1 2004-11-11 Simon Josefsson <jas@extundo.com>
3 * strtok_r.h, strtok_r.c: New file.
5 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
7 * getopt_.h (__getopt_argv_const): New macro, to be used so that
8 we can stop lying to compilers about the constness of argv when we
9 are compiled outside glibc.
10 (getopt, getopt_long, getopt_long_only): Use it.
11 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
13 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
14 _getopt_long_only_r): Likewise.
15 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
16 _getopt_long_only_r): Likewise.
18 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
19 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
20 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
21 the other external symbols.
22 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
23 declaration, since the above renaming now works around collisions.
25 2004-11-11 Jim Meyering <jim@meyering.net>
27 * linebreak.c: Remove trailing blanks.
28 * alloca_.h: Likewise.
30 * euidaccess.c: Likewise.
31 * allocsa.h: Likewise.
33 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
35 * mktime.c (SHR): New macro, which is a portable
36 substitute for >> that should work even on Crays.
37 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
38 Problem reported by Mark D. Baushke in
39 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
40 * getdate.y (SHR): Likewise.
42 * strftime.c (SHR): Likewise.
44 * quotearg.c (struct quoting_options): Use unsigned int for
45 quote_these_too, so that right shifts are well defined. All uses
48 2004-11-10 Simon Josefsson <jas@extundo.com>
50 * getaddrinfo.h, getaddrinfo.c: New files.
52 2004-11-10 Jim Meyering <jim@meyering.net>
54 Ensure that no close failure goes unreported.
55 * closeout.c (close_stdout): Always close stdout. I.e., don't
56 return early when it seems there's nothing to flush.
57 Don't include __fpending.h.
59 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
61 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
63 2004-11-05 Bruno Haible <bruno@clisp.org>
65 * readlink.c: Include stddef.h, needed for size_t on Woe32.
66 Reported by Mark D. Baushke <mdb@cvshome.org>.
68 2004-11-04 Bruno Haible <bruno@clisp.org>
70 2004-09-11 Bruno Haible <bruno@clisp.org>
71 * allocsa.valgrind: New file.
72 2004-02-06 Bruno Haible <bruno@clisp.org>
73 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
74 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
75 Reported by Christopher Seip <chris.seip@hp.com>.
77 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
79 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
80 with errno == ERANGE if the buffer is too small.
81 Problem reported by Mark D. Baushke.
83 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
85 * xreadlink.c (MAXSIZE): New macro.
86 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
87 size does not exceed MAXSIZE. Avoid cast.
88 As suggested by Mark D. Baushke in
89 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
90 if readlink fails with buffer size just under MAXSIZE, try again
93 2004-11-02 Derek R. Price <derek@ximbiot.com>
94 and Paul Eggert <eggert@cs.ucla.edu>
96 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
97 (get_date): Overparenthesize to avoid GCC warning.
99 2004-11-02 Bruno Haible <bruno@clisp.org>
101 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
102 function returns void.
104 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
106 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
107 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
110 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
112 * getdate.y: Add support for TZ="foo" within a date string.
113 Fix some bugs near time_t boundaries. Reject dates with
114 out-of-range components, e.g., "Sept 31".
115 Include <stdlib.h>, "setenv.h", "xalloc.h".
116 (ISDIGIT_LOCALE): Remove; unused.
117 Note that the TZ and time functions used here are not reentrant.
118 (mktime_ok, get_tz): New functions.
119 (TZBUFSIZE): New constant.
120 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
121 This requires that we sometimes generate our own TZ="XXX..." setting.
123 2004-10-27 Derek R. Price <derek@ximbiot.com>
125 * mktime.c (not_equal_tm): Remove redundant check.
127 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
129 * getdate.y: Use Bison 1.875 features, and some minor
130 code cleanups. This change does not affect semantics.
131 Don't include <stdlib.h>; no longer needed.
132 Don't include unlocked-io.h; only the "#if TEST" code uses
133 stdio, and performance isn't crucial there.
134 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
135 Bison 1.875 features as described below.
136 All uses of "PC." replaced by "pc->".
137 (YYSTYPE): Add a forward declaration.
138 (yylex, yyerror): Use full prototypes in forward decls.
139 Use "%pure-parser" rather than obsolescent "%pure_parser".
140 Use %parse-param and %lex-param instead of obsolescent
141 YYPARSE_PARAM and YYLEX_PARAM.
142 (meridian_table, month_and_day_table, time_units_table,
143 relative_time_table, time_zone_table, military_table,
144 lookup_zone, lookup_word, get_date):
145 Use NULL instead of 0 where appropriate.
146 (to_hour): Avoid abort (), to avoid a dependency on
148 (yyerror, yylex): Now accepts parser_control * arg.
149 (main) [TEST]: Use '\0' rather than 0 for char.
151 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
153 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
154 It's now the caller's responsibility to handle the case where
155 !HAVE_GETPAGESIZE && !defined getpagesize.
157 * mktime.c (leapyear): Arg is long int, not int.
159 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
161 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
163 2004-10-12 Simon Josefsson <jas@extundo.com>
165 * getpass.c (fflush_unlocked, flockfile, funlockfile)
166 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
169 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
171 * vsnprintf.h: New file.
172 * vsnprintf.c: New file.
174 2004-10-07 Bruno Haible <bruno@clisp.org>
176 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
177 into the provided buffer.
179 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
181 * diacrit.c, diacrit.h: Add GPL notice.
183 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
184 * atanl.c (atanl): Keep the code as similar to glibc as possible.
185 * logl.c (logl): Keep the code as similar to glibc as possible.
186 This avoids a potential constant-folding bug.
188 2004-10-05 Bruno Haible <bruno@clisp.org>
190 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
192 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
194 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
195 * xmalloc.c (xmemdup): Likewise.
196 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
197 XFREE): Remove these long-obsolescent macros.
198 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
201 * regex.c (re_comp): Cast gettext return value to char *,
202 Problem reported by Martin Neitzel via Mark D. Baushke.
204 2004-10-04 Simon Josefsson <jas@extundo.com>
206 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
207 '#ifdef USE_UNLOCKED_IO'.
209 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
211 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
212 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
213 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
214 regex.c, sha1.c, version-etc.c, yesno.c:
215 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
216 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
217 the includer's responsibility.
221 * modechange.c (mode_compile): Don't decrement a pointer that
222 points to the start of a string, as the C Standard says the
223 resulting behavior is undefined.
225 * backupfile.h (enum backuptype): Rename none -> no_backups,
226 simple -> simple_backups, numbered_existing ->
227 numbered_existing_backups, numbered -> numbered_backups
228 to avoid shadowing problems. All uses changed.
229 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
230 * backupfile.c (check_extension, numbered_backup):
231 Rename locals to avoid shadowing 'basename'.
232 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
235 * .cppi-disable: Add getopt_.h, getopt_int.h.
236 * .cvsignore: Add getopt.h.
238 2004-10-04 Simon Josefsson <jas@extundo.com>
240 * memmem.h: New file.
241 * memmem.c: New file, taken from glibc.
243 2004-10-02 Jim Meyering <jim@meyering.net>
245 * dirfd.h, getpagesize.h: Add copyright notice.
247 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
249 * snprintf.c: Remove comments as to why each header is needed.
251 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
253 * strsep.h: New file.
254 * strsep.c: New file.
256 2004-10-01 Simon Josefsson <jas@extundo.com>
258 * snprintf.c (snprintf): Handle size==0.
260 2004-10-01 Simon Josefsson <jas@extundo.com>
261 Bruno Haible <bruno@clisp.org>
263 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
264 (snprintf): Declare 'args'.
266 2004-09-30 Simon Josefsson <jas@extundo.com>
268 * snprintf.h, snprintf.c: New files.
270 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
272 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
273 (hol_entry_help): Never translate an empty string.
274 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
275 * argp.h (OPTION_NO_TRANS): New option.
277 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
279 * xvasprintf.c: Include xalloc.h.
280 (xvasprintf): Use xalloc_die, not xmalloc_die.
282 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
284 * dummy.c: Change copyright notice to FSF, and license to GPL.
286 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
288 * argp-pvh.c (argp_program_version_hook): Provide initial value.
289 Problem reported by Bruno Haible in:
290 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
292 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
294 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
295 in case some system header has #define'd it. Problem reported by
297 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
299 2004-09-08 Bruno Haible <bruno@clisp.org>
301 * stdint_.h.in: New file, taken from GNU clisp.
303 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
305 * xvasprintf.h: New file.
306 * xvasprintf.c: New file.
307 * xasprintf.c: New file.
309 2004-09-08 Bruno Haible <bruno@clisp.org>
311 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
313 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
315 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
317 Import from coreutils.
318 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
319 strings on unbounded length. alloca's performance benefits aren't
322 (parse_with_separator): New function, with most of the internals
323 of the old parse_user_spec. Allow user to omit both user and group,
324 for compatibility with FreeBSD.
325 Clone only the user name, not the entire spec.
326 Do not set *uid, *gid unless entirely successful.
327 Avoid memory leak in some failing cases.
328 Fix regression for USER.GROUP reported by Dmitry V. Levin in
329 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
330 (parse_user_spec): Rewrite to use parse_with_separator.
332 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
334 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
335 its complicated substitute.
336 * argp-help.c: Include <errno.h>, for program_invocation_short_name
337 and program_invocation_name.
338 (__argp_basename) [!_LIBC]: Remove; the only use was
339 replaced by its body.
340 (__argp_short_program_name): Change condition from
341 !defined __argp_short_program_name to
342 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
343 to match argp-namefrob.h.
344 (__argp_failure): Don't assume strerror_r returns char *.
345 * argp-parse.c (N_): Define unconditionally.
346 (argp_default_options): Fill out initializers with 0 to avoid
349 2004-08-12 Simon Josefsson <jas@extundo.com>
351 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
352 * getopt_.h: Renamed from getopt.h.
354 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
356 Merge from coreutils.
358 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
359 wmemchr or wmemcpy. Problem reported by Robert Dahlem
360 for Reliant Unix 5.43.
362 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
363 (union fooround): Use uintmax_t, not long int.
364 The rest is a merge from libc:
365 [defined _LIBC]: Include <shlib-compat.h>.
366 (_obstack) [defined _LIBC]: Remove after 2.3.4.
368 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
370 * strverscmp.c: Convert to UTF-8.
372 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
374 * obstack.h (obstack_empty_p):
375 Don't assume that chunk->contents is suitably aligned.
376 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
377 Likewise. Problem reported by Benno in
378 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
380 * chown.c (rpl_chown): Work even if the file is writeable but not
381 readable. This could be improved further but it'd take some work.
383 2004-08-08 Simon Josefsson <jas@extundo.com>
385 * xgethostname.c: Don't include error.h (not used).
388 * getpass.c: Include getpass.h first.
390 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
392 * xalloc-die.c: New files.
393 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
395 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
396 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
397 (_, N_, xalloc_die): Move to xalloc-die.c.
398 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
399 so that we needn't mess with xalloc_msg_memory_exhausted.
401 * sha1.h: Renamed from sha.h.
402 (SHA1_H): Renamed from _SHA_H.
403 (sha1_ctx): Renamed from sha_ctx.
404 (sha1_init_ctx): Renamed from sha_init_ctx.
405 (sha1_process_block): Renamed from sha_process_block.
406 (sha1_process_bytes): Renamed from sha_process_bytes.
407 (sha1_finish_ctx): Renamed from sha_finish_ctx.
408 (sha1_read_ctx): Renamed from sha_read_ctx.
409 (sha1_stream): Renamed from sha_stream.
410 (sha1_buffer): Renamed from sha_buffer.
411 * sha1.c: Likewise; renamed from sha.c.
412 Do not include <sys/types.h>.
413 Include <stddef.h> rather than <stdlib.h>.
415 2004-08-08 Bruno Haible <bruno@clisp.org>
417 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
418 FILESYSTEM_PREFIX_LEN.
419 * progreloc.c: Likewise.
420 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
422 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
425 * argp-help.c (make_hol, hol_append): Don't assume that
426 SIZE_MAX is a valid preprocessor constant.
427 (__argp_basename): Change from "#ifndef _LIBC"
428 to "#ifndef __argp_short_program_name", so that
429 we don't compile these functions for tar.
431 More merges from coreutils.
432 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
433 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
435 * addext.c: Remove; no longer needed.
436 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
437 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
438 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
439 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
440 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
441 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
442 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
443 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
444 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
445 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
446 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
447 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
448 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
449 Import changes from coreutils.
451 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
453 Merge from coreutils.
455 * .gdb-history: Remove; this doesn't belong here.
457 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
458 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
459 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
461 * dirname.h: Include <stdbool.h>.
462 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
463 for consistency with POSIX terminology. All uses changed.
464 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
465 (strip_trailing_slashes): Use bool for booleans.
466 * stripslash.c (strip_trailing_slashes): Likewise.
468 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
469 sometimes returns a positive errno value even when it succeeds.
470 (print_errno_message) [!LIBC]: Fall back on strerror if
473 * path-concat.c (mempcpy): Don't define if a system header defines it.
474 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
475 (longest_relative_suffix): New function.
476 (path_concat): Use it. Assume first argument is not NULL.
477 Port to DOS. Omit redundant separators.
478 Report an error instead of returning NULL.
479 Use mempcpy instead of memcpy.
480 (xpath_concat): Remove: not declared or used.
482 * same.h: Include <stdbool.h>
483 (same_name): Return bool, not int.
484 * same.c (same_name): Likewise.
485 (errno): Don't declare; we assume C89 or better now.
487 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
488 if not already defined.
490 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
491 * dup-safer.c (errno): Likewise.
493 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
495 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
498 2004-08-03 Simon Josefsson <jas@extundo.com>
500 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
501 * progname.h: Don't include stdbool.h.
503 2004-08-02 Simon Josefsson <jas@extundo.com>
505 * getsubopt.h: New file, with comments from Bruno Haible.
506 * getsubopt.c: New file, from glibc, but slightly modified based on
507 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
509 2004-08-01 Simon Josefsson <jas@extundo.com>
511 * xgetdomainname.c: Include stdlib.h, for free().
513 2004-07-16 Simon Josefsson <jas@extundo.com>
517 2004-07-16 Bruno Haible <bruno@clisp.org>
519 * backupfile.h: Add extern "C" for C++.
520 * closeout.h: Likewise.
521 * copy-file.h: Likewise.
522 * findprog.h: Likewise.
523 * full-write.h: Likewise.
524 * pathname.h: Likewise.
525 * progname.h: Likewise.
526 * stpcpy.h: Likewise.
527 * stpncpy.h: Likewise.
528 * strcase.h: Likewise.
529 * strstr.h: Likewise.
530 * xalloc.h: Likewise.
532 * mbswidth.h: Add extern "C" for C++.
533 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
535 2004-07-09 Simon Josefsson <jas@extundo.com>
537 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
538 failed without this.)
540 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
542 * fchown-stub.c: New file.
544 2004-06-24 Jim Meyering <jim@meyering.net>
546 * obstack.h (obstack_base): Cast to (void *), per documentation.
548 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
550 * argz.c, argz_.h: New files, which are autoupdated from libtool.
552 2004-06-01 Jim Meyering <jim@meyering.net>
554 * calloc.c: New file.
556 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
558 * getdate.y (yylex): Allow space between sign and number.
559 Problem reported by Dan Jacobson.
561 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
562 and Jim Meyering <jim@meyering.net>
564 Merge from coreutils CVS.
566 * stat-macros.h: New file, with contents from file-type.h
567 and coreutils' system.h.
568 * file-type.c: Include "stat-macros.h".
569 * file-type.h (file_type): Move all macro definitions to new file,
572 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
573 Wrap old code with this conditional.
574 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
575 function that does not dereference symlinks.
576 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
578 * xreadlink.c: Include xreadlink.h first, to catch .h file
580 (xreadlink): Accept new arg SIZE, for efficiency.
581 All decls and uses changed.
582 * xreadlink.h: Include <stddef.h>, for size_t.
584 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
585 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
587 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
589 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
591 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
592 macros to be defined.
593 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
594 the allocator returns NULL because the requested size is zero.
596 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
598 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
599 var. Add comment explaining why libc still defines it. This
600 merges the following patch from glibc:
601 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
603 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
605 * obstack.c (_obstack): Remove unused variable. It hasn't been
606 present in glibc since revision 1.1 of this file.
607 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
608 obstack_alignment_mask, obstack_alloc, obstack_base,
609 obstack_blank, obstack_blank_fast, obstack_chunk_size,
610 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
611 obstack_grow0, obstack_init, obstack_int_grow,
612 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
613 obstack_next_free, obstack_object_size, obstack_ptr_grow,
614 obstack_ptr_grow_fast, obstack_room): Remove declarations of
615 nonexistent functions.
617 2004-05-17 Derek R. Price <derek@ximbiot.com>
618 Paul Eggert <eggert@cs.ucla.edu>
620 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
622 2004-05-14 Bruno Haible <bruno@clisp.org>
624 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
625 that consists of a '.' followed by an empty digit string.
626 Patch by Tor Lillqvist <tml@iki.fi>.
628 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
630 Port obstack to the AS/400, where pointers are 16 bytes wide and
631 you cannot cast an integer to a valid pointer. This patch is
632 currently waiting to be integrated into glibc; see
633 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
635 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
636 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
637 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
638 (struct obstack): temp member is now a union of a pointer and
639 an integer, instead of an integer. All integer uses changed.
640 This does not affect the physical layout of struct obstack,
641 except on hosts (like the AS/400) where the size or alignment of
642 void * is greater than that of ptrdiff_t.
643 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
644 __STDC__)]: Store temporary in pointer member of union, not
646 * obstack.c: Include <stddef.h>, for offsetof.
647 (struct fooalign): Remove; it doesn't need a name.
648 (union fooround): Change double to long double, and add void *.
649 (DEFAULT_ALIGNMENT): Use offsetof to compute.
650 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
651 not a macro. Hence the values are always int; so remove all
652 casts-to-int in uses.
654 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
655 Derek Price <derek@ximbiot.com>
657 * alloca.c: Include <alloca.h>, to get our interface.
658 * alloca_.h: Use __alloca on AIX, so that we don't have to
659 include <alloca.h> first. Use C89 prototype for alloca; this
660 requires including <stddef.h> for size_t. Use extern "C" if C++.
661 Use #elif for simplicity, since we can assume C89 now.
662 Don't try to source the system alloca.h since it will not be found
663 and to prevent recursively including its replacement.
664 * fnmatch.c: Include <alloca.h> instead of opencoding.
665 * lib/regex.c: Likewise.
667 2004-05-16 Derek Price <derek@ximbiot.com>
668 Paul Eggert <eggert@cs.ucla.edu>
670 getline cleanup. This changes the getndelim2 API: both order of
671 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
674 * getline.c: Don't include stddef.h or stdio.h, since our
676 (getline): Always use getdelim, so that we don't have two
678 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
680 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
681 (GETNDELIM2_MAXIMUM): New macro.
682 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
683 instead of the old practice of delim2==0. All callers changed.
684 Return -1 on overflow, instead of returning junk.
685 Do not set *linesize unless allocation succeeds.
686 * getndelim2.h: Do not include stddef.h; no longer needed, now
687 that we include sys/types.h.
688 * getnline.h: Likewise.
689 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
690 (getndelim2): Reorder arguments.
691 * getnline.c (getnline, getndelim):
692 Don't discard the NMAX argument.
693 (getnline): Invoke getndelim, to avoid code duplication.
694 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
695 of (size_t) -1 by callers of the getnline family.
697 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
699 * nanosleep.c (suspended): Change its type from int to
700 sig_atomic_t volatile.
701 (first_call): Make it private to rpl_nanosleep, and have it
702 be zero initially as that's a bit faster.
703 (my_usleep): Round up fractional times instead of truncating them,
704 as this is the usual meaning for 'sleep'.
706 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
708 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
709 (ENOSYS): Define if not defined.
710 (settime): Fall back on stime if it exists and settimeofday fails.
711 But don't bother with fallbacks if a method fails with errno == EPERM.
713 2004-05-11 Jim Meyering <jim@meyering.net>
715 Prior to this change, the save_cwd caller required read access to the
716 current directory on most systems (ones with the fchdir function).
718 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
719 fails, try write-only, and finally, resort to using xgetcwd.
721 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
723 * obstack.c, obstack.h: Import changes from libc.
725 2004-04-28 Bruno Haible <bruno@clisp.org>
727 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
728 implicitly appends .exe to executables.
729 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
730 accepts Windows pathnames.
731 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
732 Cygwin like Windows, since it now accepts Windows pathnames.
733 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
734 Cygwin like Windows, since it now accepts Windows pathnames.
735 Reported by Derek Robert Price <derek@ximbiot.com>.
737 2004-04-20 Jim Meyering <jim@meyering.net>
739 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
741 2004-04-20 Jim Meyering <jim@meyering.net>
742 Bruno Haible <bruno@clisp.org>
744 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
745 memory when realloc fails.
747 2004-04-18 Jim Meyering <jim@meyering.net>
749 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
750 don't leak memory and do call END_UTMP_ENT.
752 2004-04-11 Paul Eggert <eggert@twinsun.com>
754 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
755 (CHAR_BIT): Remove, since we assume C89.
756 Include <stdint.h> if available, as per current Autoconf CVS advice.
758 2004-03-30 Paul Eggert <eggert@twinsun.com>
760 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
761 not bool, to be more consistent with Unix conventions.
762 Suggested by Bruno Haible.
764 Merge from coreutils.
766 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
769 * getdate.h: Include stdbool.h, and timespec.h instead of
770 the usual <time.h> dance.
771 (get_date): Change signature to support fractional time stamps.
773 * getdate.y: Include "getdate.h" first, as we can now
774 assume C89 and don't need to worry about 'const'.
775 Similarly, include "unlocked-io.h" near start, not in middle.
777 (textint.value): Use long int rather than int.
778 (textint.digits): Use size_t rather than int.
779 (BILLION, LOG10_BILLION): New constants.
780 (parser_control): New member rel_ns. Members day_ordinal,
781 time_zone, month, day, hour, minutes, rel_year, rel_month,
782 rel_day, rel_hour, rel_minutes, rel_seconds
783 are now long int, not int. Member seconds is now struct timespec,
784 not int. New member timespec_seen. Members dates_seen, days_seen,
785 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
787 (%union.intval): Now long int, not int.
789 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
790 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
791 (spec): Now is a timespec or an item list.
792 (timespec, items): New nonterminals.
793 (time, rel, relunit, number, get_date):
794 Add support for fractional seconds.
795 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
796 (gmtime, localtime, mktime): Remove decls; not needed with C89.
797 (to_hour): First arg is now long int, not int.
798 (to_year): Returns long int, not int.
799 Don't treat year -70 like 70.
800 (tm_diff): Returns long int, not int.
801 (lookup_word): Use bool instead of int when appropriate.
802 (yylex): Use size_t for count, not int.
803 Detect overflow when parsing large integer constants.
804 Add support for fractions.
805 (get_date): Make pointers 'const' if possible.
806 Use more-portable code to detect integer overflow.
807 (main) [TEST]: Adjust to above changes. Test for localtime failure.
808 Don't use ctime; it's not reliable if the year has >4 digits.
810 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
811 This is for compatibility with BSD.
813 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
814 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
815 From coreutils' system.h.
817 * userspec.c: Don't include "posixver.h".
818 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
819 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
820 compatible extension. Simplify code by removing a boolean int
821 that was always nonzero if a string was nonnull.
823 2004-03-30 Jim Meyering <jim@meyering.net>
825 Merge from coreutils.
827 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
829 * readtokens.c (readtoken): Don't leak 64 bytes when reading
830 an empty input stream.
832 * readtokens.c: Include <stdbool.h>.
833 (readtoken): Use `size_t' rather than int/long.
834 All callers adjusted.
835 Use `bool' rather than `int' where appropriate.
836 Use memset rather than an explicit loop.
837 Use x2nrealloc rather than xrealloc.
838 Allow the use of `\0' as a delimiter.
839 (readtokens): Likewise.
840 * readtokens.h (readtoken, readtokens): Update prototypes.
842 2004-03-30 Bruno Haible <bruno@clisp.org>
844 * getloadavg.c (getloadavg): Don't assume setlocale returns
847 2004-03-29 Paul Eggert <eggert@twinsun.com>
849 Merge changes to getloadavg.c from coreutils and Emacs.
851 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
852 Define to an expression, not to the empty string.
853 Include cloexec.h and xalloc.h.
854 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
855 Use set_cloexec_flag rather than rolling our own.
856 * cloexec.c, cloexec.h: New files.
858 2004-03-18 Paul Eggert <eggert@twinsun.com>
860 * getopt.h: Sync with libc CVS.
862 2004-03-18 Paul Eggert <eggert@twinsun.com>
863 Bruno Haible <bruno@clisp.org>
865 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
866 not on all platforms that have <wchar.h>.
867 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
869 2004-03-09 Paul Eggert <eggert@twinsun.com>
871 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
873 * getopt_int.h: New file, also synced from libc.
875 2004-03-07 Paul Eggert <eggert@twinsun.com>
877 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
878 '#if' expressions. Unlike the code it replaces, it does not
879 depend on (defined _SC_PAGESIZE). However, it does depend on
880 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
881 first reported by Jason Andrade in
882 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
884 2004-01-18 Simon Josefsson <jas@extundo.com>
886 * strdup.h: New file.
887 * strdup.c: Include it.
888 * path-concat.c: Include strdup.h. Drop strdup declaration.
889 * userspec.c: Include strdup.h. Drop strdup declaration.
891 2004-02-06 Karl Berry <karl@gnu.org>
893 * config.charset: update from gettext 0.14.1.
895 2004-02-05 Paul Eggert <eggert@twinsun.com>
897 Add comments and code, prompted by suggestions from Bruno Haible
899 * quotearg.h (quotearg_alloc): New decl. Improve the comments
900 describing the enum quoting_style values.
901 * quotearg.c (quotearg_alloc): New function.
902 (quotearg_buffer_restyled): Treat lone { and } as special.
903 Treat = as special. Work around bug with older shells
904 that "see" a '\' that is really the 2nd byte of a multibyte char.
905 Quote empty string with shell_quoting_style.
907 2004-02-03 Bruno Haible <bruno@clisp.org>
909 * pipe.h: New file, from GNU gettext.
910 * pipe.c: New file, from GNU gettext.
912 2004-01-27 Bruno Haible <bruno@clisp.org>
914 * execute.h: New file, from GNU gettext.
915 * execute.c: New file, from GNU gettext.
916 * w32spawn.h: New file, from GNU gettext.
918 2004-01-23 Paul Eggert <eggert@twinsun.com>
920 Exit-status fix from coreutils.
922 Use exit_failure consistently in place of EXIT_FAILURE,
923 so that program exit statuses are consistent on failure.
925 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
926 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
927 * argmatch.h: Comment fix to match the above.
928 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
929 Now a macro referring to exit_failure, instead of a separate
930 variable. Include "exitfail.h" to get it.
931 * xstrtol.h: Include "exitfail.h".
932 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
934 * long-options.c (parse_long_options): Use prototype
935 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
938 2004-01-21 Jim Meyering <jim@meyering.net>
940 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
941 so as not to conflict with a different-sized __mktime_internal
942 function in GNU libc.
943 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
944 Problem building statically-linked `ls' reported by Michael Brunnbauer.
946 2004-01-18 Paul Eggert <eggert@twinsun.com>
948 Merge from diffutils.
950 * file-type.c (file_type): Add typed memory objects.
951 * file-type.h (S_TYPEISTMO): New macro.
953 * c-stack.h (c_stack_action): Remove argv argument.
954 * c-stack.c (c_stack_action): Likewise. All uses changed.
955 (die): Don't calculate message unless segv_action returns.
956 (get_stack_location, min_address_from_argv, max_address_from_argv,
957 volatile stack_base, volatile_stack_size): Remove.
958 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
959 that every segmentation violation is a stack overflow. (Ouch!)
960 See Debian bug 136249 (still outstanding) for more info about why
961 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
963 2003-11-30 Bruno Haible <bruno@clisp.org>
965 Safer stack allocation.
966 * setenv.c: Include allocsa.h.
967 (alloca): Remove fallback definition.
968 (freea): Remove macro.
969 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
972 2003-10-17 Bruno Haible <bruno@clisp.org>
974 * binary-io.h: Avoid warnings on Cygwin.
976 2003-12-28 Bruno Haible <bruno@clisp.org>
978 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
979 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
981 2003-11-28 Bruno Haible <bruno@clisp.org>
983 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
985 2003-11-27 Bruno Haible <bruno@clisp.org>
987 * wait-process.c: On Windows, include windows.h. Needed on mingw.
989 2003-11-17 Bruno Haible <bruno@clisp.org>
991 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
993 2003-11-24 Bruno Haible <bruno@clisp.org>
995 * xallocsa.h: New file, from GNU gettext.
996 * xallocsa.c: New file, from GNU gettext.
998 2003-11-24 Bruno Haible <bruno@clisp.org>
1000 * allocsa.h: New file, from GNU gettext.
1001 * allocsa.c: New file, from GNU gettext.
1003 2003-11-24 Bruno Haible <bruno@clisp.org>
1005 * eealloc.h: New file.
1007 2004-01-15 Jim Meyering <jim@meyering.net>
1009 Merge from coreutils.
1011 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1012 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1013 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1015 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1016 optional configure-time default.
1018 * version-etc.c (version_etc_copyright): Update copyright date.
1020 * xreadlink.c (xreadlink): Correct outdated comment.
1022 2004-01-15 Paul Eggert <eggert@twinsun.com>
1024 Merge from coreutils.
1026 * posixver.c: Include posixver.h.
1028 * same.c: Include <stdbool.h>, <limits.h>.
1029 (_POSIX_NAME_MAX): Define if not defined.
1031 (same_name): If file names are silently truncated, report
1032 that the file names are the same if they are the same after
1033 the silent truncation.
1035 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1036 conversion function.
1037 * xstrtod.c (xstrtod): Likewise. All callers changed to
1038 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1041 2004-01-14 Paul Eggert <eggert@twinsun.com>
1043 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1044 with like-named macro in fnmatch.c.
1045 (EXT): Use an internal constant instead.
1047 Merge fnmatch patches from glibc.
1048 * fnmatch.c (mbsinit): Remove define.
1049 Add libc_hidden_ver (__fnmatch, fnmatch).
1050 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1051 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1053 2003-12-14 Karl Berry <karl@gnu.org>
1055 * config.charset: update from gettext-runtime.
1057 2003-12-03 Paul Eggert <eggert@twinsun.com>
1059 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1060 Bug reported by Alfred M. Szmidt.
1062 2003-11-29 Karl Berry <karl@gnu.org>
1064 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1066 2003-11-23 Paul Eggert <eggert@twinsun.com>
1067 Bruno Haible <bruno@clisp.org>
1069 * printf-parse.h: Don't include sys/types.h.
1070 (ARG_NONE): New macro.
1071 (char_directive): Change type of *arg_index fields to size_t.
1072 * printf-parse.c: Don't include sys/types.h.
1073 (SSIZE_MAX): Remove macro.
1074 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1075 Remove unnecessary overflow check.
1076 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1079 2003-11-24 Paul Eggert <eggert@twinsun.com>
1081 * alloca.c: Remove dependency on xalloc module.
1082 (xalloc_die): Remove.
1083 (memory_full) [!defined emacs]: New macro.
1084 [!defined emacs]: Don't include xalloc.h.
1085 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1086 address arithmetic overflows. Change datatypes a bit to avoid
1089 2003-11-22 Jim Meyering <jim@meyering.net>
1091 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1093 2003-11-17 Bruno Haible <bruno@clisp.org>
1095 * vasnprintf.c (alloca): Remove fallback definition.
1096 (freea): Remove definition.
1097 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1098 Reported by Paul Eggert.
1100 2003-11-17 Jim Meyering <jim@meyering.net>
1102 On systems without utime and without a utimes function capable of
1103 dealing with a NULL struct utimbuf* argument, this utime replacement
1104 could -- in unusual circumstances -- leak a file descriptor.
1105 * utime.c: Include <unistd.h> and <errno.h>.
1106 (utime_null): Be sure to close `fd' and to preserve errno.
1107 Reported by Geoff Collyer via Arnold Robbins.
1109 2003-11-16 Paul Eggert <eggert@twinsun.com>
1110 Bruno Haible <bruno@clisp.org>
1112 Protect against address arithmetic overflow.
1113 * printf-args.h: Include stddef.h.
1114 (arguments): Change type of field 'count' to size_t.
1115 * printf-args.c (printf_fetchargs): Use size_t instead of
1116 'unsigned int' where appropriate.
1117 * printf-parse.h: Include sys/types.h.
1118 (char_directive): Change type of *arg_index fields to ssize_t.
1119 (char_directives): Change type of fields 'count', max_*_length to
1121 * printf-parse.c: Include sys/types.h and xsize.h.
1122 (SSIZE_MAX): Define fallback value.
1123 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1124 instead of 'int' where appropriate. Check a_allocated, d_allocated
1125 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1126 * vasnprintf.c: Include xsize.h.
1127 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1128 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1129 overflow. Avoid wraparound when converting a width or precision from
1132 2003-11-16 Bruno Haible <bruno@clisp.org>
1134 Update from GNU gettext.
1135 * printf-parse.c: Generalize to it can be compiled for wide strings.
1136 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1137 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1138 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1139 SNPRINTF): New macros.
1140 Don't include <alloca.h> if the file is used inside libintl.
1141 (local_wcslen): New function, for Solaris 2.5.1.
1142 (VASNPRINTF): Use it instead of wcslen.
1144 2003-11-16 Bruno Haible <bruno@clisp.org>
1146 * xsize.h (xmax): New function.
1147 (xsum, xsum3, xsum4): Declare as "pure" functions.
1149 2003-11-12 Paul Eggert <eggert@twinsun.com>
1151 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1152 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1153 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1154 heuristic is just as accurate as far as we know, and it removes a
1155 dependency on size_max.m4 and ptrdiff_max.m4.
1157 2003-11-12 Paul Eggert <eggert@twinsun.com>
1159 * xstrtol.c (__xstrtol): Remove "break" immediately after
1160 "return", to pacify some unknown compiler. Problem reported
1163 2003-11-11 Bruno Haible <bruno@clisp.org>
1165 * xsize.h (SIZE_MAX): Remove fallback definition.
1166 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1169 2003-11-10 Paul Eggert <eggert@twinsun.com>
1171 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1172 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1173 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1175 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1176 not (size_t) -1, since it's defined here.
1178 2003-11-06 Paul Eggert <eggert@twinsun.com>
1180 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1181 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1182 Reject sizes of exactly SIZE_MAX bytes.
1183 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1184 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1186 2003-11-05 Bruno Haible <bruno@clisp.org>
1188 * xsize.h: Include limits.h, to avoid a possible collision with
1189 SIZE_MAX defined in <limits.h> on Solaris.
1191 2003-11-04 Bruno Haible <bruno@clisp.org>
1193 * xsize.h: New file.
1194 * linebreak.c: Include xsize.h.
1195 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1196 argument for overflow.
1197 Suggested by Paul Eggert.
1199 2003-10-31 Bruno Haible <bruno@clisp.org>
1201 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1202 to avoid (extremely rare) race condition.
1203 Suggested by Paul Eggert.
1205 2003-11-03 Jim Meyering <jim@meyering.net>
1207 * userspec.c: Include "userspec.h".
1208 * userspec.h: New file.
1210 2003-10-31 Paul Eggert <eggert@twinsun.com>
1212 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1213 * mountlist.c (SIZE_MAX): Define if not defined already.
1214 (read_filesystem_list): Set and use me_type_malloced.
1215 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1216 whatever the type happens to be), for brevity and consistency.
1217 Check for size calculation overflow on Alphas running OSF/1.
1219 2003-10-31 Jim Meyering <jim@meyering.net>
1221 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1223 * linebuffer.c: Include <string.h> for declaration of memset.
1225 2003-10-30 Paul Eggert <eggert@twinsun.com>
1226 Bruno Haible <bruno@clisp.org>
1228 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1229 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1231 2003-10-29 Paul Eggert <eggert@twinsun.com>
1233 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1234 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1236 * quotearg.c (quotearg_n_options): Use it.
1237 * group-member.c: Include <stdbool.h>.
1238 (free_group_info): Arg is now const *; don't free arg.
1239 (get_group_info): Now returns bool and accepts struct group_info *,
1240 rather than returning a malloc'ed struct group_info *.
1241 All uses changed. Check for overflow in internal size calculation.
1243 * getusershell.c (readname): Simplify the code by using x2nrealloc
1244 rather than xmalloc/xrealloc.
1245 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1246 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1247 conformance bug: the old code used a pointer after freeing the
1248 storage that it addressed.
1249 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1250 rather than doing it by hand.
1251 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1252 the buffer preserved. Use free and xmalloc instead.
1253 * quotearg.c (quotearg_n_options): Likewise.
1254 Use a simpler test for size overflow. Don't use xalloc_oversized
1255 because unsigned int might be wider than size_t (!); this suggests
1256 that we should switch from unsigned int to size_t for slot numbers.
1258 2003-10-27 Bruno Haible <bruno@clisp.org>
1260 * stdbool_.h: Better support for BeOS.
1262 2003-10-27 Paul Eggert <eggert@twinsun.com>
1264 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1265 to allocate the returned structure. Do not allocate a subarray,
1266 as x2nrealloc will do that.
1267 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1268 instead of xnrealloc.
1269 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1271 2003-10-26 Paul Eggert <eggert@twinsun.com>
1273 * xalloc.h (xalloc_oversized): New static inline function, for
1274 callers that want to do their own size-overflow checking. Include
1275 <stdbool.h>, since xalloc_oversized returns bool.
1276 * xalloc.c (array_size_overflow): Remove. All callers changed
1277 to use xalloc_oversized.
1279 Add two functions x2realloc, x2nrealloc, for programs that grow
1280 arrays dynamically by doubling their sizes.
1281 * xalloc.h (x2realloc, x2nrealloc): New decls.
1282 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1285 Port to C99 semantics for 'inline' of external functions.
1286 Bug reported by Bruno Haible.
1287 * xmalloc.c (xnmalloc_inline): New static inline function,
1288 with the old contents of xnmalloc.
1289 (xnmalloc, xmalloc): Use it.
1290 (xnrealloc_inline): New static inline function,
1291 with the old contents of xnrealloc.
1292 (xnrealloc, xrealloc): Use it.
1294 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1296 2003-10-25 Paul Eggert <eggert@twinsun.com>
1298 Fix several address-calculation bugs in the hash modules,
1299 plus some minor code cleanup.
1301 * hash.h: Include <stdbool.h>, for bool.
1302 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1303 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1304 hash_get_n_entries, hash_get_max_bucket_length,
1305 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1306 hash_rehash): Use size_t rather than unsigned.
1307 * hash.c (struct hash_table, hash_get_n_buckets,
1308 hash_get_n_buckets_used, hash_get_n_entries,
1309 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1310 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1311 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1313 (SIZE_MAX): Define if not defined.
1314 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1315 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1317 Use const * when possible.
1318 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1319 (check_tuning): Fix bug: if tuning parameters were very close to
1320 0 or 1, rounding errors could have caused subscript violations.
1321 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1322 (hash_initialize): Add 'fail:' label
1323 to free table and return NULL, and use it to simplify code.
1324 Use calloc rather than clearing the storage ourself.
1325 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1326 buffer size calculations.
1327 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1328 Include <stddef.h>, for size_t.
1329 * hash-pjw.c (hash_pjw): Likewise.
1330 Switch to method described by Bruno Haible.
1331 Include <limits.h>, for CHAR_BIT.
1332 (SIZE_BITS): New macro.
1334 2003-10-21 Paul Eggert <eggert@twinsun.com>
1336 * getndelim2.c (getndelim2): When size calculation overflows,
1337 ceiling the allocation at NMAX bytes rather than silently
1338 discarding input bytes before NMAX is reached. This makes
1339 a difference only if NMAX exceeds SIZE_MAX / 2.
1341 * obstack.c: Merge from glibc.
1342 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1343 Add libc_hidden_def (_obstack_newchunk).
1344 (_obstack_free) [! defined _LIBC]: Remove.
1345 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1346 a clone of the function body.
1347 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1348 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1350 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1351 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1354 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1355 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1356 Don't use lvalue casts, as GCC plans to remove support for them
1357 in GCC 3.5. Reported by Joseph S. Myers. This bug
1358 was also present in the non-GCC version, indicating that this
1359 code had always been buggy and had never been widely used.
1360 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1361 Use the fast variant of each macro, rather than copying the
1362 definiens of the fast variant; that way, we'll be more likely to
1363 catch future bugs in the fast variants.
1365 2003-10-20 Bruno Haible <bruno@clisp.org>
1367 * wait-process.h: New file, from GNU gettext.
1368 * wait-process.c: New file, from GNU gettext.
1370 2003-10-19 Jim Meyering <jim@meyering.net>
1372 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1374 2003-10-16 Paul Eggert <eggert@twinsun.com>
1376 * getgroups.c: Include <errno.h>, <stdlib.h>.
1377 (getgroups): First arg is int, not size_t.
1378 Don't let 'free' mangle errno.
1380 2003-10-16 Jim Meyering <jim@meyering.net>
1382 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1384 2003-10-15 Paul Eggert <eggert@twinsun.com>
1386 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1388 (new_exclude, add_exclude_file): Initial size no longer needs to
1390 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1391 our own address arithmetic overflow checking.
1393 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1394 (fnmatch): Do not alloca more than 2000 wide characters;
1395 instead, use malloc for large buffers.
1396 Check for address arithmetic overflow, and return -1
1397 with errno set to ENOMEM in that case.
1398 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1399 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1400 instead, return -1. Check for address arithmetic overflow.
1402 2003-10-14 Paul Eggert <eggert@twinsun.com>
1404 Handle invalid suffixes and overflow independently, so that
1405 callers can treat them independently as needed. Fix some bugs in
1406 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1407 suffix for a human-readable blocksize. The major caller-visible
1408 change is the addition of a new
1409 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1410 that both overflow and suffix chars were found.
1412 * human.c (humblock): Don't check separately for invalid suffix
1413 char; that is xstrtoumax's job (now that its bug is fixed).
1414 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1415 INTMAX_MAX]: New macros.
1416 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1417 TYPE_MAXIMUM): New macros.
1418 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1419 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1420 if overflow occurs, as it's what __strtol does and it's more useful
1422 (__xstrtol): If __strtol reports some error other than ERANGE,
1423 reflect it to the caller as LONGINT_INVALID. If it reports
1424 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1425 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1426 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1428 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1429 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1430 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1431 [defined UINTMAX_MAX]: New macros.
1433 2003-10-14 Bruno Haible <bruno@clisp.org>
1435 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1436 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1437 Also use volatile where needed.
1439 2003-10-12 Paul Eggert <eggert@twinsun.com>
1441 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1442 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1443 and define in terms of the other primitives.
1444 * xmalloc.c: Include stdbool.h; do not include exit.h.
1445 (SIZE_MAX): Define if not already defined.
1446 (array_size_overflow): New function.
1447 (xalloc_die): Abort instead of exiting if 'error' returns.
1448 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1449 (xmalloc, xrealloc): Use them.
1450 (xcalloc): Check for address arithmetic overflow.
1451 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1452 a bit faster than strcpy.
1454 2003-10-08 Paul Eggert <eggert@twinsun.com>
1456 Merge getpass from libc, plus a few fixes.
1458 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1459 Include <stdbool.h>.
1460 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1461 __fsetlocking to empty.
1462 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1463 do include <bits/libc-lock.h>.
1464 Do not include <fcntl.h>; not needed.
1465 [_LIBC]: Include <wchar.h>.
1466 (NOTCANCEL_MODE): New macro.
1467 (flockfile, funlockfile) [_LIBC]: New macros.
1468 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1469 [!_LIBC]: New macros.
1470 (call_fclose): New function.
1471 (getpass): Use it. Save tty stream separately; this simplifies the
1472 code and makes it more reliable if stdin happens to equal stdout.
1473 Invoke __fsetlocking on tty.
1474 Handle thread cancellation if needed.
1475 Namespace cleanup (use __tcgetattr, __getline).
1476 Use bool for Booleans.
1477 [USE_IN_LIBIO]: Handle wide streams.
1478 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1479 stream might go where.
1481 * unlocked-io.h: Include <stdio.h>, so that the caller
1482 doesn't have to include <stdio.h> before us.
1483 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1484 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1485 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1486 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1487 if not declared, so that we can use getpass.c code from libc without
1489 (flockfile, ftrylockfile, funlockfile): New macros.
1491 2003-10-06 Bruno Haible <bruno@clisp.org>
1493 * version-etc-2.h: Remove file.
1494 * version-etc-2.c: Remove file.
1496 2003-09-25 Jim Meyering <jim@meyering.net>
1497 Bruno Haible <bruno@clisp.org>
1499 This lets translators provide better translations for the
1500 "Written by ..." part of --version output.
1501 * version-etc.h: Include stdarg.h.
1502 (version_etc_copyright): Declare as readonly.
1503 (version_etc): Make this function variadic with a NULL-terminated list
1504 of author name strings.
1505 (version_etc_va): New declaration.
1506 * version-etc.c: Include stdarg.h, stdlib.h.
1507 (version_etc_copyright): Declare as readonly.
1508 (version_etc_va): New function. Provide a different translatable string
1509 for each possible number of authors < 10. Abbreviate when there are 10
1511 (version_etc): Make this function variadic. Call version_etc_va.
1512 Suggestion from Gary V. Vaughan.
1514 * long-options.h (parse_long_options): Change prototype: the authors
1515 string is moved to the end and becomes variadic.
1516 * long-options.c: Include stdarg.h.
1517 (parse_long_options): Make this function variadic, too.
1518 Call version_etc_va, not version_etc.
1520 2003-10-06 Bruno Haible <bruno@clisp.org>
1522 * fatal-signal.h: New file, from GNU gettext.
1523 * fatal-signal.c: New file, from GNU gettext.
1525 2003-10-04 Karl Berry <karl@gnu.org>
1527 * argp*: update from libc.
1529 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1531 * getpass.c (getpass): Use a no-op fseek when switching from input to
1532 output mode on the same stream.
1534 2003-09-29 Paul Eggert <eggert@twinsun.com>
1536 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1537 Fix arg typo in previous patch.
1539 2003-09-28 Jim Meyering <jim@meyering.net>
1541 * error.c: Correct cpp indentation.
1543 2003-09-27 Paul Eggert <eggert@twinsun.com>
1545 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1546 Omit the special code that used __typeof__, since we worry that
1547 it could be more trouble than it's worth. See:
1548 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1549 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1553 2003-09-26 Jim Meyering <jim@meyering.net>
1555 * error.c (error_tail): Move some declarations
1556 into inner scope where the local variables are used.
1558 2003-09-26 Bruno Haible <bruno@clisp.org>
1560 * stpncpy.h (gnu_stpncpy): New declaration.
1561 (stpncpy): Define as alias for gnu_stpncpy.
1562 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1564 2003-09-26 Paul Eggert <eggert@twinsun.com>
1566 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1567 (error_tail): Do not loop, reallocating temporary buffer, since
1568 the output cannot contain more wide characters than the input
1569 contains bytes, the size must be big enough already. This avoids
1570 one potential size overflow calculation. Check for size overflow
1571 when calculating temporary buffer size. Free temporary buffer
1572 when done, if it was allocated with malloc; this plugs a memory
1573 leak. Remove casts from void * to pointers, that are no longer
1574 needed now that we're assuming C89 or better.
1576 Merge error changes from glibc.
1578 * error.c, error.h: Update copyright notice header to match glibc.
1579 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1580 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1581 Disable cancellation while printing error.
1582 * error.h: Prepend __ to parameter names.
1584 2003-09-25 Karl Berry <karl@gnu.org>
1586 * argp-fmtstream.c, argp-help.c: update from libc.
1588 2003-09-25 Bruno Haible <bruno@clisp.org>
1590 * version-etc-2.h: New file, from version-etc.h with modifications.
1591 * version-etc-2.c: New file, from version-etc.c with modifications.
1593 2003-09-25 Simon Josefsson <jas@extundo.com>
1595 * xgetdomainname.h: New file.
1596 * xgetdomainname.c: New file.
1598 2003-09-25 Simon Josefsson <jas@extundo.com>
1599 Bruno Haible <bruno@clisp.org>
1601 * getdomainname.h: New file.
1602 * getdomainname.c: New file.
1604 2003-09-24 Paul Eggert <eggert@twinsun.com>
1606 * linebuffer.c (freebuffer): Don't free the argument, just
1607 the buffer associated with the argument. Bug reported by
1610 2003-09-19 Karl Berry <karl@gnu.org>
1612 * argp.h: update from libc.
1614 2003-09-16 Paul Eggert <eggert@twinsun.com>
1616 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1617 input error, instead of returning NULL the next time we are called
1618 (and therefore losing track of errno).
1620 2003-09-15 Paul Eggert <eggert@twinsun.com>
1622 * getndelim2.c (getndelim2): Don't trash errno when a read
1623 fails, so that the caller gets the proper errno.
1625 * readutmp.c (read_utmp): Likewise.
1626 Check for fstat error. Close stream and free storage
1629 2003-09-14 Bruno Haible <bruno@clisp.org>
1631 * fwriteerror.h: New file.
1632 * fwriteerror.c: New file.
1634 2003-09-14 Jim Meyering <jim@meyering.net>
1636 * getloadavg.c: Correct cpp indentation.
1637 * strdup.c: Likewise.
1638 * vasnprintf.c: Likewise.
1640 2003-09-12 Paul Eggert <eggert@twinsun.com>
1642 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1643 * obstack.c [!defined _LIBC]: Likewise.
1644 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1645 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1646 * exitfail.c: Don't include stdlib.h; no longer needed.
1648 More changes to assume C89 or better.
1650 * error.c (error_tail): Assume vprintf.
1652 * argmatch.c (getenv): Remove decl.
1653 * progreloc.c (get_full_program_name): Define via prototype.
1654 * setenv.c (clearenv): Likewise.
1655 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1657 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1658 (malloc, memcpy): Remove decls.
1659 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1660 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1661 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1662 (memcpy): Remove macro.
1663 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1664 (__P): Remove. All uses removed.
1665 (PTR): Remove. All uses changed to void *.
1666 (CHAR_BIT, NULL): Remove.
1667 (spaces, zeros, memset_space, memset_zero)
1668 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1670 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1671 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1672 Define with prototype.
1673 Remove now-unnecessary prototype decl.
1674 (extra_args_spec): Assume ANSI C. All uses changed.
1675 (extra_args_spec_iso): Remove.
1676 (my_strftime, emacs_strftimeu): Define via prototype.
1677 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1679 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1680 * strtoimax.c: Include <stdlib.h> unconditionally.
1681 (strtoul, strtol): Remove decls.
1682 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1684 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1685 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1686 (LOCALE_PARAM_PROTO): New macro.
1687 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1688 (INTERNAL (strtol), strtol): Define with a prototype.
1689 (PARAMS): Remove. All uses removed.
1690 * tempname.c: Include <string.h> unconditionally.
1691 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1692 * xgethostname.c (main): Define with a prototype.
1693 * xmalloc.c: Include "xalloc.h" first, to check interface.
1694 Include <stdlib.h> unconditionally.
1695 (calloc, malloc, realloc, free): Remove decls.
1696 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1697 Include <stdlib.h> unconditionally. Sort include file names.
1699 (xstrtod): Define with a prototype.
1700 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1701 (strtol, strtoul): Remove decls.
1703 2003-09-11 Paul Eggert <eggert@twinsun.com>
1705 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1706 Include <stdlib.h>, <string.h> unconditionally.
1707 Remove now-unnecessary cast to char *.
1708 * strnlen.c: Include <string.h> unconditionally.
1709 * yesno.c (yesno): Define with a prototype.
1711 2003-09-10 Bruno Haible <bruno@clisp.org>
1713 * strcspn.c: Include <string.h> unconditionally.
1714 * strpbrk.c: Include <string.h> unconditionally.
1715 * strstr.c: Include <string.h> unconditionally.
1716 * unicodeio.c: Include <string.h> unconditionally.
1717 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1718 * unsetenv.c: Likewise.
1719 * xreadlink.c: Include <stdlib.h> unconditionally.
1720 * yesno.c: Include <stdlib.h> unconditionally.
1721 (rpmatch): Add prototype.
1723 2003-09-10 Jim Meyering <jim@meyering.net>
1725 * error.c: Correct indentation of cpp directives.
1727 2003-09-09 Paul Eggert <eggert@twinsun.com>
1731 * acosl.c (main): Use a prototype.
1732 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1735 * getloadavg.c (getloadavg, main): Define via prototypes.
1737 * getopt.h (struct option.name): Assume C89, and use 'const'.
1738 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1739 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1741 * getopt.c (const): Remove macro.
1742 Include <string.h> unconditionally.
1743 (my_index): Remove; all uses changed to strchr.
1744 (strlen): Remove decl.
1745 (exchange): Remove forward decl; no longer needed.
1746 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1747 Define with prototype.
1748 * getopt1.c (const): Remove macro.
1749 (getopt_long, getopt_long_only, main): Define with prototype.
1751 * getugroups.c: Include <string.h> unconditionally.
1753 * getusershell.c: Include <stdlib.h> unconditionally.
1754 (getusershell, setusershell, endusershell, readname, main):
1755 Define with prototypes.
1757 * group-member.c: Include group-member.h first.
1758 Include <stdlib.h> unconditionally.
1760 * hard-locale.c: Include hard-locale.h first.
1761 Include <stdlib.h>, <string.h> unconditionally.
1763 * hash.c (free, malloc): Remove decls.
1764 Include <stdlib.h> unconditionally.
1766 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1767 (getenv): Do not declare.
1769 * idcache.c: Include <string.h> unconditionally.
1771 * long-options.c: Include long-options.h first, to test interface.
1772 Include <stdlib.h> unconditionally.
1774 * makepath.c: Include makepath.h first, to test interface.
1775 Include <stdlib.h> and <string.h> unconditionally.
1777 * linebuffer.c: Include <stdlib.h>.
1778 (free): Remove decl.
1780 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1781 rpl_malloc returns void *, not char *.
1782 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1784 * md5.h: Include <limits.h> unconditionally.
1785 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1786 (__P): Remove; all uses removed.
1787 * md5.c: Include "md5.h" first.
1788 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1789 md5_buffer, md5_process_bytes, md5_process_block):
1790 Define with prototypes.
1791 * sha.h (__P): Remove all uses. (It wasn't defined??)
1792 * sha.c: Include "sha.h" first.
1793 Include <stdlib.h>, <string.h> unconditionally.
1795 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1796 * memcmp.c (__ptr_t): Likewise.
1797 * memrchr.c (__ptr_t): Likewise.
1798 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1799 Include <string.h> unconditionally.
1800 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1801 * memchr.c: Include <stdlib.h> unconditionally.
1802 * memchr.c (LONG_MAX): Remove.
1803 * memrchr.c (LONG_MAX): Likewise.
1804 * memchr.c (__memchr): Define via a prototype.
1805 * memrchr.c (__memrchr): Likewise.
1806 * memcmp.c (__P): Remove, and remove all uses.
1807 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1808 Remove forward decls; no longer needed.
1809 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1810 Use types required by C89 in prototype.
1812 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1813 * savedir.c: Likewise.
1814 * mkdir.c (free): Remove decl.
1815 * rmdir.c (rmdir): Define with a prototype.
1816 * savedir.c: Include savedir.h first, to test interface.
1818 * mktime.c (STDC_HEADERS): Remove.
1819 Include <stdlib.h>, <string.h> unconditionally.
1821 * modechange.c: Include <stdlib.h> unconditionally.
1822 (malloc): Remove decl.
1824 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1825 (free): Remove decl.
1827 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1828 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1829 (This type really should be intptr_t, but that's a C99ism.)
1830 (_obstack_memcpy): Remove: all uses changed to memcpy.
1831 Include <string.h> unconditionally.
1832 (struct obstack): Assume __STDC__ for types of members
1833 chunkfun, freefun, extra_arg.
1834 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1835 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1836 obstack_begin, obstack_specify_allocation,
1837 obstack_specify_allocation_with_arg, obstack_chunkfun,
1838 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1839 Remove unprototyped decls and the macros that use them.
1840 * obstack.c (POINTER): Remove. All uses changed to void *.
1841 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1842 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1843 (defined __STDC__ && __STDC__)]:
1844 Remove nonprototyped code.
1845 Include <stdlib.h> unconditionally.
1846 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1847 _obstack_allocated_p, _obstack_free, obstack_free,
1848 _obstack_memory_used, print_and_abort):
1849 Define using prototypes.
1850 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1851 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1852 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1853 obstack_next_free, obstack_object_size, obstack_room) [0]:
1854 Remove unused, unprototyped code.
1856 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1858 * physmem.c (physmem_total, physmem_available, main): Define
1861 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1862 (main): Define with a prototype.
1864 * posixver.c (getenv): Remove decl.
1866 * putenv.c (malloc): Returns void *, not char *.
1867 Include <string.h> unconditionally.
1868 (strchr, memcpy, NULL): Do not define.
1870 * readtokens.c: Include readtokens.h first, to test interface.
1871 Include <stdlib.h>, <string.h> unconditionally.
1872 (init_tokenbuffer): Define with a prototype.
1874 * regex.c (PARAMS): Remove. All uses removed.
1875 All uses of _RE_ARGS removed, too.
1876 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1878 (bzero): Assume memset exists.
1879 (memcmp, memcpy, NULL): Remove.
1880 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1881 char, or assignments to local vars of type signed char.
1882 (init_syntax_once, PREFIX(extract_number_and_incr),
1883 PREFIX(print_partial_compiled_pattern),
1884 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1885 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1886 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1887 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1888 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1889 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1890 wcs_compile_range, byte_compile_range, truncate_wchar,
1891 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1892 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1893 count_mbs_length, wcs_re_match_2_internal,
1894 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1895 PREFIX(alt_match_null_string_p),
1896 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1897 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1898 regfree, PREFIX(extract_number)): Define with prototype. Remove
1899 now-unnecessary declaration, if any.
1900 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1902 Remove now-unnecessary casts among pointer types.
1903 * regex.h (_RE_ARGS): Remove. All uses removed.
1905 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1906 (free): Remove decl.
1908 * rpmatch.c: Include <stdlib.h> unconditionally.
1910 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1911 (free): Remove decl.
1913 * save-cwd.c: Include <stdlib.h> unconditionally.
1914 * xgetcwd.c: Likewise.
1916 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1917 (free): Remove decl.
1919 * strchrnul.c (strchrnul): Define with a prototype.
1920 Fix bug: c_in was not converted to char before searching.
1922 The following changes are not K&R related:
1924 * group-member.h: Include <sys/types.h>, so that this file is
1926 * makepath.h: Likewise.
1928 * getusershell.c (readname, default_index, line_size, readname):
1929 Use size_t, not int, for sizes.
1930 (readname): If the size overflows, report an error instead of
1933 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1935 * getndelim2.c: Assume stdlib.h per the C89 spec.
1937 2003-09-08 Paul Eggert <eggert@twinsun.com>
1939 Assume C89 or better; remove K&R cruft.
1940 A few of these changes were first proposed by Derek Robert Price
1941 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1943 * addext.c: Include <string.h> unconditionally.
1944 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1945 Don't declare getenv or malloc.
1947 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1948 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1950 (find_stack_direction, alloca): Use prototypes.
1952 * atexit.c (atexit): Define using a prototype.
1954 * basename.c, dirname.c, stripslash.c:
1955 Include <string.h> unconditionally.
1957 * bcopy.c: Include <stddef.h>.
1958 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1960 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1962 * error.h (error, error_at_line, error_print_progname)
1963 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1964 * error.c: Include error.h first, to check interface.
1965 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1966 (VA_START): Remove; all uses changeed to va_start.
1967 (exit, strerror): Remove decls.
1968 (error_print_progname): Prototype uncondionally.
1969 Don't include <errno.h>; no longer needed.
1970 (private_strerror): Remove.
1971 (error_tail): Always define.
1972 (error, error_at_line): Assume C89 or better; always use prototypes.
1973 * fatal.c: Include "fatal.h" first, to test interface.
1974 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1975 (VA_START): Remove; all uses changed to va_start.
1976 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1978 (exit): Remove decl.
1979 (fatal): Prototype unconditionally. Assume va_start works.
1980 Abort at end, to pacify gcc.
1982 * euidaccess.c (main): Define with a prototype.
1984 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1986 * exitfail.c: Include <stdlib.h> unconditionally.
1988 * fnmatch_.h (__P): Remove. All uses changed to assume
1990 * fnmatch.c: Include fnmatch.h first, to test interface.
1991 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1992 (getenv): Remove decl.
1993 (fnmatch): Define using a prototype.
1994 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1995 (FCT): Define using a prototype.
1997 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1999 * gethostname.c: Include <stddef.h>.
2000 (gethostname): Define with prototype. Length is size_t, not int.
2002 2003-09-08 Paul Eggert <eggert@twinsun.com>
2004 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2005 getversion.c should have been removed then, but was accidentally
2008 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2009 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2011 2003-09-07 Paul Eggert <eggert@twinsun.com>
2013 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2014 copy_tm_result. Bug reported by Simon Josefsson in
2015 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2017 2003-09-06 Paul Eggert <eggert@twinsun.com>
2019 * time_r.c, time_r.h: New files.
2021 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2023 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2024 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2026 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2028 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2029 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2032 * timegm.c: Switch to glibc implementation, with the following changes:
2033 [defined HAVE_CONFIG_H]: Include <config.h>.
2034 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2035 (__mktime_internal) [!defined _LIBC]: New decl.
2036 (__gmtime_r) [!defined _LIBC]: New macro and function.
2037 (timegm): Use a prototype, since gnulib assumes C89.
2038 Do not bother declaring tmp to be const, as it's not really usefu.
2039 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2040 (timegm): Declare only if HAVE_DECL_TIMEGM.
2042 2003-09-03 Paul Eggert <eggert@twinsun.com>
2044 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2045 Bug reported by Lute Kamstra in
2046 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2048 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2049 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2050 course with correspondingly smaller numbers for tomorrow and
2051 yesterday. From Tadayoshi Funaba. Originally installed into
2052 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2055 2003-08-31 Simon Josefsson <jas@extundo.com>
2057 * timegm.h: New file.
2058 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2060 2003-08-31 Karl Berry <karl@gnu.org>
2062 * argp.h: update from libc.
2064 2003-08-28 Bruno Haible <bruno@clisp.org>
2066 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2067 warning on QNX, which defines O_BINARY to 000000.
2069 2003-08-24 Bruno Haible <bruno@clisp.org>
2071 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2072 MSVC7 <stdio.h> is included later.
2074 2003-08-20 Bruno Haible <bruno@clisp.org>
2076 * progname.h: New file, from GNU gettext.
2077 * progname.c: New file, from GNU gettext.
2078 * progreloc.c: New file, from GNU gettext.
2080 2003-08-19 Bruno Haible <bruno@clisp.org>
2082 * xstrdup.c: Assume <string.h> exists.
2084 2003-08-18 Jim Meyering <jim@meyering.net>
2086 * setenv.h: Indent nested cpp directive.
2087 * vasnprintf.c: Remove trailing blanks.
2089 2003-08-17 Simon Josefsson <jas@extundo.com>
2090 Bruno Haible <bruno@clisp.org>
2092 * xstrndup.h: New file.
2093 * xstrndup.c: New file.
2095 2003-08-17 Bruno Haible <bruno@clisp.org>
2097 * strndup.h: New file.
2099 2003-08-16 Paul Eggert <eggert@twinsun.com>
2101 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2102 space, undoing this 2003-08-12 change:
2103 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2105 2003-08-16 Jim Meyering <jim@meyering.net>
2107 Merge from coreutils.
2108 * xstrtoimax.c: #else #if -> #elif.
2109 * xstrtoumax.c: Likewise.
2111 2003-08-15 Paul Eggert <eggert@twinsun.com>
2113 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2114 rather than tab, after '#' in shell-script copyright notices.
2115 Suggested by Bruno Haible.
2117 2003-08-15 Jim Meyering <jim@meyering.net>
2118 and Paul Eggert <eggert@twinsun.com>
2120 Merge from coreutils.
2121 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2122 member but strut utmpx does not. Needed for AIX 4.3.3.
2123 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2125 2003-08-15 Jim Meyering <jim@meyering.net>
2127 Merge from coreutils.
2128 * xgethostname.c: Include <stdlib.h>.
2129 (xghostname): Don't exit for anything other than memory-related
2130 failure; just return NULL.
2131 * userspec.c: Include "posixver.h".
2132 (parse_user_spec): Accept `.' as a separator only
2133 in pre-POSIX-200112 mode.
2134 * strtoimax.c: Use #elif rather than #else #if.
2135 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2136 Remove function, now that we can rely on a working tzset function.
2137 [!_LIBC]: Ensure that the required autoconf test has been run.
2138 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2139 Use underlying_strftime for %r.
2140 * sha.c: Merge in some clean-up and optimization changes from glibc.
2141 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2142 Ensure that it is a multiple of 64.
2143 Rearrange loop exit tests so as to avoid performing an
2144 additional fread after encountering an error or EOF.
2145 * realloc.c: Update copyright date.
2147 2003-08-14 Jim Meyering <jim@meyering.net>
2149 Merge from coreutils.
2150 * obstack.h: Whitespace changes.
2151 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2152 and xcalloc return values.
2153 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2154 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2155 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2156 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2157 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2159 Use mntctl's return value to drive the entry-processing loop, since
2160 we can't rely on the value of the vmt_length member in the last
2161 entry. On some systems doing so could result in exhausting
2162 virtual memory. Based in part on a patch from Mike Jetzer.
2164 2003-08-14 Jim Meyering <jim@meyering.net>
2165 and Paul Eggert <eggert@twinsun.com>
2167 Merges from coreutils, plus other fixes.
2168 * physmem.c: Merge in portability changes from gcc/libiberty
2169 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2170 for credits and details. Thanks to Kaveh Ghazi for helping
2171 to keep these files in sync.
2172 (ARRAY_SIZE): Define it.
2173 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2174 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2175 (memcasecmp): Don't assume size_t fits in unsigned int.
2176 Remove casts and duplicate code.
2177 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2178 (memcpy): Remove definition.
2179 Merge in some clean-up and optimization changes from glibc.
2180 [BLOCKSIZE]: Move definition to top of file.
2181 Ensure that it is a multiple of 64.
2182 Rearrange loop exit tests so as to avoid performing an
2183 additional fread after encountering an error or EOF.
2184 * md5.h (md5_uintptr): Define.
2185 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2186 return to the initial working directory. Preserve errno
2188 * idcache.c: Include "xalloc.h".
2189 (xmalloc, xrealloc): Remove decls.
2190 (getuser): Remove casts no longer required in C89.
2191 * human.c: Include stdio.h, for sprintf.
2192 * group-member.c: Include "xalloc.h".
2193 (xmalloc, xrealloc): Remove decls.
2194 (get_group_info): Remove casts no longer required in C89.
2195 * getusershell.c (readname): Remove casts no longer required in C89.
2196 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2197 * getline.c: Whitespace fix, from coreutils.
2199 2003-08-13 Paul Eggert <eggert@twinsun.com>
2201 * exclude.c: Include <ctype.h>
2202 (IN_CTYPE_DOMAIN): New macro.
2204 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2207 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2208 Undo previous (whitespace-only) change.
2210 2003-08-12 Paul Eggert <eggert@twinsun.com>
2212 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2213 Normalize leading white space and remove trailing white space.
2214 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2215 notice, as per ../config/srclist-update.
2217 Merge from coreutils.
2218 * euidaccess.h: New file.
2219 * euidaccess.c: Include it.
2220 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2221 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2222 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2224 2003-08-11 Bruno Haible <bruno@clisp.org>
2226 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2227 (vasnprintf): Use it instead of wcslen.
2229 2003-08-11 Bruno Haible <bruno@clisp.org>
2231 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2232 value to ensure that _Bool promotes to int. Use #define for _Bool when
2233 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2235 2003-08-10 Karl Berry <karl@gnu.org>
2237 * regex.h: update from libc (whitespace fix).
2239 2003-08-09 Paul Eggert <eggert@twinsun.com>
2241 Merge some files from coreutils. These changes were
2242 originally made by Jim Meyering.
2243 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2244 many older Unixes require this.
2245 * alloca.c (alloca): Remove cast to argument of free;
2246 no longer needed in C89.
2247 * alloca_.h, regex.h: Fix white space to match
2248 what GNU indent does.
2250 2003-08-05 Paul Eggert <eggert@twinsun.com>
2252 * bumpalloc.h: Remove.
2254 2003-08-04 Paul Eggert <eggert@twinsun.com>
2256 * getloadavg.c: Change copyright notice and spacing to conform to
2259 Merge from coreutils.
2260 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2262 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2263 from Karl Berry, implemented by Jim Meyering.
2264 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2265 from Dmitry V. Levin.
2266 Remove anachronistic cast of xrealloc.
2267 * fnmatch_.h (__const): Remove. Use 'const'.
2268 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2269 type. Otherwise, it wouldn't compile with at least /bin/cc on
2270 ymp-cray-unicos9.0.2.X.
2271 Combine two mostly-identical uses of alloca into one.
2272 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2274 2003-08-04 Dave Love <d.love@dl.ac.uk>
2278 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2279 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2280 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2281 obsolete NLIST_NAME_UNION.
2282 [__GNU__]: Undef BSD and FSCALE.
2283 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2285 2003-08-03 Paul Eggert <eggert@twinsun.com>
2287 * stdbool_.h (_Bool): Make it signed char, instead of
2288 an enum type, so that it's guaranteed to promote to int. See:
2289 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2291 2003-07-31 Paul Eggert <eggert@twinsun.com>
2293 * strerror.c: Include config.h, limits.h. Declare sprintf.
2294 (strerror): Don't assume that a printable int fits in 14 bytes.
2296 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2297 Bruno Haible <bruno@clisp.org>
2299 * getline.h (getline, getdelim): Change return type to ssize_t.
2300 * getline.c (getline, getdelim): Likewise.
2301 Remove _GNU_SOURCE define; now it's defined in config.h through
2304 2003-07-22 Paul Eggert <eggert@twinsun.com>
2306 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2307 over-parenthesization in macros.
2309 Sync with coreutils.
2311 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2314 Use `exit_failure' for xalloc and xmemcoll instead of their own
2315 private exit-failure variables.
2316 * xalloc.h (xalloc_exit_failure): Remove.
2317 * xmalloc.c: Likewise. Include exitfail.h.
2318 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2319 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2320 * xmemcoll.c: Likewise. Include exitfail.h.
2321 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2323 2003-07-18 Paul Eggert <eggert@twinsun.com>
2325 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2326 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2327 to test that it can stand by itself. Include "exitfail.h".
2328 Clients should set exit_failure instead.
2329 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2331 2003-07-18 Andreas Schwab <schwab@suse.de>
2333 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2335 2003-07-18 Bruno Haible <bruno@clisp.org>
2337 * getndelim2.h: New file.
2338 * getndelim2.c: Make into a module of its own. Include config.h,
2340 (getndelim2): Make non-static. Change return type to ssize_t.
2341 * getline.h: Change argument names.
2342 * getline.c: Include getndelim2.h instead of getndelim2.c.
2343 * getnline.c: Include getndelim2.h.
2345 2003-07-17 Bruno Haible <bruno@clisp.org>
2347 * Makefile.am: Remove file.
2348 * Makefile.in: Remove file.
2350 2003-07-17 Bruno Haible <bruno@clisp.org>
2352 * getnline.h: New file.
2353 * getnline.c: New file.
2354 * getndelim2.c: New file, extracted from getline.c.
2355 (getndelim2): Renamed from getdelim2, with added nmax argument.
2356 * getline.c: Include getndelim2.c.
2357 (getdelim2): Moved out to getndelim2.c.
2358 (getline, getdelim): Update.
2360 2003-07-15 <karl@gnu.org>
2362 * vasnprintf.c: update from gettext.
2364 2003-07-15 Jim Meyering <jim@meyering.net>
2366 * makepath.c (make_path): Enclose diagnostic in _(...).
2368 2003-07-14 Paul Eggert <eggert@twinsun.com>
2370 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2371 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2372 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2373 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2374 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2375 updated automatically by ../config/srclist-update. This changes
2376 their license from LPGL to GPL.
2378 2003-07-14 Jim Meyering <jim@meyering.net>
2380 Don't emit diagnostics. Let callers do that.
2381 * save-cwd.c: Don't include "error.h".
2382 (save_cwd): Don't call error. Ensure that errno is valid
2383 when returning nonzero.
2385 * save-cwd.h (restore_cwd): Update prototype.
2386 * save-cwd.c (restore_cwd): Remove two parameters.
2387 Simplify. Don't call error upon failure. Let callers do that.
2388 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2389 when auditing is enabled. But don't bother updating the #if.
2391 2003-07-14 Simon Josefsson <jas@extundo.com>
2393 * mempcpy.h: New file.
2394 * mempcpy.c: New file.
2396 2003-07-14 Paul Eggert <eggert@twinsun.com>
2398 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2399 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2400 unicodeio.c, unicodeio.h, unlocked-io.h:
2401 Switch from LGPL to GPL.
2403 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2405 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2406 it breaks C++ compilation.
2407 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2409 2003-07-10 Jim Meyering <jim@meyering.net>
2411 * vasnprintf.c: Remove trailing blanks.
2412 Make cpp indentation consistent.
2414 2003-07-09 Paul Eggert <eggert@twinsun.com>
2416 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2417 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2418 Switch from LGPL to GPL.
2420 2003-07-07 Paul Eggert <eggert@twinsun.com>
2422 * mktime.c: Fix some boundary cases and remove need for floating point.
2424 Issue a compile-time diagnostic if time_t is floating point, or if
2425 two's complement arithmetic is not in effect, or if arithmetic
2426 right shift does not propagate the sign. These assumptions were
2427 all in the original code but they weren't checked.
2429 (TIME_T_MIDPOINT, verify): New macros.
2430 (__isleap): Remove; it has integer overflow problems.
2431 (leapyear): New function, without those problems.
2432 (ydhms_tm_diff): Remove; splitting into two parts.
2433 (ydhms_diff): New function, containing the arithmetic part of
2434 the old ydhms_tm_diff function. Issue a compile-time
2435 diagnostic if we are not using C99 integer division.
2436 Avoid casts when possible.
2437 (guess_time_tm): New function, containing the checking part of
2438 the old ydhms_tm_diff function. Return the new value, rather than
2439 the difference between it and the old. Accept a new argument T
2440 so that *T specifies the old value. Check for overflow in the result.
2442 (__mktime_internal): Use a time_t offset, not a long int offset.
2443 This undoes the 2003-06-04 change, which is no longer needed now
2444 that we have better overflow checking.
2445 (localtime_offset): Likewise.
2447 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2448 and long are 64-bit but int is only 32-bit.
2449 (ydhms_diff): Use long int to store year1 and yday1.
2450 Issue a compile-time diagnostic if long int is not wide enough.
2452 (__mktime_internal): Use long int to store adjusted year and yday.
2453 Use plain C rather than preprocessor commands, if that doesn't
2455 Check for overflow (and try to repair) after each probe
2456 rather than checking only at the very end. This avoids some bugs
2457 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2458 does not equal GMT offset at maximum time).
2459 Use integer to check for overflow rather than floating point; this
2460 is more portable to non-IEEE hosts, and is a tad faster.
2461 When we detect that we are oscillating between two values,
2462 don't check whether tm_isdst has the requested value, since
2463 we already know the answer. When tm_isdst has the wrong value,
2464 use a different heuristic to find the right one, based on the
2465 extreme values actually observed in practice in tz2003a,
2466 rather than the (overly optimistic) "previous 3 calendar quarters".
2468 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2469 "T const" to accommodate glibc style.
2470 (check_result): Use less-confusing report format. "long" -> "long int.
2472 Don't loop if the iteration overflows time_t.
2473 Allow a negative step in the iteration.
2475 2003-07-01 Paul Eggert <eggert@twinsun.com>
2477 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2478 having it depend on HAVE_SYS_TYPES_H.
2480 2003-06-25 Bruno Haible <bruno@clisp.org>
2482 * readlink.c: New file.
2484 2003-06-20 Bruno Haible <bruno@clisp.org>
2486 Assume C89, so PARAMS isn't needed.
2487 * unicodeio.h (PARAMS): Remove.
2488 * unicodeio.c: Don't use PARAMS.
2490 2003-06-18 Jim Meyering <jim@meyering.net>
2492 Merge changes from coreutils.
2493 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2494 Remove explicit declarations of xmalloc and realloc.
2496 (read_utmp): Remove anachronistic cast of xmalloc.
2498 2003-06-17 Paul Eggert <eggert@twinsun.com>
2500 Assume C89, so PARAMS isn't needed.
2501 * backupfile.h (PARAMS): Remove. All uses removed.
2502 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2503 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2504 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2505 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2506 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2507 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2508 xstrtol.h: Likewise.
2509 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2510 same.h, strverscmp.h: Do not include config.h; no longer needed.
2511 Anyway, config.h should always be included before any other file.
2513 2003-06-11 Simon Josefsson <jas@extundo.com>
2515 * sysexit_.h: New file.
2517 2003-05-20 Derek Price <derek@ximbiot.com>
2519 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2521 2003-06-10 Simon Josefsson <jas@extundo.com>
2523 * strchrnul.h: New file.
2524 * strchrnul.c: New file.
2526 2003-06-10 Simon Josefsson <jas@extundo.com>
2528 * argp.h: New file, from glibc.
2529 * argp-ba.c: New file, from glibc.
2530 * argp-eexst.c: New file, from glibc.
2531 * argp-fmtstream.c: New file, from glibc.
2532 * argp-fmtstream.h: New file, from glibc.
2533 * argp-fs-xinl.c: New file, from glibc.
2534 * argp-help.c: New file, from glibc.
2535 * argp-namefrob.h: New file, from glibc.
2536 * argp-parse.c: New file, from glibc.
2537 * argp-pv.c: New file, from glibc.
2538 * argp-pvh.c: New file, from glibc.
2539 * argp-xinl.c: New file, from glibc.
2541 2003-06-07 Jim Meyering <jim@meyering.net>
2543 * readtokens.h: Put `Free Software Foundation, Inc.'
2544 in place of my name in the copyright comment.
2545 Remove definition and uses of __P.
2548 * stat.c: Don't declare xmalloc explicitly.
2549 Instead, include "xalloc.h".
2550 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2551 xrealloc, and xcalloc return values.
2552 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2554 * xgetcwd.h: Remove definition/uses of PARAMS.
2556 2003-06-06 Jim Meyering <jim@meyering.net>
2558 * stdbool_.h: Renamed from stdbool.h.in.
2560 2003-06-06 Jim Meyering <jim@meyering.net>
2562 Merge from coreutils.
2563 * same.c: (same_name): Declare *_basename locals to be `const'.
2564 Consolidate declarations and initializations of *_base* locals.
2566 Merge from coreutils.
2567 This avoids a core dump on systems without GNU putenv,
2568 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2569 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2570 (unsetenv): New static function, from GNU libc.
2571 (rpl_putenv): Use it.
2573 * modechange.c: Remove trailing blanks.
2575 Merge from coreutils.
2576 * fsusage.c: Remove declaration of statfs.
2577 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2579 * posixtm.c: Include <stdbool.h> unconditionally.
2581 2003-06-05 Paul Eggert <eggert@twinsun.com>
2583 * mktime.c (__mktime_internal): When resolving a tm_isdst
2584 mismatch, look in future quarters as well as past. This fixes a
2585 bug when processing fall-backwards gaps immediately after a long
2586 period of daylight-saving time.
2588 * mktime.c: Assume freestanding C89 or better.
2589 (HAVE_LIMITS_H): Remove. Assume it's 1.
2590 (__P): Remove; not used.
2591 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2592 (mktime, not_equal_tm, print_tm, check_result,
2593 main): Use prototypes. Use const * where appropriate.
2594 (main): Fix typo in testing code that uncovered by above changes.
2595 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2597 2003-06-04 Paul Eggert <eggert@twinsun.com>
2599 * mktime.c: Fix Debian bug 177940
2600 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2601 (localtime_offset): Now long int, not time_t, because we want it
2602 to be guaranteed to be signed. All uses changed.
2603 (__mktime_internal): If overflow would occur when adding offset,
2606 Merge 'human' changes from coreutils. Rewrite to support
2607 locale-specific notations like thousands separators.
2608 * human.c: Simplify authorship notice.
2609 Include human.h immediately after config.h.
2610 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2611 <limits.h>: Do not include, since human.h does.
2612 (SIZE_MAX, UINTMAX_MAX): New macros.
2613 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2614 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2615 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2616 (power_letter): Renamed from suffixes.
2617 (generate_suffix_backwards): Remove.
2618 (adjust_value): Now takes int style (because of human.h changes)
2619 and long double value (for greater precision on some platforms).
2620 (group_number): New function.
2621 (human_readable): Use it. Use integer options, not enum.
2622 Put the options before the sizes in the arg list.
2623 Support all the new options.
2624 The old human_readable function has been removed;
2625 use inttostr.h instead.
2626 (human_readable, default_block_size, humblock):
2627 Use uintmax_t, not int, for block sizes.
2628 (human_readable_inexact, block_size_types): Remove.
2629 (block_size_opts): New constant.
2630 (human_options): Renamed from human_block_size, with new signature
2631 that allows block sizes up to UINTMAX_MAX. All callers changed.
2632 * human.h: Add copyright and authorship notice.
2633 Include <limits.h> and <stdbool.h> unconditionally.
2634 (PARAMS): Remove. All uses removed.
2635 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2636 (enum human_inexact_style): Remove tag; now a nameless enum.
2637 (human_floor, human_ceiling, human_round_to_even): Now have
2638 values 2, 0, 1 rather than -1, 1, 0.
2639 (human_group_digits, human_suppress_point_zero, human_autoscale,
2640 human_base_1024, human_SI, human_B): New constants.
2641 (human_readable_inexact, human_block_size): Remove.
2642 (human_readable): Size args are now uintmax_t, not int.
2643 (human_options): New decl.
2645 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2646 unnecessary now that we assume C89 or better. This change
2647 imported from coreutils.
2649 * mktime.c (__mktime_internal): Do not reject negative timestamps
2650 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2651 in the 2003-05-30 sync from glibc.
2653 .h files should stand alone, but we shouldn't include <sys/types.h>
2654 if we can get away with just <stddef.h>.
2656 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2657 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2658 rather than <sys/types.h>, as we merely need size_t.
2659 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2661 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2662 Include <stdio.h>, to get FILE.
2663 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2664 memcasecmp.h has included <stddef.h> and all we need is size_t.
2665 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2666 our interface, instead of including <sys/types.h>
2668 2003-06-02 Paul Eggert <eggert@twinsun.com>
2671 Fix some minor time-related bugs with POSIX time arguments.
2672 Some valid time stamps were being rejected (notably -1, and
2673 time stamps before 1900 on 64-bit hosts). And some invalid
2674 time stamps were being accepted, e.g. September 31.
2676 * posixtm.h (posixtime): Return bool instead of time_t, so
2677 that we can return (time_t) -1 successfully.
2678 * posixtm.c: Likewise.
2679 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2680 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2681 (t): Remove static var.
2682 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2683 of static var. All uses changed.
2684 (year): Do not reject years before 1900; they can occur with
2686 (posix_time_parse): Do not check for out-of-range components;
2687 that is now the caller's responsibility, since our checks were
2688 only approximations.
2689 (posixtime): Use mktime to check for out-of-range components,
2690 since it knows them exactly.
2691 If mktime returns (time_t) -1, check whether an error actually occurred
2692 by invoking localtime on -1.
2693 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2694 posixtime failures better.
2695 Improve the test data (in comments only).
2697 2003-05-30 <karl@gnu.org>
2699 * mktime.c: update from libc.
2701 2003-05-30 Bruno Haible <bruno@clisp.org>
2703 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2704 * localcharset.h: Likewise.
2705 * localcharset.c: Likewise.
2707 2003-05-28 Paul Eggert <eggert@twinsun.com>
2709 Assume the headers required for C89 freestanding compilers.
2710 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2711 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2712 without checking for HAVE_LIMITS_H.
2713 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2714 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2716 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2717 * exclude.c: Include <stdbool.h> unconditionally.
2718 * tempname.c: Include <stddef.h> unconditionally.
2719 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2720 * modechange.c, rpmatch.c (NULL): Don't define, since
2721 <stddef.h> does that.
2722 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2723 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2724 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2725 * xstrtol.c: Likewise.
2726 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2727 * savedir.c: Include <stddef.h> instead of defining NULL.
2729 * addext.c (addext): Use assignment rather than cast, to avoid
2730 warnings on some platforms.
2732 * mktime.c (__mktime_internal): Do not reject negative timestamps
2735 2003-05-10 Bruno Haible <bruno@clisp.org>
2737 * linebreak.c (iconv_string_length): Don't return -1 just because the
2738 string is longer than 4 KB.
2740 2003-05-12 Jim Meyering <jim@meyering.net>
2742 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2743 the space-padded-by-default conversion specifiers, %e, %k, %l.
2745 2003-05-03 Bruno Haible <bruno@clisp.org>
2747 Upgrade to Unicode-4.0.
2748 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2749 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2750 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2751 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2752 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2753 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2754 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2755 Change width of U+E0100..U+E01EF from 1 to 0.
2757 2003-04-25 Bruno Haible <bruno@clisp.org>
2759 * copy-file.c: Include <stddef.h>, for size_t.
2761 2003-04-25 Jim Meyering <jim@meyering.net>
2763 * copy-file.c (copy_file_preserving): Declare buf_size to be
2764 of type size_t, not int.
2766 2003-04-11 Jim Meyering <jim@meyering.net>
2768 Merge changes from Coreutils.
2770 2003-03-22 Jim Meyering <jim@meyering.net>
2772 * strftime.c (widen): Cast alloca return value to proper type.
2774 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2777 * strftime.c (my_strftime): Handle very large width
2778 specifications for numeric values correctly. Improve checks for
2781 2003-01-19 Jim Meyering <jim@meyering.net>
2783 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2784 (nl_get_alt_digit) [! defined my_strftime]: Define.
2785 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2786 _nl_get_alt_digit and _nl_get_walt_digit.
2788 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2789 These changes have no effect outside of _LIBC.
2791 2003-04-10 Bruno Haible <bruno@clisp.org>
2793 * findprog.h: New file, from GNU gettext.
2794 * findprog.c: New file, from GNU gettext.
2796 2003-04-05 Jim Meyering <jim@meyering.net>
2798 Merge changes from Coreutils.
2800 * exclude.h (PARAMS): Remove definition and uses.
2801 * exclude.c: Remove uses of `PARAMS'.
2803 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2804 Add test-cases for DOS filenames. Declare program_name.
2805 (main): Set up program_name. Patch by Rich Dawe.
2807 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2809 Use mntctl's return value to drive the entry-processing loop, since
2810 we can't rely on the value of the vmt_length member in the last
2811 entry. On some systems doing so could result in exhausting
2812 virtual memory. Based in part on a patch from Mike Jetzer.
2814 2003-04-04 Bruno Haible <bruno@clisp.org>
2816 * linebreak.h: New file, from GNU gettext.
2817 * linebreak.c: New file, from GNU gettext with slight modifications.
2818 * lbrkprop.h: New file, from GNU gettext.
2820 2003-04-03 Bruno Haible <bruno@clisp.org>
2822 * utf8-ucs4.h: New file, from GNU gettext.
2823 * utf16-ucs4.h: New file, from GNU gettext.
2824 * ucs4-utf8.h: New file, from GNU gettext.
2825 * ucs4-utf16.h: New file, from GNU gettext.
2827 2003-04-02 Bruno Haible <bruno@clisp.org>
2829 * binary-io.h: New file, from GNU gettext.
2831 2003-04-01 Bruno Haible <bruno@clisp.org>
2833 * pathname.h: New file, from GNU gettext.
2834 * concatpath.c: New file, from GNU gettext.
2836 2003-03-30 Bruno Haible <bruno@clisp.org>
2838 * copy-file.c (copy_file_preserving): Don't set owner if the function
2839 chown() doesn't exist.
2841 2003-03-28 Bruno Haible <bruno@clisp.org>
2843 * copy-file.h: New file, from GNU gettext.
2844 * copy-file.c: New file, from GNU gettext.
2846 2003-03-18 Jim Meyering <jim@meyering.net>
2848 * quote.c (quote_n): Fix typo in comment.
2850 2003-03-14 Jim Meyering <jim@meyering.net>
2852 Merge changes from Coreutils.
2853 * obstack.h (obstack_object_size): Declare temporary, __o,
2854 to be const, in order to avoid warnings.
2855 (obstack_room): Likewise.
2856 (obstack_empty_p): Likewise.
2858 2003-03-13 Paul Eggert <eggert@twinsun.com>
2860 Merge changes from Bison.
2861 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2862 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2863 when compiling Bison 1.875's `bitset bset = obstack_alloc
2864 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2865 * hash.c: Include <stdbool.h> unconditionally.
2867 2003-03-09 Paul Eggert <eggert@twinsun.com>
2869 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2870 Reported by Bruce Becker; see:
2871 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2873 2003-03-03 Paul Eggert <eggert@twinsun.com>
2874 Bruno Haible <bruno@clisp.org>
2876 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2877 Reported by John Hughes, see
2878 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2880 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2882 * poll_.h: New file.
2885 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2887 * mathl.h: New file.
2888 * acosl.c: New file.
2889 * asinl.c: New file.
2890 * atanl.c: New file.
2891 * ceill.c: New file.
2894 * floorl.c: New file.
2895 * frexpl.c: New file.
2896 * ldexpl.c: New file.
2898 * sincosl.c: New file.
2900 * sqrtl.c: New file.
2902 * trigl.c: New file.
2903 * trigl.h: New file.
2905 2003-02-17 Bruno Haible <bruno@clisp.org>
2907 * mkdtemp.h: New file, from GNU gettext.
2908 * mkdtemp.c: New file, from GNU gettext.
2910 2003-01-31 Bruno Haible <bruno@clisp.org>
2912 * rename.c: #undef rename before defining rpl_rename.
2913 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2915 2003-01-30 Bruno Haible <bruno@clisp.org>
2917 * printf-args.h: New file, from GNU gettext.
2918 * printf-args.c: New file, from GNU gettext.
2919 * printf-parse.h: New file, from GNU gettext.
2920 * printf-parse.c: New file, from GNU gettext.
2921 * vasnprintf.h: New file, from GNU gettext.
2922 * vasnprintf.c: New file, from GNU gettext.
2923 * asnprintf.c: New file, from GNU gettext.
2924 * vasprintf.h: New file, from GNU gettext with modifications.
2925 * vasprintf.c: New file, from GNU gettext.
2926 * asprintf.c: New file, from GNU gettext.
2928 2003-01-29 Bruno Haible <bruno@clisp.org>
2930 * stpncpy.h: New file, from GNU gettext with modifications.
2931 * stpncpy.c: New file, from GNU gettext with modifications.
2933 2003-01-28 Bruno Haible <bruno@clisp.org>
2935 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2937 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2940 2003-01-27 Bruno Haible <bruno@clisp.org>
2942 * xsetenv.h: New file, from GNU gettext.
2943 * xsetenv.c: New file, from GNU gettext.
2945 2003-01-23 Bruno Haible <bruno@clisp.org>
2947 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2949 2003-01-22 Bruno Haible <bruno@clisp.org>
2951 * exit.h: New file, from GNU gettext.
2953 2003-01-11 Bruno Haible <bruno@clisp.org>
2955 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2956 * strcase.h (strcasecmp, strncasecmp): Likewise.
2958 2003-01-14 Jim Meyering <jim@meyering.net>
2960 * same.c (same_name): Tweak a comment.
2962 2003-01-11 Bruno Haible <bruno@clisp.org>
2964 * same.c (same_name): Reorder tests so as to avoid calling stat()
2965 when a string comparison is sufficient.
2967 2003-01-11 Bruno Haible <bruno@clisp.org>
2969 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2972 2003-01-11 Bruno Haible <bruno@clisp.org>
2974 * hash-pjw.c: Add comment about low quality of this function.
2976 2003-01-12 Paul Eggert <eggert@twinsun.com>
2978 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2979 to avoid collisions with libcurses and libreadline.
2981 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2982 * getstr.h, getstr.c: Remove.
2983 * getline.c: Include "getline.h", to check interface.
2984 Move body of old getstr.c here: this defines MIN_CHUNK and
2985 declares getdelim2, which is renamed from getstr.
2986 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2988 * linebuffer.c (readlinebuffer): Renamed from readline.
2990 * linebuffer.h: Likewise.
2991 (readline): Remove backward-compatibility macro.
2993 2003-01-12 Jim Meyering <jim@meyering.net>
2995 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2997 2003-01-10 Bruno Haible <bruno@clisp.org>
2999 * alloca_.h: New file.
3000 * getdate.y: Unconditionally include alloca.h.
3001 * makepath.c: Likewise.
3002 * setenv.c: Likewise.
3003 * userspec.c: Likewise.
3005 2003-01-09 Bruno Haible <bruno@clisp.org>
3007 * stdbool.h.in: New file.
3009 2003-01-08 Bruno Haible <bruno@clisp.org>
3011 * safe-read.c: Include specification header first, to ensure its
3013 * full-write.c: Likewise.
3015 2003-01-08 Jim Meyering <jim@meyering.net>
3017 * full-write.c: Undefine and define-away `const' after inclusion
3018 of errno.h, not before. Suggestion from Bruno Haible.
3020 2003-01-07 Jim Meyering <jim@meyering.net>
3022 * full-write.c: Rework so that it may serve to define full_read, too.
3023 * full-read.c: Simply #define FULL_READ and include full-write.c.
3025 2003-01-06 Jim Meyering <jim@meyering.net>
3027 * version-etc.c: Update year in translatable copyright string.
3029 2002-12-25 Bruno Haible <bruno@clisp.org>
3031 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3032 * xstrtol.h: Likewise.
3033 * xstrtoimax.c: Likewise.
3034 * xstrtoumax.c: Likewise.
3035 * human.h: Likewise.
3037 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3038 on systems that have <inttypes.h> but not <stdint.h>.
3040 2002-12-31 Paul Eggert <eggert@twinsun.com>
3042 * memcoll.c (memcoll): Fall back on a simple algorithm using
3043 memcmp if strcoll doesn't work.
3045 2002-12-23 Bruno Haible <bruno@clisp.org>
3047 * localcharset.h: New file.
3048 * localcharset.c: Include it.
3049 * unicodeio.c: Likewise.
3051 2002-12-22 Bruno Haible <bruno@clisp.org>
3053 * utime.c (utime_null): No need to call ftruncate if the file was
3056 2002-12-23 Bruno Haible <bruno@clisp.org>
3058 * memcoll.c (STRCOLL): New macro.
3061 2002-12-22 Bruno Haible <bruno@clisp.org>
3063 * getstr.h (getstr): Define, to avoid clash with libcurses.
3064 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3066 2002-12-22 Bruno Haible <bruno@clisp.org>
3068 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3070 2002-12-23 Bruno Haible <bruno@clisp.org>
3072 * getline.h: Include <stddef.h>, for size_t.
3074 * unicodeio.h: Include <stddef.h>, for size_t.
3075 * unicodeio.c: Don't include <stddef.h>.
3077 2002-12-17 Bruno Haible <bruno@clisp.org>
3079 * canon-host.c (strdup): Remove unused declaration.
3081 * fsusage.c: Include full_read.h.
3082 (get_fs_usage): Use full_read instead of safe_read.
3084 * utime.c (utime_null): Use SAFE_READ_ERROR.
3086 2002-12-11 Bruno Haible <bruno@clisp.org>
3088 * setenv.h: Rewritten to cope with systems that have setenv() but not
3090 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3093 2002-12-11 Bruno Haible <bruno@clisp.org>
3095 * setenv.c (alloca): Fall back to malloc.
3097 (setenv): Use freea() to free memory allocated with alloca().
3099 2002-11-13 Bruno Haible <bruno@clisp.org>
3101 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3102 function declarations.
3103 * unsetenv.c (unsetenv): Likewise.
3105 2002-03-04 Bruno Haible <bruno@clisp.org>
3107 Portability to AIX 4.3.3.
3108 * unsetenv.c: New file, extracted from setenv.c.
3109 * setenv.c: Move the unsetenv() function to unsetenv.c.
3111 2001-12-20 Bruno Haible <bruno@clisp.org>
3113 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3114 use malloc instead. For SunOS 4.
3116 2001-12-11 Bruno Haible <bruno@clisp.org>
3118 * setenv.c: Declare alloca.
3119 (compar_fn_t): New typedef.
3120 (KNOWN_VALUE, STORE_VALUE): Use it.
3122 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3125 2002-12-10 Paul Eggert <eggert@twinsun.com>
3127 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3128 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3129 Choose values that are less likely to collide with system fnmatch
3131 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3132 defined (e.g., a pure POSIX system).
3133 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3134 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3136 2002-12-06 Jim Meyering <jim@meyering.net>
3138 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3140 Merge in changes from libc's misc/error.c, in preparation
3141 for the merge of gnulib's changes back into libc.
3143 * error.c (_): Define only if not already defined.
3144 Move definition to follow all #include directives.
3145 Include unlocked-io.h only if !_LIBC.
3146 [_LIBC]: Include <libio/libioP.h>.
3147 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3148 (fflush): Tweak definition to use INTUSE.
3151 2002-12-05 Paul Eggert <eggert@twinsun.com>
3153 * alloca.c [defined emacs]: Include "lisp.h".
3154 (xalloc_die) [defined emacs]: New macro.
3155 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3156 [! defined emacs]: Include <xalloc.h>.
3157 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3158 (pointer): Typedef to POINTER_TYPE *.
3159 (malloc): Remove decl; we now always use xmalloc.
3160 (alloca): Use old-style definition, since Emacs needs this.
3161 Check for arithmetic overflow when computing combined size.
3163 2002-12-04 Paul Eggert <eggert@twinsun.com>
3165 Do not generate unlocked-io.h automatically, since it's easier to
3166 maintain it by hand.
3168 * unlocked-io.h: New file, from GNU diffutils,
3169 but with proper copyright notice and attribution.
3171 * Makefile.am: Add copyright notice.
3172 (libfetish_a_SOURCES): Add unlocked-io.h.
3173 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3174 (DISTCLEANFILES, io_functions): Remove macros.
3175 (EXTRA_DIST): Remove gen_uio.
3176 (unlocked-io.h): Remove rule.
3178 2002-12-04 Jim Meyering <jim@meyering.net>
3180 Reflect the fact that stat.c and lstat.c are no longer generated.
3181 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3182 (DISTCLEANFILES): Likewise.
3183 (EXTRA_DIST): Likewise.
3184 (all_local): Don't depend on stat.c or lstat.c.
3185 (stat.c, lstat.c): Remove rules.
3186 (EXTRA_DIST): Remove xstat.in.
3188 * xstat.in: Remove file. Contents moved into stat.c.
3189 * stat.c: New file. Contents mostly from xstat.in.
3190 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3191 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3193 * safe-read.c: Rework so that it may serve to define safe_write, too.
3194 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3196 2002-12-03 Jim Meyering <jim@meyering.net>
3198 * safe-read.c, safe-write.c: Change variable names and comments, but
3199 not semantics, to minimize the differences between these two files.
3200 (safe_read): Change comment to mention SAFE_READ_ERROR.
3202 * safe-read.c (IS_EINTR): Define.
3203 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3205 2002-12-02 Bruno Haible <bruno@clisp.org>
3207 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3208 Define, taken from safe-read.c.
3209 (INT_MAX): Provide fallback.
3210 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3211 * safe-write.h (SAFE_WRITE_ERROR): Define.
3213 * safe-read.c (EINTR): Remove definition.
3214 (safe_read): Don't use EINTR if it is absent.
3216 2002-12-02 Jim Meyering <jim@meyering.net>
3218 * safe-read.c (EINTR): Define.
3219 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3220 (INT_MAX): Provide fallback.
3221 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3223 * safe-read.h (SAFE_READ_ERROR): Define.
3225 2002-12-01 Jim Meyering <jim@meyering.net>
3227 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3228 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3230 2002-11-27 Paul Eggert <eggert@twinsun.com>
3232 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3233 hash_rehash): Replace `if (limit <= value) abort ();' with
3234 `if (! (value < limit)) abort ();', for readability.
3236 2002-11-26 <karl@gnu.org>
3238 * strdup.c: copy from libc again, with jim's ok.
3239 * .cppi-disable: re-add strdup.c
3241 2002-11-25 <karl@gnu.org>
3243 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3244 instead of "strtol.c".
3246 2002-11-25 Jim Meyering <jim@meyering.net>
3248 * mktime.c: Sync from libc, now that it has the latest fix.
3250 2002-11-24 <karl@gnu.org>
3252 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3253 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3255 2002-11-24 Jim Meyering <jim@meyering.net>
3257 Update from coreutils:
3259 * mktime.c: Merge in changes from libc.
3261 Avoid a link-time failure on some Linux systems.
3262 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3263 (__mon_yday): Declare with the STATIC attribute.
3264 (__mktime_internal): Likewise.
3265 Based on a report from Greg Schafer.
3267 2002-11-23 Jim Meyering <jim@meyering.net>
3269 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3270 Use `unsigned', not `int', as type of index.
3272 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3274 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3276 2002-11-22 Paul Eggert <eggert@twinsun.com>
3278 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3279 hint that one should use `if (! x) abort ();' rather than `assert
3280 (x);', and anyway it's one less thing to worry about configuring.
3281 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3282 hash_rehash, hash_insert): Use abort rather than assert.
3284 2002-11-22 Paul Eggert <eggert@twinsun.com>
3286 * quotearg.h: Allow multiple inclusion by surrounding with
3287 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3288 so that we can be included first.
3289 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3290 * quotearg.c: Include quotearg.h immediately after config.h.
3291 No need to include stddef.h or sys/types.h any more.
3292 Surround local include files with "", not "<>".
3293 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3294 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3295 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3296 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3297 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3298 (ISPRINT): Remove; no longer needed now that we assume C89.
3300 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3303 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3304 quotearg_char): Use SIZE_MAX rather than
3305 (size_t) -1 when we are talking about "infinity".
3307 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3309 2002-11-22 Bruno Haible <bruno@clisp.org>
3311 * safe-read.h: Assume C89. Add comments.
3312 (safe_read): Change return type to size_t.
3313 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3314 counts > SSIZE_MAX correctly.
3315 * safe-write.h: New file.
3316 * safe-write.c: New file.
3317 * full-read.h: New file.
3318 * full-read.c: New file.
3319 * full-write.h: Assume C89. Add comments.
3320 * full-write.c: Include safe-write.h.
3321 (full_write): Rewritten to use safe_write.
3322 Suggested by Jim Meyering and Paul Eggert.
3324 2002-11-21 Bruno Haible <bruno@clisp.org>
3326 Remove case insensitive option matching.
3327 * argmatch.h (argcasematch): Remove declaration.
3328 (ARGCASEMATCH): Remove macro.
3329 (__xargmatch_internal): Remove case_sensitive argument.
3330 (XARGMATCH): Update.
3331 (XARGCASEMATCH): Remove macro.
3332 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3333 case_sensitive argument.
3334 (argcasematch): Remove function.
3335 (__xargmatch_internal): Remove case_sensitive argument.
3336 (main): Use XARGMATCH instead of XARGCASEMATCH.
3338 * xmalloc.c: Change compile-time error message. Add comment about
3339 required autoconf version.
3341 2002-11-21 Jim Meyering <jim@meyering.net>
3343 * strdup.c (strdup): Tweak comment and initial #if/#include.
3345 Merge in changes from the coreutils.
3347 2002-09-25 Paul Eggert <eggert@twinsun.com>
3348 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3349 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3350 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3351 int. Work more efficiently if X is the same width as uintmax_t.
3352 Do not compare X to -1, to avoid bogus compiler warning.
3353 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3354 Don't assume that f_frsize and f_bsize are the same type.
3356 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3359 * makepath.c (make_path): Restore umask *before* creating the final
3361 (make_path): Minor reformatting.
3363 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3364 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3366 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3367 ones. At least on GNU/Linux systems, `auto' means something else.
3370 2002-11-20 Paul Eggert <eggert@twinsun.com>
3372 Merge argmatch cleanups from Bison. Assume C89.
3374 * argmatch.c: Include config.h here, not in argmatch.h.
3375 Include stdlib.h, for EXIT_FAILURE.
3376 Always include <string.h>, since we assume C89.
3377 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3378 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3379 Include <stddef.h> instead, since it's all we need for size_t.
3380 (PARAMS): Remove. All uses removed.
3381 (ARRAY_CARDINALITY): Do not bother to #undef.
3382 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3383 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3384 Remove unnecessary parentheses.
3385 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3386 Insert necessary parentheses.
3387 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3388 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3390 2002-11-19 Bruno Haible <bruno@clisp.org>
3392 * mbswidth.c: Include mbswidth.h right at the beginning.
3393 * mbswidth.h: Include <stddef.h>, for size_t.
3395 * mbswidth.h (PARAMS): Remove macro.
3396 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3397 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3399 * gcd.h (PARAMS): Remove macro.
3400 (gcd): Use ANSI C function declarations.
3401 * gcd.c (gcd): Likewise.
3403 2002-11-15 Bruno Haible <bruno@clisp.org>
3405 * strcspn.c: Include <stddef.h>.
3406 (strcspn): Use ANSI C function declaration. Change return type to
3408 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3409 (strpbrk): Use NULL.
3410 * strpbrk.h (PARAMS): Remove macro.
3411 (strpbrk): Use ANSI C function declaration.
3412 * strstr.c: Don't include <sys/types.h>.
3413 * strstr.h (PARAMS): Remove macro.
3414 (strstr): Use ANSI C function declarations.
3416 2002-11-06 Bruno Haible <bruno@clisp.org>
3418 * gcd.h (gcd): Change argument type to 'unsigned long'.
3419 * gcd.c (gcd): Likewise.
3421 2002-11-05 Bruno Haible <bruno@clisp.org>
3423 * gcd.h: New file, from gettext-0.11.5.
3424 * gcd.c: New file, from gettext-0.11.5.
3426 2002-11-05 Bruno Haible <bruno@clisp.org>
3428 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3429 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3430 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3431 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3433 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3434 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3436 * closeout.c: Include gettext.h instead of <libintl.h>.
3437 * human.c: Include gettext.h instead of <libintl.h>.
3438 * quotearg.c: Include gettext.h instead of <libintl.h>.
3439 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3440 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3441 * userspec.c: Include gettext.h instead of <libintl.h>.
3442 * version-etc.c: Include gettext.h instead of <libintl.h>.
3443 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3444 (textdomain): Remove definition.
3445 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3447 * long-options.c: Remove include of <libintl.h> and definition of _.
3448 * same.c: Remove include of <libintl.h> and definition of _.
3450 2002-11-04 Bruno Haible <bruno@clisp.org>
3452 * stpcpy.h: New file, from GNU gettext-0.11.5.
3453 * strcase.h: New file, from GNU gettext-0.11.5.
3454 * strpbrk.h: New file, from GNU gettext-0.11.5.
3455 * strstr.h: New file, from GNU gettext-0.11.5.
3456 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3458 2002-05-09 Bruno Haible <bruno@clisp.org>
3460 * config.charset: Update for newest glibc. Add canonical names
3461 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3463 2002-05-09 Bruno Haible <bruno@clisp.org>
3465 * localcharset.c (get_charset_aliases): Add more Windows specific
3468 2002-05-08 Owen Taylor <otaylor@redhat.com>
3470 * config.charset: A few additions for Solaris.
3472 2001-12-05 Bruno Haible <bruno@clisp.org>
3474 * localcharset.c (locale_charset): Don't return an empty string.
3476 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3478 * config.charset: msdos in uk_UA uses CP1125.
3480 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3482 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3483 * localcharset.c (locale_charset): Declare as extern "C".
3485 2002-02-15 Bruno Haible <bruno@clisp.org>
3487 * config.charset [msdosdjgpp]: For Russian, use CP866.
3489 2002-02-11 Bruno Haible <bruno@clisp.org>
3491 * config.charset: Add support for NetBSD.
3493 2002-09-25 <karl@gnu.org>
3495 * strdup.c: copy from libc/string (via ../config/srclist*).
3496 * getopt*: copy from libc/posix.
3497 * gettext.h: copy from gettext.
3498 * .cppi-disable: add strdup.c, gettext.h.
3500 2002-07-01 Jim Meyering <meyering@lucent.com>
3502 * c-stack.c: Include sys/time.h.
3503 From Volker Borchert.
3505 2002-06-11 Paul Eggert <eggert@twinsun.com>
3507 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3508 New macro. Use it uniformly instead of
3509 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3510 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3511 reported by Vin Shelton.
3513 2002-06-22 Jim Meyering <meyering@lucent.com>
3515 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3516 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3518 2002-06-22 Paul Eggert <eggert@twinsun.com>
3520 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3521 Do not assume SA_SIGINFO behavior.
3522 Bug reported by Jim Meyering on NetBSD 1.5.2.
3524 2002-06-22 Jim Meyering <meyering@lucent.com>
3526 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3528 * exitfail.c, exitfail.h: Likewise.
3529 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3531 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3533 (EXTRA_DIST): Add fnmatch_loop.c.
3534 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3536 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3537 * fnmatch.c: Update from diffutils-2.8.2.
3538 * fnmatch_.h: New file. From diffutils-2.8.2.
3539 * fnmatch.h: Remove file.
3541 2002-06-18 Paul Eggert <eggert@twinsun.com>
3543 * file-type.h: Report an error if neither S_ISREG nor
3544 S_IFREG is defined, instead of using a test specific to glibc
3545 2.2. This should be safe, since POSIX requires S_ISREG and
3546 Unix Version 7 had S_IFREG. We don't need to check for
3547 <sys/types.h> since we don't use any symbols that it defines.
3549 2002-06-15 Jim Meyering <meyering@lucent.com>
3551 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3552 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3553 have been included before this file.
3555 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3557 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3558 so that each temporary file name is unique and valid in the first
3559 8 characters, for operation under DOS.
3561 2002-06-15 Jim Meyering <meyering@lucent.com>
3563 Work even with DJGPP 2.03, which lacks support for symlinks.
3565 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3567 * lchown.c (S_ISLNK): Likewise.
3569 2002-06-14 Jim Meyering <meyering@lucent.com>
3571 * file-type.h: Use the version from diffutils-2.8.2.
3572 * file-type.c: Likewise.
3574 2002-05-27 Jim Meyering <meyering@lucent.com>
3576 Fix a problem seen only on nonconforming systems whereby ls.c's
3577 use of localtime, and then of gettimeofday would cause trouble:
3578 the localtime call used to initialize rpl_gettimeofday's save
3579 mechanism would clobber ls's current local time information so
3580 that in any long listing the first file would always be listed
3581 with date 1970-01-01. Analysis by Volker Borchert.
3583 * gettimeofday.c (localtime): Undefine.
3584 (rpl_localtime): New function.
3586 2002-05-22 Jim Meyering <meyering@lucent.com>
3588 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3589 * file-type.h: New file.
3590 * file-type.c (file_type): New file/function. Extracted from diffutils.
3592 2002-04-29 Paul Eggert <eggert@twinsun.com>
3594 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3596 2002-04-28 Paul Eggert <eggert@twinsun.com>
3598 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3599 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3600 of 127, since 64 is the largest conceivable number for ancient
3602 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3604 2002-04-28 Jim Meyering <meyering@lucent.com>
3606 * sig2str.c (WTERMSIG): Remove definition (unused).
3608 2002-04-28 Paul Eggert <eggert@twinsun.com>
3610 * sig2str.h, sig2str.c: New files.
3611 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3613 2002-04-24 Jim Meyering <meyering@lucent.com>
3615 * gettext.h: New file, from Gettext.
3616 * Makefile.am (INCLUDES): Remove -I../intl.
3617 (libfetish_a_SOURCES): Add gettext.h.
3619 2002-04-16 Jim Meyering <meyering@lucent.com>
3621 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3622 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3623 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3625 2002-04-12 Jim Meyering <meyering@lucent.com>
3627 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3629 2002-03-10 Jim Meyering <meyering@lucent.com>
3631 * makepath.c (make_path): Remove a comma from a diagnostic.
3632 Suggestion from Santiago Vila.
3634 2002-03-08 Jim Meyering <meyering@lucent.com>
3636 * rename.c: Mention that this wrapper is needed also on
3637 mips-dec-ultrix4.4 systems.
3639 2002-03-02 Jim Meyering <meyering@lucent.com>
3641 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3642 not HAVE_CLOCK_SETTIME.
3644 2002-02-27 Paul Eggert <eggert@twinsun.com>
3646 * nanosleep.h: Rename to....
3647 * timespec.h: New name for nanosleep.h. All uses changed.
3649 * gettime.c: New file.
3650 * settime.c: New file.
3653 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3654 timespec.h. Remove nanosleep.h.
3656 2002-02-25 Paul Eggert <eggert@twinsun.com>
3658 * acl.c, acl.h: New files.
3659 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3661 2002-02-24 Jim Meyering <meyering@lucent.com>
3663 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3664 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3665 cause trouble. Reported by Nelson Beebe.
3667 2002-02-23 Paul Eggert <eggert@twinsun.com>
3669 * path-concat.c (xpath_concat): Reorder code to pacify
3670 compilers that don't know that xalloc_die never returns.
3672 2002-02-20 Jim Meyering <meyering@lucent.com>
3674 * getdate.c: Regenerate using bison-1.33.
3676 2002-02-15 Paul Eggert <eggert@twinsun.com>
3678 * posixver.c, posixver.h: New files.
3679 * Makefile.am (libfetish_a_SOURCES): Add them.
3681 2002-02-02 Paul Eggert <eggert@twinsun.com>
3682 Bruno Haible <bruno@clisp.org>
3684 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3685 (fwrite_success_callback): New declaration.
3686 * unicodeio.c (unicode_to_mb): New function, extracted from
3687 print_unicode_char. Call failure callback instead of error.
3688 (fwrite_success_callback): New function.
3689 (exit_failure_callback): New function.
3690 (fallback_failure_callback): New function.
3691 (print_unicode_char): Call unicode_to_mb.
3693 2002-01-26 Jim Meyering <meyering@lucent.com>
3695 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3697 2002-01-22 Jim Meyering <meyering@lucent.com>
3699 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3700 Otherwise, some versions of automake would omit the rule that makes
3701 Makefile from Makefile.in.
3703 2001-01-21 Paul Eggert <eggert@twinsun.com>
3705 * xmemcoll.h, xmemcoll.c: New files.
3706 * Makefile.am (libfetish_a_SOURCES): Add them.
3707 * memcoll.c: Include errno.h, and declare errno if not defined.
3708 (memcoll): Set errno to zero if there is no error.
3710 * quotearg.c (quotearg_buffer_restyled):
3711 Fix bug with quoting buffers containing NUL when backslashing escapes.
3712 This bug was exposed by the other changes in this patch.
3713 (quotearg_n_options): New arg ARGSIZE.
3714 All callers changed.
3715 (quoting_options_from_style): New function.
3716 (quotearg_n_style): Use it.
3717 (quotearg_n_style_mem): New function.
3719 * quotearg.h (quotearg_n_style_mem): New function.
3721 2002-01-16 Jim Meyering <meyering@lucent.com>
3723 * getdate.y: Add three semicolons, each just before a closing brace.
3724 Bison (as of version 1.31) no longer papers over that mistake.
3726 2002-02-14 Paul Eggert <eggert@twinsun.com>
3728 * backupfile.c (ISDIGIT): Comment fix.
3729 * getdate.y (ISDIGIT): Likewise.
3730 * posixtm.c (ISDIGIT, year): Likewise.
3731 * strverscmp.c (ISDIGIT): Likewise.
3732 * userspec.c (ISDIGIT): Likewise.
3734 2002-01-05 Jim Meyering <meyering@lucent.com>
3736 * version-etc.c (version_etc_copyright): Update copyright year.
3738 2001-01-19 Paul Eggert <eggert@twinsun.com>
3740 * closeout.c (close_stdout_status): If ferror (stdout), do
3741 not silently exit merely because the output buffer happens to
3742 have nothing pending.
3744 2001-12-18 Paul Eggert <eggert@twinsun.com>
3746 See the big note in ../ChangeLog.
3747 * human.c (suffixes): Prefer K to k for 1024.
3748 (generate_suffix_backwards): New function.
3749 (human_readable_inexact): Use it.
3750 * xstrtol.c (__xstrtol): If there is no number but there
3751 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3752 Accept 'K' as well as 'k'.
3754 2001-12-15 Jim Meyering <meyering@lucent.com>
3756 * regex.h (__restrict_arr): Update from libc.
3758 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3759 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3762 2001-12-10 Jim Meyering <meyering@lucent.com>
3764 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3765 Instead, include "xalloc.h".
3766 (initbuffer): Don't cast xmalloc return value to char*.
3767 (readline): Reword comment.
3768 Don't cast xrealloc return value to char*
3771 2001-12-09 Jim Meyering <meyering@lucent.com>
3773 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3774 `signed and unsigned type in conditional expression'.
3775 * posixtm.c (posix_time_parse): Likewise.
3777 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3779 * readtokens.c (readtoken): Declare an index to be of type unsigned
3780 to avoid a pedantic warning.
3782 * getstr.c: Don't include assert.h.
3783 (getstr): Remove warning-evoking assertions.
3784 Return -1 if offset parameter is out of bounds.
3785 Change the type of a local from int to size_t.
3787 * strftime.c (my_strftime_localtime_r): Include this function
3788 definition in the `#if ! HAVE_TM_GMTOFF' block.
3790 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3791 Include xalloc.h instead.
3793 2001-12-02 Jim Meyering <meyering@lucent.com>
3795 * tempname.c: Don't declare getenv, thus reverting the change of
3796 2001-11-18. It's no longer necessary, now that stdlib.h is always
3799 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3800 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3802 2001-11-30 Akim Demaille <akim@epita.fr>
3804 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3805 before being defined.
3807 2001-11-27 Paul Eggert <eggert@twinsun.com>
3809 * quotearg.h (quotearg_n, quotearg_n_style):
3810 First arg is int, not unsigned.
3811 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3812 (SIZE_MAX, UINT_MAX): New macros.
3813 (quotearg_n_options): Abort if N is negative.
3814 Avoid overflow check on hosts where size_t is 64 bits and int
3815 is 32 bits, as overflow is impossible there.
3816 Fix off-by-one typo that caused unnecessary reallocation.
3818 2001-11-27 Jim Meyering <meyering@lucent.com>
3820 * tempname.c: Merge with version from libc.
3821 * regex.c: Likewise.
3823 * tempname.c: Include stdlib.h unconditionally. On some old systems
3824 for which STDC_HEADERS is 0, it was not included, resulting in a
3825 warning about an integer-to-pointer conversion problem with getenv.
3826 Reported by Volker Borchert.
3828 2001-11-26 Jim Meyering <meyering@lucent.com>
3830 * gtod.h: Remove file.
3831 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3832 * gettimeofday.c: Don't include gtod.h.
3833 (GTOD_init): Remove function.
3834 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3835 Suggestion from Volker Borchert.
3837 2001-11-23 Jim Meyering <meyering@lucent.com>
3839 * hash.h (struct hash_table): Don't define here. Merely declare it.
3840 * hash.c (struct hash_table): Define it here instead.
3842 2001-11-22 Jim Meyering <meyering@lucent.com>
3844 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3846 2001-11-18 Paul Eggert <eggert@twinsun.com>
3848 * tempname.c (TMP_MAX): Remove; no longer needed.
3849 (TEMPORARIES): New macro.
3850 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3851 removes an artificial limitation (e.g. HP-UX 10.20, where
3854 2001-11-18 Jim Meyering <meyering@lucent.com>
3856 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3859 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3860 files will be created before anything else.
3862 2001-11-17 Jim Meyering <meyering@lucent.com>
3864 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3865 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3866 rather than group writable. Patch by Juan F. Codagnone.
3868 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3869 Instead, include "xalloc.h".
3871 * mountlist.c: Include unlocked-io.h after all system headers.
3872 Remove explicit declarations of xmalloc, xrealloc,
3873 and xstrdup. Instead, include "xalloc.h".
3875 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3876 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3877 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3879 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3880 Reported by Padraig Brady.
3882 * mkstemp.c: #undef mkstemp.
3884 (rpl_mkstemp): Rename from mkstemp.
3887 2001-11-16 Jim Meyering <meyering@lucent.com>
3889 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3890 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3891 determine the amount of total physical memory, use pstat_getstatic.
3892 HPUX-11 doesn't define _SC_PHYS_PAGES.
3893 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3894 If sysconf couldn't be used to determine the amount of available
3895 physical memory, use both pstat_getstatic and pstat_getdynamic.
3896 Based on a patch from Bob Proulx.
3898 2001-11-05 Jim Meyering <meyering@lucent.com>
3900 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3902 2001-11-03 Jim Meyering <meyering@lucent.com>
3904 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3905 in argmatch_to_argument call.
3907 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3910 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3911 e.g., a fault due to an attempt to free a NULL pointer.
3913 2001-11-01 Jim Meyering <meyering@lucent.com>
3915 * dirfd.c, dirfd.h: New files.
3916 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3918 * hash.c (hash_print) [TESTING]: Clean up.
3920 2001-10-22 Paul Eggert <eggert@twinsun.com>
3922 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3923 to avoid a warning if -Wall.
3925 2001-10-21 Paul Eggert <eggert@twinsun.com>
3927 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3929 2001-10-21 Jim Meyering <meyering@lucent.com>
3931 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3932 this code would end up calling gettext even in packages built
3934 * getopt.c (_): Likewise.
3935 * regex.c (_): Likewise.
3937 2001-10-20 Paul Eggert <eggert@twinsun.com>
3939 * error.c (strerror_r): Do not declare unless !_LIBC.
3940 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3941 Use strerror_r that is only a macro, even if it is not a function.
3942 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3943 (private_strerror): Use prototypes, not old-style function definition.
3944 (print_errno_message): New function.
3945 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3947 (error_tail, error, error_at_line): Use it.
3949 2001-10-11 Jim Meyering <meyering@lucent.com>
3951 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3952 and quote_n (1, ... to avoid clobbering a buffer.
3954 2001-10-05 Jim Meyering <meyering@lucent.com>
3956 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3957 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3958 * hash-pjw.h: New file.
3960 2001-09-30 Jim Meyering <meyering@lucent.com>
3962 * mountlist.c [MOUNTED_GETFSSTAT]:
3963 Include <sys/ucred.h>, for Apple Darwin.
3964 Include sys/mount.h and sys/fs_types.h only if available.
3966 (read_filesystem_list): Use FS_TYPE.
3968 2001-09-29 Paul Eggert <eggert@twinsun.com>
3970 * exclude.c (excluded_filename): 0 -> false, since it's
3973 2001-09-28 Paul Eggert <eggert@twinsun.com>
3975 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3976 #defines strtoimax. Also treat the other strto* functions
3979 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3980 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3981 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3983 2001-09-26 Jim Meyering <meyering@lucent.com>
3985 Most macros in unlocked-io.h had the wrong number of arguments.
3986 * gen-uio: New script.
3987 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3988 * unlocked-io.hin: Remove file.
3989 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3990 rather than trying to embed it here.
3991 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3992 Reported by Padraig Brady.
3994 2001-09-25 Volker Borchert <bt@teknon.de>
3996 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3998 2001-09-23 Jim Meyering <meyering@lucent.com>
4000 * mountlist.c: Remove useless parentheses in #if directives.
4001 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4002 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4004 2001-09-22 Jim Meyering <meyering@lucent.com>
4006 * localcharset.c: Update from latest gettext.
4007 * config.charset: Likewise.
4009 2001-09-20 Jim Meyering <meyering@lucent.com>
4011 * xstrtol.c (strtoimax): Guard declaration with
4012 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4013 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4014 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4015 (strtoumax): Likewise, for completeness (it wasn't necessary).
4017 2001-09-06 Paul Eggert <eggert@twinsun.com>
4019 * strtoimax.c (HAVE_LONG_LONG):
4020 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4021 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4022 to work around bug in IBM C compiler.
4024 2001-09-16 Jim Meyering <meyering@lucent.com>
4026 * mkdir.c: New file.
4028 2001-09-04 Paul Eggert <eggert@twinsun.com>
4030 * xgetcwd.c: Revert some of the previous change; intead,
4031 fix the HAVE_GETCWD_NULL code to behave more like the
4032 !HAVE_GETCWD_NULL code used to.
4035 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4038 2001-09-04 Paul Eggert <eggert@twinsun.com>
4040 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4041 Use ssize_t, not int, to store result of readlink.
4042 Check for ssize_t overflow as well as size_t overflow,
4043 as POSIX says the result of readlink is implementation-defined
4044 when ssize_t overflows.
4045 Remove unnecessary cast to char*.
4046 Use free+malloc instead of realloc, as the storage doesn't need
4047 to be preserved and it's clearer and can be more efficient that way.
4048 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4049 * xreadlink.h (xreadlink): Update prototype.
4051 2001-09-03 Paul Eggert <eggert@twinsun.com>
4053 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4054 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4055 spotted by Jim Meyering.
4057 2001-09-03 Jim Meyering <meyering@lucent.com>
4059 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4061 2001-09-03 Paul Eggert <eggert@twinsun.com>
4063 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4064 like the HAVE_GETCWD_NULL code.
4065 Include pathmax.h if not HAVE_GETCWD.
4066 Do not include xalloc.h.
4067 (INITIAL_BUFFER_SIZE): New symbol.
4068 Do not use xmalloc / xrealloc, since the caller is responsible for
4069 handling errors. Preserve errno around `free' during failure.
4070 Do not overrun buffer when using getwd.
4072 2001-09-03 Paul Eggert <eggert@twinsun.com>
4074 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4075 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4077 2001-09-02 Jim Meyering <meyering@lucent.com>
4079 * error.c: Update from GNU libc.
4081 2001-09-01 Jim Meyering <meyering@lucent.com>
4083 * xreadlink.c: New file.
4084 * xreadlink.h: New file.
4085 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4087 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4088 doesn't conflict with sparc Solaris 7's definition in
4089 /usr/include/sys/int_types.h.
4091 * exclude.c: Use `""', not `<>' to #include non-system header files.
4092 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4093 and strncasecmp as r-values. Unixware didn't have declarations.
4095 2001-08-31 Jim Meyering <meyering@lucent.com>
4097 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4098 Use an initial, malloc'd, buffer of length 128 rather than
4099 a statically allocated one of length 1024.
4101 2001-08-30 Paul Eggert <eggert@twinsun.com>
4103 * xgetcwd.c: Don't include pathmax.h.
4104 Include stdlib.h and unistd.h if available.
4106 (xmalloc, xstrdup, free): Remove decls.
4107 (xgetcwd): Don't assume sizes fit in unsigned.
4108 Check for overflow when computing sizes.
4109 Simplify reallocation code.
4111 2001-08-28 Paul Eggert <eggert@twinsun.com>
4113 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4115 * strtoimax.c: Renamed from strtoxmax.c, removing the
4118 Also, make the following further changes to make this file's
4119 configuration more similar to that of strtol.c:
4120 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4121 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4122 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4123 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4124 changed to signed values.
4126 And make the following changes as well:
4127 Fix copyright notice, as 1999 was missing.
4128 (verify): New macro.
4129 (strtoimax): Check sizes at compile-time, not run-time.
4130 Prefer strtol to strtoll if both work.
4131 (main): Remove; it was not that useful and was a pain to maintain.
4133 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4135 2001-08-30 Paul Eggert <eggert@twinsun.com>
4137 * savedir.c (savedir): Remove size parameter, as POSIX says that
4138 a directory's st_size can have an arbitrary value, so the old
4139 usage could waste an arbitrary amount of memory. All uses
4141 * savedir.h: Update prototype.
4143 2001-08-30 Paul Eggert <eggert@twinsun.com>
4145 * xstrtol.c (strtoimax): New decl.
4147 2001-08-28 Paul Eggert <eggert@twinsun.com>
4149 * xstrtol.h: Add copyright notice.
4150 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4151 LONGINT_INVALID_SUFFIX_CHAR.
4153 2001-08-30 Paul Eggert <eggert@twinsun.com>
4155 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4158 2001-08-30 Paul Eggert <eggert@twinsun.com>
4160 * hash.c: Remove '2001' from copyright notice.
4162 2001-08-30 Paul Eggert <eggert@twinsun.com>
4164 * full-write.h: New file.
4165 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4166 * full-write.c: Correct credits, as cccp.c no longer
4167 exists and anyway it was so heavily changed from the old cccp
4168 code as to be unrecognizable. Include full-write.h.
4169 (full_write) Return size_t, with short writes meaning failure.
4170 All callers changed. This fixes a bug with large buffers
4172 * utime.c: Include full-write.h.
4174 2001-08-30 Paul Eggert <eggert@twinsun.com>
4176 Merge 'exclude' changes from tar 1.13.22.
4177 This fixes one or two unlikely storage allocation overflow bugs,
4178 but doesn't change user-visible behavior otherwise.
4180 2001-08-30 Paul Eggert <eggert@twinsun.com>
4182 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4183 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4184 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4185 Include if available.
4186 (<xalloc.h>): Include
4187 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4188 (verify): New macro. Use it to verify that EXCLUDE macros do not
4189 collide with FNM macros.
4190 (struct patopts): New struct.
4191 (struct exclude): Use it, as exclude patterns now come with options.
4192 (new_exclude): Support above changes.
4193 (new_exclude, add_exclude_file):
4194 Initial size must now be a power of two to simplify overflow checking.
4195 (free_exclude, fnmatch_no_wildcards): New function.
4196 (excluded_filename): No longer requires options arg, as the options
4197 are determined by add_exclude. Now returns bool, not int.
4198 (excluded_filename, add_exclude):
4199 Add support for the fancy new exclusion options.
4200 (add_exclude, add_exclude_file): Now takes int options arg.
4201 Check for arithmetic overflow when computing sizes.
4202 (add_exclude_file): xrealloc might modify errno, so don't
4203 realloc until after errno might be used.
4205 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4207 (free_exclude): New decl.
4208 (add_exclude, add_exclude_file): Now takes int options arg.
4209 (excluded_filename): No longer requires options arg, as the options
4210 are determined by add_exclude. Now returns bool, not int.
4212 2001-08-30 Paul Eggert <eggert@twinsun.com>
4214 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4216 2001-08-27 Jim Meyering <meyering@lucent.com>
4218 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4220 * version-etc.c (N_): Remove definition.
4221 Revert most of last change.
4222 Instead, simply don't mark the `Copyright...' string for translation.
4223 Based on advice from Paul Eggert.
4225 * strtoxmax.c: Tweak comment.
4227 2001-08-26 Jim Meyering <meyering@lucent.com>
4229 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4230 of copyright with `%s' so translators don't get an untranslated
4232 (COPYRIGHT_YEAR): Define.
4233 (version_etc): Use fprintf rather than fputs.
4234 Suggestion from Ulrich Drepper.
4236 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4238 * strtoll.c: New file, from GNU libc.
4239 * xstrtoimax.c: New file.
4241 * xstrtol.h: Add xstrtoimax.
4242 * strtoumax.c: New file. Simply include "strtoumax.c".
4243 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4245 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4246 * strtoxmax.c: ... then renamed to this.
4248 2001-08-13 Paul Eggert <eggert@twinsun.com>
4250 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4251 Port to Solaris 8, where 'sed' requires a space after the 'r'
4252 command, and where sh dislikes "$/". Clean up the spacing a bit.
4253 Redirect output to $tmp just once.
4255 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4257 * addext.c (<errno.h>): Include.
4258 (errno): Declare if not defined.
4259 (addext): Work correctly when pathconf returns -1 and leaves
4260 errno alone because there is no limit. Also, work even if
4261 pathconf returns a value greater than SIZE_MAX.
4263 2001-08-12 Jim Meyering <meyering@lucent.com>
4265 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4266 Simply `return getcwd (NULL, 0);'.
4267 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4268 Use 1300 as initial value for length, not PATH_MAX.
4270 * pathmax.h: Clean up cpp syntax.
4272 2001-08-12 Jim Meyering <meyering@lucent.com>
4274 * gettimeofday.c: New file.
4276 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4278 2001-08-04 Jim Meyering <meyering@lucent.com>
4280 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4281 to get in sync with glibc.
4283 2001-08-03 Paul Eggert <eggert@twinsun.com>
4285 The following changes are from gettext 0.10.39 as maintained by
4288 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4289 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4290 with inverted sense. All uses changed.
4292 * mbswidth.c: Don't include <limits.h>.
4293 Include <stdlib.h> and <string.h> unconditionally.
4294 (iswcntrl, mbsinit, ISCNTRL): New macros.
4295 (mbsnwidth): Use K&R style function declarations.
4296 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4297 can optimize it when MB_CUR_MAX == 1.
4298 The width of control characters is zero, not 1.
4300 2001-07-15 Jim Meyering <meyering@lucent.com>
4302 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4303 (BUILT_SOURCES): Add unlocked-io.h.
4304 (io_functions): Define.
4305 (unlocked-io.h): New rule.
4306 (DISTCLEANFILES): Add unlocked-io.h.
4307 (all-local): Depend on unlocked-io.h, to ensure it is created.
4309 * unlocked-io.hin: New file
4311 * regex.c: Update from glibc.
4313 2001-07-05 Jim Meyering <meyering@lucent.com>
4315 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4317 (libfetish_a_SOURCES): Put all .h files here instead.
4318 Remove a thus-exposed (better checks in automake) duplicate and
4319 two unnecessary .h files.
4321 2001-06-11 Jim Meyering <meyering@lucent.com>
4323 * regex.c: Update from GNU libc.
4325 2001-05-27 Jim Meyering <meyering@lucent.com>
4327 * readutmp.h (UT_TYPE): Define.
4329 2001-05-24 Jim Meyering <meyering@lucent.com>
4331 * argmatch.c: Include "quote.h".
4332 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4333 quote function. Reported by Göran Uddeborg.
4335 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4337 * dirname.c (dir_name): Compute append_dot using path, not newpath
4338 which is not yet declared.
4340 2001-05-11 Paul Eggert <eggert@twinsun.com>
4342 * Makefile.am (libfetish_a_SOURCES):
4343 Add strftime.c, since we now compile it on all hosts.
4345 * strftime.c (my_strftime):
4346 Define to nstrftime if emacs, but only if my_strftime is not defined.
4347 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4348 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4349 Add one more extra argument: a nanoseconds value.
4352 (my_strftime function): Add %N format.
4353 (emacs_strftimeu): Renamed from emacs_strftime,
4354 with extra ut argument.
4356 2001-05-11 Paul Eggert <eggert@twinsun.com>
4358 dirname code cleanup. base_name now behaves more compatibly
4359 with POSIX basename when given file names that have trailing
4360 slashes, and similarly for dir_name. Add new primitives
4361 base_len and dir_len. Put the directory-name-related decls
4364 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4365 * backupfile.c (base_name): Likewise.
4366 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4367 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4368 * makepath.c (strip_trailing_slashes): Likewise.
4369 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4371 * rename.c (strip_trailing_slashes): Likewise.
4372 * same.c (base_name): Likewise.
4373 * stripslash.c (ISSLASH): Likewise.
4375 * addext.c: Include <dirname.h> after size_t is defined.
4376 * backupfile.c: Likewise.
4378 * addext.c (addext): Use base_len to trim redundant
4379 trailing slashes instead of doing it ourselves.
4380 But do not trim the last slash if it is not redundant.
4382 * backupfile.c (find_backup_file_name,
4383 max_backup_version): Use base_len instead of rolling it ourselves.
4384 Handle the case of "" and (on DOS) "C:" correctly.
4386 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4387 Include <string.h>, <dirname.h>.
4388 (base_name): Allow file names ending in slashes, other than names
4389 that are all slashes. In this case, return the basename followed
4390 by the slashes. This is more general, and can be used in places
4391 where the original base_name purposely had an assertion failure.
4392 (base_len): New function.
4394 * dirname.c: Include <string.h> instead of <stdlib.h>.
4395 Do not include <assert.h>; no longer needed.
4397 (memrchr): Remove decl.
4398 (dir_name_r): Remove.
4399 (dir_len): Renamed from dirlen. All callers changed.
4400 Rewrite in terms of base_name, for simplicity and consistency.
4401 (dir_name): Never return NULL. All callers changed.
4402 Do not include <stdlib.h> in test program; no longer needed.
4403 return 0; is fine for test program.
4405 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4407 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4409 * path-concat.c (path_concat): Use base_len to compute
4410 base length, not strlen; this means we cannot rely on memcpy
4413 * same.c (STREQ): Remove.
4414 (same_name): Handle the case where the basename ends in trailing '/'.
4416 * stripslash.c (strip_trailing_slashes): Return nonzero if
4417 a slash was stripped. Do not strip the last slash after a
4420 2001-04-08 Jim Meyering <meyering@lucent.com>
4422 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4423 recomputed; that's necessary when the offset spans a DST transition.
4424 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4426 2001-04-02 Jim Meyering <meyering@lucent.com>
4428 * regex.h, regex.c: Update from GNU libc.
4430 2001-03-19 Paul Eggert <eggert@twinsun.com>
4432 * version-etc.c (version_etc_copyright): Update to 2001.
4434 2001-03-16 Paul Eggert <eggert@twinsun.com>
4436 * tempname.c (uint64_t): Define to uintmax_t if
4437 not defined, and if UINT64_MAX is not defined.
4438 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4439 Reported by John David Anglin.
4441 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4443 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4444 alias if codeset is empty.
4445 * config.charset (BeOS): Use wildcard syntax.
4447 2001-03-13 Jim Meyering <meyering@lucent.com>
4449 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4450 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4453 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4455 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4457 * unicodeio.c (print_unicode_char): Simplify accordingly.
4459 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4461 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4462 support for DOS/DJGPP.
4464 2001-02-28 Paul Eggert <eggert@twinsun.com>
4466 * Makefile.am (libfetish_a_SOURCES):
4467 Add dup-safer.c, fopen-safer.c.
4468 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4470 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4472 2001-02-25 Paul Eggert <eggert@twinsun.com>
4474 The mkstemp replacement is taken from glibc 2.2.2, with some
4475 portability fixes for use outside glibc, as follows:
4477 * tempname.c (struct_stat64): New macro.
4478 (direxists, __gen_tempname): Use it.
4479 This avoids a portability problem with Solaris 8.
4481 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4482 (<stddef.h>, <stdint.h>, <string.h>):
4483 Include only if STDC_HEADERS || _LIBC.
4484 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4485 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4486 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4487 (__set_errno): Define this macro if <errno.h> doesn't.
4488 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4489 Define these macros if <stdio.h> doesn't.
4490 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4491 Define these macros if <sys/stat.h>
4492 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4493 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4494 __xstat64): Define if not _LIBC.
4495 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4496 (__gen_tempname): Invoke gettimeofday only if
4497 HAVE_GETTIMEOFDAY || _LIBC;
4498 otherwise, fall back on plain "time".
4499 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4501 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4503 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4505 2001-02-17 Jim Meyering <meyering@lucent.com>
4507 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4508 around included file name.
4510 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4512 * strftime.c: Update from GNU libc (the only changes were to comments).
4514 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4516 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4518 2001-02-17 Paul Eggert <eggert@twinsun.com>
4520 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4521 Remove workaround macros for hosts that have mbrtowc but not
4522 mbstate_t, as we now insist on proper declarations for both
4523 before using mbrtowc.
4525 2001-02-17 Jim Meyering <meyering@lucent.com>
4527 * regex.c: Update from libc.
4529 2001-02-16 Paul Eggert <eggert@twinsun.com>
4531 * alloca.c (malloc): Undef before defining, since stdlib.h
4532 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4533 Reported by Mark Hounschell via Paul Eggert.
4535 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4537 * config.charset: Update for FreeBSD 4.2.
4539 2001-01-26 Jim Meyering <meyering@lucent.com>
4541 * quotearg.c: Include stddef.h.
4542 * quote.c: Include stddef.h.
4543 Reported by Axel Kittenberger.
4545 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4546 line in double quotes so that it evokes a better diagnostic.
4547 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4548 Reported by Axel Kittenberger.
4550 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4552 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4553 to avoid a warning. Add back 'const' to inptr.
4555 2001-01-16 Jim Meyering <meyering@lucent.com>
4557 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4560 2001-01-14 Jim Meyering <meyering@lucent.com>
4562 * rename.c: New file. From Volker Borchert.
4563 Include stdlib.h, string.h or strings.h, and xalloc.h.
4564 Use strip_trailing_slashes rather than open-coding it.
4566 2001-01-03 Paul Eggert <eggert@twinsun.com>
4568 * strftime.c: Sync with glibc time/strftime.c 1.81.
4570 2001-01-03 Jim Meyering <meyering@lucent.com>
4572 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4573 local `inptr' to avoid warning with some system declarations of iconv.
4575 2000-12-29 Paul Eggert <eggert@twinsun.com>
4577 * modechange.c: Do not assume that mode_t uses the
4578 traditional octal encoding. E.g. "chmod 1 FOO" should set
4579 the other-execute bit of FOO even if S_IXOTH != 1.
4581 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4582 WOTH, XOTH, ALLM): New macros.
4583 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4584 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4586 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4587 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4589 No need to use uintmax_t; unsigned long is long enough.
4590 Don't bother to get suffix since we don't use it.
4592 2000-12-24 Jim Meyering <meyering@lucent.com>
4594 * hash.c (is_prime): Return explicit boolean values.
4595 (hash_get_first): Return NULL to appease Irix5.6's 89.
4596 Reported by Nelson Beebe.
4598 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4600 * localcharset.c (locale_charset): Add support for Win32.
4602 2000-12-18 Paul Eggert <eggert@twinsun.com>
4604 * physmem.h, physmem.c: New files.
4606 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4607 (noinst_HEADERS): Add physmem.h.
4609 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4610 't' for compatibility with Solaris 8 sort.
4612 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4614 * config.charset: Add support for BeOS.
4616 2000-12-16 Jim Meyering <meyering@lucent.com>
4618 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4619 SHELLS_FILE to a file name that's useful on djgpp systems.
4621 (ADDITIONAL_DEFAULT_SHELLS): Define.
4622 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4623 Based mostly on a patch from Prashant TR.
4625 2000-12-16 Jim Meyering <meyering@lucent.com>
4627 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4628 N and M) would have treated it like `chown N:N FILE'.
4630 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4632 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4634 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4635 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4636 to the list of canonical encodings. Rename EUC-CN to GB2312.
4638 2000-12-08 Andreas Schwab <schwab@suse.de>
4640 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4641 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4643 2000-12-07 Jim Meyering <meyering@lucent.com>
4645 * stripslash.c (ISSLASH): Define.
4646 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4649 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4650 (dir_name_r): Declare this function as static.
4651 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4652 manifest itself on a name containing a mix of slashes and
4654 Make this function work with names starting with a DOS-style
4655 drive letter and colon prefix.
4656 (dir_name): Append `.' if necessary.
4657 Based mostly on patches from Prashant TR and Eli Zaretskii.
4659 * dirname.h (dir_name_r): Remove prototype.
4661 2000-12-05 Jim Meyering <meyering@lucent.com>
4663 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4665 2000-12-04 Jim Meyering <meyering@lucent.com>
4667 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4668 Also include memory.h, stdlib.h, unistd.h if appropriate.
4669 Reported by Andreas Jaeger (conflicting declaration of malloc).
4671 2000-12-02 Jim Meyering <meyering@lucent.com>
4673 * closeout.h: Make idempotent, to avoid some obscure warnings.
4675 2000-12-01 Paul Eggert <eggert@twinsun.com>
4677 * memrchr.c: Include <config.h> before any system include file.
4679 2000-11-29 Paul Eggert <eggert@twinsun.com>
4681 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4683 2000-11-26 Jim Meyering <meyering@lucent.com>
4685 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4687 2000-11-22 Paul Eggert <eggert@twinsun.com>
4689 * strftime.c (my_strftime): Do not invoke mbrlen with a
4690 size of (size_t) -1; it's not portable.
4692 2000-11-17 Akim Demaille <akim@epita.fr>
4694 * obstack.h: Formatting changes.
4695 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4696 prevent type checking.
4697 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4698 cast the value to (void *): assigning a `foo *' to a `void *'
4700 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4702 2000-11-17 Jim Meyering <meyering@lucent.com>
4704 * strstr.c: Update from GNU libc.
4706 2000-11-16 Jim Meyering <meyering@lucent.com>
4708 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4710 2000-11-11 Jim Meyering <meyering@lucent.com>
4712 * error.c: Add a couple #includes, merging from GNU libc version.
4714 2000-11-10 Jim Meyering <meyering@lucent.com>
4716 * obstack.h: Update from GNU libc.
4717 * obstack.c: Likewise.
4719 2000-11-06 Paul Eggert <eggert@twinsun.com>
4721 * getusershell.c (setusershell): Use rewind rather than
4722 fseek/fseeko, to avoid configuration hassles with fseeko.
4723 Don't bother opening SHELLS_FILE if shellstream is NULL;
4726 2000-11-05 Jim Meyering <meyering@lucent.com>
4728 * makepath.h (make_dir): Declare.
4729 * makepath.c (make_dir): Remove `static' attribute.
4732 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4734 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4735 last one in a bucket, advance to the next bucket.
4737 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4739 * fnmatch.c: Do not comment out all the code if we are using
4740 the GNU C library, because in some cases we are replacing buggy
4741 code in the GNU C library itself.
4743 2000-10-30 Paul Eggert <eggert@twinsun.com>
4745 * error.h, getline.h, modechange.h:
4746 Remove "2000" from Copyright line, as the file hasn't been
4747 changed this year other than in the copyright notice.
4749 * xalloc.h: Add "2000" to Copyright line, as this file
4750 was changed this year.
4752 2000-10-30 Paul Eggert <eggert@twinsun.com>
4754 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4755 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4756 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4758 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4760 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4761 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4762 doesn't define __restrict_arr.
4764 2000-10-29 Jim Meyering <meyering@lucent.com>
4766 * xstat.in: Fix grammar in comment.
4768 2000-10-28 Jim Meyering <meyering@lucent.com>
4770 * memchr.c: Update from libc.
4771 Adjust for portability:
4772 [HAVE_STDLIB_H]: Include stdlib.h.
4773 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4774 Undef __memchr, too.
4775 [!weak_alias]: Define __memchr to memchr.
4777 * regex.c: Update from libc.
4778 * regex.h: Likewise.
4779 * getopt1.c: Likewise.
4780 * memcmp.c: Likewise.
4782 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4783 Avoid using fseek, when possible -- it's broken by design.
4784 Patch by Ulrich Drepper.
4786 2000-10-26 Jim Meyering <meyering@lucent.com>
4788 * strftime.c: Update from libc.
4790 2000-10-25 Jim Meyering <meyering@lucent.com>
4792 * obstack.c: Update from libc.
4794 2000-10-23 Jim Meyering <meyering@lucent.com>
4796 * hard-locale.c (hard_locale): Revert last change -- it was simply
4797 wrong. That set_locale call must not have any side effects.
4800 2000-10-22 Jim Meyering <meyering@lucent.com>
4802 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4803 [CYCLIC]: Remove now-unused definition.
4805 * save-cwd.c (O_DIRECTORY): Define, if needed.
4806 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4807 Suggestion from Ulrich Drepper.
4809 2000-10-21 Jim Meyering <meyering@lucent.com>
4811 * dirname.c (dir_name_r): New function, factored out of dir_name.
4812 (dir_name): Use dir_name_r.
4813 * dirname.h (dir_name_r): Declare it.
4815 2000-10-21 Jim Meyering <meyering@lucent.com>
4817 * dirname.c (memrchr): Declare if necessary.
4818 (dir_name): Remove the restriction that there be no
4819 trailing slashes. Now, this code skips past them, effectively
4821 [TEST_DIRNAME] (main): New unit tests.
4823 * memrchr.c: New file from GNU libc.
4824 Undef __memrchr, too.
4825 [!weak_alias]: Define __memrchr to memrchr.
4826 Guard weak_alias use with `#ifdef weak_alias'.
4828 2000-10-17 Jim Meyering <meyering@lucent.com>
4830 * quote.h (PARAMS): Define and use.
4831 Reported by Akim Demaille.
4833 * getopt.c: Update from libc.
4835 2000-10-16 Jim Meyering <meyering@lucent.com>
4837 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4840 2000-09-25 Jim Meyering <meyering@lucent.com>
4842 * md5.h (rol): Define (from GnuPG).
4844 * sha.c: Give credit (GnuPG) where due.
4845 (M): Use rol rather than open-coding it.
4846 Add a FIXME comment.
4848 2000-09-21 Jim Meyering <meyering@lucent.com>
4850 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4851 Reported by Michael Stone.
4853 2000-09-20 Jim Meyering <meyering@lucent.com>
4855 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4856 (noinst_HEADERS): Add sha.h.
4857 Based on code from Scott G. Miller and from GnuPG.
4859 2000-09-15 Jim Meyering <meyering@lucent.com>
4861 * regex.c: Update from libc.
4863 2000-09-10 Jim Meyering <meyering@lucent.com>
4865 * getopt.c (_getopt_internal): Update from glibc.
4867 2000-09-09 Jim Meyering <meyering@lucent.com>
4869 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4870 think it should be used as a general replacement for isascii.
4871 * fnmatch.c: Likewise.
4872 * mbswidth.c: Likewise
4873 * regex.c: Likewise.
4876 * userspec.c: Include sys/param.h and limits.h.
4878 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4879 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4880 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4881 UID, GID. Check range.
4883 2000-09-06 Jim Meyering <meyering@lucent.com>
4885 * getopt.c (_getopt_internal): Update from glibc.
4887 2000-08-30 Jim Meyering <meyering@lucent.com>
4889 * strftime.c: Merge in changes from GNU libc.
4891 2000-08-26 Jim Meyering <meyering@lucent.com>
4893 * closeout.c: Include "__fpending.h".
4894 (close_stdout_status): Return right away if there's nothing to flush.
4896 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4897 * __fpending.c: New file.
4898 * __fpending.h: New file.
4900 2000-08-07 Paul Eggert <eggert@twinsun.com>
4902 Standardize on "memory exhausted" instead of "Memory exhausted"
4903 or "virtual memory exhausted".
4904 * obstack.c (print_and_abort): Use "memory exhausted", not
4905 "virtual memory exhausted".
4906 * same.c (same_name): Invoke xalloc_die instead of printing
4908 * userspec.c (parse_user_spec): Likewise.
4909 * bumpalloc.h: comment fix
4910 * same.c, userspec.c: Include xalloc.h.
4912 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4913 not char *const and pointing to a constant array.
4914 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4915 (xrealloc): Comment fix.
4917 * userspec.c (parse_user_spec):
4918 Don't translate a message until just before returning,
4919 to avoid unnecessary translation.
4921 2000-08-07 Jim Meyering <meyering@lucent.com>
4923 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4924 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4925 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4926 getgroups.c, gethostname.c, getopt.h, group-member.c,
4927 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4928 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4929 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4930 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4931 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4932 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4933 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4934 yesno.c: Back out Copyright date changes for each file with no change
4935 this year. This eases coordination with other programs using the same
4936 source code modules. From Paul Eggert.
4938 2000-08-03 Greg McGary <greg@mcgary.org>
4940 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4941 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4942 (EXTEND_BUFFER): Use them.
4944 2000-08-01 Jim Meyering <meyering@lucent.com>
4946 * dirname.c (ISSLASH): Define.
4947 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4948 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4949 both `\' and `/' may be use as path separators.
4950 Based on a patch from Prashant TR.
4952 2000-07-31 Paul Eggert <eggert@twinsun.com>
4954 * quotearg.c (quotearg_n_options): Don't make the initial
4955 slot vector a constant, since it might get modified.
4957 2000-07-31 Jim Meyering <meyering@lucent.com>
4959 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4960 * obstack.c (print_and_abort): Likewise.
4962 2000-07-30 Paul Eggert <eggert@twinsun.com>
4964 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4965 buffer, so that the caller can always quote one small
4966 component of a "memory exhausted" message in slot 0.
4967 From a suggestion by Jim Meyering.
4969 2000-07-30 Jim Meyering <meyering@lucent.com>
4971 * makepath.c (make_path): Quote the other instance, too.
4973 * quotearg.c (N_STATIC_SLOTVECS): Define.
4974 (STATIC_BUF_SIZE): Define.
4975 (quotearg_n_options): Use only statically allocated storage when
4976 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4977 than STATIC_BUF_SIZE.
4979 2000-07-29 Jim Meyering <meyering@lucent.com>
4981 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4982 * dirname.c (dir_name): Likewise.
4984 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4986 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4987 (dir_name): Assert that there are no trailing slashes.
4989 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4991 * mbswidth.h (mbswidth): Add a flags argument.
4992 (mbswidth): New declaration.
4993 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4994 * mbswidth.c (mbswidth): Add a flags argument.
4995 (mbsnwidth): New function.
4997 2000-07-24 Jim Meyering <meyering@lucent.com>
4999 * mbswidth.c: Remove useless #else. From Bruno Haible.
5001 2000-07-23 Paul Eggert <eggert@twinsun.com>
5003 * mbswidth.c (_XOPEN_SOURCE):
5004 Don't define; this causes problems on Solaris 7.
5005 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5007 2000-07-23 Paul Eggert <eggert@twinsun.com>
5010 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5011 so that mbstate_t is always defined.
5013 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5014 be 1 in at least one GCC installation, and this configuration
5015 error is likely to be common. Ignoring MB_LEN_MAX hurts
5016 performance on hosts that have mbrtowc but have only unibyte
5017 locales, but I assume these hosts are rare.
5019 2000-07-23 Paul Eggert <eggert@twinsun.com>
5021 * quotearg.c: Streamline by invoking multibyte code only if needed.
5022 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5023 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5024 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5025 invoke multibyte primitives.
5027 2000-07-23 Jim Meyering <meyering@lucent.com>
5029 * basename.c (base_name): Add an assertion.
5031 2000-07-15 Bruno Haible <clisp.cons.org>
5033 * quotearg.c: When the system forces us to redefine mbstate_t,
5034 shadow its mbsinit function.
5036 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5038 * mbswidth.h: New file.
5039 * mbswidth.c: New file.
5040 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5041 (noinst_HEADERS): Add mbswidth.h.
5043 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5045 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5048 2000-07-15 Jim Meyering <meyering@lucent.com>
5050 * makepath.c: Include quote.h.
5051 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5052 corresponding argument in a `quote (...)' call.
5053 Give better diagnostics.
5055 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5056 (noinst_HEADERS): Add quote.h.
5058 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5059 from tar's src/misc.c.
5060 * quote.h: New file. Prototypes for same.
5062 2000-07-10 Paul Eggert <eggert@twinsun.com>
5064 From a suggestion by Bruno Haible.
5065 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5066 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5067 to decide whether to define the BeOS workaround macro;
5068 this adjusts to the change to AC_MBSTATE_T.
5070 2000-07-13 Paul Eggert <eggert@twinsun.com>
5072 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5074 * quotearg.c (quoting_style_args, quoting_style_vals,
5075 quotearg_buffer_restyled): Add support for
5076 clocale_quoting_style. Undo previous change to
5077 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5078 and "{RIGHT QUOTATION MARK}" msgids.
5080 2000-07-05 Paul Eggert <eggert@twinsun.com>
5082 The old behavior of quoting `like this' doesn't look good with
5083 newer, ISO-style fonts. See:
5084 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5086 Instead, quote "like this" by default. Let the translator
5087 tailor the locale-specific quoting behavior by providing
5088 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5090 * quotearg.c (N_): New macro.
5091 (gettext_default): New function.
5092 (quotearg_buffer_restyled): Use
5093 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5094 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5096 2000-07-09 Jim Meyering <meyering@lucent.com>
5098 * Most files: Update copyright dates to include 2000.
5100 2000-07-08 Jim Meyering <meyering@lucent.com>
5102 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5104 (xgethostname): Remove now-unnecessary #ifdef.
5105 Move declaration of `err' into loop where it's used.
5107 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5109 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5110 by allocating a larger buffer. Test the gethostname return value for
5111 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5112 returns an error and ENAMETOOLONG isn't defined.
5114 2000-07-05 Paul Eggert <eggert@twinsun.com>
5115 and Bruno Haible <haible@clisp.cons.org>
5117 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5119 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5121 * quotearg.c (struct quoting_options): Simplify quote_these_too
5124 2000-07-03 Jim Meyering <meyering@lucent.com>
5126 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5127 Reported by Bruno Haible.
5129 2000-07-04 Jim Meyering <meyering@lucent.com>
5131 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5132 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5135 2000-07-03 Paul Eggert <eggert@twinsun.com>
5136 and Bruno Haible <haible@clisp.cons.org>
5138 * quotearg.c (mbrtowc):
5139 Assign to *pwc, and return 1 only if result is nonzero.
5140 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5142 2000-07-03 Jim Meyering <meyering@lucent.com>
5144 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5145 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5148 2000-07-02 Jim Meyering <meyering@lucent.com>
5150 * quotearg.c (mbstate_t): Don't define here.
5152 2000-07-02 Jim Meyering <meyering@lucent.com>
5154 * nanosleep.c (SIGCONT): Define if not already defined.
5156 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5158 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5159 per change in ../m4/ls-mntd-fs.m4.
5160 (read_filesystem_list): Ignore symbolic links.
5162 2000-06-29 Jim Meyering <meyering@lucent.com>
5164 * same.c: Include <string.h> or <strings.h>, as appropriate,
5165 for declaration of strcmp.
5167 * long-options.c: Include <stdlib.h>, for declaration of exit.
5169 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5170 Avoid warning by casting result to `char *' to remove `const'.
5172 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5174 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5176 2000-06-26 Paul Eggert <eggert@twinsun.com>
5178 savedir now sets errno on failure and invokes xmalloc to get memory.
5179 Fix a couple of other minor bugs while we're at it.
5181 * savedir.c (<unistd.h>): Do not include; there's no need.
5182 (NAMLEN): Remove macro.
5183 (malloc, realloc): Remove decls.
5185 ("xalloc.h"): Include.
5186 (NAME_SIZE_DEFAULT): New macro.
5187 (savedir): Use xmalloc / xrealloc to allocate memory.
5188 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5189 Skip "" directory entries.
5190 Use strlen to calculate directory entry length, since the old method
5191 is rarely used these days and isn't worth supporting.
5192 Don't use a pointer after freeing it.
5193 Check for integer overflow when calculating allocation size.
5194 Use memcpy to copy entries, instead of stpcpy.
5195 Set errno properly when returning NULL.
5196 Check for readdir error.
5198 2000-06-26 Jim Meyering <meyering@lucent.com>
5200 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5202 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5204 * getusershell.c (xmalloc, xrealloc): Remove functions.
5206 Don't include <stdlib.h>. Don't declare malloc, realloc.
5208 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5210 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5212 2000-06-24 Jim Meyering <meyering@lucent.com>
5214 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5216 2000-06-21 Jim Meyering <meyering@lucent.com>
5218 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5220 2000-06-19 Paul Eggert <eggert@twinsun.com>
5222 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5223 (mbrtowc, mbstate_t): Define substitutes if
5224 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5225 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5226 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5228 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5230 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5231 than 1024, return a memory chunk of least possible size, instead
5232 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5233 Use free/xmalloc instead of xrealloc to avoid copying for very long
5236 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5238 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5239 address, not strdup. Include <stdlib.h> and don't declare free().
5241 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5243 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5246 2000-06-21 Jim Meyering <meyering@lucent.com>
5248 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5249 (noinst_HEADERS): Add getstr.h.
5251 * getline.c (getstr): Move into a separate file.
5252 * getstr.c (getstr): New file, extracted from getline.c, with
5253 the following changes: new parameter, delim2; both delim[12]
5254 parameters have type `int', not `char'. The latter would lose
5255 with 8-bit delimiters.
5256 * getstr.h: New file.
5258 2000-06-19 Jim Meyering <meyering@lucent.com>
5260 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5262 2000-06-18 Jim Meyering <meyering@lucent.com>
5264 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5265 Besides, these days every porting target provides a mkdir function.
5267 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5268 (this snippet comes from src/system.h).
5270 2000-06-15 Paul Eggert <eggert@twinsun.com>
5272 * human.c (adjust_value): New function.
5273 (human_readable_inexact): Apply rounding style even when
5274 printing approximate values.
5276 2000-06-14 Paul Eggert <eggert@twinsun.com>
5278 * human.c (human_readable_inexact): Allow an input block
5279 size that is not a multiple of the output block size, and vice versa.
5280 Reported by Piergiorgio Sartor.
5282 2000-06-14 Paul Eggert <eggert@twinsun.com>
5284 * getdate.y (get_date): Apply relative times after time
5285 zone indicator, not before. Reported by Todd A. Jacobs.
5287 2000-06-13 Jim Meyering <meyering@lucent.com>
5289 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5291 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5293 2000-06-12 Paul Eggert <eggert@twinsun.com>
5295 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5297 2000-06-04 Paul Eggert <eggert@twinsun.com>
5299 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5301 2000-06-04 Jim Meyering <meyering@lucent.com>
5303 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5304 SunOS 4.1.4 for which gid_t is an unsigned type.
5306 2000-06-03 Jim Meyering <meyering@lucent.com>
5308 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5310 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5312 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5313 newer, don't install charset.alias.
5314 * config.charset: Change the Linux/glibc rules so they become empty
5315 on glibc-2.1 or newer.
5317 2000-06-02 Jim Meyering <meyering@lucent.com>
5319 * mountlist.c: Back out last change. Instead, do this...
5320 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5321 member using the same `ignore'-testing code.
5322 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5326 2000-05-29 Jim Meyering <meyering@lucent.com>
5328 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5329 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5331 2000-05-22 Jim Meyering <meyering@lucent.com>
5333 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5335 2000-05-18 Jim Meyering <meyering@lucent.com>
5337 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5338 back, too, since it may have been modified by allocate_entry.
5339 (hash_delete): Rewrite to use neither the assignment operator
5340 nor the comma operator in an if-expression.
5342 2000-05-15 Paul Eggert <eggert@twinsun.com>
5345 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5346 Remove; no longer needed.
5347 "quotearg.h": Add include.
5348 (file_name): Do not bother to explicitly initialize to NULL; it's less
5349 efficient on some hosts.
5350 (close_stdout_status): Remove test as to whether stdout was already
5351 closed; it breaks for the case "echo x | sort >&-".
5352 Quote file name colons.
5353 Do not assume that _("write error") lacks format strings.
5355 2000-05-15 Jim Meyering <meyering@lucent.com>
5357 * version-etc.c (version_etc_copyright): Update the copyright string
5358 used in all --version output.
5360 2000-05-14 Jim Meyering <meyering@lucent.com>
5362 * closeout.c (close_stdout_set_file_name): New function.
5363 (close_stdout_status): Use new file-scoped global.
5364 Return right away if fstat says the stdout file descriptor is invalid.
5365 * closeout.h (close_stdout_set_file_name): Declare.
5367 2000-05-10 Jim Meyering <meyering@lucent.com>
5369 * closeout.c [default_exit_status]: New file-scoped variable.
5370 (close_stdout_set_status): New function.
5371 * closeout.h (close_stdout_set_status): Declare.
5373 2000-05-08 Jim Meyering <meyering@lucent.com>
5375 * long-options.c: Don't include closeout.h.
5376 (parse_long_options): Don't call close_stdout for --version.
5378 2000-05-06 Jim Meyering <meyering@lucent.com>
5380 * strnlen.c: Undefine __strnlen and strnlen.
5381 [!weak_alias]: Define __strnlen to strnlen.
5383 * atexit.c: New file, from libiberty.
5385 2000-05-06 Jim Meyering <meyering@lucent.com>
5387 * closeout.c (close_stdout_status): Also check for errors on the
5390 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5392 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5393 instead of xmalloc, xrealloc, path_concat.
5394 (locale_charset): Treat empty environment variables as absent.
5395 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5397 2000-05-04 Jim Meyering <meyering@lucent.com>
5399 * getopt.c: Update from glibc.
5400 * obstack.c: Likewise.
5401 * obstack.h: Likewise.
5402 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5404 * regex.h: Likewise.
5405 * strndup.c: Likewise.
5406 * strnlen.c: New file, from glibc.
5408 2000-05-01 Jim Meyering <meyering@lucent.com>
5410 * full-write.c (full_write): Remove `FIXME' part of comment.
5412 2000-04-29 Jim Meyering <meyering@lucent.com>
5414 * path-concat.c: Declare strdup only if it's not defined.
5415 * canon-host.c: Likewise.
5417 2000-04-28 Jim Meyering <meyering@lucent.com>
5419 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5420 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5421 included first, then limits.h is included by locale.h by libintl.h.
5422 From John David Anglin.
5424 2000-04-25 Jim Meyering <meyering@lucent.com>
5426 * makepath.c (S_IRWXUGO): Define.
5427 (make_path): Always perform explicit chmod if MODE specifies any
5428 of the `special' permission bits. Prompted by a bug report against
5429 install from Mate Wierdl and Joost van Baal.
5431 2000-04-18 Jim Meyering <meyering@lucent.com>
5435 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5436 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5438 2000-04-17 Jim Meyering <meyering@lucent.com>
5440 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5441 the definition of it to rpl_strftime also defined-away the system's
5444 2000-04-15 Jim Meyering <meyering@lucent.com>
5446 Use `C' to denote so-called `contiguous' files, the same way
5448 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5449 (ftypelet): Use S_ISCTG.
5450 From Michael Deutschmann.
5452 2000-04-14 Jim Meyering <meyering@lucent.com>
5454 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5456 2000-04-08 Jim Meyering <meyering@lucent.com>
5458 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5459 names don't conflict. Reported by Eli Zaretskii.
5461 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5463 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5464 bug. Deal with the different error behavior of Irix iconv.
5466 2000-04-07 Jim Meyering <meyering@lucent.com>
5468 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5469 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5471 2000-04-05 Jim Meyering <meyering@lucent.com>
5473 Portability tweaks required for ultrix4.3.
5474 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5475 * readutmp.c: Include sys/types.h before sys/stat.h.
5476 * canon-host.c: Declare strdup.
5477 * path-concat.c: Likewise.
5478 From John David Anglin.
5480 2000-04-04 Jim Meyering <meyering@lucent.com>
5482 Be more DOS 8.3-friendly.
5483 * ref-add.sin: Renamed from ref-add.sed.in.
5484 * ref-del.sin: Renamed from ref-del.sed.in.
5485 * Makefile.am: Reflect renaming.
5486 Reported by Eli Zaretskii.
5488 Use a temporary file name that won't clash with `charset.alias'
5489 in the DOS 8.3 name space.
5490 * Makefile.am (charset_tmp): Define.
5491 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5492 (uninstall-local): Likewise.
5493 Reported by Eli Zaretskii.
5495 2000-03-29 Paul Eggert <eggert@twinsun.com>
5497 * time/strftime.c (my_strftime): Make sure we call the system
5498 strftime, not ourselves, when invoking the underlying strftime.
5500 2000-03-24 Jim Meyering <meyering@lucent.com>
5502 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5503 (charset_alias): Define.
5504 (install-exec-local): Factor out common code.
5505 (uninstall-local): Split lines longer than 80.
5506 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5508 (.sed.in.sed): New rule. Don't redirect directly to $@.
5509 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5511 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5513 * config.charset: Output a line containing "Packages using this file".
5514 * ref-add.sed.in, ref-del.sed.in: New files.
5515 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5516 ref-del.sed): New rules.
5518 2000-03-17 Jim Meyering <meyering@lucent.com>
5520 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5521 Otherwise, include <strings.h>
5523 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5525 * unicodeio.c (utf8_wctomb): New function.
5526 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5527 format instead of in UCS-4 with platform dependent endianness.
5529 2000-03-07 Paul Eggert <eggert@twinsun.com>
5531 * savedir.c (savedir): Work even if directory size is
5532 negative; this can happen with some screwy NFS configurations.
5534 2000-03-06 Jim Meyering <meyering@lucent.com>
5536 * localcharset.c (get_charset_aliases): Don't try to free file_name
5537 if it's NULL (because we ran out of memory). From Bruno Haible.
5539 2000-03-05 Jim Meyering <meyering@lucent.com>
5541 * localcharset.c ("path-concat.h"): Include.
5542 (get_charset_aliases): Use path_concat instead of ANSI string
5545 * unicodeio.h (PARAMS): Define.
5546 Use it to guard prototype.
5548 2000-03-04 Jim Meyering <meyering@lucent.com>
5550 * Makefile.am (install-exec-local): Create $(libdir) before installing
5552 (uninstall-local): Uncomment this rule so `make distcheck' works
5555 * unicodeio.c (<errno.h>): Include it.
5556 (errno): Declare if not defined.
5558 * localcharset.c: Add Bruno's comment justifying use of volatile.
5560 * config.charset: New version, incorporating remarks from a linux
5561 i18n mailing list. From Bruno Haible.
5563 2000-03-02 Jim Meyering <meyering@lucent.com>
5565 * Makefile.am (EXTRA_DIST): Add config.charset.
5567 2000-03-01 Jim Meyering <meyering@lucent.com>
5569 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5570 * unicodeio.c: Likewise.
5572 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5574 * config.charset: New file.
5575 * localcharset.c: New file.
5576 * unicodeio.h, unicodeio.c: New files.
5577 * Makefile.am (DEFS): Add -DLIBDIR=...
5578 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5579 (noinst_HEADERS): Add unicodeio.h.
5580 (all-local, install-exec-local, charset.alias): New targets.
5582 2000-02-28 Paul Eggert <eggert@twinsun.com>
5584 * quotearg.c (ALERT_CHAR): New macro.
5585 (quotearg_buffer_restyled): Use it.
5587 2000-02-27 Jim Meyering <meyering@lucent.com>
5589 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5590 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5592 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5593 not `#if STDC_HEADERS'.
5594 Declare malloc if needed.
5596 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5597 now that autoconf always defines the HAVE_DECL_ symbols.
5598 * human.c: Likewise.
5600 * strtoumax.c: Likewise.
5602 * backupfile.c: Arrange for cpp to fail if the configure-time
5603 declaration check was not run.
5605 * human.c: Likewise.
5607 * strtoumax.c: Likewise.
5609 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5610 then first look up the entire `.'-containing string as a login name.
5612 2000-02-18 Paul Eggert <eggert@twinsun.com>
5614 * getdate.y: Handle two-digit years with leading zeros correctly.
5615 (textint): New typedef.
5616 (parser_control): Member year changed from int to textint.
5618 (YYSTYPE): Removed; replaced by %union with int and textint members.
5619 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5620 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5621 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5622 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5623 (date, number, to_year): Use width of number in digits, not its value,
5624 to determine whether it's a 2-digit year, or a 2-digit time.
5625 (yylex): Store number of digits of numeric tokens.
5626 Reported by John Kendall.
5628 (parser_control): Changed from struct parser_control to typedef (for
5629 consistency). All uses changed.
5631 (tID): Removed; not used.
5632 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5634 2000-02-14 Paul Eggert <eggert@twinsun.com>
5636 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5637 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5639 2000-02-12 Jim Meyering <meyering@lucent.com>
5641 * userspec.c (ISDIGIT): Define it.
5642 (isdigit): Remove definition.
5643 (is_number): Use ISDIGIT, not isdigit.
5644 <libintl.h>: Include.
5646 (parse_user_spec): Mark translatable strings.
5648 2000-02-10 Jim Meyering <meyering@lucent.com>
5650 With these changes, nanosleep.[ch] are finally enough like the other
5651 lib/* replacement files to compile on a few more losing systems.
5653 * nanosleep.h: Don't include config.h.
5654 Remove prototype from declaration of nanosleep.
5655 (PARAMS): Remove now-unneeded definition.
5656 * nanosleep.c: #undef nanosleep.
5657 (rpl_nanosleep): Rename from nanosleep.
5659 2000-02-03 Jim Meyering <meyering@lucent.com>
5661 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5662 rather than with `#if HAVE_UTMPNAME'.
5664 2000-02-01 Jim Meyering <meyering@lucent.com>
5666 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5668 2000-01-31 Jim Meyering <meyering@lucent.com>
5670 * nanosleep.h (nanosleep): Guard declaration with
5671 `#if ! HAVE_DECL_NANOSLEEP'.
5672 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5673 the declaration in that vendor's sys/timers.h.
5674 Reported by Christian Krackowizer.
5676 * quotearg.c (ISASCII): Add #undef and move definition to follow
5677 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5678 (ISPRINT): Likewise.
5679 Reported by Tom Tromey.
5681 2000-01-30 Jim Meyering <meyering@lucent.com>
5683 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5684 uses of ->ut_name. The latter doesn't work with new Linux header files
5685 where only utmpx.ut_user is declared.
5687 * readutmp.h (UT_USER): Define.
5689 2000-01-23 Jim Meyering <meyering@lucent.com>
5691 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5694 2000-01-22 Jim Meyering <meyering@lucent.com>
5696 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5697 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5698 Required for some AIX systems. Reported by Christian Krackowizer.
5699 [TESTING] (main): New function.
5701 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5702 * dirname.c (dir_name): Support for DOS-style file names with drive
5705 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5707 * strverscmp.c (ISDIGIT): Define.
5708 (strverscmp): Use ISDIGIT, not isdigit.
5710 2000-01-17 Paul Eggert <eggert@twinsun.com>
5712 * nanosleep.c (nanosleep):
5713 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5714 POSIX.1 doesn't require SA_INTERRUPT and some systems
5715 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5716 it's been part of POSIX.1 since day 1 (in 1988).
5718 2000-01-17 Jim Meyering <meyering@lucent.com>
5720 * interlock: Remove unused file. Reported by François Pinard.
5722 2000-01-16 Paul Eggert <eggert@twinsun.com>
5724 * quotearg.c (quotearg_buffer_restyled): Do not quote
5725 alert, backslash, formfeed, and vertical tab unnecessarily in
5726 shell quoting style.
5729 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5730 Free Software Foundation, Inc.
5731 Copying and distribution of this file, with or without modification,
5732 are permitted provided the copyright notice and this notice are preserved.
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