1 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3 * canon-host.c: Include "strdup.h".
4 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5 Use strdup instead of malloc/strcpy to duplicate strings.
7 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
8 (human_space_before_unit): New constant.
9 * human.c (human_readable): Support it.
11 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
12 (xgetcwd): Set errno correctly when failing.
13 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
14 the failure is actually due to a PATH_MAX problem.
16 Further getopt changes to make it more likely that glibc will
18 * getopt.c (POSIXLY_CORRECT): New constant.
19 (getopt): Use it, so to preserve glibc semantic
20 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
21 when compiling for libc.
22 * getopt_.h (__getopt_argv_const): Bring it back.
23 (getopt_long, getopt_long_only): Use it.
25 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
26 New arg POSIXLY_CORRECT. All callers changed.
27 (getopt): Argv is now char * const *, as per standard.
28 (_getopt_internal_r, _getopt_internal): Argv is now char **,
29 not char *__getopt_argv_const *.
30 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
31 _getopt_long_only_r): Likewise.
32 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
33 * getopt_int.h (_getopt_internal, _getopt_internal_r,
34 _getopt_long_r, _getopt_long_only_r): Likewise.
35 * getopt_.h (__getopt_argv_const): Remove.
36 (getopt): Argv is now char * const *, as per standard.
38 * getdate.y (tORDINAL): New token.
39 (day, relunit): Allow it for relative times.
40 (relative_time_table): Use tORDINAL for ordinals.
42 2004-11-15 Jim Meyering <jim@meyering.net>
44 * closeout.c: Include "__fpending.h" once again.
46 (close_stdout): Don't fail just because stdout was closed initially,
47 since some programs don't write to stdout in the normal course of
48 operation (other than --version and --help), and we don't want this
49 function to make e.g. `touch file >&-' fail.
50 But do fail if it was closed and someone has tried to write to it.
51 E.g., `printf foo >&-' must fail.
53 2004-11-11 Simon Josefsson <jas@extundo.com>
55 * strtok_r.h, strtok_r.c: New file.
57 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
59 * getopt_.h (__getopt_argv_const): New macro, to be used so that
60 we can stop lying to compilers about the constness of argv when we
61 are compiled outside glibc.
62 (getopt, getopt_long, getopt_long_only): Use it.
63 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
65 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
66 _getopt_long_only_r): Likewise.
67 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
68 _getopt_long_only_r): Likewise.
70 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
71 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
72 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
73 the other external symbols.
74 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
75 declaration, since the above renaming now works around collisions.
77 2004-11-11 Jim Meyering <jim@meyering.net>
79 * linebreak.c: Remove trailing blanks.
80 * alloca_.h: Likewise.
82 * euidaccess.c: Likewise.
83 * allocsa.h: Likewise.
85 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
87 * mktime.c (SHR): New macro, which is a portable
88 substitute for >> that should work even on Crays.
89 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
90 Problem reported by Mark D. Baushke in
91 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
92 * getdate.y (SHR): Likewise.
94 * strftime.c (SHR): Likewise.
96 * quotearg.c (struct quoting_options): Use unsigned int for
97 quote_these_too, so that right shifts are well defined. All uses
100 2004-11-10 Simon Josefsson <jas@extundo.com>
102 * getaddrinfo.h, getaddrinfo.c: New files.
104 2004-11-10 Jim Meyering <jim@meyering.net>
106 Ensure that no close failure goes unreported.
107 * closeout.c (close_stdout): Always close stdout. I.e., don't
108 return early when it seems there's nothing to flush.
109 Don't include __fpending.h.
111 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
113 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
115 2004-11-05 Bruno Haible <bruno@clisp.org>
117 * readlink.c: Include stddef.h, needed for size_t on Woe32.
118 Reported by Mark D. Baushke <mdb@cvshome.org>.
120 2004-11-04 Bruno Haible <bruno@clisp.org>
122 2004-09-11 Bruno Haible <bruno@clisp.org>
123 * allocsa.valgrind: New file.
124 2004-02-06 Bruno Haible <bruno@clisp.org>
125 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
126 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
127 Reported by Christopher Seip <chris.seip@hp.com>.
129 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
131 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
132 with errno == ERANGE if the buffer is too small.
133 Problem reported by Mark D. Baushke.
135 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
137 * xreadlink.c (MAXSIZE): New macro.
138 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
139 size does not exceed MAXSIZE. Avoid cast.
140 As suggested by Mark D. Baushke in
141 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
142 if readlink fails with buffer size just under MAXSIZE, try again
145 2004-11-02 Derek R. Price <derek@ximbiot.com>
146 and Paul Eggert <eggert@cs.ucla.edu>
148 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
149 (get_date): Overparenthesize to avoid GCC warning.
151 2004-11-02 Bruno Haible <bruno@clisp.org>
153 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
154 function returns void.
156 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
158 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
159 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
162 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
164 * getdate.y: Add support for TZ="foo" within a date string.
165 Fix some bugs near time_t boundaries. Reject dates with
166 out-of-range components, e.g., "Sept 31".
167 Include <stdlib.h>, "setenv.h", "xalloc.h".
168 (ISDIGIT_LOCALE): Remove; unused.
169 Note that the TZ and time functions used here are not reentrant.
170 (mktime_ok, get_tz): New functions.
171 (TZBUFSIZE): New constant.
172 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
173 This requires that we sometimes generate our own TZ="XXX..." setting.
175 2004-10-27 Derek R. Price <derek@ximbiot.com>
177 * mktime.c (not_equal_tm): Remove redundant check.
179 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
181 * getdate.y: Use Bison 1.875 features, and some minor
182 code cleanups. This change does not affect semantics.
183 Don't include <stdlib.h>; no longer needed.
184 Don't include unlocked-io.h; only the "#if TEST" code uses
185 stdio, and performance isn't crucial there.
186 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
187 Bison 1.875 features as described below.
188 All uses of "PC." replaced by "pc->".
189 (YYSTYPE): Add a forward declaration.
190 (yylex, yyerror): Use full prototypes in forward decls.
191 Use "%pure-parser" rather than obsolescent "%pure_parser".
192 Use %parse-param and %lex-param instead of obsolescent
193 YYPARSE_PARAM and YYLEX_PARAM.
194 (meridian_table, month_and_day_table, time_units_table,
195 relative_time_table, time_zone_table, military_table,
196 lookup_zone, lookup_word, get_date):
197 Use NULL instead of 0 where appropriate.
198 (to_hour): Avoid abort (), to avoid a dependency on
200 (yyerror, yylex): Now accepts parser_control * arg.
201 (main) [TEST]: Use '\0' rather than 0 for char.
203 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
205 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
206 It's now the caller's responsibility to handle the case where
207 !HAVE_GETPAGESIZE && !defined getpagesize.
209 * mktime.c (leapyear): Arg is long int, not int.
211 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
213 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
215 2004-10-12 Simon Josefsson <jas@extundo.com>
217 * getpass.c (fflush_unlocked, flockfile, funlockfile)
218 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
221 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
223 * vsnprintf.h: New file.
224 * vsnprintf.c: New file.
226 2004-10-07 Bruno Haible <bruno@clisp.org>
228 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
229 into the provided buffer.
231 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
233 * diacrit.c, diacrit.h: Add GPL notice.
235 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
236 * atanl.c (atanl): Keep the code as similar to glibc as possible.
237 * logl.c (logl): Keep the code as similar to glibc as possible.
238 This avoids a potential constant-folding bug.
240 2004-10-05 Bruno Haible <bruno@clisp.org>
242 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
244 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
246 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
247 * xmalloc.c (xmemdup): Likewise.
248 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
249 XFREE): Remove these long-obsolescent macros.
250 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
253 * regex.c (re_comp): Cast gettext return value to char *,
254 Problem reported by Martin Neitzel via Mark D. Baushke.
256 2004-10-04 Simon Josefsson <jas@extundo.com>
258 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
259 '#ifdef USE_UNLOCKED_IO'.
261 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
263 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
264 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
265 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
266 regex.c, sha1.c, version-etc.c, yesno.c:
267 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
268 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
269 the includer's responsibility.
273 * modechange.c (mode_compile): Don't decrement a pointer that
274 points to the start of a string, as the C Standard says the
275 resulting behavior is undefined.
277 * backupfile.h (enum backuptype): Rename none -> no_backups,
278 simple -> simple_backups, numbered_existing ->
279 numbered_existing_backups, numbered -> numbered_backups
280 to avoid shadowing problems. All uses changed.
281 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
282 * backupfile.c (check_extension, numbered_backup):
283 Rename locals to avoid shadowing 'basename'.
284 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
287 * .cppi-disable: Add getopt_.h, getopt_int.h.
288 * .cvsignore: Add getopt.h.
290 2004-10-04 Simon Josefsson <jas@extundo.com>
292 * memmem.h: New file.
293 * memmem.c: New file, taken from glibc.
295 2004-10-02 Jim Meyering <jim@meyering.net>
297 * dirfd.h, getpagesize.h: Add copyright notice.
299 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
301 * snprintf.c: Remove comments as to why each header is needed.
303 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
305 * strsep.h: New file.
306 * strsep.c: New file.
308 2004-10-01 Simon Josefsson <jas@extundo.com>
310 * snprintf.c (snprintf): Handle size==0.
312 2004-10-01 Simon Josefsson <jas@extundo.com>
313 Bruno Haible <bruno@clisp.org>
315 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
316 (snprintf): Declare 'args'.
318 2004-09-30 Simon Josefsson <jas@extundo.com>
320 * snprintf.h, snprintf.c: New files.
322 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
324 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
325 (hol_entry_help): Never translate an empty string.
326 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
327 * argp.h (OPTION_NO_TRANS): New option.
329 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
331 * xvasprintf.c: Include xalloc.h.
332 (xvasprintf): Use xalloc_die, not xmalloc_die.
334 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
336 * dummy.c: Change copyright notice to FSF, and license to GPL.
338 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
340 * argp-pvh.c (argp_program_version_hook): Provide initial value.
341 Problem reported by Bruno Haible in:
342 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
344 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
346 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
347 in case some system header has #define'd it. Problem reported by
349 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
351 2004-09-08 Bruno Haible <bruno@clisp.org>
353 * stdint_.h.in: New file, taken from GNU clisp.
355 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
357 * xvasprintf.h: New file.
358 * xvasprintf.c: New file.
359 * xasprintf.c: New file.
361 2004-09-08 Bruno Haible <bruno@clisp.org>
363 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
365 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
367 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
369 Import from coreutils.
370 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
371 strings on unbounded length. alloca's performance benefits aren't
374 (parse_with_separator): New function, with most of the internals
375 of the old parse_user_spec. Allow user to omit both user and group,
376 for compatibility with FreeBSD.
377 Clone only the user name, not the entire spec.
378 Do not set *uid, *gid unless entirely successful.
379 Avoid memory leak in some failing cases.
380 Fix regression for USER.GROUP reported by Dmitry V. Levin in
381 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
382 (parse_user_spec): Rewrite to use parse_with_separator.
384 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
386 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
387 its complicated substitute.
388 * argp-help.c: Include <errno.h>, for program_invocation_short_name
389 and program_invocation_name.
390 (__argp_basename) [!_LIBC]: Remove; the only use was
391 replaced by its body.
392 (__argp_short_program_name): Change condition from
393 !defined __argp_short_program_name to
394 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
395 to match argp-namefrob.h.
396 (__argp_failure): Don't assume strerror_r returns char *.
397 * argp-parse.c (N_): Define unconditionally.
398 (argp_default_options): Fill out initializers with 0 to avoid
401 2004-08-12 Simon Josefsson <jas@extundo.com>
403 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
404 * getopt_.h: Renamed from getopt.h.
406 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
408 Merge from coreutils.
410 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
411 wmemchr or wmemcpy. Problem reported by Robert Dahlem
412 for Reliant Unix 5.43.
414 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
415 (union fooround): Use uintmax_t, not long int.
416 The rest is a merge from libc:
417 [defined _LIBC]: Include <shlib-compat.h>.
418 (_obstack) [defined _LIBC]: Remove after 2.3.4.
420 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
422 * strverscmp.c: Convert to UTF-8.
424 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
426 * obstack.h (obstack_empty_p):
427 Don't assume that chunk->contents is suitably aligned.
428 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
429 Likewise. Problem reported by Benno in
430 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
432 * chown.c (rpl_chown): Work even if the file is writeable but not
433 readable. This could be improved further but it'd take some work.
435 2004-08-08 Simon Josefsson <jas@extundo.com>
437 * xgethostname.c: Don't include error.h (not used).
440 * getpass.c: Include getpass.h first.
442 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
444 * xalloc-die.c: New files.
445 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
447 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
448 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
449 (_, N_, xalloc_die): Move to xalloc-die.c.
450 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
451 so that we needn't mess with xalloc_msg_memory_exhausted.
453 * sha1.h: Renamed from sha.h.
454 (SHA1_H): Renamed from _SHA_H.
455 (sha1_ctx): Renamed from sha_ctx.
456 (sha1_init_ctx): Renamed from sha_init_ctx.
457 (sha1_process_block): Renamed from sha_process_block.
458 (sha1_process_bytes): Renamed from sha_process_bytes.
459 (sha1_finish_ctx): Renamed from sha_finish_ctx.
460 (sha1_read_ctx): Renamed from sha_read_ctx.
461 (sha1_stream): Renamed from sha_stream.
462 (sha1_buffer): Renamed from sha_buffer.
463 * sha1.c: Likewise; renamed from sha.c.
464 Do not include <sys/types.h>.
465 Include <stddef.h> rather than <stdlib.h>.
467 2004-08-08 Bruno Haible <bruno@clisp.org>
469 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
470 FILESYSTEM_PREFIX_LEN.
471 * progreloc.c: Likewise.
472 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
474 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
477 * argp-help.c (make_hol, hol_append): Don't assume that
478 SIZE_MAX is a valid preprocessor constant.
479 (__argp_basename): Change from "#ifndef _LIBC"
480 to "#ifndef __argp_short_program_name", so that
481 we don't compile these functions for tar.
483 More merges from coreutils.
484 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
485 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
487 * addext.c: Remove; no longer needed.
488 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
489 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
490 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
491 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
492 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
493 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
494 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
495 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
496 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
497 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
498 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
499 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
500 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
501 Import changes from coreutils.
503 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
505 Merge from coreutils.
507 * .gdb-history: Remove; this doesn't belong here.
509 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
510 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
511 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
513 * dirname.h: Include <stdbool.h>.
514 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
515 for consistency with POSIX terminology. All uses changed.
516 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
517 (strip_trailing_slashes): Use bool for booleans.
518 * stripslash.c (strip_trailing_slashes): Likewise.
520 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
521 sometimes returns a positive errno value even when it succeeds.
522 (print_errno_message) [!LIBC]: Fall back on strerror if
525 * path-concat.c (mempcpy): Don't define if a system header defines it.
526 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
527 (longest_relative_suffix): New function.
528 (path_concat): Use it. Assume first argument is not NULL.
529 Port to DOS. Omit redundant separators.
530 Report an error instead of returning NULL.
531 Use mempcpy instead of memcpy.
532 (xpath_concat): Remove: not declared or used.
534 * same.h: Include <stdbool.h>
535 (same_name): Return bool, not int.
536 * same.c (same_name): Likewise.
537 (errno): Don't declare; we assume C89 or better now.
539 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
540 if not already defined.
542 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
543 * dup-safer.c (errno): Likewise.
545 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
547 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
550 2004-08-03 Simon Josefsson <jas@extundo.com>
552 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
553 * progname.h: Don't include stdbool.h.
555 2004-08-02 Simon Josefsson <jas@extundo.com>
557 * getsubopt.h: New file, with comments from Bruno Haible.
558 * getsubopt.c: New file, from glibc, but slightly modified based on
559 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
561 2004-08-01 Simon Josefsson <jas@extundo.com>
563 * xgetdomainname.c: Include stdlib.h, for free().
565 2004-07-16 Simon Josefsson <jas@extundo.com>
569 2004-07-16 Bruno Haible <bruno@clisp.org>
571 * backupfile.h: Add extern "C" for C++.
572 * closeout.h: Likewise.
573 * copy-file.h: Likewise.
574 * findprog.h: Likewise.
575 * full-write.h: Likewise.
576 * pathname.h: Likewise.
577 * progname.h: Likewise.
578 * stpcpy.h: Likewise.
579 * stpncpy.h: Likewise.
580 * strcase.h: Likewise.
581 * strstr.h: Likewise.
582 * xalloc.h: Likewise.
584 * mbswidth.h: Add extern "C" for C++.
585 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
587 2004-07-09 Simon Josefsson <jas@extundo.com>
589 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
590 failed without this.)
592 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
594 * fchown-stub.c: New file.
596 2004-06-24 Jim Meyering <jim@meyering.net>
598 * obstack.h (obstack_base): Cast to (void *), per documentation.
600 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
602 * argz.c, argz_.h: New files, which are autoupdated from libtool.
604 2004-06-01 Jim Meyering <jim@meyering.net>
606 * calloc.c: New file.
608 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
610 * getdate.y (yylex): Allow space between sign and number.
611 Problem reported by Dan Jacobson.
613 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
614 and Jim Meyering <jim@meyering.net>
616 Merge from coreutils CVS.
618 * stat-macros.h: New file, with contents from file-type.h
619 and coreutils' system.h.
620 * file-type.c: Include "stat-macros.h".
621 * file-type.h (file_type): Move all macro definitions to new file,
624 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
625 Wrap old code with this conditional.
626 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
627 function that does not dereference symlinks.
628 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
630 * xreadlink.c: Include xreadlink.h first, to catch .h file
632 (xreadlink): Accept new arg SIZE, for efficiency.
633 All decls and uses changed.
634 * xreadlink.h: Include <stddef.h>, for size_t.
636 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
637 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
639 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
641 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
643 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
644 macros to be defined.
645 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
646 the allocator returns NULL because the requested size is zero.
648 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
650 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
651 var. Add comment explaining why libc still defines it. This
652 merges the following patch from glibc:
653 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
655 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
657 * obstack.c (_obstack): Remove unused variable. It hasn't been
658 present in glibc since revision 1.1 of this file.
659 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
660 obstack_alignment_mask, obstack_alloc, obstack_base,
661 obstack_blank, obstack_blank_fast, obstack_chunk_size,
662 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
663 obstack_grow0, obstack_init, obstack_int_grow,
664 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
665 obstack_next_free, obstack_object_size, obstack_ptr_grow,
666 obstack_ptr_grow_fast, obstack_room): Remove declarations of
667 nonexistent functions.
669 2004-05-17 Derek R. Price <derek@ximbiot.com>
670 Paul Eggert <eggert@cs.ucla.edu>
672 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
674 2004-05-14 Bruno Haible <bruno@clisp.org>
676 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
677 that consists of a '.' followed by an empty digit string.
678 Patch by Tor Lillqvist <tml@iki.fi>.
680 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
682 Port obstack to the AS/400, where pointers are 16 bytes wide and
683 you cannot cast an integer to a valid pointer. This patch is
684 currently waiting to be integrated into glibc; see
685 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
687 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
688 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
689 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
690 (struct obstack): temp member is now a union of a pointer and
691 an integer, instead of an integer. All integer uses changed.
692 This does not affect the physical layout of struct obstack,
693 except on hosts (like the AS/400) where the size or alignment of
694 void * is greater than that of ptrdiff_t.
695 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
696 __STDC__)]: Store temporary in pointer member of union, not
698 * obstack.c: Include <stddef.h>, for offsetof.
699 (struct fooalign): Remove; it doesn't need a name.
700 (union fooround): Change double to long double, and add void *.
701 (DEFAULT_ALIGNMENT): Use offsetof to compute.
702 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
703 not a macro. Hence the values are always int; so remove all
704 casts-to-int in uses.
706 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
707 Derek Price <derek@ximbiot.com>
709 * alloca.c: Include <alloca.h>, to get our interface.
710 * alloca_.h: Use __alloca on AIX, so that we don't have to
711 include <alloca.h> first. Use C89 prototype for alloca; this
712 requires including <stddef.h> for size_t. Use extern "C" if C++.
713 Use #elif for simplicity, since we can assume C89 now.
714 Don't try to source the system alloca.h since it will not be found
715 and to prevent recursively including its replacement.
716 * fnmatch.c: Include <alloca.h> instead of opencoding.
717 * lib/regex.c: Likewise.
719 2004-05-16 Derek Price <derek@ximbiot.com>
720 Paul Eggert <eggert@cs.ucla.edu>
722 getline cleanup. This changes the getndelim2 API: both order of
723 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
726 * getline.c: Don't include stddef.h or stdio.h, since our
728 (getline): Always use getdelim, so that we don't have two
730 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
732 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
733 (GETNDELIM2_MAXIMUM): New macro.
734 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
735 instead of the old practice of delim2==0. All callers changed.
736 Return -1 on overflow, instead of returning junk.
737 Do not set *linesize unless allocation succeeds.
738 * getndelim2.h: Do not include stddef.h; no longer needed, now
739 that we include sys/types.h.
740 * getnline.h: Likewise.
741 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
742 (getndelim2): Reorder arguments.
743 * getnline.c (getnline, getndelim):
744 Don't discard the NMAX argument.
745 (getnline): Invoke getndelim, to avoid code duplication.
746 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
747 of (size_t) -1 by callers of the getnline family.
749 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
751 * nanosleep.c (suspended): Change its type from int to
752 sig_atomic_t volatile.
753 (first_call): Make it private to rpl_nanosleep, and have it
754 be zero initially as that's a bit faster.
755 (my_usleep): Round up fractional times instead of truncating them,
756 as this is the usual meaning for 'sleep'.
758 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
760 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
761 (ENOSYS): Define if not defined.
762 (settime): Fall back on stime if it exists and settimeofday fails.
763 But don't bother with fallbacks if a method fails with errno == EPERM.
765 2004-05-11 Jim Meyering <jim@meyering.net>
767 Prior to this change, the save_cwd caller required read access to the
768 current directory on most systems (ones with the fchdir function).
770 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
771 fails, try write-only, and finally, resort to using xgetcwd.
773 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
775 * obstack.c, obstack.h: Import changes from libc.
777 2004-04-28 Bruno Haible <bruno@clisp.org>
779 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
780 implicitly appends .exe to executables.
781 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
782 accepts Windows pathnames.
783 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
784 Cygwin like Windows, since it now accepts Windows pathnames.
785 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
786 Cygwin like Windows, since it now accepts Windows pathnames.
787 Reported by Derek Robert Price <derek@ximbiot.com>.
789 2004-04-20 Jim Meyering <jim@meyering.net>
791 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
793 2004-04-20 Jim Meyering <jim@meyering.net>
794 Bruno Haible <bruno@clisp.org>
796 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
797 memory when realloc fails.
799 2004-04-18 Jim Meyering <jim@meyering.net>
801 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
802 don't leak memory and do call END_UTMP_ENT.
804 2004-04-11 Paul Eggert <eggert@twinsun.com>
806 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
807 (CHAR_BIT): Remove, since we assume C89.
808 Include <stdint.h> if available, as per current Autoconf CVS advice.
810 2004-03-30 Paul Eggert <eggert@twinsun.com>
812 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
813 not bool, to be more consistent with Unix conventions.
814 Suggested by Bruno Haible.
816 Merge from coreutils.
818 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
821 * getdate.h: Include stdbool.h, and timespec.h instead of
822 the usual <time.h> dance.
823 (get_date): Change signature to support fractional time stamps.
825 * getdate.y: Include "getdate.h" first, as we can now
826 assume C89 and don't need to worry about 'const'.
827 Similarly, include "unlocked-io.h" near start, not in middle.
829 (textint.value): Use long int rather than int.
830 (textint.digits): Use size_t rather than int.
831 (BILLION, LOG10_BILLION): New constants.
832 (parser_control): New member rel_ns. Members day_ordinal,
833 time_zone, month, day, hour, minutes, rel_year, rel_month,
834 rel_day, rel_hour, rel_minutes, rel_seconds
835 are now long int, not int. Member seconds is now struct timespec,
836 not int. New member timespec_seen. Members dates_seen, days_seen,
837 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
839 (%union.intval): Now long int, not int.
841 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
842 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
843 (spec): Now is a timespec or an item list.
844 (timespec, items): New nonterminals.
845 (time, rel, relunit, number, get_date):
846 Add support for fractional seconds.
847 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
848 (gmtime, localtime, mktime): Remove decls; not needed with C89.
849 (to_hour): First arg is now long int, not int.
850 (to_year): Returns long int, not int.
851 Don't treat year -70 like 70.
852 (tm_diff): Returns long int, not int.
853 (lookup_word): Use bool instead of int when appropriate.
854 (yylex): Use size_t for count, not int.
855 Detect overflow when parsing large integer constants.
856 Add support for fractions.
857 (get_date): Make pointers 'const' if possible.
858 Use more-portable code to detect integer overflow.
859 (main) [TEST]: Adjust to above changes. Test for localtime failure.
860 Don't use ctime; it's not reliable if the year has >4 digits.
862 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
863 This is for compatibility with BSD.
865 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
866 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
867 From coreutils' system.h.
869 * userspec.c: Don't include "posixver.h".
870 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
871 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
872 compatible extension. Simplify code by removing a boolean int
873 that was always nonzero if a string was nonnull.
875 2004-03-30 Jim Meyering <jim@meyering.net>
877 Merge from coreutils.
879 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
881 * readtokens.c (readtoken): Don't leak 64 bytes when reading
882 an empty input stream.
884 * readtokens.c: Include <stdbool.h>.
885 (readtoken): Use `size_t' rather than int/long.
886 All callers adjusted.
887 Use `bool' rather than `int' where appropriate.
888 Use memset rather than an explicit loop.
889 Use x2nrealloc rather than xrealloc.
890 Allow the use of `\0' as a delimiter.
891 (readtokens): Likewise.
892 * readtokens.h (readtoken, readtokens): Update prototypes.
894 2004-03-30 Bruno Haible <bruno@clisp.org>
896 * getloadavg.c (getloadavg): Don't assume setlocale returns
899 2004-03-29 Paul Eggert <eggert@twinsun.com>
901 Merge changes to getloadavg.c from coreutils and Emacs.
903 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
904 Define to an expression, not to the empty string.
905 Include cloexec.h and xalloc.h.
906 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
907 Use set_cloexec_flag rather than rolling our own.
908 * cloexec.c, cloexec.h: New files.
910 2004-03-18 Paul Eggert <eggert@twinsun.com>
912 * getopt.h: Sync with libc CVS.
914 2004-03-18 Paul Eggert <eggert@twinsun.com>
915 Bruno Haible <bruno@clisp.org>
917 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
918 not on all platforms that have <wchar.h>.
919 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
921 2004-03-09 Paul Eggert <eggert@twinsun.com>
923 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
925 * getopt_int.h: New file, also synced from libc.
927 2004-03-07 Paul Eggert <eggert@twinsun.com>
929 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
930 '#if' expressions. Unlike the code it replaces, it does not
931 depend on (defined _SC_PAGESIZE). However, it does depend on
932 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
933 first reported by Jason Andrade in
934 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
936 2004-01-18 Simon Josefsson <jas@extundo.com>
938 * strdup.h: New file.
939 * strdup.c: Include it.
940 * path-concat.c: Include strdup.h. Drop strdup declaration.
941 * userspec.c: Include strdup.h. Drop strdup declaration.
943 2004-02-06 Karl Berry <karl@gnu.org>
945 * config.charset: update from gettext 0.14.1.
947 2004-02-05 Paul Eggert <eggert@twinsun.com>
949 Add comments and code, prompted by suggestions from Bruno Haible
951 * quotearg.h (quotearg_alloc): New decl. Improve the comments
952 describing the enum quoting_style values.
953 * quotearg.c (quotearg_alloc): New function.
954 (quotearg_buffer_restyled): Treat lone { and } as special.
955 Treat = as special. Work around bug with older shells
956 that "see" a '\' that is really the 2nd byte of a multibyte char.
957 Quote empty string with shell_quoting_style.
959 2004-02-03 Bruno Haible <bruno@clisp.org>
961 * pipe.h: New file, from GNU gettext.
962 * pipe.c: New file, from GNU gettext.
964 2004-01-27 Bruno Haible <bruno@clisp.org>
966 * execute.h: New file, from GNU gettext.
967 * execute.c: New file, from GNU gettext.
968 * w32spawn.h: New file, from GNU gettext.
970 2004-01-23 Paul Eggert <eggert@twinsun.com>
972 Exit-status fix from coreutils.
974 Use exit_failure consistently in place of EXIT_FAILURE,
975 so that program exit statuses are consistent on failure.
977 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
978 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
979 * argmatch.h: Comment fix to match the above.
980 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
981 Now a macro referring to exit_failure, instead of a separate
982 variable. Include "exitfail.h" to get it.
983 * xstrtol.h: Include "exitfail.h".
984 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
986 * long-options.c (parse_long_options): Use prototype
987 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
990 2004-01-21 Jim Meyering <jim@meyering.net>
992 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
993 so as not to conflict with a different-sized __mktime_internal
994 function in GNU libc.
995 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
996 Problem building statically-linked `ls' reported by Michael Brunnbauer.
998 2004-01-18 Paul Eggert <eggert@twinsun.com>
1000 Merge from diffutils.
1002 * file-type.c (file_type): Add typed memory objects.
1003 * file-type.h (S_TYPEISTMO): New macro.
1005 * c-stack.h (c_stack_action): Remove argv argument.
1006 * c-stack.c (c_stack_action): Likewise. All uses changed.
1007 (die): Don't calculate message unless segv_action returns.
1008 (get_stack_location, min_address_from_argv, max_address_from_argv,
1009 volatile stack_base, volatile_stack_size): Remove.
1010 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1011 that every segmentation violation is a stack overflow. (Ouch!)
1012 See Debian bug 136249 (still outstanding) for more info about why
1013 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1015 2003-11-30 Bruno Haible <bruno@clisp.org>
1017 Safer stack allocation.
1018 * setenv.c: Include allocsa.h.
1019 (alloca): Remove fallback definition.
1020 (freea): Remove macro.
1021 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1024 2003-10-17 Bruno Haible <bruno@clisp.org>
1026 * binary-io.h: Avoid warnings on Cygwin.
1028 2003-12-28 Bruno Haible <bruno@clisp.org>
1030 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1031 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1033 2003-11-28 Bruno Haible <bruno@clisp.org>
1035 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1037 2003-11-27 Bruno Haible <bruno@clisp.org>
1039 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1041 2003-11-17 Bruno Haible <bruno@clisp.org>
1043 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1045 2003-11-24 Bruno Haible <bruno@clisp.org>
1047 * xallocsa.h: New file, from GNU gettext.
1048 * xallocsa.c: New file, from GNU gettext.
1050 2003-11-24 Bruno Haible <bruno@clisp.org>
1052 * allocsa.h: New file, from GNU gettext.
1053 * allocsa.c: New file, from GNU gettext.
1055 2003-11-24 Bruno Haible <bruno@clisp.org>
1057 * eealloc.h: New file.
1059 2004-01-15 Jim Meyering <jim@meyering.net>
1061 Merge from coreutils.
1063 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1064 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1065 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1067 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1068 optional configure-time default.
1070 * version-etc.c (version_etc_copyright): Update copyright date.
1072 * xreadlink.c (xreadlink): Correct outdated comment.
1074 2004-01-15 Paul Eggert <eggert@twinsun.com>
1076 Merge from coreutils.
1078 * posixver.c: Include posixver.h.
1080 * same.c: Include <stdbool.h>, <limits.h>.
1081 (_POSIX_NAME_MAX): Define if not defined.
1083 (same_name): If file names are silently truncated, report
1084 that the file names are the same if they are the same after
1085 the silent truncation.
1087 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1088 conversion function.
1089 * xstrtod.c (xstrtod): Likewise. All callers changed to
1090 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1093 2004-01-14 Paul Eggert <eggert@twinsun.com>
1095 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1096 with like-named macro in fnmatch.c.
1097 (EXT): Use an internal constant instead.
1099 Merge fnmatch patches from glibc.
1100 * fnmatch.c (mbsinit): Remove define.
1101 Add libc_hidden_ver (__fnmatch, fnmatch).
1102 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1103 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1105 2003-12-14 Karl Berry <karl@gnu.org>
1107 * config.charset: update from gettext-runtime.
1109 2003-12-03 Paul Eggert <eggert@twinsun.com>
1111 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1112 Bug reported by Alfred M. Szmidt.
1114 2003-11-29 Karl Berry <karl@gnu.org>
1116 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1118 2003-11-23 Paul Eggert <eggert@twinsun.com>
1119 Bruno Haible <bruno@clisp.org>
1121 * printf-parse.h: Don't include sys/types.h.
1122 (ARG_NONE): New macro.
1123 (char_directive): Change type of *arg_index fields to size_t.
1124 * printf-parse.c: Don't include sys/types.h.
1125 (SSIZE_MAX): Remove macro.
1126 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1127 Remove unnecessary overflow check.
1128 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1131 2003-11-24 Paul Eggert <eggert@twinsun.com>
1133 * alloca.c: Remove dependency on xalloc module.
1134 (xalloc_die): Remove.
1135 (memory_full) [!defined emacs]: New macro.
1136 [!defined emacs]: Don't include xalloc.h.
1137 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1138 address arithmetic overflows. Change datatypes a bit to avoid
1141 2003-11-22 Jim Meyering <jim@meyering.net>
1143 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1145 2003-11-17 Bruno Haible <bruno@clisp.org>
1147 * vasnprintf.c (alloca): Remove fallback definition.
1148 (freea): Remove definition.
1149 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1150 Reported by Paul Eggert.
1152 2003-11-17 Jim Meyering <jim@meyering.net>
1154 On systems without utime and without a utimes function capable of
1155 dealing with a NULL struct utimbuf* argument, this utime replacement
1156 could -- in unusual circumstances -- leak a file descriptor.
1157 * utime.c: Include <unistd.h> and <errno.h>.
1158 (utime_null): Be sure to close `fd' and to preserve errno.
1159 Reported by Geoff Collyer via Arnold Robbins.
1161 2003-11-16 Paul Eggert <eggert@twinsun.com>
1162 Bruno Haible <bruno@clisp.org>
1164 Protect against address arithmetic overflow.
1165 * printf-args.h: Include stddef.h.
1166 (arguments): Change type of field 'count' to size_t.
1167 * printf-args.c (printf_fetchargs): Use size_t instead of
1168 'unsigned int' where appropriate.
1169 * printf-parse.h: Include sys/types.h.
1170 (char_directive): Change type of *arg_index fields to ssize_t.
1171 (char_directives): Change type of fields 'count', max_*_length to
1173 * printf-parse.c: Include sys/types.h and xsize.h.
1174 (SSIZE_MAX): Define fallback value.
1175 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1176 instead of 'int' where appropriate. Check a_allocated, d_allocated
1177 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1178 * vasnprintf.c: Include xsize.h.
1179 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1180 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1181 overflow. Avoid wraparound when converting a width or precision from
1184 2003-11-16 Bruno Haible <bruno@clisp.org>
1186 Update from GNU gettext.
1187 * printf-parse.c: Generalize to it can be compiled for wide strings.
1188 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1189 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1190 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1191 SNPRINTF): New macros.
1192 Don't include <alloca.h> if the file is used inside libintl.
1193 (local_wcslen): New function, for Solaris 2.5.1.
1194 (VASNPRINTF): Use it instead of wcslen.
1196 2003-11-16 Bruno Haible <bruno@clisp.org>
1198 * xsize.h (xmax): New function.
1199 (xsum, xsum3, xsum4): Declare as "pure" functions.
1201 2003-11-12 Paul Eggert <eggert@twinsun.com>
1203 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1204 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1205 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1206 heuristic is just as accurate as far as we know, and it removes a
1207 dependency on size_max.m4 and ptrdiff_max.m4.
1209 2003-11-12 Paul Eggert <eggert@twinsun.com>
1211 * xstrtol.c (__xstrtol): Remove "break" immediately after
1212 "return", to pacify some unknown compiler. Problem reported
1215 2003-11-11 Bruno Haible <bruno@clisp.org>
1217 * xsize.h (SIZE_MAX): Remove fallback definition.
1218 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1221 2003-11-10 Paul Eggert <eggert@twinsun.com>
1223 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1224 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1225 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1227 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1228 not (size_t) -1, since it's defined here.
1230 2003-11-06 Paul Eggert <eggert@twinsun.com>
1232 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1233 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1234 Reject sizes of exactly SIZE_MAX bytes.
1235 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1236 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1238 2003-11-05 Bruno Haible <bruno@clisp.org>
1240 * xsize.h: Include limits.h, to avoid a possible collision with
1241 SIZE_MAX defined in <limits.h> on Solaris.
1243 2003-11-04 Bruno Haible <bruno@clisp.org>
1245 * xsize.h: New file.
1246 * linebreak.c: Include xsize.h.
1247 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1248 argument for overflow.
1249 Suggested by Paul Eggert.
1251 2003-10-31 Bruno Haible <bruno@clisp.org>
1253 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1254 to avoid (extremely rare) race condition.
1255 Suggested by Paul Eggert.
1257 2003-11-03 Jim Meyering <jim@meyering.net>
1259 * userspec.c: Include "userspec.h".
1260 * userspec.h: New file.
1262 2003-10-31 Paul Eggert <eggert@twinsun.com>
1264 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1265 * mountlist.c (SIZE_MAX): Define if not defined already.
1266 (read_filesystem_list): Set and use me_type_malloced.
1267 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1268 whatever the type happens to be), for brevity and consistency.
1269 Check for size calculation overflow on Alphas running OSF/1.
1271 2003-10-31 Jim Meyering <jim@meyering.net>
1273 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1275 * linebuffer.c: Include <string.h> for declaration of memset.
1277 2003-10-30 Paul Eggert <eggert@twinsun.com>
1278 Bruno Haible <bruno@clisp.org>
1280 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1281 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1283 2003-10-29 Paul Eggert <eggert@twinsun.com>
1285 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1286 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1288 * quotearg.c (quotearg_n_options): Use it.
1289 * group-member.c: Include <stdbool.h>.
1290 (free_group_info): Arg is now const *; don't free arg.
1291 (get_group_info): Now returns bool and accepts struct group_info *,
1292 rather than returning a malloc'ed struct group_info *.
1293 All uses changed. Check for overflow in internal size calculation.
1295 * getusershell.c (readname): Simplify the code by using x2nrealloc
1296 rather than xmalloc/xrealloc.
1297 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1298 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1299 conformance bug: the old code used a pointer after freeing the
1300 storage that it addressed.
1301 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1302 rather than doing it by hand.
1303 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1304 the buffer preserved. Use free and xmalloc instead.
1305 * quotearg.c (quotearg_n_options): Likewise.
1306 Use a simpler test for size overflow. Don't use xalloc_oversized
1307 because unsigned int might be wider than size_t (!); this suggests
1308 that we should switch from unsigned int to size_t for slot numbers.
1310 2003-10-27 Bruno Haible <bruno@clisp.org>
1312 * stdbool_.h: Better support for BeOS.
1314 2003-10-27 Paul Eggert <eggert@twinsun.com>
1316 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1317 to allocate the returned structure. Do not allocate a subarray,
1318 as x2nrealloc will do that.
1319 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1320 instead of xnrealloc.
1321 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1323 2003-10-26 Paul Eggert <eggert@twinsun.com>
1325 * xalloc.h (xalloc_oversized): New static inline function, for
1326 callers that want to do their own size-overflow checking. Include
1327 <stdbool.h>, since xalloc_oversized returns bool.
1328 * xalloc.c (array_size_overflow): Remove. All callers changed
1329 to use xalloc_oversized.
1331 Add two functions x2realloc, x2nrealloc, for programs that grow
1332 arrays dynamically by doubling their sizes.
1333 * xalloc.h (x2realloc, x2nrealloc): New decls.
1334 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1337 Port to C99 semantics for 'inline' of external functions.
1338 Bug reported by Bruno Haible.
1339 * xmalloc.c (xnmalloc_inline): New static inline function,
1340 with the old contents of xnmalloc.
1341 (xnmalloc, xmalloc): Use it.
1342 (xnrealloc_inline): New static inline function,
1343 with the old contents of xnrealloc.
1344 (xnrealloc, xrealloc): Use it.
1346 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1348 2003-10-25 Paul Eggert <eggert@twinsun.com>
1350 Fix several address-calculation bugs in the hash modules,
1351 plus some minor code cleanup.
1353 * hash.h: Include <stdbool.h>, for bool.
1354 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1355 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1356 hash_get_n_entries, hash_get_max_bucket_length,
1357 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1358 hash_rehash): Use size_t rather than unsigned.
1359 * hash.c (struct hash_table, hash_get_n_buckets,
1360 hash_get_n_buckets_used, hash_get_n_entries,
1361 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1362 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1363 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1365 (SIZE_MAX): Define if not defined.
1366 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1367 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1369 Use const * when possible.
1370 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1371 (check_tuning): Fix bug: if tuning parameters were very close to
1372 0 or 1, rounding errors could have caused subscript violations.
1373 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1374 (hash_initialize): Add 'fail:' label
1375 to free table and return NULL, and use it to simplify code.
1376 Use calloc rather than clearing the storage ourself.
1377 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1378 buffer size calculations.
1379 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1380 Include <stddef.h>, for size_t.
1381 * hash-pjw.c (hash_pjw): Likewise.
1382 Switch to method described by Bruno Haible.
1383 Include <limits.h>, for CHAR_BIT.
1384 (SIZE_BITS): New macro.
1386 2003-10-21 Paul Eggert <eggert@twinsun.com>
1388 * getndelim2.c (getndelim2): When size calculation overflows,
1389 ceiling the allocation at NMAX bytes rather than silently
1390 discarding input bytes before NMAX is reached. This makes
1391 a difference only if NMAX exceeds SIZE_MAX / 2.
1393 * obstack.c: Merge from glibc.
1394 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1395 Add libc_hidden_def (_obstack_newchunk).
1396 (_obstack_free) [! defined _LIBC]: Remove.
1397 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1398 a clone of the function body.
1399 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1400 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1402 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1403 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1406 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1407 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1408 Don't use lvalue casts, as GCC plans to remove support for them
1409 in GCC 3.5. Reported by Joseph S. Myers. This bug
1410 was also present in the non-GCC version, indicating that this
1411 code had always been buggy and had never been widely used.
1412 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1413 Use the fast variant of each macro, rather than copying the
1414 definiens of the fast variant; that way, we'll be more likely to
1415 catch future bugs in the fast variants.
1417 2003-10-20 Bruno Haible <bruno@clisp.org>
1419 * wait-process.h: New file, from GNU gettext.
1420 * wait-process.c: New file, from GNU gettext.
1422 2003-10-19 Jim Meyering <jim@meyering.net>
1424 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1426 2003-10-16 Paul Eggert <eggert@twinsun.com>
1428 * getgroups.c: Include <errno.h>, <stdlib.h>.
1429 (getgroups): First arg is int, not size_t.
1430 Don't let 'free' mangle errno.
1432 2003-10-16 Jim Meyering <jim@meyering.net>
1434 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1436 2003-10-15 Paul Eggert <eggert@twinsun.com>
1438 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1440 (new_exclude, add_exclude_file): Initial size no longer needs to
1442 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1443 our own address arithmetic overflow checking.
1445 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1446 (fnmatch): Do not alloca more than 2000 wide characters;
1447 instead, use malloc for large buffers.
1448 Check for address arithmetic overflow, and return -1
1449 with errno set to ENOMEM in that case.
1450 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1451 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1452 instead, return -1. Check for address arithmetic overflow.
1454 2003-10-14 Paul Eggert <eggert@twinsun.com>
1456 Handle invalid suffixes and overflow independently, so that
1457 callers can treat them independently as needed. Fix some bugs in
1458 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1459 suffix for a human-readable blocksize. The major caller-visible
1460 change is the addition of a new
1461 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1462 that both overflow and suffix chars were found.
1464 * human.c (humblock): Don't check separately for invalid suffix
1465 char; that is xstrtoumax's job (now that its bug is fixed).
1466 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1467 INTMAX_MAX]: New macros.
1468 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1469 TYPE_MAXIMUM): New macros.
1470 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1471 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1472 if overflow occurs, as it's what __strtol does and it's more useful
1474 (__xstrtol): If __strtol reports some error other than ERANGE,
1475 reflect it to the caller as LONGINT_INVALID. If it reports
1476 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1477 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1478 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1480 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1481 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1482 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1483 [defined UINTMAX_MAX]: New macros.
1485 2003-10-14 Bruno Haible <bruno@clisp.org>
1487 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1488 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1489 Also use volatile where needed.
1491 2003-10-12 Paul Eggert <eggert@twinsun.com>
1493 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1494 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1495 and define in terms of the other primitives.
1496 * xmalloc.c: Include stdbool.h; do not include exit.h.
1497 (SIZE_MAX): Define if not already defined.
1498 (array_size_overflow): New function.
1499 (xalloc_die): Abort instead of exiting if 'error' returns.
1500 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1501 (xmalloc, xrealloc): Use them.
1502 (xcalloc): Check for address arithmetic overflow.
1503 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1504 a bit faster than strcpy.
1506 2003-10-08 Paul Eggert <eggert@twinsun.com>
1508 Merge getpass from libc, plus a few fixes.
1510 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1511 Include <stdbool.h>.
1512 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1513 __fsetlocking to empty.
1514 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1515 do include <bits/libc-lock.h>.
1516 Do not include <fcntl.h>; not needed.
1517 [_LIBC]: Include <wchar.h>.
1518 (NOTCANCEL_MODE): New macro.
1519 (flockfile, funlockfile) [_LIBC]: New macros.
1520 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1521 [!_LIBC]: New macros.
1522 (call_fclose): New function.
1523 (getpass): Use it. Save tty stream separately; this simplifies the
1524 code and makes it more reliable if stdin happens to equal stdout.
1525 Invoke __fsetlocking on tty.
1526 Handle thread cancellation if needed.
1527 Namespace cleanup (use __tcgetattr, __getline).
1528 Use bool for Booleans.
1529 [USE_IN_LIBIO]: Handle wide streams.
1530 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1531 stream might go where.
1533 * unlocked-io.h: Include <stdio.h>, so that the caller
1534 doesn't have to include <stdio.h> before us.
1535 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1536 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1537 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1538 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1539 if not declared, so that we can use getpass.c code from libc without
1541 (flockfile, ftrylockfile, funlockfile): New macros.
1543 2003-10-06 Bruno Haible <bruno@clisp.org>
1545 * version-etc-2.h: Remove file.
1546 * version-etc-2.c: Remove file.
1548 2003-09-25 Jim Meyering <jim@meyering.net>
1549 Bruno Haible <bruno@clisp.org>
1551 This lets translators provide better translations for the
1552 "Written by ..." part of --version output.
1553 * version-etc.h: Include stdarg.h.
1554 (version_etc_copyright): Declare as readonly.
1555 (version_etc): Make this function variadic with a NULL-terminated list
1556 of author name strings.
1557 (version_etc_va): New declaration.
1558 * version-etc.c: Include stdarg.h, stdlib.h.
1559 (version_etc_copyright): Declare as readonly.
1560 (version_etc_va): New function. Provide a different translatable string
1561 for each possible number of authors < 10. Abbreviate when there are 10
1563 (version_etc): Make this function variadic. Call version_etc_va.
1564 Suggestion from Gary V. Vaughan.
1566 * long-options.h (parse_long_options): Change prototype: the authors
1567 string is moved to the end and becomes variadic.
1568 * long-options.c: Include stdarg.h.
1569 (parse_long_options): Make this function variadic, too.
1570 Call version_etc_va, not version_etc.
1572 2003-10-06 Bruno Haible <bruno@clisp.org>
1574 * fatal-signal.h: New file, from GNU gettext.
1575 * fatal-signal.c: New file, from GNU gettext.
1577 2003-10-04 Karl Berry <karl@gnu.org>
1579 * argp*: update from libc.
1581 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1583 * getpass.c (getpass): Use a no-op fseek when switching from input to
1584 output mode on the same stream.
1586 2003-09-29 Paul Eggert <eggert@twinsun.com>
1588 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1589 Fix arg typo in previous patch.
1591 2003-09-28 Jim Meyering <jim@meyering.net>
1593 * error.c: Correct cpp indentation.
1595 2003-09-27 Paul Eggert <eggert@twinsun.com>
1597 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1598 Omit the special code that used __typeof__, since we worry that
1599 it could be more trouble than it's worth. See:
1600 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1601 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1605 2003-09-26 Jim Meyering <jim@meyering.net>
1607 * error.c (error_tail): Move some declarations
1608 into inner scope where the local variables are used.
1610 2003-09-26 Bruno Haible <bruno@clisp.org>
1612 * stpncpy.h (gnu_stpncpy): New declaration.
1613 (stpncpy): Define as alias for gnu_stpncpy.
1614 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1616 2003-09-26 Paul Eggert <eggert@twinsun.com>
1618 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1619 (error_tail): Do not loop, reallocating temporary buffer, since
1620 the output cannot contain more wide characters than the input
1621 contains bytes, the size must be big enough already. This avoids
1622 one potential size overflow calculation. Check for size overflow
1623 when calculating temporary buffer size. Free temporary buffer
1624 when done, if it was allocated with malloc; this plugs a memory
1625 leak. Remove casts from void * to pointers, that are no longer
1626 needed now that we're assuming C89 or better.
1628 Merge error changes from glibc.
1630 * error.c, error.h: Update copyright notice header to match glibc.
1631 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1632 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1633 Disable cancellation while printing error.
1634 * error.h: Prepend __ to parameter names.
1636 2003-09-25 Karl Berry <karl@gnu.org>
1638 * argp-fmtstream.c, argp-help.c: update from libc.
1640 2003-09-25 Bruno Haible <bruno@clisp.org>
1642 * version-etc-2.h: New file, from version-etc.h with modifications.
1643 * version-etc-2.c: New file, from version-etc.c with modifications.
1645 2003-09-25 Simon Josefsson <jas@extundo.com>
1647 * xgetdomainname.h: New file.
1648 * xgetdomainname.c: New file.
1650 2003-09-25 Simon Josefsson <jas@extundo.com>
1651 Bruno Haible <bruno@clisp.org>
1653 * getdomainname.h: New file.
1654 * getdomainname.c: New file.
1656 2003-09-24 Paul Eggert <eggert@twinsun.com>
1658 * linebuffer.c (freebuffer): Don't free the argument, just
1659 the buffer associated with the argument. Bug reported by
1662 2003-09-19 Karl Berry <karl@gnu.org>
1664 * argp.h: update from libc.
1666 2003-09-16 Paul Eggert <eggert@twinsun.com>
1668 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1669 input error, instead of returning NULL the next time we are called
1670 (and therefore losing track of errno).
1672 2003-09-15 Paul Eggert <eggert@twinsun.com>
1674 * getndelim2.c (getndelim2): Don't trash errno when a read
1675 fails, so that the caller gets the proper errno.
1677 * readutmp.c (read_utmp): Likewise.
1678 Check for fstat error. Close stream and free storage
1681 2003-09-14 Bruno Haible <bruno@clisp.org>
1683 * fwriteerror.h: New file.
1684 * fwriteerror.c: New file.
1686 2003-09-14 Jim Meyering <jim@meyering.net>
1688 * getloadavg.c: Correct cpp indentation.
1689 * strdup.c: Likewise.
1690 * vasnprintf.c: Likewise.
1692 2003-09-12 Paul Eggert <eggert@twinsun.com>
1694 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1695 * obstack.c [!defined _LIBC]: Likewise.
1696 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1697 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1698 * exitfail.c: Don't include stdlib.h; no longer needed.
1700 More changes to assume C89 or better.
1702 * error.c (error_tail): Assume vprintf.
1704 * argmatch.c (getenv): Remove decl.
1705 * progreloc.c (get_full_program_name): Define via prototype.
1706 * setenv.c (clearenv): Likewise.
1707 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1709 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1710 (malloc, memcpy): Remove decls.
1711 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1712 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1713 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1714 (memcpy): Remove macro.
1715 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1716 (__P): Remove. All uses removed.
1717 (PTR): Remove. All uses changed to void *.
1718 (CHAR_BIT, NULL): Remove.
1719 (spaces, zeros, memset_space, memset_zero)
1720 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1722 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1723 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1724 Define with prototype.
1725 Remove now-unnecessary prototype decl.
1726 (extra_args_spec): Assume ANSI C. All uses changed.
1727 (extra_args_spec_iso): Remove.
1728 (my_strftime, emacs_strftimeu): Define via prototype.
1729 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1731 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1732 * strtoimax.c: Include <stdlib.h> unconditionally.
1733 (strtoul, strtol): Remove decls.
1734 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1736 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1737 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1738 (LOCALE_PARAM_PROTO): New macro.
1739 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1740 (INTERNAL (strtol), strtol): Define with a prototype.
1741 (PARAMS): Remove. All uses removed.
1742 * tempname.c: Include <string.h> unconditionally.
1743 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1744 * xgethostname.c (main): Define with a prototype.
1745 * xmalloc.c: Include "xalloc.h" first, to check interface.
1746 Include <stdlib.h> unconditionally.
1747 (calloc, malloc, realloc, free): Remove decls.
1748 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1749 Include <stdlib.h> unconditionally. Sort include file names.
1751 (xstrtod): Define with a prototype.
1752 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1753 (strtol, strtoul): Remove decls.
1755 2003-09-11 Paul Eggert <eggert@twinsun.com>
1757 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1758 Include <stdlib.h>, <string.h> unconditionally.
1759 Remove now-unnecessary cast to char *.
1760 * strnlen.c: Include <string.h> unconditionally.
1761 * yesno.c (yesno): Define with a prototype.
1763 2003-09-10 Bruno Haible <bruno@clisp.org>
1765 * strcspn.c: Include <string.h> unconditionally.
1766 * strpbrk.c: Include <string.h> unconditionally.
1767 * strstr.c: Include <string.h> unconditionally.
1768 * unicodeio.c: Include <string.h> unconditionally.
1769 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1770 * unsetenv.c: Likewise.
1771 * xreadlink.c: Include <stdlib.h> unconditionally.
1772 * yesno.c: Include <stdlib.h> unconditionally.
1773 (rpmatch): Add prototype.
1775 2003-09-10 Jim Meyering <jim@meyering.net>
1777 * error.c: Correct indentation of cpp directives.
1779 2003-09-09 Paul Eggert <eggert@twinsun.com>
1783 * acosl.c (main): Use a prototype.
1784 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1787 * getloadavg.c (getloadavg, main): Define via prototypes.
1789 * getopt.h (struct option.name): Assume C89, and use 'const'.
1790 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1791 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1793 * getopt.c (const): Remove macro.
1794 Include <string.h> unconditionally.
1795 (my_index): Remove; all uses changed to strchr.
1796 (strlen): Remove decl.
1797 (exchange): Remove forward decl; no longer needed.
1798 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1799 Define with prototype.
1800 * getopt1.c (const): Remove macro.
1801 (getopt_long, getopt_long_only, main): Define with prototype.
1803 * getugroups.c: Include <string.h> unconditionally.
1805 * getusershell.c: Include <stdlib.h> unconditionally.
1806 (getusershell, setusershell, endusershell, readname, main):
1807 Define with prototypes.
1809 * group-member.c: Include group-member.h first.
1810 Include <stdlib.h> unconditionally.
1812 * hard-locale.c: Include hard-locale.h first.
1813 Include <stdlib.h>, <string.h> unconditionally.
1815 * hash.c (free, malloc): Remove decls.
1816 Include <stdlib.h> unconditionally.
1818 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1819 (getenv): Do not declare.
1821 * idcache.c: Include <string.h> unconditionally.
1823 * long-options.c: Include long-options.h first, to test interface.
1824 Include <stdlib.h> unconditionally.
1826 * makepath.c: Include makepath.h first, to test interface.
1827 Include <stdlib.h> and <string.h> unconditionally.
1829 * linebuffer.c: Include <stdlib.h>.
1830 (free): Remove decl.
1832 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1833 rpl_malloc returns void *, not char *.
1834 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1836 * md5.h: Include <limits.h> unconditionally.
1837 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1838 (__P): Remove; all uses removed.
1839 * md5.c: Include "md5.h" first.
1840 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1841 md5_buffer, md5_process_bytes, md5_process_block):
1842 Define with prototypes.
1843 * sha.h (__P): Remove all uses. (It wasn't defined??)
1844 * sha.c: Include "sha.h" first.
1845 Include <stdlib.h>, <string.h> unconditionally.
1847 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1848 * memcmp.c (__ptr_t): Likewise.
1849 * memrchr.c (__ptr_t): Likewise.
1850 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1851 Include <string.h> unconditionally.
1852 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1853 * memchr.c: Include <stdlib.h> unconditionally.
1854 * memchr.c (LONG_MAX): Remove.
1855 * memrchr.c (LONG_MAX): Likewise.
1856 * memchr.c (__memchr): Define via a prototype.
1857 * memrchr.c (__memrchr): Likewise.
1858 * memcmp.c (__P): Remove, and remove all uses.
1859 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1860 Remove forward decls; no longer needed.
1861 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1862 Use types required by C89 in prototype.
1864 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1865 * savedir.c: Likewise.
1866 * mkdir.c (free): Remove decl.
1867 * rmdir.c (rmdir): Define with a prototype.
1868 * savedir.c: Include savedir.h first, to test interface.
1870 * mktime.c (STDC_HEADERS): Remove.
1871 Include <stdlib.h>, <string.h> unconditionally.
1873 * modechange.c: Include <stdlib.h> unconditionally.
1874 (malloc): Remove decl.
1876 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1877 (free): Remove decl.
1879 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1880 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1881 (This type really should be intptr_t, but that's a C99ism.)
1882 (_obstack_memcpy): Remove: all uses changed to memcpy.
1883 Include <string.h> unconditionally.
1884 (struct obstack): Assume __STDC__ for types of members
1885 chunkfun, freefun, extra_arg.
1886 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1887 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1888 obstack_begin, obstack_specify_allocation,
1889 obstack_specify_allocation_with_arg, obstack_chunkfun,
1890 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1891 Remove unprototyped decls and the macros that use them.
1892 * obstack.c (POINTER): Remove. All uses changed to void *.
1893 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1894 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1895 (defined __STDC__ && __STDC__)]:
1896 Remove nonprototyped code.
1897 Include <stdlib.h> unconditionally.
1898 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1899 _obstack_allocated_p, _obstack_free, obstack_free,
1900 _obstack_memory_used, print_and_abort):
1901 Define using prototypes.
1902 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1903 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1904 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1905 obstack_next_free, obstack_object_size, obstack_room) [0]:
1906 Remove unused, unprototyped code.
1908 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1910 * physmem.c (physmem_total, physmem_available, main): Define
1913 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1914 (main): Define with a prototype.
1916 * posixver.c (getenv): Remove decl.
1918 * putenv.c (malloc): Returns void *, not char *.
1919 Include <string.h> unconditionally.
1920 (strchr, memcpy, NULL): Do not define.
1922 * readtokens.c: Include readtokens.h first, to test interface.
1923 Include <stdlib.h>, <string.h> unconditionally.
1924 (init_tokenbuffer): Define with a prototype.
1926 * regex.c (PARAMS): Remove. All uses removed.
1927 All uses of _RE_ARGS removed, too.
1928 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1930 (bzero): Assume memset exists.
1931 (memcmp, memcpy, NULL): Remove.
1932 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1933 char, or assignments to local vars of type signed char.
1934 (init_syntax_once, PREFIX(extract_number_and_incr),
1935 PREFIX(print_partial_compiled_pattern),
1936 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1937 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1938 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1939 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1940 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1941 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1942 wcs_compile_range, byte_compile_range, truncate_wchar,
1943 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1944 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1945 count_mbs_length, wcs_re_match_2_internal,
1946 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1947 PREFIX(alt_match_null_string_p),
1948 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1949 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1950 regfree, PREFIX(extract_number)): Define with prototype. Remove
1951 now-unnecessary declaration, if any.
1952 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1954 Remove now-unnecessary casts among pointer types.
1955 * regex.h (_RE_ARGS): Remove. All uses removed.
1957 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1958 (free): Remove decl.
1960 * rpmatch.c: Include <stdlib.h> unconditionally.
1962 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1963 (free): Remove decl.
1965 * save-cwd.c: Include <stdlib.h> unconditionally.
1966 * xgetcwd.c: Likewise.
1968 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1969 (free): Remove decl.
1971 * strchrnul.c (strchrnul): Define with a prototype.
1972 Fix bug: c_in was not converted to char before searching.
1974 The following changes are not K&R related:
1976 * group-member.h: Include <sys/types.h>, so that this file is
1978 * makepath.h: Likewise.
1980 * getusershell.c (readname, default_index, line_size, readname):
1981 Use size_t, not int, for sizes.
1982 (readname): If the size overflows, report an error instead of
1985 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1987 * getndelim2.c: Assume stdlib.h per the C89 spec.
1989 2003-09-08 Paul Eggert <eggert@twinsun.com>
1991 Assume C89 or better; remove K&R cruft.
1992 A few of these changes were first proposed by Derek Robert Price
1993 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1995 * addext.c: Include <string.h> unconditionally.
1996 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1997 Don't declare getenv or malloc.
1999 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2000 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2002 (find_stack_direction, alloca): Use prototypes.
2004 * atexit.c (atexit): Define using a prototype.
2006 * basename.c, dirname.c, stripslash.c:
2007 Include <string.h> unconditionally.
2009 * bcopy.c: Include <stddef.h>.
2010 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2012 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2014 * error.h (error, error_at_line, error_print_progname)
2015 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2016 * error.c: Include error.h first, to check interface.
2017 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2018 (VA_START): Remove; all uses changeed to va_start.
2019 (exit, strerror): Remove decls.
2020 (error_print_progname): Prototype uncondionally.
2021 Don't include <errno.h>; no longer needed.
2022 (private_strerror): Remove.
2023 (error_tail): Always define.
2024 (error, error_at_line): Assume C89 or better; always use prototypes.
2025 * fatal.c: Include "fatal.h" first, to test interface.
2026 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2027 (VA_START): Remove; all uses changed to va_start.
2028 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2030 (exit): Remove decl.
2031 (fatal): Prototype unconditionally. Assume va_start works.
2032 Abort at end, to pacify gcc.
2034 * euidaccess.c (main): Define with a prototype.
2036 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2038 * exitfail.c: Include <stdlib.h> unconditionally.
2040 * fnmatch_.h (__P): Remove. All uses changed to assume
2042 * fnmatch.c: Include fnmatch.h first, to test interface.
2043 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2044 (getenv): Remove decl.
2045 (fnmatch): Define using a prototype.
2046 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2047 (FCT): Define using a prototype.
2049 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2051 * gethostname.c: Include <stddef.h>.
2052 (gethostname): Define with prototype. Length is size_t, not int.
2054 2003-09-08 Paul Eggert <eggert@twinsun.com>
2056 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2057 getversion.c should have been removed then, but was accidentally
2060 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2061 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2063 2003-09-07 Paul Eggert <eggert@twinsun.com>
2065 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2066 copy_tm_result. Bug reported by Simon Josefsson in
2067 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2069 2003-09-06 Paul Eggert <eggert@twinsun.com>
2071 * time_r.c, time_r.h: New files.
2073 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2075 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2076 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2078 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2080 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2081 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2084 * timegm.c: Switch to glibc implementation, with the following changes:
2085 [defined HAVE_CONFIG_H]: Include <config.h>.
2086 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2087 (__mktime_internal) [!defined _LIBC]: New decl.
2088 (__gmtime_r) [!defined _LIBC]: New macro and function.
2089 (timegm): Use a prototype, since gnulib assumes C89.
2090 Do not bother declaring tmp to be const, as it's not really usefu.
2091 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2092 (timegm): Declare only if HAVE_DECL_TIMEGM.
2094 2003-09-03 Paul Eggert <eggert@twinsun.com>
2096 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2097 Bug reported by Lute Kamstra in
2098 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2100 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2101 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2102 course with correspondingly smaller numbers for tomorrow and
2103 yesterday. From Tadayoshi Funaba. Originally installed into
2104 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2107 2003-08-31 Simon Josefsson <jas@extundo.com>
2109 * timegm.h: New file.
2110 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2112 2003-08-31 Karl Berry <karl@gnu.org>
2114 * argp.h: update from libc.
2116 2003-08-28 Bruno Haible <bruno@clisp.org>
2118 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2119 warning on QNX, which defines O_BINARY to 000000.
2121 2003-08-24 Bruno Haible <bruno@clisp.org>
2123 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2124 MSVC7 <stdio.h> is included later.
2126 2003-08-20 Bruno Haible <bruno@clisp.org>
2128 * progname.h: New file, from GNU gettext.
2129 * progname.c: New file, from GNU gettext.
2130 * progreloc.c: New file, from GNU gettext.
2132 2003-08-19 Bruno Haible <bruno@clisp.org>
2134 * xstrdup.c: Assume <string.h> exists.
2136 2003-08-18 Jim Meyering <jim@meyering.net>
2138 * setenv.h: Indent nested cpp directive.
2139 * vasnprintf.c: Remove trailing blanks.
2141 2003-08-17 Simon Josefsson <jas@extundo.com>
2142 Bruno Haible <bruno@clisp.org>
2144 * xstrndup.h: New file.
2145 * xstrndup.c: New file.
2147 2003-08-17 Bruno Haible <bruno@clisp.org>
2149 * strndup.h: New file.
2151 2003-08-16 Paul Eggert <eggert@twinsun.com>
2153 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2154 space, undoing this 2003-08-12 change:
2155 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2157 2003-08-16 Jim Meyering <jim@meyering.net>
2159 Merge from coreutils.
2160 * xstrtoimax.c: #else #if -> #elif.
2161 * xstrtoumax.c: Likewise.
2163 2003-08-15 Paul Eggert <eggert@twinsun.com>
2165 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2166 rather than tab, after '#' in shell-script copyright notices.
2167 Suggested by Bruno Haible.
2169 2003-08-15 Jim Meyering <jim@meyering.net>
2170 and Paul Eggert <eggert@twinsun.com>
2172 Merge from coreutils.
2173 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2174 member but strut utmpx does not. Needed for AIX 4.3.3.
2175 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2177 2003-08-15 Jim Meyering <jim@meyering.net>
2179 Merge from coreutils.
2180 * xgethostname.c: Include <stdlib.h>.
2181 (xghostname): Don't exit for anything other than memory-related
2182 failure; just return NULL.
2183 * userspec.c: Include "posixver.h".
2184 (parse_user_spec): Accept `.' as a separator only
2185 in pre-POSIX-200112 mode.
2186 * strtoimax.c: Use #elif rather than #else #if.
2187 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2188 Remove function, now that we can rely on a working tzset function.
2189 [!_LIBC]: Ensure that the required autoconf test has been run.
2190 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2191 Use underlying_strftime for %r.
2192 * sha.c: Merge in some clean-up and optimization changes from glibc.
2193 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2194 Ensure that it is a multiple of 64.
2195 Rearrange loop exit tests so as to avoid performing an
2196 additional fread after encountering an error or EOF.
2197 * realloc.c: Update copyright date.
2199 2003-08-14 Jim Meyering <jim@meyering.net>
2201 Merge from coreutils.
2202 * obstack.h: Whitespace changes.
2203 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2204 and xcalloc return values.
2205 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2206 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2207 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2208 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2209 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2211 Use mntctl's return value to drive the entry-processing loop, since
2212 we can't rely on the value of the vmt_length member in the last
2213 entry. On some systems doing so could result in exhausting
2214 virtual memory. Based in part on a patch from Mike Jetzer.
2216 2003-08-14 Jim Meyering <jim@meyering.net>
2217 and Paul Eggert <eggert@twinsun.com>
2219 Merges from coreutils, plus other fixes.
2220 * physmem.c: Merge in portability changes from gcc/libiberty
2221 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2222 for credits and details. Thanks to Kaveh Ghazi for helping
2223 to keep these files in sync.
2224 (ARRAY_SIZE): Define it.
2225 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2226 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2227 (memcasecmp): Don't assume size_t fits in unsigned int.
2228 Remove casts and duplicate code.
2229 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2230 (memcpy): Remove definition.
2231 Merge in some clean-up and optimization changes from glibc.
2232 [BLOCKSIZE]: Move definition to top of file.
2233 Ensure that it is a multiple of 64.
2234 Rearrange loop exit tests so as to avoid performing an
2235 additional fread after encountering an error or EOF.
2236 * md5.h (md5_uintptr): Define.
2237 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2238 return to the initial working directory. Preserve errno
2240 * idcache.c: Include "xalloc.h".
2241 (xmalloc, xrealloc): Remove decls.
2242 (getuser): Remove casts no longer required in C89.
2243 * human.c: Include stdio.h, for sprintf.
2244 * group-member.c: Include "xalloc.h".
2245 (xmalloc, xrealloc): Remove decls.
2246 (get_group_info): Remove casts no longer required in C89.
2247 * getusershell.c (readname): Remove casts no longer required in C89.
2248 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2249 * getline.c: Whitespace fix, from coreutils.
2251 2003-08-13 Paul Eggert <eggert@twinsun.com>
2253 * exclude.c: Include <ctype.h>
2254 (IN_CTYPE_DOMAIN): New macro.
2256 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2259 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2260 Undo previous (whitespace-only) change.
2262 2003-08-12 Paul Eggert <eggert@twinsun.com>
2264 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2265 Normalize leading white space and remove trailing white space.
2266 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2267 notice, as per ../config/srclist-update.
2269 Merge from coreutils.
2270 * euidaccess.h: New file.
2271 * euidaccess.c: Include it.
2272 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2273 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2274 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2276 2003-08-11 Bruno Haible <bruno@clisp.org>
2278 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2279 (vasnprintf): Use it instead of wcslen.
2281 2003-08-11 Bruno Haible <bruno@clisp.org>
2283 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2284 value to ensure that _Bool promotes to int. Use #define for _Bool when
2285 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2287 2003-08-10 Karl Berry <karl@gnu.org>
2289 * regex.h: update from libc (whitespace fix).
2291 2003-08-09 Paul Eggert <eggert@twinsun.com>
2293 Merge some files from coreutils. These changes were
2294 originally made by Jim Meyering.
2295 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2296 many older Unixes require this.
2297 * alloca.c (alloca): Remove cast to argument of free;
2298 no longer needed in C89.
2299 * alloca_.h, regex.h: Fix white space to match
2300 what GNU indent does.
2302 2003-08-05 Paul Eggert <eggert@twinsun.com>
2304 * bumpalloc.h: Remove.
2306 2003-08-04 Paul Eggert <eggert@twinsun.com>
2308 * getloadavg.c: Change copyright notice and spacing to conform to
2311 Merge from coreutils.
2312 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2314 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2315 from Karl Berry, implemented by Jim Meyering.
2316 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2317 from Dmitry V. Levin.
2318 Remove anachronistic cast of xrealloc.
2319 * fnmatch_.h (__const): Remove. Use 'const'.
2320 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2321 type. Otherwise, it wouldn't compile with at least /bin/cc on
2322 ymp-cray-unicos9.0.2.X.
2323 Combine two mostly-identical uses of alloca into one.
2324 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2326 2003-08-04 Dave Love <d.love@dl.ac.uk>
2330 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2331 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2332 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2333 obsolete NLIST_NAME_UNION.
2334 [__GNU__]: Undef BSD and FSCALE.
2335 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2337 2003-08-03 Paul Eggert <eggert@twinsun.com>
2339 * stdbool_.h (_Bool): Make it signed char, instead of
2340 an enum type, so that it's guaranteed to promote to int. See:
2341 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2343 2003-07-31 Paul Eggert <eggert@twinsun.com>
2345 * strerror.c: Include config.h, limits.h. Declare sprintf.
2346 (strerror): Don't assume that a printable int fits in 14 bytes.
2348 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2349 Bruno Haible <bruno@clisp.org>
2351 * getline.h (getline, getdelim): Change return type to ssize_t.
2352 * getline.c (getline, getdelim): Likewise.
2353 Remove _GNU_SOURCE define; now it's defined in config.h through
2356 2003-07-22 Paul Eggert <eggert@twinsun.com>
2358 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2359 over-parenthesization in macros.
2361 Sync with coreutils.
2363 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2366 Use `exit_failure' for xalloc and xmemcoll instead of their own
2367 private exit-failure variables.
2368 * xalloc.h (xalloc_exit_failure): Remove.
2369 * xmalloc.c: Likewise. Include exitfail.h.
2370 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2371 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2372 * xmemcoll.c: Likewise. Include exitfail.h.
2373 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2375 2003-07-18 Paul Eggert <eggert@twinsun.com>
2377 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2378 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2379 to test that it can stand by itself. Include "exitfail.h".
2380 Clients should set exit_failure instead.
2381 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2383 2003-07-18 Andreas Schwab <schwab@suse.de>
2385 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2387 2003-07-18 Bruno Haible <bruno@clisp.org>
2389 * getndelim2.h: New file.
2390 * getndelim2.c: Make into a module of its own. Include config.h,
2392 (getndelim2): Make non-static. Change return type to ssize_t.
2393 * getline.h: Change argument names.
2394 * getline.c: Include getndelim2.h instead of getndelim2.c.
2395 * getnline.c: Include getndelim2.h.
2397 2003-07-17 Bruno Haible <bruno@clisp.org>
2399 * Makefile.am: Remove file.
2400 * Makefile.in: Remove file.
2402 2003-07-17 Bruno Haible <bruno@clisp.org>
2404 * getnline.h: New file.
2405 * getnline.c: New file.
2406 * getndelim2.c: New file, extracted from getline.c.
2407 (getndelim2): Renamed from getdelim2, with added nmax argument.
2408 * getline.c: Include getndelim2.c.
2409 (getdelim2): Moved out to getndelim2.c.
2410 (getline, getdelim): Update.
2412 2003-07-15 <karl@gnu.org>
2414 * vasnprintf.c: update from gettext.
2416 2003-07-15 Jim Meyering <jim@meyering.net>
2418 * makepath.c (make_path): Enclose diagnostic in _(...).
2420 2003-07-14 Paul Eggert <eggert@twinsun.com>
2422 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2423 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2424 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2425 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2426 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2427 updated automatically by ../config/srclist-update. This changes
2428 their license from LPGL to GPL.
2430 2003-07-14 Jim Meyering <jim@meyering.net>
2432 Don't emit diagnostics. Let callers do that.
2433 * save-cwd.c: Don't include "error.h".
2434 (save_cwd): Don't call error. Ensure that errno is valid
2435 when returning nonzero.
2437 * save-cwd.h (restore_cwd): Update prototype.
2438 * save-cwd.c (restore_cwd): Remove two parameters.
2439 Simplify. Don't call error upon failure. Let callers do that.
2440 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2441 when auditing is enabled. But don't bother updating the #if.
2443 2003-07-14 Simon Josefsson <jas@extundo.com>
2445 * mempcpy.h: New file.
2446 * mempcpy.c: New file.
2448 2003-07-14 Paul Eggert <eggert@twinsun.com>
2450 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2451 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2452 unicodeio.c, unicodeio.h, unlocked-io.h:
2453 Switch from LGPL to GPL.
2455 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2457 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2458 it breaks C++ compilation.
2459 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2461 2003-07-10 Jim Meyering <jim@meyering.net>
2463 * vasnprintf.c: Remove trailing blanks.
2464 Make cpp indentation consistent.
2466 2003-07-09 Paul Eggert <eggert@twinsun.com>
2468 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2469 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2470 Switch from LGPL to GPL.
2472 2003-07-07 Paul Eggert <eggert@twinsun.com>
2474 * mktime.c: Fix some boundary cases and remove need for floating point.
2476 Issue a compile-time diagnostic if time_t is floating point, or if
2477 two's complement arithmetic is not in effect, or if arithmetic
2478 right shift does not propagate the sign. These assumptions were
2479 all in the original code but they weren't checked.
2481 (TIME_T_MIDPOINT, verify): New macros.
2482 (__isleap): Remove; it has integer overflow problems.
2483 (leapyear): New function, without those problems.
2484 (ydhms_tm_diff): Remove; splitting into two parts.
2485 (ydhms_diff): New function, containing the arithmetic part of
2486 the old ydhms_tm_diff function. Issue a compile-time
2487 diagnostic if we are not using C99 integer division.
2488 Avoid casts when possible.
2489 (guess_time_tm): New function, containing the checking part of
2490 the old ydhms_tm_diff function. Return the new value, rather than
2491 the difference between it and the old. Accept a new argument T
2492 so that *T specifies the old value. Check for overflow in the result.
2494 (__mktime_internal): Use a time_t offset, not a long int offset.
2495 This undoes the 2003-06-04 change, which is no longer needed now
2496 that we have better overflow checking.
2497 (localtime_offset): Likewise.
2499 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2500 and long are 64-bit but int is only 32-bit.
2501 (ydhms_diff): Use long int to store year1 and yday1.
2502 Issue a compile-time diagnostic if long int is not wide enough.
2504 (__mktime_internal): Use long int to store adjusted year and yday.
2505 Use plain C rather than preprocessor commands, if that doesn't
2507 Check for overflow (and try to repair) after each probe
2508 rather than checking only at the very end. This avoids some bugs
2509 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2510 does not equal GMT offset at maximum time).
2511 Use integer to check for overflow rather than floating point; this
2512 is more portable to non-IEEE hosts, and is a tad faster.
2513 When we detect that we are oscillating between two values,
2514 don't check whether tm_isdst has the requested value, since
2515 we already know the answer. When tm_isdst has the wrong value,
2516 use a different heuristic to find the right one, based on the
2517 extreme values actually observed in practice in tz2003a,
2518 rather than the (overly optimistic) "previous 3 calendar quarters".
2520 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2521 "T const" to accommodate glibc style.
2522 (check_result): Use less-confusing report format. "long" -> "long int.
2524 Don't loop if the iteration overflows time_t.
2525 Allow a negative step in the iteration.
2527 2003-07-01 Paul Eggert <eggert@twinsun.com>
2529 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2530 having it depend on HAVE_SYS_TYPES_H.
2532 2003-06-25 Bruno Haible <bruno@clisp.org>
2534 * readlink.c: New file.
2536 2003-06-20 Bruno Haible <bruno@clisp.org>
2538 Assume C89, so PARAMS isn't needed.
2539 * unicodeio.h (PARAMS): Remove.
2540 * unicodeio.c: Don't use PARAMS.
2542 2003-06-18 Jim Meyering <jim@meyering.net>
2544 Merge changes from coreutils.
2545 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2546 Remove explicit declarations of xmalloc and realloc.
2548 (read_utmp): Remove anachronistic cast of xmalloc.
2550 2003-06-17 Paul Eggert <eggert@twinsun.com>
2552 Assume C89, so PARAMS isn't needed.
2553 * backupfile.h (PARAMS): Remove. All uses removed.
2554 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2555 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2556 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2557 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2558 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2559 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2560 xstrtol.h: Likewise.
2561 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2562 same.h, strverscmp.h: Do not include config.h; no longer needed.
2563 Anyway, config.h should always be included before any other file.
2565 2003-06-11 Simon Josefsson <jas@extundo.com>
2567 * sysexit_.h: New file.
2569 2003-05-20 Derek Price <derek@ximbiot.com>
2571 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2573 2003-06-10 Simon Josefsson <jas@extundo.com>
2575 * strchrnul.h: New file.
2576 * strchrnul.c: New file.
2578 2003-06-10 Simon Josefsson <jas@extundo.com>
2580 * argp.h: New file, from glibc.
2581 * argp-ba.c: New file, from glibc.
2582 * argp-eexst.c: New file, from glibc.
2583 * argp-fmtstream.c: New file, from glibc.
2584 * argp-fmtstream.h: New file, from glibc.
2585 * argp-fs-xinl.c: New file, from glibc.
2586 * argp-help.c: New file, from glibc.
2587 * argp-namefrob.h: New file, from glibc.
2588 * argp-parse.c: New file, from glibc.
2589 * argp-pv.c: New file, from glibc.
2590 * argp-pvh.c: New file, from glibc.
2591 * argp-xinl.c: New file, from glibc.
2593 2003-06-07 Jim Meyering <jim@meyering.net>
2595 * readtokens.h: Put `Free Software Foundation, Inc.'
2596 in place of my name in the copyright comment.
2597 Remove definition and uses of __P.
2600 * stat.c: Don't declare xmalloc explicitly.
2601 Instead, include "xalloc.h".
2602 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2603 xrealloc, and xcalloc return values.
2604 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2606 * xgetcwd.h: Remove definition/uses of PARAMS.
2608 2003-06-06 Jim Meyering <jim@meyering.net>
2610 * stdbool_.h: Renamed from stdbool.h.in.
2612 2003-06-06 Jim Meyering <jim@meyering.net>
2614 Merge from coreutils.
2615 * same.c: (same_name): Declare *_basename locals to be `const'.
2616 Consolidate declarations and initializations of *_base* locals.
2618 Merge from coreutils.
2619 This avoids a core dump on systems without GNU putenv,
2620 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2621 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2622 (unsetenv): New static function, from GNU libc.
2623 (rpl_putenv): Use it.
2625 * modechange.c: Remove trailing blanks.
2627 Merge from coreutils.
2628 * fsusage.c: Remove declaration of statfs.
2629 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2631 * posixtm.c: Include <stdbool.h> unconditionally.
2633 2003-06-05 Paul Eggert <eggert@twinsun.com>
2635 * mktime.c (__mktime_internal): When resolving a tm_isdst
2636 mismatch, look in future quarters as well as past. This fixes a
2637 bug when processing fall-backwards gaps immediately after a long
2638 period of daylight-saving time.
2640 * mktime.c: Assume freestanding C89 or better.
2641 (HAVE_LIMITS_H): Remove. Assume it's 1.
2642 (__P): Remove; not used.
2643 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2644 (mktime, not_equal_tm, print_tm, check_result,
2645 main): Use prototypes. Use const * where appropriate.
2646 (main): Fix typo in testing code that uncovered by above changes.
2647 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2649 2003-06-04 Paul Eggert <eggert@twinsun.com>
2651 * mktime.c: Fix Debian bug 177940
2652 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2653 (localtime_offset): Now long int, not time_t, because we want it
2654 to be guaranteed to be signed. All uses changed.
2655 (__mktime_internal): If overflow would occur when adding offset,
2658 Merge 'human' changes from coreutils. Rewrite to support
2659 locale-specific notations like thousands separators.
2660 * human.c: Simplify authorship notice.
2661 Include human.h immediately after config.h.
2662 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2663 <limits.h>: Do not include, since human.h does.
2664 (SIZE_MAX, UINTMAX_MAX): New macros.
2665 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2666 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2667 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2668 (power_letter): Renamed from suffixes.
2669 (generate_suffix_backwards): Remove.
2670 (adjust_value): Now takes int style (because of human.h changes)
2671 and long double value (for greater precision on some platforms).
2672 (group_number): New function.
2673 (human_readable): Use it. Use integer options, not enum.
2674 Put the options before the sizes in the arg list.
2675 Support all the new options.
2676 The old human_readable function has been removed;
2677 use inttostr.h instead.
2678 (human_readable, default_block_size, humblock):
2679 Use uintmax_t, not int, for block sizes.
2680 (human_readable_inexact, block_size_types): Remove.
2681 (block_size_opts): New constant.
2682 (human_options): Renamed from human_block_size, with new signature
2683 that allows block sizes up to UINTMAX_MAX. All callers changed.
2684 * human.h: Add copyright and authorship notice.
2685 Include <limits.h> and <stdbool.h> unconditionally.
2686 (PARAMS): Remove. All uses removed.
2687 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2688 (enum human_inexact_style): Remove tag; now a nameless enum.
2689 (human_floor, human_ceiling, human_round_to_even): Now have
2690 values 2, 0, 1 rather than -1, 1, 0.
2691 (human_group_digits, human_suppress_point_zero, human_autoscale,
2692 human_base_1024, human_SI, human_B): New constants.
2693 (human_readable_inexact, human_block_size): Remove.
2694 (human_readable): Size args are now uintmax_t, not int.
2695 (human_options): New decl.
2697 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2698 unnecessary now that we assume C89 or better. This change
2699 imported from coreutils.
2701 * mktime.c (__mktime_internal): Do not reject negative timestamps
2702 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2703 in the 2003-05-30 sync from glibc.
2705 .h files should stand alone, but we shouldn't include <sys/types.h>
2706 if we can get away with just <stddef.h>.
2708 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2709 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2710 rather than <sys/types.h>, as we merely need size_t.
2711 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2713 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2714 Include <stdio.h>, to get FILE.
2715 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2716 memcasecmp.h has included <stddef.h> and all we need is size_t.
2717 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2718 our interface, instead of including <sys/types.h>
2720 2003-06-02 Paul Eggert <eggert@twinsun.com>
2723 Fix some minor time-related bugs with POSIX time arguments.
2724 Some valid time stamps were being rejected (notably -1, and
2725 time stamps before 1900 on 64-bit hosts). And some invalid
2726 time stamps were being accepted, e.g. September 31.
2728 * posixtm.h (posixtime): Return bool instead of time_t, so
2729 that we can return (time_t) -1 successfully.
2730 * posixtm.c: Likewise.
2731 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2732 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2733 (t): Remove static var.
2734 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2735 of static var. All uses changed.
2736 (year): Do not reject years before 1900; they can occur with
2738 (posix_time_parse): Do not check for out-of-range components;
2739 that is now the caller's responsibility, since our checks were
2740 only approximations.
2741 (posixtime): Use mktime to check for out-of-range components,
2742 since it knows them exactly.
2743 If mktime returns (time_t) -1, check whether an error actually occurred
2744 by invoking localtime on -1.
2745 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2746 posixtime failures better.
2747 Improve the test data (in comments only).
2749 2003-05-30 <karl@gnu.org>
2751 * mktime.c: update from libc.
2753 2003-05-30 Bruno Haible <bruno@clisp.org>
2755 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2756 * localcharset.h: Likewise.
2757 * localcharset.c: Likewise.
2759 2003-05-28 Paul Eggert <eggert@twinsun.com>
2761 Assume the headers required for C89 freestanding compilers.
2762 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2763 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2764 without checking for HAVE_LIMITS_H.
2765 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2766 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2768 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2769 * exclude.c: Include <stdbool.h> unconditionally.
2770 * tempname.c: Include <stddef.h> unconditionally.
2771 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2772 * modechange.c, rpmatch.c (NULL): Don't define, since
2773 <stddef.h> does that.
2774 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2775 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2776 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2777 * xstrtol.c: Likewise.
2778 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2779 * savedir.c: Include <stddef.h> instead of defining NULL.
2781 * addext.c (addext): Use assignment rather than cast, to avoid
2782 warnings on some platforms.
2784 * mktime.c (__mktime_internal): Do not reject negative timestamps
2787 2003-05-10 Bruno Haible <bruno@clisp.org>
2789 * linebreak.c (iconv_string_length): Don't return -1 just because the
2790 string is longer than 4 KB.
2792 2003-05-12 Jim Meyering <jim@meyering.net>
2794 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2795 the space-padded-by-default conversion specifiers, %e, %k, %l.
2797 2003-05-03 Bruno Haible <bruno@clisp.org>
2799 Upgrade to Unicode-4.0.
2800 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2801 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2802 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2803 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2804 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2805 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2806 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2807 Change width of U+E0100..U+E01EF from 1 to 0.
2809 2003-04-25 Bruno Haible <bruno@clisp.org>
2811 * copy-file.c: Include <stddef.h>, for size_t.
2813 2003-04-25 Jim Meyering <jim@meyering.net>
2815 * copy-file.c (copy_file_preserving): Declare buf_size to be
2816 of type size_t, not int.
2818 2003-04-11 Jim Meyering <jim@meyering.net>
2820 Merge changes from Coreutils.
2822 2003-03-22 Jim Meyering <jim@meyering.net>
2824 * strftime.c (widen): Cast alloca return value to proper type.
2826 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2829 * strftime.c (my_strftime): Handle very large width
2830 specifications for numeric values correctly. Improve checks for
2833 2003-01-19 Jim Meyering <jim@meyering.net>
2835 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2836 (nl_get_alt_digit) [! defined my_strftime]: Define.
2837 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2838 _nl_get_alt_digit and _nl_get_walt_digit.
2840 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2841 These changes have no effect outside of _LIBC.
2843 2003-04-10 Bruno Haible <bruno@clisp.org>
2845 * findprog.h: New file, from GNU gettext.
2846 * findprog.c: New file, from GNU gettext.
2848 2003-04-05 Jim Meyering <jim@meyering.net>
2850 Merge changes from Coreutils.
2852 * exclude.h (PARAMS): Remove definition and uses.
2853 * exclude.c: Remove uses of `PARAMS'.
2855 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2856 Add test-cases for DOS filenames. Declare program_name.
2857 (main): Set up program_name. Patch by Rich Dawe.
2859 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2861 Use mntctl's return value to drive the entry-processing loop, since
2862 we can't rely on the value of the vmt_length member in the last
2863 entry. On some systems doing so could result in exhausting
2864 virtual memory. Based in part on a patch from Mike Jetzer.
2866 2003-04-04 Bruno Haible <bruno@clisp.org>
2868 * linebreak.h: New file, from GNU gettext.
2869 * linebreak.c: New file, from GNU gettext with slight modifications.
2870 * lbrkprop.h: New file, from GNU gettext.
2872 2003-04-03 Bruno Haible <bruno@clisp.org>
2874 * utf8-ucs4.h: New file, from GNU gettext.
2875 * utf16-ucs4.h: New file, from GNU gettext.
2876 * ucs4-utf8.h: New file, from GNU gettext.
2877 * ucs4-utf16.h: New file, from GNU gettext.
2879 2003-04-02 Bruno Haible <bruno@clisp.org>
2881 * binary-io.h: New file, from GNU gettext.
2883 2003-04-01 Bruno Haible <bruno@clisp.org>
2885 * pathname.h: New file, from GNU gettext.
2886 * concatpath.c: New file, from GNU gettext.
2888 2003-03-30 Bruno Haible <bruno@clisp.org>
2890 * copy-file.c (copy_file_preserving): Don't set owner if the function
2891 chown() doesn't exist.
2893 2003-03-28 Bruno Haible <bruno@clisp.org>
2895 * copy-file.h: New file, from GNU gettext.
2896 * copy-file.c: New file, from GNU gettext.
2898 2003-03-18 Jim Meyering <jim@meyering.net>
2900 * quote.c (quote_n): Fix typo in comment.
2902 2003-03-14 Jim Meyering <jim@meyering.net>
2904 Merge changes from Coreutils.
2905 * obstack.h (obstack_object_size): Declare temporary, __o,
2906 to be const, in order to avoid warnings.
2907 (obstack_room): Likewise.
2908 (obstack_empty_p): Likewise.
2910 2003-03-13 Paul Eggert <eggert@twinsun.com>
2912 Merge changes from Bison.
2913 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2914 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2915 when compiling Bison 1.875's `bitset bset = obstack_alloc
2916 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2917 * hash.c: Include <stdbool.h> unconditionally.
2919 2003-03-09 Paul Eggert <eggert@twinsun.com>
2921 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2922 Reported by Bruce Becker; see:
2923 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2925 2003-03-03 Paul Eggert <eggert@twinsun.com>
2926 Bruno Haible <bruno@clisp.org>
2928 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2929 Reported by John Hughes, see
2930 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2932 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2934 * poll_.h: New file.
2937 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2939 * mathl.h: New file.
2940 * acosl.c: New file.
2941 * asinl.c: New file.
2942 * atanl.c: New file.
2943 * ceill.c: New file.
2946 * floorl.c: New file.
2947 * frexpl.c: New file.
2948 * ldexpl.c: New file.
2950 * sincosl.c: New file.
2952 * sqrtl.c: New file.
2954 * trigl.c: New file.
2955 * trigl.h: New file.
2957 2003-02-17 Bruno Haible <bruno@clisp.org>
2959 * mkdtemp.h: New file, from GNU gettext.
2960 * mkdtemp.c: New file, from GNU gettext.
2962 2003-01-31 Bruno Haible <bruno@clisp.org>
2964 * rename.c: #undef rename before defining rpl_rename.
2965 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2967 2003-01-30 Bruno Haible <bruno@clisp.org>
2969 * printf-args.h: New file, from GNU gettext.
2970 * printf-args.c: New file, from GNU gettext.
2971 * printf-parse.h: New file, from GNU gettext.
2972 * printf-parse.c: New file, from GNU gettext.
2973 * vasnprintf.h: New file, from GNU gettext.
2974 * vasnprintf.c: New file, from GNU gettext.
2975 * asnprintf.c: New file, from GNU gettext.
2976 * vasprintf.h: New file, from GNU gettext with modifications.
2977 * vasprintf.c: New file, from GNU gettext.
2978 * asprintf.c: New file, from GNU gettext.
2980 2003-01-29 Bruno Haible <bruno@clisp.org>
2982 * stpncpy.h: New file, from GNU gettext with modifications.
2983 * stpncpy.c: New file, from GNU gettext with modifications.
2985 2003-01-28 Bruno Haible <bruno@clisp.org>
2987 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2989 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2992 2003-01-27 Bruno Haible <bruno@clisp.org>
2994 * xsetenv.h: New file, from GNU gettext.
2995 * xsetenv.c: New file, from GNU gettext.
2997 2003-01-23 Bruno Haible <bruno@clisp.org>
2999 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3001 2003-01-22 Bruno Haible <bruno@clisp.org>
3003 * exit.h: New file, from GNU gettext.
3005 2003-01-11 Bruno Haible <bruno@clisp.org>
3007 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3008 * strcase.h (strcasecmp, strncasecmp): Likewise.
3010 2003-01-14 Jim Meyering <jim@meyering.net>
3012 * same.c (same_name): Tweak a comment.
3014 2003-01-11 Bruno Haible <bruno@clisp.org>
3016 * same.c (same_name): Reorder tests so as to avoid calling stat()
3017 when a string comparison is sufficient.
3019 2003-01-11 Bruno Haible <bruno@clisp.org>
3021 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3024 2003-01-11 Bruno Haible <bruno@clisp.org>
3026 * hash-pjw.c: Add comment about low quality of this function.
3028 2003-01-12 Paul Eggert <eggert@twinsun.com>
3030 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3031 to avoid collisions with libcurses and libreadline.
3033 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3034 * getstr.h, getstr.c: Remove.
3035 * getline.c: Include "getline.h", to check interface.
3036 Move body of old getstr.c here: this defines MIN_CHUNK and
3037 declares getdelim2, which is renamed from getstr.
3038 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3040 * linebuffer.c (readlinebuffer): Renamed from readline.
3042 * linebuffer.h: Likewise.
3043 (readline): Remove backward-compatibility macro.
3045 2003-01-12 Jim Meyering <jim@meyering.net>
3047 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3049 2003-01-10 Bruno Haible <bruno@clisp.org>
3051 * alloca_.h: New file.
3052 * getdate.y: Unconditionally include alloca.h.
3053 * makepath.c: Likewise.
3054 * setenv.c: Likewise.
3055 * userspec.c: Likewise.
3057 2003-01-09 Bruno Haible <bruno@clisp.org>
3059 * stdbool.h.in: New file.
3061 2003-01-08 Bruno Haible <bruno@clisp.org>
3063 * safe-read.c: Include specification header first, to ensure its
3065 * full-write.c: Likewise.
3067 2003-01-08 Jim Meyering <jim@meyering.net>
3069 * full-write.c: Undefine and define-away `const' after inclusion
3070 of errno.h, not before. Suggestion from Bruno Haible.
3072 2003-01-07 Jim Meyering <jim@meyering.net>
3074 * full-write.c: Rework so that it may serve to define full_read, too.
3075 * full-read.c: Simply #define FULL_READ and include full-write.c.
3077 2003-01-06 Jim Meyering <jim@meyering.net>
3079 * version-etc.c: Update year in translatable copyright string.
3081 2002-12-25 Bruno Haible <bruno@clisp.org>
3083 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3084 * xstrtol.h: Likewise.
3085 * xstrtoimax.c: Likewise.
3086 * xstrtoumax.c: Likewise.
3087 * human.h: Likewise.
3089 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3090 on systems that have <inttypes.h> but not <stdint.h>.
3092 2002-12-31 Paul Eggert <eggert@twinsun.com>
3094 * memcoll.c (memcoll): Fall back on a simple algorithm using
3095 memcmp if strcoll doesn't work.
3097 2002-12-23 Bruno Haible <bruno@clisp.org>
3099 * localcharset.h: New file.
3100 * localcharset.c: Include it.
3101 * unicodeio.c: Likewise.
3103 2002-12-22 Bruno Haible <bruno@clisp.org>
3105 * utime.c (utime_null): No need to call ftruncate if the file was
3108 2002-12-23 Bruno Haible <bruno@clisp.org>
3110 * memcoll.c (STRCOLL): New macro.
3113 2002-12-22 Bruno Haible <bruno@clisp.org>
3115 * getstr.h (getstr): Define, to avoid clash with libcurses.
3116 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3118 2002-12-22 Bruno Haible <bruno@clisp.org>
3120 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3122 2002-12-23 Bruno Haible <bruno@clisp.org>
3124 * getline.h: Include <stddef.h>, for size_t.
3126 * unicodeio.h: Include <stddef.h>, for size_t.
3127 * unicodeio.c: Don't include <stddef.h>.
3129 2002-12-17 Bruno Haible <bruno@clisp.org>
3131 * canon-host.c (strdup): Remove unused declaration.
3133 * fsusage.c: Include full_read.h.
3134 (get_fs_usage): Use full_read instead of safe_read.
3136 * utime.c (utime_null): Use SAFE_READ_ERROR.
3138 2002-12-11 Bruno Haible <bruno@clisp.org>
3140 * setenv.h: Rewritten to cope with systems that have setenv() but not
3142 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3145 2002-12-11 Bruno Haible <bruno@clisp.org>
3147 * setenv.c (alloca): Fall back to malloc.
3149 (setenv): Use freea() to free memory allocated with alloca().
3151 2002-11-13 Bruno Haible <bruno@clisp.org>
3153 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3154 function declarations.
3155 * unsetenv.c (unsetenv): Likewise.
3157 2002-03-04 Bruno Haible <bruno@clisp.org>
3159 Portability to AIX 4.3.3.
3160 * unsetenv.c: New file, extracted from setenv.c.
3161 * setenv.c: Move the unsetenv() function to unsetenv.c.
3163 2001-12-20 Bruno Haible <bruno@clisp.org>
3165 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3166 use malloc instead. For SunOS 4.
3168 2001-12-11 Bruno Haible <bruno@clisp.org>
3170 * setenv.c: Declare alloca.
3171 (compar_fn_t): New typedef.
3172 (KNOWN_VALUE, STORE_VALUE): Use it.
3174 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3177 2002-12-10 Paul Eggert <eggert@twinsun.com>
3179 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3180 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3181 Choose values that are less likely to collide with system fnmatch
3183 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3184 defined (e.g., a pure POSIX system).
3185 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3186 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3188 2002-12-06 Jim Meyering <jim@meyering.net>
3190 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3192 Merge in changes from libc's misc/error.c, in preparation
3193 for the merge of gnulib's changes back into libc.
3195 * error.c (_): Define only if not already defined.
3196 Move definition to follow all #include directives.
3197 Include unlocked-io.h only if !_LIBC.
3198 [_LIBC]: Include <libio/libioP.h>.
3199 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3200 (fflush): Tweak definition to use INTUSE.
3203 2002-12-05 Paul Eggert <eggert@twinsun.com>
3205 * alloca.c [defined emacs]: Include "lisp.h".
3206 (xalloc_die) [defined emacs]: New macro.
3207 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3208 [! defined emacs]: Include <xalloc.h>.
3209 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3210 (pointer): Typedef to POINTER_TYPE *.
3211 (malloc): Remove decl; we now always use xmalloc.
3212 (alloca): Use old-style definition, since Emacs needs this.
3213 Check for arithmetic overflow when computing combined size.
3215 2002-12-04 Paul Eggert <eggert@twinsun.com>
3217 Do not generate unlocked-io.h automatically, since it's easier to
3218 maintain it by hand.
3220 * unlocked-io.h: New file, from GNU diffutils,
3221 but with proper copyright notice and attribution.
3223 * Makefile.am: Add copyright notice.
3224 (libfetish_a_SOURCES): Add unlocked-io.h.
3225 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3226 (DISTCLEANFILES, io_functions): Remove macros.
3227 (EXTRA_DIST): Remove gen_uio.
3228 (unlocked-io.h): Remove rule.
3230 2002-12-04 Jim Meyering <jim@meyering.net>
3232 Reflect the fact that stat.c and lstat.c are no longer generated.
3233 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3234 (DISTCLEANFILES): Likewise.
3235 (EXTRA_DIST): Likewise.
3236 (all_local): Don't depend on stat.c or lstat.c.
3237 (stat.c, lstat.c): Remove rules.
3238 (EXTRA_DIST): Remove xstat.in.
3240 * xstat.in: Remove file. Contents moved into stat.c.
3241 * stat.c: New file. Contents mostly from xstat.in.
3242 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3243 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3245 * safe-read.c: Rework so that it may serve to define safe_write, too.
3246 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3248 2002-12-03 Jim Meyering <jim@meyering.net>
3250 * safe-read.c, safe-write.c: Change variable names and comments, but
3251 not semantics, to minimize the differences between these two files.
3252 (safe_read): Change comment to mention SAFE_READ_ERROR.
3254 * safe-read.c (IS_EINTR): Define.
3255 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3257 2002-12-02 Bruno Haible <bruno@clisp.org>
3259 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3260 Define, taken from safe-read.c.
3261 (INT_MAX): Provide fallback.
3262 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3263 * safe-write.h (SAFE_WRITE_ERROR): Define.
3265 * safe-read.c (EINTR): Remove definition.
3266 (safe_read): Don't use EINTR if it is absent.
3268 2002-12-02 Jim Meyering <jim@meyering.net>
3270 * safe-read.c (EINTR): Define.
3271 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3272 (INT_MAX): Provide fallback.
3273 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3275 * safe-read.h (SAFE_READ_ERROR): Define.
3277 2002-12-01 Jim Meyering <jim@meyering.net>
3279 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3280 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3282 2002-11-27 Paul Eggert <eggert@twinsun.com>
3284 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3285 hash_rehash): Replace `if (limit <= value) abort ();' with
3286 `if (! (value < limit)) abort ();', for readability.
3288 2002-11-26 <karl@gnu.org>
3290 * strdup.c: copy from libc again, with jim's ok.
3291 * .cppi-disable: re-add strdup.c
3293 2002-11-25 <karl@gnu.org>
3295 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3296 instead of "strtol.c".
3298 2002-11-25 Jim Meyering <jim@meyering.net>
3300 * mktime.c: Sync from libc, now that it has the latest fix.
3302 2002-11-24 <karl@gnu.org>
3304 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3305 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3307 2002-11-24 Jim Meyering <jim@meyering.net>
3309 Update from coreutils:
3311 * mktime.c: Merge in changes from libc.
3313 Avoid a link-time failure on some Linux systems.
3314 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3315 (__mon_yday): Declare with the STATIC attribute.
3316 (__mktime_internal): Likewise.
3317 Based on a report from Greg Schafer.
3319 2002-11-23 Jim Meyering <jim@meyering.net>
3321 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3322 Use `unsigned', not `int', as type of index.
3324 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3326 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3328 2002-11-22 Paul Eggert <eggert@twinsun.com>
3330 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3331 hint that one should use `if (! x) abort ();' rather than `assert
3332 (x);', and anyway it's one less thing to worry about configuring.
3333 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3334 hash_rehash, hash_insert): Use abort rather than assert.
3336 2002-11-22 Paul Eggert <eggert@twinsun.com>
3338 * quotearg.h: Allow multiple inclusion by surrounding with
3339 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3340 so that we can be included first.
3341 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3342 * quotearg.c: Include quotearg.h immediately after config.h.
3343 No need to include stddef.h or sys/types.h any more.
3344 Surround local include files with "", not "<>".
3345 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3346 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3347 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3348 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3349 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3350 (ISPRINT): Remove; no longer needed now that we assume C89.
3352 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3355 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3356 quotearg_char): Use SIZE_MAX rather than
3357 (size_t) -1 when we are talking about "infinity".
3359 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3361 2002-11-22 Bruno Haible <bruno@clisp.org>
3363 * safe-read.h: Assume C89. Add comments.
3364 (safe_read): Change return type to size_t.
3365 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3366 counts > SSIZE_MAX correctly.
3367 * safe-write.h: New file.
3368 * safe-write.c: New file.
3369 * full-read.h: New file.
3370 * full-read.c: New file.
3371 * full-write.h: Assume C89. Add comments.
3372 * full-write.c: Include safe-write.h.
3373 (full_write): Rewritten to use safe_write.
3374 Suggested by Jim Meyering and Paul Eggert.
3376 2002-11-21 Bruno Haible <bruno@clisp.org>
3378 Remove case insensitive option matching.
3379 * argmatch.h (argcasematch): Remove declaration.
3380 (ARGCASEMATCH): Remove macro.
3381 (__xargmatch_internal): Remove case_sensitive argument.
3382 (XARGMATCH): Update.
3383 (XARGCASEMATCH): Remove macro.
3384 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3385 case_sensitive argument.
3386 (argcasematch): Remove function.
3387 (__xargmatch_internal): Remove case_sensitive argument.
3388 (main): Use XARGMATCH instead of XARGCASEMATCH.
3390 * xmalloc.c: Change compile-time error message. Add comment about
3391 required autoconf version.
3393 2002-11-21 Jim Meyering <jim@meyering.net>
3395 * strdup.c (strdup): Tweak comment and initial #if/#include.
3397 Merge in changes from the coreutils.
3399 2002-09-25 Paul Eggert <eggert@twinsun.com>
3400 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3401 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3402 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3403 int. Work more efficiently if X is the same width as uintmax_t.
3404 Do not compare X to -1, to avoid bogus compiler warning.
3405 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3406 Don't assume that f_frsize and f_bsize are the same type.
3408 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3411 * makepath.c (make_path): Restore umask *before* creating the final
3413 (make_path): Minor reformatting.
3415 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3416 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3418 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3419 ones. At least on GNU/Linux systems, `auto' means something else.
3422 2002-11-20 Paul Eggert <eggert@twinsun.com>
3424 Merge argmatch cleanups from Bison. Assume C89.
3426 * argmatch.c: Include config.h here, not in argmatch.h.
3427 Include stdlib.h, for EXIT_FAILURE.
3428 Always include <string.h>, since we assume C89.
3429 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3430 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3431 Include <stddef.h> instead, since it's all we need for size_t.
3432 (PARAMS): Remove. All uses removed.
3433 (ARRAY_CARDINALITY): Do not bother to #undef.
3434 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3435 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3436 Remove unnecessary parentheses.
3437 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3438 Insert necessary parentheses.
3439 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3440 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3442 2002-11-19 Bruno Haible <bruno@clisp.org>
3444 * mbswidth.c: Include mbswidth.h right at the beginning.
3445 * mbswidth.h: Include <stddef.h>, for size_t.
3447 * mbswidth.h (PARAMS): Remove macro.
3448 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3449 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3451 * gcd.h (PARAMS): Remove macro.
3452 (gcd): Use ANSI C function declarations.
3453 * gcd.c (gcd): Likewise.
3455 2002-11-15 Bruno Haible <bruno@clisp.org>
3457 * strcspn.c: Include <stddef.h>.
3458 (strcspn): Use ANSI C function declaration. Change return type to
3460 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3461 (strpbrk): Use NULL.
3462 * strpbrk.h (PARAMS): Remove macro.
3463 (strpbrk): Use ANSI C function declaration.
3464 * strstr.c: Don't include <sys/types.h>.
3465 * strstr.h (PARAMS): Remove macro.
3466 (strstr): Use ANSI C function declarations.
3468 2002-11-06 Bruno Haible <bruno@clisp.org>
3470 * gcd.h (gcd): Change argument type to 'unsigned long'.
3471 * gcd.c (gcd): Likewise.
3473 2002-11-05 Bruno Haible <bruno@clisp.org>
3475 * gcd.h: New file, from gettext-0.11.5.
3476 * gcd.c: New file, from gettext-0.11.5.
3478 2002-11-05 Bruno Haible <bruno@clisp.org>
3480 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3481 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3482 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3483 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3485 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3486 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3488 * closeout.c: Include gettext.h instead of <libintl.h>.
3489 * human.c: Include gettext.h instead of <libintl.h>.
3490 * quotearg.c: Include gettext.h instead of <libintl.h>.
3491 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3492 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3493 * userspec.c: Include gettext.h instead of <libintl.h>.
3494 * version-etc.c: Include gettext.h instead of <libintl.h>.
3495 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3496 (textdomain): Remove definition.
3497 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3499 * long-options.c: Remove include of <libintl.h> and definition of _.
3500 * same.c: Remove include of <libintl.h> and definition of _.
3502 2002-11-04 Bruno Haible <bruno@clisp.org>
3504 * stpcpy.h: New file, from GNU gettext-0.11.5.
3505 * strcase.h: New file, from GNU gettext-0.11.5.
3506 * strpbrk.h: New file, from GNU gettext-0.11.5.
3507 * strstr.h: New file, from GNU gettext-0.11.5.
3508 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3510 2002-05-09 Bruno Haible <bruno@clisp.org>
3512 * config.charset: Update for newest glibc. Add canonical names
3513 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3515 2002-05-09 Bruno Haible <bruno@clisp.org>
3517 * localcharset.c (get_charset_aliases): Add more Windows specific
3520 2002-05-08 Owen Taylor <otaylor@redhat.com>
3522 * config.charset: A few additions for Solaris.
3524 2001-12-05 Bruno Haible <bruno@clisp.org>
3526 * localcharset.c (locale_charset): Don't return an empty string.
3528 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3530 * config.charset: msdos in uk_UA uses CP1125.
3532 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3534 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3535 * localcharset.c (locale_charset): Declare as extern "C".
3537 2002-02-15 Bruno Haible <bruno@clisp.org>
3539 * config.charset [msdosdjgpp]: For Russian, use CP866.
3541 2002-02-11 Bruno Haible <bruno@clisp.org>
3543 * config.charset: Add support for NetBSD.
3545 2002-09-25 <karl@gnu.org>
3547 * strdup.c: copy from libc/string (via ../config/srclist*).
3548 * getopt*: copy from libc/posix.
3549 * gettext.h: copy from gettext.
3550 * .cppi-disable: add strdup.c, gettext.h.
3552 2002-07-01 Jim Meyering <meyering@lucent.com>
3554 * c-stack.c: Include sys/time.h.
3555 From Volker Borchert.
3557 2002-06-11 Paul Eggert <eggert@twinsun.com>
3559 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3560 New macro. Use it uniformly instead of
3561 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3562 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3563 reported by Vin Shelton.
3565 2002-06-22 Jim Meyering <meyering@lucent.com>
3567 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3568 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3570 2002-06-22 Paul Eggert <eggert@twinsun.com>
3572 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3573 Do not assume SA_SIGINFO behavior.
3574 Bug reported by Jim Meyering on NetBSD 1.5.2.
3576 2002-06-22 Jim Meyering <meyering@lucent.com>
3578 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3580 * exitfail.c, exitfail.h: Likewise.
3581 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3583 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3585 (EXTRA_DIST): Add fnmatch_loop.c.
3586 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3588 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3589 * fnmatch.c: Update from diffutils-2.8.2.
3590 * fnmatch_.h: New file. From diffutils-2.8.2.
3591 * fnmatch.h: Remove file.
3593 2002-06-18 Paul Eggert <eggert@twinsun.com>
3595 * file-type.h: Report an error if neither S_ISREG nor
3596 S_IFREG is defined, instead of using a test specific to glibc
3597 2.2. This should be safe, since POSIX requires S_ISREG and
3598 Unix Version 7 had S_IFREG. We don't need to check for
3599 <sys/types.h> since we don't use any symbols that it defines.
3601 2002-06-15 Jim Meyering <meyering@lucent.com>
3603 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3604 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3605 have been included before this file.
3607 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3609 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3610 so that each temporary file name is unique and valid in the first
3611 8 characters, for operation under DOS.
3613 2002-06-15 Jim Meyering <meyering@lucent.com>
3615 Work even with DJGPP 2.03, which lacks support for symlinks.
3617 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3619 * lchown.c (S_ISLNK): Likewise.
3621 2002-06-14 Jim Meyering <meyering@lucent.com>
3623 * file-type.h: Use the version from diffutils-2.8.2.
3624 * file-type.c: Likewise.
3626 2002-05-27 Jim Meyering <meyering@lucent.com>
3628 Fix a problem seen only on nonconforming systems whereby ls.c's
3629 use of localtime, and then of gettimeofday would cause trouble:
3630 the localtime call used to initialize rpl_gettimeofday's save
3631 mechanism would clobber ls's current local time information so
3632 that in any long listing the first file would always be listed
3633 with date 1970-01-01. Analysis by Volker Borchert.
3635 * gettimeofday.c (localtime): Undefine.
3636 (rpl_localtime): New function.
3638 2002-05-22 Jim Meyering <meyering@lucent.com>
3640 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3641 * file-type.h: New file.
3642 * file-type.c (file_type): New file/function. Extracted from diffutils.
3644 2002-04-29 Paul Eggert <eggert@twinsun.com>
3646 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3648 2002-04-28 Paul Eggert <eggert@twinsun.com>
3650 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3651 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3652 of 127, since 64 is the largest conceivable number for ancient
3654 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3656 2002-04-28 Jim Meyering <meyering@lucent.com>
3658 * sig2str.c (WTERMSIG): Remove definition (unused).
3660 2002-04-28 Paul Eggert <eggert@twinsun.com>
3662 * sig2str.h, sig2str.c: New files.
3663 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3665 2002-04-24 Jim Meyering <meyering@lucent.com>
3667 * gettext.h: New file, from Gettext.
3668 * Makefile.am (INCLUDES): Remove -I../intl.
3669 (libfetish_a_SOURCES): Add gettext.h.
3671 2002-04-16 Jim Meyering <meyering@lucent.com>
3673 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3674 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3675 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3677 2002-04-12 Jim Meyering <meyering@lucent.com>
3679 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3681 2002-03-10 Jim Meyering <meyering@lucent.com>
3683 * makepath.c (make_path): Remove a comma from a diagnostic.
3684 Suggestion from Santiago Vila.
3686 2002-03-08 Jim Meyering <meyering@lucent.com>
3688 * rename.c: Mention that this wrapper is needed also on
3689 mips-dec-ultrix4.4 systems.
3691 2002-03-02 Jim Meyering <meyering@lucent.com>
3693 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3694 not HAVE_CLOCK_SETTIME.
3696 2002-02-27 Paul Eggert <eggert@twinsun.com>
3698 * nanosleep.h: Rename to....
3699 * timespec.h: New name for nanosleep.h. All uses changed.
3701 * gettime.c: New file.
3702 * settime.c: New file.
3705 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3706 timespec.h. Remove nanosleep.h.
3708 2002-02-25 Paul Eggert <eggert@twinsun.com>
3710 * acl.c, acl.h: New files.
3711 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3713 2002-02-24 Jim Meyering <meyering@lucent.com>
3715 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3716 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3717 cause trouble. Reported by Nelson Beebe.
3719 2002-02-23 Paul Eggert <eggert@twinsun.com>
3721 * path-concat.c (xpath_concat): Reorder code to pacify
3722 compilers that don't know that xalloc_die never returns.
3724 2002-02-20 Jim Meyering <meyering@lucent.com>
3726 * getdate.c: Regenerate using bison-1.33.
3728 2002-02-15 Paul Eggert <eggert@twinsun.com>
3730 * posixver.c, posixver.h: New files.
3731 * Makefile.am (libfetish_a_SOURCES): Add them.
3733 2002-02-02 Paul Eggert <eggert@twinsun.com>
3734 Bruno Haible <bruno@clisp.org>
3736 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3737 (fwrite_success_callback): New declaration.
3738 * unicodeio.c (unicode_to_mb): New function, extracted from
3739 print_unicode_char. Call failure callback instead of error.
3740 (fwrite_success_callback): New function.
3741 (exit_failure_callback): New function.
3742 (fallback_failure_callback): New function.
3743 (print_unicode_char): Call unicode_to_mb.
3745 2002-01-26 Jim Meyering <meyering@lucent.com>
3747 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3749 2002-01-22 Jim Meyering <meyering@lucent.com>
3751 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3752 Otherwise, some versions of automake would omit the rule that makes
3753 Makefile from Makefile.in.
3755 2001-01-21 Paul Eggert <eggert@twinsun.com>
3757 * xmemcoll.h, xmemcoll.c: New files.
3758 * Makefile.am (libfetish_a_SOURCES): Add them.
3759 * memcoll.c: Include errno.h, and declare errno if not defined.
3760 (memcoll): Set errno to zero if there is no error.
3762 * quotearg.c (quotearg_buffer_restyled):
3763 Fix bug with quoting buffers containing NUL when backslashing escapes.
3764 This bug was exposed by the other changes in this patch.
3765 (quotearg_n_options): New arg ARGSIZE.
3766 All callers changed.
3767 (quoting_options_from_style): New function.
3768 (quotearg_n_style): Use it.
3769 (quotearg_n_style_mem): New function.
3771 * quotearg.h (quotearg_n_style_mem): New function.
3773 2002-01-16 Jim Meyering <meyering@lucent.com>
3775 * getdate.y: Add three semicolons, each just before a closing brace.
3776 Bison (as of version 1.31) no longer papers over that mistake.
3778 2002-02-14 Paul Eggert <eggert@twinsun.com>
3780 * backupfile.c (ISDIGIT): Comment fix.
3781 * getdate.y (ISDIGIT): Likewise.
3782 * posixtm.c (ISDIGIT, year): Likewise.
3783 * strverscmp.c (ISDIGIT): Likewise.
3784 * userspec.c (ISDIGIT): Likewise.
3786 2002-01-05 Jim Meyering <meyering@lucent.com>
3788 * version-etc.c (version_etc_copyright): Update copyright year.
3790 2001-01-19 Paul Eggert <eggert@twinsun.com>
3792 * closeout.c (close_stdout_status): If ferror (stdout), do
3793 not silently exit merely because the output buffer happens to
3794 have nothing pending.
3796 2001-12-18 Paul Eggert <eggert@twinsun.com>
3798 See the big note in ../ChangeLog.
3799 * human.c (suffixes): Prefer K to k for 1024.
3800 (generate_suffix_backwards): New function.
3801 (human_readable_inexact): Use it.
3802 * xstrtol.c (__xstrtol): If there is no number but there
3803 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3804 Accept 'K' as well as 'k'.
3806 2001-12-15 Jim Meyering <meyering@lucent.com>
3808 * regex.h (__restrict_arr): Update from libc.
3810 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3811 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3814 2001-12-10 Jim Meyering <meyering@lucent.com>
3816 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3817 Instead, include "xalloc.h".
3818 (initbuffer): Don't cast xmalloc return value to char*.
3819 (readline): Reword comment.
3820 Don't cast xrealloc return value to char*
3823 2001-12-09 Jim Meyering <meyering@lucent.com>
3825 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3826 `signed and unsigned type in conditional expression'.
3827 * posixtm.c (posix_time_parse): Likewise.
3829 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3831 * readtokens.c (readtoken): Declare an index to be of type unsigned
3832 to avoid a pedantic warning.
3834 * getstr.c: Don't include assert.h.
3835 (getstr): Remove warning-evoking assertions.
3836 Return -1 if offset parameter is out of bounds.
3837 Change the type of a local from int to size_t.
3839 * strftime.c (my_strftime_localtime_r): Include this function
3840 definition in the `#if ! HAVE_TM_GMTOFF' block.
3842 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3843 Include xalloc.h instead.
3845 2001-12-02 Jim Meyering <meyering@lucent.com>
3847 * tempname.c: Don't declare getenv, thus reverting the change of
3848 2001-11-18. It's no longer necessary, now that stdlib.h is always
3851 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3852 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3854 2001-11-30 Akim Demaille <akim@epita.fr>
3856 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3857 before being defined.
3859 2001-11-27 Paul Eggert <eggert@twinsun.com>
3861 * quotearg.h (quotearg_n, quotearg_n_style):
3862 First arg is int, not unsigned.
3863 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3864 (SIZE_MAX, UINT_MAX): New macros.
3865 (quotearg_n_options): Abort if N is negative.
3866 Avoid overflow check on hosts where size_t is 64 bits and int
3867 is 32 bits, as overflow is impossible there.
3868 Fix off-by-one typo that caused unnecessary reallocation.
3870 2001-11-27 Jim Meyering <meyering@lucent.com>
3872 * tempname.c: Merge with version from libc.
3873 * regex.c: Likewise.
3875 * tempname.c: Include stdlib.h unconditionally. On some old systems
3876 for which STDC_HEADERS is 0, it was not included, resulting in a
3877 warning about an integer-to-pointer conversion problem with getenv.
3878 Reported by Volker Borchert.
3880 2001-11-26 Jim Meyering <meyering@lucent.com>
3882 * gtod.h: Remove file.
3883 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3884 * gettimeofday.c: Don't include gtod.h.
3885 (GTOD_init): Remove function.
3886 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3887 Suggestion from Volker Borchert.
3889 2001-11-23 Jim Meyering <meyering@lucent.com>
3891 * hash.h (struct hash_table): Don't define here. Merely declare it.
3892 * hash.c (struct hash_table): Define it here instead.
3894 2001-11-22 Jim Meyering <meyering@lucent.com>
3896 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3898 2001-11-18 Paul Eggert <eggert@twinsun.com>
3900 * tempname.c (TMP_MAX): Remove; no longer needed.
3901 (TEMPORARIES): New macro.
3902 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3903 removes an artificial limitation (e.g. HP-UX 10.20, where
3906 2001-11-18 Jim Meyering <meyering@lucent.com>
3908 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3911 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3912 files will be created before anything else.
3914 2001-11-17 Jim Meyering <meyering@lucent.com>
3916 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3917 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3918 rather than group writable. Patch by Juan F. Codagnone.
3920 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3921 Instead, include "xalloc.h".
3923 * mountlist.c: Include unlocked-io.h after all system headers.
3924 Remove explicit declarations of xmalloc, xrealloc,
3925 and xstrdup. Instead, include "xalloc.h".
3927 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3928 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3929 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3931 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3932 Reported by Padraig Brady.
3934 * mkstemp.c: #undef mkstemp.
3936 (rpl_mkstemp): Rename from mkstemp.
3939 2001-11-16 Jim Meyering <meyering@lucent.com>
3941 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3942 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3943 determine the amount of total physical memory, use pstat_getstatic.
3944 HPUX-11 doesn't define _SC_PHYS_PAGES.
3945 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3946 If sysconf couldn't be used to determine the amount of available
3947 physical memory, use both pstat_getstatic and pstat_getdynamic.
3948 Based on a patch from Bob Proulx.
3950 2001-11-05 Jim Meyering <meyering@lucent.com>
3952 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3954 2001-11-03 Jim Meyering <meyering@lucent.com>
3956 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3957 in argmatch_to_argument call.
3959 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3962 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3963 e.g., a fault due to an attempt to free a NULL pointer.
3965 2001-11-01 Jim Meyering <meyering@lucent.com>
3967 * dirfd.c, dirfd.h: New files.
3968 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3970 * hash.c (hash_print) [TESTING]: Clean up.
3972 2001-10-22 Paul Eggert <eggert@twinsun.com>
3974 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3975 to avoid a warning if -Wall.
3977 2001-10-21 Paul Eggert <eggert@twinsun.com>
3979 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3981 2001-10-21 Jim Meyering <meyering@lucent.com>
3983 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3984 this code would end up calling gettext even in packages built
3986 * getopt.c (_): Likewise.
3987 * regex.c (_): Likewise.
3989 2001-10-20 Paul Eggert <eggert@twinsun.com>
3991 * error.c (strerror_r): Do not declare unless !_LIBC.
3992 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3993 Use strerror_r that is only a macro, even if it is not a function.
3994 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3995 (private_strerror): Use prototypes, not old-style function definition.
3996 (print_errno_message): New function.
3997 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3999 (error_tail, error, error_at_line): Use it.
4001 2001-10-11 Jim Meyering <meyering@lucent.com>
4003 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4004 and quote_n (1, ... to avoid clobbering a buffer.
4006 2001-10-05 Jim Meyering <meyering@lucent.com>
4008 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4009 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4010 * hash-pjw.h: New file.
4012 2001-09-30 Jim Meyering <meyering@lucent.com>
4014 * mountlist.c [MOUNTED_GETFSSTAT]:
4015 Include <sys/ucred.h>, for Apple Darwin.
4016 Include sys/mount.h and sys/fs_types.h only if available.
4018 (read_filesystem_list): Use FS_TYPE.
4020 2001-09-29 Paul Eggert <eggert@twinsun.com>
4022 * exclude.c (excluded_filename): 0 -> false, since it's
4025 2001-09-28 Paul Eggert <eggert@twinsun.com>
4027 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4028 #defines strtoimax. Also treat the other strto* functions
4031 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4032 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4033 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4035 2001-09-26 Jim Meyering <meyering@lucent.com>
4037 Most macros in unlocked-io.h had the wrong number of arguments.
4038 * gen-uio: New script.
4039 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4040 * unlocked-io.hin: Remove file.
4041 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4042 rather than trying to embed it here.
4043 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4044 Reported by Padraig Brady.
4046 2001-09-25 Volker Borchert <bt@teknon.de>
4048 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4050 2001-09-23 Jim Meyering <meyering@lucent.com>
4052 * mountlist.c: Remove useless parentheses in #if directives.
4053 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4054 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4056 2001-09-22 Jim Meyering <meyering@lucent.com>
4058 * localcharset.c: Update from latest gettext.
4059 * config.charset: Likewise.
4061 2001-09-20 Jim Meyering <meyering@lucent.com>
4063 * xstrtol.c (strtoimax): Guard declaration with
4064 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4065 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4066 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4067 (strtoumax): Likewise, for completeness (it wasn't necessary).
4069 2001-09-06 Paul Eggert <eggert@twinsun.com>
4071 * strtoimax.c (HAVE_LONG_LONG):
4072 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4073 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4074 to work around bug in IBM C compiler.
4076 2001-09-16 Jim Meyering <meyering@lucent.com>
4078 * mkdir.c: New file.
4080 2001-09-04 Paul Eggert <eggert@twinsun.com>
4082 * xgetcwd.c: Revert some of the previous change; intead,
4083 fix the HAVE_GETCWD_NULL code to behave more like the
4084 !HAVE_GETCWD_NULL code used to.
4087 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4090 2001-09-04 Paul Eggert <eggert@twinsun.com>
4092 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4093 Use ssize_t, not int, to store result of readlink.
4094 Check for ssize_t overflow as well as size_t overflow,
4095 as POSIX says the result of readlink is implementation-defined
4096 when ssize_t overflows.
4097 Remove unnecessary cast to char*.
4098 Use free+malloc instead of realloc, as the storage doesn't need
4099 to be preserved and it's clearer and can be more efficient that way.
4100 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4101 * xreadlink.h (xreadlink): Update prototype.
4103 2001-09-03 Paul Eggert <eggert@twinsun.com>
4105 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4106 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4107 spotted by Jim Meyering.
4109 2001-09-03 Jim Meyering <meyering@lucent.com>
4111 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4113 2001-09-03 Paul Eggert <eggert@twinsun.com>
4115 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4116 like the HAVE_GETCWD_NULL code.
4117 Include pathmax.h if not HAVE_GETCWD.
4118 Do not include xalloc.h.
4119 (INITIAL_BUFFER_SIZE): New symbol.
4120 Do not use xmalloc / xrealloc, since the caller is responsible for
4121 handling errors. Preserve errno around `free' during failure.
4122 Do not overrun buffer when using getwd.
4124 2001-09-03 Paul Eggert <eggert@twinsun.com>
4126 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4127 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4129 2001-09-02 Jim Meyering <meyering@lucent.com>
4131 * error.c: Update from GNU libc.
4133 2001-09-01 Jim Meyering <meyering@lucent.com>
4135 * xreadlink.c: New file.
4136 * xreadlink.h: New file.
4137 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4139 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4140 doesn't conflict with sparc Solaris 7's definition in
4141 /usr/include/sys/int_types.h.
4143 * exclude.c: Use `""', not `<>' to #include non-system header files.
4144 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4145 and strncasecmp as r-values. Unixware didn't have declarations.
4147 2001-08-31 Jim Meyering <meyering@lucent.com>
4149 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4150 Use an initial, malloc'd, buffer of length 128 rather than
4151 a statically allocated one of length 1024.
4153 2001-08-30 Paul Eggert <eggert@twinsun.com>
4155 * xgetcwd.c: Don't include pathmax.h.
4156 Include stdlib.h and unistd.h if available.
4158 (xmalloc, xstrdup, free): Remove decls.
4159 (xgetcwd): Don't assume sizes fit in unsigned.
4160 Check for overflow when computing sizes.
4161 Simplify reallocation code.
4163 2001-08-28 Paul Eggert <eggert@twinsun.com>
4165 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4167 * strtoimax.c: Renamed from strtoxmax.c, removing the
4170 Also, make the following further changes to make this file's
4171 configuration more similar to that of strtol.c:
4172 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4173 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4174 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4175 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4176 changed to signed values.
4178 And make the following changes as well:
4179 Fix copyright notice, as 1999 was missing.
4180 (verify): New macro.
4181 (strtoimax): Check sizes at compile-time, not run-time.
4182 Prefer strtol to strtoll if both work.
4183 (main): Remove; it was not that useful and was a pain to maintain.
4185 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4187 2001-08-30 Paul Eggert <eggert@twinsun.com>
4189 * savedir.c (savedir): Remove size parameter, as POSIX says that
4190 a directory's st_size can have an arbitrary value, so the old
4191 usage could waste an arbitrary amount of memory. All uses
4193 * savedir.h: Update prototype.
4195 2001-08-30 Paul Eggert <eggert@twinsun.com>
4197 * xstrtol.c (strtoimax): New decl.
4199 2001-08-28 Paul Eggert <eggert@twinsun.com>
4201 * xstrtol.h: Add copyright notice.
4202 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4203 LONGINT_INVALID_SUFFIX_CHAR.
4205 2001-08-30 Paul Eggert <eggert@twinsun.com>
4207 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4210 2001-08-30 Paul Eggert <eggert@twinsun.com>
4212 * hash.c: Remove '2001' from copyright notice.
4214 2001-08-30 Paul Eggert <eggert@twinsun.com>
4216 * full-write.h: New file.
4217 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4218 * full-write.c: Correct credits, as cccp.c no longer
4219 exists and anyway it was so heavily changed from the old cccp
4220 code as to be unrecognizable. Include full-write.h.
4221 (full_write) Return size_t, with short writes meaning failure.
4222 All callers changed. This fixes a bug with large buffers
4224 * utime.c: Include full-write.h.
4226 2001-08-30 Paul Eggert <eggert@twinsun.com>
4228 Merge 'exclude' changes from tar 1.13.22.
4229 This fixes one or two unlikely storage allocation overflow bugs,
4230 but doesn't change user-visible behavior otherwise.
4232 2001-08-30 Paul Eggert <eggert@twinsun.com>
4234 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4235 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4236 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4237 Include if available.
4238 (<xalloc.h>): Include
4239 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4240 (verify): New macro. Use it to verify that EXCLUDE macros do not
4241 collide with FNM macros.
4242 (struct patopts): New struct.
4243 (struct exclude): Use it, as exclude patterns now come with options.
4244 (new_exclude): Support above changes.
4245 (new_exclude, add_exclude_file):
4246 Initial size must now be a power of two to simplify overflow checking.
4247 (free_exclude, fnmatch_no_wildcards): New function.
4248 (excluded_filename): No longer requires options arg, as the options
4249 are determined by add_exclude. Now returns bool, not int.
4250 (excluded_filename, add_exclude):
4251 Add support for the fancy new exclusion options.
4252 (add_exclude, add_exclude_file): Now takes int options arg.
4253 Check for arithmetic overflow when computing sizes.
4254 (add_exclude_file): xrealloc might modify errno, so don't
4255 realloc until after errno might be used.
4257 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4259 (free_exclude): New decl.
4260 (add_exclude, add_exclude_file): Now takes int options arg.
4261 (excluded_filename): No longer requires options arg, as the options
4262 are determined by add_exclude. Now returns bool, not int.
4264 2001-08-30 Paul Eggert <eggert@twinsun.com>
4266 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4268 2001-08-27 Jim Meyering <meyering@lucent.com>
4270 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4272 * version-etc.c (N_): Remove definition.
4273 Revert most of last change.
4274 Instead, simply don't mark the `Copyright...' string for translation.
4275 Based on advice from Paul Eggert.
4277 * strtoxmax.c: Tweak comment.
4279 2001-08-26 Jim Meyering <meyering@lucent.com>
4281 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4282 of copyright with `%s' so translators don't get an untranslated
4284 (COPYRIGHT_YEAR): Define.
4285 (version_etc): Use fprintf rather than fputs.
4286 Suggestion from Ulrich Drepper.
4288 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4290 * strtoll.c: New file, from GNU libc.
4291 * xstrtoimax.c: New file.
4293 * xstrtol.h: Add xstrtoimax.
4294 * strtoumax.c: New file. Simply include "strtoumax.c".
4295 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4297 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4298 * strtoxmax.c: ... then renamed to this.
4300 2001-08-13 Paul Eggert <eggert@twinsun.com>
4302 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4303 Port to Solaris 8, where 'sed' requires a space after the 'r'
4304 command, and where sh dislikes "$/". Clean up the spacing a bit.
4305 Redirect output to $tmp just once.
4307 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4309 * addext.c (<errno.h>): Include.
4310 (errno): Declare if not defined.
4311 (addext): Work correctly when pathconf returns -1 and leaves
4312 errno alone because there is no limit. Also, work even if
4313 pathconf returns a value greater than SIZE_MAX.
4315 2001-08-12 Jim Meyering <meyering@lucent.com>
4317 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4318 Simply `return getcwd (NULL, 0);'.
4319 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4320 Use 1300 as initial value for length, not PATH_MAX.
4322 * pathmax.h: Clean up cpp syntax.
4324 2001-08-12 Jim Meyering <meyering@lucent.com>
4326 * gettimeofday.c: New file.
4328 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4330 2001-08-04 Jim Meyering <meyering@lucent.com>
4332 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4333 to get in sync with glibc.
4335 2001-08-03 Paul Eggert <eggert@twinsun.com>
4337 The following changes are from gettext 0.10.39 as maintained by
4340 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4341 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4342 with inverted sense. All uses changed.
4344 * mbswidth.c: Don't include <limits.h>.
4345 Include <stdlib.h> and <string.h> unconditionally.
4346 (iswcntrl, mbsinit, ISCNTRL): New macros.
4347 (mbsnwidth): Use K&R style function declarations.
4348 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4349 can optimize it when MB_CUR_MAX == 1.
4350 The width of control characters is zero, not 1.
4352 2001-07-15 Jim Meyering <meyering@lucent.com>
4354 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4355 (BUILT_SOURCES): Add unlocked-io.h.
4356 (io_functions): Define.
4357 (unlocked-io.h): New rule.
4358 (DISTCLEANFILES): Add unlocked-io.h.
4359 (all-local): Depend on unlocked-io.h, to ensure it is created.
4361 * unlocked-io.hin: New file
4363 * regex.c: Update from glibc.
4365 2001-07-05 Jim Meyering <meyering@lucent.com>
4367 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4369 (libfetish_a_SOURCES): Put all .h files here instead.
4370 Remove a thus-exposed (better checks in automake) duplicate and
4371 two unnecessary .h files.
4373 2001-06-11 Jim Meyering <meyering@lucent.com>
4375 * regex.c: Update from GNU libc.
4377 2001-05-27 Jim Meyering <meyering@lucent.com>
4379 * readutmp.h (UT_TYPE): Define.
4381 2001-05-24 Jim Meyering <meyering@lucent.com>
4383 * argmatch.c: Include "quote.h".
4384 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4385 quote function. Reported by Göran Uddeborg.
4387 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4389 * dirname.c (dir_name): Compute append_dot using path, not newpath
4390 which is not yet declared.
4392 2001-05-11 Paul Eggert <eggert@twinsun.com>
4394 * Makefile.am (libfetish_a_SOURCES):
4395 Add strftime.c, since we now compile it on all hosts.
4397 * strftime.c (my_strftime):
4398 Define to nstrftime if emacs, but only if my_strftime is not defined.
4399 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4400 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4401 Add one more extra argument: a nanoseconds value.
4404 (my_strftime function): Add %N format.
4405 (emacs_strftimeu): Renamed from emacs_strftime,
4406 with extra ut argument.
4408 2001-05-11 Paul Eggert <eggert@twinsun.com>
4410 dirname code cleanup. base_name now behaves more compatibly
4411 with POSIX basename when given file names that have trailing
4412 slashes, and similarly for dir_name. Add new primitives
4413 base_len and dir_len. Put the directory-name-related decls
4416 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4417 * backupfile.c (base_name): Likewise.
4418 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4419 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4420 * makepath.c (strip_trailing_slashes): Likewise.
4421 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4423 * rename.c (strip_trailing_slashes): Likewise.
4424 * same.c (base_name): Likewise.
4425 * stripslash.c (ISSLASH): Likewise.
4427 * addext.c: Include <dirname.h> after size_t is defined.
4428 * backupfile.c: Likewise.
4430 * addext.c (addext): Use base_len to trim redundant
4431 trailing slashes instead of doing it ourselves.
4432 But do not trim the last slash if it is not redundant.
4434 * backupfile.c (find_backup_file_name,
4435 max_backup_version): Use base_len instead of rolling it ourselves.
4436 Handle the case of "" and (on DOS) "C:" correctly.
4438 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4439 Include <string.h>, <dirname.h>.
4440 (base_name): Allow file names ending in slashes, other than names
4441 that are all slashes. In this case, return the basename followed
4442 by the slashes. This is more general, and can be used in places
4443 where the original base_name purposely had an assertion failure.
4444 (base_len): New function.
4446 * dirname.c: Include <string.h> instead of <stdlib.h>.
4447 Do not include <assert.h>; no longer needed.
4449 (memrchr): Remove decl.
4450 (dir_name_r): Remove.
4451 (dir_len): Renamed from dirlen. All callers changed.
4452 Rewrite in terms of base_name, for simplicity and consistency.
4453 (dir_name): Never return NULL. All callers changed.
4454 Do not include <stdlib.h> in test program; no longer needed.
4455 return 0; is fine for test program.
4457 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4459 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4461 * path-concat.c (path_concat): Use base_len to compute
4462 base length, not strlen; this means we cannot rely on memcpy
4465 * same.c (STREQ): Remove.
4466 (same_name): Handle the case where the basename ends in trailing '/'.
4468 * stripslash.c (strip_trailing_slashes): Return nonzero if
4469 a slash was stripped. Do not strip the last slash after a
4472 2001-04-08 Jim Meyering <meyering@lucent.com>
4474 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4475 recomputed; that's necessary when the offset spans a DST transition.
4476 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4478 2001-04-02 Jim Meyering <meyering@lucent.com>
4480 * regex.h, regex.c: Update from GNU libc.
4482 2001-03-19 Paul Eggert <eggert@twinsun.com>
4484 * version-etc.c (version_etc_copyright): Update to 2001.
4486 2001-03-16 Paul Eggert <eggert@twinsun.com>
4488 * tempname.c (uint64_t): Define to uintmax_t if
4489 not defined, and if UINT64_MAX is not defined.
4490 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4491 Reported by John David Anglin.
4493 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4495 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4496 alias if codeset is empty.
4497 * config.charset (BeOS): Use wildcard syntax.
4499 2001-03-13 Jim Meyering <meyering@lucent.com>
4501 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4502 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4505 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4507 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4509 * unicodeio.c (print_unicode_char): Simplify accordingly.
4511 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4513 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4514 support for DOS/DJGPP.
4516 2001-02-28 Paul Eggert <eggert@twinsun.com>
4518 * Makefile.am (libfetish_a_SOURCES):
4519 Add dup-safer.c, fopen-safer.c.
4520 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4522 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4524 2001-02-25 Paul Eggert <eggert@twinsun.com>
4526 The mkstemp replacement is taken from glibc 2.2.2, with some
4527 portability fixes for use outside glibc, as follows:
4529 * tempname.c (struct_stat64): New macro.
4530 (direxists, __gen_tempname): Use it.
4531 This avoids a portability problem with Solaris 8.
4533 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4534 (<stddef.h>, <stdint.h>, <string.h>):
4535 Include only if STDC_HEADERS || _LIBC.
4536 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4537 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4538 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4539 (__set_errno): Define this macro if <errno.h> doesn't.
4540 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4541 Define these macros if <stdio.h> doesn't.
4542 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4543 Define these macros if <sys/stat.h>
4544 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4545 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4546 __xstat64): Define if not _LIBC.
4547 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4548 (__gen_tempname): Invoke gettimeofday only if
4549 HAVE_GETTIMEOFDAY || _LIBC;
4550 otherwise, fall back on plain "time".
4551 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4553 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4555 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4557 2001-02-17 Jim Meyering <meyering@lucent.com>
4559 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4560 around included file name.
4562 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4564 * strftime.c: Update from GNU libc (the only changes were to comments).
4566 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4568 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4570 2001-02-17 Paul Eggert <eggert@twinsun.com>
4572 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4573 Remove workaround macros for hosts that have mbrtowc but not
4574 mbstate_t, as we now insist on proper declarations for both
4575 before using mbrtowc.
4577 2001-02-17 Jim Meyering <meyering@lucent.com>
4579 * regex.c: Update from libc.
4581 2001-02-16 Paul Eggert <eggert@twinsun.com>
4583 * alloca.c (malloc): Undef before defining, since stdlib.h
4584 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4585 Reported by Mark Hounschell via Paul Eggert.
4587 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4589 * config.charset: Update for FreeBSD 4.2.
4591 2001-01-26 Jim Meyering <meyering@lucent.com>
4593 * quotearg.c: Include stddef.h.
4594 * quote.c: Include stddef.h.
4595 Reported by Axel Kittenberger.
4597 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4598 line in double quotes so that it evokes a better diagnostic.
4599 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4600 Reported by Axel Kittenberger.
4602 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4604 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4605 to avoid a warning. Add back 'const' to inptr.
4607 2001-01-16 Jim Meyering <meyering@lucent.com>
4609 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4612 2001-01-14 Jim Meyering <meyering@lucent.com>
4614 * rename.c: New file. From Volker Borchert.
4615 Include stdlib.h, string.h or strings.h, and xalloc.h.
4616 Use strip_trailing_slashes rather than open-coding it.
4618 2001-01-03 Paul Eggert <eggert@twinsun.com>
4620 * strftime.c: Sync with glibc time/strftime.c 1.81.
4622 2001-01-03 Jim Meyering <meyering@lucent.com>
4624 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4625 local `inptr' to avoid warning with some system declarations of iconv.
4627 2000-12-29 Paul Eggert <eggert@twinsun.com>
4629 * modechange.c: Do not assume that mode_t uses the
4630 traditional octal encoding. E.g. "chmod 1 FOO" should set
4631 the other-execute bit of FOO even if S_IXOTH != 1.
4633 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4634 WOTH, XOTH, ALLM): New macros.
4635 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4636 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4638 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4639 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4641 No need to use uintmax_t; unsigned long is long enough.
4642 Don't bother to get suffix since we don't use it.
4644 2000-12-24 Jim Meyering <meyering@lucent.com>
4646 * hash.c (is_prime): Return explicit boolean values.
4647 (hash_get_first): Return NULL to appease Irix5.6's 89.
4648 Reported by Nelson Beebe.
4650 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4652 * localcharset.c (locale_charset): Add support for Win32.
4654 2000-12-18 Paul Eggert <eggert@twinsun.com>
4656 * physmem.h, physmem.c: New files.
4658 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4659 (noinst_HEADERS): Add physmem.h.
4661 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4662 't' for compatibility with Solaris 8 sort.
4664 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4666 * config.charset: Add support for BeOS.
4668 2000-12-16 Jim Meyering <meyering@lucent.com>
4670 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4671 SHELLS_FILE to a file name that's useful on djgpp systems.
4673 (ADDITIONAL_DEFAULT_SHELLS): Define.
4674 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4675 Based mostly on a patch from Prashant TR.
4677 2000-12-16 Jim Meyering <meyering@lucent.com>
4679 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4680 N and M) would have treated it like `chown N:N FILE'.
4682 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4684 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4686 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4687 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4688 to the list of canonical encodings. Rename EUC-CN to GB2312.
4690 2000-12-08 Andreas Schwab <schwab@suse.de>
4692 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4693 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4695 2000-12-07 Jim Meyering <meyering@lucent.com>
4697 * stripslash.c (ISSLASH): Define.
4698 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4701 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4702 (dir_name_r): Declare this function as static.
4703 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4704 manifest itself on a name containing a mix of slashes and
4706 Make this function work with names starting with a DOS-style
4707 drive letter and colon prefix.
4708 (dir_name): Append `.' if necessary.
4709 Based mostly on patches from Prashant TR and Eli Zaretskii.
4711 * dirname.h (dir_name_r): Remove prototype.
4713 2000-12-05 Jim Meyering <meyering@lucent.com>
4715 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4717 2000-12-04 Jim Meyering <meyering@lucent.com>
4719 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4720 Also include memory.h, stdlib.h, unistd.h if appropriate.
4721 Reported by Andreas Jaeger (conflicting declaration of malloc).
4723 2000-12-02 Jim Meyering <meyering@lucent.com>
4725 * closeout.h: Make idempotent, to avoid some obscure warnings.
4727 2000-12-01 Paul Eggert <eggert@twinsun.com>
4729 * memrchr.c: Include <config.h> before any system include file.
4731 2000-11-29 Paul Eggert <eggert@twinsun.com>
4733 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4735 2000-11-26 Jim Meyering <meyering@lucent.com>
4737 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4739 2000-11-22 Paul Eggert <eggert@twinsun.com>
4741 * strftime.c (my_strftime): Do not invoke mbrlen with a
4742 size of (size_t) -1; it's not portable.
4744 2000-11-17 Akim Demaille <akim@epita.fr>
4746 * obstack.h: Formatting changes.
4747 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4748 prevent type checking.
4749 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4750 cast the value to (void *): assigning a `foo *' to a `void *'
4752 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4754 2000-11-17 Jim Meyering <meyering@lucent.com>
4756 * strstr.c: Update from GNU libc.
4758 2000-11-16 Jim Meyering <meyering@lucent.com>
4760 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4762 2000-11-11 Jim Meyering <meyering@lucent.com>
4764 * error.c: Add a couple #includes, merging from GNU libc version.
4766 2000-11-10 Jim Meyering <meyering@lucent.com>
4768 * obstack.h: Update from GNU libc.
4769 * obstack.c: Likewise.
4771 2000-11-06 Paul Eggert <eggert@twinsun.com>
4773 * getusershell.c (setusershell): Use rewind rather than
4774 fseek/fseeko, to avoid configuration hassles with fseeko.
4775 Don't bother opening SHELLS_FILE if shellstream is NULL;
4778 2000-11-05 Jim Meyering <meyering@lucent.com>
4780 * makepath.h (make_dir): Declare.
4781 * makepath.c (make_dir): Remove `static' attribute.
4784 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4786 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4787 last one in a bucket, advance to the next bucket.
4789 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4791 * fnmatch.c: Do not comment out all the code if we are using
4792 the GNU C library, because in some cases we are replacing buggy
4793 code in the GNU C library itself.
4795 2000-10-30 Paul Eggert <eggert@twinsun.com>
4797 * error.h, getline.h, modechange.h:
4798 Remove "2000" from Copyright line, as the file hasn't been
4799 changed this year other than in the copyright notice.
4801 * xalloc.h: Add "2000" to Copyright line, as this file
4802 was changed this year.
4804 2000-10-30 Paul Eggert <eggert@twinsun.com>
4806 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4807 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4808 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4810 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4812 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4813 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4814 doesn't define __restrict_arr.
4816 2000-10-29 Jim Meyering <meyering@lucent.com>
4818 * xstat.in: Fix grammar in comment.
4820 2000-10-28 Jim Meyering <meyering@lucent.com>
4822 * memchr.c: Update from libc.
4823 Adjust for portability:
4824 [HAVE_STDLIB_H]: Include stdlib.h.
4825 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4826 Undef __memchr, too.
4827 [!weak_alias]: Define __memchr to memchr.
4829 * regex.c: Update from libc.
4830 * regex.h: Likewise.
4831 * getopt1.c: Likewise.
4832 * memcmp.c: Likewise.
4834 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4835 Avoid using fseek, when possible -- it's broken by design.
4836 Patch by Ulrich Drepper.
4838 2000-10-26 Jim Meyering <meyering@lucent.com>
4840 * strftime.c: Update from libc.
4842 2000-10-25 Jim Meyering <meyering@lucent.com>
4844 * obstack.c: Update from libc.
4846 2000-10-23 Jim Meyering <meyering@lucent.com>
4848 * hard-locale.c (hard_locale): Revert last change -- it was simply
4849 wrong. That set_locale call must not have any side effects.
4852 2000-10-22 Jim Meyering <meyering@lucent.com>
4854 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4855 [CYCLIC]: Remove now-unused definition.
4857 * save-cwd.c (O_DIRECTORY): Define, if needed.
4858 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4859 Suggestion from Ulrich Drepper.
4861 2000-10-21 Jim Meyering <meyering@lucent.com>
4863 * dirname.c (dir_name_r): New function, factored out of dir_name.
4864 (dir_name): Use dir_name_r.
4865 * dirname.h (dir_name_r): Declare it.
4867 2000-10-21 Jim Meyering <meyering@lucent.com>
4869 * dirname.c (memrchr): Declare if necessary.
4870 (dir_name): Remove the restriction that there be no
4871 trailing slashes. Now, this code skips past them, effectively
4873 [TEST_DIRNAME] (main): New unit tests.
4875 * memrchr.c: New file from GNU libc.
4876 Undef __memrchr, too.
4877 [!weak_alias]: Define __memrchr to memrchr.
4878 Guard weak_alias use with `#ifdef weak_alias'.
4880 2000-10-17 Jim Meyering <meyering@lucent.com>
4882 * quote.h (PARAMS): Define and use.
4883 Reported by Akim Demaille.
4885 * getopt.c: Update from libc.
4887 2000-10-16 Jim Meyering <meyering@lucent.com>
4889 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4892 2000-09-25 Jim Meyering <meyering@lucent.com>
4894 * md5.h (rol): Define (from GnuPG).
4896 * sha.c: Give credit (GnuPG) where due.
4897 (M): Use rol rather than open-coding it.
4898 Add a FIXME comment.
4900 2000-09-21 Jim Meyering <meyering@lucent.com>
4902 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4903 Reported by Michael Stone.
4905 2000-09-20 Jim Meyering <meyering@lucent.com>
4907 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4908 (noinst_HEADERS): Add sha.h.
4909 Based on code from Scott G. Miller and from GnuPG.
4911 2000-09-15 Jim Meyering <meyering@lucent.com>
4913 * regex.c: Update from libc.
4915 2000-09-10 Jim Meyering <meyering@lucent.com>
4917 * getopt.c (_getopt_internal): Update from glibc.
4919 2000-09-09 Jim Meyering <meyering@lucent.com>
4921 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4922 think it should be used as a general replacement for isascii.
4923 * fnmatch.c: Likewise.
4924 * mbswidth.c: Likewise
4925 * regex.c: Likewise.
4928 * userspec.c: Include sys/param.h and limits.h.
4930 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4931 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4932 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4933 UID, GID. Check range.
4935 2000-09-06 Jim Meyering <meyering@lucent.com>
4937 * getopt.c (_getopt_internal): Update from glibc.
4939 2000-08-30 Jim Meyering <meyering@lucent.com>
4941 * strftime.c: Merge in changes from GNU libc.
4943 2000-08-26 Jim Meyering <meyering@lucent.com>
4945 * closeout.c: Include "__fpending.h".
4946 (close_stdout_status): Return right away if there's nothing to flush.
4948 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4949 * __fpending.c: New file.
4950 * __fpending.h: New file.
4952 2000-08-07 Paul Eggert <eggert@twinsun.com>
4954 Standardize on "memory exhausted" instead of "Memory exhausted"
4955 or "virtual memory exhausted".
4956 * obstack.c (print_and_abort): Use "memory exhausted", not
4957 "virtual memory exhausted".
4958 * same.c (same_name): Invoke xalloc_die instead of printing
4960 * userspec.c (parse_user_spec): Likewise.
4961 * bumpalloc.h: comment fix
4962 * same.c, userspec.c: Include xalloc.h.
4964 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4965 not char *const and pointing to a constant array.
4966 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4967 (xrealloc): Comment fix.
4969 * userspec.c (parse_user_spec):
4970 Don't translate a message until just before returning,
4971 to avoid unnecessary translation.
4973 2000-08-07 Jim Meyering <meyering@lucent.com>
4975 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4976 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4977 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4978 getgroups.c, gethostname.c, getopt.h, group-member.c,
4979 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4980 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4981 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4982 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4983 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4984 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4985 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4986 yesno.c: Back out Copyright date changes for each file with no change
4987 this year. This eases coordination with other programs using the same
4988 source code modules. From Paul Eggert.
4990 2000-08-03 Greg McGary <greg@mcgary.org>
4992 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4993 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4994 (EXTEND_BUFFER): Use them.
4996 2000-08-01 Jim Meyering <meyering@lucent.com>
4998 * dirname.c (ISSLASH): Define.
4999 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5000 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5001 both `\' and `/' may be use as path separators.
5002 Based on a patch from Prashant TR.
5004 2000-07-31 Paul Eggert <eggert@twinsun.com>
5006 * quotearg.c (quotearg_n_options): Don't make the initial
5007 slot vector a constant, since it might get modified.
5009 2000-07-31 Jim Meyering <meyering@lucent.com>
5011 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5012 * obstack.c (print_and_abort): Likewise.
5014 2000-07-30 Paul Eggert <eggert@twinsun.com>
5016 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5017 buffer, so that the caller can always quote one small
5018 component of a "memory exhausted" message in slot 0.
5019 From a suggestion by Jim Meyering.
5021 2000-07-30 Jim Meyering <meyering@lucent.com>
5023 * makepath.c (make_path): Quote the other instance, too.
5025 * quotearg.c (N_STATIC_SLOTVECS): Define.
5026 (STATIC_BUF_SIZE): Define.
5027 (quotearg_n_options): Use only statically allocated storage when
5028 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5029 than STATIC_BUF_SIZE.
5031 2000-07-29 Jim Meyering <meyering@lucent.com>
5033 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5034 * dirname.c (dir_name): Likewise.
5036 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5038 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5039 (dir_name): Assert that there are no trailing slashes.
5041 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5043 * mbswidth.h (mbswidth): Add a flags argument.
5044 (mbswidth): New declaration.
5045 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5046 * mbswidth.c (mbswidth): Add a flags argument.
5047 (mbsnwidth): New function.
5049 2000-07-24 Jim Meyering <meyering@lucent.com>
5051 * mbswidth.c: Remove useless #else. From Bruno Haible.
5053 2000-07-23 Paul Eggert <eggert@twinsun.com>
5055 * mbswidth.c (_XOPEN_SOURCE):
5056 Don't define; this causes problems on Solaris 7.
5057 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5059 2000-07-23 Paul Eggert <eggert@twinsun.com>
5062 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5063 so that mbstate_t is always defined.
5065 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5066 be 1 in at least one GCC installation, and this configuration
5067 error is likely to be common. Ignoring MB_LEN_MAX hurts
5068 performance on hosts that have mbrtowc but have only unibyte
5069 locales, but I assume these hosts are rare.
5071 2000-07-23 Paul Eggert <eggert@twinsun.com>
5073 * quotearg.c: Streamline by invoking multibyte code only if needed.
5074 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5075 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5076 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5077 invoke multibyte primitives.
5079 2000-07-23 Jim Meyering <meyering@lucent.com>
5081 * basename.c (base_name): Add an assertion.
5083 2000-07-15 Bruno Haible <clisp.cons.org>
5085 * quotearg.c: When the system forces us to redefine mbstate_t,
5086 shadow its mbsinit function.
5088 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5090 * mbswidth.h: New file.
5091 * mbswidth.c: New file.
5092 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5093 (noinst_HEADERS): Add mbswidth.h.
5095 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5097 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5100 2000-07-15 Jim Meyering <meyering@lucent.com>
5102 * makepath.c: Include quote.h.
5103 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5104 corresponding argument in a `quote (...)' call.
5105 Give better diagnostics.
5107 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5108 (noinst_HEADERS): Add quote.h.
5110 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5111 from tar's src/misc.c.
5112 * quote.h: New file. Prototypes for same.
5114 2000-07-10 Paul Eggert <eggert@twinsun.com>
5116 From a suggestion by Bruno Haible.
5117 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5118 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5119 to decide whether to define the BeOS workaround macro;
5120 this adjusts to the change to AC_MBSTATE_T.
5122 2000-07-13 Paul Eggert <eggert@twinsun.com>
5124 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5126 * quotearg.c (quoting_style_args, quoting_style_vals,
5127 quotearg_buffer_restyled): Add support for
5128 clocale_quoting_style. Undo previous change to
5129 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5130 and "{RIGHT QUOTATION MARK}" msgids.
5132 2000-07-05 Paul Eggert <eggert@twinsun.com>
5134 The old behavior of quoting `like this' doesn't look good with
5135 newer, ISO-style fonts. See:
5136 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5138 Instead, quote "like this" by default. Let the translator
5139 tailor the locale-specific quoting behavior by providing
5140 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5142 * quotearg.c (N_): New macro.
5143 (gettext_default): New function.
5144 (quotearg_buffer_restyled): Use
5145 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5146 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5148 2000-07-09 Jim Meyering <meyering@lucent.com>
5150 * Most files: Update copyright dates to include 2000.
5152 2000-07-08 Jim Meyering <meyering@lucent.com>
5154 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5156 (xgethostname): Remove now-unnecessary #ifdef.
5157 Move declaration of `err' into loop where it's used.
5159 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5161 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5162 by allocating a larger buffer. Test the gethostname return value for
5163 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5164 returns an error and ENAMETOOLONG isn't defined.
5166 2000-07-05 Paul Eggert <eggert@twinsun.com>
5167 and Bruno Haible <haible@clisp.cons.org>
5169 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5171 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5173 * quotearg.c (struct quoting_options): Simplify quote_these_too
5176 2000-07-03 Jim Meyering <meyering@lucent.com>
5178 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5179 Reported by Bruno Haible.
5181 2000-07-04 Jim Meyering <meyering@lucent.com>
5183 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5184 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5187 2000-07-03 Paul Eggert <eggert@twinsun.com>
5188 and Bruno Haible <haible@clisp.cons.org>
5190 * quotearg.c (mbrtowc):
5191 Assign to *pwc, and return 1 only if result is nonzero.
5192 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5194 2000-07-03 Jim Meyering <meyering@lucent.com>
5196 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5197 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5200 2000-07-02 Jim Meyering <meyering@lucent.com>
5202 * quotearg.c (mbstate_t): Don't define here.
5204 2000-07-02 Jim Meyering <meyering@lucent.com>
5206 * nanosleep.c (SIGCONT): Define if not already defined.
5208 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5210 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5211 per change in ../m4/ls-mntd-fs.m4.
5212 (read_filesystem_list): Ignore symbolic links.
5214 2000-06-29 Jim Meyering <meyering@lucent.com>
5216 * same.c: Include <string.h> or <strings.h>, as appropriate,
5217 for declaration of strcmp.
5219 * long-options.c: Include <stdlib.h>, for declaration of exit.
5221 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5222 Avoid warning by casting result to `char *' to remove `const'.
5224 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5226 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5228 2000-06-26 Paul Eggert <eggert@twinsun.com>
5230 savedir now sets errno on failure and invokes xmalloc to get memory.
5231 Fix a couple of other minor bugs while we're at it.
5233 * savedir.c (<unistd.h>): Do not include; there's no need.
5234 (NAMLEN): Remove macro.
5235 (malloc, realloc): Remove decls.
5237 ("xalloc.h"): Include.
5238 (NAME_SIZE_DEFAULT): New macro.
5239 (savedir): Use xmalloc / xrealloc to allocate memory.
5240 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5241 Skip "" directory entries.
5242 Use strlen to calculate directory entry length, since the old method
5243 is rarely used these days and isn't worth supporting.
5244 Don't use a pointer after freeing it.
5245 Check for integer overflow when calculating allocation size.
5246 Use memcpy to copy entries, instead of stpcpy.
5247 Set errno properly when returning NULL.
5248 Check for readdir error.
5250 2000-06-26 Jim Meyering <meyering@lucent.com>
5252 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5254 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5256 * getusershell.c (xmalloc, xrealloc): Remove functions.
5258 Don't include <stdlib.h>. Don't declare malloc, realloc.
5260 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5262 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5264 2000-06-24 Jim Meyering <meyering@lucent.com>
5266 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5268 2000-06-21 Jim Meyering <meyering@lucent.com>
5270 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5272 2000-06-19 Paul Eggert <eggert@twinsun.com>
5274 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5275 (mbrtowc, mbstate_t): Define substitutes if
5276 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5277 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5278 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5280 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5282 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5283 than 1024, return a memory chunk of least possible size, instead
5284 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5285 Use free/xmalloc instead of xrealloc to avoid copying for very long
5288 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5290 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5291 address, not strdup. Include <stdlib.h> and don't declare free().
5293 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5295 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5298 2000-06-21 Jim Meyering <meyering@lucent.com>
5300 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5301 (noinst_HEADERS): Add getstr.h.
5303 * getline.c (getstr): Move into a separate file.
5304 * getstr.c (getstr): New file, extracted from getline.c, with
5305 the following changes: new parameter, delim2; both delim[12]
5306 parameters have type `int', not `char'. The latter would lose
5307 with 8-bit delimiters.
5308 * getstr.h: New file.
5310 2000-06-19 Jim Meyering <meyering@lucent.com>
5312 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5314 2000-06-18 Jim Meyering <meyering@lucent.com>
5316 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5317 Besides, these days every porting target provides a mkdir function.
5319 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5320 (this snippet comes from src/system.h).
5322 2000-06-15 Paul Eggert <eggert@twinsun.com>
5324 * human.c (adjust_value): New function.
5325 (human_readable_inexact): Apply rounding style even when
5326 printing approximate values.
5328 2000-06-14 Paul Eggert <eggert@twinsun.com>
5330 * human.c (human_readable_inexact): Allow an input block
5331 size that is not a multiple of the output block size, and vice versa.
5332 Reported by Piergiorgio Sartor.
5334 2000-06-14 Paul Eggert <eggert@twinsun.com>
5336 * getdate.y (get_date): Apply relative times after time
5337 zone indicator, not before. Reported by Todd A. Jacobs.
5339 2000-06-13 Jim Meyering <meyering@lucent.com>
5341 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5343 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5345 2000-06-12 Paul Eggert <eggert@twinsun.com>
5347 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5349 2000-06-04 Paul Eggert <eggert@twinsun.com>
5351 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5353 2000-06-04 Jim Meyering <meyering@lucent.com>
5355 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5356 SunOS 4.1.4 for which gid_t is an unsigned type.
5358 2000-06-03 Jim Meyering <meyering@lucent.com>
5360 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5362 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5364 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5365 newer, don't install charset.alias.
5366 * config.charset: Change the Linux/glibc rules so they become empty
5367 on glibc-2.1 or newer.
5369 2000-06-02 Jim Meyering <meyering@lucent.com>
5371 * mountlist.c: Back out last change. Instead, do this...
5372 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5373 member using the same `ignore'-testing code.
5374 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5378 2000-05-29 Jim Meyering <meyering@lucent.com>
5380 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5381 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5383 2000-05-22 Jim Meyering <meyering@lucent.com>
5385 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5387 2000-05-18 Jim Meyering <meyering@lucent.com>
5389 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5390 back, too, since it may have been modified by allocate_entry.
5391 (hash_delete): Rewrite to use neither the assignment operator
5392 nor the comma operator in an if-expression.
5394 2000-05-15 Paul Eggert <eggert@twinsun.com>
5397 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5398 Remove; no longer needed.
5399 "quotearg.h": Add include.
5400 (file_name): Do not bother to explicitly initialize to NULL; it's less
5401 efficient on some hosts.
5402 (close_stdout_status): Remove test as to whether stdout was already
5403 closed; it breaks for the case "echo x | sort >&-".
5404 Quote file name colons.
5405 Do not assume that _("write error") lacks format strings.
5407 2000-05-15 Jim Meyering <meyering@lucent.com>
5409 * version-etc.c (version_etc_copyright): Update the copyright string
5410 used in all --version output.
5412 2000-05-14 Jim Meyering <meyering@lucent.com>
5414 * closeout.c (close_stdout_set_file_name): New function.
5415 (close_stdout_status): Use new file-scoped global.
5416 Return right away if fstat says the stdout file descriptor is invalid.
5417 * closeout.h (close_stdout_set_file_name): Declare.
5419 2000-05-10 Jim Meyering <meyering@lucent.com>
5421 * closeout.c [default_exit_status]: New file-scoped variable.
5422 (close_stdout_set_status): New function.
5423 * closeout.h (close_stdout_set_status): Declare.
5425 2000-05-08 Jim Meyering <meyering@lucent.com>
5427 * long-options.c: Don't include closeout.h.
5428 (parse_long_options): Don't call close_stdout for --version.
5430 2000-05-06 Jim Meyering <meyering@lucent.com>
5432 * strnlen.c: Undefine __strnlen and strnlen.
5433 [!weak_alias]: Define __strnlen to strnlen.
5435 * atexit.c: New file, from libiberty.
5437 2000-05-06 Jim Meyering <meyering@lucent.com>
5439 * closeout.c (close_stdout_status): Also check for errors on the
5442 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5444 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5445 instead of xmalloc, xrealloc, path_concat.
5446 (locale_charset): Treat empty environment variables as absent.
5447 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5449 2000-05-04 Jim Meyering <meyering@lucent.com>
5451 * getopt.c: Update from glibc.
5452 * obstack.c: Likewise.
5453 * obstack.h: Likewise.
5454 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5456 * regex.h: Likewise.
5457 * strndup.c: Likewise.
5458 * strnlen.c: New file, from glibc.
5460 2000-05-01 Jim Meyering <meyering@lucent.com>
5462 * full-write.c (full_write): Remove `FIXME' part of comment.
5464 2000-04-29 Jim Meyering <meyering@lucent.com>
5466 * path-concat.c: Declare strdup only if it's not defined.
5467 * canon-host.c: Likewise.
5469 2000-04-28 Jim Meyering <meyering@lucent.com>
5471 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5472 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5473 included first, then limits.h is included by locale.h by libintl.h.
5474 From John David Anglin.
5476 2000-04-25 Jim Meyering <meyering@lucent.com>
5478 * makepath.c (S_IRWXUGO): Define.
5479 (make_path): Always perform explicit chmod if MODE specifies any
5480 of the `special' permission bits. Prompted by a bug report against
5481 install from Mate Wierdl and Joost van Baal.
5483 2000-04-18 Jim Meyering <meyering@lucent.com>
5487 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5488 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5490 2000-04-17 Jim Meyering <meyering@lucent.com>
5492 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5493 the definition of it to rpl_strftime also defined-away the system's
5496 2000-04-15 Jim Meyering <meyering@lucent.com>
5498 Use `C' to denote so-called `contiguous' files, the same way
5500 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5501 (ftypelet): Use S_ISCTG.
5502 From Michael Deutschmann.
5504 2000-04-14 Jim Meyering <meyering@lucent.com>
5506 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5508 2000-04-08 Jim Meyering <meyering@lucent.com>
5510 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5511 names don't conflict. Reported by Eli Zaretskii.
5513 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5515 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5516 bug. Deal with the different error behavior of Irix iconv.
5518 2000-04-07 Jim Meyering <meyering@lucent.com>
5520 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5521 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5523 2000-04-05 Jim Meyering <meyering@lucent.com>
5525 Portability tweaks required for ultrix4.3.
5526 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5527 * readutmp.c: Include sys/types.h before sys/stat.h.
5528 * canon-host.c: Declare strdup.
5529 * path-concat.c: Likewise.
5530 From John David Anglin.
5532 2000-04-04 Jim Meyering <meyering@lucent.com>
5534 Be more DOS 8.3-friendly.
5535 * ref-add.sin: Renamed from ref-add.sed.in.
5536 * ref-del.sin: Renamed from ref-del.sed.in.
5537 * Makefile.am: Reflect renaming.
5538 Reported by Eli Zaretskii.
5540 Use a temporary file name that won't clash with `charset.alias'
5541 in the DOS 8.3 name space.
5542 * Makefile.am (charset_tmp): Define.
5543 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5544 (uninstall-local): Likewise.
5545 Reported by Eli Zaretskii.
5547 2000-03-29 Paul Eggert <eggert@twinsun.com>
5549 * time/strftime.c (my_strftime): Make sure we call the system
5550 strftime, not ourselves, when invoking the underlying strftime.
5552 2000-03-24 Jim Meyering <meyering@lucent.com>
5554 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5555 (charset_alias): Define.
5556 (install-exec-local): Factor out common code.
5557 (uninstall-local): Split lines longer than 80.
5558 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5560 (.sed.in.sed): New rule. Don't redirect directly to $@.
5561 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5563 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5565 * config.charset: Output a line containing "Packages using this file".
5566 * ref-add.sed.in, ref-del.sed.in: New files.
5567 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5568 ref-del.sed): New rules.
5570 2000-03-17 Jim Meyering <meyering@lucent.com>
5572 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5573 Otherwise, include <strings.h>
5575 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5577 * unicodeio.c (utf8_wctomb): New function.
5578 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5579 format instead of in UCS-4 with platform dependent endianness.
5581 2000-03-07 Paul Eggert <eggert@twinsun.com>
5583 * savedir.c (savedir): Work even if directory size is
5584 negative; this can happen with some screwy NFS configurations.
5586 2000-03-06 Jim Meyering <meyering@lucent.com>
5588 * localcharset.c (get_charset_aliases): Don't try to free file_name
5589 if it's NULL (because we ran out of memory). From Bruno Haible.
5591 2000-03-05 Jim Meyering <meyering@lucent.com>
5593 * localcharset.c ("path-concat.h"): Include.
5594 (get_charset_aliases): Use path_concat instead of ANSI string
5597 * unicodeio.h (PARAMS): Define.
5598 Use it to guard prototype.
5600 2000-03-04 Jim Meyering <meyering@lucent.com>
5602 * Makefile.am (install-exec-local): Create $(libdir) before installing
5604 (uninstall-local): Uncomment this rule so `make distcheck' works
5607 * unicodeio.c (<errno.h>): Include it.
5608 (errno): Declare if not defined.
5610 * localcharset.c: Add Bruno's comment justifying use of volatile.
5612 * config.charset: New version, incorporating remarks from a linux
5613 i18n mailing list. From Bruno Haible.
5615 2000-03-02 Jim Meyering <meyering@lucent.com>
5617 * Makefile.am (EXTRA_DIST): Add config.charset.
5619 2000-03-01 Jim Meyering <meyering@lucent.com>
5621 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5622 * unicodeio.c: Likewise.
5624 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5626 * config.charset: New file.
5627 * localcharset.c: New file.
5628 * unicodeio.h, unicodeio.c: New files.
5629 * Makefile.am (DEFS): Add -DLIBDIR=...
5630 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5631 (noinst_HEADERS): Add unicodeio.h.
5632 (all-local, install-exec-local, charset.alias): New targets.
5634 2000-02-28 Paul Eggert <eggert@twinsun.com>
5636 * quotearg.c (ALERT_CHAR): New macro.
5637 (quotearg_buffer_restyled): Use it.
5639 2000-02-27 Jim Meyering <meyering@lucent.com>
5641 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5642 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5644 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5645 not `#if STDC_HEADERS'.
5646 Declare malloc if needed.
5648 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5649 now that autoconf always defines the HAVE_DECL_ symbols.
5650 * human.c: Likewise.
5652 * strtoumax.c: Likewise.
5654 * backupfile.c: Arrange for cpp to fail if the configure-time
5655 declaration check was not run.
5657 * human.c: Likewise.
5659 * strtoumax.c: Likewise.
5661 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5662 then first look up the entire `.'-containing string as a login name.
5664 2000-02-18 Paul Eggert <eggert@twinsun.com>
5666 * getdate.y: Handle two-digit years with leading zeros correctly.
5667 (textint): New typedef.
5668 (parser_control): Member year changed from int to textint.
5670 (YYSTYPE): Removed; replaced by %union with int and textint members.
5671 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5672 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5673 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5674 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5675 (date, number, to_year): Use width of number in digits, not its value,
5676 to determine whether it's a 2-digit year, or a 2-digit time.
5677 (yylex): Store number of digits of numeric tokens.
5678 Reported by John Kendall.
5680 (parser_control): Changed from struct parser_control to typedef (for
5681 consistency). All uses changed.
5683 (tID): Removed; not used.
5684 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5686 2000-02-14 Paul Eggert <eggert@twinsun.com>
5688 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5689 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5691 2000-02-12 Jim Meyering <meyering@lucent.com>
5693 * userspec.c (ISDIGIT): Define it.
5694 (isdigit): Remove definition.
5695 (is_number): Use ISDIGIT, not isdigit.
5696 <libintl.h>: Include.
5698 (parse_user_spec): Mark translatable strings.
5700 2000-02-10 Jim Meyering <meyering@lucent.com>
5702 With these changes, nanosleep.[ch] are finally enough like the other
5703 lib/* replacement files to compile on a few more losing systems.
5705 * nanosleep.h: Don't include config.h.
5706 Remove prototype from declaration of nanosleep.
5707 (PARAMS): Remove now-unneeded definition.
5708 * nanosleep.c: #undef nanosleep.
5709 (rpl_nanosleep): Rename from nanosleep.
5711 2000-02-03 Jim Meyering <meyering@lucent.com>
5713 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5714 rather than with `#if HAVE_UTMPNAME'.
5716 2000-02-01 Jim Meyering <meyering@lucent.com>
5718 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5720 2000-01-31 Jim Meyering <meyering@lucent.com>
5722 * nanosleep.h (nanosleep): Guard declaration with
5723 `#if ! HAVE_DECL_NANOSLEEP'.
5724 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5725 the declaration in that vendor's sys/timers.h.
5726 Reported by Christian Krackowizer.
5728 * quotearg.c (ISASCII): Add #undef and move definition to follow
5729 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5730 (ISPRINT): Likewise.
5731 Reported by Tom Tromey.
5733 2000-01-30 Jim Meyering <meyering@lucent.com>
5735 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5736 uses of ->ut_name. The latter doesn't work with new Linux header files
5737 where only utmpx.ut_user is declared.
5739 * readutmp.h (UT_USER): Define.
5741 2000-01-23 Jim Meyering <meyering@lucent.com>
5743 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5746 2000-01-22 Jim Meyering <meyering@lucent.com>
5748 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5749 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5750 Required for some AIX systems. Reported by Christian Krackowizer.
5751 [TESTING] (main): New function.
5753 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5754 * dirname.c (dir_name): Support for DOS-style file names with drive
5757 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5759 * strverscmp.c (ISDIGIT): Define.
5760 (strverscmp): Use ISDIGIT, not isdigit.
5762 2000-01-17 Paul Eggert <eggert@twinsun.com>
5764 * nanosleep.c (nanosleep):
5765 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5766 POSIX.1 doesn't require SA_INTERRUPT and some systems
5767 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5768 it's been part of POSIX.1 since day 1 (in 1988).
5770 2000-01-17 Jim Meyering <meyering@lucent.com>
5772 * interlock: Remove unused file. Reported by François Pinard.
5774 2000-01-16 Paul Eggert <eggert@twinsun.com>
5776 * quotearg.c (quotearg_buffer_restyled): Do not quote
5777 alert, backslash, formfeed, and vertical tab unnecessarily in
5778 shell quoting style.
5781 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5782 Free Software Foundation, Inc.
5783 Copying and distribution of this file, with or without modification,
5784 are permitted provided the copyright notice and this notice are preserved.