1 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3 * .cvsignore: Added *.shar.gz
6 * src/common.h (strip_path_elements): New variable.
7 * src/extract.c (extract_archive): Implemented --strip-path
8 * src/names.c (cut_path_elements): New functon.
9 * src/tar.c: New option --strip-path=NUM.
10 (decode_options) Assign boolean values to bool variables.
12 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
14 * src/delete.c: Fixed deletion from the POSIX archives.
15 * src/list.c (read_header): Minor change.
16 * src/tar.c (main): Do not check for volume_label_option
17 if subcommand_option is not CREATE_SUBCOMMAND.
18 * src/xheader.c (xheader_decode): Store the header as
19 well (for eventual delete).
21 * tests/incremen.sh: Explicitly request GNU format. This will
22 disappear when GNU extended header keywords are working.
23 * tests/multiv01.sh: Likewise
24 * tests/volume.sh: Likewise
26 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
28 * src/create.c: Support for "linkpath" extended keyword.
29 * src/xheader.c (decode_record): Reversed the return
32 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
34 * configure.ac: Allow to redefine the default output format.
35 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
36 (archive_format_string): New function.
37 (usage): Updated help output.
42 2003-09-02 Paul Eggert <eggert@twinsun.com>
44 * src/common.h (destroy_stat, xheader_decode, xheader_store,
45 xheader_read, xheader_finish, xheader_destroy): Add decls;
48 * src/create.c (write_extended): Remove unused local 'bufsize'.
50 * src/delete.c (delete_archive_members): Handle case of
51 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
52 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
53 occurs, as it's not possible.
54 * src/update.c (update_archive): Likewise.
56 Use "const" when possible in new code.
57 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
58 (fmttab): Now const. All uses changed.
59 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
60 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
61 decode_record, xheader_store, xheader_print, code_string, code_time,
62 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
63 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
64 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
65 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
66 uid_coder, uid_decoder, uname_coder, uname_decoder):
67 Use pointers to const when possible.
68 (xhdr_tab): Now const.
70 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
71 (set_archive_format): Report an error if no format name matches,
72 instead of returning an undefined value.
74 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
75 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
76 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
77 uid_decoder, uname_decoder): Remove unused keyword arg.
80 * src/tar.c (set_archive_format): Now static.
81 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
83 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
84 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
85 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
86 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
87 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
88 Remove forward decls; no longer needed.
89 (xhdr_tab): Move to end, so that the forward decls aren't needed.
90 Add a forward declaration.
92 Use 'bool' in new code, when appropriate.
93 * src/xheader.c (decode_record): Return bool, not int.
94 * src/common.h (read_header): Since it accepts bool, change
95 all callers to use false and true rather than 0 and 1.
97 * src/xheader.c (decode_record): Fix misspelling in diagnostic
98 "extended headed" -> "extended header".
100 GNU coding style fixes.
101 * src/xheader.c (decode_record, xheader_decode):
102 Do not use decls like "char *p, *q;".
105 (xheader_store): Avoid parentheses around object operand of sizeof.
107 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
109 * src/create.c (start_header): Store long file names
110 in "path" keyword of an extended header if in POSIX
112 (finish_header): print header before calling write_extended().
113 * src/list.c (list_archive): Always decode the header. This
114 is necessary so the extended header is processed and the correct
115 filename is printed no matter what the state of verbose_option.
116 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
119 2003-09-01 Paul Eggert <eggert@twinsun.com>
121 Update from gnulib, and correct fnmatch to fnmatch-gnu.
122 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
124 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
126 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
127 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
128 copying rules from gnulib module descriptions.
129 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
130 Update from gnulib modules alloca, fnmatch, getline, stdbool.
131 * m4/.cvsignore: Add utimes-null.m4. Sort.
133 2003-09-01 Sergey Poznyakoff
135 Added initial support for creating POSIX headers.
137 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
138 (string_to_chars): New functions
139 (struct xheader): Changed structure
140 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
142 * src/create.c (string_to_chars): New function.
143 (write_extended): New function
144 (start_header): Create extended POSIX headers if necessary.
145 (finish_header): Likewise.
146 * src/list.c (print_header): Take user/group from
148 * src/names.c (gid_to_gname,gname_to_gid)
149 (uid_to_uname,uname_to_uid): Changed prototypes.
150 * src/tar.c: New option --format.
151 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
152 (struct extra_header): Removed unused structure.
153 (union block.extra_header): Removed unused member.
154 * src/xheader.c: Implemented coder functions.
155 * bootstrap: Added obstack.
156 * lib/.cvsignore: Likewise.
157 * configure.ac: Added 'gl_OBSTACK'
158 * m4/Makefile.am: Added new files.
159 * m4/.cvsignore: Likewise.
160 * TODO: Minor formatting change
162 2003-08-31 Sergey Poznyakoff
164 Added initial support for POSIX extended and STAR headers
165 (only for listing/extracting).
167 * src/xheader.c: New file.
168 * src/Makefile.am: Added xheader.c
169 * src/tar.h (struct star_header): New datatype
170 (XHDTYPE,XGLTYPE): New defines
171 (enum archive_format:STAR_FORMAT): New member
172 (struct tar_stat_info): New datatype.
173 (union block.star_header): New member.
174 * src/common.h (orig_file_name,current_file_name)
175 (current_trailing_slash,current_link_name): Removed variables.
176 (current_stat_info): New variable
177 (current_stat): Removed
178 (extended_header): New variable
179 (decode_header): Changed prototype.
180 * src/list.c (decode_header): Added initial support for POSIX extended
182 (skip_member): Check oldgnu_header only if current_format is set
184 * src/buffer.c: Use current_stat_info
185 * src/compare.c: Likewise.
186 * src/create.c: Likewise.
187 * src/delete.c: Likewise.
188 * src/incremen.c: Likewise.
189 * src/mangle.c: Likewise.
190 * src/update.c: Likewise.
191 * src/extract.c: Likewise.
192 (make_directories): Improved check for the existence of the directory
193 * src/tar.c (destroy_stat): New function.
195 2003-08-29 Paul Eggert <eggert@twinsun.com>
197 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
198 was worth (e.g., different users in en_GB disagree about -ize
200 * po/en_GB.po: Remove.
202 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
206 * src/tar.c: Removed support for the obsolete command line
208 * doc/tar.texi: Removed references to the obsolete command
211 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
215 * doc/tar.texi: Updated
216 * src/common.h (check_links_option): New variable
217 (orig_file_name): New variable
218 (check_links): New proto.
219 * src/create.c (struct link.nlink): New member
220 (link_table): Static for the module.
221 (dump_file): Update `link' member when adding new links
223 (check_links): New function.
224 * src/list.c (print_header): Use orig_file_name.
225 * src/tar.c: New option --check-links. Changed semantics of
226 -o to comply to UNIX98 when extracting and to its previous
228 (main): Call check_links if --check-links. was given.
230 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
232 * src/list.c (print_header): Revised
233 * NEWS: Started the entry for 1.13.26
234 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
236 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
238 * .cvsignore: Added to the repository.
239 * doc/.cvsignore: Likewise.
240 * lib/.cvsignore: Likewise.
241 * m4/.cvsignore: Likewise.
242 * po/.cvsignore: Likewise.
243 * scripts/.cvsignore: Likewise.
244 * src/.cvsignore: Likewise.
245 * tests/.cvsignore: Likewise.
247 * lib/Makefile.am: Added exitfail.[hc]
248 * src/misc.c (chdir_do): Fixed call to restore_cwd
249 * src/buffer.c (flush_read): Fixed behavior on short
250 reads right after opening the new archive (multiv01.sh test).
251 (new_volume): Special handling for "-".
252 * src/list.c (print_header): Print trailing slash if
253 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
254 * tests/multiv01.sh: Minor changes.
255 * m4/Makefile.am: Added missing files.
257 2003-07-05 Paul Eggert <eggert@twinsun.com>
259 Finish the checkin begin yesterday.
261 * NEWS: Document the user-visible changes installed in the last
264 * TODO: New file (actually, resurrected; but with new contents).
266 * src/list.c (read_and): Give full type for procedure arg.
267 (read_header): Strip trailing slashes, setting current_trailing_slash.
268 (tartime): Avoid int overflow when printing year (!).
269 (print_header): New arg specifying block ordinal. All uses changed.
270 Print link as 'h' type. Give labels for long links and names.
272 * src/misc.c (contains_dot_dot): Moved to names.c
273 (must_be_dot_or_slash): New function.
274 (safer_rmdir): Use it.
275 (remove_any_file): Now takes enum as option, not boolean.
276 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
277 to unlink a directory.
278 (deref_stat): Accept bool, not int.
280 * src/names.c (namelist_match): Allow partial matches only if
282 (hash_string_hasher): Renamed from hash_avoided_name.
283 (hash_string_compare): Renamed from compare_avoided_anames.
284 (hash_string_insert, hash_string_lookup): New functions.
285 (add_avoided_name, is_avoided_name): Use them.
286 (safer_name_suffix): New function.
287 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
289 * src/rmt.c: Don't include print-copyr.h.
290 (prepare_input_buffer): New arg FD.
291 Do not read more than INT_MAX bytes at once,
292 since it breaks on some brain damaged Tru64 hosts.
294 when retrying instead of subtracting 1024; for speed.
295 (main): Use gettext to translate (C), not print_copyright.
297 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
298 now that gnulib handles this.
299 Include <stddef.h> and <limits.h> unconditionally, now that we assume
301 Assume that offsetof is defined in stddef.h.
302 Do not include <sys/param.h>.
303 (realloc, lseek): Do not declare.
304 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
305 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
306 declarations, since we now assume C89 or better.
307 (PARAMS): Remove, as we now assume C89. All uses changed.
308 (bindtextdomain, textdomain): Include <gettext.h> to define.
309 Include <unlocked-io.h>.
310 (valloc): Define if not defined, and if valloc is not declared.
311 (xstrdup): Remove decl.
313 * src/tar.c: Do not include <print-copyr.h>.
315 (get_date): Remove decl.
316 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
317 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
318 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
319 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
320 (long_options, decode_options): Use them.
321 (OVERWRITE_DIR_OPTION): Remove.
322 (long_options): New options --index-file, --no-overwrite-dir.
323 Remove --overwrite-dir option.
324 (usage): Use PACKAGE_BUGREPORT.
325 (decode_options): Terminate new argv properly.
326 Use PACKAGE_NAME, PACKAGE_VERSION.
327 If verbose, report how we grokked any textual date option.
328 (main): Add support for index-file.
330 * tests/Makefile.am: Convert to UTF-8.
331 (AUTOMAKE_OPTIONS): Remove.
332 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
333 (INCLUDES): Remove ../intl.
334 (LDADD): Don't link libtar.a twice.
336 * tests/genfile.c: Convert to UTF-8.
337 Don't include <print-copyr.h>.
338 (DEFAULT_PATTERN): Renamed from DEFAULT.
339 (ZEROS_PATTERN): Renamed from ZEROS.
340 (main): Use gettext to translate (C), not print_copyright.
342 2003-07-04 Paul Eggert <eggert@twinsun.com>
344 Revamp to meet current standards of autoconf, automake,
345 gettext, and gnulib, and incorporate new translations.
347 * config/config.guess, config/config.sub, config/depcomp,
348 config/install-sh, config/mdate-sh, config/missing,
349 config/mkinstalldirs, config/texinfo.texi:
350 Moved here from parent directory, or from doc.
351 * config.hin: Renamed from config.h.in.
352 * config/config.rpath: New file.
354 * intl: Remove this subdirectory.
356 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
358 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
359 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
360 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
361 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
362 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
363 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
366 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
367 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
368 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
369 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
370 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
371 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
372 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
373 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
374 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
375 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
376 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
377 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
378 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
379 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
380 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
381 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
382 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
383 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
384 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
386 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
387 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
388 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
389 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
390 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
391 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
392 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
393 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
394 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
395 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
396 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
397 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
398 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
399 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
400 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
401 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
402 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
403 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
405 Upgrade to latest version from external source. The file "bootstrap"
406 now grabs these automatically, so we needn't keep track of them
407 in this change long any longer.
409 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
410 (SUBDIRS): Remove intl.
411 * PORTS: Update for star, Macintosh.
412 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
413 Bison 1.875, gettext 0.12.1.
414 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
415 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
416 (AC_CONFIG_AUX_DIR): New.
417 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
419 (AC_PREREQ): Bump from 2.52 to 2.57.
420 (AC_GNU_SOURCE): New.
421 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
422 we no longer support K&R C.
424 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
425 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
426 (AC_MBSTATE_T): Remove.
427 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
428 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
429 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
431 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
432 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
433 (AC_CHECK_TYPE): Remove ssize_t.
434 (gt_TYPE_SSIZE_T): Add.
435 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
436 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
437 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
438 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
439 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
440 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
441 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
442 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
443 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
444 napms, poll, select, strstr, usleep.
445 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
446 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
447 (AM_GNU_GETTEXT): Use external and need-ngettext options.
448 (AM_GNU_GETTEXT_VERSION): New.
449 (AC_OUTPUT): Remove intl/Makefile.
451 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
452 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
453 * doc/fdl.texi: Update to current GNU version.
454 * doc/gettext.texi: Update to current coreutils version,
455 plus a copyright notice.
456 * doc/tar.texi: Switch to new method for doing copyright notices.
457 Use @acronym instead of @sc where appropriate.
458 Remove empty examples. Give a few more examples.
460 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
461 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
462 are built up in pieces with +=.
463 (noinst_HEADERS, INCLUDES): Remove.
464 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
465 (libtar_a_LIBADD): Use $ rather than @.
466 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
468 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
469 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
470 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
471 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
472 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
473 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
474 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
475 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
476 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
477 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
478 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
479 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
480 prereq.m4, xstrtoimax.m4.
482 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
483 be translated, since it's not a user-visible tool.
485 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
487 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
488 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
489 consistency with coreutils.
490 (LDADD): Link LIBINTL after libtar.a, since
491 it's now external and should stand by itself.
493 * src/buffer.c (print_total_written): Adjust to new human.h
495 (child_open_for_compress): Do not increase size to BLOCKSIZE.
496 (open_archive): Open index file name.
497 Strip trailing slahes from file names.
498 (flush_write): Set size to 0 if not saving names.
499 (flush_write, flush_read): Use safer_name_suffix rather than
502 * src/common.h: Include <quote.h>.
503 (absolute_names_option, atime_preserve_option, backup_option,
504 block_number_option, checkpoint_option, dereference_option,
505 force_local_option, ignore_failed_read_option, ignore_zeros_option,
506 incremental_option, interactive_option, multi_volume_option,
507 numeric_owner_option, one_file_system_option, recursive_unlink_option,
508 read_full_records_option, remove_files_option, same_order_option,
509 show_omitted_dirs_option, sparse_option, starting_file_option,
510 to_stdout_option, totals_option, touch_option, verify_option,
511 dev_null_output, now_verifying, we_are_root): Now bool, not int.
512 (current_trailing_slash, index_file_name, recent_long_name_blocks,
513 recent_long_link_blocks): New vars.
514 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
515 (OVERWRITE_OLD_DIRS): Remove.
516 (enum remove_option): New enum.
517 (remove_any_file): Use it as option arg, not int.
518 (is_avoided_name, contains_dot_dot): Return bool, not int.
519 (safer_name_suffix): New decl.
521 * src/compare.c (now_verifying): Now bool, not int.
522 (fill_in_sparse_array): Move to extract.c. Now returns bool;
523 all callers changed to test for failure.
524 (diff_sparse_files): Take size from current_stat, not from param.
525 (diff_archive): Do not count trailing slashes in archives.
526 (verify_volume): Test for header failure after loop, not before.
528 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
530 (start_header): Clear devmajor and devminor fields, too.
531 (finish_header): New arg block_ordinal.
532 (init_sparsearray): Now extern. Set sp_array_size to
533 SPARSES_IN_OLDGNU_HEADER if it is zero.
534 (dump_file): Keep link table as a hash.
535 Do not count "file changed as we read it" as a failure.
537 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
538 Move extern decl to common.h.
540 * src/extract.c (we_are_root): Now bool, not int.
541 (check_time): Warn about implausibly old time stamps.
542 (set_stat): Use utimbuf, not stat_info.
543 (prepare_to_extract): New arg DIRECTORY.
544 (fill_in_sparse_array): Moved here from compare.c.
545 (extract_sparse_file): Now returns off_t, giving size left.
546 Truncate file at end.
547 (extract_archive): Use safer_name_suffix rather than rolling our own.
548 Use fill_in_sparse_array rather than rolling our own.
549 Strip trailing slashes more effectively.
550 Check for unsafe names.
552 * src/incremen.c (struct directory): nfs and found are now of type
554 (gnu_restore): Now takes directory name as argument, not offset
555 of directory name in a global. All uses changed.
556 (CURRENT_FILE_NAME): Remove.
559 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
562 2002-09-30 Paul Eggert <eggert@twinsun.com>
564 * src/rmt.c (prepare_input_buffer): Renamed form
565 prepare_record_buffer. All uses changed. Do not assume that
566 size_t is the same width as int.
568 2002-03-29 Paul Eggert <eggert@twinsun.com>
570 * src/incremen.c (get_directory_contents):
571 If ignore_failed_read_option, only warn about
572 get_directory_contents failures. Fix suggested by
575 2002-01-31 Mark W. Eichin <eichin@thok.org>
577 * src/buffer.c (child_open_for_compress): Don't try to read
578 past the end of the buffer.
580 2001-10-11 Jim Meyering <meyering@lucent.com>
582 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
583 and quote_n (1, ... to avoid clobbering a buffer.
585 2001-09-26 Paul Eggert <eggert@twinsun.com>
587 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
589 * src/buffer.c (flush_read): Don't diagnose partial blocks before
590 end of file; just ignore them silently.
592 * src/list.c (read_header): Don't keep around extended name
593 and link info indefinitely; keep it only for the next file.
594 This fixes a bug introduced in 1.13.24, and removes the need
595 for some static variables. Set recent_long_name and
596 recent_long_link to zero if there were no long links; this
597 avoids a violation of ANSI C rules for pointers in delete.c.
598 * THANKS: Add Christian Laubscher.
600 2001-09-26 Jim Meyering <meyering@lucent.com>
602 * doc/tar.texi (Remote Tape Server): is know -> is known
604 2001-09-25 Paul Eggert <eggert@twinsun.com>
606 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
607 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
608 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
609 want to distinguish EINVAL and EILSEQ.
611 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
613 * src/extract.c (maybe_recoverable):
614 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
616 2001-09-22 Paul Eggert <eggert@twinsun.com>
618 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
620 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
623 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
624 * PORTS: Add copyright notice, 'star' reference.
625 * README-alpha: Add copyright notice, autoconf 2.52 patch.
626 * THANKS: Add Christophe Kalt.
627 * config.sub: Upgrade to 2001-09-14 version.
629 * configure.ac (ALL_LINGUAS): Add ko.
630 * po/ko.po: Resurrected file.
632 * doc/convtexi.pl: Add coding advice for Emacs.
634 * doc/getdate.texi: Add copyright notice.
636 * doc/mdate-sh: Upgrade to automake 1.5 version.
638 * doc/tar.texi (extracting files): Mention --to-stdout.
639 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
640 (Overwrite Old Files): Likewise.
642 * lib/Makefile.am (noinst_HEADERS):
643 Remove copysym.h. Add print-copyr.h, unicodeio.h.
644 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
646 * lib/copysym.c, lib/copysym.h: Remove.
647 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
648 lib/unicodeio.h: New files.
650 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
651 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
653 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
654 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
656 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
657 * m4/isc-posix.m4: Remove.
659 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
661 * po/POTFILES.in: Add copyright notice.
663 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
665 * tests/Makefile.am (LDADD): Likewise.
667 * src/buffer.c (write_archive_buffer, close_archive):
668 If an archive is a socket, treat it like a FIFO.
669 (records_read, records_written): New vars.
670 (write_archive_to_stdout): Now bool, not int.
671 (open_archive, flush_write, flush_read): Keep records_read and
672 records_written up to date.
674 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
675 (write_archive_to_stdout): Now bool, not int.
676 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
677 (read_header): Now takes bool arg. Existing callers modified
678 to pass 0, unless otherwise specified.
680 * src/delete.c (records_read): Remove; now a global.
681 (acting_as_filter): Now bool, not int.
682 (recent_long_name, recent_long_link, recent_long_name_blocks,
683 recent_long_link_blocks, records_read, records_written): New decls.
684 (records_skipped): New var.
685 (move_archive): Don't divide by zero if arg is 0.
686 Use the above vars to compute how far to move.
687 (write_recent_blocks): New function.
688 (delete_archive_member): Pass 1 to read_header, so that it doesn't
689 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
690 Keep track of how many records have been skipped.
691 Let the buffer code count records.
692 When copying a header, copy any extended headers that came before it.
694 * src/extract.c (extract_archive): When marking a directory to be
695 updated after symlinks, stat all directories after it in the
696 delayed-set-stat list too, since they will be checked after
697 symlinks. Add support for --overwrite-dir.
699 * src/list.c (recent_long_name, recent_long_link,
700 recent_long_name_blocks, recent_long_link_blocks): New vars.
701 (read_and): Pass 0 to read_header.
702 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
703 headers into new vars. Null-terminate incoming symbolic links.
705 * src/rmt.c: Include print-copyr.h, not copysym.h.
706 (main): Use print_copyright, not copyright_symbol.
707 * src/tar.c (decode_options): Likewise.
708 (OVERWRITE_DIR_OPTION): New constant.
709 (long_options, usage, decode_options): Add --overwrite-dir.
711 * src/tar.h: Put copyright notice into documentation.
713 * tests/Makefile.am (TESTS): Add delete03.sh.
714 * tests/delete03.sh: New file.
716 * tests/genfile.c: Include print-copyr.h, not copysym.h.
717 (main): Use print_copyright, not copyright_symbol.
718 Include <argmatch.h>.
719 (pattern_strings): Remove.
720 (pattern_args, pattern_types): New constants.
721 (main): Use XARGMATCH, not argmatch.
723 2001-09-20 Jim Meyering <meyering@lucent.com>
725 * lib/xstrtol.c (strtoimax): Guard declaration with
726 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
727 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
728 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
729 (strtoumax): Likewise, for completeness (it wasn't necessary).
730 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
731 Check for declaration of strtoimax.
732 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
733 Check for declaration of strtoumax.
735 2001-09-16 Paul Eggert <eggert@twinsun.com>
737 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
739 2001-09-14 Paul Eggert <eggert@twinsun.com>
741 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
743 * README-alpha: Describe automake patch.
745 * configure.ac (LIBOBJS):
746 Remove automake 1.4 workaround, as we're using 1.5 now.
747 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
749 * lib/copysym.c: Include stddef.h, for size_t.
750 Include langinfo.h if needed.
751 Use locale_charset only if USE_INCLUDED_LIBINTL;
752 if not, use nl_langinfo (CODESET) if available.
754 2001-09-13 Paul Eggert <eggert@twinsun.com>
756 * config.guess, config.sub: Sync with canonical versions.
758 * configure.ac (jm_PREREQ_XGETCWD): Add.
760 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
761 (libtar_a_SOURCES): Add copysym.c.
762 * copysym.c, copysym.h: New files.
764 * lib/error.c: Sync with fileutils version.
766 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
767 * m4/getcwd.m4: New file.
768 * m4/uintmax_t.m4: Remove.
770 * m4/gettext.m4 (AM_WITH_NLS):
771 Fix bug with calculating version of Bison 1.29.
772 Reported by Karl Berry.
774 * src/Makefile.am (datadir): Remove.
776 * src/rmt.c: Include copysym.h.
777 (main): Use copyright_symbol to translate copyright notice,
779 * src/tar.c: Likewise.
780 * tests/genfile.c: Likewise.
782 * src/system.h (MB_LEN_MAX): New symbol.
784 2001-09-11 Paul Eggert <eggert@twinsun.com>
786 * src/extract.c (struct delayed_set_stat): New member
788 (delay_set_stat): Initialize it to 0.
789 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
790 taking an extra stat ourselves. All callers changed.
791 (set_stat): Likewise.
792 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
793 If false, stop when encountering a struct whose 'after_symlinks'
794 member is true. Otherwise, go through all structures but check
795 them more carefully. All callers changed.
796 (extract_archive): When extracting a deferred symlink, if its parent
797 directory's status needs fixing, then mark the directory as needing
798 to be fixed after symlinks.
799 (extract_finish): Fix status of ordinary directories, then apply
800 delayed symlinks, then fix the status of directories that are
801 ancestors of delayed symlinks.
803 * src/rtapelib.c (rexec):
804 Remove declaration; it ran afoul of prototypes on Crays.
805 Reported by Wendy Palm of Cray.
807 2001-09-06 Paul Eggert <eggert@twinsun.com>
809 * lib/strtoimax.c (HAVE_LONG_LONG):
810 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
811 (strtoimax): Use sizeof (long), not
812 sizeof strtol (ptr, endptr, base),
813 to work around bug in IBM C compiler.
815 2001-09-04 Paul Eggert <eggert@twinsun.com>
817 * lib/xgetcwd.c: Include "xalloc.h".
818 (xgetcwd): Do not return NULL when memory is exhausted; instead,
819 report an error and exit.
821 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
824 2001-09-03 Paul Eggert <eggert@twinsun.com>
826 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
827 (jm_PREREQ_XGETCWD): New macro.
829 * lib/exclude.c (fnmatch_no_wildcards):
830 Fix typo that caused us to do case-folding
831 search even when that was not desired. This occurred only in the
834 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
835 Do not include xalloc.h.
836 (INITIAL_BUFFER_SIZE): New symbol.
837 Do not use xmalloc / xrealloc, since the caller is responsible for
838 handling errors. Preserve errno around `free' during failure.
839 Do not overrun buffer when using getwd.
841 * lib/xgetcwd.c (xgetcwd):
842 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
843 to decide whether to use getcwd (NULL, 0).
845 2001-09-02 Paul Eggert <eggert@twinsun.com>
847 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
849 2001-09-01 Jim Meyering <meyering@lucent.com>
851 * exclude.c: Use `""', not `<>' to #include non-system header files.
852 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
853 and strncasecmp as r-values. Unixware didn't have declarations.
855 2001-08-31 Jim Meyering <meyering@lucent.com>
857 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
858 Use an initial, malloc'd, buffer of length 128 rather than
859 a statically allocated one of length 1024.
861 2001-08-30 Paul Eggert <eggert@twinsun.com>
863 * lib/utime.c: Include full-write.h.
864 * lib/xstrtol.c (strtoimax): New decl.
866 2001-08-29 Paul Eggert <eggert@twinsun.com>
868 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
870 * src/create.c (dump_file): Relativize link names before dumping.
871 This fixes a bug reported by Jose Pedro Oliveira.
873 * src/create.c (dump_file): Use offsetof when computing sizes for
874 struct hack; this avoids wasted space in some cases.
875 * src/incremen.c (note_directory, find_directory): Likewise.
876 * src/names.c (name_gather, addname): Likewise.
878 * src/extract.c (extract_archive): Use strcpy, not memcpy,
879 for consistency with other code that does similar things.
880 * src/names.c (name_gather): Likewise.
882 * src/names.c (read_name_from_file, name_next, name_gather,
883 add_hierarchy_to_namelist): Avoid quadratic behavior when
884 reallocating buffers. Check for buffer size overflow.
885 (addname): Avoid unnecessary clearing of memory.
887 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
889 * src/extract.c (delay_set_stat): Fix off-by-one error in file
890 name size allocation that caused core dumps.
892 2001-08-28 Paul Eggert <eggert@twinsun.com>
894 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
896 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
897 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
898 (daddr_t): Remove; no longer used.
899 (jm_PREREQ_HUMAN): Add.
901 * acconfig.h: Remove; no longer needed.
903 * config.guess, config.sub:
904 New files, from automake 1.5. Gettext 0.10.39 needs them.
905 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
907 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
908 (SUBDIRS): Put intl before lib, as gettext requires.
910 * ABOUT-NLS: Upgrade to gettext 0.10.39.
911 * intl: Upgrade entire directory to gettext 0.10.39.
912 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
913 New files, from gettext 0.10.39.
914 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
915 Upgrade to gettext 0.10.39,
916 * po/Makefile.in.in: Likewise, except fix a typo in its copying
918 * po/cat-id-tbl.c, po/stamp-cat-id:
919 Remove; no longer used by gettext 0.10.39.
920 * po/ChangeLog: New file.
922 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
923 $(srcdir)/tar.texi: Likewise.
924 * doc/freemanuals.texi: New file.
925 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
927 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
929 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
930 (noinst_HEADERS): Add quote.h.
931 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
933 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
935 * lib/full-write.c, lib/savedir.c: Comment fix.
937 * lib/pathmax.h: Remove.
939 * lib/quote.c, lib/quote.h: New files.
941 * lib/xgetcwd.c: Don't include pathmax.h.
942 Include stdlib.h and unistd.h if available.
944 (xmalloc, xstrdup, free): Remove decls.
945 (xgetcwd): Don't assume sizes fit in unsigned.
946 Check for overflow when computing sizes.
947 Simplify reallocation code.
949 * lib/xmalloc.c: Quote failure tests.
951 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
953 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
955 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
957 (strtoumax, uintmax_t, strtoull, strtol): Remove.
958 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
959 (strtoimax): Renamed from strtoumax. All uses of unsigned values
960 changed to signed values. Check sizes at compile-time, not
961 run-time. Prefer strtol to strtoll if both work.
964 * lib/xstrtol.h (xstrtoimax): New decl.
966 * m4/Makefile.am (EXTRA_DIST):
967 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
968 longlong.m4, xstrtoimax.m4.
970 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
971 Remove; now done by autoconf.
972 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
973 Use AC_CHECK_TYPE instead of merely looking for the header.
975 * m4/uintmax_t.m4: Use shorter comment.
977 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
978 Quote first arg of AC_DEFUN.
979 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
980 is needed to parse the include file.
981 Simplify logic behind the args to AC_REPLACE.
983 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
985 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
988 Use "Copyright %d" to simplify the translator's job in the future.
989 Advise translator about circle-C.
990 * src/tar.c: (decode_options): Likewise.
991 * tests/genfile.c (main): Likewise.
993 2001-08-28 Jim Meyering <meyering@lucent.com>
995 * lib/argmatch.c: Include "quote.h".
996 (argmatch_invalid): Quote the context.
998 * lib/dirname.c (dir_name): Fix typo on PC platforms.
1000 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
1001 Use single-quote for local .h files.
1003 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
1005 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
1008 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
1009 invoking mktime the last time.
1011 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
1013 * lib/rename.c: Major rewrite by Volker Borchert to use system
1014 rename function, but to work around problems with trailing
1017 * lib/strtoll.c: New file, from glibc.
1018 * lib/strtoul.c: Update from glibc.
1020 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
1021 Add support for signed numbers, too.
1022 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
1024 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1026 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1027 (main): Use generic names in debugging output.
1028 * lib/strtoimax.c: Plus add the following changes of my own:
1029 (main): Use accurate names in debugging output.
1031 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1034 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1035 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1036 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1037 m4/utime.m4, m4/utimes.m4:
1038 Quote the first argument in each use of AC_DEFUN.
1040 * m4/getline.m4: Don't use string.h.
1042 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1044 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1046 2001-08-27 Paul Eggert <eggert@twinsun.com>
1048 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1050 The biggest change is the new --exclude semantics and options.
1051 The basic idea was suggested by Gerhard Poul; thanks!
1053 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1054 * README: ignfail.sh fails on some NFS hosts.
1055 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1057 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1058 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1059 Remove; the automake bug has been fixed.
1060 * acinclude.m4: Remove.
1062 * configure.ac: Renamed from configure.in.
1063 (AC_PREREQ): Bump from 2.13 to 2.52.
1064 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1065 1997-05-30) has an encoding error.
1066 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1067 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1069 * doc/fdl.texi: Update to current GNU version.
1071 * doc/tar.texi: Put leading '*' in direntry.
1072 Accommodate new gfdl sectioning.
1073 New option --recursion (the default) that is the inverse of
1076 New options --anchored, --ignore-case, --wildcards,
1077 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1078 Along with --recursion and --no-recursion, these control how exclude
1079 patterns are interpreted. The default interpretation of exclude
1080 patterns is now --no-anchored --no-ignore-case --recursion
1081 --wildcards --wildcards-match-slash.
1083 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1085 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1086 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1087 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1088 Include if available.
1089 (<xalloc.h>): Include
1090 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1091 (verify): New macro. Use it to verify that EXCLUDE macros do not
1092 collide with FNM macros.
1093 (struct patopts): New struct.
1094 (struct exclude): Use it, as exclude patterns now come with options.
1095 (new_exclude): Support above changes.
1096 (new_exclude, add_exclude_file):
1097 Initial size must now be a power of two to simplify overflow checking.
1098 (free_exclude, fnmatch_no_wildcards): New function.
1099 (excluded_filename): No longer requires options arg, as the options
1100 are determined by add_exclude. Now returns bool, not int.
1101 (excluded_filename, add_exclude):
1102 Add support for the fancy new exclusion options.
1103 (add_exclude, add_exclude_file): Now takes int options arg.
1104 Check for arithmetic overflow when computing sizes.
1105 (add_exclude_file): xrealloc might modify errno, so don't
1106 realloc until after errno might be used.
1108 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1110 (free_exclude): New decl.
1111 (add_exclude, add_exclude_file): Now takes int options arg.
1112 (excluded_filename): No longer requires options arg, as the options
1113 are determined by add_exclude. Now returns bool, not int.
1115 * lib/prepargs.c: Include <string.h>; required for C99 since
1119 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1121 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1122 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1124 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1125 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1127 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1128 subsumed by Autoconf 2.50.
1130 * m4/error.m4: Upgrade to serial 2.
1132 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1133 remove test for GNU C library. It's not correct, as some
1134 older glibcs are buggy.
1136 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1138 * m4/prereq.m4: Upgrade to serial 20, but then:
1139 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1140 (jm_PREREQ_EXCLUDE): New macro.
1141 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1144 * m4/realloc.m4: Upgrade to serial 4.
1146 * m4/strerror_r.m4: Revert to serial 1002.
1148 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1150 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1152 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1153 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1154 it is now subsumed by autoconf. Add inttypes.h.
1156 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1157 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1159 * src/buffer.c (new_volume): Stop if the script exits with an error.
1161 * src/common.h (excluded_with_slash, excluded_without_slash):
1162 Remove, replacing by:
1163 (excluded): New decl.
1164 (link_error): New decl.
1165 (excluded_name): Now returns bool.
1168 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1169 Support hard links to symbolic links.
1171 (struct delayed_symlink): Remove 'names' member, replacing it with
1172 'sources' and 'target' member. All uses changed.
1174 (struct string_list): New type.
1176 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1177 for struct hack; this avoids wasted space in some cases.
1179 (extract_archive): Fix test for absolute pathnames and/or "..".
1180 Use link_error to report errors for links.
1181 Remove redundant trailing '/' at "really_dir", for all uses, not
1182 just before invoking mkdir.
1183 If overwriting old files, do not worry so much about existing
1185 Fix mode computation in the case where the directory exists.
1187 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1188 link, make a copy of the symbolic link.
1190 * src/incremen.c (get_directory_contents):
1191 If ignore_failed_read_option, only warn about
1194 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1195 However, check for error even for '-' or '+' case.
1197 (print_header): Try parsing uids and gids as unsigned integers first,
1198 and as a uid_t or gid_t only if that fails. This adds support for
1199 listing positive uids and gids that are greater than UID_MAX and
1202 * src/misc.c (link_error): New function.
1204 * src/names.c (collect_and_sort_names):
1205 If ignore_failed_read_option, only warn about
1208 (excluded_name): Now returns bool. Simplify, as the fancy
1209 features are now all in excluded_filename.
1211 * src/rtapelib.c (base_name): Remove decl, as system.h now
1214 * src/system.h: Include stddef.h if available.
1215 (offsetof): Declare if stddef.h doesn't.
1217 Include <dirname.h>.
1218 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1220 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1221 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1222 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1223 WILDCARDS_MATCH_SLASH_OPTION):
1226 (long_options, usage, decode_options): Add support for --anchored,
1227 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1228 --no-wildcards-match-slash, --recursion, --wildcards,
1229 --wildcards-match-slash.
1231 (decode_options): Implement the new way of interpreting exclude
1234 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1236 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1237 just print error messages suggesting alternatives.
1239 (add_filtered_exclude): Remove.
1241 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1243 * tests/extrac04.sh (out): Remove
1244 directory/subdirectory/file1, as the new semantics for
1245 --exclude exclude it.
1247 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1249 2001-08-12 Paul Eggert <eggert@twinsun.com>
1251 * lib/addext.c (<errno.h>): Include.
1252 (errno): Declare if not defined.
1253 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1254 leaves errno alone, because there is no limit. Also, work even if
1255 size_t is narrower than long.
1257 2001-07-08 Paul Eggert <eggert@twinsun.com>
1259 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1261 2001-05-10 Paul Eggert <eggert@twinsun.com>
1263 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1264 Include <backupfile.h> and <dirname.h> after size_t is defined.
1265 (addext): Use base_len to trim redundant trailing slashes instead of
1268 * lib/backupfile.c (ISSLASH, base_name):
1269 Remove decls; now in dirname.h.
1270 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1272 (find_backup_file_name): Rename locals to avoid new functions.
1273 Use base_len instead of rolling it ourselves.
1274 Work even if dirlen is 0.
1275 Use a dir of '.' if given the empty string.
1278 Do not include <stdio.h>, <assert.h>; no longer needed.
1279 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1280 Include <string.h>, <dirname.h>.
1281 (base_name): Allow file names ending in slashes, other than names
1282 that are all slashes. In this case, return the basename followed
1285 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1286 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1287 (dir_len): Renamed from dirlen.
1288 All callers changed.
1290 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1292 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1294 2001-02-16 Paul Eggert <eggert@twinsun.com>
1296 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1297 Do not declare or define if HAVE_MBRTOWC,
1298 since the test for HAVE_MBRTOWC now requires proper declarations.
1300 * lib/alloca.c (malloc): Undef before defining.
1302 2001-02-13 Paul Eggert <eggert@twinsun.com>
1304 * src/compare.c (read_and_process): Use off_t for size.
1305 From Maciej W. Rozycki.
1307 2001-01-26 Paul Eggert <eggert@twinsun.com>
1309 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1311 2001-01-12 Paul Eggert <eggert@twinsun.com>
1313 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1315 * lib/savedir.h (savedir): Remove size arg.
1317 * doc/tar.texi: Add @setchapternewpage odd.
1318 Remove -I as an alias for -T, for now.
1320 Update copyright. Remove "Published by".
1321 Dates beginning with / or . are taken to be file names.
1323 * src/tar.c (<time.h>): Do not include;
1324 (time): Do not declare.
1325 (usage): Remove -I as an alias for -T.
1326 (OPTION_STRING): Remove -I.
1327 (decode_options): Dates that look like an absolute path name,
1328 or that start with '.', are presumed to be file names whose
1330 Remove 'I' as an aliase for 'T'.
1333 * src/extract.c (<time.h>): Do not include; system.h now does this.
1334 (make_directories): Skip filesystem prefixes.
1335 Don't assume '/' is the only separator.
1336 (extract_sparse_file): Use new full_write semantics.
1337 On write error, return instead of invoking skip_file.
1338 Do not free sparsearray; caller does this now.
1339 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1341 (extract_archive): Don't assume file name lengths fit in int.
1342 Report what got stripped from member name; it might be more than '/'.
1343 Use new full_write semantics.
1344 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1346 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1348 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1349 (time): Remove decl; likewise.
1350 (child_open_for_uncompress): Use new full_write semantics.
1351 (flush_write): Use ISSLASH instead of testing for '/'.
1352 (flush_read): Likewise.
1354 * src/rmt.h (_remdev): Look for / anywhere in Path.
1356 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1357 Don't assume '/' is the only separator.
1358 (safer_rmdir): Don't assume '/' is the only separator.
1360 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1362 * lib/dirname.h (dirlen): New decl.
1364 * src/incremen.c (get_directory_contents):
1365 Remove path_size arg; all callers changed.
1366 Don't assume '/' is the only directory separator.
1367 (gnu_restore): Work even if file name length doesn't fit in int.
1369 * lib/addext.c (ISSLASH): New macro.
1370 (addext): Trim any redundant trailing slashes.
1372 * src/names.c (name_next):
1373 Don't assume '/' is the only directory separator.
1374 (namelist_match): Likewise.
1375 (add_hierarchy_to_namelist): Remove dirsize arg.
1376 Do not assume '/' is the only directory separator.
1377 (new_name): Likewise.
1379 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1380 (libtar_a_SOURCES): Add dirname.c.
1382 * src/create.c (relativize):
1383 New function, with much of old start_header's guts.
1384 Handle filesystem prefixes.
1385 (start_header): Use this new function.
1386 (init_sparsearray): Don't bother to zero out the new array;
1388 (deal_with_sparse): Fix array allocation bug.
1389 (create_archive): Don't assume '/' is the only separator.
1390 (dump_file): Likewise.
1391 Don't worry about leading / in symlink targets.
1393 * lib/savedir.c (savedir):
1394 Remove size arg; it wasn't portable. All callers changed.
1396 * lib/utime.c (utime_null): Adjust to new full_write convention.
1398 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1400 * lib/backupfile.c: Include <dirname.h>.
1401 (ISSLASH): New macro.
1402 (find_backup_file_name): Use dirlen to calculate directory lengths.
1403 (max_backup_version): Strip redundant trailing slashes.
1405 * src/common.h: Include <full-write.h>.
1406 (get_directory_contents): No longer has size arg.
1407 (gnu_restore): Arg is size_t, not int.
1409 * src/system.h: Include <time.h>.
1410 (time): Declare if not defined.
1412 * lib/full-write.c: Include full-write.h, not safe-read.h.
1413 full_write returns size_t, with short writes meaning failure.
1414 All callers changed.
1416 * src/rtapelib.c: Include full-write.h.
1418 * src/rmt.c: Include full-write.h.
1419 (main): Update copyright.
1421 * doc/getdate.texi: Mention that only English is supported.
1422 Show how to use "date" so that the output is acceptable to getdate.
1423 Mention Z as an abbreviation for UTC.
1425 * lib/full-write.h: New file.
1427 * src/list.c: system.h now does time.h stuff.
1430 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1432 Do not include string.h, strings.h, or assert.h; no longer needed.
1433 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1435 (base_name): New decl.
1436 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1437 (dir_name_r): Remove.
1438 (dirlen): New function.
1439 (dir_name): Use dirlen instead of dir_name_r.
1440 (<string.h>, <strings.h>): Include only if test program.
1441 (main): Use "return 0", not "exit (0)".
1443 2000-12-08 Paul Eggert <eggert@twinsun.com>
1445 * lib/dirname.h: New file.
1447 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1449 * lib/fnmatch.c: Do not comment out all the code if we are using
1450 the GNU C library, because in some cases we are replacing buggy
1451 code in the GNU C library itself.
1453 2000-10-30 Paul Eggert <eggert@twinsun.com>
1455 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1457 2000-10-29 Paul Eggert <eggert@twinsun.com>
1459 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1461 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1463 2000-10-28 Paul Eggert <eggert@twinsun.com>
1465 * doc/tar.texi: --no-recursion now applies to extraction, too.
1466 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1467 * src/names.c (namelist_match, excluded_name):
1468 Do not match subfiles of a directory
1469 if --no-recursion is specified.
1470 * src/tar.c (NO_RECURSE_OPTION): Remove.
1471 (long_options): Have getopt set the --no-recursion flag.
1472 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1473 Remove case for NO_RECURSE_OPTION.
1474 * src/common.h (recursion_option):
1475 Renamed from no_recurse_option, with sense
1476 negated, and with FNM_LEADING_DIR being the nonzero value.
1478 * names.c (namelist_match): New function.
1479 (name_match, name_scan): Use it to eliminate duplicate code.
1480 (names_notfound): Remove special case for Amiga.
1482 2000-10-27 Paul Eggert <eggert@twinsun.com>
1484 * src/misc.c (read_error_details, read_warn_details,
1485 read_fatal_details): Don't assume size_t is unsigned long.
1487 * src/buffer.c (flush_read): If read_full_records_option, try to
1488 fill the input buffer, as --delete -f - needs this.
1490 2000-10-24 Paul Eggert <eggert@twinsun.com>
1492 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1494 * src/buffer.c (check_label_pattern):
1495 Make sure header name is a string before
1496 passing it to fnmatch.
1497 (init_volume_number): Check for global_volno overflow.
1498 (new_volume): Check for global_volno overflow.
1500 * src/tar.c (decode_options):
1501 Check that volume label is not too long to overflow
1502 name in tar header block.
1504 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1506 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1507 (AC_FUNC_STRERROR_R): Use this instead.
1509 2000-10-23 Paul Eggert <eggert@twinsun.com>
1511 * src/extract.c: Include <time.h>, since we invoke "time".
1513 * lib/prepargs.c (prepend_default_options):
1514 Don't use NULL, for portability.
1516 * m4/fnmatch.m4: Add "working" to message.
1518 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1520 (getpwuid, getgrgid): Declare only if system headers don't.
1521 (gid_to_gname): Don't invoke setgrent.
1522 (namelist): Now static, not global.
1523 (nametail): New var. All uses of namelast changed to use
1524 nametail, with one extra level of indirection.
1525 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1526 (name_match): Set nametail too, when setting namelist to null.
1527 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1528 struct name *, so that we don't have to look up the name again
1529 here. Get change_dir from dir rather than as a separate arg. Add
1530 dirsize arg, and pass it along to get_directory_contents. Remove
1531 unnecessary check of directory type.
1532 (new_name): Do not append a slash if PATH already ends in one.
1533 (avoided_names, struct avoided_name): Remove.
1534 (avoided_name_table): New var, replacing avoided_names.
1535 (hash_avoided_name, compare_avoided_names): New function.
1536 (add_avoided_name, is_avoided_name): Use hash table rather than
1539 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1540 (child_open_for_compress, child_open_for_uncompress,
1541 close_archive): Propagate any failure of the compression process
1543 (open_archive, flush_write, flush_read, close_archive): Do not
1544 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1545 -1. Instead, allocate an array with the size that's needed.
1546 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1547 (backspace_output): Don't try to backspace past start of archive.
1548 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1550 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1551 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1552 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1553 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1554 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1555 WITH_DMALLOC, WITH_REGEX):
1556 Remove; now generated automatically.
1558 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1559 compatibility for glibc fragments.
1560 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1561 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1562 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1563 that we needn't put an entry into acconfig.h.
1564 (ALL_LINGUAS): Add da.
1565 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1566 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1568 (AC_MBSTATE_T): Add.
1569 (RMT): Append $(EXEEXT).
1570 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1571 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1572 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1573 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1574 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1575 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1576 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1577 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1578 (EMUL_OPEN3): Remove; no longer needed.
1579 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1581 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1583 * src/common.h: Do not include basename.h.
1584 * src/rtapelib.c (base_name): Do not include basename.h;
1585 declare base_name instead.
1587 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1589 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1590 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1591 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1592 Adjust to the above changes.
1594 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1596 * src/open3.c: Remove.
1598 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1599 (tar_SOURCES): Remove open3.c.
1600 (INCLUDES): Remove -I.., as automake does that.
1601 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1603 The following changes are to put LOCALEDIR into localedir.h instead
1604 of passing it on the command line.
1606 (DISTCLEANFILES): New macro.
1607 (localedir.h): New rule.
1608 (rmt.o tar.o): Now depend on localedir.h.
1610 * tests/delete02.sh, tests/extrac04.sh: New files.
1612 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1613 (TESTS): Add extrac04.sh, and restore delete02.sh.
1614 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1615 (INCLUDES): Remove -I.. as automake does this now.
1617 * src/rtapelib.c (rexec): Don't declare unless using it.
1618 (do_command): Simplify signal-handling code slightly.
1620 * src/delete.c (blocks_needed): Remove. All uses changed to use
1621 blocking_factor - new_blocks.
1622 (acting_as_filter): New var.
1623 (write_record, delete_archive_members): Use acting_as_filter
1624 rather than archive == STDIN_FILENO to detect whether we're acting
1625 as a filter, as open can return STDIN_FILENO in some cases.
1626 (delete_archive_members): Ignore zero blocks if
1627 ignore_zeros_option is nonzero. Fix bug that messed up last
1628 output block: write_eot can't be used here, as it gets confused
1629 when the input is at end of file.
1631 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1632 symbolic link contents length. Pass directory size to
1633 get_directory_contents.
1635 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1636 m4/strerror_r.m4: New files.
1637 * m4/signedchar.m4: Remove this file.
1638 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1639 * m4/Makefile.am (EXTRA_DIST): Likewise.
1641 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1643 * po/da.po: New translation file.
1645 * src/mangle.c (extract_mangle):
1646 Fix diagnostic with wrong number of %s'es.
1648 * lib/fnmatch.c (fnmatch):
1649 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1650 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1652 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1653 fall off a device's end. Detect this.
1655 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1657 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1658 include <pathmax.h> and directory include files like <dirent.h>;
1659 no longer used. Include <savedir.h> instead.
1660 (closedir, signed_char): remove macro; no longer used.
1661 (bool, false, true): Include <stdbool.h> if you have the include
1662 file, otherwise define.
1665 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1666 opendir_warn, readdir_error): Remove; no longer needed.
1667 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1668 before deciding whether we're trying to remove ".".
1669 (remove_any_file): Try unlink first if we are not root. Use
1670 savedir when recursively removing directories, to avoid exhausting
1672 (savedir_error, savedir_warn, symlink_error): New functions.
1674 * src/list.c: (read_and): Do not invoke
1675 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1676 responsible for that. Do not invoke apply_delayed_set_stat; our
1677 caller is now responsible for that.
1678 (read_header): Use signed char instead of signed_char. Prevent
1679 later references to current_header from mistakenly treating it as
1681 (from_header): Quote invalid base-64 strings in diagnostics.
1682 (time_from_header): Do not warn about future timestamps in
1683 archive; check_time now does that.
1684 (print_header): Quote unknown file types.
1685 (skip_member): New function, replacing skip_extended_headers and
1686 now skipping the whole member instead of just the extended
1687 headers. All callers changed. This makes the code handle
1688 extended headers uniformly, and fixes some bugs.
1690 * src/update.c (update_archive): Use skip_member.
1692 * src/extract.c (we_are_root): Now global.
1693 (struct delayed_symlink): New type.
1694 (delayed_symlink_head): New var.
1695 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1696 not apply_delayed_set_stat.
1697 (set_mode, set_stat): Pointer args are now const pointers.
1698 (check_time): New function.
1699 (set_stat): Warn if setting a file's timestamp to be the future.
1700 (make_directories): Do not save and restore errno.
1701 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1702 intermediate directories.
1703 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1704 not in caller. Extract potentially dangerous symbolic links more
1705 carefully, deferring their creation until the end, and using a
1706 regular file placeholder in the meantime. Do not remove trailing
1707 / and /. from file names. Do not bother checking for ".." when
1708 checking whether a directory loops back on itself, as loopbacks
1709 can occur with symlinks too. Also, in that case, do not bother
1710 saving and restoring errno; just set it to EEXIST.
1711 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1712 ancestor if it ends in slash too (as well as ending in a char just
1714 (apply_delayed_set_stat): Remove.
1715 (apply_delayed_symlinks, extract_finish): New functions.
1717 * doc/fdl.texi: New file.
1718 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1719 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1720 * doc/tar.texi: Add Free Documentation License. New section
1721 "Overwrite Old Files", and revamp that section to make it easier to
1722 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1723 documentation into getdate.texi. Fix several minor typos. Describe
1724 TAR_OPTIONS. Describe incompatibility between incremental backups and
1725 --atime-preserve. Describe incompatibility between --verify and other
1726 options. Mention that tar normally removes symbolic links rather than
1727 following them, when extracting a file of the same name.
1729 * THANKS: Add gpoul. Change skip's address.
1731 * po/POTFILES.in: Add lib/human.c.
1733 * src/common.h (namelist, namelast): Remove decls.
1734 (we_are_root, extract_finish, skip_member, savedir_error,
1735 savedir_warn, symlink_error, gnu_list_name): New decls.
1736 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1737 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1738 closedir_warn, opendir_error, opendir_warn, readdir_error,
1739 readdir_warn): Remove decls.
1740 (get_directory_contents): New off_t arg.
1741 (addname): Now returns struct name *.
1743 * src/tar.h, tests/genfile.c: Fix comments.
1745 * src/create.c: Include hash.h.
1746 (gnu_list_name): Remove decl.
1747 (struct link): Remove "next" member.
1749 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1750 consistency with other diagnostics.
1751 (deal_with_sparse): Check for I/O error when closing the file.
1752 (create_archive): Do not allocate an array of size PATH_MAX, as
1753 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1754 the size that's needed.
1755 (hash_link, compare_links): New functions.
1756 (dump_file): Do not exhaust open file descriptors when descending
1757 deeply into a directory, by using savedir rather than
1758 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1759 Hash the set of links already created, instead of using a linked
1760 list. Fix some bugs in outputting sparse files which caused the
1761 sparse tables to be incorrect. When a file unexpectedly shrinks,
1762 output zeros rather than garbage. Do not allocate an array of
1763 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1764 allocate an array with the size that's needed.
1766 * src/incremen.c: Include hash.h.
1767 (struct directory): Remove "next", "dir_text". Change "name" to
1768 be char[1] with struct hack, not const char *. Add "found".
1769 (directory_list): Remove. Replaced by directory_table.
1770 (directory_table): New var.
1771 (nfs_string): Renamed from nfs.
1772 (hash_directory, compare_directories): New functions.
1773 (note_directory): Now returns struct directory *. First arg is
1774 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1775 Remove text arg. New "found" arg, basically corresponding to the
1776 old text arg not being null. All callers changed.
1777 (note_directory, find_directory): Use hash table rather than
1779 (get_directory_contents): New arg "device". Use savedir to do the
1780 hard work. Save the nfs-ness of stat_data, since it might change
1781 under us. Use note_directory instead of find_directory to save
1782 some work. When adding an "A" record, do it with
1783 add_to_accumulator instead of cheating with strcat.
1784 (read_directory_file): Use "+" flag before device to indicate
1785 whether it was NFS. Fix typo in checking for strtoul error.
1786 (write_directory_file_entry): New function.
1787 (write_directory_file): Use it, and use the hash routines to
1788 traverse the directory table.
1789 (gnu_restore): Use savedir rather than opendir/readdir.
1791 * src/tar.c: Include localedir.h, prepargs.h.
1792 (long_options): Now static.
1793 (long_options, usage, decode_options): -j is now short for
1794 --bzip2, and -I is now an alias for -T.
1795 (decode_options, main): argv is not const pointer now.
1796 (decode_options): Invoke prepend_default_options to support
1797 TAR_OPTIONS. In diagnostic, mention the string that was the
1798 invalid blocking factor, tape length, group, owner, or record
1799 size. --delete is no longer incompatible with -f -, undoing
1801 (main): Invoke extract_finish at end of extraction.
1803 * src/rmt.c: Include localedir.h.
1804 (main): Update copyright date to 2000.
1806 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1807 following changes: Use @sc where appropriate. Document the ranges of
1808 supported times more precisely. Add Eggert to getdate authors.
1809 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1810 zone names, as it wasn't correct and people shouldn't be relying on it
1811 anyway. Relative items also account for non-DST adjustments. Fix
1814 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1816 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1818 * tests/preset.in: Set LANGUAGE to the empty string, for some
1821 2000-10-20 Paul Eggert <eggert@twinsun.com>
1823 * m4/fnmatch.m4: Mention the GNU C library.
1825 2000-10-19 Paul Eggert <eggert@twinsun.com>
1827 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1830 2000-10-17 Paul Eggert <eggert@twinsun.com>
1832 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1835 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1836 (CHAR_BIT): Define if not defined.
1838 2000-09-09 Paul Eggert <eggert@twinsun.com>
1840 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1842 2000-08-07 Paul Eggert <eggert@twinsun.com>
1844 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1846 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1847 change to array from char *.
1849 2000-08-06 Paul Eggert <eggert@twinsun.com>
1851 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1852 compatibility with glibc 2.1.3 strftime.c.
1854 2000-07-31 Paul Eggert <eggert@twinsun.com>
1856 * lib/quotearg.c (quotearg_n_options):
1857 Don't make the initial slot vector a constant,
1858 since it might get modified.
1860 * lib/quotearg.c: Add support for more than one preallocated slot.
1862 2000-07-30 Paul Eggert <eggert@twinsun.com>
1864 * lib/quotearg.c (quotearg_n_options):
1865 Preallocate a slot 0 buffer, so that the caller
1866 can always quote one small component of a "memory exhausted" message
1869 2000-07-23 Paul Eggert <eggert@twinsun.com>
1872 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1873 mbstate_t is always defined.
1875 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1876 some GCC installations, and this configuration error is likely to be
1879 2000-07-22 Paul Eggert <eggert@twinsun.com>
1882 When the system forces us to redefine mbstate_t, shadow its mbsinit
1883 function. From Bruno Haible.
1885 2000-07-14 Paul Eggert <eggert@twinsun.com>
1887 * lib/xmalloc.c: Simplify exhausted message.
1889 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1891 2000-07-13 Paul Eggert <eggert@twinsun.com>
1893 * lib/quotearg.h (enum quoting style):
1894 New constant clocale_quoting_style.
1897 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1898 Add support for clocale_quoting_style, undoing previous change to
1899 locale_quoting_style.
1901 2000-07-10 Paul Eggert <eggert@twinsun.com>
1904 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1905 since otherwise we don't need it.
1906 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1907 since we don't do multibytes in that case.
1908 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1909 invoke multibyte primitives.
1911 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1912 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1913 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1914 and mbstate_t, to a single-part test that simply defines mbstate_t.
1916 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1917 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1918 to decide whether to define the BeOS workaround macro;
1919 this adjusts to the change to AC_MBSTATE_T.
1921 * m4/strerror_r.m4: New file.
1923 2000-07-05 Paul Eggert <eggert@twinsun.com>
1925 * lib/quotearg.c: Use double-quote to quote.
1927 * lib/quotearg.c (N_): New macro.
1928 (gettext_default): New function.
1929 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1930 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1933 * lib/quotearg.c (struct quoting_options):
1934 Simplify quote_these_too dimension.
1935 From Bruno Haible <haible@clisp.cons.org>.
1937 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1938 Test for mbstate_t only if the test
1939 for an object-type mbstate_t fails.
1941 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1943 2000-07-03 Paul Eggert <eggert@twinsun.com>
1945 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1946 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1948 * lib/quotearg.c (mbrtowc):
1949 Assign to *pwc, and return 1 only if result is nonzero.
1950 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1952 2000-07-02 Paul Eggert <eggert@twinsun.com>
1954 * lib/quotearg.c (mbstate_t):
1955 Do not define; it should be defined with AC_CHECK_TYPE.
1957 2000-06-26 Paul Eggert <eggert@twinsun.com>
1959 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1960 a bug in glibc 2.1.3.
1962 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1964 2000-06-19 Paul Eggert <eggert@twinsun.com>
1966 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1967 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1968 (ISPRINT): Likewise.
1969 Reported by Tom Tromey.
1971 2000-06-15 Paul Eggert <eggert@twinsun.com>
1973 * lib/human.c (adjust_value): New function.
1974 (human_readable_inexact): Apply rounding style even when printing
1977 * lib/human.c: Avoid shadowing warnings.
1980 2000-06-14 Paul Eggert <eggert@twinsun.com>
1982 * lib/human.c (human_readable_inexact): Allow an input block size
1983 that is not a multiple of the output block size, and vice versa.
1985 * lib/getdate.y (get_date): Apply relative times after time zone
1986 indicator, not before.
1988 2000-05-31 Paul Eggert <eggert@twinsun.com>
1990 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1991 and thus don't need AC_CANONICAL_HOST.
1993 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1994 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1995 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1996 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1997 changed. Instead of inspecting the output of getconf, try to
1998 compile the test program without and with the macro definition.
1999 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
2000 getconf. Instead, check for the needed flags by compiling test
2003 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
2005 * config.guess, config.sub: Remove these files, for similar reasons.
2007 2000-05-03 Paul Eggert <eggert@twinsun.com>
2009 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
2010 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
2011 bug. This avoids a clash when files like regex.c that define
2014 2000-05-02 Paul Eggert <eggert@twinsun.com>
2016 * m4/largefile.m4 (AC_SYS_LARGEFILE):
2017 Define _GNU_SOURCE if this is needed to make
2018 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
2019 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
2021 * lib/quotearg.c (mbrtowc, mbstat_t):
2022 Add definitions if !HAVE_MBSTATE_T_OBJECT.
2023 (<wctype.h>): Include if HAVE_WCTYPE_H.
2024 (iswprint): Define to 1 if we lack it
2026 2000-04-18 Paul Eggert <eggert@twinsun.com>
2028 * m4/mbstate_t.m4: New file.
2030 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2032 * tests/ignfail.sh: Test for uid 0 along with user "root".
2034 2000-04-05 Paul Eggert <eggert@twinsun.com>
2036 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2037 Don't use -n32 on IRIX if the installer said
2040 2000-02-28 Paul Eggert <eggert@twinsun.com>
2042 * lib/quotearg.c (ALERT_CHAR): New macro.
2043 (quotearg_buffer_restyled): Use it.
2045 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2047 * src/list.c (tartime): Fix off-by-one error when copying year if
2050 2000-02-18 Paul Eggert <eggert@twinsun.com>
2052 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2053 (textint): New typedef.
2054 (parser_control): Changed from struct parser_control to typedef
2055 (for consistency). Member year changed from int to textint. All
2057 (YYSTYPE): Removed; replaced by %union with int and textint
2059 (tID): Removed; not used.
2060 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2061 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2062 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2063 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2064 (date, number, to_year): Use width of number in digits, not its
2065 value, to determine whether it's a 2-digit year, or a 2-digit
2067 (yylex): Store number of digits of numeric tokens. Return '?' for
2068 unknown identifiers, rather than (unused) tID.
2070 2000-01-16 Paul Eggert <eggert@twinsun.com>
2072 * lib/quotearg.c (quotearg_buffer_restyled):
2073 Do not quote alert, backslash, formfeed,
2074 and vertical tab unnecessarily in shell quoting style.
2076 2000-01-15 Paul Eggert <eggert@twinsun.com>
2079 Change quoting to be compatible with future autoconf versions.
2081 2000-01-11 Paul Eggert <eggert@twinsun.com>
2083 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2085 2000-01-07 Paul Eggert <eggert@twinsun.com>
2087 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2089 Fix bug with fnmatch.h dependency, as follows:
2090 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2091 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2093 * src/common.h (apply_nonancestor_delayed_set_stat):
2094 Renamed from apply_delayed_set_stat.
2095 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2096 chown_error_details, close_warn, closedir_warn, mkdir_error,
2097 read_error_details, read_fatal_details, read_warn_details,
2098 seek_error_details, seek_warn_details, utime_error,
2099 write_error_details, write_fatal_details): New decls.
2101 Make diagnostic messages more regular.
2102 * src/create.c (dump_file): Quote file names with colons if possible.
2103 * src/compare.c (diff_archive): Likewise.
2104 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2105 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2106 * src/mangle.c (extract_mangle): Likewise.
2107 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2109 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2110 new_volume, xclose):
2111 Use error message functions to report errors consistently.
2112 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2113 * src/create.c (finish_sparse_file, dump_file): Likewise.
2114 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2115 extract_archive): Likewise.
2116 * src/list.c (list_archive): Likewise.
2117 * src/update.c (append_file): Likewise.
2118 * src/compare.c (diff_init, diff_sparse_files):
2119 Use xalloc_die to report memory exhaustion.
2120 * src/incremen.c (gnu_restore): Likewise.
2121 * src/list.c (read_header): Likewise.
2122 * src/mangle.c (extract_mangle): Likewise.
2123 * src/misc.c (maybe_backup_file): Likewise.
2124 * src/tar.c (decode_options): Likewise.
2125 * src/compare.c (read_and_process, fill_in_sparse_array,
2127 Use consistent terminology for unexpected-EOF message.
2128 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2129 * src/list.c (list_archive, read_header, skip_file,
2130 skip_extended_headers): Likewise.
2131 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2132 (xdup2): Regularize messages with rest of tar.
2134 * src/buffer.c (flush_read): Don't read past EOF.
2136 * src/extract.c (extr_init):
2137 If we run out of memory, invoke apply_delayed_set_stat.
2138 (prepare_to_extract): Don't complain if we can't remove ".".
2139 (apply_delayed_set_stat): New function.
2140 (apply_nonancestor_delayed_set_stat):
2141 Renamed from apply_delayed_set_stat. All uses changed.
2142 Don't remove head if it doesn't apply.
2144 * src/create.c (find_new_file_size):
2145 Return size instead of storing through pointer.
2146 All callers changed.
2147 (deal_with_sparse): Don't keep reading after read errors.
2148 (finish_sparse_file): Just abort if there is an internal error.
2149 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2150 Don't restore access times on directories during incremental dumps
2151 until after dealing with the directory.
2152 If ignoring failed reads, count closedir, read, and unknown
2153 file errors as warnings, not errors.
2154 Fix buffer overrun problem when dumping sparse files.
2156 * src/list.c (read_and):
2157 Invoke apply_nonancestor_delayed_set_stat on file names
2158 after handling them.
2159 (decode_mode): Remove; moved to misc.c.
2161 * src/misc.c (safer_rmdir): New function.
2162 (remove_any_file): Use it to avoid problems with rmdir(".").
2163 (maybe_backup_file): Regularize diagnostics.
2164 (undo_backup_file): Likewise.
2165 (decode_mode): Moved here from list.c.
2166 (chmod_error_details, chown_error_details, close_fatal,
2167 close_warn, closedir_warn, mkdir_error, read_error_details,
2168 read_warn_details, read_fatal_details, seek_error_details,
2169 seek_warn_details, utime_error, write_error_details,
2170 write_fatal_details): New functions.
2172 * src/delete.c (save_record): Remove static variable (now local).
2173 (move_archive): Don't position before start of archive.
2174 (write_record): Abort if count is zero at inopportune time.
2177 * src/tar.c (decode_options): --delete and -f - are now
2178 incompatible, since we didn't have time to fix their bugs.
2180 * tests/Makefile.am (TESTS): Remove delete02.sh.
2181 * tests/ignfail.sh: Adjust to new quoting scheme again.
2183 2000-01-06 Paul Eggert <eggert@twinsun.com>
2185 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2186 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2187 (tm_diff): Renamed from difftm. All uses changed.
2188 Replace body with that taken from GNU C Library 2.1.3pre1.
2189 (get_date): Prefer tm_gmtoff to tm_diff if available.
2191 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2193 * tests/incremen.sh: Invoke stat on newly created file so that its
2194 ctime is updated on Nextstep.
2196 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2198 * lib/getdate.y (get_date):
2199 Fix typo when checking for time_t overflow in time zone calculations.
2201 1999-12-13 Paul Eggert <eggert@twinsun.com>
2203 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2205 * README-alpha: New file.
2206 * README: New sections for gzip and bzip2, Solaris.
2207 Remove mention of BACKLOG.
2209 * configure.in (AC_C_BACKSLASH_A): Add.
2210 (AC_CHECK_HEADERS): Add wchar.h.
2211 (AC_CHECK_FUNCS): Add mbrtowc.
2212 (AC_FUNC_CLOSEDIR_VOID): Add.
2214 * tests/Makefile.am (TESTS): Add delete02.sh.
2215 (POSTPONED_TESTS): Remove.
2216 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2219 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2221 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2223 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2225 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2227 * src/tar.c ("quotearg.h"): New include.
2228 (usage): Now has __attribute__ ((noreturn)).
2229 (confirm): Report errno if we can't open tty.
2230 (confirm, decode_options):
2231 Quote arbitrary strings in diagnostics.
2232 (OVERWRITE_OPTION): New constant.
2233 (long_options, usage, decode_options): New --overwrite option.
2234 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2235 are now mutually exclusive.
2236 Don't assume that gettext preserves errno.
2237 (main): Set default quoting style to escape_quoting_style.
2239 * src/update.c (<quotearg.h>): New include.
2241 Don't assume that gettext preserves errno.
2242 Quote arbitrary strings in diagnostics.
2243 Check for close error.
2245 * src/names.c (<quotearg.h>): New include.
2246 (name_init, name_next, name_close, names_notfound,
2247 collect_and_sort_names): Don't assume that gettext preserves
2248 errno. Quote arbitrary strings in diagnostics.
2249 (excluded_name): Fix typo that caused empty patterns to be
2252 * src/misc.c (<quotearg.h>): New include.
2253 (quote_copy_string): Quote only newline and backslash; the output is no
2254 longer meant for humans, and is locale-independent.
2255 (contains_dot_dot): New function.
2256 (remove_any_file): Don't use lstat; just rmdir the file and then use
2257 unlink if the rmdir fails because the file isn't a directory.
2258 Check for readdir and closedir errors.
2259 (maybe_backup_file): Report "stat" for stat errors.
2260 (maybe_backup_file, chdir_do):
2261 Quote arbitrary strings in diagnostics.
2262 (maybe_backup_file, undo_last_backup):
2263 Don't assume that gettext preserves errno.
2264 (call_arg_error, call_arg_fatal, call_arg_warn,
2265 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2266 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2267 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2268 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2269 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2270 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2272 * src/system.h (__attribute__): New macro.
2273 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2274 (S_ISDOOR): New macro.
2275 (closedir): New macro, if CLOSEDIR_VOID.
2277 * src/rmt.c, src/rtapelib.c (decode_oflag):
2278 O_APPEND might not be defined.
2280 * src/list.c: (read_and, list_archive):
2281 Quote arbitrary strings in diagnostics.
2282 (from_header): Use locale_quoting_style to quote diagnostics.
2283 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2285 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2287 * src/Makefile.am: Use ## for copyright comments.
2289 * src/extract.c (<quotearg.h>): New include.
2290 (enum permstatus): New enum.
2291 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2292 two mallocs. New members file_name_len, invert_permissions, permstatus.
2293 (extr_init): Remove hack that silently adjusted newdir_umask.
2294 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2295 Use these args to decide whether and how to set modes.
2296 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2297 Don't assume that gettext preserves errno.
2298 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2299 (delay_set_stat, repair_delayed_set_stat): New functions.
2300 (make_directories): Avoid mkdir where last part of path is "..".
2301 Create a struct delayed_set_stat for each directory made.
2302 (prepare_to_extract): Renamed from unlink_destination, and
2303 return 0 immediately if to_stdout_option; all callers changed.
2304 (maybe_recoverable): New parameter interdir_made.
2305 Add support for --overwrite.
2306 (extract_sparse_file, extract_archive):
2307 Quote arbitrary strings in diagnostics.
2308 (extract_archive): By default, warn about ".." in member names, and skip them.
2309 Don't open files with O_NONBLOCK or O_APPEND.
2310 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2311 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2312 minus the current umask. Keep track of intermediate directories made,
2313 to avoid looping when making x/../x when x doesn't exist; the
2314 earlier code solved this in a different way that didn't fit well
2315 into the new scheme. Don't extract permissions onto existing
2316 directories unless --overwrite is given. Do not add -wx------
2317 permissions to new directories permanently; just do it temporarily.
2318 Remove no-longer-needed hack with MSDOS and directory time stamps.
2319 (apply_delayed_set_stat): New argument specifies which directories to
2320 fix statuses of. Do not wait until the end of extraction to fix
2321 statuses; instead, fix a directory's status once we exit that directory.
2322 This requires less memory and does the right thing in some cases
2323 where the old method didn't.
2324 (fatal_exit): New function.
2326 * src/incremen.c (<quotearg.h>): New include.
2327 (get_directory_contents, gnu_restore):
2328 Check for readdir and closedir errors.
2329 (get_directory_contents, read_directory_file, gnu_restore):
2330 Quote arbitrary strings in diagnostics.
2331 (get_directory_contents, read_directory_file, write_directory_file):
2332 Don't assume that gettext preserves errno.
2334 * src/create.c (<quotearg.h>): New include.
2335 (start_header): Use `member names' to refer to archive member names, not
2336 `archive names'. Warn about `..' in member names.
2337 (finish_sparse_file, dump_file):
2338 Quote arbitrary strings in diagnostics.
2339 (finish_sparse_file, dump_file):
2340 Don't assume that gettext preserves errno.
2341 (dump_file): Don't use `access' to determine whether a directory is readable;
2342 this isn't reliable if tar is setuid. Use `opendir' instead.
2343 Check for readdir and closedir failures.
2344 Don't dump sockets as if they were fifos; just warn and skip.
2346 * src/delete.c (move_archive):
2347 Don't report fatal error merely because sizes don't fit
2348 into struct mtop values; fall back on lseek instead.
2349 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2350 Say `reposition' instead of `re-position'.
2351 (delete_archive_members):
2352 Set archive to STDOUT_FILENO before outputting trailing buffer.
2354 * src/compare.c (<quotearg.h>): New include.
2355 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2356 and `Cannot' others.
2357 (report_difference, diff_archive):
2358 Quote arbitrary strings in diagnostics.
2359 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2360 Don't assume that gettext preserves errno.
2361 (diff_archive): Don't open regular files with O_NONBLOCK.
2362 Preserve access times of files if --atime.
2364 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2365 (FATAL_ERROR, USAGE): Don't return 0.
2366 (enum old files): New enum.
2367 (old_files_option): New variable, replacing keep_old_files_option and
2368 unlink_first_option.
2369 (apply_delayed_set_stat): Now takes char const * param.
2370 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2371 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2372 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2373 read_fatal, readdir_error, readdir_warn, readlink_error,
2374 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2375 truncate_error, truncate_warn, unlink_error, waitpid_error,
2376 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2379 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2380 archive_write_error, archive_read_error, flush_archive, close_archive,
2381 init_volume_number, new_volume):
2382 Don't assume that gettext preserves errno.
2384 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2385 (open_archive): Reject multivolume verify attempts a bit earlier.
2386 Rename local variable `access', in case it's defined by system header.
2388 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2389 `Could not' sometimes and `Cannot' others.
2391 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2392 Quote arbitrary strings in diagnostics.
2394 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2397 (init_volume_number): Check for input and output errors in volno_file.
2399 (new_volume): Use new fatal_exit function to exit, and new xfork
2402 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2404 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2406 * doc/tar.texi: Add --overwrite.
2407 --absolute-names rejects ".." in names.
2409 * lib/quotearg.c: Add support for multibyte characters.
2411 (ISPRINT): New macro.
2412 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2413 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2414 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2415 (quotearg_buffer_restyled): New function, with most of the old
2416 quotearg_buffer's contents.
2417 Major rewrite to support multibyte characters.
2418 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2420 * m4/c-bs-a.m4: New file.
2422 * lib/Makefile.am: Use ## for copyright notice.
2424 * scripts/Makefile.am: Use ## on copyright notice.
2427 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2429 1999-12-05 Paul Eggert <eggert@twinsun.com>
2431 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2432 src/ChangeLog, tests/ChangeLog: Remove these files.
2433 * ChangeLog.1: New file, incorporating the above files, plus old
2435 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2437 1999-12-05 Dale Worley <worley@ariadne.com>
2439 * src/compare.c (<utime.h>, struct utimbuf): Add.
2440 (diff_archive): Restore access times if --atime.
2441 * doc/tar.texi: Explain that --atime also preserves modification time.
2443 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2445 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2446 * BACKLOG, TODO: Remove.
2447 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2448 * README: Bring up to date.
2450 1999-12-03 Paul Eggert <eggert@twinsun.com>
2452 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2454 * src/compare.c (diff_archive):
2455 Do not set errno to EPIPE; we no longer use perror.
2457 * src/create.c (dump_file):
2458 If a parent directory said that a file should be there but it is
2459 absent, diagnose it as being removed in the meantime.
2460 Do not pass meaningless errno to ERROR when reporting that the
2461 file changed as we read it.
2462 Report that a file changed if its ctime changes; this is more
2463 sensitive than mtime+size, and more accurate.
2465 * src/incremen.c (enum children): New type.
2466 (struct directory): Change old char allnew member to new enum children
2469 (get_directory_contents): When doing an incremental dump that does
2470 not cross filesystem boundaries, dump the mount points, even though
2471 they are in a different filesystem. This is for convenience when
2472 restoring, and for consistency with non-incremental dumps.
2473 This requires a 3-way flag for keeping track of which children we want,
2474 so we use enum children rather than boolean.
2476 * src/open3.c (modes): Remove.
2477 (open3): Remove unportable assumptions about flag encodings.
2478 Use `stat' instead of `access' for testing file existence,
2479 to avoid problems with setuid programs.
2481 * src/names.c (name_next): If file names are given both in the
2482 command line (e.g. via -C) and in a file (via -T), do not
2483 ignore the command-line names.
2485 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2487 * doc/tar.texi: Clarify getdate authorship.
2489 1999-11-23 Paul Eggert <eggert@twinsun.com>
2491 * lib/Makefile.am (DISTCLEANFILES): New macro.
2493 * configure.in (tar_fnmatch_hin):
2494 Remove; it runs afoul of a bug in autoconf 2.13.
2495 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2497 1999-11-19 Paul Eggert <eggert@twinsun.com>
2499 * m4/largefile.m4: Update serial.
2501 1999-11-18 Paul Eggert <eggert@twinsun.com>
2503 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2504 the QNX shell, which doesn't propagate exit status of failed
2505 commands inside shell assignments.
2507 1999-11-07 Paul Eggert <eggert@twinsun.com>
2509 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2511 * configure.in (AC_PREREQ): Bump to 2.13.
2512 (ALL_LINGUAS): Add pt_BR, ja.
2513 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2514 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2515 for AIX crossbuilds.
2517 * doc/tar.texi: New node create options for --ignore-failed-read.
2518 Remove unused version control symbols.
2519 Modernize texinfo usage.
2521 * src/tar.c (usage): Add examples.
2523 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2524 Include fnmatch.h when testing fnmatch.
2526 * src/common.h (collect_and_sort_names): New decl.
2528 * src/list.c (from_header):
2529 Handle 32-bit two's complement negative time stamps
2530 even if the leading octal digit is 2 or 3.
2532 * src/extract.c (set_stat): Remove duplicate code.
2534 * src/create.c (to_chars): Remove trailing newline from warning.
2535 (dump_file): Ignore doors.
2536 (finish_header): Report block numbers with origin 0, not origin 1.
2538 * src/rmt.c: Include getopt.h.
2539 (long_opts): New constant.
2540 (usage): New function.
2541 (main): Implement --help and --version.
2542 Output usage message if arguments are bad.
2544 1999-10-10 Paul Eggert <eggert@twinsun.com>
2546 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2548 * README: Remove --with-dmalloc.
2549 Add --disable-largefile.
2550 Remove old NeXT dirent problems, or AIX valloc problems.
2551 Remove old union wait advice, and old %lld advice.
2552 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2554 * doc/tar.texi: Clarify documentation for portable file names.
2556 * configure.in (AM_WITH_DMALLOC): Remove.
2557 (ALL_LINGUAS): Add ja.
2559 * src/tar.c (decode_options):
2560 Invalid dates are now treated as (time_t) -1.
2561 Redo version message to conform to GNU standards.
2563 * src/create.c (dump_file):
2564 Fix typo: last two args to dump_file were interchanged.
2565 * src/update.c (update_archive): Likewise.
2567 * src/common.h (tartime): New decl.
2569 * src/list.c (tartime): Now extern.
2570 (read_and): Invalid headers cause errors, not warnings.
2572 1999-10-03 Paul Eggert <eggert@twinsun.com>
2574 * lib/getdate.y (__attribute__):
2575 Don't use if GCC claims to be before 2.8; this is
2576 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2578 1999-09-25 Paul Eggert <eggert@twinsun.com>
2580 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2581 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2583 * tests/incremen.sh: Add yet another sleep.
2585 1999-09-24 Paul Eggert <eggert@twinsun.com>
2587 * NEWS: A read error now causes a nonzero exit status.
2589 * src/create.c (to_chars): Fix base-256 output.
2591 * src/buffer.c (write_error):
2592 Read error is an error, not just a warning.
2594 1999-09-24 Paul Eggert <eggert@twinsun.com>
2596 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2598 * src/tar.c (<time.h>): Include.
2599 (time): Declare if not defined.
2600 (confirm): Don't read past EOF.
2601 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2602 (main): Use clock_gettime if available.
2604 * tests/Makefile.am (TESTS): Add incremen.sh
2605 (INCLUDES): Add -I../lib, for fnmatch.h.
2607 * src/update.c (update_archive):
2608 Remove call to name_expand; had no effect.
2609 Use chdir_do to change into directory.
2610 Use deref_stat instead of stat.
2611 Use add_avoided_name to mark names to be avoided; the old method of
2612 setting a bit with the name caused all descendants of that name to
2613 be avoided, in some circumstances.
2615 * tests/incremen.sh: Remove unnecessary sleeps.
2617 * src/names.c (name_next): Go back to using plain chdir.
2618 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2619 (addname): Likewise.
2620 (name_match): Use chdir_do to act on chdir args.
2621 (merge_sort): Moved here from incremen.c.
2622 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2624 (name_expand): Remove.
2625 (name_from_list): Skip fake names.
2626 Use chdir_do to act on chdir args.
2627 (struct avoided_name): New struct.
2628 (avoided_names): New var.
2629 (add_avoided_name, is_avoided_name): New functions.
2631 * src/system.h (stat, lstat): Define in terms of statx on
2632 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2633 (UCHAR_MAX): New macro.
2634 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2636 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2638 * src/incremen.c (<time.h>): Remove include; no longer used.
2639 (time): Remove decl.
2641 (get_directory_contents): Use deref_stat.
2642 Consider a subdirectory to be all new only if
2643 listed_incremental_option or if it its timestamp is newer than the
2645 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2646 (read_directory_file): Now extern. Do not set time_now.
2647 (write_directory_file): Renamed from write_dir_file.
2648 Use start_time instead of time_now.
2649 (compare_names, collect_and_sort_names): Move to names.c.
2651 * src/mangle.c (<time.h>): Remove; not used.
2652 (time): Do not declare.
2654 * src/misc.c (chdir_from_initial_wd): Remove.
2655 (deref_stat): New function.
2656 (struct wd): New struct.
2657 (wd, wds, wd_alloc): New variables.
2658 (chdir_arg, chdir_do): New function.
2660 * src/compare.c (get_stat_data): Use deref_stat.
2662 * src/common.h (name_expand): Remove.
2664 * src/list.c (time): Declare if not defined.
2665 (base_64_digits): Moved here from create.c.
2666 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2668 (read_and): Don't get time from header unless we need it now;
2669 as getting time can cause duplicate diagnostics if bogus.
2670 Remove "Hmm, " from diagnostic.
2671 Use "Skipping to next header" uniformly.
2672 (from_header): Renamed from from_chars. All uses changed.
2673 Allow different forms for unportable 2's complement numbers.
2674 Don't check for extended forms when parsing checksums.
2675 Parse base-256 output.
2676 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2677 (major_from_header): Renamed from major_from_chars. All uses changed.
2678 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2679 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2680 (off_from_header): Renamed from off_from_chars. All uses changed.
2681 (size_from_header): Renamed from size_from_chars. All uses changed.
2682 (time_from_header): Renamed from time_from_chars. All uses changed.
2683 Warn about future timestamps.
2684 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2685 (uintmax_from_header): Renamed from uintmax_from_chars.
2687 (tartime): New function, incorporating isotime.
2689 (print_header): Use tartime.
2691 * src/create.c (to_chars): Fix typo in decl.
2692 Don't assign through char const *.
2693 Rename name_expand back to collect_and_sort_names.
2695 * src/extract.c (<time.h>): No need to include.
2696 (time): No need to declare.
2697 (now): Remove variable.
2698 (extr_init): Don't initialize `now'.
2699 Increment same_permissions_option and same_owner_option if we_are_root
2700 is nonzero; this supports the new --no-same-owner option.
2701 (set_stat): Use start_time instead of `now'.
2703 * src/create.c (struct link): Remove unused linkcount member.
2704 (base_64_digits): Move to list.c.
2705 (base_8_digits): Remove.
2706 (to_octal): New function, with some of old contents of to_base.
2708 (to_base256): New function.
2709 (to_chars): Use base 256, not base 64, for huge values.
2710 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2712 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2713 it means we have an incremental dump where we don't know whether this
2714 is a top-level call.
2715 Use deref_stat instead of statx / stat / lstat.
2716 Cast result of alloca.
2717 Check for dates if 0 < top_level, not if listed_incremental_option.
2718 Move multiple-link check after directory check.
2719 Do not dump avoided names.
2720 Dump hard links to symbolic names as links, not as separate
2722 start_header cannot return a null pointer, so don't test for it.
2723 Likewise for find_next_block.
2725 * src/buffer.c, src/common.h (<human.h>): Include.
2726 (read_error): Read error is an error, not just a warning.
2727 (print_total_written): Also print human-readable byte count, and
2729 (open_archive, flush_write): Use start_time, not current time.
2730 (flush_read): Report about garbage bytes ignored at end of archive,
2731 but act on non-garbage bytes (instead of ignoring them).
2732 (new_volume): Use WARN for warnings.
2735 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2737 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2739 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2741 * lib/Makefile.am (noinst_HEADERS):
2742 Rename fnmatch.h to fnmatch.hin; add human.h.
2743 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2744 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2746 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2748 * lib/fnmatch.c (strchrnul):
2749 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2750 Do not define if !_LIBC and if it already exists.
2751 (internal_fnmatch): Use it.
2753 * configure.in (tar_LDADD): New variable, used only when linking tar.
2754 (rmt_LDADD): Similarly, for rmt.
2755 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2756 fnmatch.c; otherwise, use the system fnmatch.h.
2758 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2759 Modernize sample backup script.
2761 * THANKS: Martin Goik's email address has changed.
2763 * m4/fnmatch.m4: New file.
2765 1999-09-03 Paul Eggert <eggert@twinsun.com>
2767 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2770 1999-08-29 Paul Eggert <eggert@twinsun.com>
2772 * lib/getdate.y (get_date):
2773 Rename outermost local `probe' to `quarter'.
2774 Rename latter local `tm' to probe_tm.
2775 From: Jim Meyering <meyering@ascend.com>
2776 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2778 1999-08-28 Paul Eggert <eggert@twinsun.com>
2780 * lib/getdate.y (PC): New macro; use it when possible.
2781 (number): Handle `Nov 11 1996' example correctly.
2782 See Risks Digest 20.55 (1999-08-27)
2783 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2785 1999-08-23 Paul Eggert <eggert@twinsun.com>
2787 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2789 Remove minor cases of lint from many source files: this includes
2790 unnecessary casts, uses of NULL, etc.
2792 * configure.in (AC_PROG_YACC): Remove.
2793 (YACC): Always use bison.
2794 (AC_STRUCT_TIMEZONE): Add.
2795 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2797 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2800 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2801 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2803 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2805 * src/common.h (merge_sort): Remove decl; no longer exported.
2807 * src/system.h (voidstar): Remove.
2808 (memcpy, memcmp): Cast args.
2809 ("xalloc.h"): Add include.
2810 (xmalloc, xrealloc): Remove decl.
2812 * src/mangle.c (time): Do not declare if defined.
2813 (first_mangle, mangled_num): Remove.
2815 * src/list.c (from_chars): Report out-of-range values more precisely.
2816 (off_from_chars): Do not allow negative offsets.
2817 (uid_from_chars): Allow negative uids.
2819 * src/create.c (linklist): Now static.
2820 (to_chars): Fix wording of message to match from_chars.
2822 * src/misc.c (merge_sort): Move to incremen.c.
2823 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2824 It's too painful to make it both generic and portable.
2825 (read_directory_file): "timestamp" -> "time stamp" in messages.
2827 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2828 (usage): Fix misspelling.
2829 (OPTION_STRING): -y is now -I.
2830 (decode_options): Use -1, not EOF, for getopt_long result.
2831 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2832 Handle operands after any "--" argument.
2833 (main): Report any output errors.
2835 * src/rmt.c (main): status is ssize_t, not long.
2837 * src/names.c (name_gather): Handle trailing -C option correctly.
2838 (addname): use memcpy, not strncpy, to copy a string of known length.
2839 (name_match): Handle trailing -C option correctly.
2840 Propagate -C option to following files.
2841 (name_match, name_scan): Remove redundant matching code.
2843 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2845 * lib/getdate.y: Major rewrite. Add copyright notice.
2846 (<stdio.h>): Include only if testing.
2848 (ISLOWER): New macro.
2849 (<string.h>): Include if HAVE_STRING_H, not USG.
2851 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2853 (EPOCH_YEAR): Renamed from EPOCH.
2854 (table): Renamed from TABLE.
2855 (meridian): Now an anonymous enum.
2856 (struct parser_control): New type.
2857 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2858 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2859 (%pure_parser): Added, so that the parser is pure.
2860 (%union): Removed; the type is now just plain int.
2861 All %type directives removed.
2862 (tLOCAL_ZONE): New %token.
2863 (month_day_table): Renamed from MonthDayTable.
2864 (gmtime, localtime, mktime, time): Declare only if not defined.
2865 (meridian_table): New table.
2866 (dst_table): New table.
2867 (units_table): renamed from UnitsTable.
2868 (relative_time_table): Renamed from OtherTable.
2869 (time_zone_table): Renamed from TimezoneTable. Modernized.
2870 (military_table): Renamed from MilitaryTable.
2871 (to_hour): Renamed from ToHour.
2872 (to_year): Renamed from ToYear.
2873 (lookup_zone): New function.
2874 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2876 (yylex): Now reentrant. All callers changed.
2877 (get_date): Add support for local time zone abbreviations.
2880 1999-08-20 Paul Eggert <eggert@twinsun.com>
2882 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2884 * src/create.c (to_chars): Generate GNU base-64 representation
2885 if we are generating an old or new GNU format tar file for a
2886 number that can't be represented with the POSIX format.
2888 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2889 (AM_FUNC_GETLINE): Add.
2890 (LIBOBJS): Add getline.o to workaround comment.
2891 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2892 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2893 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2894 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2895 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2896 lib/save-cwd.h, m4/getline.m4: New files.
2898 * src/misc.c (<save-cwd.h>): Include.
2899 (chdir_from_initial_wd): New function.
2901 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2902 (name_gather): Handle `-C x -C y' correctly.
2903 Do not rely on addname to handle -C.
2904 (addname): New CHANGE_DIR parameter. All callers changed.
2905 Remove ugly calls to getcwd; no longer needed.
2906 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2908 * src/incremen.c (listed_incremental_stream): New var.
2909 (read_directory_file): Remove arbitrary limits on file name length.
2910 Do not attempt to get the working directory; we can bypass this
2911 on fchdir hosts. Open the listed_incremental_option file for both
2912 read and write instead of opening it twice. Check for I/O errors
2913 when doing I/O to this file. Check for invalid data in the file,
2914 and report line numbers of invalid data.
2915 (write_dir_file): Likewise.
2916 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2917 Do not invoke write_dir_file; that's our caller's responsibility.
2919 * src/list.c (max): New macro.
2920 (isotime): Now takes time_t, not time_t *. Report the decimal values
2921 of times that can't be broken down.
2922 (print_header): Don't assume that major and minor device numbers can
2925 * src/common.h (struct name): change_dir is now char const *.
2926 (write_directory_file): Remove unused decl.
2927 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2928 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2929 (chdir_from_initial_wd): New decl.
2930 (addname): New 2nd arg.
2932 * THANKS: Torsten Lull -> Catrin Urbanneck
2934 1999-08-18 Paul Eggert <eggert@twinsun.com>
2936 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2937 Don't depend on ac_cv_func variables.
2938 From Albert Chin-A-Young <china@thewrittenword.com>.
2940 1999-08-18 Paul Eggert <eggert@twinsun.com>
2942 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2944 * m4/signedchar.m4: New file.
2945 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2946 * src/system.h (signed_char): New macro.
2947 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2948 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2950 * src/create.c (write_eot): Write at least two zero blocks.
2952 * src/extract.c (extract_archive): Fix sparse array bug:
2953 we did not find end of array correctly.
2955 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2956 Don't assume find_next_block yields nonnull.
2957 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2958 * src/list.c (skip_extended_headers): Likewise.
2960 * src/list.c (read_and, list_archive): Simplify code.
2961 (read_header): Fix computation of signed checksums on machines where
2963 Do not consider a block to be zero unless all its bytes are zero,
2964 even the checksum bytes. Do not attempt to parse the checksum of
2965 a zero block. Fix memory leak with long names and links.
2966 (from_chars): Accommodate a buggy tar that outputs leading NUL
2967 if the previous field overflows.
2969 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2970 \?, for portability to non-ASCII hosts.
2972 1999-08-16 Paul Eggert <eggert@twinsun.com>
2974 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2976 * src/extract.c (make_directories): Do not chown intermediate
2977 directories, even if we are root.
2979 * src/list.c (read_header): Fix bugs when interpreting
2980 POSIX-compliant headers that do not contain null bytes in the
2981 header or link names.
2983 1999-08-14 Paul Eggert <eggert@twinsun.com>
2985 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2987 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2988 (AC_HEADER_SYS_WAIT): Add.
2989 (AC_REPLACE_FUNCS): Add waitpid.
2990 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2991 * lib/waitpid.c: New file.
2992 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2993 * src/system.h (WCOREDUMP): Remove; no longer used.
2994 (WIFSTOPPED): Likewise.
2995 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2996 * src/buffer.c (child_open_for_compress): Undo previous change.
2997 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2998 (new_volume): Likewise.
3000 * src/buffer.c, src/extract.c, src/incremen.c (time):
3001 Don't declare if defined.
3002 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
3003 * src/incremen.c (read_directory_file):
3004 Invoke `time' the same way everyone else does.
3005 Check validity of --listed-incremental file contents a bit better.
3006 Do not worry about --after-date-option; tar.c now checks this.
3007 * src/list.c (isotime): Report ??? if localtime returns null.
3008 Don't assume years fit into four digits.
3009 Don't append trailing newline.
3010 (print_header): Report ??? if localtime returns null;
3011 Don't assume years fit into four digits.
3013 * src/compare.c (diff_archive): Do not fall back on absolute name
3014 when --absolute-names is not specified.
3016 * src/create.c (start_header):
3017 Include text of ignored filesystem prefix in warning.
3018 (create_archive): Check for excluded names when doing incremental
3019 pass through directory.
3020 (dump_file): Do not dump old files explicitly given on command line
3021 when using --listed-incremental. Do not strip ./ prefix from names.
3023 * src/tar.c: -g now implies after_date_option = 1.
3024 -g and -N are now incompatible options.
3026 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3028 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3030 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3031 incremental headers as POSIX prefixes.
3033 1999-08-11 Paul Eggert <eggert@twinsun.com>
3035 * NEWS, configure.in: Version 1.13.6.
3037 * configure.in (ALL_LINGUAS): Add pt_BR.
3038 * po/pt_BR.po: New file.
3040 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3041 Renamed from tar.info and header.texi; adjust actions so that
3042 they work in other directories.
3044 * doc/tar.texi: Add -y and --bzip2.
3045 Patterns containing / now exclude only file names whose prefix match.
3047 * lib/exclude.h (excluded_filename): New option parameter.
3048 (add_exclude_file): New ADD_FUNC parameter.
3049 (excluded_pathname): Remove decl.
3050 * lib/exclude.c (_GNU_SOURCE):
3051 Remove; no longer needed since we don't use FNM_ macros.
3052 (excluded_filename): Renamed from excluded_filename_opts.
3053 (excluded_filename, excluded_pathname): Remove.
3054 (add_exclude_file): New ADD_FUNC parameter.
3056 * po/POTFILES.in: Add lib/quotearg.c.
3058 * src/buffer.c (_GNU_SOURCE): Define.
3059 (<fnmatch.h>): Include unconditionally.
3060 (child_open_for_compress): Dup after closing, to avoid possible file
3061 descriptor exhaustion.
3062 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3063 (flush_read): Likewise.
3065 * src/common.h (LG_8, LG_64): New macros.
3066 (excluded_with_slash, excluded_without_slash): New vars.
3068 (base_64_digits): New decl.
3069 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3070 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3072 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3073 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3075 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3076 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3077 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3078 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3079 respectively. All definitions and uses changed.
3080 (excluded_name): New decl.
3082 * src/compare.c (diff_archive):
3083 Open files with O_NONBLOCK instead of O_NDELAY.
3085 * src/create.c (base_64_digits): New constant.
3086 (base_8_digits): New macro.
3087 (MAX_VAL_WITH_DIGITS): New macro.
3088 (to_base): First half of old to_oct. Support base 64 too.
3089 (to_chars): Other half of old to_oct, for 64-bit support.
3090 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3091 (gid_substitute, uid_substitute): Look up names dynamically if
3092 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3093 (mode_to_chars): Renamed from mode_to_oct.
3094 Support negative values in all the _to_chars functions.
3095 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3096 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3097 (dump_file): Inspect entire pathname, not just new file name
3098 component, when deciding whether to exclude it.
3100 * src/extract.c (extract_archive):
3101 Open files with O_NONBLOCK instead of O_NDELAY.
3103 * src/incremen.c (get_directory_contents):
3104 Inspect entire pathname, not just new file name
3105 component, when deciding whether to exclude it.
3107 * src/list.c (<fnmatch.h>): Do not include.
3108 (from_chars): Renamed from from_oct. New parameter specifying
3109 the negative of the minimum allowed value. Support negative
3111 (base64_map): New var.
3112 (base64_init): New function.
3113 (print_header): Output numeric uids and gids if numeric_owner_option.
3115 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3117 * src/names.c (_GNU_SOURCE): Define.
3118 (<fnmatch.h>): Include unconditionally.
3119 (excluded_name): New function, taking over duties of excluded_pathname.
3122 * src/rmt.c (decode_oflag): New function.
3123 (main): Use it to support symbolic open flags.
3125 * src/rtapelib.c (encode_oflag): New function.
3126 (rmt_open__): Do not allow newlines in the path.
3127 Propagate errno correctly.
3128 Decode symbolic open flags, if present.
3130 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3133 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3134 New -y or --bzip2 option.
3135 (add_filtered_exclude): New function.
3136 (decode_options): Put excluded patterns with / into
3137 excluded_with_slash, and without / into excluded_without_slash.
3138 Compare newer_mtime_option to its new initial value
3139 TYPE_MINIMUM (time_t) when deciding whether more than one
3140 threshold date was specified.
3142 1999-07-20 Paul Eggert <eggert@twinsun.com>
3144 * NEWS, configure.in: Version 1.13.5.
3146 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3148 * src/buffer.c (new_volume): Likewise.
3149 * src/incremen.c (read_directory_file): Likewise.
3150 * src/tar.c (decode_options):
3151 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3154 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3155 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3157 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3158 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3159 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3160 Define to 0 if the corresponding S_IF* macro is not defined.
3161 (mkfifo): Do not define if already defined, or if S_IFIFO
3164 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3165 S_ISLNK, to determine whether to invoke readlink.
3166 * src/create.c (dump_file): Likewise.
3168 * src/extract.c (set_mode):
3169 Do not chmod unless we are root or the -p option was given;
3170 this matches historical practice.
3171 (unlink_destination): New function, which checks for unlink failures.
3172 (maybe_recoverable): Stay quiet if -U.
3173 (extract_archive): Use O_EXCL if unlink_first_option.
3174 Report unlink failures.
3175 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3176 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3179 * src/incremen.c (get_directory_contents): Depend on
3180 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3182 * src/list.c: Remove S_IS* ifdefs.
3183 * src/misc.c (maybe_backup_file): Likewise.
3185 * src/misc.c (maybe_backup_file):
3186 "Virtual memory exhausted" -> "Memory exhausted",
3187 to conform to the other places this message is issued.
3189 * src/mangle.c (extract_mangle):
3190 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3192 * src/rtapelib.c (rmt_open__):
3193 Remove typo that caused us to omit the first char
3196 1999-07-16 Paul Eggert <eggert@twinsun.com>
3198 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3200 * doc/tar.texi: A path name is excluded if any of its file name
3201 components matches an excluded pattern, even if the path name was
3202 specified on the command line.
3203 * src/create.c (create_archive): Likewise.
3204 * src/list.c (read_and): Likewise.
3205 * src/update.c (update_archive): Likewise.
3206 * lib/exclude.h (excluded_pathname): New decl.
3207 * lib/exclude.c (_GNU_SOURCE): Define.
3208 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3209 (excluded_filename_opts): New function.
3210 (excluded_pathname): New function.
3212 * lib/Makefile.am (EXTRA_DIST):
3213 xstrtol.c moved here from libtar_a_SOURCES.
3214 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3215 Remove xstrtoul.c; no longer needed.
3216 * lib/xstrtol.c: Remove.
3218 * src/tar.c (decode_options):
3219 Set newer_time_option to TYPE_MINIMUM, so that
3220 negative timestamps are handled correctly.
3221 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3222 uniformity (and so that we don't need to have the other fns).
3223 (main): Remove call to init_total_written; no longer needed.
3225 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3226 checks for unsigned long and long long.
3227 * src/arith.c: Remove.
3228 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3229 * po/POTFILES.in: Remove src/arith.c.
3230 * src/arith.h: Use double, to simplify configuration gotchas.
3231 (tarlong): Now double.
3232 (TARLONG_FORMAT): New macro.
3233 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3234 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3235 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3236 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3237 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3238 mult_tarlong, print_tarlong): Remove. All callers replaced with
3241 * src/common.h (init_total_written): Remove decl.
3243 * src/buffer.c (total_written):
3244 Remove; replaced with prev_written + bytes_written.
3245 (prev_written): New var.
3246 (init_total_written): Remove.
3247 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3249 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3250 Make sure that we can shift, multiply
3251 and divide unsigned long long values; Ultrix cc can't do it.
3253 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3254 Check for any unknown bits, not just unknown bits left of the leftmost
3257 * lib/quotearg.c (quotearg_buffer):
3258 Don't quote spaces if C quoting style.
3259 * src/list.c (from_oct):
3260 Use C quoting style for error; omit trailing NULs.
3262 1999-07-14 Paul Eggert <eggert@twinsun.com>
3264 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3266 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3267 <inttypes.h> defines strtoumax as a macro (and not as a function).
3268 HP-UX 10.20 does this.
3270 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3271 * PORTS, README, TODO, doc/tar.texi: Likewise.
3273 1999-07-12 Paul Eggert <eggert@twinsun.com>
3275 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3276 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3278 * src/list.c (decode_header):
3279 Do not assume that S_IFBLK and S_IFCHR are defined.
3281 * src/create.c (start_header): Do not assume S_IFMT is defined.
3282 (dump_file): Remove unnecessary check for screwy apollo lossage.
3283 Do not assume S_IFBLK and S_IFCHR are defined.
3285 * src/extract.c (extract_archive):
3286 Test whether S_IFCHR and S_IFBLK are nonzero,
3287 not whether they are defined, for consistency with other tests.
3289 * src/buffer.c (is_regular_file):
3290 Don't succeed on files that we can't access due to
3291 permissions problems.
3292 (open_archive): Fix wording on fatal error message.
3293 Don't bother to stat /dev/null if the archive is not a character
3296 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3297 Report an error, not a warning, for I/O errors.
3298 (process_rawdata, process_dumpdir, diff_sparse_files):
3299 Change ungrammatical "Data differs" to "Contents differ".
3300 (get_stat_data): Find hidden files on AIX.
3301 Accept file name as argument; all uses changed.
3302 (get_stat_data, diff_archive): Use system error message for
3303 nonexistent files rather than rolling our own.
3304 (diff_archive): Unknown file types are errors, not warnings.
3305 Normalize spelling of message to "File type differs".
3306 Use get_stat_data to get link status, for consistency.
3307 Do not inspect st_rdev for fifos.
3308 Do not assume st_mode values contain only file types and mode bits.
3309 Check for mode changes and device number changes separately.
3311 * src/update.c (append_file):
3312 Open the file before statting it, to avoid a race.
3313 Complain about file shrinkage only when we reach EOF.
3315 1999-07-08 Paul Eggert <eggert@twinsun.com>
3317 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3319 * configure.in (AC_EXEEXT): Add.
3321 * lib/Makefile.am (noinst_HEADERS):
3322 Add basename.h, exclude.h. Remove full-write.h.
3323 (libtar_a_SOURCES): Add exclude.c.
3325 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3327 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3328 * lib/safe-read.h (safe_read): New decl.
3329 * src/rmt.c: Include safe-read.h.
3330 * src/rtapelib.c: Include basename.h, save-read.h.
3331 (rmt_open__): Use base_name to compute base name.
3334 Include basename.h, exclude.h; don't include full-write.h.
3335 (exclude_option): Remove decl.
3336 (excluded): New decl.
3337 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3339 * src/list.c (read_and):
3340 Use excluded_filename instead of check_exclude.
3341 Check base name of incoming file name, not entire file name, when
3342 deciding whether to exclude it.
3344 * src/create.c (finish_sparse_file):
3345 Use excluded_filename instead of check_exclude.
3346 Don't bother to stat excluded file names.
3347 * src/incremen.c (get_directory_contents): Likewise.
3349 * src/names.c (exclude_pool, exclude_pool_size,
3350 allocated_exclude_pool_size, simple_exclude_array,
3351 simple_excludes, allocated_simple_excludes,
3352 pattern_exclude_array, pattern_excludes,
3353 allocated_pattern_excludes, add_exclude, add_exclude_file,
3355 Remove; now done in ../lib/exclude.c.
3357 * src/tar.c (decode_options): Initialize `excluded'.
3358 Use new add_exclude_file and add_exclude functions.
3360 1999-07-05 Paul Eggert <eggert@twinsun.com>
3362 * m4/gettext.m4: Use changequote rather than [[ ]].
3364 * lib/safe-read.c: Renamed from lib/full-read.c.
3365 (safe_read): Renamed from full_read. All uses changed.
3366 * lib/safe-read.h, lib/full-write.h: New files.
3367 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3368 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3369 * lib/full-write.c: Include full-write.h.
3370 * src/common.h: Include full-write.h, safe-read.h.
3371 * src/system.h: (full_read, full_write): Remove decls.
3373 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3375 * src/system.h (bindtextdomain, textdomain): undef before
3376 defining, to avoid preprocessor warnings with --disable-nls
3377 on hosts whose locale.h includes libintl.h.
3379 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3380 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3381 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3384 1999-07-02 Paul Eggert <eggert@twinsun.com>
3386 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3387 * m4/mktime.m4: New file.
3388 * m4/Makefile.am.in, m4/README: Remove these files.
3389 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3390 remove README, Makefile.am.in.
3391 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3392 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3395 * src/tar.c: Include signal.h.
3396 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3397 (main): Ensure SIGCHLD is not ignored.
3399 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3400 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3401 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3402 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3403 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3404 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3405 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3406 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3407 they don't overlap with char codes. Use an enum instead of a lot
3410 * src/system.h (ISASCII): Remove.
3411 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3412 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3413 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3414 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3415 LONG_MAX): New macros.
3417 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3418 (read_directory_file): Cast ISSPACE arg to unsigned char.
3419 * src/misc.c (ISPRINT): Remove; now in system.h.
3420 (remove_any_file): Add brackets to pacify gcc -Wall.
3421 * src/list.c: Don't include <ctype.h>; system.h already does this.
3422 (ISODIGIT, ISSPACE): Remove; now in system.h.
3423 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3425 (from_oct): Cast ISSPACE arg to unsigned char.
3427 * src/create.c (mode_to_oct): Translate modes from internal to
3429 * src/list.c (mode_from_oct): Translate modes from external to
3430 internal form. Do not complain about unrecognized mode bits.
3431 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3432 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3434 * src/extract.c: (extr_init, make_directories, extract_archive):
3435 Do not assume mode bits have traditional Unix values.
3436 * src/list.c (decode_mode): Likewise.
3437 * src/create.c (start_header, dump_file): Likewise.
3438 * src/buffer.c (child_open_for_compress,
3439 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3440 * src/compare.c (diff_archive): Likewise.
3442 * src/extract.c (set_mode): Use %04 not %0.4 format.
3443 (extract_sparse_file): Do not use data_block uninitialized.
3444 Check for lseek failures.
3446 * src/rtapelib.c (rmt_lseek__):
3447 Convert lseek whence values to portable integers on the wire.
3448 * src/rmt.c (main): Likewise. Check for whence values out of range.
3450 * src/create.c (finish_sparse_file): Use lseek whence macros
3451 instead of integers.
3452 * src/buffer.c (backspace_output): Likewise.
3453 * src/compare.c (diff_archive, verify_volume): Likewise.
3454 * src/delete.c (move_archive): Likewise.
3455 * src/extract.c (extract_sparse_file): Likewise.
3457 * src/create.c (dump_file): Do not invoke finish_sparse_file
3458 on a negative file descriptor.
3460 * src/buffer.c: Add braces to pacify gcc -Wall.
3462 * src/compare.c (diff_sparse_files): Report lseek errors.
3464 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3466 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3468 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3469 message to be internationalized; \a doesn't work with msgfmt.
3471 * src/tar.c (long_options, main, usage, OPTION_STRING):
3472 Remove -E or --ending-file.
3473 * src/list.c (read_and): Likewise.
3474 * src/common.h (ending_file_option): Likewise.
3475 * src/buffer.c (close_archive): Likewise.
3477 * tests/after: Don't run two commands together in a pipeline,
3478 as some old shells mishandle pipeline exit status.
3480 1999-06-28 Paul Eggert <eggert@twinsun.com>
3482 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3483 * NEWS: Describe changes since 1.12.
3484 * README: Update bug reporting address; move paxutils ref to NEWS.
3486 Handle EINTR correctly.
3487 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3488 * lib/full-read.c, lib/full-write.c: New files.
3489 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3490 Prefer full_read to read and full_write to write.
3491 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3492 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3494 * src/extract.c (extract_sparse_file): Likewise.
3495 * src/rmt.c (get_string, main, report_error_message,
3496 report_numbered_error): Likewise.
3497 * src/rmt.h (rmtread, rmtwrite): Likewise.
3498 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3499 rmt_write__, rmt_ioctl__): Likewise.
3500 * src/update.c (append_file): Likewise.
3501 * src/system.h (full_read, full_write): New decls.
3503 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3504 lib/xmalloc.c, src/arith.c, src/misc.c.
3506 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3507 New macros. All uses of STDIN and STDOUT changed.
3508 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3509 instead of 0 and STDOUT_FILENO instead of 1.
3510 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3511 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3513 * src/rmt.c (private_strerror): Avoid const. Translate results.
3515 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3516 in the presence of NFS clock skew.
3518 1999-06-25 Paul Eggert <eggert@twinsun.com>
3520 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3522 * src/buffer.c (write_archive_buffer): New function.
3523 (child_open_for_compress, flush_write, flush_read): Use it to write
3525 (open_archive): Report error if fstat of archive fails.
3526 Improve efficiency of check for /dev/null.
3527 Also, fix some corner cases with remote archives and /dev/null checking.
3528 (close_archive): Test for input fifo only if not remote.
3529 Truncate output archive only if it's not remote.
3531 * src/misc.c (remove_any_file):
3532 Don't terminate if you see . or ..; just skip them.
3534 1999-06-18 Paul Eggert <eggert@twinsun.com>
3536 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3538 Output sizes using a format that's more compatible with
3539 traditional tar (and with GNU Emacs).
3540 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3541 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3542 Don't subtract 1 from size.
3543 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3544 Output a trailing NUL unless the value won't fit without it.
3545 (finish_header): No need to append NUL to chksum, now that
3548 1999-06-16 Paul Eggert <eggert@twinsun.com>
3550 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3552 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3553 @INTLLIBS@ might invoke rpl_realloc.
3555 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3556 (intconv): Remove; use xstrto* fns instead.
3557 ("xstrtol.h"): Include.
3558 (check_decimal): Remove.
3559 (long_options, usage, OPTION_STRING, decode_options):
3560 Remove -y, --bzip2, --unbzip2.
3561 (decode_options): Use xget_version instead of get_version.
3562 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3563 Replace invocations of check_decimal with xstrtoumax.
3565 * tests/preset.in (echo_n, echo_c): Remove.
3567 * tests/after: Don't rely on $echo_c and $echo_n.
3569 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3570 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3571 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3572 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3573 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3574 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3575 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3576 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3577 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3578 m4/xstrtoumax.m4: New files.
3580 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3581 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3582 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3583 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3584 (AC_CHECK_FUNCS): Remove lchown.
3585 (AC_REPLACE_FUNCS): Remove basename, dirname.
3586 Add lchown, strtol, strtoul.
3587 (jm_FUNC_MKTIME): Add.
3588 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3589 are also built via the ANSI2KNR-filtering rules.
3590 Use a no-op line to work around bug in automake 1.4 with malloc and
3592 (AC_OUTPUT): Add m4/Makefile.
3594 * lib/Makefile.am (EXTRA_DIST):
3595 Add lchown.c, malloc.c, mktime.c, realloc.c,
3596 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3597 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3598 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3599 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3600 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3602 * src/system.h (uintmax_t): Don't declare; configure now does this.
3604 * src/common.h (backup_type): New decl.
3605 * src/common.h, src/misc.c, src/tar.c:
3606 Move include of backupfile.h to common.h.
3608 * src/misc.c (maybe_backup_file):
3609 Pass backup_type to find_backup_file_name.
3611 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3612 UINTMAX_STRSIZE_BOUND.
3614 * doc/tar.texi: Remove --bzip2.
3615 Fix @xref typos reported by latest makeinfo.
3617 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3619 (M4DIR, ACINCLUDE_INPUTS): New macros.
3620 ($(srcdir)/acinclude.m4): New rule.
3622 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3623 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3624 now generated automatically by autoconf.
3626 1999-05-15 Paul Eggert <eggert@twinsun.com>
3628 * doc/tar.texi: Remove -y.
3630 1999-04-09 Paul Eggert <eggert@twinsun.com>
3632 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3633 (we were allocating too much storage).
3634 (uintmax_t): Don't declare; configure now does this.
3636 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3638 1999-03-22 Paul Eggert <eggert@twinsun.com>
3640 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3642 * acinclude.m4 (AC_LFS_FLAGS):
3643 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3644 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3645 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3647 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3648 New macros; needed for latest GNU xmalloc.c.
3650 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3651 (libtar_a_SOURCES): Add quotearg.c.
3652 * list.c: Include <quotearg.h>.
3653 (from_oct): Add forward decl.
3654 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3655 (from_oct): Report an error only if TYPE is nonzero.
3656 Quote any funny characters in bad header.
3658 1999-03-20 Paul Eggert <eggert@twinsun.com>
3660 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3662 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3663 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3665 (AC_LFS): Simplify AIX revision number test.
3667 1999-03-17 Paul Eggert <eggert@twinsun.com>
3669 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3671 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3672 Remove; it doesn't work that well
3673 with AC_CANONICAL_HOST.
3674 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3676 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3678 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3680 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3682 * tar.texi: Fix bug-report addr.
3684 * README: Remove --with-included-malloc.
3685 Upgrade version numbers of build software.
3687 1999-03-07 Paul Eggert <eggert@twinsun.com>
3689 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3691 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3692 where bindtextdomain and gettext require -lintl.
3693 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3694 `no' means it failed.
3695 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3696 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3697 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3698 to add anything to the command line (it's all in config.h).
3699 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3701 1999-03-01 Paul Eggert <eggert@twinsun.com>
3703 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3705 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3707 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3708 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3709 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3710 like OFF_MAX, which are not reliable
3711 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3712 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3713 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3715 * src/incremen.c (get_directory_contents):
3716 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3717 Have statx depend on STX_HIDDEN, not AIX.
3719 * src/create.c (to_oct):
3720 New parameter substitute, giving a substitute value to use
3721 when the original value is out of range. Do not append a space to the
3722 output; modern tars don't. When a value is out of range, specify the
3723 maximum value, not the number of bits.
3724 (GID_NOBODY, UID_NOBODY): New macros.
3725 (gid_to_oct, uid_to_oct): Use them as substitutes.
3726 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3727 (dump_file): Check whether the file changed as we read it.
3729 * src/rmt.c (main): Remove suspicious AIX/386 code.
3731 1999-02-19 Paul Eggert <eggert@twinsun.com>
3733 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3734 returns a type compatible with char *; it doesn't on SunOS
3735 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3737 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3739 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3740 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3742 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3744 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3745 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3746 * acinclude.m4 (AM_WITH_NLS):
3747 Update to latest gettext version (serial 5).
3748 (AC_LFS_FLAGS): New macro
3749 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3750 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3751 Work properly in cross-compilation scenario, by checking for getconf
3752 with AC_CHECK_TOOL and by ditching uname in favor of
3753 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3755 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3756 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3757 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3758 since getdate.y now uses ANSI code.
3760 * config.guess, config.sub: New files; taken from automake 1.4.
3762 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3763 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3764 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3765 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3766 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3767 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3768 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3770 1999-02-01 Paul Eggert <eggert@twinsun.com>
3772 * src/tar.c: Update copyright.
3776 1999-02-01 Paul Eggert <eggert@twinsun.com>
3778 * NEWS, configure.in: Version 1.12.64004
3780 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3782 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3784 * src/extract.c (extract_archive): Fix bug when extracting sparse
3785 files: they were trashing the tar file header.
3787 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3788 Add -y or --bzip2 or --bunzip2 option.
3790 1999-01-30 Paul Eggert <eggert@twinsun.com>
3792 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3793 cached_no_such_uid, cached_no_such_gid): New vars.
3794 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3795 Cache failures, too.
3797 * src/tar.c (decode_options):
3798 Don't pass names longer than UNAME_FIELD_SIZE to
3799 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3801 1999-01-27 Paul Eggert <eggert@twinsun.com>
3803 * NEWS, configure.in: Version 1.12.64003
3805 * src/buffer.c (backspace_output, close_archive): Cast
3806 rmtlseek position arg to off_t, for benefit of K&R compilers
3808 * src/compare.c (verify_volume): Likewise.
3810 * NEWS, configure.in: Version 1.12.64002
3812 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3813 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3814 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3815 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3816 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3817 uid_from_oct): Likewise.
3819 1999-01-25 Paul Eggert <eggert@twinsun.com>
3821 * incremen.sh: Fix timing bug in regression test.
3823 1999-01-22 Paul Eggert <eggert@twinsun.com>
3825 * NEWS, configure.in: Update version
3827 * Makefile.am (localedir): Change to $(datadir)/locale.
3828 (DEFS): New macro, defining LOCALEDIR.
3829 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3830 (INCLUDES): Add -I..
3832 * Makefile.am (localedir): Change to $(datadir)/locale.
3834 1999-01-21 Paul Eggert <eggert@twinsun.com>
3836 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3838 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3839 * src/Makefile.am (localedir): Likewise.
3840 (DEFS): New macro, defining LOCALEDIR.
3841 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3842 (INCLUDES): Add `-I..'.
3844 * tests/incremen.sh: Fix timing bug.
3846 1999-01-20 Paul Eggert <eggert@twinsun.com>
3848 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3849 `lfs.7' changed to `64000' in version number
3850 to conform to gnits standards.
3852 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3853 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3855 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3858 1998-12-07 Paul Eggert <eggert@twinsun.com>
3860 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3862 * src/list.c (read_header):
3863 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3865 1998-11-30 Paul Eggert <eggert@twinsun.com>
3867 * configure.in: Quote the output of uname.
3869 * src/extract.c (set_stat): chmod after chown even when not root;
3870 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3872 1998-11-15 Paul Eggert <eggert@twinsun.com>
3874 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3876 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3877 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3879 1998-10-28 Paul Eggert <eggert@twinsun.com>
3881 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3883 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3886 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3887 On many installations, rexec is disabled.
3889 1998-08-07 Paul Eggert <eggert@twinsun.com>
3891 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3893 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3894 for nameless users and groups.
3896 1998-02-17 Paul Eggert <eggert@twinsun.com>
3898 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3899 * NEWS, README: Add explanation of why this isn't an official version.
3901 1998-02-02 Paul Eggert <eggert@twinsun.com>
3903 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3904 This is an unofficial version.
3906 1997-12-17 Paul Eggert <eggert@twinsun.com>
3908 * src/incremen.c (ST_DEV_MSB): New macro.
3909 (NFS_FILE_STAT): Use most significant bit of st_dev,
3910 even if it's unsigned.
3912 1997-12-08 Paul Eggert <eggert@twinsun.com>
3914 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3916 1997-11-19 Paul Eggert <eggert@twinsun.com>
3918 * configure.in (HAVE_INTTYPES_H):
3919 Don't ignore cache variable if it's already set.
3921 1997-11-10 Paul Eggert <eggert@twinsun.com>
3923 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3924 * src/delete.c (records_read): Now off_t.
3925 (move_archive): Don't assume mt_count is of type daddr_t.
3927 1997-10-30 Paul Eggert <eggert@twinsun.com>
3929 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3930 Set to appropriate values if large file support
3931 needs explicit enabling.
3932 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3934 New macros to configure.
3935 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3937 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3938 major_t, minor_t, ssize_t): New macros.
3940 * src/arith.h (TARLONG_FORMAT):
3941 Fix typo: %uld -> %lu. Use unsigned when long long
3943 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3944 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3946 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3947 2nd arg is now unsigned long.
3949 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3950 (prepare_record_buffer): Arg is now size_t.
3951 Remove now-useless casts.
3953 (main): Use `long' for status, so that it can store ssize_t.
3954 Use daddr_t, mode_t, size_t, off_t when appropriate.
3955 Convert daddr_t and off_t values ourselves, since they might be longer
3956 than long. Convert other types using `long' primitives.
3957 When processing MTIOCTOP, do not try to pass resulting
3958 count back, since it won't work (it could be too large) and it's
3959 not expected anyway.
3962 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3963 now-useless casts. Use unsigned long to print *_t types, except use
3964 STRINGIFY_BIGINT for off_t.
3965 (update_archive): Cast -1 to dev_t when necessary.
3967 * src/tar.c (check_decimal):
3968 Now returns 1 if successful, 0 otherwise, and returns
3969 uintmax_t value into new arg. Check for arithmetic overflow.
3970 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3971 Check for overflow on user or group ids.
3973 * src/compare.c (diff_init, process_rawdata, read_and_process,
3974 diff_sparse_files, diff_archive):
3975 Use off_t, pid_t, size_t, ssize_t when appropriate.
3976 Remove now-useless casts. Use unsigned long to print *_t types,
3977 except use STRINGIFY_BIGINT for off_t.
3979 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3980 Size arg is now size_t.
3982 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3983 when allocating buffer.
3986 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3987 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3988 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3991 (get_status_string, get_status_off): New function.
3992 (get_status): Now returns long, so that it can store ssize_t.
3993 Invoke get_status_string to do the real work.
3994 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3995 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3996 (rmt_ioctl__): Convert mt_count by hand,
3997 since it might be longer than long.
3999 * src/mangle.c (extract_mangle):
4000 Check for overflow when converting off_t to size_t.
4001 Use off_t, size_t when appropriate. Remove now-useless casts.
4003 * src/system.h (mode_t): Remove; now done by autoconf.
4004 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
4005 Return number of ST_NBLOCKSIZE-byte blocks,
4006 not number of 512-byte blocks;
4007 this also helps to avoid overflow.
4008 (st_blocks): Declare if needed.
4009 (ST_NBLOCKSIZE): New macro.
4010 (<limits.h>, <inttypes.h>): Include if available.
4011 (CHAR_BIT): New macro.
4012 (uintmax_t): New typedef.
4013 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
4014 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
4015 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
4017 * src/names.c (name_init):
4018 Fix typo in error message: FILE* was passed, but char*
4021 (read_name_from_file, name_gather, addname, name_match, name_scan,
4022 add_exclude): Use size_t when appropriate. Remove now-useless casts.
4024 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4026 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4027 (extract_sparse_file): Args now use off_t.
4029 (set_mode, set_stat, make_directories, extract_sparse_file,
4030 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4031 now-useless casts. Use unsigned long to print *_t types, except use
4032 STRINGIFY_BIGINT for off_t.
4034 * src/misc.c (quote_copy_string):
4035 Use size_t when appropriate. Remove now-useless casts.
4037 * src/list.c (read_and, list_archive, read_header, decode_mode,
4038 print_header, print_for_mkdir):
4039 Use mode_t, off_t, size_t when appropriate. Remove
4040 now-useless casts. Use unsigned long to print *_t types, except use
4041 STRINGIFY_BIGINT for off_t.
4043 (read_header): Check for overflow when converting header size.
4045 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4046 const char *. Size arg is now size_t. Now takes new type and maxval
4047 args. Compute result using uintmax_t, not long. Report error if
4048 field does not contain octal number in range.
4049 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4050 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4051 uintmax_from_oct): New functions.
4053 (stringify_uintmax_t_backwards): New function.
4055 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4056 (skip_file): Offset arg is now off_t.
4058 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4059 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4061 (write_error): Arg is now ssize_t.
4062 (child_pid): Now pid_t.
4063 (available_space_after): Now size_t.
4065 (child_open_for_compress, child_open_for_uncompress, flush_write,
4066 open_archive, flush_write, write_error, flush_read, close_archive):
4067 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4068 casts. Use unsigned long to print *_t types, except use
4069 STRINGIFY_BIGINT for off_t.
4071 * src/delete.c (records_read): Now daddr_t.
4072 (move_archive): Arg is now daddr_t. Check for overflow when
4074 (move_archive, delete_archive_members): Use daddr_t, off_t when
4075 appropriate. Remove now-useless casts.
4077 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4078 (rmt_lseek): Now returns off_t.
4080 * src/create.c (to_oct):
4081 Now static. Value arg is now uintmax_t. Accept new args
4082 giving name of type of octal field, for error messages. Report an
4083 error if the value is too large to fit in the field.
4084 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4085 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4087 (write_eot, write_long, finish_header, deal_with_sparse,
4088 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4089 appropriate. Remove now-useless casts. Use unsigned long to print
4090 *_t types, except use STRINGIFY_BIGINT for off_t.
4092 (find_new_file_size): 1st arg is now off_t*.
4093 (finish_sparse_file): Args now use off_t, not long.
4094 Check for lseek error.
4095 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4096 (dump_file): Device arg is now dev_t.
4097 Avoid overflow when testing whether file has holes
4098 by using the new ST_NBLOCKSIZE macro.
4100 * src/incremen.c (struct accumulator, add_to_accumulator,
4101 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4102 Use size_t for sizes.
4103 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4104 Use dev_t, ino_t for devices and inodes.
4105 (gnu_restore): Use off_t for file offsets.
4106 (struct directory): Use char for flags. Add new flag `nfs'.
4108 (NFS_FILE_STAT): New macro.
4109 (note_directory): Accept struct stat * instead of
4110 device and inode number. All callers changed.
4111 (note_directory, get_directory_contents):
4112 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4113 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4115 * src/common.h (record_size, struct name, struct sp_array,
4116 available_space_after):
4117 Use size_t for sizes.
4118 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4119 Use off_t for file offsets.
4120 (struct name): dir_contents is now const char *, not char *.
4121 (dump_file, get_directory_contents): Use dev_t for devices.
4122 (to_oct): Remove decl.
4123 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4124 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4125 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4126 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4127 UINTMAX_FROM_OCT): New macros.
4128 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4129 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4130 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4131 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4132 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4133 (print_for_mkdir): 2nd arg is now mode_t.
4135 See ChangeLog.1 for earlier changes.
4138 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4141 This file is part of GNU tar.
4143 GNU tar is free software; you can redistribute it and/or modify
4144 it under the terms of the GNU General Public License as published by
4145 the Free Software Foundation; either version 2, or (at your option)
4148 GNU tar is distributed in the hope that it will be useful,
4149 but WITHOUT ANY WARRANTY; without even the implied warranty of
4150 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4151 GNU General Public License for more details.
4153 You should have received a copy of the GNU General Public License
4154 along with GNU tar; see the file COPYING. If not, write to
4155 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4156 Boston, MA 02111-1307, USA.