1 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3 * getdate.y (tORDINAL): New token.
4 (day, relunit): Allow it for relative times.
5 (relative_time_table): Use tORDINAL for ordinals.
7 2004-11-15 Jim Meyering <jim@meyering.net>
9 * closeout.c: Include "__fpending.h" once again.
11 (close_stdout): Don't fail just because stdout was closed initially,
12 since some programs don't write to stdout in the normal course of
13 operation (other than --version and --help), and we don't want this
14 function to make e.g. `touch file >&-' fail.
15 But do fail if it was closed and someone has tried to write to it.
16 E.g., `printf foo >&-' must fail.
18 2004-11-11 Simon Josefsson <jas@extundo.com>
20 * strtok_r.h, strtok_r.c: New file.
22 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
24 * getopt_.h (__getopt_argv_const): New macro, to be used so that
25 we can stop lying to compilers about the constness of argv when we
26 are compiled outside glibc.
27 (getopt, getopt_long, getopt_long_only): Use it.
28 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
30 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
31 _getopt_long_only_r): Likewise.
32 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
33 _getopt_long_only_r): Likewise.
35 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
36 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
37 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
38 the other external symbols.
39 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
40 declaration, since the above renaming now works around collisions.
42 2004-11-11 Jim Meyering <jim@meyering.net>
44 * linebreak.c: Remove trailing blanks.
45 * alloca_.h: Likewise.
47 * euidaccess.c: Likewise.
48 * allocsa.h: Likewise.
50 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
52 * mktime.c (SHR): New macro, which is a portable
53 substitute for >> that should work even on Crays.
54 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
55 Problem reported by Mark D. Baushke in
56 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
57 * getdate.y (SHR): Likewise.
59 * strftime.c (SHR): Likewise.
61 * quotearg.c (struct quoting_options): Use unsigned int for
62 quote_these_too, so that right shifts are well defined. All uses
65 2004-11-10 Simon Josefsson <jas@extundo.com>
67 * getaddrinfo.h, getaddrinfo.c: New files.
69 2004-11-10 Jim Meyering <jim@meyering.net>
71 Ensure that no close failure goes unreported.
72 * closeout.c (close_stdout): Always close stdout. I.e., don't
73 return early when it seems there's nothing to flush.
74 Don't include __fpending.h.
76 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
78 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
80 2004-11-05 Bruno Haible <bruno@clisp.org>
82 * readlink.c: Include stddef.h, needed for size_t on Woe32.
83 Reported by Mark D. Baushke <mdb@cvshome.org>.
85 2004-11-04 Bruno Haible <bruno@clisp.org>
87 2004-09-11 Bruno Haible <bruno@clisp.org>
88 * allocsa.valgrind: New file.
89 2004-02-06 Bruno Haible <bruno@clisp.org>
90 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
91 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
92 Reported by Christopher Seip <chris.seip@hp.com>.
94 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
96 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
97 with errno == ERANGE if the buffer is too small.
98 Problem reported by Mark D. Baushke.
100 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
102 * xreadlink.c (MAXSIZE): New macro.
103 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
104 size does not exceed MAXSIZE. Avoid cast.
105 As suggested by Mark D. Baushke in
106 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
107 if readlink fails with buffer size just under MAXSIZE, try again
110 2004-11-02 Derek R. Price <derek@ximbiot.com>
111 and Paul Eggert <eggert@cs.ucla.edu>
113 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
114 (get_date): Overparenthesize to avoid GCC warning.
116 2004-11-02 Bruno Haible <bruno@clisp.org>
118 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
119 function returns void.
121 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
123 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
124 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
127 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
129 * getdate.y: Add support for TZ="foo" within a date string.
130 Fix some bugs near time_t boundaries. Reject dates with
131 out-of-range components, e.g., "Sept 31".
132 Include <stdlib.h>, "setenv.h", "xalloc.h".
133 (ISDIGIT_LOCALE): Remove; unused.
134 Note that the TZ and time functions used here are not reentrant.
135 (mktime_ok, get_tz): New functions.
136 (TZBUFSIZE): New constant.
137 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
138 This requires that we sometimes generate our own TZ="XXX..." setting.
140 2004-10-27 Derek R. Price <derek@ximbiot.com>
142 * mktime.c (not_equal_tm): Remove redundant check.
144 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
146 * getdate.y: Use Bison 1.875 features, and some minor
147 code cleanups. This change does not affect semantics.
148 Don't include <stdlib.h>; no longer needed.
149 Don't include unlocked-io.h; only the "#if TEST" code uses
150 stdio, and performance isn't crucial there.
151 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
152 Bison 1.875 features as described below.
153 All uses of "PC." replaced by "pc->".
154 (YYSTYPE): Add a forward declaration.
155 (yylex, yyerror): Use full prototypes in forward decls.
156 Use "%pure-parser" rather than obsolescent "%pure_parser".
157 Use %parse-param and %lex-param instead of obsolescent
158 YYPARSE_PARAM and YYLEX_PARAM.
159 (meridian_table, month_and_day_table, time_units_table,
160 relative_time_table, time_zone_table, military_table,
161 lookup_zone, lookup_word, get_date):
162 Use NULL instead of 0 where appropriate.
163 (to_hour): Avoid abort (), to avoid a dependency on
165 (yyerror, yylex): Now accepts parser_control * arg.
166 (main) [TEST]: Use '\0' rather than 0 for char.
168 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
170 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
171 It's now the caller's responsibility to handle the case where
172 !HAVE_GETPAGESIZE && !defined getpagesize.
174 * mktime.c (leapyear): Arg is long int, not int.
176 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
178 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
180 2004-10-12 Simon Josefsson <jas@extundo.com>
182 * getpass.c (fflush_unlocked, flockfile, funlockfile)
183 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
186 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
188 * vsnprintf.h: New file.
189 * vsnprintf.c: New file.
191 2004-10-07 Bruno Haible <bruno@clisp.org>
193 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
194 into the provided buffer.
196 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
198 * diacrit.c, diacrit.h: Add GPL notice.
200 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
201 * atanl.c (atanl): Keep the code as similar to glibc as possible.
202 * logl.c (logl): Keep the code as similar to glibc as possible.
203 This avoids a potential constant-folding bug.
205 2004-10-05 Bruno Haible <bruno@clisp.org>
207 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
209 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
211 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
212 * xmalloc.c (xmemdup): Likewise.
213 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
214 XFREE): Remove these long-obsolescent macros.
215 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
218 * regex.c (re_comp): Cast gettext return value to char *,
219 Problem reported by Martin Neitzel via Mark D. Baushke.
221 2004-10-04 Simon Josefsson <jas@extundo.com>
223 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
224 '#ifdef USE_UNLOCKED_IO'.
226 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
228 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
229 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
230 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
231 regex.c, sha1.c, version-etc.c, yesno.c:
232 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
233 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
234 the includer's responsibility.
238 * modechange.c (mode_compile): Don't decrement a pointer that
239 points to the start of a string, as the C Standard says the
240 resulting behavior is undefined.
242 * backupfile.h (enum backuptype): Rename none -> no_backups,
243 simple -> simple_backups, numbered_existing ->
244 numbered_existing_backups, numbered -> numbered_backups
245 to avoid shadowing problems. All uses changed.
246 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
247 * backupfile.c (check_extension, numbered_backup):
248 Rename locals to avoid shadowing 'basename'.
249 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
252 * .cppi-disable: Add getopt_.h, getopt_int.h.
253 * .cvsignore: Add getopt.h.
255 2004-10-04 Simon Josefsson <jas@extundo.com>
257 * memmem.h: New file.
258 * memmem.c: New file, taken from glibc.
260 2004-10-02 Jim Meyering <jim@meyering.net>
262 * dirfd.h, getpagesize.h: Add copyright notice.
264 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
266 * snprintf.c: Remove comments as to why each header is needed.
268 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
270 * strsep.h: New file.
271 * strsep.c: New file.
273 2004-10-01 Simon Josefsson <jas@extundo.com>
275 * snprintf.c (snprintf): Handle size==0.
277 2004-10-01 Simon Josefsson <jas@extundo.com>
278 Bruno Haible <bruno@clisp.org>
280 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
281 (snprintf): Declare 'args'.
283 2004-09-30 Simon Josefsson <jas@extundo.com>
285 * snprintf.h, snprintf.c: New files.
287 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
289 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
290 (hol_entry_help): Never translate an empty string.
291 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
292 * argp.h (OPTION_NO_TRANS): New option.
294 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
296 * xvasprintf.c: Include xalloc.h.
297 (xvasprintf): Use xalloc_die, not xmalloc_die.
299 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
301 * dummy.c: Change copyright notice to FSF, and license to GPL.
303 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
305 * argp-pvh.c (argp_program_version_hook): Provide initial value.
306 Problem reported by Bruno Haible in:
307 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
309 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
311 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
312 in case some system header has #define'd it. Problem reported by
314 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
316 2004-09-08 Bruno Haible <bruno@clisp.org>
318 * stdint_.h.in: New file, taken from GNU clisp.
320 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
322 * xvasprintf.h: New file.
323 * xvasprintf.c: New file.
324 * xasprintf.c: New file.
326 2004-09-08 Bruno Haible <bruno@clisp.org>
328 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
330 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
332 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
334 Import from coreutils.
335 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
336 strings on unbounded length. alloca's performance benefits aren't
339 (parse_with_separator): New function, with most of the internals
340 of the old parse_user_spec. Allow user to omit both user and group,
341 for compatibility with FreeBSD.
342 Clone only the user name, not the entire spec.
343 Do not set *uid, *gid unless entirely successful.
344 Avoid memory leak in some failing cases.
345 Fix regression for USER.GROUP reported by Dmitry V. Levin in
346 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
347 (parse_user_spec): Rewrite to use parse_with_separator.
349 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
351 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
352 its complicated substitute.
353 * argp-help.c: Include <errno.h>, for program_invocation_short_name
354 and program_invocation_name.
355 (__argp_basename) [!_LIBC]: Remove; the only use was
356 replaced by its body.
357 (__argp_short_program_name): Change condition from
358 !defined __argp_short_program_name to
359 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
360 to match argp-namefrob.h.
361 (__argp_failure): Don't assume strerror_r returns char *.
362 * argp-parse.c (N_): Define unconditionally.
363 (argp_default_options): Fill out initializers with 0 to avoid
366 2004-08-12 Simon Josefsson <jas@extundo.com>
368 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
369 * getopt_.h: Renamed from getopt.h.
371 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
373 Merge from coreutils.
375 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
376 wmemchr or wmemcpy. Problem reported by Robert Dahlem
377 for Reliant Unix 5.43.
379 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
380 (union fooround): Use uintmax_t, not long int.
381 The rest is a merge from libc:
382 [defined _LIBC]: Include <shlib-compat.h>.
383 (_obstack) [defined _LIBC]: Remove after 2.3.4.
385 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
387 * strverscmp.c: Convert to UTF-8.
389 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
391 * obstack.h (obstack_empty_p):
392 Don't assume that chunk->contents is suitably aligned.
393 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
394 Likewise. Problem reported by Benno in
395 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
397 * chown.c (rpl_chown): Work even if the file is writeable but not
398 readable. This could be improved further but it'd take some work.
400 2004-08-08 Simon Josefsson <jas@extundo.com>
402 * xgethostname.c: Don't include error.h (not used).
405 * getpass.c: Include getpass.h first.
407 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
409 * xalloc-die.c: New files.
410 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
412 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
413 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
414 (_, N_, xalloc_die): Move to xalloc-die.c.
415 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
416 so that we needn't mess with xalloc_msg_memory_exhausted.
418 * sha1.h: Renamed from sha.h.
419 (SHA1_H): Renamed from _SHA_H.
420 (sha1_ctx): Renamed from sha_ctx.
421 (sha1_init_ctx): Renamed from sha_init_ctx.
422 (sha1_process_block): Renamed from sha_process_block.
423 (sha1_process_bytes): Renamed from sha_process_bytes.
424 (sha1_finish_ctx): Renamed from sha_finish_ctx.
425 (sha1_read_ctx): Renamed from sha_read_ctx.
426 (sha1_stream): Renamed from sha_stream.
427 (sha1_buffer): Renamed from sha_buffer.
428 * sha1.c: Likewise; renamed from sha.c.
429 Do not include <sys/types.h>.
430 Include <stddef.h> rather than <stdlib.h>.
432 2004-08-08 Bruno Haible <bruno@clisp.org>
434 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
435 FILESYSTEM_PREFIX_LEN.
436 * progreloc.c: Likewise.
437 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
439 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
442 * argp-help.c (make_hol, hol_append): Don't assume that
443 SIZE_MAX is a valid preprocessor constant.
444 (__argp_basename): Change from "#ifndef _LIBC"
445 to "#ifndef __argp_short_program_name", so that
446 we don't compile these functions for tar.
448 More merges from coreutils.
449 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
450 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
452 * addext.c: Remove; no longer needed.
453 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
454 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
455 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
456 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
457 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
458 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
459 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
460 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
461 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
462 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
463 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
464 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
465 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
466 Import changes from coreutils.
468 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
470 Merge from coreutils.
472 * .gdb-history: Remove; this doesn't belong here.
474 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
475 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
476 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
478 * dirname.h: Include <stdbool.h>.
479 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
480 for consistency with POSIX terminology. All uses changed.
481 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
482 (strip_trailing_slashes): Use bool for booleans.
483 * stripslash.c (strip_trailing_slashes): Likewise.
485 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
486 sometimes returns a positive errno value even when it succeeds.
487 (print_errno_message) [!LIBC]: Fall back on strerror if
490 * path-concat.c (mempcpy): Don't define if a system header defines it.
491 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
492 (longest_relative_suffix): New function.
493 (path_concat): Use it. Assume first argument is not NULL.
494 Port to DOS. Omit redundant separators.
495 Report an error instead of returning NULL.
496 Use mempcpy instead of memcpy.
497 (xpath_concat): Remove: not declared or used.
499 * same.h: Include <stdbool.h>
500 (same_name): Return bool, not int.
501 * same.c (same_name): Likewise.
502 (errno): Don't declare; we assume C89 or better now.
504 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
505 if not already defined.
507 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
508 * dup-safer.c (errno): Likewise.
510 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
512 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
515 2004-08-03 Simon Josefsson <jas@extundo.com>
517 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
518 * progname.h: Don't include stdbool.h.
520 2004-08-02 Simon Josefsson <jas@extundo.com>
522 * getsubopt.h: New file, with comments from Bruno Haible.
523 * getsubopt.c: New file, from glibc, but slightly modified based on
524 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
526 2004-08-01 Simon Josefsson <jas@extundo.com>
528 * xgetdomainname.c: Include stdlib.h, for free().
530 2004-07-16 Simon Josefsson <jas@extundo.com>
534 2004-07-16 Bruno Haible <bruno@clisp.org>
536 * backupfile.h: Add extern "C" for C++.
537 * closeout.h: Likewise.
538 * copy-file.h: Likewise.
539 * findprog.h: Likewise.
540 * full-write.h: Likewise.
541 * pathname.h: Likewise.
542 * progname.h: Likewise.
543 * stpcpy.h: Likewise.
544 * stpncpy.h: Likewise.
545 * strcase.h: Likewise.
546 * strstr.h: Likewise.
547 * xalloc.h: Likewise.
549 * mbswidth.h: Add extern "C" for C++.
550 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
552 2004-07-09 Simon Josefsson <jas@extundo.com>
554 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
555 failed without this.)
557 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
559 * fchown-stub.c: New file.
561 2004-06-24 Jim Meyering <jim@meyering.net>
563 * obstack.h (obstack_base): Cast to (void *), per documentation.
565 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
567 * argz.c, argz_.h: New files, which are autoupdated from libtool.
569 2004-06-01 Jim Meyering <jim@meyering.net>
571 * calloc.c: New file.
573 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
575 * getdate.y (yylex): Allow space between sign and number.
576 Problem reported by Dan Jacobson.
578 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
579 and Jim Meyering <jim@meyering.net>
581 Merge from coreutils CVS.
583 * stat-macros.h: New file, with contents from file-type.h
584 and coreutils' system.h.
585 * file-type.c: Include "stat-macros.h".
586 * file-type.h (file_type): Move all macro definitions to new file,
589 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
590 Wrap old code with this conditional.
591 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
592 function that does not dereference symlinks.
593 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
595 * xreadlink.c: Include xreadlink.h first, to catch .h file
597 (xreadlink): Accept new arg SIZE, for efficiency.
598 All decls and uses changed.
599 * xreadlink.h: Include <stddef.h>, for size_t.
601 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
602 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
604 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
606 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
608 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
609 macros to be defined.
610 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
611 the allocator returns NULL because the requested size is zero.
613 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
615 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
616 var. Add comment explaining why libc still defines it. This
617 merges the following patch from glibc:
618 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
620 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
622 * obstack.c (_obstack): Remove unused variable. It hasn't been
623 present in glibc since revision 1.1 of this file.
624 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
625 obstack_alignment_mask, obstack_alloc, obstack_base,
626 obstack_blank, obstack_blank_fast, obstack_chunk_size,
627 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
628 obstack_grow0, obstack_init, obstack_int_grow,
629 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
630 obstack_next_free, obstack_object_size, obstack_ptr_grow,
631 obstack_ptr_grow_fast, obstack_room): Remove declarations of
632 nonexistent functions.
634 2004-05-17 Derek R. Price <derek@ximbiot.com>
635 Paul Eggert <eggert@cs.ucla.edu>
637 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
639 2004-05-14 Bruno Haible <bruno@clisp.org>
641 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
642 that consists of a '.' followed by an empty digit string.
643 Patch by Tor Lillqvist <tml@iki.fi>.
645 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
647 Port obstack to the AS/400, where pointers are 16 bytes wide and
648 you cannot cast an integer to a valid pointer. This patch is
649 currently waiting to be integrated into glibc; see
650 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
652 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
653 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
654 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
655 (struct obstack): temp member is now a union of a pointer and
656 an integer, instead of an integer. All integer uses changed.
657 This does not affect the physical layout of struct obstack,
658 except on hosts (like the AS/400) where the size or alignment of
659 void * is greater than that of ptrdiff_t.
660 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
661 __STDC__)]: Store temporary in pointer member of union, not
663 * obstack.c: Include <stddef.h>, for offsetof.
664 (struct fooalign): Remove; it doesn't need a name.
665 (union fooround): Change double to long double, and add void *.
666 (DEFAULT_ALIGNMENT): Use offsetof to compute.
667 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
668 not a macro. Hence the values are always int; so remove all
669 casts-to-int in uses.
671 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
672 Derek Price <derek@ximbiot.com>
674 * alloca.c: Include <alloca.h>, to get our interface.
675 * alloca_.h: Use __alloca on AIX, so that we don't have to
676 include <alloca.h> first. Use C89 prototype for alloca; this
677 requires including <stddef.h> for size_t. Use extern "C" if C++.
678 Use #elif for simplicity, since we can assume C89 now.
679 Don't try to source the system alloca.h since it will not be found
680 and to prevent recursively including its replacement.
681 * fnmatch.c: Include <alloca.h> instead of opencoding.
682 * lib/regex.c: Likewise.
684 2004-05-16 Derek Price <derek@ximbiot.com>
685 Paul Eggert <eggert@cs.ucla.edu>
687 getline cleanup. This changes the getndelim2 API: both order of
688 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
691 * getline.c: Don't include stddef.h or stdio.h, since our
693 (getline): Always use getdelim, so that we don't have two
695 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
697 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
698 (GETNDELIM2_MAXIMUM): New macro.
699 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
700 instead of the old practice of delim2==0. All callers changed.
701 Return -1 on overflow, instead of returning junk.
702 Do not set *linesize unless allocation succeeds.
703 * getndelim2.h: Do not include stddef.h; no longer needed, now
704 that we include sys/types.h.
705 * getnline.h: Likewise.
706 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
707 (getndelim2): Reorder arguments.
708 * getnline.c (getnline, getndelim):
709 Don't discard the NMAX argument.
710 (getnline): Invoke getndelim, to avoid code duplication.
711 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
712 of (size_t) -1 by callers of the getnline family.
714 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
716 * nanosleep.c (suspended): Change its type from int to
717 sig_atomic_t volatile.
718 (first_call): Make it private to rpl_nanosleep, and have it
719 be zero initially as that's a bit faster.
720 (my_usleep): Round up fractional times instead of truncating them,
721 as this is the usual meaning for 'sleep'.
723 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
725 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
726 (ENOSYS): Define if not defined.
727 (settime): Fall back on stime if it exists and settimeofday fails.
728 But don't bother with fallbacks if a method fails with errno == EPERM.
730 2004-05-11 Jim Meyering <jim@meyering.net>
732 Prior to this change, the save_cwd caller required read access to the
733 current directory on most systems (ones with the fchdir function).
735 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
736 fails, try write-only, and finally, resort to using xgetcwd.
738 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
740 * obstack.c, obstack.h: Import changes from libc.
742 2004-04-28 Bruno Haible <bruno@clisp.org>
744 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
745 implicitly appends .exe to executables.
746 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
747 accepts Windows pathnames.
748 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
749 Cygwin like Windows, since it now accepts Windows pathnames.
750 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
751 Cygwin like Windows, since it now accepts Windows pathnames.
752 Reported by Derek Robert Price <derek@ximbiot.com>.
754 2004-04-20 Jim Meyering <jim@meyering.net>
756 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
758 2004-04-20 Jim Meyering <jim@meyering.net>
759 Bruno Haible <bruno@clisp.org>
761 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
762 memory when realloc fails.
764 2004-04-18 Jim Meyering <jim@meyering.net>
766 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
767 don't leak memory and do call END_UTMP_ENT.
769 2004-04-11 Paul Eggert <eggert@twinsun.com>
771 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
772 (CHAR_BIT): Remove, since we assume C89.
773 Include <stdint.h> if available, as per current Autoconf CVS advice.
775 2004-03-30 Paul Eggert <eggert@twinsun.com>
777 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
778 not bool, to be more consistent with Unix conventions.
779 Suggested by Bruno Haible.
781 Merge from coreutils.
783 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
786 * getdate.h: Include stdbool.h, and timespec.h instead of
787 the usual <time.h> dance.
788 (get_date): Change signature to support fractional time stamps.
790 * getdate.y: Include "getdate.h" first, as we can now
791 assume C89 and don't need to worry about 'const'.
792 Similarly, include "unlocked-io.h" near start, not in middle.
794 (textint.value): Use long int rather than int.
795 (textint.digits): Use size_t rather than int.
796 (BILLION, LOG10_BILLION): New constants.
797 (parser_control): New member rel_ns. Members day_ordinal,
798 time_zone, month, day, hour, minutes, rel_year, rel_month,
799 rel_day, rel_hour, rel_minutes, rel_seconds
800 are now long int, not int. Member seconds is now struct timespec,
801 not int. New member timespec_seen. Members dates_seen, days_seen,
802 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
804 (%union.intval): Now long int, not int.
806 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
807 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
808 (spec): Now is a timespec or an item list.
809 (timespec, items): New nonterminals.
810 (time, rel, relunit, number, get_date):
811 Add support for fractional seconds.
812 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
813 (gmtime, localtime, mktime): Remove decls; not needed with C89.
814 (to_hour): First arg is now long int, not int.
815 (to_year): Returns long int, not int.
816 Don't treat year -70 like 70.
817 (tm_diff): Returns long int, not int.
818 (lookup_word): Use bool instead of int when appropriate.
819 (yylex): Use size_t for count, not int.
820 Detect overflow when parsing large integer constants.
821 Add support for fractions.
822 (get_date): Make pointers 'const' if possible.
823 Use more-portable code to detect integer overflow.
824 (main) [TEST]: Adjust to above changes. Test for localtime failure.
825 Don't use ctime; it's not reliable if the year has >4 digits.
827 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
828 This is for compatibility with BSD.
830 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
831 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
832 From coreutils' system.h.
834 * userspec.c: Don't include "posixver.h".
835 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
836 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
837 compatible extension. Simplify code by removing a boolean int
838 that was always nonzero if a string was nonnull.
840 2004-03-30 Jim Meyering <jim@meyering.net>
842 Merge from coreutils.
844 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
846 * readtokens.c (readtoken): Don't leak 64 bytes when reading
847 an empty input stream.
849 * readtokens.c: Include <stdbool.h>.
850 (readtoken): Use `size_t' rather than int/long.
851 All callers adjusted.
852 Use `bool' rather than `int' where appropriate.
853 Use memset rather than an explicit loop.
854 Use x2nrealloc rather than xrealloc.
855 Allow the use of `\0' as a delimiter.
856 (readtokens): Likewise.
857 * readtokens.h (readtoken, readtokens): Update prototypes.
859 2004-03-30 Bruno Haible <bruno@clisp.org>
861 * getloadavg.c (getloadavg): Don't assume setlocale returns
864 2004-03-29 Paul Eggert <eggert@twinsun.com>
866 Merge changes to getloadavg.c from coreutils and Emacs.
868 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
869 Define to an expression, not to the empty string.
870 Include cloexec.h and xalloc.h.
871 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
872 Use set_cloexec_flag rather than rolling our own.
873 * cloexec.c, cloexec.h: New files.
875 2004-03-18 Paul Eggert <eggert@twinsun.com>
877 * getopt.h: Sync with libc CVS.
879 2004-03-18 Paul Eggert <eggert@twinsun.com>
880 Bruno Haible <bruno@clisp.org>
882 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
883 not on all platforms that have <wchar.h>.
884 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
886 2004-03-09 Paul Eggert <eggert@twinsun.com>
888 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
890 * getopt_int.h: New file, also synced from libc.
892 2004-03-07 Paul Eggert <eggert@twinsun.com>
894 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
895 '#if' expressions. Unlike the code it replaces, it does not
896 depend on (defined _SC_PAGESIZE). However, it does depend on
897 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
898 first reported by Jason Andrade in
899 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
901 2004-01-18 Simon Josefsson <jas@extundo.com>
903 * strdup.h: New file.
904 * strdup.c: Include it.
905 * path-concat.c: Include strdup.h. Drop strdup declaration.
906 * userspec.c: Include strdup.h. Drop strdup declaration.
908 2004-02-06 Karl Berry <karl@gnu.org>
910 * config.charset: update from gettext 0.14.1.
912 2004-02-05 Paul Eggert <eggert@twinsun.com>
914 Add comments and code, prompted by suggestions from Bruno Haible
916 * quotearg.h (quotearg_alloc): New decl. Improve the comments
917 describing the enum quoting_style values.
918 * quotearg.c (quotearg_alloc): New function.
919 (quotearg_buffer_restyled): Treat lone { and } as special.
920 Treat = as special. Work around bug with older shells
921 that "see" a '\' that is really the 2nd byte of a multibyte char.
922 Quote empty string with shell_quoting_style.
924 2004-02-03 Bruno Haible <bruno@clisp.org>
926 * pipe.h: New file, from GNU gettext.
927 * pipe.c: New file, from GNU gettext.
929 2004-01-27 Bruno Haible <bruno@clisp.org>
931 * execute.h: New file, from GNU gettext.
932 * execute.c: New file, from GNU gettext.
933 * w32spawn.h: New file, from GNU gettext.
935 2004-01-23 Paul Eggert <eggert@twinsun.com>
937 Exit-status fix from coreutils.
939 Use exit_failure consistently in place of EXIT_FAILURE,
940 so that program exit statuses are consistent on failure.
942 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
943 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
944 * argmatch.h: Comment fix to match the above.
945 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
946 Now a macro referring to exit_failure, instead of a separate
947 variable. Include "exitfail.h" to get it.
948 * xstrtol.h: Include "exitfail.h".
949 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
951 * long-options.c (parse_long_options): Use prototype
952 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
955 2004-01-21 Jim Meyering <jim@meyering.net>
957 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
958 so as not to conflict with a different-sized __mktime_internal
959 function in GNU libc.
960 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
961 Problem building statically-linked `ls' reported by Michael Brunnbauer.
963 2004-01-18 Paul Eggert <eggert@twinsun.com>
965 Merge from diffutils.
967 * file-type.c (file_type): Add typed memory objects.
968 * file-type.h (S_TYPEISTMO): New macro.
970 * c-stack.h (c_stack_action): Remove argv argument.
971 * c-stack.c (c_stack_action): Likewise. All uses changed.
972 (die): Don't calculate message unless segv_action returns.
973 (get_stack_location, min_address_from_argv, max_address_from_argv,
974 volatile stack_base, volatile_stack_size): Remove.
975 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
976 that every segmentation violation is a stack overflow. (Ouch!)
977 See Debian bug 136249 (still outstanding) for more info about why
978 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
980 2003-11-30 Bruno Haible <bruno@clisp.org>
982 Safer stack allocation.
983 * setenv.c: Include allocsa.h.
984 (alloca): Remove fallback definition.
985 (freea): Remove macro.
986 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
989 2003-10-17 Bruno Haible <bruno@clisp.org>
991 * binary-io.h: Avoid warnings on Cygwin.
993 2003-12-28 Bruno Haible <bruno@clisp.org>
995 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
996 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
998 2003-11-28 Bruno Haible <bruno@clisp.org>
1000 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1002 2003-11-27 Bruno Haible <bruno@clisp.org>
1004 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1006 2003-11-17 Bruno Haible <bruno@clisp.org>
1008 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1010 2003-11-24 Bruno Haible <bruno@clisp.org>
1012 * xallocsa.h: New file, from GNU gettext.
1013 * xallocsa.c: New file, from GNU gettext.
1015 2003-11-24 Bruno Haible <bruno@clisp.org>
1017 * allocsa.h: New file, from GNU gettext.
1018 * allocsa.c: New file, from GNU gettext.
1020 2003-11-24 Bruno Haible <bruno@clisp.org>
1022 * eealloc.h: New file.
1024 2004-01-15 Jim Meyering <jim@meyering.net>
1026 Merge from coreutils.
1028 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1029 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1030 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1032 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1033 optional configure-time default.
1035 * version-etc.c (version_etc_copyright): Update copyright date.
1037 * xreadlink.c (xreadlink): Correct outdated comment.
1039 2004-01-15 Paul Eggert <eggert@twinsun.com>
1041 Merge from coreutils.
1043 * posixver.c: Include posixver.h.
1045 * same.c: Include <stdbool.h>, <limits.h>.
1046 (_POSIX_NAME_MAX): Define if not defined.
1048 (same_name): If file names are silently truncated, report
1049 that the file names are the same if they are the same after
1050 the silent truncation.
1052 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1053 conversion function.
1054 * xstrtod.c (xstrtod): Likewise. All callers changed to
1055 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1058 2004-01-14 Paul Eggert <eggert@twinsun.com>
1060 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1061 with like-named macro in fnmatch.c.
1062 (EXT): Use an internal constant instead.
1064 Merge fnmatch patches from glibc.
1065 * fnmatch.c (mbsinit): Remove define.
1066 Add libc_hidden_ver (__fnmatch, fnmatch).
1067 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1068 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1070 2003-12-14 Karl Berry <karl@gnu.org>
1072 * config.charset: update from gettext-runtime.
1074 2003-12-03 Paul Eggert <eggert@twinsun.com>
1076 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1077 Bug reported by Alfred M. Szmidt.
1079 2003-11-29 Karl Berry <karl@gnu.org>
1081 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1083 2003-11-23 Paul Eggert <eggert@twinsun.com>
1084 Bruno Haible <bruno@clisp.org>
1086 * printf-parse.h: Don't include sys/types.h.
1087 (ARG_NONE): New macro.
1088 (char_directive): Change type of *arg_index fields to size_t.
1089 * printf-parse.c: Don't include sys/types.h.
1090 (SSIZE_MAX): Remove macro.
1091 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1092 Remove unnecessary overflow check.
1093 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1096 2003-11-24 Paul Eggert <eggert@twinsun.com>
1098 * alloca.c: Remove dependency on xalloc module.
1099 (xalloc_die): Remove.
1100 (memory_full) [!defined emacs]: New macro.
1101 [!defined emacs]: Don't include xalloc.h.
1102 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1103 address arithmetic overflows. Change datatypes a bit to avoid
1106 2003-11-22 Jim Meyering <jim@meyering.net>
1108 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1110 2003-11-17 Bruno Haible <bruno@clisp.org>
1112 * vasnprintf.c (alloca): Remove fallback definition.
1113 (freea): Remove definition.
1114 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1115 Reported by Paul Eggert.
1117 2003-11-17 Jim Meyering <jim@meyering.net>
1119 On systems without utime and without a utimes function capable of
1120 dealing with a NULL struct utimbuf* argument, this utime replacement
1121 could -- in unusual circumstances -- leak a file descriptor.
1122 * utime.c: Include <unistd.h> and <errno.h>.
1123 (utime_null): Be sure to close `fd' and to preserve errno.
1124 Reported by Geoff Collyer via Arnold Robbins.
1126 2003-11-16 Paul Eggert <eggert@twinsun.com>
1127 Bruno Haible <bruno@clisp.org>
1129 Protect against address arithmetic overflow.
1130 * printf-args.h: Include stddef.h.
1131 (arguments): Change type of field 'count' to size_t.
1132 * printf-args.c (printf_fetchargs): Use size_t instead of
1133 'unsigned int' where appropriate.
1134 * printf-parse.h: Include sys/types.h.
1135 (char_directive): Change type of *arg_index fields to ssize_t.
1136 (char_directives): Change type of fields 'count', max_*_length to
1138 * printf-parse.c: Include sys/types.h and xsize.h.
1139 (SSIZE_MAX): Define fallback value.
1140 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1141 instead of 'int' where appropriate. Check a_allocated, d_allocated
1142 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1143 * vasnprintf.c: Include xsize.h.
1144 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1145 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1146 overflow. Avoid wraparound when converting a width or precision from
1149 2003-11-16 Bruno Haible <bruno@clisp.org>
1151 Update from GNU gettext.
1152 * printf-parse.c: Generalize to it can be compiled for wide strings.
1153 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1154 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1155 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1156 SNPRINTF): New macros.
1157 Don't include <alloca.h> if the file is used inside libintl.
1158 (local_wcslen): New function, for Solaris 2.5.1.
1159 (VASNPRINTF): Use it instead of wcslen.
1161 2003-11-16 Bruno Haible <bruno@clisp.org>
1163 * xsize.h (xmax): New function.
1164 (xsum, xsum3, xsum4): Declare as "pure" functions.
1166 2003-11-12 Paul Eggert <eggert@twinsun.com>
1168 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1169 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1170 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1171 heuristic is just as accurate as far as we know, and it removes a
1172 dependency on size_max.m4 and ptrdiff_max.m4.
1174 2003-11-12 Paul Eggert <eggert@twinsun.com>
1176 * xstrtol.c (__xstrtol): Remove "break" immediately after
1177 "return", to pacify some unknown compiler. Problem reported
1180 2003-11-11 Bruno Haible <bruno@clisp.org>
1182 * xsize.h (SIZE_MAX): Remove fallback definition.
1183 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1186 2003-11-10 Paul Eggert <eggert@twinsun.com>
1188 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1189 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1190 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1192 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1193 not (size_t) -1, since it's defined here.
1195 2003-11-06 Paul Eggert <eggert@twinsun.com>
1197 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1198 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1199 Reject sizes of exactly SIZE_MAX bytes.
1200 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1201 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1203 2003-11-05 Bruno Haible <bruno@clisp.org>
1205 * xsize.h: Include limits.h, to avoid a possible collision with
1206 SIZE_MAX defined in <limits.h> on Solaris.
1208 2003-11-04 Bruno Haible <bruno@clisp.org>
1210 * xsize.h: New file.
1211 * linebreak.c: Include xsize.h.
1212 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1213 argument for overflow.
1214 Suggested by Paul Eggert.
1216 2003-10-31 Bruno Haible <bruno@clisp.org>
1218 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1219 to avoid (extremely rare) race condition.
1220 Suggested by Paul Eggert.
1222 2003-11-03 Jim Meyering <jim@meyering.net>
1224 * userspec.c: Include "userspec.h".
1225 * userspec.h: New file.
1227 2003-10-31 Paul Eggert <eggert@twinsun.com>
1229 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1230 * mountlist.c (SIZE_MAX): Define if not defined already.
1231 (read_filesystem_list): Set and use me_type_malloced.
1232 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1233 whatever the type happens to be), for brevity and consistency.
1234 Check for size calculation overflow on Alphas running OSF/1.
1236 2003-10-31 Jim Meyering <jim@meyering.net>
1238 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1240 * linebuffer.c: Include <string.h> for declaration of memset.
1242 2003-10-30 Paul Eggert <eggert@twinsun.com>
1243 Bruno Haible <bruno@clisp.org>
1245 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1246 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1248 2003-10-29 Paul Eggert <eggert@twinsun.com>
1250 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1251 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1253 * quotearg.c (quotearg_n_options): Use it.
1254 * group-member.c: Include <stdbool.h>.
1255 (free_group_info): Arg is now const *; don't free arg.
1256 (get_group_info): Now returns bool and accepts struct group_info *,
1257 rather than returning a malloc'ed struct group_info *.
1258 All uses changed. Check for overflow in internal size calculation.
1260 * getusershell.c (readname): Simplify the code by using x2nrealloc
1261 rather than xmalloc/xrealloc.
1262 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1263 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1264 conformance bug: the old code used a pointer after freeing the
1265 storage that it addressed.
1266 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1267 rather than doing it by hand.
1268 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1269 the buffer preserved. Use free and xmalloc instead.
1270 * quotearg.c (quotearg_n_options): Likewise.
1271 Use a simpler test for size overflow. Don't use xalloc_oversized
1272 because unsigned int might be wider than size_t (!); this suggests
1273 that we should switch from unsigned int to size_t for slot numbers.
1275 2003-10-27 Bruno Haible <bruno@clisp.org>
1277 * stdbool_.h: Better support for BeOS.
1279 2003-10-27 Paul Eggert <eggert@twinsun.com>
1281 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1282 to allocate the returned structure. Do not allocate a subarray,
1283 as x2nrealloc will do that.
1284 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1285 instead of xnrealloc.
1286 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1288 2003-10-26 Paul Eggert <eggert@twinsun.com>
1290 * xalloc.h (xalloc_oversized): New static inline function, for
1291 callers that want to do their own size-overflow checking. Include
1292 <stdbool.h>, since xalloc_oversized returns bool.
1293 * xalloc.c (array_size_overflow): Remove. All callers changed
1294 to use xalloc_oversized.
1296 Add two functions x2realloc, x2nrealloc, for programs that grow
1297 arrays dynamically by doubling their sizes.
1298 * xalloc.h (x2realloc, x2nrealloc): New decls.
1299 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1302 Port to C99 semantics for 'inline' of external functions.
1303 Bug reported by Bruno Haible.
1304 * xmalloc.c (xnmalloc_inline): New static inline function,
1305 with the old contents of xnmalloc.
1306 (xnmalloc, xmalloc): Use it.
1307 (xnrealloc_inline): New static inline function,
1308 with the old contents of xnrealloc.
1309 (xnrealloc, xrealloc): Use it.
1311 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1313 2003-10-25 Paul Eggert <eggert@twinsun.com>
1315 Fix several address-calculation bugs in the hash modules,
1316 plus some minor code cleanup.
1318 * hash.h: Include <stdbool.h>, for bool.
1319 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1320 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1321 hash_get_n_entries, hash_get_max_bucket_length,
1322 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1323 hash_rehash): Use size_t rather than unsigned.
1324 * hash.c (struct hash_table, hash_get_n_buckets,
1325 hash_get_n_buckets_used, hash_get_n_entries,
1326 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1327 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1328 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1330 (SIZE_MAX): Define if not defined.
1331 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1332 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1334 Use const * when possible.
1335 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1336 (check_tuning): Fix bug: if tuning parameters were very close to
1337 0 or 1, rounding errors could have caused subscript violations.
1338 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1339 (hash_initialize): Add 'fail:' label
1340 to free table and return NULL, and use it to simplify code.
1341 Use calloc rather than clearing the storage ourself.
1342 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1343 buffer size calculations.
1344 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1345 Include <stddef.h>, for size_t.
1346 * hash-pjw.c (hash_pjw): Likewise.
1347 Switch to method described by Bruno Haible.
1348 Include <limits.h>, for CHAR_BIT.
1349 (SIZE_BITS): New macro.
1351 2003-10-21 Paul Eggert <eggert@twinsun.com>
1353 * getndelim2.c (getndelim2): When size calculation overflows,
1354 ceiling the allocation at NMAX bytes rather than silently
1355 discarding input bytes before NMAX is reached. This makes
1356 a difference only if NMAX exceeds SIZE_MAX / 2.
1358 * obstack.c: Merge from glibc.
1359 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1360 Add libc_hidden_def (_obstack_newchunk).
1361 (_obstack_free) [! defined _LIBC]: Remove.
1362 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1363 a clone of the function body.
1364 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1365 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1367 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1368 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1371 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1372 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1373 Don't use lvalue casts, as GCC plans to remove support for them
1374 in GCC 3.5. Reported by Joseph S. Myers. This bug
1375 was also present in the non-GCC version, indicating that this
1376 code had always been buggy and had never been widely used.
1377 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1378 Use the fast variant of each macro, rather than copying the
1379 definiens of the fast variant; that way, we'll be more likely to
1380 catch future bugs in the fast variants.
1382 2003-10-20 Bruno Haible <bruno@clisp.org>
1384 * wait-process.h: New file, from GNU gettext.
1385 * wait-process.c: New file, from GNU gettext.
1387 2003-10-19 Jim Meyering <jim@meyering.net>
1389 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1391 2003-10-16 Paul Eggert <eggert@twinsun.com>
1393 * getgroups.c: Include <errno.h>, <stdlib.h>.
1394 (getgroups): First arg is int, not size_t.
1395 Don't let 'free' mangle errno.
1397 2003-10-16 Jim Meyering <jim@meyering.net>
1399 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1401 2003-10-15 Paul Eggert <eggert@twinsun.com>
1403 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1405 (new_exclude, add_exclude_file): Initial size no longer needs to
1407 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1408 our own address arithmetic overflow checking.
1410 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1411 (fnmatch): Do not alloca more than 2000 wide characters;
1412 instead, use malloc for large buffers.
1413 Check for address arithmetic overflow, and return -1
1414 with errno set to ENOMEM in that case.
1415 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1416 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1417 instead, return -1. Check for address arithmetic overflow.
1419 2003-10-14 Paul Eggert <eggert@twinsun.com>
1421 Handle invalid suffixes and overflow independently, so that
1422 callers can treat them independently as needed. Fix some bugs in
1423 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1424 suffix for a human-readable blocksize. The major caller-visible
1425 change is the addition of a new
1426 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1427 that both overflow and suffix chars were found.
1429 * human.c (humblock): Don't check separately for invalid suffix
1430 char; that is xstrtoumax's job (now that its bug is fixed).
1431 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1432 INTMAX_MAX]: New macros.
1433 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1434 TYPE_MAXIMUM): New macros.
1435 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1436 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1437 if overflow occurs, as it's what __strtol does and it's more useful
1439 (__xstrtol): If __strtol reports some error other than ERANGE,
1440 reflect it to the caller as LONGINT_INVALID. If it reports
1441 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1442 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1443 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1445 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1446 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1447 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1448 [defined UINTMAX_MAX]: New macros.
1450 2003-10-14 Bruno Haible <bruno@clisp.org>
1452 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1453 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1454 Also use volatile where needed.
1456 2003-10-12 Paul Eggert <eggert@twinsun.com>
1458 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1459 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1460 and define in terms of the other primitives.
1461 * xmalloc.c: Include stdbool.h; do not include exit.h.
1462 (SIZE_MAX): Define if not already defined.
1463 (array_size_overflow): New function.
1464 (xalloc_die): Abort instead of exiting if 'error' returns.
1465 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1466 (xmalloc, xrealloc): Use them.
1467 (xcalloc): Check for address arithmetic overflow.
1468 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1469 a bit faster than strcpy.
1471 2003-10-08 Paul Eggert <eggert@twinsun.com>
1473 Merge getpass from libc, plus a few fixes.
1475 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1476 Include <stdbool.h>.
1477 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1478 __fsetlocking to empty.
1479 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1480 do include <bits/libc-lock.h>.
1481 Do not include <fcntl.h>; not needed.
1482 [_LIBC]: Include <wchar.h>.
1483 (NOTCANCEL_MODE): New macro.
1484 (flockfile, funlockfile) [_LIBC]: New macros.
1485 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1486 [!_LIBC]: New macros.
1487 (call_fclose): New function.
1488 (getpass): Use it. Save tty stream separately; this simplifies the
1489 code and makes it more reliable if stdin happens to equal stdout.
1490 Invoke __fsetlocking on tty.
1491 Handle thread cancellation if needed.
1492 Namespace cleanup (use __tcgetattr, __getline).
1493 Use bool for Booleans.
1494 [USE_IN_LIBIO]: Handle wide streams.
1495 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1496 stream might go where.
1498 * unlocked-io.h: Include <stdio.h>, so that the caller
1499 doesn't have to include <stdio.h> before us.
1500 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1501 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1502 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1503 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1504 if not declared, so that we can use getpass.c code from libc without
1506 (flockfile, ftrylockfile, funlockfile): New macros.
1508 2003-10-06 Bruno Haible <bruno@clisp.org>
1510 * version-etc-2.h: Remove file.
1511 * version-etc-2.c: Remove file.
1513 2003-09-25 Jim Meyering <jim@meyering.net>
1514 Bruno Haible <bruno@clisp.org>
1516 This lets translators provide better translations for the
1517 "Written by ..." part of --version output.
1518 * version-etc.h: Include stdarg.h.
1519 (version_etc_copyright): Declare as readonly.
1520 (version_etc): Make this function variadic with a NULL-terminated list
1521 of author name strings.
1522 (version_etc_va): New declaration.
1523 * version-etc.c: Include stdarg.h, stdlib.h.
1524 (version_etc_copyright): Declare as readonly.
1525 (version_etc_va): New function. Provide a different translatable string
1526 for each possible number of authors < 10. Abbreviate when there are 10
1528 (version_etc): Make this function variadic. Call version_etc_va.
1529 Suggestion from Gary V. Vaughan.
1531 * long-options.h (parse_long_options): Change prototype: the authors
1532 string is moved to the end and becomes variadic.
1533 * long-options.c: Include stdarg.h.
1534 (parse_long_options): Make this function variadic, too.
1535 Call version_etc_va, not version_etc.
1537 2003-10-06 Bruno Haible <bruno@clisp.org>
1539 * fatal-signal.h: New file, from GNU gettext.
1540 * fatal-signal.c: New file, from GNU gettext.
1542 2003-10-04 Karl Berry <karl@gnu.org>
1544 * argp*: update from libc.
1546 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1548 * getpass.c (getpass): Use a no-op fseek when switching from input to
1549 output mode on the same stream.
1551 2003-09-29 Paul Eggert <eggert@twinsun.com>
1553 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1554 Fix arg typo in previous patch.
1556 2003-09-28 Jim Meyering <jim@meyering.net>
1558 * error.c: Correct cpp indentation.
1560 2003-09-27 Paul Eggert <eggert@twinsun.com>
1562 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1563 Omit the special code that used __typeof__, since we worry that
1564 it could be more trouble than it's worth. See:
1565 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1566 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1570 2003-09-26 Jim Meyering <jim@meyering.net>
1572 * error.c (error_tail): Move some declarations
1573 into inner scope where the local variables are used.
1575 2003-09-26 Bruno Haible <bruno@clisp.org>
1577 * stpncpy.h (gnu_stpncpy): New declaration.
1578 (stpncpy): Define as alias for gnu_stpncpy.
1579 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1581 2003-09-26 Paul Eggert <eggert@twinsun.com>
1583 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1584 (error_tail): Do not loop, reallocating temporary buffer, since
1585 the output cannot contain more wide characters than the input
1586 contains bytes, the size must be big enough already. This avoids
1587 one potential size overflow calculation. Check for size overflow
1588 when calculating temporary buffer size. Free temporary buffer
1589 when done, if it was allocated with malloc; this plugs a memory
1590 leak. Remove casts from void * to pointers, that are no longer
1591 needed now that we're assuming C89 or better.
1593 Merge error changes from glibc.
1595 * error.c, error.h: Update copyright notice header to match glibc.
1596 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1597 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1598 Disable cancellation while printing error.
1599 * error.h: Prepend __ to parameter names.
1601 2003-09-25 Karl Berry <karl@gnu.org>
1603 * argp-fmtstream.c, argp-help.c: update from libc.
1605 2003-09-25 Bruno Haible <bruno@clisp.org>
1607 * version-etc-2.h: New file, from version-etc.h with modifications.
1608 * version-etc-2.c: New file, from version-etc.c with modifications.
1610 2003-09-25 Simon Josefsson <jas@extundo.com>
1612 * xgetdomainname.h: New file.
1613 * xgetdomainname.c: New file.
1615 2003-09-25 Simon Josefsson <jas@extundo.com>
1616 Bruno Haible <bruno@clisp.org>
1618 * getdomainname.h: New file.
1619 * getdomainname.c: New file.
1621 2003-09-24 Paul Eggert <eggert@twinsun.com>
1623 * linebuffer.c (freebuffer): Don't free the argument, just
1624 the buffer associated with the argument. Bug reported by
1627 2003-09-19 Karl Berry <karl@gnu.org>
1629 * argp.h: update from libc.
1631 2003-09-16 Paul Eggert <eggert@twinsun.com>
1633 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1634 input error, instead of returning NULL the next time we are called
1635 (and therefore losing track of errno).
1637 2003-09-15 Paul Eggert <eggert@twinsun.com>
1639 * getndelim2.c (getndelim2): Don't trash errno when a read
1640 fails, so that the caller gets the proper errno.
1642 * readutmp.c (read_utmp): Likewise.
1643 Check for fstat error. Close stream and free storage
1646 2003-09-14 Bruno Haible <bruno@clisp.org>
1648 * fwriteerror.h: New file.
1649 * fwriteerror.c: New file.
1651 2003-09-14 Jim Meyering <jim@meyering.net>
1653 * getloadavg.c: Correct cpp indentation.
1654 * strdup.c: Likewise.
1655 * vasnprintf.c: Likewise.
1657 2003-09-12 Paul Eggert <eggert@twinsun.com>
1659 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1660 * obstack.c [!defined _LIBC]: Likewise.
1661 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1662 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1663 * exitfail.c: Don't include stdlib.h; no longer needed.
1665 More changes to assume C89 or better.
1667 * error.c (error_tail): Assume vprintf.
1669 * argmatch.c (getenv): Remove decl.
1670 * progreloc.c (get_full_program_name): Define via prototype.
1671 * setenv.c (clearenv): Likewise.
1672 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1674 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1675 (malloc, memcpy): Remove decls.
1676 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1677 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1678 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1679 (memcpy): Remove macro.
1680 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1681 (__P): Remove. All uses removed.
1682 (PTR): Remove. All uses changed to void *.
1683 (CHAR_BIT, NULL): Remove.
1684 (spaces, zeros, memset_space, memset_zero)
1685 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1687 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1688 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1689 Define with prototype.
1690 Remove now-unnecessary prototype decl.
1691 (extra_args_spec): Assume ANSI C. All uses changed.
1692 (extra_args_spec_iso): Remove.
1693 (my_strftime, emacs_strftimeu): Define via prototype.
1694 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1696 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1697 * strtoimax.c: Include <stdlib.h> unconditionally.
1698 (strtoul, strtol): Remove decls.
1699 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1701 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1702 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1703 (LOCALE_PARAM_PROTO): New macro.
1704 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1705 (INTERNAL (strtol), strtol): Define with a prototype.
1706 (PARAMS): Remove. All uses removed.
1707 * tempname.c: Include <string.h> unconditionally.
1708 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1709 * xgethostname.c (main): Define with a prototype.
1710 * xmalloc.c: Include "xalloc.h" first, to check interface.
1711 Include <stdlib.h> unconditionally.
1712 (calloc, malloc, realloc, free): Remove decls.
1713 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1714 Include <stdlib.h> unconditionally. Sort include file names.
1716 (xstrtod): Define with a prototype.
1717 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1718 (strtol, strtoul): Remove decls.
1720 2003-09-11 Paul Eggert <eggert@twinsun.com>
1722 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1723 Include <stdlib.h>, <string.h> unconditionally.
1724 Remove now-unnecessary cast to char *.
1725 * strnlen.c: Include <string.h> unconditionally.
1726 * yesno.c (yesno): Define with a prototype.
1728 2003-09-10 Bruno Haible <bruno@clisp.org>
1730 * strcspn.c: Include <string.h> unconditionally.
1731 * strpbrk.c: Include <string.h> unconditionally.
1732 * strstr.c: Include <string.h> unconditionally.
1733 * unicodeio.c: Include <string.h> unconditionally.
1734 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1735 * unsetenv.c: Likewise.
1736 * xreadlink.c: Include <stdlib.h> unconditionally.
1737 * yesno.c: Include <stdlib.h> unconditionally.
1738 (rpmatch): Add prototype.
1740 2003-09-10 Jim Meyering <jim@meyering.net>
1742 * error.c: Correct indentation of cpp directives.
1744 2003-09-09 Paul Eggert <eggert@twinsun.com>
1748 * acosl.c (main): Use a prototype.
1749 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1752 * getloadavg.c (getloadavg, main): Define via prototypes.
1754 * getopt.h (struct option.name): Assume C89, and use 'const'.
1755 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1756 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1758 * getopt.c (const): Remove macro.
1759 Include <string.h> unconditionally.
1760 (my_index): Remove; all uses changed to strchr.
1761 (strlen): Remove decl.
1762 (exchange): Remove forward decl; no longer needed.
1763 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1764 Define with prototype.
1765 * getopt1.c (const): Remove macro.
1766 (getopt_long, getopt_long_only, main): Define with prototype.
1768 * getugroups.c: Include <string.h> unconditionally.
1770 * getusershell.c: Include <stdlib.h> unconditionally.
1771 (getusershell, setusershell, endusershell, readname, main):
1772 Define with prototypes.
1774 * group-member.c: Include group-member.h first.
1775 Include <stdlib.h> unconditionally.
1777 * hard-locale.c: Include hard-locale.h first.
1778 Include <stdlib.h>, <string.h> unconditionally.
1780 * hash.c (free, malloc): Remove decls.
1781 Include <stdlib.h> unconditionally.
1783 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1784 (getenv): Do not declare.
1786 * idcache.c: Include <string.h> unconditionally.
1788 * long-options.c: Include long-options.h first, to test interface.
1789 Include <stdlib.h> unconditionally.
1791 * makepath.c: Include makepath.h first, to test interface.
1792 Include <stdlib.h> and <string.h> unconditionally.
1794 * linebuffer.c: Include <stdlib.h>.
1795 (free): Remove decl.
1797 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1798 rpl_malloc returns void *, not char *.
1799 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1801 * md5.h: Include <limits.h> unconditionally.
1802 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1803 (__P): Remove; all uses removed.
1804 * md5.c: Include "md5.h" first.
1805 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1806 md5_buffer, md5_process_bytes, md5_process_block):
1807 Define with prototypes.
1808 * sha.h (__P): Remove all uses. (It wasn't defined??)
1809 * sha.c: Include "sha.h" first.
1810 Include <stdlib.h>, <string.h> unconditionally.
1812 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1813 * memcmp.c (__ptr_t): Likewise.
1814 * memrchr.c (__ptr_t): Likewise.
1815 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1816 Include <string.h> unconditionally.
1817 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1818 * memchr.c: Include <stdlib.h> unconditionally.
1819 * memchr.c (LONG_MAX): Remove.
1820 * memrchr.c (LONG_MAX): Likewise.
1821 * memchr.c (__memchr): Define via a prototype.
1822 * memrchr.c (__memrchr): Likewise.
1823 * memcmp.c (__P): Remove, and remove all uses.
1824 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1825 Remove forward decls; no longer needed.
1826 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1827 Use types required by C89 in prototype.
1829 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1830 * savedir.c: Likewise.
1831 * mkdir.c (free): Remove decl.
1832 * rmdir.c (rmdir): Define with a prototype.
1833 * savedir.c: Include savedir.h first, to test interface.
1835 * mktime.c (STDC_HEADERS): Remove.
1836 Include <stdlib.h>, <string.h> unconditionally.
1838 * modechange.c: Include <stdlib.h> unconditionally.
1839 (malloc): Remove decl.
1841 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1842 (free): Remove decl.
1844 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1845 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1846 (This type really should be intptr_t, but that's a C99ism.)
1847 (_obstack_memcpy): Remove: all uses changed to memcpy.
1848 Include <string.h> unconditionally.
1849 (struct obstack): Assume __STDC__ for types of members
1850 chunkfun, freefun, extra_arg.
1851 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1852 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1853 obstack_begin, obstack_specify_allocation,
1854 obstack_specify_allocation_with_arg, obstack_chunkfun,
1855 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1856 Remove unprototyped decls and the macros that use them.
1857 * obstack.c (POINTER): Remove. All uses changed to void *.
1858 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1859 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1860 (defined __STDC__ && __STDC__)]:
1861 Remove nonprototyped code.
1862 Include <stdlib.h> unconditionally.
1863 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1864 _obstack_allocated_p, _obstack_free, obstack_free,
1865 _obstack_memory_used, print_and_abort):
1866 Define using prototypes.
1867 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1868 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1869 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1870 obstack_next_free, obstack_object_size, obstack_room) [0]:
1871 Remove unused, unprototyped code.
1873 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1875 * physmem.c (physmem_total, physmem_available, main): Define
1878 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1879 (main): Define with a prototype.
1881 * posixver.c (getenv): Remove decl.
1883 * putenv.c (malloc): Returns void *, not char *.
1884 Include <string.h> unconditionally.
1885 (strchr, memcpy, NULL): Do not define.
1887 * readtokens.c: Include readtokens.h first, to test interface.
1888 Include <stdlib.h>, <string.h> unconditionally.
1889 (init_tokenbuffer): Define with a prototype.
1891 * regex.c (PARAMS): Remove. All uses removed.
1892 All uses of _RE_ARGS removed, too.
1893 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1895 (bzero): Assume memset exists.
1896 (memcmp, memcpy, NULL): Remove.
1897 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1898 char, or assignments to local vars of type signed char.
1899 (init_syntax_once, PREFIX(extract_number_and_incr),
1900 PREFIX(print_partial_compiled_pattern),
1901 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1902 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1903 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1904 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1905 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1906 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1907 wcs_compile_range, byte_compile_range, truncate_wchar,
1908 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1909 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1910 count_mbs_length, wcs_re_match_2_internal,
1911 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1912 PREFIX(alt_match_null_string_p),
1913 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1914 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1915 regfree, PREFIX(extract_number)): Define with prototype. Remove
1916 now-unnecessary declaration, if any.
1917 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1919 Remove now-unnecessary casts among pointer types.
1920 * regex.h (_RE_ARGS): Remove. All uses removed.
1922 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1923 (free): Remove decl.
1925 * rpmatch.c: Include <stdlib.h> unconditionally.
1927 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1928 (free): Remove decl.
1930 * save-cwd.c: Include <stdlib.h> unconditionally.
1931 * xgetcwd.c: Likewise.
1933 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1934 (free): Remove decl.
1936 * strchrnul.c (strchrnul): Define with a prototype.
1937 Fix bug: c_in was not converted to char before searching.
1939 The following changes are not K&R related:
1941 * group-member.h: Include <sys/types.h>, so that this file is
1943 * makepath.h: Likewise.
1945 * getusershell.c (readname, default_index, line_size, readname):
1946 Use size_t, not int, for sizes.
1947 (readname): If the size overflows, report an error instead of
1950 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1952 * getndelim2.c: Assume stdlib.h per the C89 spec.
1954 2003-09-08 Paul Eggert <eggert@twinsun.com>
1956 Assume C89 or better; remove K&R cruft.
1957 A few of these changes were first proposed by Derek Robert Price
1958 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1960 * addext.c: Include <string.h> unconditionally.
1961 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1962 Don't declare getenv or malloc.
1964 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1965 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1967 (find_stack_direction, alloca): Use prototypes.
1969 * atexit.c (atexit): Define using a prototype.
1971 * basename.c, dirname.c, stripslash.c:
1972 Include <string.h> unconditionally.
1974 * bcopy.c: Include <stddef.h>.
1975 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1977 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1979 * error.h (error, error_at_line, error_print_progname)
1980 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1981 * error.c: Include error.h first, to check interface.
1982 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1983 (VA_START): Remove; all uses changeed to va_start.
1984 (exit, strerror): Remove decls.
1985 (error_print_progname): Prototype uncondionally.
1986 Don't include <errno.h>; no longer needed.
1987 (private_strerror): Remove.
1988 (error_tail): Always define.
1989 (error, error_at_line): Assume C89 or better; always use prototypes.
1990 * fatal.c: Include "fatal.h" first, to test interface.
1991 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1992 (VA_START): Remove; all uses changed to va_start.
1993 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1995 (exit): Remove decl.
1996 (fatal): Prototype unconditionally. Assume va_start works.
1997 Abort at end, to pacify gcc.
1999 * euidaccess.c (main): Define with a prototype.
2001 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2003 * exitfail.c: Include <stdlib.h> unconditionally.
2005 * fnmatch_.h (__P): Remove. All uses changed to assume
2007 * fnmatch.c: Include fnmatch.h first, to test interface.
2008 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2009 (getenv): Remove decl.
2010 (fnmatch): Define using a prototype.
2011 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2012 (FCT): Define using a prototype.
2014 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2016 * gethostname.c: Include <stddef.h>.
2017 (gethostname): Define with prototype. Length is size_t, not int.
2019 2003-09-08 Paul Eggert <eggert@twinsun.com>
2021 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2022 getversion.c should have been removed then, but was accidentally
2025 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2026 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2028 2003-09-07 Paul Eggert <eggert@twinsun.com>
2030 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2031 copy_tm_result. Bug reported by Simon Josefsson in
2032 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2034 2003-09-06 Paul Eggert <eggert@twinsun.com>
2036 * time_r.c, time_r.h: New files.
2038 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2040 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2041 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2043 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2045 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2046 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2049 * timegm.c: Switch to glibc implementation, with the following changes:
2050 [defined HAVE_CONFIG_H]: Include <config.h>.
2051 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2052 (__mktime_internal) [!defined _LIBC]: New decl.
2053 (__gmtime_r) [!defined _LIBC]: New macro and function.
2054 (timegm): Use a prototype, since gnulib assumes C89.
2055 Do not bother declaring tmp to be const, as it's not really usefu.
2056 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2057 (timegm): Declare only if HAVE_DECL_TIMEGM.
2059 2003-09-03 Paul Eggert <eggert@twinsun.com>
2061 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2062 Bug reported by Lute Kamstra in
2063 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2065 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2066 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2067 course with correspondingly smaller numbers for tomorrow and
2068 yesterday. From Tadayoshi Funaba. Originally installed into
2069 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2072 2003-08-31 Simon Josefsson <jas@extundo.com>
2074 * timegm.h: New file.
2075 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2077 2003-08-31 Karl Berry <karl@gnu.org>
2079 * argp.h: update from libc.
2081 2003-08-28 Bruno Haible <bruno@clisp.org>
2083 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2084 warning on QNX, which defines O_BINARY to 000000.
2086 2003-08-24 Bruno Haible <bruno@clisp.org>
2088 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2089 MSVC7 <stdio.h> is included later.
2091 2003-08-20 Bruno Haible <bruno@clisp.org>
2093 * progname.h: New file, from GNU gettext.
2094 * progname.c: New file, from GNU gettext.
2095 * progreloc.c: New file, from GNU gettext.
2097 2003-08-19 Bruno Haible <bruno@clisp.org>
2099 * xstrdup.c: Assume <string.h> exists.
2101 2003-08-18 Jim Meyering <jim@meyering.net>
2103 * setenv.h: Indent nested cpp directive.
2104 * vasnprintf.c: Remove trailing blanks.
2106 2003-08-17 Simon Josefsson <jas@extundo.com>
2107 Bruno Haible <bruno@clisp.org>
2109 * xstrndup.h: New file.
2110 * xstrndup.c: New file.
2112 2003-08-17 Bruno Haible <bruno@clisp.org>
2114 * strndup.h: New file.
2116 2003-08-16 Paul Eggert <eggert@twinsun.com>
2118 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2119 space, undoing this 2003-08-12 change:
2120 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2122 2003-08-16 Jim Meyering <jim@meyering.net>
2124 Merge from coreutils.
2125 * xstrtoimax.c: #else #if -> #elif.
2126 * xstrtoumax.c: Likewise.
2128 2003-08-15 Paul Eggert <eggert@twinsun.com>
2130 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2131 rather than tab, after '#' in shell-script copyright notices.
2132 Suggested by Bruno Haible.
2134 2003-08-15 Jim Meyering <jim@meyering.net>
2135 and Paul Eggert <eggert@twinsun.com>
2137 Merge from coreutils.
2138 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2139 member but strut utmpx does not. Needed for AIX 4.3.3.
2140 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2142 2003-08-15 Jim Meyering <jim@meyering.net>
2144 Merge from coreutils.
2145 * xgethostname.c: Include <stdlib.h>.
2146 (xghostname): Don't exit for anything other than memory-related
2147 failure; just return NULL.
2148 * userspec.c: Include "posixver.h".
2149 (parse_user_spec): Accept `.' as a separator only
2150 in pre-POSIX-200112 mode.
2151 * strtoimax.c: Use #elif rather than #else #if.
2152 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2153 Remove function, now that we can rely on a working tzset function.
2154 [!_LIBC]: Ensure that the required autoconf test has been run.
2155 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2156 Use underlying_strftime for %r.
2157 * sha.c: Merge in some clean-up and optimization changes from glibc.
2158 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2159 Ensure that it is a multiple of 64.
2160 Rearrange loop exit tests so as to avoid performing an
2161 additional fread after encountering an error or EOF.
2162 * realloc.c: Update copyright date.
2164 2003-08-14 Jim Meyering <jim@meyering.net>
2166 Merge from coreutils.
2167 * obstack.h: Whitespace changes.
2168 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2169 and xcalloc return values.
2170 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2171 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2172 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2173 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2174 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2176 Use mntctl's return value to drive the entry-processing loop, since
2177 we can't rely on the value of the vmt_length member in the last
2178 entry. On some systems doing so could result in exhausting
2179 virtual memory. Based in part on a patch from Mike Jetzer.
2181 2003-08-14 Jim Meyering <jim@meyering.net>
2182 and Paul Eggert <eggert@twinsun.com>
2184 Merges from coreutils, plus other fixes.
2185 * physmem.c: Merge in portability changes from gcc/libiberty
2186 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2187 for credits and details. Thanks to Kaveh Ghazi for helping
2188 to keep these files in sync.
2189 (ARRAY_SIZE): Define it.
2190 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2191 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2192 (memcasecmp): Don't assume size_t fits in unsigned int.
2193 Remove casts and duplicate code.
2194 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2195 (memcpy): Remove definition.
2196 Merge in some clean-up and optimization changes from glibc.
2197 [BLOCKSIZE]: Move definition to top of file.
2198 Ensure that it is a multiple of 64.
2199 Rearrange loop exit tests so as to avoid performing an
2200 additional fread after encountering an error or EOF.
2201 * md5.h (md5_uintptr): Define.
2202 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2203 return to the initial working directory. Preserve errno
2205 * idcache.c: Include "xalloc.h".
2206 (xmalloc, xrealloc): Remove decls.
2207 (getuser): Remove casts no longer required in C89.
2208 * human.c: Include stdio.h, for sprintf.
2209 * group-member.c: Include "xalloc.h".
2210 (xmalloc, xrealloc): Remove decls.
2211 (get_group_info): Remove casts no longer required in C89.
2212 * getusershell.c (readname): Remove casts no longer required in C89.
2213 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2214 * getline.c: Whitespace fix, from coreutils.
2216 2003-08-13 Paul Eggert <eggert@twinsun.com>
2218 * exclude.c: Include <ctype.h>
2219 (IN_CTYPE_DOMAIN): New macro.
2221 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2224 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2225 Undo previous (whitespace-only) change.
2227 2003-08-12 Paul Eggert <eggert@twinsun.com>
2229 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2230 Normalize leading white space and remove trailing white space.
2231 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2232 notice, as per ../config/srclist-update.
2234 Merge from coreutils.
2235 * euidaccess.h: New file.
2236 * euidaccess.c: Include it.
2237 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2238 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2239 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2241 2003-08-11 Bruno Haible <bruno@clisp.org>
2243 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2244 (vasnprintf): Use it instead of wcslen.
2246 2003-08-11 Bruno Haible <bruno@clisp.org>
2248 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2249 value to ensure that _Bool promotes to int. Use #define for _Bool when
2250 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2252 2003-08-10 Karl Berry <karl@gnu.org>
2254 * regex.h: update from libc (whitespace fix).
2256 2003-08-09 Paul Eggert <eggert@twinsun.com>
2258 Merge some files from coreutils. These changes were
2259 originally made by Jim Meyering.
2260 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2261 many older Unixes require this.
2262 * alloca.c (alloca): Remove cast to argument of free;
2263 no longer needed in C89.
2264 * alloca_.h, regex.h: Fix white space to match
2265 what GNU indent does.
2267 2003-08-05 Paul Eggert <eggert@twinsun.com>
2269 * bumpalloc.h: Remove.
2271 2003-08-04 Paul Eggert <eggert@twinsun.com>
2273 * getloadavg.c: Change copyright notice and spacing to conform to
2276 Merge from coreutils.
2277 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2279 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2280 from Karl Berry, implemented by Jim Meyering.
2281 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2282 from Dmitry V. Levin.
2283 Remove anachronistic cast of xrealloc.
2284 * fnmatch_.h (__const): Remove. Use 'const'.
2285 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2286 type. Otherwise, it wouldn't compile with at least /bin/cc on
2287 ymp-cray-unicos9.0.2.X.
2288 Combine two mostly-identical uses of alloca into one.
2289 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2291 2003-08-04 Dave Love <d.love@dl.ac.uk>
2295 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2296 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2297 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2298 obsolete NLIST_NAME_UNION.
2299 [__GNU__]: Undef BSD and FSCALE.
2300 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2302 2003-08-03 Paul Eggert <eggert@twinsun.com>
2304 * stdbool_.h (_Bool): Make it signed char, instead of
2305 an enum type, so that it's guaranteed to promote to int. See:
2306 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2308 2003-07-31 Paul Eggert <eggert@twinsun.com>
2310 * strerror.c: Include config.h, limits.h. Declare sprintf.
2311 (strerror): Don't assume that a printable int fits in 14 bytes.
2313 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2314 Bruno Haible <bruno@clisp.org>
2316 * getline.h (getline, getdelim): Change return type to ssize_t.
2317 * getline.c (getline, getdelim): Likewise.
2318 Remove _GNU_SOURCE define; now it's defined in config.h through
2321 2003-07-22 Paul Eggert <eggert@twinsun.com>
2323 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2324 over-parenthesization in macros.
2326 Sync with coreutils.
2328 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2331 Use `exit_failure' for xalloc and xmemcoll instead of their own
2332 private exit-failure variables.
2333 * xalloc.h (xalloc_exit_failure): Remove.
2334 * xmalloc.c: Likewise. Include exitfail.h.
2335 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2336 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2337 * xmemcoll.c: Likewise. Include exitfail.h.
2338 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2340 2003-07-18 Paul Eggert <eggert@twinsun.com>
2342 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2343 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2344 to test that it can stand by itself. Include "exitfail.h".
2345 Clients should set exit_failure instead.
2346 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2348 2003-07-18 Andreas Schwab <schwab@suse.de>
2350 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2352 2003-07-18 Bruno Haible <bruno@clisp.org>
2354 * getndelim2.h: New file.
2355 * getndelim2.c: Make into a module of its own. Include config.h,
2357 (getndelim2): Make non-static. Change return type to ssize_t.
2358 * getline.h: Change argument names.
2359 * getline.c: Include getndelim2.h instead of getndelim2.c.
2360 * getnline.c: Include getndelim2.h.
2362 2003-07-17 Bruno Haible <bruno@clisp.org>
2364 * Makefile.am: Remove file.
2365 * Makefile.in: Remove file.
2367 2003-07-17 Bruno Haible <bruno@clisp.org>
2369 * getnline.h: New file.
2370 * getnline.c: New file.
2371 * getndelim2.c: New file, extracted from getline.c.
2372 (getndelim2): Renamed from getdelim2, with added nmax argument.
2373 * getline.c: Include getndelim2.c.
2374 (getdelim2): Moved out to getndelim2.c.
2375 (getline, getdelim): Update.
2377 2003-07-15 <karl@gnu.org>
2379 * vasnprintf.c: update from gettext.
2381 2003-07-15 Jim Meyering <jim@meyering.net>
2383 * makepath.c (make_path): Enclose diagnostic in _(...).
2385 2003-07-14 Paul Eggert <eggert@twinsun.com>
2387 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2388 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2389 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2390 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2391 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2392 updated automatically by ../config/srclist-update. This changes
2393 their license from LPGL to GPL.
2395 2003-07-14 Jim Meyering <jim@meyering.net>
2397 Don't emit diagnostics. Let callers do that.
2398 * save-cwd.c: Don't include "error.h".
2399 (save_cwd): Don't call error. Ensure that errno is valid
2400 when returning nonzero.
2402 * save-cwd.h (restore_cwd): Update prototype.
2403 * save-cwd.c (restore_cwd): Remove two parameters.
2404 Simplify. Don't call error upon failure. Let callers do that.
2405 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2406 when auditing is enabled. But don't bother updating the #if.
2408 2003-07-14 Simon Josefsson <jas@extundo.com>
2410 * mempcpy.h: New file.
2411 * mempcpy.c: New file.
2413 2003-07-14 Paul Eggert <eggert@twinsun.com>
2415 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2416 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2417 unicodeio.c, unicodeio.h, unlocked-io.h:
2418 Switch from LGPL to GPL.
2420 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2422 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2423 it breaks C++ compilation.
2424 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2426 2003-07-10 Jim Meyering <jim@meyering.net>
2428 * vasnprintf.c: Remove trailing blanks.
2429 Make cpp indentation consistent.
2431 2003-07-09 Paul Eggert <eggert@twinsun.com>
2433 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2434 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2435 Switch from LGPL to GPL.
2437 2003-07-07 Paul Eggert <eggert@twinsun.com>
2439 * mktime.c: Fix some boundary cases and remove need for floating point.
2441 Issue a compile-time diagnostic if time_t is floating point, or if
2442 two's complement arithmetic is not in effect, or if arithmetic
2443 right shift does not propagate the sign. These assumptions were
2444 all in the original code but they weren't checked.
2446 (TIME_T_MIDPOINT, verify): New macros.
2447 (__isleap): Remove; it has integer overflow problems.
2448 (leapyear): New function, without those problems.
2449 (ydhms_tm_diff): Remove; splitting into two parts.
2450 (ydhms_diff): New function, containing the arithmetic part of
2451 the old ydhms_tm_diff function. Issue a compile-time
2452 diagnostic if we are not using C99 integer division.
2453 Avoid casts when possible.
2454 (guess_time_tm): New function, containing the checking part of
2455 the old ydhms_tm_diff function. Return the new value, rather than
2456 the difference between it and the old. Accept a new argument T
2457 so that *T specifies the old value. Check for overflow in the result.
2459 (__mktime_internal): Use a time_t offset, not a long int offset.
2460 This undoes the 2003-06-04 change, which is no longer needed now
2461 that we have better overflow checking.
2462 (localtime_offset): Likewise.
2464 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2465 and long are 64-bit but int is only 32-bit.
2466 (ydhms_diff): Use long int to store year1 and yday1.
2467 Issue a compile-time diagnostic if long int is not wide enough.
2469 (__mktime_internal): Use long int to store adjusted year and yday.
2470 Use plain C rather than preprocessor commands, if that doesn't
2472 Check for overflow (and try to repair) after each probe
2473 rather than checking only at the very end. This avoids some bugs
2474 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2475 does not equal GMT offset at maximum time).
2476 Use integer to check for overflow rather than floating point; this
2477 is more portable to non-IEEE hosts, and is a tad faster.
2478 When we detect that we are oscillating between two values,
2479 don't check whether tm_isdst has the requested value, since
2480 we already know the answer. When tm_isdst has the wrong value,
2481 use a different heuristic to find the right one, based on the
2482 extreme values actually observed in practice in tz2003a,
2483 rather than the (overly optimistic) "previous 3 calendar quarters".
2485 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2486 "T const" to accommodate glibc style.
2487 (check_result): Use less-confusing report format. "long" -> "long int.
2489 Don't loop if the iteration overflows time_t.
2490 Allow a negative step in the iteration.
2492 2003-07-01 Paul Eggert <eggert@twinsun.com>
2494 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2495 having it depend on HAVE_SYS_TYPES_H.
2497 2003-06-25 Bruno Haible <bruno@clisp.org>
2499 * readlink.c: New file.
2501 2003-06-20 Bruno Haible <bruno@clisp.org>
2503 Assume C89, so PARAMS isn't needed.
2504 * unicodeio.h (PARAMS): Remove.
2505 * unicodeio.c: Don't use PARAMS.
2507 2003-06-18 Jim Meyering <jim@meyering.net>
2509 Merge changes from coreutils.
2510 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2511 Remove explicit declarations of xmalloc and realloc.
2513 (read_utmp): Remove anachronistic cast of xmalloc.
2515 2003-06-17 Paul Eggert <eggert@twinsun.com>
2517 Assume C89, so PARAMS isn't needed.
2518 * backupfile.h (PARAMS): Remove. All uses removed.
2519 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2520 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2521 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2522 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2523 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2524 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2525 xstrtol.h: Likewise.
2526 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2527 same.h, strverscmp.h: Do not include config.h; no longer needed.
2528 Anyway, config.h should always be included before any other file.
2530 2003-06-11 Simon Josefsson <jas@extundo.com>
2532 * sysexit_.h: New file.
2534 2003-05-20 Derek Price <derek@ximbiot.com>
2536 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2538 2003-06-10 Simon Josefsson <jas@extundo.com>
2540 * strchrnul.h: New file.
2541 * strchrnul.c: New file.
2543 2003-06-10 Simon Josefsson <jas@extundo.com>
2545 * argp.h: New file, from glibc.
2546 * argp-ba.c: New file, from glibc.
2547 * argp-eexst.c: New file, from glibc.
2548 * argp-fmtstream.c: New file, from glibc.
2549 * argp-fmtstream.h: New file, from glibc.
2550 * argp-fs-xinl.c: New file, from glibc.
2551 * argp-help.c: New file, from glibc.
2552 * argp-namefrob.h: New file, from glibc.
2553 * argp-parse.c: New file, from glibc.
2554 * argp-pv.c: New file, from glibc.
2555 * argp-pvh.c: New file, from glibc.
2556 * argp-xinl.c: New file, from glibc.
2558 2003-06-07 Jim Meyering <jim@meyering.net>
2560 * readtokens.h: Put `Free Software Foundation, Inc.'
2561 in place of my name in the copyright comment.
2562 Remove definition and uses of __P.
2565 * stat.c: Don't declare xmalloc explicitly.
2566 Instead, include "xalloc.h".
2567 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2568 xrealloc, and xcalloc return values.
2569 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2571 * xgetcwd.h: Remove definition/uses of PARAMS.
2573 2003-06-06 Jim Meyering <jim@meyering.net>
2575 * stdbool_.h: Renamed from stdbool.h.in.
2577 2003-06-06 Jim Meyering <jim@meyering.net>
2579 Merge from coreutils.
2580 * same.c: (same_name): Declare *_basename locals to be `const'.
2581 Consolidate declarations and initializations of *_base* locals.
2583 Merge from coreutils.
2584 This avoids a core dump on systems without GNU putenv,
2585 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2586 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2587 (unsetenv): New static function, from GNU libc.
2588 (rpl_putenv): Use it.
2590 * modechange.c: Remove trailing blanks.
2592 Merge from coreutils.
2593 * fsusage.c: Remove declaration of statfs.
2594 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2596 * posixtm.c: Include <stdbool.h> unconditionally.
2598 2003-06-05 Paul Eggert <eggert@twinsun.com>
2600 * mktime.c (__mktime_internal): When resolving a tm_isdst
2601 mismatch, look in future quarters as well as past. This fixes a
2602 bug when processing fall-backwards gaps immediately after a long
2603 period of daylight-saving time.
2605 * mktime.c: Assume freestanding C89 or better.
2606 (HAVE_LIMITS_H): Remove. Assume it's 1.
2607 (__P): Remove; not used.
2608 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2609 (mktime, not_equal_tm, print_tm, check_result,
2610 main): Use prototypes. Use const * where appropriate.
2611 (main): Fix typo in testing code that uncovered by above changes.
2612 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2614 2003-06-04 Paul Eggert <eggert@twinsun.com>
2616 * mktime.c: Fix Debian bug 177940
2617 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2618 (localtime_offset): Now long int, not time_t, because we want it
2619 to be guaranteed to be signed. All uses changed.
2620 (__mktime_internal): If overflow would occur when adding offset,
2623 Merge 'human' changes from coreutils. Rewrite to support
2624 locale-specific notations like thousands separators.
2625 * human.c: Simplify authorship notice.
2626 Include human.h immediately after config.h.
2627 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2628 <limits.h>: Do not include, since human.h does.
2629 (SIZE_MAX, UINTMAX_MAX): New macros.
2630 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2631 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2632 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2633 (power_letter): Renamed from suffixes.
2634 (generate_suffix_backwards): Remove.
2635 (adjust_value): Now takes int style (because of human.h changes)
2636 and long double value (for greater precision on some platforms).
2637 (group_number): New function.
2638 (human_readable): Use it. Use integer options, not enum.
2639 Put the options before the sizes in the arg list.
2640 Support all the new options.
2641 The old human_readable function has been removed;
2642 use inttostr.h instead.
2643 (human_readable, default_block_size, humblock):
2644 Use uintmax_t, not int, for block sizes.
2645 (human_readable_inexact, block_size_types): Remove.
2646 (block_size_opts): New constant.
2647 (human_options): Renamed from human_block_size, with new signature
2648 that allows block sizes up to UINTMAX_MAX. All callers changed.
2649 * human.h: Add copyright and authorship notice.
2650 Include <limits.h> and <stdbool.h> unconditionally.
2651 (PARAMS): Remove. All uses removed.
2652 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2653 (enum human_inexact_style): Remove tag; now a nameless enum.
2654 (human_floor, human_ceiling, human_round_to_even): Now have
2655 values 2, 0, 1 rather than -1, 1, 0.
2656 (human_group_digits, human_suppress_point_zero, human_autoscale,
2657 human_base_1024, human_SI, human_B): New constants.
2658 (human_readable_inexact, human_block_size): Remove.
2659 (human_readable): Size args are now uintmax_t, not int.
2660 (human_options): New decl.
2662 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2663 unnecessary now that we assume C89 or better. This change
2664 imported from coreutils.
2666 * mktime.c (__mktime_internal): Do not reject negative timestamps
2667 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2668 in the 2003-05-30 sync from glibc.
2670 .h files should stand alone, but we shouldn't include <sys/types.h>
2671 if we can get away with just <stddef.h>.
2673 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2674 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2675 rather than <sys/types.h>, as we merely need size_t.
2676 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2678 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2679 Include <stdio.h>, to get FILE.
2680 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2681 memcasecmp.h has included <stddef.h> and all we need is size_t.
2682 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2683 our interface, instead of including <sys/types.h>
2685 2003-06-02 Paul Eggert <eggert@twinsun.com>
2688 Fix some minor time-related bugs with POSIX time arguments.
2689 Some valid time stamps were being rejected (notably -1, and
2690 time stamps before 1900 on 64-bit hosts). And some invalid
2691 time stamps were being accepted, e.g. September 31.
2693 * posixtm.h (posixtime): Return bool instead of time_t, so
2694 that we can return (time_t) -1 successfully.
2695 * posixtm.c: Likewise.
2696 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2697 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2698 (t): Remove static var.
2699 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2700 of static var. All uses changed.
2701 (year): Do not reject years before 1900; they can occur with
2703 (posix_time_parse): Do not check for out-of-range components;
2704 that is now the caller's responsibility, since our checks were
2705 only approximations.
2706 (posixtime): Use mktime to check for out-of-range components,
2707 since it knows them exactly.
2708 If mktime returns (time_t) -1, check whether an error actually occurred
2709 by invoking localtime on -1.
2710 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2711 posixtime failures better.
2712 Improve the test data (in comments only).
2714 2003-05-30 <karl@gnu.org>
2716 * mktime.c: update from libc.
2718 2003-05-30 Bruno Haible <bruno@clisp.org>
2720 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2721 * localcharset.h: Likewise.
2722 * localcharset.c: Likewise.
2724 2003-05-28 Paul Eggert <eggert@twinsun.com>
2726 Assume the headers required for C89 freestanding compilers.
2727 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2728 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2729 without checking for HAVE_LIMITS_H.
2730 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2731 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2733 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2734 * exclude.c: Include <stdbool.h> unconditionally.
2735 * tempname.c: Include <stddef.h> unconditionally.
2736 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2737 * modechange.c, rpmatch.c (NULL): Don't define, since
2738 <stddef.h> does that.
2739 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2740 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2741 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2742 * xstrtol.c: Likewise.
2743 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2744 * savedir.c: Include <stddef.h> instead of defining NULL.
2746 * addext.c (addext): Use assignment rather than cast, to avoid
2747 warnings on some platforms.
2749 * mktime.c (__mktime_internal): Do not reject negative timestamps
2752 2003-05-10 Bruno Haible <bruno@clisp.org>
2754 * linebreak.c (iconv_string_length): Don't return -1 just because the
2755 string is longer than 4 KB.
2757 2003-05-12 Jim Meyering <jim@meyering.net>
2759 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2760 the space-padded-by-default conversion specifiers, %e, %k, %l.
2762 2003-05-03 Bruno Haible <bruno@clisp.org>
2764 Upgrade to Unicode-4.0.
2765 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2766 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2767 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2768 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2769 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2770 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2771 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2772 Change width of U+E0100..U+E01EF from 1 to 0.
2774 2003-04-25 Bruno Haible <bruno@clisp.org>
2776 * copy-file.c: Include <stddef.h>, for size_t.
2778 2003-04-25 Jim Meyering <jim@meyering.net>
2780 * copy-file.c (copy_file_preserving): Declare buf_size to be
2781 of type size_t, not int.
2783 2003-04-11 Jim Meyering <jim@meyering.net>
2785 Merge changes from Coreutils.
2787 2003-03-22 Jim Meyering <jim@meyering.net>
2789 * strftime.c (widen): Cast alloca return value to proper type.
2791 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2794 * strftime.c (my_strftime): Handle very large width
2795 specifications for numeric values correctly. Improve checks for
2798 2003-01-19 Jim Meyering <jim@meyering.net>
2800 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2801 (nl_get_alt_digit) [! defined my_strftime]: Define.
2802 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2803 _nl_get_alt_digit and _nl_get_walt_digit.
2805 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2806 These changes have no effect outside of _LIBC.
2808 2003-04-10 Bruno Haible <bruno@clisp.org>
2810 * findprog.h: New file, from GNU gettext.
2811 * findprog.c: New file, from GNU gettext.
2813 2003-04-05 Jim Meyering <jim@meyering.net>
2815 Merge changes from Coreutils.
2817 * exclude.h (PARAMS): Remove definition and uses.
2818 * exclude.c: Remove uses of `PARAMS'.
2820 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2821 Add test-cases for DOS filenames. Declare program_name.
2822 (main): Set up program_name. Patch by Rich Dawe.
2824 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2826 Use mntctl's return value to drive the entry-processing loop, since
2827 we can't rely on the value of the vmt_length member in the last
2828 entry. On some systems doing so could result in exhausting
2829 virtual memory. Based in part on a patch from Mike Jetzer.
2831 2003-04-04 Bruno Haible <bruno@clisp.org>
2833 * linebreak.h: New file, from GNU gettext.
2834 * linebreak.c: New file, from GNU gettext with slight modifications.
2835 * lbrkprop.h: New file, from GNU gettext.
2837 2003-04-03 Bruno Haible <bruno@clisp.org>
2839 * utf8-ucs4.h: New file, from GNU gettext.
2840 * utf16-ucs4.h: New file, from GNU gettext.
2841 * ucs4-utf8.h: New file, from GNU gettext.
2842 * ucs4-utf16.h: New file, from GNU gettext.
2844 2003-04-02 Bruno Haible <bruno@clisp.org>
2846 * binary-io.h: New file, from GNU gettext.
2848 2003-04-01 Bruno Haible <bruno@clisp.org>
2850 * pathname.h: New file, from GNU gettext.
2851 * concatpath.c: New file, from GNU gettext.
2853 2003-03-30 Bruno Haible <bruno@clisp.org>
2855 * copy-file.c (copy_file_preserving): Don't set owner if the function
2856 chown() doesn't exist.
2858 2003-03-28 Bruno Haible <bruno@clisp.org>
2860 * copy-file.h: New file, from GNU gettext.
2861 * copy-file.c: New file, from GNU gettext.
2863 2003-03-18 Jim Meyering <jim@meyering.net>
2865 * quote.c (quote_n): Fix typo in comment.
2867 2003-03-14 Jim Meyering <jim@meyering.net>
2869 Merge changes from Coreutils.
2870 * obstack.h (obstack_object_size): Declare temporary, __o,
2871 to be const, in order to avoid warnings.
2872 (obstack_room): Likewise.
2873 (obstack_empty_p): Likewise.
2875 2003-03-13 Paul Eggert <eggert@twinsun.com>
2877 Merge changes from Bison.
2878 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2879 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2880 when compiling Bison 1.875's `bitset bset = obstack_alloc
2881 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2882 * hash.c: Include <stdbool.h> unconditionally.
2884 2003-03-09 Paul Eggert <eggert@twinsun.com>
2886 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2887 Reported by Bruce Becker; see:
2888 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2890 2003-03-03 Paul Eggert <eggert@twinsun.com>
2891 Bruno Haible <bruno@clisp.org>
2893 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2894 Reported by John Hughes, see
2895 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2897 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2899 * poll_.h: New file.
2902 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2904 * mathl.h: New file.
2905 * acosl.c: New file.
2906 * asinl.c: New file.
2907 * atanl.c: New file.
2908 * ceill.c: New file.
2911 * floorl.c: New file.
2912 * frexpl.c: New file.
2913 * ldexpl.c: New file.
2915 * sincosl.c: New file.
2917 * sqrtl.c: New file.
2919 * trigl.c: New file.
2920 * trigl.h: New file.
2922 2003-02-17 Bruno Haible <bruno@clisp.org>
2924 * mkdtemp.h: New file, from GNU gettext.
2925 * mkdtemp.c: New file, from GNU gettext.
2927 2003-01-31 Bruno Haible <bruno@clisp.org>
2929 * rename.c: #undef rename before defining rpl_rename.
2930 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2932 2003-01-30 Bruno Haible <bruno@clisp.org>
2934 * printf-args.h: New file, from GNU gettext.
2935 * printf-args.c: New file, from GNU gettext.
2936 * printf-parse.h: New file, from GNU gettext.
2937 * printf-parse.c: New file, from GNU gettext.
2938 * vasnprintf.h: New file, from GNU gettext.
2939 * vasnprintf.c: New file, from GNU gettext.
2940 * asnprintf.c: New file, from GNU gettext.
2941 * vasprintf.h: New file, from GNU gettext with modifications.
2942 * vasprintf.c: New file, from GNU gettext.
2943 * asprintf.c: New file, from GNU gettext.
2945 2003-01-29 Bruno Haible <bruno@clisp.org>
2947 * stpncpy.h: New file, from GNU gettext with modifications.
2948 * stpncpy.c: New file, from GNU gettext with modifications.
2950 2003-01-28 Bruno Haible <bruno@clisp.org>
2952 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2954 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2957 2003-01-27 Bruno Haible <bruno@clisp.org>
2959 * xsetenv.h: New file, from GNU gettext.
2960 * xsetenv.c: New file, from GNU gettext.
2962 2003-01-23 Bruno Haible <bruno@clisp.org>
2964 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2966 2003-01-22 Bruno Haible <bruno@clisp.org>
2968 * exit.h: New file, from GNU gettext.
2970 2003-01-11 Bruno Haible <bruno@clisp.org>
2972 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2973 * strcase.h (strcasecmp, strncasecmp): Likewise.
2975 2003-01-14 Jim Meyering <jim@meyering.net>
2977 * same.c (same_name): Tweak a comment.
2979 2003-01-11 Bruno Haible <bruno@clisp.org>
2981 * same.c (same_name): Reorder tests so as to avoid calling stat()
2982 when a string comparison is sufficient.
2984 2003-01-11 Bruno Haible <bruno@clisp.org>
2986 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2989 2003-01-11 Bruno Haible <bruno@clisp.org>
2991 * hash-pjw.c: Add comment about low quality of this function.
2993 2003-01-12 Paul Eggert <eggert@twinsun.com>
2995 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2996 to avoid collisions with libcurses and libreadline.
2998 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2999 * getstr.h, getstr.c: Remove.
3000 * getline.c: Include "getline.h", to check interface.
3001 Move body of old getstr.c here: this defines MIN_CHUNK and
3002 declares getdelim2, which is renamed from getstr.
3003 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3005 * linebuffer.c (readlinebuffer): Renamed from readline.
3007 * linebuffer.h: Likewise.
3008 (readline): Remove backward-compatibility macro.
3010 2003-01-12 Jim Meyering <jim@meyering.net>
3012 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3014 2003-01-10 Bruno Haible <bruno@clisp.org>
3016 * alloca_.h: New file.
3017 * getdate.y: Unconditionally include alloca.h.
3018 * makepath.c: Likewise.
3019 * setenv.c: Likewise.
3020 * userspec.c: Likewise.
3022 2003-01-09 Bruno Haible <bruno@clisp.org>
3024 * stdbool.h.in: New file.
3026 2003-01-08 Bruno Haible <bruno@clisp.org>
3028 * safe-read.c: Include specification header first, to ensure its
3030 * full-write.c: Likewise.
3032 2003-01-08 Jim Meyering <jim@meyering.net>
3034 * full-write.c: Undefine and define-away `const' after inclusion
3035 of errno.h, not before. Suggestion from Bruno Haible.
3037 2003-01-07 Jim Meyering <jim@meyering.net>
3039 * full-write.c: Rework so that it may serve to define full_read, too.
3040 * full-read.c: Simply #define FULL_READ and include full-write.c.
3042 2003-01-06 Jim Meyering <jim@meyering.net>
3044 * version-etc.c: Update year in translatable copyright string.
3046 2002-12-25 Bruno Haible <bruno@clisp.org>
3048 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3049 * xstrtol.h: Likewise.
3050 * xstrtoimax.c: Likewise.
3051 * xstrtoumax.c: Likewise.
3052 * human.h: Likewise.
3054 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3055 on systems that have <inttypes.h> but not <stdint.h>.
3057 2002-12-31 Paul Eggert <eggert@twinsun.com>
3059 * memcoll.c (memcoll): Fall back on a simple algorithm using
3060 memcmp if strcoll doesn't work.
3062 2002-12-23 Bruno Haible <bruno@clisp.org>
3064 * localcharset.h: New file.
3065 * localcharset.c: Include it.
3066 * unicodeio.c: Likewise.
3068 2002-12-22 Bruno Haible <bruno@clisp.org>
3070 * utime.c (utime_null): No need to call ftruncate if the file was
3073 2002-12-23 Bruno Haible <bruno@clisp.org>
3075 * memcoll.c (STRCOLL): New macro.
3078 2002-12-22 Bruno Haible <bruno@clisp.org>
3080 * getstr.h (getstr): Define, to avoid clash with libcurses.
3081 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3083 2002-12-22 Bruno Haible <bruno@clisp.org>
3085 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3087 2002-12-23 Bruno Haible <bruno@clisp.org>
3089 * getline.h: Include <stddef.h>, for size_t.
3091 * unicodeio.h: Include <stddef.h>, for size_t.
3092 * unicodeio.c: Don't include <stddef.h>.
3094 2002-12-17 Bruno Haible <bruno@clisp.org>
3096 * canon-host.c (strdup): Remove unused declaration.
3098 * fsusage.c: Include full_read.h.
3099 (get_fs_usage): Use full_read instead of safe_read.
3101 * utime.c (utime_null): Use SAFE_READ_ERROR.
3103 2002-12-11 Bruno Haible <bruno@clisp.org>
3105 * setenv.h: Rewritten to cope with systems that have setenv() but not
3107 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3110 2002-12-11 Bruno Haible <bruno@clisp.org>
3112 * setenv.c (alloca): Fall back to malloc.
3114 (setenv): Use freea() to free memory allocated with alloca().
3116 2002-11-13 Bruno Haible <bruno@clisp.org>
3118 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3119 function declarations.
3120 * unsetenv.c (unsetenv): Likewise.
3122 2002-03-04 Bruno Haible <bruno@clisp.org>
3124 Portability to AIX 4.3.3.
3125 * unsetenv.c: New file, extracted from setenv.c.
3126 * setenv.c: Move the unsetenv() function to unsetenv.c.
3128 2001-12-20 Bruno Haible <bruno@clisp.org>
3130 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3131 use malloc instead. For SunOS 4.
3133 2001-12-11 Bruno Haible <bruno@clisp.org>
3135 * setenv.c: Declare alloca.
3136 (compar_fn_t): New typedef.
3137 (KNOWN_VALUE, STORE_VALUE): Use it.
3139 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3142 2002-12-10 Paul Eggert <eggert@twinsun.com>
3144 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3145 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3146 Choose values that are less likely to collide with system fnmatch
3148 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3149 defined (e.g., a pure POSIX system).
3150 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3151 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3153 2002-12-06 Jim Meyering <jim@meyering.net>
3155 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3157 Merge in changes from libc's misc/error.c, in preparation
3158 for the merge of gnulib's changes back into libc.
3160 * error.c (_): Define only if not already defined.
3161 Move definition to follow all #include directives.
3162 Include unlocked-io.h only if !_LIBC.
3163 [_LIBC]: Include <libio/libioP.h>.
3164 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3165 (fflush): Tweak definition to use INTUSE.
3168 2002-12-05 Paul Eggert <eggert@twinsun.com>
3170 * alloca.c [defined emacs]: Include "lisp.h".
3171 (xalloc_die) [defined emacs]: New macro.
3172 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3173 [! defined emacs]: Include <xalloc.h>.
3174 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3175 (pointer): Typedef to POINTER_TYPE *.
3176 (malloc): Remove decl; we now always use xmalloc.
3177 (alloca): Use old-style definition, since Emacs needs this.
3178 Check for arithmetic overflow when computing combined size.
3180 2002-12-04 Paul Eggert <eggert@twinsun.com>
3182 Do not generate unlocked-io.h automatically, since it's easier to
3183 maintain it by hand.
3185 * unlocked-io.h: New file, from GNU diffutils,
3186 but with proper copyright notice and attribution.
3188 * Makefile.am: Add copyright notice.
3189 (libfetish_a_SOURCES): Add unlocked-io.h.
3190 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3191 (DISTCLEANFILES, io_functions): Remove macros.
3192 (EXTRA_DIST): Remove gen_uio.
3193 (unlocked-io.h): Remove rule.
3195 2002-12-04 Jim Meyering <jim@meyering.net>
3197 Reflect the fact that stat.c and lstat.c are no longer generated.
3198 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3199 (DISTCLEANFILES): Likewise.
3200 (EXTRA_DIST): Likewise.
3201 (all_local): Don't depend on stat.c or lstat.c.
3202 (stat.c, lstat.c): Remove rules.
3203 (EXTRA_DIST): Remove xstat.in.
3205 * xstat.in: Remove file. Contents moved into stat.c.
3206 * stat.c: New file. Contents mostly from xstat.in.
3207 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3208 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3210 * safe-read.c: Rework so that it may serve to define safe_write, too.
3211 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3213 2002-12-03 Jim Meyering <jim@meyering.net>
3215 * safe-read.c, safe-write.c: Change variable names and comments, but
3216 not semantics, to minimize the differences between these two files.
3217 (safe_read): Change comment to mention SAFE_READ_ERROR.
3219 * safe-read.c (IS_EINTR): Define.
3220 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3222 2002-12-02 Bruno Haible <bruno@clisp.org>
3224 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3225 Define, taken from safe-read.c.
3226 (INT_MAX): Provide fallback.
3227 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3228 * safe-write.h (SAFE_WRITE_ERROR): Define.
3230 * safe-read.c (EINTR): Remove definition.
3231 (safe_read): Don't use EINTR if it is absent.
3233 2002-12-02 Jim Meyering <jim@meyering.net>
3235 * safe-read.c (EINTR): Define.
3236 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3237 (INT_MAX): Provide fallback.
3238 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3240 * safe-read.h (SAFE_READ_ERROR): Define.
3242 2002-12-01 Jim Meyering <jim@meyering.net>
3244 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3245 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3247 2002-11-27 Paul Eggert <eggert@twinsun.com>
3249 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3250 hash_rehash): Replace `if (limit <= value) abort ();' with
3251 `if (! (value < limit)) abort ();', for readability.
3253 2002-11-26 <karl@gnu.org>
3255 * strdup.c: copy from libc again, with jim's ok.
3256 * .cppi-disable: re-add strdup.c
3258 2002-11-25 <karl@gnu.org>
3260 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3261 instead of "strtol.c".
3263 2002-11-25 Jim Meyering <jim@meyering.net>
3265 * mktime.c: Sync from libc, now that it has the latest fix.
3267 2002-11-24 <karl@gnu.org>
3269 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3270 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3272 2002-11-24 Jim Meyering <jim@meyering.net>
3274 Update from coreutils:
3276 * mktime.c: Merge in changes from libc.
3278 Avoid a link-time failure on some Linux systems.
3279 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3280 (__mon_yday): Declare with the STATIC attribute.
3281 (__mktime_internal): Likewise.
3282 Based on a report from Greg Schafer.
3284 2002-11-23 Jim Meyering <jim@meyering.net>
3286 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3287 Use `unsigned', not `int', as type of index.
3289 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3291 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3293 2002-11-22 Paul Eggert <eggert@twinsun.com>
3295 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3296 hint that one should use `if (! x) abort ();' rather than `assert
3297 (x);', and anyway it's one less thing to worry about configuring.
3298 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3299 hash_rehash, hash_insert): Use abort rather than assert.
3301 2002-11-22 Paul Eggert <eggert@twinsun.com>
3303 * quotearg.h: Allow multiple inclusion by surrounding with
3304 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3305 so that we can be included first.
3306 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3307 * quotearg.c: Include quotearg.h immediately after config.h.
3308 No need to include stddef.h or sys/types.h any more.
3309 Surround local include files with "", not "<>".
3310 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3311 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3312 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3313 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3314 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3315 (ISPRINT): Remove; no longer needed now that we assume C89.
3317 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3320 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3321 quotearg_char): Use SIZE_MAX rather than
3322 (size_t) -1 when we are talking about "infinity".
3324 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3326 2002-11-22 Bruno Haible <bruno@clisp.org>
3328 * safe-read.h: Assume C89. Add comments.
3329 (safe_read): Change return type to size_t.
3330 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3331 counts > SSIZE_MAX correctly.
3332 * safe-write.h: New file.
3333 * safe-write.c: New file.
3334 * full-read.h: New file.
3335 * full-read.c: New file.
3336 * full-write.h: Assume C89. Add comments.
3337 * full-write.c: Include safe-write.h.
3338 (full_write): Rewritten to use safe_write.
3339 Suggested by Jim Meyering and Paul Eggert.
3341 2002-11-21 Bruno Haible <bruno@clisp.org>
3343 Remove case insensitive option matching.
3344 * argmatch.h (argcasematch): Remove declaration.
3345 (ARGCASEMATCH): Remove macro.
3346 (__xargmatch_internal): Remove case_sensitive argument.
3347 (XARGMATCH): Update.
3348 (XARGCASEMATCH): Remove macro.
3349 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3350 case_sensitive argument.
3351 (argcasematch): Remove function.
3352 (__xargmatch_internal): Remove case_sensitive argument.
3353 (main): Use XARGMATCH instead of XARGCASEMATCH.
3355 * xmalloc.c: Change compile-time error message. Add comment about
3356 required autoconf version.
3358 2002-11-21 Jim Meyering <jim@meyering.net>
3360 * strdup.c (strdup): Tweak comment and initial #if/#include.
3362 Merge in changes from the coreutils.
3364 2002-09-25 Paul Eggert <eggert@twinsun.com>
3365 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3366 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3367 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3368 int. Work more efficiently if X is the same width as uintmax_t.
3369 Do not compare X to -1, to avoid bogus compiler warning.
3370 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3371 Don't assume that f_frsize and f_bsize are the same type.
3373 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3376 * makepath.c (make_path): Restore umask *before* creating the final
3378 (make_path): Minor reformatting.
3380 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3381 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3383 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3384 ones. At least on GNU/Linux systems, `auto' means something else.
3387 2002-11-20 Paul Eggert <eggert@twinsun.com>
3389 Merge argmatch cleanups from Bison. Assume C89.
3391 * argmatch.c: Include config.h here, not in argmatch.h.
3392 Include stdlib.h, for EXIT_FAILURE.
3393 Always include <string.h>, since we assume C89.
3394 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3395 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3396 Include <stddef.h> instead, since it's all we need for size_t.
3397 (PARAMS): Remove. All uses removed.
3398 (ARRAY_CARDINALITY): Do not bother to #undef.
3399 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3400 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3401 Remove unnecessary parentheses.
3402 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3403 Insert necessary parentheses.
3404 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3405 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3407 2002-11-19 Bruno Haible <bruno@clisp.org>
3409 * mbswidth.c: Include mbswidth.h right at the beginning.
3410 * mbswidth.h: Include <stddef.h>, for size_t.
3412 * mbswidth.h (PARAMS): Remove macro.
3413 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3414 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3416 * gcd.h (PARAMS): Remove macro.
3417 (gcd): Use ANSI C function declarations.
3418 * gcd.c (gcd): Likewise.
3420 2002-11-15 Bruno Haible <bruno@clisp.org>
3422 * strcspn.c: Include <stddef.h>.
3423 (strcspn): Use ANSI C function declaration. Change return type to
3425 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3426 (strpbrk): Use NULL.
3427 * strpbrk.h (PARAMS): Remove macro.
3428 (strpbrk): Use ANSI C function declaration.
3429 * strstr.c: Don't include <sys/types.h>.
3430 * strstr.h (PARAMS): Remove macro.
3431 (strstr): Use ANSI C function declarations.
3433 2002-11-06 Bruno Haible <bruno@clisp.org>
3435 * gcd.h (gcd): Change argument type to 'unsigned long'.
3436 * gcd.c (gcd): Likewise.
3438 2002-11-05 Bruno Haible <bruno@clisp.org>
3440 * gcd.h: New file, from gettext-0.11.5.
3441 * gcd.c: New file, from gettext-0.11.5.
3443 2002-11-05 Bruno Haible <bruno@clisp.org>
3445 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3446 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3447 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3448 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3450 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3451 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3453 * closeout.c: Include gettext.h instead of <libintl.h>.
3454 * human.c: Include gettext.h instead of <libintl.h>.
3455 * quotearg.c: Include gettext.h instead of <libintl.h>.
3456 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3457 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3458 * userspec.c: Include gettext.h instead of <libintl.h>.
3459 * version-etc.c: Include gettext.h instead of <libintl.h>.
3460 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3461 (textdomain): Remove definition.
3462 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3464 * long-options.c: Remove include of <libintl.h> and definition of _.
3465 * same.c: Remove include of <libintl.h> and definition of _.
3467 2002-11-04 Bruno Haible <bruno@clisp.org>
3469 * stpcpy.h: New file, from GNU gettext-0.11.5.
3470 * strcase.h: New file, from GNU gettext-0.11.5.
3471 * strpbrk.h: New file, from GNU gettext-0.11.5.
3472 * strstr.h: New file, from GNU gettext-0.11.5.
3473 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3475 2002-05-09 Bruno Haible <bruno@clisp.org>
3477 * config.charset: Update for newest glibc. Add canonical names
3478 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3480 2002-05-09 Bruno Haible <bruno@clisp.org>
3482 * localcharset.c (get_charset_aliases): Add more Windows specific
3485 2002-05-08 Owen Taylor <otaylor@redhat.com>
3487 * config.charset: A few additions for Solaris.
3489 2001-12-05 Bruno Haible <bruno@clisp.org>
3491 * localcharset.c (locale_charset): Don't return an empty string.
3493 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3495 * config.charset: msdos in uk_UA uses CP1125.
3497 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3499 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3500 * localcharset.c (locale_charset): Declare as extern "C".
3502 2002-02-15 Bruno Haible <bruno@clisp.org>
3504 * config.charset [msdosdjgpp]: For Russian, use CP866.
3506 2002-02-11 Bruno Haible <bruno@clisp.org>
3508 * config.charset: Add support for NetBSD.
3510 2002-09-25 <karl@gnu.org>
3512 * strdup.c: copy from libc/string (via ../config/srclist*).
3513 * getopt*: copy from libc/posix.
3514 * gettext.h: copy from gettext.
3515 * .cppi-disable: add strdup.c, gettext.h.
3517 2002-07-01 Jim Meyering <meyering@lucent.com>
3519 * c-stack.c: Include sys/time.h.
3520 From Volker Borchert.
3522 2002-06-11 Paul Eggert <eggert@twinsun.com>
3524 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3525 New macro. Use it uniformly instead of
3526 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3527 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3528 reported by Vin Shelton.
3530 2002-06-22 Jim Meyering <meyering@lucent.com>
3532 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3533 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3535 2002-06-22 Paul Eggert <eggert@twinsun.com>
3537 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3538 Do not assume SA_SIGINFO behavior.
3539 Bug reported by Jim Meyering on NetBSD 1.5.2.
3541 2002-06-22 Jim Meyering <meyering@lucent.com>
3543 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3545 * exitfail.c, exitfail.h: Likewise.
3546 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3548 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3550 (EXTRA_DIST): Add fnmatch_loop.c.
3551 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3553 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3554 * fnmatch.c: Update from diffutils-2.8.2.
3555 * fnmatch_.h: New file. From diffutils-2.8.2.
3556 * fnmatch.h: Remove file.
3558 2002-06-18 Paul Eggert <eggert@twinsun.com>
3560 * file-type.h: Report an error if neither S_ISREG nor
3561 S_IFREG is defined, instead of using a test specific to glibc
3562 2.2. This should be safe, since POSIX requires S_ISREG and
3563 Unix Version 7 had S_IFREG. We don't need to check for
3564 <sys/types.h> since we don't use any symbols that it defines.
3566 2002-06-15 Jim Meyering <meyering@lucent.com>
3568 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3569 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3570 have been included before this file.
3572 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3574 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3575 so that each temporary file name is unique and valid in the first
3576 8 characters, for operation under DOS.
3578 2002-06-15 Jim Meyering <meyering@lucent.com>
3580 Work even with DJGPP 2.03, which lacks support for symlinks.
3582 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3584 * lchown.c (S_ISLNK): Likewise.
3586 2002-06-14 Jim Meyering <meyering@lucent.com>
3588 * file-type.h: Use the version from diffutils-2.8.2.
3589 * file-type.c: Likewise.
3591 2002-05-27 Jim Meyering <meyering@lucent.com>
3593 Fix a problem seen only on nonconforming systems whereby ls.c's
3594 use of localtime, and then of gettimeofday would cause trouble:
3595 the localtime call used to initialize rpl_gettimeofday's save
3596 mechanism would clobber ls's current local time information so
3597 that in any long listing the first file would always be listed
3598 with date 1970-01-01. Analysis by Volker Borchert.
3600 * gettimeofday.c (localtime): Undefine.
3601 (rpl_localtime): New function.
3603 2002-05-22 Jim Meyering <meyering@lucent.com>
3605 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3606 * file-type.h: New file.
3607 * file-type.c (file_type): New file/function. Extracted from diffutils.
3609 2002-04-29 Paul Eggert <eggert@twinsun.com>
3611 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3613 2002-04-28 Paul Eggert <eggert@twinsun.com>
3615 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3616 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3617 of 127, since 64 is the largest conceivable number for ancient
3619 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3621 2002-04-28 Jim Meyering <meyering@lucent.com>
3623 * sig2str.c (WTERMSIG): Remove definition (unused).
3625 2002-04-28 Paul Eggert <eggert@twinsun.com>
3627 * sig2str.h, sig2str.c: New files.
3628 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3630 2002-04-24 Jim Meyering <meyering@lucent.com>
3632 * gettext.h: New file, from Gettext.
3633 * Makefile.am (INCLUDES): Remove -I../intl.
3634 (libfetish_a_SOURCES): Add gettext.h.
3636 2002-04-16 Jim Meyering <meyering@lucent.com>
3638 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3639 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3640 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3642 2002-04-12 Jim Meyering <meyering@lucent.com>
3644 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3646 2002-03-10 Jim Meyering <meyering@lucent.com>
3648 * makepath.c (make_path): Remove a comma from a diagnostic.
3649 Suggestion from Santiago Vila.
3651 2002-03-08 Jim Meyering <meyering@lucent.com>
3653 * rename.c: Mention that this wrapper is needed also on
3654 mips-dec-ultrix4.4 systems.
3656 2002-03-02 Jim Meyering <meyering@lucent.com>
3658 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3659 not HAVE_CLOCK_SETTIME.
3661 2002-02-27 Paul Eggert <eggert@twinsun.com>
3663 * nanosleep.h: Rename to....
3664 * timespec.h: New name for nanosleep.h. All uses changed.
3666 * gettime.c: New file.
3667 * settime.c: New file.
3670 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3671 timespec.h. Remove nanosleep.h.
3673 2002-02-25 Paul Eggert <eggert@twinsun.com>
3675 * acl.c, acl.h: New files.
3676 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3678 2002-02-24 Jim Meyering <meyering@lucent.com>
3680 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3681 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3682 cause trouble. Reported by Nelson Beebe.
3684 2002-02-23 Paul Eggert <eggert@twinsun.com>
3686 * path-concat.c (xpath_concat): Reorder code to pacify
3687 compilers that don't know that xalloc_die never returns.
3689 2002-02-20 Jim Meyering <meyering@lucent.com>
3691 * getdate.c: Regenerate using bison-1.33.
3693 2002-02-15 Paul Eggert <eggert@twinsun.com>
3695 * posixver.c, posixver.h: New files.
3696 * Makefile.am (libfetish_a_SOURCES): Add them.
3698 2002-02-02 Paul Eggert <eggert@twinsun.com>
3699 Bruno Haible <bruno@clisp.org>
3701 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3702 (fwrite_success_callback): New declaration.
3703 * unicodeio.c (unicode_to_mb): New function, extracted from
3704 print_unicode_char. Call failure callback instead of error.
3705 (fwrite_success_callback): New function.
3706 (exit_failure_callback): New function.
3707 (fallback_failure_callback): New function.
3708 (print_unicode_char): Call unicode_to_mb.
3710 2002-01-26 Jim Meyering <meyering@lucent.com>
3712 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3714 2002-01-22 Jim Meyering <meyering@lucent.com>
3716 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3717 Otherwise, some versions of automake would omit the rule that makes
3718 Makefile from Makefile.in.
3720 2001-01-21 Paul Eggert <eggert@twinsun.com>
3722 * xmemcoll.h, xmemcoll.c: New files.
3723 * Makefile.am (libfetish_a_SOURCES): Add them.
3724 * memcoll.c: Include errno.h, and declare errno if not defined.
3725 (memcoll): Set errno to zero if there is no error.
3727 * quotearg.c (quotearg_buffer_restyled):
3728 Fix bug with quoting buffers containing NUL when backslashing escapes.
3729 This bug was exposed by the other changes in this patch.
3730 (quotearg_n_options): New arg ARGSIZE.
3731 All callers changed.
3732 (quoting_options_from_style): New function.
3733 (quotearg_n_style): Use it.
3734 (quotearg_n_style_mem): New function.
3736 * quotearg.h (quotearg_n_style_mem): New function.
3738 2002-01-16 Jim Meyering <meyering@lucent.com>
3740 * getdate.y: Add three semicolons, each just before a closing brace.
3741 Bison (as of version 1.31) no longer papers over that mistake.
3743 2002-02-14 Paul Eggert <eggert@twinsun.com>
3745 * backupfile.c (ISDIGIT): Comment fix.
3746 * getdate.y (ISDIGIT): Likewise.
3747 * posixtm.c (ISDIGIT, year): Likewise.
3748 * strverscmp.c (ISDIGIT): Likewise.
3749 * userspec.c (ISDIGIT): Likewise.
3751 2002-01-05 Jim Meyering <meyering@lucent.com>
3753 * version-etc.c (version_etc_copyright): Update copyright year.
3755 2001-01-19 Paul Eggert <eggert@twinsun.com>
3757 * closeout.c (close_stdout_status): If ferror (stdout), do
3758 not silently exit merely because the output buffer happens to
3759 have nothing pending.
3761 2001-12-18 Paul Eggert <eggert@twinsun.com>
3763 See the big note in ../ChangeLog.
3764 * human.c (suffixes): Prefer K to k for 1024.
3765 (generate_suffix_backwards): New function.
3766 (human_readable_inexact): Use it.
3767 * xstrtol.c (__xstrtol): If there is no number but there
3768 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3769 Accept 'K' as well as 'k'.
3771 2001-12-15 Jim Meyering <meyering@lucent.com>
3773 * regex.h (__restrict_arr): Update from libc.
3775 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3776 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3779 2001-12-10 Jim Meyering <meyering@lucent.com>
3781 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3782 Instead, include "xalloc.h".
3783 (initbuffer): Don't cast xmalloc return value to char*.
3784 (readline): Reword comment.
3785 Don't cast xrealloc return value to char*
3788 2001-12-09 Jim Meyering <meyering@lucent.com>
3790 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3791 `signed and unsigned type in conditional expression'.
3792 * posixtm.c (posix_time_parse): Likewise.
3794 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3796 * readtokens.c (readtoken): Declare an index to be of type unsigned
3797 to avoid a pedantic warning.
3799 * getstr.c: Don't include assert.h.
3800 (getstr): Remove warning-evoking assertions.
3801 Return -1 if offset parameter is out of bounds.
3802 Change the type of a local from int to size_t.
3804 * strftime.c (my_strftime_localtime_r): Include this function
3805 definition in the `#if ! HAVE_TM_GMTOFF' block.
3807 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3808 Include xalloc.h instead.
3810 2001-12-02 Jim Meyering <meyering@lucent.com>
3812 * tempname.c: Don't declare getenv, thus reverting the change of
3813 2001-11-18. It's no longer necessary, now that stdlib.h is always
3816 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3817 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3819 2001-11-30 Akim Demaille <akim@epita.fr>
3821 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3822 before being defined.
3824 2001-11-27 Paul Eggert <eggert@twinsun.com>
3826 * quotearg.h (quotearg_n, quotearg_n_style):
3827 First arg is int, not unsigned.
3828 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3829 (SIZE_MAX, UINT_MAX): New macros.
3830 (quotearg_n_options): Abort if N is negative.
3831 Avoid overflow check on hosts where size_t is 64 bits and int
3832 is 32 bits, as overflow is impossible there.
3833 Fix off-by-one typo that caused unnecessary reallocation.
3835 2001-11-27 Jim Meyering <meyering@lucent.com>
3837 * tempname.c: Merge with version from libc.
3838 * regex.c: Likewise.
3840 * tempname.c: Include stdlib.h unconditionally. On some old systems
3841 for which STDC_HEADERS is 0, it was not included, resulting in a
3842 warning about an integer-to-pointer conversion problem with getenv.
3843 Reported by Volker Borchert.
3845 2001-11-26 Jim Meyering <meyering@lucent.com>
3847 * gtod.h: Remove file.
3848 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3849 * gettimeofday.c: Don't include gtod.h.
3850 (GTOD_init): Remove function.
3851 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3852 Suggestion from Volker Borchert.
3854 2001-11-23 Jim Meyering <meyering@lucent.com>
3856 * hash.h (struct hash_table): Don't define here. Merely declare it.
3857 * hash.c (struct hash_table): Define it here instead.
3859 2001-11-22 Jim Meyering <meyering@lucent.com>
3861 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3863 2001-11-18 Paul Eggert <eggert@twinsun.com>
3865 * tempname.c (TMP_MAX): Remove; no longer needed.
3866 (TEMPORARIES): New macro.
3867 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3868 removes an artificial limitation (e.g. HP-UX 10.20, where
3871 2001-11-18 Jim Meyering <meyering@lucent.com>
3873 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3876 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3877 files will be created before anything else.
3879 2001-11-17 Jim Meyering <meyering@lucent.com>
3881 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3882 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3883 rather than group writable. Patch by Juan F. Codagnone.
3885 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3886 Instead, include "xalloc.h".
3888 * mountlist.c: Include unlocked-io.h after all system headers.
3889 Remove explicit declarations of xmalloc, xrealloc,
3890 and xstrdup. Instead, include "xalloc.h".
3892 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3893 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3894 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3896 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3897 Reported by Padraig Brady.
3899 * mkstemp.c: #undef mkstemp.
3901 (rpl_mkstemp): Rename from mkstemp.
3904 2001-11-16 Jim Meyering <meyering@lucent.com>
3906 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3907 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3908 determine the amount of total physical memory, use pstat_getstatic.
3909 HPUX-11 doesn't define _SC_PHYS_PAGES.
3910 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3911 If sysconf couldn't be used to determine the amount of available
3912 physical memory, use both pstat_getstatic and pstat_getdynamic.
3913 Based on a patch from Bob Proulx.
3915 2001-11-05 Jim Meyering <meyering@lucent.com>
3917 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3919 2001-11-03 Jim Meyering <meyering@lucent.com>
3921 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3922 in argmatch_to_argument call.
3924 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3927 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3928 e.g., a fault due to an attempt to free a NULL pointer.
3930 2001-11-01 Jim Meyering <meyering@lucent.com>
3932 * dirfd.c, dirfd.h: New files.
3933 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3935 * hash.c (hash_print) [TESTING]: Clean up.
3937 2001-10-22 Paul Eggert <eggert@twinsun.com>
3939 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3940 to avoid a warning if -Wall.
3942 2001-10-21 Paul Eggert <eggert@twinsun.com>
3944 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3946 2001-10-21 Jim Meyering <meyering@lucent.com>
3948 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3949 this code would end up calling gettext even in packages built
3951 * getopt.c (_): Likewise.
3952 * regex.c (_): Likewise.
3954 2001-10-20 Paul Eggert <eggert@twinsun.com>
3956 * error.c (strerror_r): Do not declare unless !_LIBC.
3957 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3958 Use strerror_r that is only a macro, even if it is not a function.
3959 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3960 (private_strerror): Use prototypes, not old-style function definition.
3961 (print_errno_message): New function.
3962 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3964 (error_tail, error, error_at_line): Use it.
3966 2001-10-11 Jim Meyering <meyering@lucent.com>
3968 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3969 and quote_n (1, ... to avoid clobbering a buffer.
3971 2001-10-05 Jim Meyering <meyering@lucent.com>
3973 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3974 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3975 * hash-pjw.h: New file.
3977 2001-09-30 Jim Meyering <meyering@lucent.com>
3979 * mountlist.c [MOUNTED_GETFSSTAT]:
3980 Include <sys/ucred.h>, for Apple Darwin.
3981 Include sys/mount.h and sys/fs_types.h only if available.
3983 (read_filesystem_list): Use FS_TYPE.
3985 2001-09-29 Paul Eggert <eggert@twinsun.com>
3987 * exclude.c (excluded_filename): 0 -> false, since it's
3990 2001-09-28 Paul Eggert <eggert@twinsun.com>
3992 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3993 #defines strtoimax. Also treat the other strto* functions
3996 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3997 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3998 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4000 2001-09-26 Jim Meyering <meyering@lucent.com>
4002 Most macros in unlocked-io.h had the wrong number of arguments.
4003 * gen-uio: New script.
4004 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4005 * unlocked-io.hin: Remove file.
4006 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4007 rather than trying to embed it here.
4008 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4009 Reported by Padraig Brady.
4011 2001-09-25 Volker Borchert <bt@teknon.de>
4013 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4015 2001-09-23 Jim Meyering <meyering@lucent.com>
4017 * mountlist.c: Remove useless parentheses in #if directives.
4018 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4019 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4021 2001-09-22 Jim Meyering <meyering@lucent.com>
4023 * localcharset.c: Update from latest gettext.
4024 * config.charset: Likewise.
4026 2001-09-20 Jim Meyering <meyering@lucent.com>
4028 * xstrtol.c (strtoimax): Guard declaration with
4029 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4030 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4031 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4032 (strtoumax): Likewise, for completeness (it wasn't necessary).
4034 2001-09-06 Paul Eggert <eggert@twinsun.com>
4036 * strtoimax.c (HAVE_LONG_LONG):
4037 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4038 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4039 to work around bug in IBM C compiler.
4041 2001-09-16 Jim Meyering <meyering@lucent.com>
4043 * mkdir.c: New file.
4045 2001-09-04 Paul Eggert <eggert@twinsun.com>
4047 * xgetcwd.c: Revert some of the previous change; intead,
4048 fix the HAVE_GETCWD_NULL code to behave more like the
4049 !HAVE_GETCWD_NULL code used to.
4052 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4055 2001-09-04 Paul Eggert <eggert@twinsun.com>
4057 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4058 Use ssize_t, not int, to store result of readlink.
4059 Check for ssize_t overflow as well as size_t overflow,
4060 as POSIX says the result of readlink is implementation-defined
4061 when ssize_t overflows.
4062 Remove unnecessary cast to char*.
4063 Use free+malloc instead of realloc, as the storage doesn't need
4064 to be preserved and it's clearer and can be more efficient that way.
4065 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4066 * xreadlink.h (xreadlink): Update prototype.
4068 2001-09-03 Paul Eggert <eggert@twinsun.com>
4070 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4071 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4072 spotted by Jim Meyering.
4074 2001-09-03 Jim Meyering <meyering@lucent.com>
4076 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4078 2001-09-03 Paul Eggert <eggert@twinsun.com>
4080 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4081 like the HAVE_GETCWD_NULL code.
4082 Include pathmax.h if not HAVE_GETCWD.
4083 Do not include xalloc.h.
4084 (INITIAL_BUFFER_SIZE): New symbol.
4085 Do not use xmalloc / xrealloc, since the caller is responsible for
4086 handling errors. Preserve errno around `free' during failure.
4087 Do not overrun buffer when using getwd.
4089 2001-09-03 Paul Eggert <eggert@twinsun.com>
4091 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4092 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4094 2001-09-02 Jim Meyering <meyering@lucent.com>
4096 * error.c: Update from GNU libc.
4098 2001-09-01 Jim Meyering <meyering@lucent.com>
4100 * xreadlink.c: New file.
4101 * xreadlink.h: New file.
4102 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4104 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4105 doesn't conflict with sparc Solaris 7's definition in
4106 /usr/include/sys/int_types.h.
4108 * exclude.c: Use `""', not `<>' to #include non-system header files.
4109 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4110 and strncasecmp as r-values. Unixware didn't have declarations.
4112 2001-08-31 Jim Meyering <meyering@lucent.com>
4114 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4115 Use an initial, malloc'd, buffer of length 128 rather than
4116 a statically allocated one of length 1024.
4118 2001-08-30 Paul Eggert <eggert@twinsun.com>
4120 * xgetcwd.c: Don't include pathmax.h.
4121 Include stdlib.h and unistd.h if available.
4123 (xmalloc, xstrdup, free): Remove decls.
4124 (xgetcwd): Don't assume sizes fit in unsigned.
4125 Check for overflow when computing sizes.
4126 Simplify reallocation code.
4128 2001-08-28 Paul Eggert <eggert@twinsun.com>
4130 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4132 * strtoimax.c: Renamed from strtoxmax.c, removing the
4135 Also, make the following further changes to make this file's
4136 configuration more similar to that of strtol.c:
4137 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4138 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4139 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4140 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4141 changed to signed values.
4143 And make the following changes as well:
4144 Fix copyright notice, as 1999 was missing.
4145 (verify): New macro.
4146 (strtoimax): Check sizes at compile-time, not run-time.
4147 Prefer strtol to strtoll if both work.
4148 (main): Remove; it was not that useful and was a pain to maintain.
4150 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4152 2001-08-30 Paul Eggert <eggert@twinsun.com>
4154 * savedir.c (savedir): Remove size parameter, as POSIX says that
4155 a directory's st_size can have an arbitrary value, so the old
4156 usage could waste an arbitrary amount of memory. All uses
4158 * savedir.h: Update prototype.
4160 2001-08-30 Paul Eggert <eggert@twinsun.com>
4162 * xstrtol.c (strtoimax): New decl.
4164 2001-08-28 Paul Eggert <eggert@twinsun.com>
4166 * xstrtol.h: Add copyright notice.
4167 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4168 LONGINT_INVALID_SUFFIX_CHAR.
4170 2001-08-30 Paul Eggert <eggert@twinsun.com>
4172 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4175 2001-08-30 Paul Eggert <eggert@twinsun.com>
4177 * hash.c: Remove '2001' from copyright notice.
4179 2001-08-30 Paul Eggert <eggert@twinsun.com>
4181 * full-write.h: New file.
4182 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4183 * full-write.c: Correct credits, as cccp.c no longer
4184 exists and anyway it was so heavily changed from the old cccp
4185 code as to be unrecognizable. Include full-write.h.
4186 (full_write) Return size_t, with short writes meaning failure.
4187 All callers changed. This fixes a bug with large buffers
4189 * utime.c: Include full-write.h.
4191 2001-08-30 Paul Eggert <eggert@twinsun.com>
4193 Merge 'exclude' changes from tar 1.13.22.
4194 This fixes one or two unlikely storage allocation overflow bugs,
4195 but doesn't change user-visible behavior otherwise.
4197 2001-08-30 Paul Eggert <eggert@twinsun.com>
4199 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4200 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4201 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4202 Include if available.
4203 (<xalloc.h>): Include
4204 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4205 (verify): New macro. Use it to verify that EXCLUDE macros do not
4206 collide with FNM macros.
4207 (struct patopts): New struct.
4208 (struct exclude): Use it, as exclude patterns now come with options.
4209 (new_exclude): Support above changes.
4210 (new_exclude, add_exclude_file):
4211 Initial size must now be a power of two to simplify overflow checking.
4212 (free_exclude, fnmatch_no_wildcards): New function.
4213 (excluded_filename): No longer requires options arg, as the options
4214 are determined by add_exclude. Now returns bool, not int.
4215 (excluded_filename, add_exclude):
4216 Add support for the fancy new exclusion options.
4217 (add_exclude, add_exclude_file): Now takes int options arg.
4218 Check for arithmetic overflow when computing sizes.
4219 (add_exclude_file): xrealloc might modify errno, so don't
4220 realloc until after errno might be used.
4222 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4224 (free_exclude): New decl.
4225 (add_exclude, add_exclude_file): Now takes int options arg.
4226 (excluded_filename): No longer requires options arg, as the options
4227 are determined by add_exclude. Now returns bool, not int.
4229 2001-08-30 Paul Eggert <eggert@twinsun.com>
4231 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4233 2001-08-27 Jim Meyering <meyering@lucent.com>
4235 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4237 * version-etc.c (N_): Remove definition.
4238 Revert most of last change.
4239 Instead, simply don't mark the `Copyright...' string for translation.
4240 Based on advice from Paul Eggert.
4242 * strtoxmax.c: Tweak comment.
4244 2001-08-26 Jim Meyering <meyering@lucent.com>
4246 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4247 of copyright with `%s' so translators don't get an untranslated
4249 (COPYRIGHT_YEAR): Define.
4250 (version_etc): Use fprintf rather than fputs.
4251 Suggestion from Ulrich Drepper.
4253 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4255 * strtoll.c: New file, from GNU libc.
4256 * xstrtoimax.c: New file.
4258 * xstrtol.h: Add xstrtoimax.
4259 * strtoumax.c: New file. Simply include "strtoumax.c".
4260 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4262 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4263 * strtoxmax.c: ... then renamed to this.
4265 2001-08-13 Paul Eggert <eggert@twinsun.com>
4267 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4268 Port to Solaris 8, where 'sed' requires a space after the 'r'
4269 command, and where sh dislikes "$/". Clean up the spacing a bit.
4270 Redirect output to $tmp just once.
4272 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4274 * addext.c (<errno.h>): Include.
4275 (errno): Declare if not defined.
4276 (addext): Work correctly when pathconf returns -1 and leaves
4277 errno alone because there is no limit. Also, work even if
4278 pathconf returns a value greater than SIZE_MAX.
4280 2001-08-12 Jim Meyering <meyering@lucent.com>
4282 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4283 Simply `return getcwd (NULL, 0);'.
4284 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4285 Use 1300 as initial value for length, not PATH_MAX.
4287 * pathmax.h: Clean up cpp syntax.
4289 2001-08-12 Jim Meyering <meyering@lucent.com>
4291 * gettimeofday.c: New file.
4293 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4295 2001-08-04 Jim Meyering <meyering@lucent.com>
4297 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4298 to get in sync with glibc.
4300 2001-08-03 Paul Eggert <eggert@twinsun.com>
4302 The following changes are from gettext 0.10.39 as maintained by
4305 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4306 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4307 with inverted sense. All uses changed.
4309 * mbswidth.c: Don't include <limits.h>.
4310 Include <stdlib.h> and <string.h> unconditionally.
4311 (iswcntrl, mbsinit, ISCNTRL): New macros.
4312 (mbsnwidth): Use K&R style function declarations.
4313 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4314 can optimize it when MB_CUR_MAX == 1.
4315 The width of control characters is zero, not 1.
4317 2001-07-15 Jim Meyering <meyering@lucent.com>
4319 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4320 (BUILT_SOURCES): Add unlocked-io.h.
4321 (io_functions): Define.
4322 (unlocked-io.h): New rule.
4323 (DISTCLEANFILES): Add unlocked-io.h.
4324 (all-local): Depend on unlocked-io.h, to ensure it is created.
4326 * unlocked-io.hin: New file
4328 * regex.c: Update from glibc.
4330 2001-07-05 Jim Meyering <meyering@lucent.com>
4332 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4334 (libfetish_a_SOURCES): Put all .h files here instead.
4335 Remove a thus-exposed (better checks in automake) duplicate and
4336 two unnecessary .h files.
4338 2001-06-11 Jim Meyering <meyering@lucent.com>
4340 * regex.c: Update from GNU libc.
4342 2001-05-27 Jim Meyering <meyering@lucent.com>
4344 * readutmp.h (UT_TYPE): Define.
4346 2001-05-24 Jim Meyering <meyering@lucent.com>
4348 * argmatch.c: Include "quote.h".
4349 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4350 quote function. Reported by Göran Uddeborg.
4352 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4354 * dirname.c (dir_name): Compute append_dot using path, not newpath
4355 which is not yet declared.
4357 2001-05-11 Paul Eggert <eggert@twinsun.com>
4359 * Makefile.am (libfetish_a_SOURCES):
4360 Add strftime.c, since we now compile it on all hosts.
4362 * strftime.c (my_strftime):
4363 Define to nstrftime if emacs, but only if my_strftime is not defined.
4364 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4365 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4366 Add one more extra argument: a nanoseconds value.
4369 (my_strftime function): Add %N format.
4370 (emacs_strftimeu): Renamed from emacs_strftime,
4371 with extra ut argument.
4373 2001-05-11 Paul Eggert <eggert@twinsun.com>
4375 dirname code cleanup. base_name now behaves more compatibly
4376 with POSIX basename when given file names that have trailing
4377 slashes, and similarly for dir_name. Add new primitives
4378 base_len and dir_len. Put the directory-name-related decls
4381 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4382 * backupfile.c (base_name): Likewise.
4383 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4384 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4385 * makepath.c (strip_trailing_slashes): Likewise.
4386 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4388 * rename.c (strip_trailing_slashes): Likewise.
4389 * same.c (base_name): Likewise.
4390 * stripslash.c (ISSLASH): Likewise.
4392 * addext.c: Include <dirname.h> after size_t is defined.
4393 * backupfile.c: Likewise.
4395 * addext.c (addext): Use base_len to trim redundant
4396 trailing slashes instead of doing it ourselves.
4397 But do not trim the last slash if it is not redundant.
4399 * backupfile.c (find_backup_file_name,
4400 max_backup_version): Use base_len instead of rolling it ourselves.
4401 Handle the case of "" and (on DOS) "C:" correctly.
4403 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4404 Include <string.h>, <dirname.h>.
4405 (base_name): Allow file names ending in slashes, other than names
4406 that are all slashes. In this case, return the basename followed
4407 by the slashes. This is more general, and can be used in places
4408 where the original base_name purposely had an assertion failure.
4409 (base_len): New function.
4411 * dirname.c: Include <string.h> instead of <stdlib.h>.
4412 Do not include <assert.h>; no longer needed.
4414 (memrchr): Remove decl.
4415 (dir_name_r): Remove.
4416 (dir_len): Renamed from dirlen. All callers changed.
4417 Rewrite in terms of base_name, for simplicity and consistency.
4418 (dir_name): Never return NULL. All callers changed.
4419 Do not include <stdlib.h> in test program; no longer needed.
4420 return 0; is fine for test program.
4422 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4424 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4426 * path-concat.c (path_concat): Use base_len to compute
4427 base length, not strlen; this means we cannot rely on memcpy
4430 * same.c (STREQ): Remove.
4431 (same_name): Handle the case where the basename ends in trailing '/'.
4433 * stripslash.c (strip_trailing_slashes): Return nonzero if
4434 a slash was stripped. Do not strip the last slash after a
4437 2001-04-08 Jim Meyering <meyering@lucent.com>
4439 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4440 recomputed; that's necessary when the offset spans a DST transition.
4441 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4443 2001-04-02 Jim Meyering <meyering@lucent.com>
4445 * regex.h, regex.c: Update from GNU libc.
4447 2001-03-19 Paul Eggert <eggert@twinsun.com>
4449 * version-etc.c (version_etc_copyright): Update to 2001.
4451 2001-03-16 Paul Eggert <eggert@twinsun.com>
4453 * tempname.c (uint64_t): Define to uintmax_t if
4454 not defined, and if UINT64_MAX is not defined.
4455 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4456 Reported by John David Anglin.
4458 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4460 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4461 alias if codeset is empty.
4462 * config.charset (BeOS): Use wildcard syntax.
4464 2001-03-13 Jim Meyering <meyering@lucent.com>
4466 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4467 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4470 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4472 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4474 * unicodeio.c (print_unicode_char): Simplify accordingly.
4476 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4478 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4479 support for DOS/DJGPP.
4481 2001-02-28 Paul Eggert <eggert@twinsun.com>
4483 * Makefile.am (libfetish_a_SOURCES):
4484 Add dup-safer.c, fopen-safer.c.
4485 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4487 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4489 2001-02-25 Paul Eggert <eggert@twinsun.com>
4491 The mkstemp replacement is taken from glibc 2.2.2, with some
4492 portability fixes for use outside glibc, as follows:
4494 * tempname.c (struct_stat64): New macro.
4495 (direxists, __gen_tempname): Use it.
4496 This avoids a portability problem with Solaris 8.
4498 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4499 (<stddef.h>, <stdint.h>, <string.h>):
4500 Include only if STDC_HEADERS || _LIBC.
4501 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4502 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4503 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4504 (__set_errno): Define this macro if <errno.h> doesn't.
4505 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4506 Define these macros if <stdio.h> doesn't.
4507 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4508 Define these macros if <sys/stat.h>
4509 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4510 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4511 __xstat64): Define if not _LIBC.
4512 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4513 (__gen_tempname): Invoke gettimeofday only if
4514 HAVE_GETTIMEOFDAY || _LIBC;
4515 otherwise, fall back on plain "time".
4516 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4518 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4520 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4522 2001-02-17 Jim Meyering <meyering@lucent.com>
4524 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4525 around included file name.
4527 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4529 * strftime.c: Update from GNU libc (the only changes were to comments).
4531 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4533 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4535 2001-02-17 Paul Eggert <eggert@twinsun.com>
4537 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4538 Remove workaround macros for hosts that have mbrtowc but not
4539 mbstate_t, as we now insist on proper declarations for both
4540 before using mbrtowc.
4542 2001-02-17 Jim Meyering <meyering@lucent.com>
4544 * regex.c: Update from libc.
4546 2001-02-16 Paul Eggert <eggert@twinsun.com>
4548 * alloca.c (malloc): Undef before defining, since stdlib.h
4549 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4550 Reported by Mark Hounschell via Paul Eggert.
4552 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4554 * config.charset: Update for FreeBSD 4.2.
4556 2001-01-26 Jim Meyering <meyering@lucent.com>
4558 * quotearg.c: Include stddef.h.
4559 * quote.c: Include stddef.h.
4560 Reported by Axel Kittenberger.
4562 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4563 line in double quotes so that it evokes a better diagnostic.
4564 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4565 Reported by Axel Kittenberger.
4567 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4569 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4570 to avoid a warning. Add back 'const' to inptr.
4572 2001-01-16 Jim Meyering <meyering@lucent.com>
4574 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4577 2001-01-14 Jim Meyering <meyering@lucent.com>
4579 * rename.c: New file. From Volker Borchert.
4580 Include stdlib.h, string.h or strings.h, and xalloc.h.
4581 Use strip_trailing_slashes rather than open-coding it.
4583 2001-01-03 Paul Eggert <eggert@twinsun.com>
4585 * strftime.c: Sync with glibc time/strftime.c 1.81.
4587 2001-01-03 Jim Meyering <meyering@lucent.com>
4589 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4590 local `inptr' to avoid warning with some system declarations of iconv.
4592 2000-12-29 Paul Eggert <eggert@twinsun.com>
4594 * modechange.c: Do not assume that mode_t uses the
4595 traditional octal encoding. E.g. "chmod 1 FOO" should set
4596 the other-execute bit of FOO even if S_IXOTH != 1.
4598 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4599 WOTH, XOTH, ALLM): New macros.
4600 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4601 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4603 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4604 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4606 No need to use uintmax_t; unsigned long is long enough.
4607 Don't bother to get suffix since we don't use it.
4609 2000-12-24 Jim Meyering <meyering@lucent.com>
4611 * hash.c (is_prime): Return explicit boolean values.
4612 (hash_get_first): Return NULL to appease Irix5.6's 89.
4613 Reported by Nelson Beebe.
4615 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4617 * localcharset.c (locale_charset): Add support for Win32.
4619 2000-12-18 Paul Eggert <eggert@twinsun.com>
4621 * physmem.h, physmem.c: New files.
4623 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4624 (noinst_HEADERS): Add physmem.h.
4626 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4627 't' for compatibility with Solaris 8 sort.
4629 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4631 * config.charset: Add support for BeOS.
4633 2000-12-16 Jim Meyering <meyering@lucent.com>
4635 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4636 SHELLS_FILE to a file name that's useful on djgpp systems.
4638 (ADDITIONAL_DEFAULT_SHELLS): Define.
4639 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4640 Based mostly on a patch from Prashant TR.
4642 2000-12-16 Jim Meyering <meyering@lucent.com>
4644 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4645 N and M) would have treated it like `chown N:N FILE'.
4647 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4649 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4651 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4652 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4653 to the list of canonical encodings. Rename EUC-CN to GB2312.
4655 2000-12-08 Andreas Schwab <schwab@suse.de>
4657 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4658 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4660 2000-12-07 Jim Meyering <meyering@lucent.com>
4662 * stripslash.c (ISSLASH): Define.
4663 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4666 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4667 (dir_name_r): Declare this function as static.
4668 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4669 manifest itself on a name containing a mix of slashes and
4671 Make this function work with names starting with a DOS-style
4672 drive letter and colon prefix.
4673 (dir_name): Append `.' if necessary.
4674 Based mostly on patches from Prashant TR and Eli Zaretskii.
4676 * dirname.h (dir_name_r): Remove prototype.
4678 2000-12-05 Jim Meyering <meyering@lucent.com>
4680 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4682 2000-12-04 Jim Meyering <meyering@lucent.com>
4684 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4685 Also include memory.h, stdlib.h, unistd.h if appropriate.
4686 Reported by Andreas Jaeger (conflicting declaration of malloc).
4688 2000-12-02 Jim Meyering <meyering@lucent.com>
4690 * closeout.h: Make idempotent, to avoid some obscure warnings.
4692 2000-12-01 Paul Eggert <eggert@twinsun.com>
4694 * memrchr.c: Include <config.h> before any system include file.
4696 2000-11-29 Paul Eggert <eggert@twinsun.com>
4698 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4700 2000-11-26 Jim Meyering <meyering@lucent.com>
4702 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4704 2000-11-22 Paul Eggert <eggert@twinsun.com>
4706 * strftime.c (my_strftime): Do not invoke mbrlen with a
4707 size of (size_t) -1; it's not portable.
4709 2000-11-17 Akim Demaille <akim@epita.fr>
4711 * obstack.h: Formatting changes.
4712 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4713 prevent type checking.
4714 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4715 cast the value to (void *): assigning a `foo *' to a `void *'
4717 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4719 2000-11-17 Jim Meyering <meyering@lucent.com>
4721 * strstr.c: Update from GNU libc.
4723 2000-11-16 Jim Meyering <meyering@lucent.com>
4725 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4727 2000-11-11 Jim Meyering <meyering@lucent.com>
4729 * error.c: Add a couple #includes, merging from GNU libc version.
4731 2000-11-10 Jim Meyering <meyering@lucent.com>
4733 * obstack.h: Update from GNU libc.
4734 * obstack.c: Likewise.
4736 2000-11-06 Paul Eggert <eggert@twinsun.com>
4738 * getusershell.c (setusershell): Use rewind rather than
4739 fseek/fseeko, to avoid configuration hassles with fseeko.
4740 Don't bother opening SHELLS_FILE if shellstream is NULL;
4743 2000-11-05 Jim Meyering <meyering@lucent.com>
4745 * makepath.h (make_dir): Declare.
4746 * makepath.c (make_dir): Remove `static' attribute.
4749 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4751 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4752 last one in a bucket, advance to the next bucket.
4754 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4756 * fnmatch.c: Do not comment out all the code if we are using
4757 the GNU C library, because in some cases we are replacing buggy
4758 code in the GNU C library itself.
4760 2000-10-30 Paul Eggert <eggert@twinsun.com>
4762 * error.h, getline.h, modechange.h:
4763 Remove "2000" from Copyright line, as the file hasn't been
4764 changed this year other than in the copyright notice.
4766 * xalloc.h: Add "2000" to Copyright line, as this file
4767 was changed this year.
4769 2000-10-30 Paul Eggert <eggert@twinsun.com>
4771 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4772 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4773 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4775 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4777 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4778 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4779 doesn't define __restrict_arr.
4781 2000-10-29 Jim Meyering <meyering@lucent.com>
4783 * xstat.in: Fix grammar in comment.
4785 2000-10-28 Jim Meyering <meyering@lucent.com>
4787 * memchr.c: Update from libc.
4788 Adjust for portability:
4789 [HAVE_STDLIB_H]: Include stdlib.h.
4790 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4791 Undef __memchr, too.
4792 [!weak_alias]: Define __memchr to memchr.
4794 * regex.c: Update from libc.
4795 * regex.h: Likewise.
4796 * getopt1.c: Likewise.
4797 * memcmp.c: Likewise.
4799 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4800 Avoid using fseek, when possible -- it's broken by design.
4801 Patch by Ulrich Drepper.
4803 2000-10-26 Jim Meyering <meyering@lucent.com>
4805 * strftime.c: Update from libc.
4807 2000-10-25 Jim Meyering <meyering@lucent.com>
4809 * obstack.c: Update from libc.
4811 2000-10-23 Jim Meyering <meyering@lucent.com>
4813 * hard-locale.c (hard_locale): Revert last change -- it was simply
4814 wrong. That set_locale call must not have any side effects.
4817 2000-10-22 Jim Meyering <meyering@lucent.com>
4819 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4820 [CYCLIC]: Remove now-unused definition.
4822 * save-cwd.c (O_DIRECTORY): Define, if needed.
4823 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4824 Suggestion from Ulrich Drepper.
4826 2000-10-21 Jim Meyering <meyering@lucent.com>
4828 * dirname.c (dir_name_r): New function, factored out of dir_name.
4829 (dir_name): Use dir_name_r.
4830 * dirname.h (dir_name_r): Declare it.
4832 2000-10-21 Jim Meyering <meyering@lucent.com>
4834 * dirname.c (memrchr): Declare if necessary.
4835 (dir_name): Remove the restriction that there be no
4836 trailing slashes. Now, this code skips past them, effectively
4838 [TEST_DIRNAME] (main): New unit tests.
4840 * memrchr.c: New file from GNU libc.
4841 Undef __memrchr, too.
4842 [!weak_alias]: Define __memrchr to memrchr.
4843 Guard weak_alias use with `#ifdef weak_alias'.
4845 2000-10-17 Jim Meyering <meyering@lucent.com>
4847 * quote.h (PARAMS): Define and use.
4848 Reported by Akim Demaille.
4850 * getopt.c: Update from libc.
4852 2000-10-16 Jim Meyering <meyering@lucent.com>
4854 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4857 2000-09-25 Jim Meyering <meyering@lucent.com>
4859 * md5.h (rol): Define (from GnuPG).
4861 * sha.c: Give credit (GnuPG) where due.
4862 (M): Use rol rather than open-coding it.
4863 Add a FIXME comment.
4865 2000-09-21 Jim Meyering <meyering@lucent.com>
4867 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4868 Reported by Michael Stone.
4870 2000-09-20 Jim Meyering <meyering@lucent.com>
4872 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4873 (noinst_HEADERS): Add sha.h.
4874 Based on code from Scott G. Miller and from GnuPG.
4876 2000-09-15 Jim Meyering <meyering@lucent.com>
4878 * regex.c: Update from libc.
4880 2000-09-10 Jim Meyering <meyering@lucent.com>
4882 * getopt.c (_getopt_internal): Update from glibc.
4884 2000-09-09 Jim Meyering <meyering@lucent.com>
4886 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4887 think it should be used as a general replacement for isascii.
4888 * fnmatch.c: Likewise.
4889 * mbswidth.c: Likewise
4890 * regex.c: Likewise.
4893 * userspec.c: Include sys/param.h and limits.h.
4895 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4896 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4897 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4898 UID, GID. Check range.
4900 2000-09-06 Jim Meyering <meyering@lucent.com>
4902 * getopt.c (_getopt_internal): Update from glibc.
4904 2000-08-30 Jim Meyering <meyering@lucent.com>
4906 * strftime.c: Merge in changes from GNU libc.
4908 2000-08-26 Jim Meyering <meyering@lucent.com>
4910 * closeout.c: Include "__fpending.h".
4911 (close_stdout_status): Return right away if there's nothing to flush.
4913 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4914 * __fpending.c: New file.
4915 * __fpending.h: New file.
4917 2000-08-07 Paul Eggert <eggert@twinsun.com>
4919 Standardize on "memory exhausted" instead of "Memory exhausted"
4920 or "virtual memory exhausted".
4921 * obstack.c (print_and_abort): Use "memory exhausted", not
4922 "virtual memory exhausted".
4923 * same.c (same_name): Invoke xalloc_die instead of printing
4925 * userspec.c (parse_user_spec): Likewise.
4926 * bumpalloc.h: comment fix
4927 * same.c, userspec.c: Include xalloc.h.
4929 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4930 not char *const and pointing to a constant array.
4931 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4932 (xrealloc): Comment fix.
4934 * userspec.c (parse_user_spec):
4935 Don't translate a message until just before returning,
4936 to avoid unnecessary translation.
4938 2000-08-07 Jim Meyering <meyering@lucent.com>
4940 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4941 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4942 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4943 getgroups.c, gethostname.c, getopt.h, group-member.c,
4944 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4945 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4946 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4947 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4948 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4949 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4950 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4951 yesno.c: Back out Copyright date changes for each file with no change
4952 this year. This eases coordination with other programs using the same
4953 source code modules. From Paul Eggert.
4955 2000-08-03 Greg McGary <greg@mcgary.org>
4957 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4958 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4959 (EXTEND_BUFFER): Use them.
4961 2000-08-01 Jim Meyering <meyering@lucent.com>
4963 * dirname.c (ISSLASH): Define.
4964 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4965 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4966 both `\' and `/' may be use as path separators.
4967 Based on a patch from Prashant TR.
4969 2000-07-31 Paul Eggert <eggert@twinsun.com>
4971 * quotearg.c (quotearg_n_options): Don't make the initial
4972 slot vector a constant, since it might get modified.
4974 2000-07-31 Jim Meyering <meyering@lucent.com>
4976 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4977 * obstack.c (print_and_abort): Likewise.
4979 2000-07-30 Paul Eggert <eggert@twinsun.com>
4981 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4982 buffer, so that the caller can always quote one small
4983 component of a "memory exhausted" message in slot 0.
4984 From a suggestion by Jim Meyering.
4986 2000-07-30 Jim Meyering <meyering@lucent.com>
4988 * makepath.c (make_path): Quote the other instance, too.
4990 * quotearg.c (N_STATIC_SLOTVECS): Define.
4991 (STATIC_BUF_SIZE): Define.
4992 (quotearg_n_options): Use only statically allocated storage when
4993 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4994 than STATIC_BUF_SIZE.
4996 2000-07-29 Jim Meyering <meyering@lucent.com>
4998 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4999 * dirname.c (dir_name): Likewise.
5001 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5003 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5004 (dir_name): Assert that there are no trailing slashes.
5006 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5008 * mbswidth.h (mbswidth): Add a flags argument.
5009 (mbswidth): New declaration.
5010 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5011 * mbswidth.c (mbswidth): Add a flags argument.
5012 (mbsnwidth): New function.
5014 2000-07-24 Jim Meyering <meyering@lucent.com>
5016 * mbswidth.c: Remove useless #else. From Bruno Haible.
5018 2000-07-23 Paul Eggert <eggert@twinsun.com>
5020 * mbswidth.c (_XOPEN_SOURCE):
5021 Don't define; this causes problems on Solaris 7.
5022 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5024 2000-07-23 Paul Eggert <eggert@twinsun.com>
5027 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5028 so that mbstate_t is always defined.
5030 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5031 be 1 in at least one GCC installation, and this configuration
5032 error is likely to be common. Ignoring MB_LEN_MAX hurts
5033 performance on hosts that have mbrtowc but have only unibyte
5034 locales, but I assume these hosts are rare.
5036 2000-07-23 Paul Eggert <eggert@twinsun.com>
5038 * quotearg.c: Streamline by invoking multibyte code only if needed.
5039 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5040 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5041 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5042 invoke multibyte primitives.
5044 2000-07-23 Jim Meyering <meyering@lucent.com>
5046 * basename.c (base_name): Add an assertion.
5048 2000-07-15 Bruno Haible <clisp.cons.org>
5050 * quotearg.c: When the system forces us to redefine mbstate_t,
5051 shadow its mbsinit function.
5053 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5055 * mbswidth.h: New file.
5056 * mbswidth.c: New file.
5057 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5058 (noinst_HEADERS): Add mbswidth.h.
5060 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5062 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5065 2000-07-15 Jim Meyering <meyering@lucent.com>
5067 * makepath.c: Include quote.h.
5068 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5069 corresponding argument in a `quote (...)' call.
5070 Give better diagnostics.
5072 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5073 (noinst_HEADERS): Add quote.h.
5075 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5076 from tar's src/misc.c.
5077 * quote.h: New file. Prototypes for same.
5079 2000-07-10 Paul Eggert <eggert@twinsun.com>
5081 From a suggestion by Bruno Haible.
5082 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5083 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5084 to decide whether to define the BeOS workaround macro;
5085 this adjusts to the change to AC_MBSTATE_T.
5087 2000-07-13 Paul Eggert <eggert@twinsun.com>
5089 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5091 * quotearg.c (quoting_style_args, quoting_style_vals,
5092 quotearg_buffer_restyled): Add support for
5093 clocale_quoting_style. Undo previous change to
5094 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5095 and "{RIGHT QUOTATION MARK}" msgids.
5097 2000-07-05 Paul Eggert <eggert@twinsun.com>
5099 The old behavior of quoting `like this' doesn't look good with
5100 newer, ISO-style fonts. See:
5101 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5103 Instead, quote "like this" by default. Let the translator
5104 tailor the locale-specific quoting behavior by providing
5105 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5107 * quotearg.c (N_): New macro.
5108 (gettext_default): New function.
5109 (quotearg_buffer_restyled): Use
5110 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5111 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5113 2000-07-09 Jim Meyering <meyering@lucent.com>
5115 * Most files: Update copyright dates to include 2000.
5117 2000-07-08 Jim Meyering <meyering@lucent.com>
5119 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5121 (xgethostname): Remove now-unnecessary #ifdef.
5122 Move declaration of `err' into loop where it's used.
5124 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5126 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5127 by allocating a larger buffer. Test the gethostname return value for
5128 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5129 returns an error and ENAMETOOLONG isn't defined.
5131 2000-07-05 Paul Eggert <eggert@twinsun.com>
5132 and Bruno Haible <haible@clisp.cons.org>
5134 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5136 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5138 * quotearg.c (struct quoting_options): Simplify quote_these_too
5141 2000-07-03 Jim Meyering <meyering@lucent.com>
5143 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5144 Reported by Bruno Haible.
5146 2000-07-04 Jim Meyering <meyering@lucent.com>
5148 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5149 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5152 2000-07-03 Paul Eggert <eggert@twinsun.com>
5153 and Bruno Haible <haible@clisp.cons.org>
5155 * quotearg.c (mbrtowc):
5156 Assign to *pwc, and return 1 only if result is nonzero.
5157 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5159 2000-07-03 Jim Meyering <meyering@lucent.com>
5161 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5162 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5165 2000-07-02 Jim Meyering <meyering@lucent.com>
5167 * quotearg.c (mbstate_t): Don't define here.
5169 2000-07-02 Jim Meyering <meyering@lucent.com>
5171 * nanosleep.c (SIGCONT): Define if not already defined.
5173 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5175 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5176 per change in ../m4/ls-mntd-fs.m4.
5177 (read_filesystem_list): Ignore symbolic links.
5179 2000-06-29 Jim Meyering <meyering@lucent.com>
5181 * same.c: Include <string.h> or <strings.h>, as appropriate,
5182 for declaration of strcmp.
5184 * long-options.c: Include <stdlib.h>, for declaration of exit.
5186 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5187 Avoid warning by casting result to `char *' to remove `const'.
5189 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5191 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5193 2000-06-26 Paul Eggert <eggert@twinsun.com>
5195 savedir now sets errno on failure and invokes xmalloc to get memory.
5196 Fix a couple of other minor bugs while we're at it.
5198 * savedir.c (<unistd.h>): Do not include; there's no need.
5199 (NAMLEN): Remove macro.
5200 (malloc, realloc): Remove decls.
5202 ("xalloc.h"): Include.
5203 (NAME_SIZE_DEFAULT): New macro.
5204 (savedir): Use xmalloc / xrealloc to allocate memory.
5205 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5206 Skip "" directory entries.
5207 Use strlen to calculate directory entry length, since the old method
5208 is rarely used these days and isn't worth supporting.
5209 Don't use a pointer after freeing it.
5210 Check for integer overflow when calculating allocation size.
5211 Use memcpy to copy entries, instead of stpcpy.
5212 Set errno properly when returning NULL.
5213 Check for readdir error.
5215 2000-06-26 Jim Meyering <meyering@lucent.com>
5217 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5219 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5221 * getusershell.c (xmalloc, xrealloc): Remove functions.
5223 Don't include <stdlib.h>. Don't declare malloc, realloc.
5225 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5227 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5229 2000-06-24 Jim Meyering <meyering@lucent.com>
5231 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5233 2000-06-21 Jim Meyering <meyering@lucent.com>
5235 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5237 2000-06-19 Paul Eggert <eggert@twinsun.com>
5239 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5240 (mbrtowc, mbstate_t): Define substitutes if
5241 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5242 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5243 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5245 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5247 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5248 than 1024, return a memory chunk of least possible size, instead
5249 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5250 Use free/xmalloc instead of xrealloc to avoid copying for very long
5253 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5255 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5256 address, not strdup. Include <stdlib.h> and don't declare free().
5258 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5260 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5263 2000-06-21 Jim Meyering <meyering@lucent.com>
5265 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5266 (noinst_HEADERS): Add getstr.h.
5268 * getline.c (getstr): Move into a separate file.
5269 * getstr.c (getstr): New file, extracted from getline.c, with
5270 the following changes: new parameter, delim2; both delim[12]
5271 parameters have type `int', not `char'. The latter would lose
5272 with 8-bit delimiters.
5273 * getstr.h: New file.
5275 2000-06-19 Jim Meyering <meyering@lucent.com>
5277 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5279 2000-06-18 Jim Meyering <meyering@lucent.com>
5281 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5282 Besides, these days every porting target provides a mkdir function.
5284 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5285 (this snippet comes from src/system.h).
5287 2000-06-15 Paul Eggert <eggert@twinsun.com>
5289 * human.c (adjust_value): New function.
5290 (human_readable_inexact): Apply rounding style even when
5291 printing approximate values.
5293 2000-06-14 Paul Eggert <eggert@twinsun.com>
5295 * human.c (human_readable_inexact): Allow an input block
5296 size that is not a multiple of the output block size, and vice versa.
5297 Reported by Piergiorgio Sartor.
5299 2000-06-14 Paul Eggert <eggert@twinsun.com>
5301 * getdate.y (get_date): Apply relative times after time
5302 zone indicator, not before. Reported by Todd A. Jacobs.
5304 2000-06-13 Jim Meyering <meyering@lucent.com>
5306 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5308 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5310 2000-06-12 Paul Eggert <eggert@twinsun.com>
5312 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5314 2000-06-04 Paul Eggert <eggert@twinsun.com>
5316 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5318 2000-06-04 Jim Meyering <meyering@lucent.com>
5320 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5321 SunOS 4.1.4 for which gid_t is an unsigned type.
5323 2000-06-03 Jim Meyering <meyering@lucent.com>
5325 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5327 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5329 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5330 newer, don't install charset.alias.
5331 * config.charset: Change the Linux/glibc rules so they become empty
5332 on glibc-2.1 or newer.
5334 2000-06-02 Jim Meyering <meyering@lucent.com>
5336 * mountlist.c: Back out last change. Instead, do this...
5337 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5338 member using the same `ignore'-testing code.
5339 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5343 2000-05-29 Jim Meyering <meyering@lucent.com>
5345 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5346 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5348 2000-05-22 Jim Meyering <meyering@lucent.com>
5350 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5352 2000-05-18 Jim Meyering <meyering@lucent.com>
5354 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5355 back, too, since it may have been modified by allocate_entry.
5356 (hash_delete): Rewrite to use neither the assignment operator
5357 nor the comma operator in an if-expression.
5359 2000-05-15 Paul Eggert <eggert@twinsun.com>
5362 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5363 Remove; no longer needed.
5364 "quotearg.h": Add include.
5365 (file_name): Do not bother to explicitly initialize to NULL; it's less
5366 efficient on some hosts.
5367 (close_stdout_status): Remove test as to whether stdout was already
5368 closed; it breaks for the case "echo x | sort >&-".
5369 Quote file name colons.
5370 Do not assume that _("write error") lacks format strings.
5372 2000-05-15 Jim Meyering <meyering@lucent.com>
5374 * version-etc.c (version_etc_copyright): Update the copyright string
5375 used in all --version output.
5377 2000-05-14 Jim Meyering <meyering@lucent.com>
5379 * closeout.c (close_stdout_set_file_name): New function.
5380 (close_stdout_status): Use new file-scoped global.
5381 Return right away if fstat says the stdout file descriptor is invalid.
5382 * closeout.h (close_stdout_set_file_name): Declare.
5384 2000-05-10 Jim Meyering <meyering@lucent.com>
5386 * closeout.c [default_exit_status]: New file-scoped variable.
5387 (close_stdout_set_status): New function.
5388 * closeout.h (close_stdout_set_status): Declare.
5390 2000-05-08 Jim Meyering <meyering@lucent.com>
5392 * long-options.c: Don't include closeout.h.
5393 (parse_long_options): Don't call close_stdout for --version.
5395 2000-05-06 Jim Meyering <meyering@lucent.com>
5397 * strnlen.c: Undefine __strnlen and strnlen.
5398 [!weak_alias]: Define __strnlen to strnlen.
5400 * atexit.c: New file, from libiberty.
5402 2000-05-06 Jim Meyering <meyering@lucent.com>
5404 * closeout.c (close_stdout_status): Also check for errors on the
5407 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5409 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5410 instead of xmalloc, xrealloc, path_concat.
5411 (locale_charset): Treat empty environment variables as absent.
5412 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5414 2000-05-04 Jim Meyering <meyering@lucent.com>
5416 * getopt.c: Update from glibc.
5417 * obstack.c: Likewise.
5418 * obstack.h: Likewise.
5419 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5421 * regex.h: Likewise.
5422 * strndup.c: Likewise.
5423 * strnlen.c: New file, from glibc.
5425 2000-05-01 Jim Meyering <meyering@lucent.com>
5427 * full-write.c (full_write): Remove `FIXME' part of comment.
5429 2000-04-29 Jim Meyering <meyering@lucent.com>
5431 * path-concat.c: Declare strdup only if it's not defined.
5432 * canon-host.c: Likewise.
5434 2000-04-28 Jim Meyering <meyering@lucent.com>
5436 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5437 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5438 included first, then limits.h is included by locale.h by libintl.h.
5439 From John David Anglin.
5441 2000-04-25 Jim Meyering <meyering@lucent.com>
5443 * makepath.c (S_IRWXUGO): Define.
5444 (make_path): Always perform explicit chmod if MODE specifies any
5445 of the `special' permission bits. Prompted by a bug report against
5446 install from Mate Wierdl and Joost van Baal.
5448 2000-04-18 Jim Meyering <meyering@lucent.com>
5452 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5453 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5455 2000-04-17 Jim Meyering <meyering@lucent.com>
5457 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5458 the definition of it to rpl_strftime also defined-away the system's
5461 2000-04-15 Jim Meyering <meyering@lucent.com>
5463 Use `C' to denote so-called `contiguous' files, the same way
5465 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5466 (ftypelet): Use S_ISCTG.
5467 From Michael Deutschmann.
5469 2000-04-14 Jim Meyering <meyering@lucent.com>
5471 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5473 2000-04-08 Jim Meyering <meyering@lucent.com>
5475 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5476 names don't conflict. Reported by Eli Zaretskii.
5478 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5480 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5481 bug. Deal with the different error behavior of Irix iconv.
5483 2000-04-07 Jim Meyering <meyering@lucent.com>
5485 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5486 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5488 2000-04-05 Jim Meyering <meyering@lucent.com>
5490 Portability tweaks required for ultrix4.3.
5491 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5492 * readutmp.c: Include sys/types.h before sys/stat.h.
5493 * canon-host.c: Declare strdup.
5494 * path-concat.c: Likewise.
5495 From John David Anglin.
5497 2000-04-04 Jim Meyering <meyering@lucent.com>
5499 Be more DOS 8.3-friendly.
5500 * ref-add.sin: Renamed from ref-add.sed.in.
5501 * ref-del.sin: Renamed from ref-del.sed.in.
5502 * Makefile.am: Reflect renaming.
5503 Reported by Eli Zaretskii.
5505 Use a temporary file name that won't clash with `charset.alias'
5506 in the DOS 8.3 name space.
5507 * Makefile.am (charset_tmp): Define.
5508 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5509 (uninstall-local): Likewise.
5510 Reported by Eli Zaretskii.
5512 2000-03-29 Paul Eggert <eggert@twinsun.com>
5514 * time/strftime.c (my_strftime): Make sure we call the system
5515 strftime, not ourselves, when invoking the underlying strftime.
5517 2000-03-24 Jim Meyering <meyering@lucent.com>
5519 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5520 (charset_alias): Define.
5521 (install-exec-local): Factor out common code.
5522 (uninstall-local): Split lines longer than 80.
5523 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5525 (.sed.in.sed): New rule. Don't redirect directly to $@.
5526 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5528 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5530 * config.charset: Output a line containing "Packages using this file".
5531 * ref-add.sed.in, ref-del.sed.in: New files.
5532 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5533 ref-del.sed): New rules.
5535 2000-03-17 Jim Meyering <meyering@lucent.com>
5537 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5538 Otherwise, include <strings.h>
5540 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5542 * unicodeio.c (utf8_wctomb): New function.
5543 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5544 format instead of in UCS-4 with platform dependent endianness.
5546 2000-03-07 Paul Eggert <eggert@twinsun.com>
5548 * savedir.c (savedir): Work even if directory size is
5549 negative; this can happen with some screwy NFS configurations.
5551 2000-03-06 Jim Meyering <meyering@lucent.com>
5553 * localcharset.c (get_charset_aliases): Don't try to free file_name
5554 if it's NULL (because we ran out of memory). From Bruno Haible.
5556 2000-03-05 Jim Meyering <meyering@lucent.com>
5558 * localcharset.c ("path-concat.h"): Include.
5559 (get_charset_aliases): Use path_concat instead of ANSI string
5562 * unicodeio.h (PARAMS): Define.
5563 Use it to guard prototype.
5565 2000-03-04 Jim Meyering <meyering@lucent.com>
5567 * Makefile.am (install-exec-local): Create $(libdir) before installing
5569 (uninstall-local): Uncomment this rule so `make distcheck' works
5572 * unicodeio.c (<errno.h>): Include it.
5573 (errno): Declare if not defined.
5575 * localcharset.c: Add Bruno's comment justifying use of volatile.
5577 * config.charset: New version, incorporating remarks from a linux
5578 i18n mailing list. From Bruno Haible.
5580 2000-03-02 Jim Meyering <meyering@lucent.com>
5582 * Makefile.am (EXTRA_DIST): Add config.charset.
5584 2000-03-01 Jim Meyering <meyering@lucent.com>
5586 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5587 * unicodeio.c: Likewise.
5589 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5591 * config.charset: New file.
5592 * localcharset.c: New file.
5593 * unicodeio.h, unicodeio.c: New files.
5594 * Makefile.am (DEFS): Add -DLIBDIR=...
5595 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5596 (noinst_HEADERS): Add unicodeio.h.
5597 (all-local, install-exec-local, charset.alias): New targets.
5599 2000-02-28 Paul Eggert <eggert@twinsun.com>
5601 * quotearg.c (ALERT_CHAR): New macro.
5602 (quotearg_buffer_restyled): Use it.
5604 2000-02-27 Jim Meyering <meyering@lucent.com>
5606 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5607 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5609 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5610 not `#if STDC_HEADERS'.
5611 Declare malloc if needed.
5613 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5614 now that autoconf always defines the HAVE_DECL_ symbols.
5615 * human.c: Likewise.
5617 * strtoumax.c: Likewise.
5619 * backupfile.c: Arrange for cpp to fail if the configure-time
5620 declaration check was not run.
5622 * human.c: Likewise.
5624 * strtoumax.c: Likewise.
5626 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5627 then first look up the entire `.'-containing string as a login name.
5629 2000-02-18 Paul Eggert <eggert@twinsun.com>
5631 * getdate.y: Handle two-digit years with leading zeros correctly.
5632 (textint): New typedef.
5633 (parser_control): Member year changed from int to textint.
5635 (YYSTYPE): Removed; replaced by %union with int and textint members.
5636 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5637 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5638 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5639 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5640 (date, number, to_year): Use width of number in digits, not its value,
5641 to determine whether it's a 2-digit year, or a 2-digit time.
5642 (yylex): Store number of digits of numeric tokens.
5643 Reported by John Kendall.
5645 (parser_control): Changed from struct parser_control to typedef (for
5646 consistency). All uses changed.
5648 (tID): Removed; not used.
5649 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5651 2000-02-14 Paul Eggert <eggert@twinsun.com>
5653 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5654 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5656 2000-02-12 Jim Meyering <meyering@lucent.com>
5658 * userspec.c (ISDIGIT): Define it.
5659 (isdigit): Remove definition.
5660 (is_number): Use ISDIGIT, not isdigit.
5661 <libintl.h>: Include.
5663 (parse_user_spec): Mark translatable strings.
5665 2000-02-10 Jim Meyering <meyering@lucent.com>
5667 With these changes, nanosleep.[ch] are finally enough like the other
5668 lib/* replacement files to compile on a few more losing systems.
5670 * nanosleep.h: Don't include config.h.
5671 Remove prototype from declaration of nanosleep.
5672 (PARAMS): Remove now-unneeded definition.
5673 * nanosleep.c: #undef nanosleep.
5674 (rpl_nanosleep): Rename from nanosleep.
5676 2000-02-03 Jim Meyering <meyering@lucent.com>
5678 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5679 rather than with `#if HAVE_UTMPNAME'.
5681 2000-02-01 Jim Meyering <meyering@lucent.com>
5683 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5685 2000-01-31 Jim Meyering <meyering@lucent.com>
5687 * nanosleep.h (nanosleep): Guard declaration with
5688 `#if ! HAVE_DECL_NANOSLEEP'.
5689 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5690 the declaration in that vendor's sys/timers.h.
5691 Reported by Christian Krackowizer.
5693 * quotearg.c (ISASCII): Add #undef and move definition to follow
5694 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5695 (ISPRINT): Likewise.
5696 Reported by Tom Tromey.
5698 2000-01-30 Jim Meyering <meyering@lucent.com>
5700 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5701 uses of ->ut_name. The latter doesn't work with new Linux header files
5702 where only utmpx.ut_user is declared.
5704 * readutmp.h (UT_USER): Define.
5706 2000-01-23 Jim Meyering <meyering@lucent.com>
5708 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5711 2000-01-22 Jim Meyering <meyering@lucent.com>
5713 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5714 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5715 Required for some AIX systems. Reported by Christian Krackowizer.
5716 [TESTING] (main): New function.
5718 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5719 * dirname.c (dir_name): Support for DOS-style file names with drive
5722 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5724 * strverscmp.c (ISDIGIT): Define.
5725 (strverscmp): Use ISDIGIT, not isdigit.
5727 2000-01-17 Paul Eggert <eggert@twinsun.com>
5729 * nanosleep.c (nanosleep):
5730 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5731 POSIX.1 doesn't require SA_INTERRUPT and some systems
5732 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5733 it's been part of POSIX.1 since day 1 (in 1988).
5735 2000-01-17 Jim Meyering <meyering@lucent.com>
5737 * interlock: Remove unused file. Reported by François Pinard.
5739 2000-01-16 Paul Eggert <eggert@twinsun.com>
5741 * quotearg.c (quotearg_buffer_restyled): Do not quote
5742 alert, backslash, formfeed, and vertical tab unnecessarily in
5743 shell quoting style.
5746 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5747 Free Software Foundation, Inc.
5748 Copying and distribution of this file, with or without modification,
5749 are permitted provided the copyright notice and this notice are preserved.