.
3397 * m4/Makefile.am.in, m4/README: Remove these files.
3398 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3399 remove README, Makefile.am.in.
3400 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3401 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3404 * src/tar.c: Include signal.h.
3405 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3406 (main): Ensure SIGCHLD is not ignored.
3408 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3409 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3410 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3411 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3412 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3413 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3414 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3415 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3416 they don't overlap with char codes. Use an enum instead of a lot
3419 * src/system.h (ISASCII): Remove.
3420 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3421 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3422 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3423 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3424 LONG_MAX): New macros.
3426 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3427 (read_directory_file): Cast ISSPACE arg to unsigned char.
3428 * src/misc.c (ISPRINT): Remove; now in system.h.
3429 (remove_any_file): Add brackets to pacify gcc -Wall.
3430 * src/list.c: Don't include <ctype.h>; system.h already does this.
3431 (ISODIGIT, ISSPACE): Remove; now in system.h.
3432 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3434 (from_oct): Cast ISSPACE arg to unsigned char.
3436 * src/create.c (mode_to_oct): Translate modes from internal to
3438 * src/list.c (mode_from_oct): Translate modes from external to
3439 internal form. Do not complain about unrecognized mode bits.
3440 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3441 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3443 * src/extract.c: (extr_init, make_directories, extract_archive):
3444 Do not assume mode bits have traditional Unix values.
3445 * src/list.c (decode_mode): Likewise.
3446 * src/create.c (start_header, dump_file): Likewise.
3447 * src/buffer.c (child_open_for_compress,
3448 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3449 * src/compare.c (diff_archive): Likewise.
3451 * src/extract.c (set_mode): Use %04 not %0.4 format.
3452 (extract_sparse_file): Do not use data_block uninitialized.
3453 Check for lseek failures.
3455 * src/rtapelib.c (rmt_lseek__):
3456 Convert lseek whence values to portable integers on the wire.
3457 * src/rmt.c (main): Likewise. Check for whence values out of range.
3459 * src/create.c (finish_sparse_file): Use lseek whence macros
3460 instead of integers.
3461 * src/buffer.c (backspace_output): Likewise.
3462 * src/compare.c (diff_archive, verify_volume): Likewise.
3463 * src/delete.c (move_archive): Likewise.
3464 * src/extract.c (extract_sparse_file): Likewise.
3466 * src/create.c (dump_file): Do not invoke finish_sparse_file
3467 on a negative file descriptor.
3469 * src/buffer.c: Add braces to pacify gcc -Wall.
3471 * src/compare.c (diff_sparse_files): Report lseek errors.
3473 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3475 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3477 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3478 message to be internationalized; \a doesn't work with msgfmt.
3480 * src/tar.c (long_options, main, usage, OPTION_STRING):
3481 Remove -E or --ending-file.
3482 * src/list.c (read_and): Likewise.
3483 * src/common.h (ending_file_option): Likewise.
3484 * src/buffer.c (close_archive): Likewise.
3486 * tests/after: Don't run two commands together in a pipeline,
3487 as some old shells mishandle pipeline exit status.
3489 1999-06-28 Paul Eggert <eggert@twinsun.com>
3491 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3492 * NEWS: Describe changes since 1.12.
3493 * README: Update bug reporting address; move paxutils ref to NEWS.
3495 Handle EINTR correctly.
3496 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3497 * lib/full-read.c, lib/full-write.c: New files.
3498 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3499 Prefer full_read to read and full_write to write.
3500 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3501 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3503 * src/extract.c (extract_sparse_file): Likewise.
3504 * src/rmt.c (get_string, main, report_error_message,
3505 report_numbered_error): Likewise.
3506 * src/rmt.h (rmtread, rmtwrite): Likewise.
3507 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3508 rmt_write__, rmt_ioctl__): Likewise.
3509 * src/update.c (append_file): Likewise.
3510 * src/system.h (full_read, full_write): New decls.
3512 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3513 lib/xmalloc.c, src/arith.c, src/misc.c.
3515 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3516 New macros. All uses of STDIN and STDOUT changed.
3517 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3518 instead of 0 and STDOUT_FILENO instead of 1.
3519 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3520 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3522 * src/rmt.c (private_strerror): Avoid const. Translate results.
3524 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3525 in the presence of NFS clock skew.
3527 1999-06-25 Paul Eggert <eggert@twinsun.com>
3529 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3531 * src/buffer.c (write_archive_buffer): New function.
3532 (child_open_for_compress, flush_write, flush_read): Use it to write
3534 (open_archive): Report error if fstat of archive fails.
3535 Improve efficiency of check for /dev/null.
3536 Also, fix some corner cases with remote archives and /dev/null checking.
3537 (close_archive): Test for input fifo only if not remote.
3538 Truncate output archive only if it's not remote.
3540 * src/misc.c (remove_any_file):
3541 Don't terminate if you see . or ..; just skip them.
3543 1999-06-18 Paul Eggert <eggert@twinsun.com>
3545 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3547 Output sizes using a format that's more compatible with
3548 traditional tar (and with GNU Emacs).
3549 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3550 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3551 Don't subtract 1 from size.
3552 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3553 Output a trailing NUL unless the value won't fit without it.
3554 (finish_header): No need to append NUL to chksum, now that
3557 1999-06-16 Paul Eggert <eggert@twinsun.com>
3559 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3561 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3562 @INTLLIBS@ might invoke rpl_realloc.
3564 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3565 (intconv): Remove; use xstrto* fns instead.
3566 ("xstrtol.h"): Include.
3567 (check_decimal): Remove.
3568 (long_options, usage, OPTION_STRING, decode_options):
3569 Remove -y, --bzip2, --unbzip2.
3570 (decode_options): Use xget_version instead of get_version.
3571 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3572 Replace invocations of check_decimal with xstrtoumax.
3574 * tests/preset.in (echo_n, echo_c): Remove.
3576 * tests/after: Don't rely on $echo_c and $echo_n.
3578 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3579 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3580 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3581 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3582 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3583 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3584 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3585 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3586 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3587 m4/xstrtoumax.m4: New files.
3589 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3590 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3591 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3592 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3593 (AC_CHECK_FUNCS): Remove lchown.
3594 (AC_REPLACE_FUNCS): Remove basename, dirname.
3595 Add lchown, strtol, strtoul.
3596 (jm_FUNC_MKTIME): Add.
3597 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3598 are also built via the ANSI2KNR-filtering rules.
3599 Use a no-op line to work around bug in automake 1.4 with malloc and
3601 (AC_OUTPUT): Add m4/Makefile.
3603 * lib/Makefile.am (EXTRA_DIST):
3604 Add lchown.c, malloc.c, mktime.c, realloc.c,
3605 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3606 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3607 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3608 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3609 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3611 * src/system.h (uintmax_t): Don't declare; configure now does this.
3613 * src/common.h (backup_type): New decl.
3614 * src/common.h, src/misc.c, src/tar.c:
3615 Move include of backupfile.h to common.h.
3617 * src/misc.c (maybe_backup_file):
3618 Pass backup_type to find_backup_file_name.
3620 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3621 UINTMAX_STRSIZE_BOUND.
3623 * doc/tar.texi: Remove --bzip2.
3624 Fix @xref typos reported by latest makeinfo.
3626 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3628 (M4DIR, ACINCLUDE_INPUTS): New macros.
3629 ($(srcdir)/acinclude.m4): New rule.
3631 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3632 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3633 now generated automatically by autoconf.
3635 1999-05-15 Paul Eggert <eggert@twinsun.com>
3637 * doc/tar.texi: Remove -y.
3639 1999-04-09 Paul Eggert <eggert@twinsun.com>
3641 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3642 (we were allocating too much storage).
3643 (uintmax_t): Don't declare; configure now does this.
3645 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3647 1999-03-22 Paul Eggert <eggert@twinsun.com>
3649 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3651 * acinclude.m4 (AC_LFS_FLAGS):
3652 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3653 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3654 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3656 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3657 New macros; needed for latest GNU xmalloc.c.
3659 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3660 (libtar_a_SOURCES): Add quotearg.c.
3661 * list.c: Include <quotearg.h>.
3662 (from_oct): Add forward decl.
3663 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3664 (from_oct): Report an error only if TYPE is nonzero.
3665 Quote any funny characters in bad header.
3667 1999-03-20 Paul Eggert <eggert@twinsun.com>
3669 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3671 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3672 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3674 (AC_LFS): Simplify AIX revision number test.
3676 1999-03-17 Paul Eggert <eggert@twinsun.com>
3678 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3680 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3681 Remove; it doesn't work that well
3682 with AC_CANONICAL_HOST.
3683 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3685 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3687 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3689 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3691 * tar.texi: Fix bug-report addr.
3693 * README: Remove --with-included-malloc.
3694 Upgrade version numbers of build software.
3696 1999-03-07 Paul Eggert <eggert@twinsun.com>
3698 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3700 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3701 where bindtextdomain and gettext require -lintl.
3702 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3703 `no' means it failed.
3704 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3705 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3706 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3707 to add anything to the command line (it's all in config.h).
3708 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3710 1999-03-01 Paul Eggert <eggert@twinsun.com>
3712 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3714 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3716 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3717 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3718 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3719 like OFF_MAX, which are not reliable
3720 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3721 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3722 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3724 * src/incremen.c (get_directory_contents):
3725 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3726 Have statx depend on STX_HIDDEN, not AIX.
3728 * src/create.c (to_oct):
3729 New parameter substitute, giving a substitute value to use
3730 when the original value is out of range. Do not append a space to the
3731 output; modern tars don't. When a value is out of range, specify the
3732 maximum value, not the number of bits.
3733 (GID_NOBODY, UID_NOBODY): New macros.
3734 (gid_to_oct, uid_to_oct): Use them as substitutes.
3735 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3736 (dump_file): Check whether the file changed as we read it.
3738 * src/rmt.c (main): Remove suspicious AIX/386 code.
3740 1999-02-19 Paul Eggert <eggert@twinsun.com>
3742 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3743 returns a type compatible with char *; it doesn't on SunOS
3744 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3746 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3748 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3749 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3751 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3753 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3754 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3755 * acinclude.m4 (AM_WITH_NLS):
3756 Update to latest gettext version (serial 5).
3757 (AC_LFS_FLAGS): New macro
3758 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3759 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3760 Work properly in cross-compilation scenario, by checking for getconf
3761 with AC_CHECK_TOOL and by ditching uname in favor of
3762 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3764 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3765 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3766 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3767 since getdate.y now uses ANSI code.
3769 * config.guess, config.sub: New files; taken from automake 1.4.
3771 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3772 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3773 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3774 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3775 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3776 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3777 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3779 1999-02-01 Paul Eggert <eggert@twinsun.com>
3781 * src/tar.c: Update copyright.
3785 1999-02-01 Paul Eggert <eggert@twinsun.com>
3787 * NEWS, configure.in: Version 1.12.64004
3789 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3791 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3793 * src/extract.c (extract_archive): Fix bug when extracting sparse
3794 files: they were trashing the tar file header.
3796 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3797 Add -y or --bzip2 or --bunzip2 option.
3799 1999-01-30 Paul Eggert <eggert@twinsun.com>
3801 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3802 cached_no_such_uid, cached_no_such_gid): New vars.
3803 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3804 Cache failures, too.
3806 * src/tar.c (decode_options):
3807 Don't pass names longer than UNAME_FIELD_SIZE to
3808 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3810 1999-01-27 Paul Eggert <eggert@twinsun.com>
3812 * NEWS, configure.in: Version 1.12.64003
3814 * src/buffer.c (backspace_output, close_archive): Cast
3815 rmtlseek position arg to off_t, for benefit of K&R compilers
3817 * src/compare.c (verify_volume): Likewise.
3819 * NEWS, configure.in: Version 1.12.64002
3821 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3822 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3823 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3824 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3825 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3826 uid_from_oct): Likewise.
3828 1999-01-25 Paul Eggert <eggert@twinsun.com>
3830 * incremen.sh: Fix timing bug in regression test.
3832 1999-01-22 Paul Eggert <eggert@twinsun.com>
3834 * NEWS, configure.in: Update version
3836 * Makefile.am (localedir): Change to $(datadir)/locale.
3837 (DEFS): New macro, defining LOCALEDIR.
3838 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3839 (INCLUDES): Add -I..
3841 * Makefile.am (localedir): Change to $(datadir)/locale.
3843 1999-01-21 Paul Eggert <eggert@twinsun.com>
3845 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3847 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3848 * src/Makefile.am (localedir): Likewise.
3849 (DEFS): New macro, defining LOCALEDIR.
3850 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3851 (INCLUDES): Add `-I..'.
3853 * tests/incremen.sh: Fix timing bug.
3855 1999-01-20 Paul Eggert <eggert@twinsun.com>
3857 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3858 `lfs.7' changed to `64000' in version number
3859 to conform to gnits standards.
3861 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3862 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3864 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3867 1998-12-07 Paul Eggert <eggert@twinsun.com>
3869 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3871 * src/list.c (read_header):
3872 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3874 1998-11-30 Paul Eggert <eggert@twinsun.com>
3876 * configure.in: Quote the output of uname.
3878 * src/extract.c (set_stat): chmod after chown even when not root;
3879 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3881 1998-11-15 Paul Eggert <eggert@twinsun.com>
3883 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3885 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3886 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3888 1998-10-28 Paul Eggert <eggert@twinsun.com>
3890 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3892 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3895 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3896 On many installations, rexec is disabled.
3898 1998-08-07 Paul Eggert <eggert@twinsun.com>
3900 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3902 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3903 for nameless users and groups.
3905 1998-02-17 Paul Eggert <eggert@twinsun.com>
3907 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3908 * NEWS, README: Add explanation of why this isn't an official version.
3910 1998-02-02 Paul Eggert <eggert@twinsun.com>
3912 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3913 This is an unofficial version.
3915 1997-12-17 Paul Eggert <eggert@twinsun.com>
3917 * src/incremen.c (ST_DEV_MSB): New macro.
3918 (NFS_FILE_STAT): Use most significant bit of st_dev,
3919 even if it's unsigned.
3921 1997-12-08 Paul Eggert <eggert@twinsun.com>
3923 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3925 1997-11-19 Paul Eggert <eggert@twinsun.com>
3927 * configure.in (HAVE_INTTYPES_H):
3928 Don't ignore cache variable if it's already set.
3930 1997-11-10 Paul Eggert <eggert@twinsun.com>
3932 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3933 * src/delete.c (records_read): Now off_t.
3934 (move_archive): Don't assume mt_count is of type daddr_t.
3936 1997-10-30 Paul Eggert <eggert@twinsun.com>
3938 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3939 Set to appropriate values if large file support
3940 needs explicit enabling.
3941 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3943 New macros to configure.
3944 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3946 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3947 major_t, minor_t, ssize_t): New macros.
3949 * src/arith.h (TARLONG_FORMAT):
3950 Fix typo: %uld -> %lu. Use unsigned when long long
3952 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3953 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3955 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3956 2nd arg is now unsigned long.
3958 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3959 (prepare_record_buffer): Arg is now size_t.
3960 Remove now-useless casts.
3962 (main): Use `long' for status, so that it can store ssize_t.
3963 Use daddr_t, mode_t, size_t, off_t when appropriate.
3964 Convert daddr_t and off_t values ourselves, since they might be longer
3965 than long. Convert other types using `long' primitives.
3966 When processing MTIOCTOP, do not try to pass resulting
3967 count back, since it won't work (it could be too large) and it's
3968 not expected anyway.
3971 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3972 now-useless casts. Use unsigned long to print *_t types, except use
3973 STRINGIFY_BIGINT for off_t.
3974 (update_archive): Cast -1 to dev_t when necessary.
3976 * src/tar.c (check_decimal):
3977 Now returns 1 if successful, 0 otherwise, and returns
3978 uintmax_t value into new arg. Check for arithmetic overflow.
3979 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3980 Check for overflow on user or group ids.
3982 * src/compare.c (diff_init, process_rawdata, read_and_process,
3983 diff_sparse_files, diff_archive):
3984 Use off_t, pid_t, size_t, ssize_t when appropriate.
3985 Remove now-useless casts. Use unsigned long to print *_t types,
3986 except use STRINGIFY_BIGINT for off_t.
3988 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3989 Size arg is now size_t.
3991 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3992 when allocating buffer.
3995 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3996 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3997 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
4000 (get_status_string, get_status_off): New function.
4001 (get_status): Now returns long, so that it can store ssize_t.
4002 Invoke get_status_string to do the real work.
4003 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
4004 (rmt_lseek__): Now returns off_t, using new get_status_off function.
4005 (rmt_ioctl__): Convert mt_count by hand,
4006 since it might be longer than long.
4008 * src/mangle.c (extract_mangle):
4009 Check for overflow when converting off_t to size_t.
4010 Use off_t, size_t when appropriate. Remove now-useless casts.
4012 * src/system.h (mode_t): Remove; now done by autoconf.
4013 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4014 Return number of ST_NBLOCKSIZE-byte blocks,
4015 not number of 512-byte blocks;
4016 this also helps to avoid overflow.
4017 (st_blocks): Declare if needed.
4018 (ST_NBLOCKSIZE): New macro.
4019 (<limits.h>, <inttypes.h>): Include if available.
4020 (CHAR_BIT): New macro.
4021 (uintmax_t): New typedef.
4022 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4023 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4024 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4026 * src/names.c (name_init):
4027 Fix typo in error message: FILE* was passed, but char*
4030 (read_name_from_file, name_gather, addname, name_match, name_scan,
4031 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4033 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4035 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4036 (extract_sparse_file): Args now use off_t.
4038 (set_mode, set_stat, make_directories, extract_sparse_file,
4039 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4040 now-useless casts. Use unsigned long to print *_t types, except use
4041 STRINGIFY_BIGINT for off_t.
4043 * src/misc.c (quote_copy_string):
4044 Use size_t when appropriate. Remove now-useless casts.
4046 * src/list.c (read_and, list_archive, read_header, decode_mode,
4047 print_header, print_for_mkdir):
4048 Use mode_t, off_t, size_t when appropriate. Remove
4049 now-useless casts. Use unsigned long to print *_t types, except use
4050 STRINGIFY_BIGINT for off_t.
4052 (read_header): Check for overflow when converting header size.
4054 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4055 const char *. Size arg is now size_t. Now takes new type and maxval
4056 args. Compute result using uintmax_t, not long. Report error if
4057 field does not contain octal number in range.
4058 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4059 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4060 uintmax_from_oct): New functions.
4062 (stringify_uintmax_t_backwards): New function.
4064 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4065 (skip_file): Offset arg is now off_t.
4067 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4068 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4070 (write_error): Arg is now ssize_t.
4071 (child_pid): Now pid_t.
4072 (available_space_after): Now size_t.
4074 (child_open_for_compress, child_open_for_uncompress, flush_write,
4075 open_archive, flush_write, write_error, flush_read, close_archive):
4076 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4077 casts. Use unsigned long to print *_t types, except use
4078 STRINGIFY_BIGINT for off_t.
4080 * src/delete.c (records_read): Now daddr_t.
4081 (move_archive): Arg is now daddr_t. Check for overflow when
4083 (move_archive, delete_archive_members): Use daddr_t, off_t when
4084 appropriate. Remove now-useless casts.
4086 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4087 (rmt_lseek): Now returns off_t.
4089 * src/create.c (to_oct):
4090 Now static. Value arg is now uintmax_t. Accept new args
4091 giving name of type of octal field, for error messages. Report an
4092 error if the value is too large to fit in the field.
4093 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4094 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4096 (write_eot, write_long, finish_header, deal_with_sparse,
4097 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4098 appropriate. Remove now-useless casts. Use unsigned long to print
4099 *_t types, except use STRINGIFY_BIGINT for off_t.
4101 (find_new_file_size): 1st arg is now off_t*.
4102 (finish_sparse_file): Args now use off_t, not long.
4103 Check for lseek error.
4104 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4105 (dump_file): Device arg is now dev_t.
4106 Avoid overflow when testing whether file has holes
4107 by using the new ST_NBLOCKSIZE macro.
4109 * src/incremen.c (struct accumulator, add_to_accumulator,
4110 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4111 Use size_t for sizes.
4112 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4113 Use dev_t, ino_t for devices and inodes.
4114 (gnu_restore): Use off_t for file offsets.
4115 (struct directory): Use char for flags. Add new flag `nfs'.
4117 (NFS_FILE_STAT): New macro.
4118 (note_directory): Accept struct stat * instead of
4119 device and inode number. All callers changed.
4120 (note_directory, get_directory_contents):
4121 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4122 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4124 * src/common.h (record_size, struct name, struct sp_array,
4125 available_space_after):
4126 Use size_t for sizes.
4127 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4128 Use off_t for file offsets.
4129 (struct name): dir_contents is now const char *, not char *.
4130 (dump_file, get_directory_contents): Use dev_t for devices.
4131 (to_oct): Remove decl.
4132 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4133 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4134 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4135 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4136 UINTMAX_FROM_OCT): New macros.
4137 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4138 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4139 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4140 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4141 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4142 (print_for_mkdir): 2nd arg is now mode_t.
4144 See ChangeLog.1 for earlier changes.
4147 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4150 This file is part of GNU tar.
4152 GNU tar is free software; you can redistribute it and/or modify
4153 it under the terms of the GNU General Public License as published by
4154 the Free Software Foundation; either version 2, or (at your option)
4157 GNU tar is distributed in the hope that it will be useful,
4158 but WITHOUT ANY WARRANTY; without even the implied warranty of
4159 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4160 GNU General Public License for more details.
4162 You should have received a copy of the GNU General Public License
4163 along with GNU tar; see the file COPYING. If not, write to
4164 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4165 Boston, MA 02111-1307, USA.