1 2004-11-11 Jim Meyering <jim@meyering.net>
3 * linebreak.c: Remove trailing blanks.
6 * euidaccess.c: Likewise.
9 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
11 * mktime.c (SHR): New macro, which is a portable
12 substitute for >> that should work even on Crays.
13 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
14 Problem reported by Mark D. Baushke in
15 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
16 * getdate.y (SHR): Likewise.
18 * strftime.c (SHR): Likewise.
20 * quotearg.c (struct quoting_options): Use unsigned int for
21 quote_these_too, so that right shifts are well defined. All uses
24 2004-11-10 Simon Josefsson <jas@extundo.com>
26 * getaddrinfo.h, getaddrinfo.c: New files.
28 2004-11-10 Jim Meyering <jim@meyering.net>
30 Ensure that no close failure goes unreported.
31 * closeout.c (close_stdout): Always close stdout. I.e., don't
32 return early when it seems there's nothing to flush.
33 Don't include __fpending.h.
35 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
37 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
39 2004-11-05 Bruno Haible <bruno@clisp.org>
41 * readlink.c: Include stddef.h, needed for size_t on Woe32.
42 Reported by Mark D. Baushke <mdb@cvshome.org>.
44 2004-11-04 Bruno Haible <bruno@clisp.org>
46 2004-09-11 Bruno Haible <bruno@clisp.org>
47 * allocsa.valgrind: New file.
48 2004-02-06 Bruno Haible <bruno@clisp.org>
49 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
50 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
51 Reported by Christopher Seip <chris.seip@hp.com>.
53 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
55 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
56 with errno == ERANGE if the buffer is too small.
57 Problem reported by Mark D. Baushke.
59 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
61 * xreadlink.c (MAXSIZE): New macro.
62 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
63 size does not exceed MAXSIZE. Avoid cast.
64 As suggested by Mark D. Baushke in
65 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
66 if readlink fails with buffer size just under MAXSIZE, try again
69 2004-11-02 Derek R. Price <derek@ximbiot.com>
70 and Paul Eggert <eggert@cs.ucla.edu>
72 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
73 (get_date): Overparenthesize to avoid GCC warning.
75 2004-11-02 Bruno Haible <bruno@clisp.org>
77 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
78 function returns void.
80 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
82 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
83 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
86 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
88 * getdate.y: Add support for TZ="foo" within a date string.
89 Fix some bugs near time_t boundaries. Reject dates with
90 out-of-range components, e.g., "Sept 31".
91 Include <stdlib.h>, "setenv.h", "xalloc.h".
92 (ISDIGIT_LOCALE): Remove; unused.
93 Note that the TZ and time functions used here are not reentrant.
94 (mktime_ok, get_tz): New functions.
95 (TZBUFSIZE): New constant.
96 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
97 This requires that we sometimes generate our own TZ="XXX..." setting.
99 2004-10-27 Derek R. Price <derek@ximbiot.com>
101 * mktime.c (not_equal_tm): Remove redundant check.
103 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
105 * getdate.y: Use Bison 1.875 features, and some minor
106 code cleanups. This change does not affect semantics.
107 Don't include <stdlib.h>; no longer needed.
108 Don't include unlocked-io.h; only the "#if TEST" code uses
109 stdio, and performance isn't crucial there.
110 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
111 Bison 1.875 features as described below.
112 All uses of "PC." replaced by "pc->".
113 (YYSTYPE): Add a forward declaration.
114 (yylex, yyerror): Use full prototypes in forward decls.
115 Use "%pure-parser" rather than obsolescent "%pure_parser".
116 Use %parse-param and %lex-param instead of obsolescent
117 YYPARSE_PARAM and YYLEX_PARAM.
118 (meridian_table, month_and_day_table, time_units_table,
119 relative_time_table, time_zone_table, military_table,
120 lookup_zone, lookup_word, get_date):
121 Use NULL instead of 0 where appropriate.
122 (to_hour): Avoid abort (), to avoid a dependency on
124 (yyerror, yylex): Now accepts parser_control * arg.
125 (main) [TEST]: Use '\0' rather than 0 for char.
127 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
129 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
130 It's now the caller's responsibility to handle the case where
131 !HAVE_GETPAGESIZE && !defined getpagesize.
133 * mktime.c (leapyear): Arg is long int, not int.
135 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
137 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
139 2004-10-12 Simon Josefsson <jas@extundo.com>
141 * getpass.c (fflush_unlocked, flockfile, funlockfile)
142 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
145 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
147 * vsnprintf.h: New file.
148 * vsnprintf.c: New file.
150 2004-10-07 Bruno Haible <bruno@clisp.org>
152 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
153 into the provided buffer.
155 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
157 * diacrit.c, diacrit.h: Add GPL notice.
159 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
160 * atanl.c (atanl): Keep the code as similar to glibc as possible.
161 * logl.c (logl): Keep the code as similar to glibc as possible.
162 This avoids a potential constant-folding bug.
164 2004-10-05 Bruno Haible <bruno@clisp.org>
166 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
168 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
170 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
171 * xmalloc.c (xmemdup): Likewise.
172 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
173 XFREE): Remove these long-obsolescent macros.
174 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
177 * regex.c (re_comp): Cast gettext return value to char *,
178 Problem reported by Martin Neitzel via Mark D. Baushke.
180 2004-10-04 Simon Josefsson <jas@extundo.com>
182 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
183 '#ifdef USE_UNLOCKED_IO'.
185 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
187 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
188 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
189 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
190 regex.c, sha1.c, version-etc.c, yesno.c:
191 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
192 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
193 the includer's responsibility.
197 * modechange.c (mode_compile): Don't decrement a pointer that
198 points to the start of a string, as the C Standard says the
199 resulting behavior is undefined.
201 * backupfile.h (enum backuptype): Rename none -> no_backups,
202 simple -> simple_backups, numbered_existing ->
203 numbered_existing_backups, numbered -> numbered_backups
204 to avoid shadowing problems. All uses changed.
205 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
206 * backupfile.c (check_extension, numbered_backup):
207 Rename locals to avoid shadowing 'basename'.
208 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
211 * .cppi-disable: Add getopt_.h, getopt_int.h.
212 * .cvsignore: Add getopt.h.
214 2004-10-04 Simon Josefsson <jas@extundo.com>
216 * memmem.h: New file.
217 * memmem.c: New file, taken from glibc.
219 2004-10-02 Jim Meyering <jim@meyering.net>
221 * dirfd.h, getpagesize.h: Add copyright notice.
223 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
225 * snprintf.c: Remove comments as to why each header is needed.
227 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
229 * strsep.h: New file.
230 * strsep.c: New file.
232 2004-10-01 Simon Josefsson <jas@extundo.com>
234 * snprintf.c (snprintf): Handle size==0.
236 2004-10-01 Simon Josefsson <jas@extundo.com>
237 Bruno Haible <bruno@clisp.org>
239 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
240 (snprintf): Declare 'args'.
242 2004-09-30 Simon Josefsson <jas@extundo.com>
244 * snprintf.h, snprintf.c: New files.
246 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
248 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
249 (hol_entry_help): Never translate an empty string.
250 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
251 * argp.h (OPTION_NO_TRANS): New option.
253 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
255 * xvasprintf.c: Include xalloc.h.
256 (xvasprintf): Use xalloc_die, not xmalloc_die.
258 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
260 * dummy.c: Change copyright notice to FSF, and license to GPL.
262 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
264 * argp-pvh.c (argp_program_version_hook): Provide initial value.
265 Problem reported by Bruno Haible in:
266 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
268 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
270 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
271 in case some system header has #define'd it. Problem reported by
273 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
275 2004-09-08 Bruno Haible <bruno@clisp.org>
277 * stdint_.h.in: New file, taken from GNU clisp.
279 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
281 * xvasprintf.h: New file.
282 * xvasprintf.c: New file.
283 * xasprintf.c: New file.
285 2004-09-08 Bruno Haible <bruno@clisp.org>
287 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
289 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
291 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
293 Import from coreutils.
294 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
295 strings on unbounded length. alloca's performance benefits aren't
298 (parse_with_separator): New function, with most of the internals
299 of the old parse_user_spec. Allow user to omit both user and group,
300 for compatibility with FreeBSD.
301 Clone only the user name, not the entire spec.
302 Do not set *uid, *gid unless entirely successful.
303 Avoid memory leak in some failing cases.
304 Fix regression for USER.GROUP reported by Dmitry V. Levin in
305 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
306 (parse_user_spec): Rewrite to use parse_with_separator.
308 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
310 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
311 its complicated substitute.
312 * argp-help.c: Include <errno.h>, for program_invocation_short_name
313 and program_invocation_name.
314 (__argp_basename) [!_LIBC]: Remove; the only use was
315 replaced by its body.
316 (__argp_short_program_name): Change condition from
317 !defined __argp_short_program_name to
318 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
319 to match argp-namefrob.h.
320 (__argp_failure): Don't assume strerror_r returns char *.
321 * argp-parse.c (N_): Define unconditionally.
322 (argp_default_options): Fill out initializers with 0 to avoid
325 2004-08-12 Simon Josefsson <jas@extundo.com>
327 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
328 * getopt_.h: Renamed from getopt.h.
330 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
332 Merge from coreutils.
334 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
335 wmemchr or wmemcpy. Problem reported by Robert Dahlem
336 for Reliant Unix 5.43.
338 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
339 (union fooround): Use uintmax_t, not long int.
340 The rest is a merge from libc:
341 [defined _LIBC]: Include <shlib-compat.h>.
342 (_obstack) [defined _LIBC]: Remove after 2.3.4.
344 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
346 * strverscmp.c: Convert to UTF-8.
348 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
350 * obstack.h (obstack_empty_p):
351 Don't assume that chunk->contents is suitably aligned.
352 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
353 Likewise. Problem reported by Benno in
354 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
356 * chown.c (rpl_chown): Work even if the file is writeable but not
357 readable. This could be improved further but it'd take some work.
359 2004-08-08 Simon Josefsson <jas@extundo.com>
361 * xgethostname.c: Don't include error.h (not used).
364 * getpass.c: Include getpass.h first.
366 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
368 * xalloc-die.c: New files.
369 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
371 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
372 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
373 (_, N_, xalloc_die): Move to xalloc-die.c.
374 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
375 so that we needn't mess with xalloc_msg_memory_exhausted.
377 * sha1.h: Renamed from sha.h.
378 (SHA1_H): Renamed from _SHA_H.
379 (sha1_ctx): Renamed from sha_ctx.
380 (sha1_init_ctx): Renamed from sha_init_ctx.
381 (sha1_process_block): Renamed from sha_process_block.
382 (sha1_process_bytes): Renamed from sha_process_bytes.
383 (sha1_finish_ctx): Renamed from sha_finish_ctx.
384 (sha1_read_ctx): Renamed from sha_read_ctx.
385 (sha1_stream): Renamed from sha_stream.
386 (sha1_buffer): Renamed from sha_buffer.
387 * sha1.c: Likewise; renamed from sha.c.
388 Do not include <sys/types.h>.
389 Include <stddef.h> rather than <stdlib.h>.
391 2004-08-08 Bruno Haible <bruno@clisp.org>
393 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
394 FILESYSTEM_PREFIX_LEN.
395 * progreloc.c: Likewise.
396 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
398 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
401 * argp-help.c (make_hol, hol_append): Don't assume that
402 SIZE_MAX is a valid preprocessor constant.
403 (__argp_basename): Change from "#ifndef _LIBC"
404 to "#ifndef __argp_short_program_name", so that
405 we don't compile these functions for tar.
407 More merges from coreutils.
408 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
409 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
411 * addext.c: Remove; no longer needed.
412 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
413 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
414 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
415 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
416 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
417 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
418 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
419 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
420 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
421 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
422 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
423 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
424 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
425 Import changes from coreutils.
427 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
429 Merge from coreutils.
431 * .gdb-history: Remove; this doesn't belong here.
433 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
434 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
435 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
437 * dirname.h: Include <stdbool.h>.
438 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
439 for consistency with POSIX terminology. All uses changed.
440 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
441 (strip_trailing_slashes): Use bool for booleans.
442 * stripslash.c (strip_trailing_slashes): Likewise.
444 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
445 sometimes returns a positive errno value even when it succeeds.
446 (print_errno_message) [!LIBC]: Fall back on strerror if
449 * path-concat.c (mempcpy): Don't define if a system header defines it.
450 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
451 (longest_relative_suffix): New function.
452 (path_concat): Use it. Assume first argument is not NULL.
453 Port to DOS. Omit redundant separators.
454 Report an error instead of returning NULL.
455 Use mempcpy instead of memcpy.
456 (xpath_concat): Remove: not declared or used.
458 * same.h: Include <stdbool.h>
459 (same_name): Return bool, not int.
460 * same.c (same_name): Likewise.
461 (errno): Don't declare; we assume C89 or better now.
463 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
464 if not already defined.
466 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
467 * dup-safer.c (errno): Likewise.
469 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
471 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
474 2004-08-03 Simon Josefsson <jas@extundo.com>
476 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
477 * progname.h: Don't include stdbool.h.
479 2004-08-02 Simon Josefsson <jas@extundo.com>
481 * getsubopt.h: New file, with comments from Bruno Haible.
482 * getsubopt.c: New file, from glibc, but slightly modified based on
483 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
485 2004-08-01 Simon Josefsson <jas@extundo.com>
487 * xgetdomainname.c: Include stdlib.h, for free().
489 2004-07-16 Simon Josefsson <jas@extundo.com>
493 2004-07-16 Bruno Haible <bruno@clisp.org>
495 * backupfile.h: Add extern "C" for C++.
496 * closeout.h: Likewise.
497 * copy-file.h: Likewise.
498 * findprog.h: Likewise.
499 * full-write.h: Likewise.
500 * pathname.h: Likewise.
501 * progname.h: Likewise.
502 * stpcpy.h: Likewise.
503 * stpncpy.h: Likewise.
504 * strcase.h: Likewise.
505 * strstr.h: Likewise.
506 * xalloc.h: Likewise.
508 * mbswidth.h: Add extern "C" for C++.
509 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
511 2004-07-09 Simon Josefsson <jas@extundo.com>
513 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
514 failed without this.)
516 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
518 * fchown-stub.c: New file.
520 2004-06-24 Jim Meyering <jim@meyering.net>
522 * obstack.h (obstack_base): Cast to (void *), per documentation.
524 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
526 * argz.c, argz_.h: New files, which are autoupdated from libtool.
528 2004-06-01 Jim Meyering <jim@meyering.net>
530 * calloc.c: New file.
532 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
534 * getdate.y (yylex): Allow space between sign and number.
535 Problem reported by Dan Jacobson.
537 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
538 and Jim Meyering <jim@meyering.net>
540 Merge from coreutils CVS.
542 * stat-macros.h: New file, with contents from file-type.h
543 and coreutils' system.h.
544 * file-type.c: Include "stat-macros.h".
545 * file-type.h (file_type): Move all macro definitions to new file,
548 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
549 Wrap old code with this conditional.
550 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
551 function that does not dereference symlinks.
552 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
554 * xreadlink.c: Include xreadlink.h first, to catch .h file
556 (xreadlink): Accept new arg SIZE, for efficiency.
557 All decls and uses changed.
558 * xreadlink.h: Include <stddef.h>, for size_t.
560 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
561 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
563 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
565 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
567 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
568 macros to be defined.
569 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
570 the allocator returns NULL because the requested size is zero.
572 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
574 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
575 var. Add comment explaining why libc still defines it. This
576 merges the following patch from glibc:
577 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
579 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
581 * obstack.c (_obstack): Remove unused variable. It hasn't been
582 present in glibc since revision 1.1 of this file.
583 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
584 obstack_alignment_mask, obstack_alloc, obstack_base,
585 obstack_blank, obstack_blank_fast, obstack_chunk_size,
586 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
587 obstack_grow0, obstack_init, obstack_int_grow,
588 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
589 obstack_next_free, obstack_object_size, obstack_ptr_grow,
590 obstack_ptr_grow_fast, obstack_room): Remove declarations of
591 nonexistent functions.
593 2004-05-17 Derek R. Price <derek@ximbiot.com>
594 Paul Eggert <eggert@cs.ucla.edu>
596 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
598 2004-05-14 Bruno Haible <bruno@clisp.org>
600 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
601 that consists of a '.' followed by an empty digit string.
602 Patch by Tor Lillqvist <tml@iki.fi>.
604 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
606 Port obstack to the AS/400, where pointers are 16 bytes wide and
607 you cannot cast an integer to a valid pointer. This patch is
608 currently waiting to be integrated into glibc; see
609 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
611 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
612 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
613 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
614 (struct obstack): temp member is now a union of a pointer and
615 an integer, instead of an integer. All integer uses changed.
616 This does not affect the physical layout of struct obstack,
617 except on hosts (like the AS/400) where the size or alignment of
618 void * is greater than that of ptrdiff_t.
619 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
620 __STDC__)]: Store temporary in pointer member of union, not
622 * obstack.c: Include <stddef.h>, for offsetof.
623 (struct fooalign): Remove; it doesn't need a name.
624 (union fooround): Change double to long double, and add void *.
625 (DEFAULT_ALIGNMENT): Use offsetof to compute.
626 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
627 not a macro. Hence the values are always int; so remove all
628 casts-to-int in uses.
630 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
631 Derek Price <derek@ximbiot.com>
633 * alloca.c: Include <alloca.h>, to get our interface.
634 * alloca_.h: Use __alloca on AIX, so that we don't have to
635 include <alloca.h> first. Use C89 prototype for alloca; this
636 requires including <stddef.h> for size_t. Use extern "C" if C++.
637 Use #elif for simplicity, since we can assume C89 now.
638 Don't try to source the system alloca.h since it will not be found
639 and to prevent recursively including its replacement.
640 * fnmatch.c: Include <alloca.h> instead of opencoding.
641 * lib/regex.c: Likewise.
643 2004-05-16 Derek Price <derek@ximbiot.com>
644 Paul Eggert <eggert@cs.ucla.edu>
646 getline cleanup. This changes the getndelim2 API: both order of
647 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
650 * getline.c: Don't include stddef.h or stdio.h, since our
652 (getline): Always use getdelim, so that we don't have two
654 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
656 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
657 (GETNDELIM2_MAXIMUM): New macro.
658 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
659 instead of the old practice of delim2==0. All callers changed.
660 Return -1 on overflow, instead of returning junk.
661 Do not set *linesize unless allocation succeeds.
662 * getndelim2.h: Do not include stddef.h; no longer needed, now
663 that we include sys/types.h.
664 * getnline.h: Likewise.
665 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
666 (getndelim2): Reorder arguments.
667 * getnline.c (getnline, getndelim):
668 Don't discard the NMAX argument.
669 (getnline): Invoke getndelim, to avoid code duplication.
670 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
671 of (size_t) -1 by callers of the getnline family.
673 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
675 * nanosleep.c (suspended): Change its type from int to
676 sig_atomic_t volatile.
677 (first_call): Make it private to rpl_nanosleep, and have it
678 be zero initially as that's a bit faster.
679 (my_usleep): Round up fractional times instead of truncating them,
680 as this is the usual meaning for 'sleep'.
682 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
684 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
685 (ENOSYS): Define if not defined.
686 (settime): Fall back on stime if it exists and settimeofday fails.
687 But don't bother with fallbacks if a method fails with errno == EPERM.
689 2004-05-11 Jim Meyering <jim@meyering.net>
691 Prior to this change, the save_cwd caller required read access to the
692 current directory on most systems (ones with the fchdir function).
694 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
695 fails, try write-only, and finally, resort to using xgetcwd.
697 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
699 * obstack.c, obstack.h: Import changes from libc.
701 2004-04-28 Bruno Haible <bruno@clisp.org>
703 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
704 implicitly appends .exe to executables.
705 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
706 accepts Windows pathnames.
707 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
708 Cygwin like Windows, since it now accepts Windows pathnames.
709 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
710 Cygwin like Windows, since it now accepts Windows pathnames.
711 Reported by Derek Robert Price <derek@ximbiot.com>.
713 2004-04-20 Jim Meyering <jim@meyering.net>
715 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
717 2004-04-20 Jim Meyering <jim@meyering.net>
718 Bruno Haible <bruno@clisp.org>
720 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
721 memory when realloc fails.
723 2004-04-18 Jim Meyering <jim@meyering.net>
725 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
726 don't leak memory and do call END_UTMP_ENT.
728 2004-04-11 Paul Eggert <eggert@twinsun.com>
730 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
731 (CHAR_BIT): Remove, since we assume C89.
732 Include <stdint.h> if available, as per current Autoconf CVS advice.
734 2004-03-30 Paul Eggert <eggert@twinsun.com>
736 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
737 not bool, to be more consistent with Unix conventions.
738 Suggested by Bruno Haible.
740 Merge from coreutils.
742 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
745 * getdate.h: Include stdbool.h, and timespec.h instead of
746 the usual <time.h> dance.
747 (get_date): Change signature to support fractional time stamps.
749 * getdate.y: Include "getdate.h" first, as we can now
750 assume C89 and don't need to worry about 'const'.
751 Similarly, include "unlocked-io.h" near start, not in middle.
753 (textint.value): Use long int rather than int.
754 (textint.digits): Use size_t rather than int.
755 (BILLION, LOG10_BILLION): New constants.
756 (parser_control): New member rel_ns. Members day_ordinal,
757 time_zone, month, day, hour, minutes, rel_year, rel_month,
758 rel_day, rel_hour, rel_minutes, rel_seconds
759 are now long int, not int. Member seconds is now struct timespec,
760 not int. New member timespec_seen. Members dates_seen, days_seen,
761 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
763 (%union.intval): Now long int, not int.
765 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
766 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
767 (spec): Now is a timespec or an item list.
768 (timespec, items): New nonterminals.
769 (time, rel, relunit, number, get_date):
770 Add support for fractional seconds.
771 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
772 (gmtime, localtime, mktime): Remove decls; not needed with C89.
773 (to_hour): First arg is now long int, not int.
774 (to_year): Returns long int, not int.
775 Don't treat year -70 like 70.
776 (tm_diff): Returns long int, not int.
777 (lookup_word): Use bool instead of int when appropriate.
778 (yylex): Use size_t for count, not int.
779 Detect overflow when parsing large integer constants.
780 Add support for fractions.
781 (get_date): Make pointers 'const' if possible.
782 Use more-portable code to detect integer overflow.
783 (main) [TEST]: Adjust to above changes. Test for localtime failure.
784 Don't use ctime; it's not reliable if the year has >4 digits.
786 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
787 This is for compatibility with BSD.
789 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
790 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
791 From coreutils' system.h.
793 * userspec.c: Don't include "posixver.h".
794 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
795 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
796 compatible extension. Simplify code by removing a boolean int
797 that was always nonzero if a string was nonnull.
799 2004-03-30 Jim Meyering <jim@meyering.net>
801 Merge from coreutils.
803 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
805 * readtokens.c (readtoken): Don't leak 64 bytes when reading
806 an empty input stream.
808 * readtokens.c: Include <stdbool.h>.
809 (readtoken): Use `size_t' rather than int/long.
810 All callers adjusted.
811 Use `bool' rather than `int' where appropriate.
812 Use memset rather than an explicit loop.
813 Use x2nrealloc rather than xrealloc.
814 Allow the use of `\0' as a delimiter.
815 (readtokens): Likewise.
816 * readtokens.h (readtoken, readtokens): Update prototypes.
818 2004-03-30 Bruno Haible <bruno@clisp.org>
820 * getloadavg.c (getloadavg): Don't assume setlocale returns
823 2004-03-29 Paul Eggert <eggert@twinsun.com>
825 Merge changes to getloadavg.c from coreutils and Emacs.
827 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
828 Define to an expression, not to the empty string.
829 Include cloexec.h and xalloc.h.
830 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
831 Use set_cloexec_flag rather than rolling our own.
832 * cloexec.c, cloexec.h: New files.
834 2004-03-18 Paul Eggert <eggert@twinsun.com>
836 * getopt.h: Sync with libc CVS.
838 2004-03-18 Paul Eggert <eggert@twinsun.com>
839 Bruno Haible <bruno@clisp.org>
841 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
842 not on all platforms that have <wchar.h>.
843 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
845 2004-03-09 Paul Eggert <eggert@twinsun.com>
847 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
849 * getopt_int.h: New file, also synced from libc.
851 2004-03-07 Paul Eggert <eggert@twinsun.com>
853 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
854 '#if' expressions. Unlike the code it replaces, it does not
855 depend on (defined _SC_PAGESIZE). However, it does depend on
856 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
857 first reported by Jason Andrade in
858 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
860 2004-01-18 Simon Josefsson <jas@extundo.com>
862 * strdup.h: New file.
863 * strdup.c: Include it.
864 * path-concat.c: Include strdup.h. Drop strdup declaration.
865 * userspec.c: Include strdup.h. Drop strdup declaration.
867 2004-02-06 Karl Berry <karl@gnu.org>
869 * config.charset: update from gettext 0.14.1.
871 2004-02-05 Paul Eggert <eggert@twinsun.com>
873 Add comments and code, prompted by suggestions from Bruno Haible
875 * quotearg.h (quotearg_alloc): New decl. Improve the comments
876 describing the enum quoting_style values.
877 * quotearg.c (quotearg_alloc): New function.
878 (quotearg_buffer_restyled): Treat lone { and } as special.
879 Treat = as special. Work around bug with older shells
880 that "see" a '\' that is really the 2nd byte of a multibyte char.
881 Quote empty string with shell_quoting_style.
883 2004-02-03 Bruno Haible <bruno@clisp.org>
885 * pipe.h: New file, from GNU gettext.
886 * pipe.c: New file, from GNU gettext.
888 2004-01-27 Bruno Haible <bruno@clisp.org>
890 * execute.h: New file, from GNU gettext.
891 * execute.c: New file, from GNU gettext.
892 * w32spawn.h: New file, from GNU gettext.
894 2004-01-23 Paul Eggert <eggert@twinsun.com>
896 Exit-status fix from coreutils.
898 Use exit_failure consistently in place of EXIT_FAILURE,
899 so that program exit statuses are consistent on failure.
901 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
902 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
903 * argmatch.h: Comment fix to match the above.
904 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
905 Now a macro referring to exit_failure, instead of a separate
906 variable. Include "exitfail.h" to get it.
907 * xstrtol.h: Include "exitfail.h".
908 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
910 * long-options.c (parse_long_options): Use prototype
911 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
914 2004-01-21 Jim Meyering <jim@meyering.net>
916 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
917 so as not to conflict with a different-sized __mktime_internal
918 function in GNU libc.
919 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
920 Problem building statically-linked `ls' reported by Michael Brunnbauer.
922 2004-01-18 Paul Eggert <eggert@twinsun.com>
924 Merge from diffutils.
926 * file-type.c (file_type): Add typed memory objects.
927 * file-type.h (S_TYPEISTMO): New macro.
929 * c-stack.h (c_stack_action): Remove argv argument.
930 * c-stack.c (c_stack_action): Likewise. All uses changed.
931 (die): Don't calculate message unless segv_action returns.
932 (get_stack_location, min_address_from_argv, max_address_from_argv,
933 volatile stack_base, volatile_stack_size): Remove.
934 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
935 that every segmentation violation is a stack overflow. (Ouch!)
936 See Debian bug 136249 (still outstanding) for more info about why
937 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
939 2003-11-30 Bruno Haible <bruno@clisp.org>
941 Safer stack allocation.
942 * setenv.c: Include allocsa.h.
943 (alloca): Remove fallback definition.
944 (freea): Remove macro.
945 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
948 2003-10-17 Bruno Haible <bruno@clisp.org>
950 * binary-io.h: Avoid warnings on Cygwin.
952 2003-12-28 Bruno Haible <bruno@clisp.org>
954 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
955 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
957 2003-11-28 Bruno Haible <bruno@clisp.org>
959 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
961 2003-11-27 Bruno Haible <bruno@clisp.org>
963 * wait-process.c: On Windows, include windows.h. Needed on mingw.
965 2003-11-17 Bruno Haible <bruno@clisp.org>
967 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
969 2003-11-24 Bruno Haible <bruno@clisp.org>
971 * xallocsa.h: New file, from GNU gettext.
972 * xallocsa.c: New file, from GNU gettext.
974 2003-11-24 Bruno Haible <bruno@clisp.org>
976 * allocsa.h: New file, from GNU gettext.
977 * allocsa.c: New file, from GNU gettext.
979 2003-11-24 Bruno Haible <bruno@clisp.org>
981 * eealloc.h: New file.
983 2004-01-15 Jim Meyering <jim@meyering.net>
985 Merge from coreutils.
987 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
988 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
989 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
991 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
992 optional configure-time default.
994 * version-etc.c (version_etc_copyright): Update copyright date.
996 * xreadlink.c (xreadlink): Correct outdated comment.
998 2004-01-15 Paul Eggert <eggert@twinsun.com>
1000 Merge from coreutils.
1002 * posixver.c: Include posixver.h.
1004 * same.c: Include <stdbool.h>, <limits.h>.
1005 (_POSIX_NAME_MAX): Define if not defined.
1007 (same_name): If file names are silently truncated, report
1008 that the file names are the same if they are the same after
1009 the silent truncation.
1011 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1012 conversion function.
1013 * xstrtod.c (xstrtod): Likewise. All callers changed to
1014 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1017 2004-01-14 Paul Eggert <eggert@twinsun.com>
1019 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1020 with like-named macro in fnmatch.c.
1021 (EXT): Use an internal constant instead.
1023 Merge fnmatch patches from glibc.
1024 * fnmatch.c (mbsinit): Remove define.
1025 Add libc_hidden_ver (__fnmatch, fnmatch).
1026 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1027 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1029 2003-12-14 Karl Berry <karl@gnu.org>
1031 * config.charset: update from gettext-runtime.
1033 2003-12-03 Paul Eggert <eggert@twinsun.com>
1035 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1036 Bug reported by Alfred M. Szmidt.
1038 2003-11-29 Karl Berry <karl@gnu.org>
1040 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1042 2003-11-23 Paul Eggert <eggert@twinsun.com>
1043 Bruno Haible <bruno@clisp.org>
1045 * printf-parse.h: Don't include sys/types.h.
1046 (ARG_NONE): New macro.
1047 (char_directive): Change type of *arg_index fields to size_t.
1048 * printf-parse.c: Don't include sys/types.h.
1049 (SSIZE_MAX): Remove macro.
1050 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1051 Remove unnecessary overflow check.
1052 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1055 2003-11-24 Paul Eggert <eggert@twinsun.com>
1057 * alloca.c: Remove dependency on xalloc module.
1058 (xalloc_die): Remove.
1059 (memory_full) [!defined emacs]: New macro.
1060 [!defined emacs]: Don't include xalloc.h.
1061 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1062 address arithmetic overflows. Change datatypes a bit to avoid
1065 2003-11-22 Jim Meyering <jim@meyering.net>
1067 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1069 2003-11-17 Bruno Haible <bruno@clisp.org>
1071 * vasnprintf.c (alloca): Remove fallback definition.
1072 (freea): Remove definition.
1073 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1074 Reported by Paul Eggert.
1076 2003-11-17 Jim Meyering <jim@meyering.net>
1078 On systems without utime and without a utimes function capable of
1079 dealing with a NULL struct utimbuf* argument, this utime replacement
1080 could -- in unusual circumstances -- leak a file descriptor.
1081 * utime.c: Include <unistd.h> and <errno.h>.
1082 (utime_null): Be sure to close `fd' and to preserve errno.
1083 Reported by Geoff Collyer via Arnold Robbins.
1085 2003-11-16 Paul Eggert <eggert@twinsun.com>
1086 Bruno Haible <bruno@clisp.org>
1088 Protect against address arithmetic overflow.
1089 * printf-args.h: Include stddef.h.
1090 (arguments): Change type of field 'count' to size_t.
1091 * printf-args.c (printf_fetchargs): Use size_t instead of
1092 'unsigned int' where appropriate.
1093 * printf-parse.h: Include sys/types.h.
1094 (char_directive): Change type of *arg_index fields to ssize_t.
1095 (char_directives): Change type of fields 'count', max_*_length to
1097 * printf-parse.c: Include sys/types.h and xsize.h.
1098 (SSIZE_MAX): Define fallback value.
1099 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1100 instead of 'int' where appropriate. Check a_allocated, d_allocated
1101 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1102 * vasnprintf.c: Include xsize.h.
1103 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1104 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1105 overflow. Avoid wraparound when converting a width or precision from
1108 2003-11-16 Bruno Haible <bruno@clisp.org>
1110 Update from GNU gettext.
1111 * printf-parse.c: Generalize to it can be compiled for wide strings.
1112 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1113 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1114 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1115 SNPRINTF): New macros.
1116 Don't include <alloca.h> if the file is used inside libintl.
1117 (local_wcslen): New function, for Solaris 2.5.1.
1118 (VASNPRINTF): Use it instead of wcslen.
1120 2003-11-16 Bruno Haible <bruno@clisp.org>
1122 * xsize.h (xmax): New function.
1123 (xsum, xsum3, xsum4): Declare as "pure" functions.
1125 2003-11-12 Paul Eggert <eggert@twinsun.com>
1127 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1128 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1129 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1130 heuristic is just as accurate as far as we know, and it removes a
1131 dependency on size_max.m4 and ptrdiff_max.m4.
1133 2003-11-12 Paul Eggert <eggert@twinsun.com>
1135 * xstrtol.c (__xstrtol): Remove "break" immediately after
1136 "return", to pacify some unknown compiler. Problem reported
1139 2003-11-11 Bruno Haible <bruno@clisp.org>
1141 * xsize.h (SIZE_MAX): Remove fallback definition.
1142 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1145 2003-11-10 Paul Eggert <eggert@twinsun.com>
1147 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1148 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1149 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1151 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1152 not (size_t) -1, since it's defined here.
1154 2003-11-06 Paul Eggert <eggert@twinsun.com>
1156 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1157 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1158 Reject sizes of exactly SIZE_MAX bytes.
1159 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1160 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1162 2003-11-05 Bruno Haible <bruno@clisp.org>
1164 * xsize.h: Include limits.h, to avoid a possible collision with
1165 SIZE_MAX defined in <limits.h> on Solaris.
1167 2003-11-04 Bruno Haible <bruno@clisp.org>
1169 * xsize.h: New file.
1170 * linebreak.c: Include xsize.h.
1171 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1172 argument for overflow.
1173 Suggested by Paul Eggert.
1175 2003-10-31 Bruno Haible <bruno@clisp.org>
1177 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1178 to avoid (extremely rare) race condition.
1179 Suggested by Paul Eggert.
1181 2003-11-03 Jim Meyering <jim@meyering.net>
1183 * userspec.c: Include "userspec.h".
1184 * userspec.h: New file.
1186 2003-10-31 Paul Eggert <eggert@twinsun.com>
1188 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1189 * mountlist.c (SIZE_MAX): Define if not defined already.
1190 (read_filesystem_list): Set and use me_type_malloced.
1191 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1192 whatever the type happens to be), for brevity and consistency.
1193 Check for size calculation overflow on Alphas running OSF/1.
1195 2003-10-31 Jim Meyering <jim@meyering.net>
1197 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1199 * linebuffer.c: Include <string.h> for declaration of memset.
1201 2003-10-30 Paul Eggert <eggert@twinsun.com>
1202 Bruno Haible <bruno@clisp.org>
1204 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1205 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1207 2003-10-29 Paul Eggert <eggert@twinsun.com>
1209 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1210 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1212 * quotearg.c (quotearg_n_options): Use it.
1213 * group-member.c: Include <stdbool.h>.
1214 (free_group_info): Arg is now const *; don't free arg.
1215 (get_group_info): Now returns bool and accepts struct group_info *,
1216 rather than returning a malloc'ed struct group_info *.
1217 All uses changed. Check for overflow in internal size calculation.
1219 * getusershell.c (readname): Simplify the code by using x2nrealloc
1220 rather than xmalloc/xrealloc.
1221 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1222 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1223 conformance bug: the old code used a pointer after freeing the
1224 storage that it addressed.
1225 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1226 rather than doing it by hand.
1227 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1228 the buffer preserved. Use free and xmalloc instead.
1229 * quotearg.c (quotearg_n_options): Likewise.
1230 Use a simpler test for size overflow. Don't use xalloc_oversized
1231 because unsigned int might be wider than size_t (!); this suggests
1232 that we should switch from unsigned int to size_t for slot numbers.
1234 2003-10-27 Bruno Haible <bruno@clisp.org>
1236 * stdbool_.h: Better support for BeOS.
1238 2003-10-27 Paul Eggert <eggert@twinsun.com>
1240 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1241 to allocate the returned structure. Do not allocate a subarray,
1242 as x2nrealloc will do that.
1243 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1244 instead of xnrealloc.
1245 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1247 2003-10-26 Paul Eggert <eggert@twinsun.com>
1249 * xalloc.h (xalloc_oversized): New static inline function, for
1250 callers that want to do their own size-overflow checking. Include
1251 <stdbool.h>, since xalloc_oversized returns bool.
1252 * xalloc.c (array_size_overflow): Remove. All callers changed
1253 to use xalloc_oversized.
1255 Add two functions x2realloc, x2nrealloc, for programs that grow
1256 arrays dynamically by doubling their sizes.
1257 * xalloc.h (x2realloc, x2nrealloc): New decls.
1258 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1261 Port to C99 semantics for 'inline' of external functions.
1262 Bug reported by Bruno Haible.
1263 * xmalloc.c (xnmalloc_inline): New static inline function,
1264 with the old contents of xnmalloc.
1265 (xnmalloc, xmalloc): Use it.
1266 (xnrealloc_inline): New static inline function,
1267 with the old contents of xnrealloc.
1268 (xnrealloc, xrealloc): Use it.
1270 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1272 2003-10-25 Paul Eggert <eggert@twinsun.com>
1274 Fix several address-calculation bugs in the hash modules,
1275 plus some minor code cleanup.
1277 * hash.h: Include <stdbool.h>, for bool.
1278 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1279 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1280 hash_get_n_entries, hash_get_max_bucket_length,
1281 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1282 hash_rehash): Use size_t rather than unsigned.
1283 * hash.c (struct hash_table, hash_get_n_buckets,
1284 hash_get_n_buckets_used, hash_get_n_entries,
1285 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1286 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1287 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1289 (SIZE_MAX): Define if not defined.
1290 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1291 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1293 Use const * when possible.
1294 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1295 (check_tuning): Fix bug: if tuning parameters were very close to
1296 0 or 1, rounding errors could have caused subscript violations.
1297 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1298 (hash_initialize): Add 'fail:' label
1299 to free table and return NULL, and use it to simplify code.
1300 Use calloc rather than clearing the storage ourself.
1301 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1302 buffer size calculations.
1303 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1304 Include <stddef.h>, for size_t.
1305 * hash-pjw.c (hash_pjw): Likewise.
1306 Switch to method described by Bruno Haible.
1307 Include <limits.h>, for CHAR_BIT.
1308 (SIZE_BITS): New macro.
1310 2003-10-21 Paul Eggert <eggert@twinsun.com>
1312 * getndelim2.c (getndelim2): When size calculation overflows,
1313 ceiling the allocation at NMAX bytes rather than silently
1314 discarding input bytes before NMAX is reached. This makes
1315 a difference only if NMAX exceeds SIZE_MAX / 2.
1317 * obstack.c: Merge from glibc.
1318 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1319 Add libc_hidden_def (_obstack_newchunk).
1320 (_obstack_free) [! defined _LIBC]: Remove.
1321 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1322 a clone of the function body.
1323 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1324 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1326 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1327 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1330 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1331 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1332 Don't use lvalue casts, as GCC plans to remove support for them
1333 in GCC 3.5. Reported by Joseph S. Myers. This bug
1334 was also present in the non-GCC version, indicating that this
1335 code had always been buggy and had never been widely used.
1336 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1337 Use the fast variant of each macro, rather than copying the
1338 definiens of the fast variant; that way, we'll be more likely to
1339 catch future bugs in the fast variants.
1341 2003-10-20 Bruno Haible <bruno@clisp.org>
1343 * wait-process.h: New file, from GNU gettext.
1344 * wait-process.c: New file, from GNU gettext.
1346 2003-10-19 Jim Meyering <jim@meyering.net>
1348 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1350 2003-10-16 Paul Eggert <eggert@twinsun.com>
1352 * getgroups.c: Include <errno.h>, <stdlib.h>.
1353 (getgroups): First arg is int, not size_t.
1354 Don't let 'free' mangle errno.
1356 2003-10-16 Jim Meyering <jim@meyering.net>
1358 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1360 2003-10-15 Paul Eggert <eggert@twinsun.com>
1362 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1364 (new_exclude, add_exclude_file): Initial size no longer needs to
1366 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1367 our own address arithmetic overflow checking.
1369 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1370 (fnmatch): Do not alloca more than 2000 wide characters;
1371 instead, use malloc for large buffers.
1372 Check for address arithmetic overflow, and return -1
1373 with errno set to ENOMEM in that case.
1374 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1375 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1376 instead, return -1. Check for address arithmetic overflow.
1378 2003-10-14 Paul Eggert <eggert@twinsun.com>
1380 Handle invalid suffixes and overflow independently, so that
1381 callers can treat them independently as needed. Fix some bugs in
1382 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1383 suffix for a human-readable blocksize. The major caller-visible
1384 change is the addition of a new
1385 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1386 that both overflow and suffix chars were found.
1388 * human.c (humblock): Don't check separately for invalid suffix
1389 char; that is xstrtoumax's job (now that its bug is fixed).
1390 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1391 INTMAX_MAX]: New macros.
1392 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1393 TYPE_MAXIMUM): New macros.
1394 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1395 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1396 if overflow occurs, as it's what __strtol does and it's more useful
1398 (__xstrtol): If __strtol reports some error other than ERANGE,
1399 reflect it to the caller as LONGINT_INVALID. If it reports
1400 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1401 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1402 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1404 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1405 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1406 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1407 [defined UINTMAX_MAX]: New macros.
1409 2003-10-14 Bruno Haible <bruno@clisp.org>
1411 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1412 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1413 Also use volatile where needed.
1415 2003-10-12 Paul Eggert <eggert@twinsun.com>
1417 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1418 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1419 and define in terms of the other primitives.
1420 * xmalloc.c: Include stdbool.h; do not include exit.h.
1421 (SIZE_MAX): Define if not already defined.
1422 (array_size_overflow): New function.
1423 (xalloc_die): Abort instead of exiting if 'error' returns.
1424 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1425 (xmalloc, xrealloc): Use them.
1426 (xcalloc): Check for address arithmetic overflow.
1427 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1428 a bit faster than strcpy.
1430 2003-10-08 Paul Eggert <eggert@twinsun.com>
1432 Merge getpass from libc, plus a few fixes.
1434 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1435 Include <stdbool.h>.
1436 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1437 __fsetlocking to empty.
1438 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1439 do include <bits/libc-lock.h>.
1440 Do not include <fcntl.h>; not needed.
1441 [_LIBC]: Include <wchar.h>.
1442 (NOTCANCEL_MODE): New macro.
1443 (flockfile, funlockfile) [_LIBC]: New macros.
1444 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1445 [!_LIBC]: New macros.
1446 (call_fclose): New function.
1447 (getpass): Use it. Save tty stream separately; this simplifies the
1448 code and makes it more reliable if stdin happens to equal stdout.
1449 Invoke __fsetlocking on tty.
1450 Handle thread cancellation if needed.
1451 Namespace cleanup (use __tcgetattr, __getline).
1452 Use bool for Booleans.
1453 [USE_IN_LIBIO]: Handle wide streams.
1454 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1455 stream might go where.
1457 * unlocked-io.h: Include <stdio.h>, so that the caller
1458 doesn't have to include <stdio.h> before us.
1459 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1460 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1461 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1462 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1463 if not declared, so that we can use getpass.c code from libc without
1465 (flockfile, ftrylockfile, funlockfile): New macros.
1467 2003-10-06 Bruno Haible <bruno@clisp.org>
1469 * version-etc-2.h: Remove file.
1470 * version-etc-2.c: Remove file.
1472 2003-09-25 Jim Meyering <jim@meyering.net>
1473 Bruno Haible <bruno@clisp.org>
1475 This lets translators provide better translations for the
1476 "Written by ..." part of --version output.
1477 * version-etc.h: Include stdarg.h.
1478 (version_etc_copyright): Declare as readonly.
1479 (version_etc): Make this function variadic with a NULL-terminated list
1480 of author name strings.
1481 (version_etc_va): New declaration.
1482 * version-etc.c: Include stdarg.h, stdlib.h.
1483 (version_etc_copyright): Declare as readonly.
1484 (version_etc_va): New function. Provide a different translatable string
1485 for each possible number of authors < 10. Abbreviate when there are 10
1487 (version_etc): Make this function variadic. Call version_etc_va.
1488 Suggestion from Gary V. Vaughan.
1490 * long-options.h (parse_long_options): Change prototype: the authors
1491 string is moved to the end and becomes variadic.
1492 * long-options.c: Include stdarg.h.
1493 (parse_long_options): Make this function variadic, too.
1494 Call version_etc_va, not version_etc.
1496 2003-10-06 Bruno Haible <bruno@clisp.org>
1498 * fatal-signal.h: New file, from GNU gettext.
1499 * fatal-signal.c: New file, from GNU gettext.
1501 2003-10-04 Karl Berry <karl@gnu.org>
1503 * argp*: update from libc.
1505 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1507 * getpass.c (getpass): Use a no-op fseek when switching from input to
1508 output mode on the same stream.
1510 2003-09-29 Paul Eggert <eggert@twinsun.com>
1512 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1513 Fix arg typo in previous patch.
1515 2003-09-28 Jim Meyering <jim@meyering.net>
1517 * error.c: Correct cpp indentation.
1519 2003-09-27 Paul Eggert <eggert@twinsun.com>
1521 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1522 Omit the special code that used __typeof__, since we worry that
1523 it could be more trouble than it's worth. See:
1524 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1525 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1529 2003-09-26 Jim Meyering <jim@meyering.net>
1531 * error.c (error_tail): Move some declarations
1532 into inner scope where the local variables are used.
1534 2003-09-26 Bruno Haible <bruno@clisp.org>
1536 * stpncpy.h (gnu_stpncpy): New declaration.
1537 (stpncpy): Define as alias for gnu_stpncpy.
1538 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1540 2003-09-26 Paul Eggert <eggert@twinsun.com>
1542 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1543 (error_tail): Do not loop, reallocating temporary buffer, since
1544 the output cannot contain more wide characters than the input
1545 contains bytes, the size must be big enough already. This avoids
1546 one potential size overflow calculation. Check for size overflow
1547 when calculating temporary buffer size. Free temporary buffer
1548 when done, if it was allocated with malloc; this plugs a memory
1549 leak. Remove casts from void * to pointers, that are no longer
1550 needed now that we're assuming C89 or better.
1552 Merge error changes from glibc.
1554 * error.c, error.h: Update copyright notice header to match glibc.
1555 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1556 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1557 Disable cancellation while printing error.
1558 * error.h: Prepend __ to parameter names.
1560 2003-09-25 Karl Berry <karl@gnu.org>
1562 * argp-fmtstream.c, argp-help.c: update from libc.
1564 2003-09-25 Bruno Haible <bruno@clisp.org>
1566 * version-etc-2.h: New file, from version-etc.h with modifications.
1567 * version-etc-2.c: New file, from version-etc.c with modifications.
1569 2003-09-25 Simon Josefsson <jas@extundo.com>
1571 * xgetdomainname.h: New file.
1572 * xgetdomainname.c: New file.
1574 2003-09-25 Simon Josefsson <jas@extundo.com>
1575 Bruno Haible <bruno@clisp.org>
1577 * getdomainname.h: New file.
1578 * getdomainname.c: New file.
1580 2003-09-24 Paul Eggert <eggert@twinsun.com>
1582 * linebuffer.c (freebuffer): Don't free the argument, just
1583 the buffer associated with the argument. Bug reported by
1586 2003-09-19 Karl Berry <karl@gnu.org>
1588 * argp.h: update from libc.
1590 2003-09-16 Paul Eggert <eggert@twinsun.com>
1592 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1593 input error, instead of returning NULL the next time we are called
1594 (and therefore losing track of errno).
1596 2003-09-15 Paul Eggert <eggert@twinsun.com>
1598 * getndelim2.c (getndelim2): Don't trash errno when a read
1599 fails, so that the caller gets the proper errno.
1601 * readutmp.c (read_utmp): Likewise.
1602 Check for fstat error. Close stream and free storage
1605 2003-09-14 Bruno Haible <bruno@clisp.org>
1607 * fwriteerror.h: New file.
1608 * fwriteerror.c: New file.
1610 2003-09-14 Jim Meyering <jim@meyering.net>
1612 * getloadavg.c: Correct cpp indentation.
1613 * strdup.c: Likewise.
1614 * vasnprintf.c: Likewise.
1616 2003-09-12 Paul Eggert <eggert@twinsun.com>
1618 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1619 * obstack.c [!defined _LIBC]: Likewise.
1620 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1621 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1622 * exitfail.c: Don't include stdlib.h; no longer needed.
1624 More changes to assume C89 or better.
1626 * error.c (error_tail): Assume vprintf.
1628 * argmatch.c (getenv): Remove decl.
1629 * progreloc.c (get_full_program_name): Define via prototype.
1630 * setenv.c (clearenv): Likewise.
1631 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1633 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1634 (malloc, memcpy): Remove decls.
1635 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1636 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1637 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1638 (memcpy): Remove macro.
1639 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1640 (__P): Remove. All uses removed.
1641 (PTR): Remove. All uses changed to void *.
1642 (CHAR_BIT, NULL): Remove.
1643 (spaces, zeros, memset_space, memset_zero)
1644 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1646 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1647 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1648 Define with prototype.
1649 Remove now-unnecessary prototype decl.
1650 (extra_args_spec): Assume ANSI C. All uses changed.
1651 (extra_args_spec_iso): Remove.
1652 (my_strftime, emacs_strftimeu): Define via prototype.
1653 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1655 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1656 * strtoimax.c: Include <stdlib.h> unconditionally.
1657 (strtoul, strtol): Remove decls.
1658 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1660 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1661 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1662 (LOCALE_PARAM_PROTO): New macro.
1663 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1664 (INTERNAL (strtol), strtol): Define with a prototype.
1665 (PARAMS): Remove. All uses removed.
1666 * tempname.c: Include <string.h> unconditionally.
1667 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1668 * xgethostname.c (main): Define with a prototype.
1669 * xmalloc.c: Include "xalloc.h" first, to check interface.
1670 Include <stdlib.h> unconditionally.
1671 (calloc, malloc, realloc, free): Remove decls.
1672 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1673 Include <stdlib.h> unconditionally. Sort include file names.
1675 (xstrtod): Define with a prototype.
1676 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1677 (strtol, strtoul): Remove decls.
1679 2003-09-11 Paul Eggert <eggert@twinsun.com>
1681 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1682 Include <stdlib.h>, <string.h> unconditionally.
1683 Remove now-unnecessary cast to char *.
1684 * strnlen.c: Include <string.h> unconditionally.
1685 * yesno.c (yesno): Define with a prototype.
1687 2003-09-10 Bruno Haible <bruno@clisp.org>
1689 * strcspn.c: Include <string.h> unconditionally.
1690 * strpbrk.c: Include <string.h> unconditionally.
1691 * strstr.c: Include <string.h> unconditionally.
1692 * unicodeio.c: Include <string.h> unconditionally.
1693 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1694 * unsetenv.c: Likewise.
1695 * xreadlink.c: Include <stdlib.h> unconditionally.
1696 * yesno.c: Include <stdlib.h> unconditionally.
1697 (rpmatch): Add prototype.
1699 2003-09-10 Jim Meyering <jim@meyering.net>
1701 * error.c: Correct indentation of cpp directives.
1703 2003-09-09 Paul Eggert <eggert@twinsun.com>
1707 * acosl.c (main): Use a prototype.
1708 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1711 * getloadavg.c (getloadavg, main): Define via prototypes.
1713 * getopt.h (struct option.name): Assume C89, and use 'const'.
1714 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1715 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1717 * getopt.c (const): Remove macro.
1718 Include <string.h> unconditionally.
1719 (my_index): Remove; all uses changed to strchr.
1720 (strlen): Remove decl.
1721 (exchange): Remove forward decl; no longer needed.
1722 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1723 Define with prototype.
1724 * getopt1.c (const): Remove macro.
1725 (getopt_long, getopt_long_only, main): Define with prototype.
1727 * getugroups.c: Include <string.h> unconditionally.
1729 * getusershell.c: Include <stdlib.h> unconditionally.
1730 (getusershell, setusershell, endusershell, readname, main):
1731 Define with prototypes.
1733 * group-member.c: Include group-member.h first.
1734 Include <stdlib.h> unconditionally.
1736 * hard-locale.c: Include hard-locale.h first.
1737 Include <stdlib.h>, <string.h> unconditionally.
1739 * hash.c (free, malloc): Remove decls.
1740 Include <stdlib.h> unconditionally.
1742 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1743 (getenv): Do not declare.
1745 * idcache.c: Include <string.h> unconditionally.
1747 * long-options.c: Include long-options.h first, to test interface.
1748 Include <stdlib.h> unconditionally.
1750 * makepath.c: Include makepath.h first, to test interface.
1751 Include <stdlib.h> and <string.h> unconditionally.
1753 * linebuffer.c: Include <stdlib.h>.
1754 (free): Remove decl.
1756 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1757 rpl_malloc returns void *, not char *.
1758 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1760 * md5.h: Include <limits.h> unconditionally.
1761 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1762 (__P): Remove; all uses removed.
1763 * md5.c: Include "md5.h" first.
1764 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1765 md5_buffer, md5_process_bytes, md5_process_block):
1766 Define with prototypes.
1767 * sha.h (__P): Remove all uses. (It wasn't defined??)
1768 * sha.c: Include "sha.h" first.
1769 Include <stdlib.h>, <string.h> unconditionally.
1771 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1772 * memcmp.c (__ptr_t): Likewise.
1773 * memrchr.c (__ptr_t): Likewise.
1774 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1775 Include <string.h> unconditionally.
1776 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1777 * memchr.c: Include <stdlib.h> unconditionally.
1778 * memchr.c (LONG_MAX): Remove.
1779 * memrchr.c (LONG_MAX): Likewise.
1780 * memchr.c (__memchr): Define via a prototype.
1781 * memrchr.c (__memrchr): Likewise.
1782 * memcmp.c (__P): Remove, and remove all uses.
1783 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1784 Remove forward decls; no longer needed.
1785 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1786 Use types required by C89 in prototype.
1788 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1789 * savedir.c: Likewise.
1790 * mkdir.c (free): Remove decl.
1791 * rmdir.c (rmdir): Define with a prototype.
1792 * savedir.c: Include savedir.h first, to test interface.
1794 * mktime.c (STDC_HEADERS): Remove.
1795 Include <stdlib.h>, <string.h> unconditionally.
1797 * modechange.c: Include <stdlib.h> unconditionally.
1798 (malloc): Remove decl.
1800 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1801 (free): Remove decl.
1803 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1804 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1805 (This type really should be intptr_t, but that's a C99ism.)
1806 (_obstack_memcpy): Remove: all uses changed to memcpy.
1807 Include <string.h> unconditionally.
1808 (struct obstack): Assume __STDC__ for types of members
1809 chunkfun, freefun, extra_arg.
1810 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1811 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1812 obstack_begin, obstack_specify_allocation,
1813 obstack_specify_allocation_with_arg, obstack_chunkfun,
1814 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1815 Remove unprototyped decls and the macros that use them.
1816 * obstack.c (POINTER): Remove. All uses changed to void *.
1817 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1818 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1819 (defined __STDC__ && __STDC__)]:
1820 Remove nonprototyped code.
1821 Include <stdlib.h> unconditionally.
1822 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1823 _obstack_allocated_p, _obstack_free, obstack_free,
1824 _obstack_memory_used, print_and_abort):
1825 Define using prototypes.
1826 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1827 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1828 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1829 obstack_next_free, obstack_object_size, obstack_room) [0]:
1830 Remove unused, unprototyped code.
1832 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1834 * physmem.c (physmem_total, physmem_available, main): Define
1837 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1838 (main): Define with a prototype.
1840 * posixver.c (getenv): Remove decl.
1842 * putenv.c (malloc): Returns void *, not char *.
1843 Include <string.h> unconditionally.
1844 (strchr, memcpy, NULL): Do not define.
1846 * readtokens.c: Include readtokens.h first, to test interface.
1847 Include <stdlib.h>, <string.h> unconditionally.
1848 (init_tokenbuffer): Define with a prototype.
1850 * regex.c (PARAMS): Remove. All uses removed.
1851 All uses of _RE_ARGS removed, too.
1852 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1854 (bzero): Assume memset exists.
1855 (memcmp, memcpy, NULL): Remove.
1856 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1857 char, or assignments to local vars of type signed char.
1858 (init_syntax_once, PREFIX(extract_number_and_incr),
1859 PREFIX(print_partial_compiled_pattern),
1860 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1861 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1862 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1863 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1864 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1865 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1866 wcs_compile_range, byte_compile_range, truncate_wchar,
1867 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1868 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1869 count_mbs_length, wcs_re_match_2_internal,
1870 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1871 PREFIX(alt_match_null_string_p),
1872 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1873 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1874 regfree, PREFIX(extract_number)): Define with prototype. Remove
1875 now-unnecessary declaration, if any.
1876 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1878 Remove now-unnecessary casts among pointer types.
1879 * regex.h (_RE_ARGS): Remove. All uses removed.
1881 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1882 (free): Remove decl.
1884 * rpmatch.c: Include <stdlib.h> unconditionally.
1886 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1887 (free): Remove decl.
1889 * save-cwd.c: Include <stdlib.h> unconditionally.
1890 * xgetcwd.c: Likewise.
1892 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1893 (free): Remove decl.
1895 * strchrnul.c (strchrnul): Define with a prototype.
1896 Fix bug: c_in was not converted to char before searching.
1898 The following changes are not K&R related:
1900 * group-member.h: Include <sys/types.h>, so that this file is
1902 * makepath.h: Likewise.
1904 * getusershell.c (readname, default_index, line_size, readname):
1905 Use size_t, not int, for sizes.
1906 (readname): If the size overflows, report an error instead of
1909 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1911 * getndelim2.c: Assume stdlib.h per the C89 spec.
1913 2003-09-08 Paul Eggert <eggert@twinsun.com>
1915 Assume C89 or better; remove K&R cruft.
1916 A few of these changes were first proposed by Derek Robert Price
1917 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1919 * addext.c: Include <string.h> unconditionally.
1920 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1921 Don't declare getenv or malloc.
1923 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1924 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1926 (find_stack_direction, alloca): Use prototypes.
1928 * atexit.c (atexit): Define using a prototype.
1930 * basename.c, dirname.c, stripslash.c:
1931 Include <string.h> unconditionally.
1933 * bcopy.c: Include <stddef.h>.
1934 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1936 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1938 * error.h (error, error_at_line, error_print_progname)
1939 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1940 * error.c: Include error.h first, to check interface.
1941 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1942 (VA_START): Remove; all uses changeed to va_start.
1943 (exit, strerror): Remove decls.
1944 (error_print_progname): Prototype uncondionally.
1945 Don't include <errno.h>; no longer needed.
1946 (private_strerror): Remove.
1947 (error_tail): Always define.
1948 (error, error_at_line): Assume C89 or better; always use prototypes.
1949 * fatal.c: Include "fatal.h" first, to test interface.
1950 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1951 (VA_START): Remove; all uses changed to va_start.
1952 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1954 (exit): Remove decl.
1955 (fatal): Prototype unconditionally. Assume va_start works.
1956 Abort at end, to pacify gcc.
1958 * euidaccess.c (main): Define with a prototype.
1960 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1962 * exitfail.c: Include <stdlib.h> unconditionally.
1964 * fnmatch_.h (__P): Remove. All uses changed to assume
1966 * fnmatch.c: Include fnmatch.h first, to test interface.
1967 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1968 (getenv): Remove decl.
1969 (fnmatch): Define using a prototype.
1970 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1971 (FCT): Define using a prototype.
1973 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1975 * gethostname.c: Include <stddef.h>.
1976 (gethostname): Define with prototype. Length is size_t, not int.
1978 2003-09-08 Paul Eggert <eggert@twinsun.com>
1980 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1981 getversion.c should have been removed then, but was accidentally
1984 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1985 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1987 2003-09-07 Paul Eggert <eggert@twinsun.com>
1989 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1990 copy_tm_result. Bug reported by Simon Josefsson in
1991 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1993 2003-09-06 Paul Eggert <eggert@twinsun.com>
1995 * time_r.c, time_r.h: New files.
1997 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1999 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2000 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2002 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2004 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2005 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2008 * timegm.c: Switch to glibc implementation, with the following changes:
2009 [defined HAVE_CONFIG_H]: Include <config.h>.
2010 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2011 (__mktime_internal) [!defined _LIBC]: New decl.
2012 (__gmtime_r) [!defined _LIBC]: New macro and function.
2013 (timegm): Use a prototype, since gnulib assumes C89.
2014 Do not bother declaring tmp to be const, as it's not really usefu.
2015 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2016 (timegm): Declare only if HAVE_DECL_TIMEGM.
2018 2003-09-03 Paul Eggert <eggert@twinsun.com>
2020 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2021 Bug reported by Lute Kamstra in
2022 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2024 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2025 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2026 course with correspondingly smaller numbers for tomorrow and
2027 yesterday. From Tadayoshi Funaba. Originally installed into
2028 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2031 2003-08-31 Simon Josefsson <jas@extundo.com>
2033 * timegm.h: New file.
2034 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2036 2003-08-31 Karl Berry <karl@gnu.org>
2038 * argp.h: update from libc.
2040 2003-08-28 Bruno Haible <bruno@clisp.org>
2042 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2043 warning on QNX, which defines O_BINARY to 000000.
2045 2003-08-24 Bruno Haible <bruno@clisp.org>
2047 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2048 MSVC7 <stdio.h> is included later.
2050 2003-08-20 Bruno Haible <bruno@clisp.org>
2052 * progname.h: New file, from GNU gettext.
2053 * progname.c: New file, from GNU gettext.
2054 * progreloc.c: New file, from GNU gettext.
2056 2003-08-19 Bruno Haible <bruno@clisp.org>
2058 * xstrdup.c: Assume <string.h> exists.
2060 2003-08-18 Jim Meyering <jim@meyering.net>
2062 * setenv.h: Indent nested cpp directive.
2063 * vasnprintf.c: Remove trailing blanks.
2065 2003-08-17 Simon Josefsson <jas@extundo.com>
2066 Bruno Haible <bruno@clisp.org>
2068 * xstrndup.h: New file.
2069 * xstrndup.c: New file.
2071 2003-08-17 Bruno Haible <bruno@clisp.org>
2073 * strndup.h: New file.
2075 2003-08-16 Paul Eggert <eggert@twinsun.com>
2077 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2078 space, undoing this 2003-08-12 change:
2079 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2081 2003-08-16 Jim Meyering <jim@meyering.net>
2083 Merge from coreutils.
2084 * xstrtoimax.c: #else #if -> #elif.
2085 * xstrtoumax.c: Likewise.
2087 2003-08-15 Paul Eggert <eggert@twinsun.com>
2089 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2090 rather than tab, after '#' in shell-script copyright notices.
2091 Suggested by Bruno Haible.
2093 2003-08-15 Jim Meyering <jim@meyering.net>
2094 and Paul Eggert <eggert@twinsun.com>
2096 Merge from coreutils.
2097 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2098 member but strut utmpx does not. Needed for AIX 4.3.3.
2099 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2101 2003-08-15 Jim Meyering <jim@meyering.net>
2103 Merge from coreutils.
2104 * xgethostname.c: Include <stdlib.h>.
2105 (xghostname): Don't exit for anything other than memory-related
2106 failure; just return NULL.
2107 * userspec.c: Include "posixver.h".
2108 (parse_user_spec): Accept `.' as a separator only
2109 in pre-POSIX-200112 mode.
2110 * strtoimax.c: Use #elif rather than #else #if.
2111 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2112 Remove function, now that we can rely on a working tzset function.
2113 [!_LIBC]: Ensure that the required autoconf test has been run.
2114 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2115 Use underlying_strftime for %r.
2116 * sha.c: Merge in some clean-up and optimization changes from glibc.
2117 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2118 Ensure that it is a multiple of 64.
2119 Rearrange loop exit tests so as to avoid performing an
2120 additional fread after encountering an error or EOF.
2121 * realloc.c: Update copyright date.
2123 2003-08-14 Jim Meyering <jim@meyering.net>
2125 Merge from coreutils.
2126 * obstack.h: Whitespace changes.
2127 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2128 and xcalloc return values.
2129 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2130 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2131 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2132 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2133 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2135 Use mntctl's return value to drive the entry-processing loop, since
2136 we can't rely on the value of the vmt_length member in the last
2137 entry. On some systems doing so could result in exhausting
2138 virtual memory. Based in part on a patch from Mike Jetzer.
2140 2003-08-14 Jim Meyering <jim@meyering.net>
2141 and Paul Eggert <eggert@twinsun.com>
2143 Merges from coreutils, plus other fixes.
2144 * physmem.c: Merge in portability changes from gcc/libiberty
2145 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2146 for credits and details. Thanks to Kaveh Ghazi for helping
2147 to keep these files in sync.
2148 (ARRAY_SIZE): Define it.
2149 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2150 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2151 (memcasecmp): Don't assume size_t fits in unsigned int.
2152 Remove casts and duplicate code.
2153 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2154 (memcpy): Remove definition.
2155 Merge in some clean-up and optimization changes from glibc.
2156 [BLOCKSIZE]: Move definition to top of file.
2157 Ensure that it is a multiple of 64.
2158 Rearrange loop exit tests so as to avoid performing an
2159 additional fread after encountering an error or EOF.
2160 * md5.h (md5_uintptr): Define.
2161 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2162 return to the initial working directory. Preserve errno
2164 * idcache.c: Include "xalloc.h".
2165 (xmalloc, xrealloc): Remove decls.
2166 (getuser): Remove casts no longer required in C89.
2167 * human.c: Include stdio.h, for sprintf.
2168 * group-member.c: Include "xalloc.h".
2169 (xmalloc, xrealloc): Remove decls.
2170 (get_group_info): Remove casts no longer required in C89.
2171 * getusershell.c (readname): Remove casts no longer required in C89.
2172 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2173 * getline.c: Whitespace fix, from coreutils.
2175 2003-08-13 Paul Eggert <eggert@twinsun.com>
2177 * exclude.c: Include <ctype.h>
2178 (IN_CTYPE_DOMAIN): New macro.
2180 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2183 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2184 Undo previous (whitespace-only) change.
2186 2003-08-12 Paul Eggert <eggert@twinsun.com>
2188 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2189 Normalize leading white space and remove trailing white space.
2190 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2191 notice, as per ../config/srclist-update.
2193 Merge from coreutils.
2194 * euidaccess.h: New file.
2195 * euidaccess.c: Include it.
2196 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2197 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2198 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2200 2003-08-11 Bruno Haible <bruno@clisp.org>
2202 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2203 (vasnprintf): Use it instead of wcslen.
2205 2003-08-11 Bruno Haible <bruno@clisp.org>
2207 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2208 value to ensure that _Bool promotes to int. Use #define for _Bool when
2209 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2211 2003-08-10 Karl Berry <karl@gnu.org>
2213 * regex.h: update from libc (whitespace fix).
2215 2003-08-09 Paul Eggert <eggert@twinsun.com>
2217 Merge some files from coreutils. These changes were
2218 originally made by Jim Meyering.
2219 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2220 many older Unixes require this.
2221 * alloca.c (alloca): Remove cast to argument of free;
2222 no longer needed in C89.
2223 * alloca_.h, regex.h: Fix white space to match
2224 what GNU indent does.
2226 2003-08-05 Paul Eggert <eggert@twinsun.com>
2228 * bumpalloc.h: Remove.
2230 2003-08-04 Paul Eggert <eggert@twinsun.com>
2232 * getloadavg.c: Change copyright notice and spacing to conform to
2235 Merge from coreutils.
2236 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2238 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2239 from Karl Berry, implemented by Jim Meyering.
2240 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2241 from Dmitry V. Levin.
2242 Remove anachronistic cast of xrealloc.
2243 * fnmatch_.h (__const): Remove. Use 'const'.
2244 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2245 type. Otherwise, it wouldn't compile with at least /bin/cc on
2246 ymp-cray-unicos9.0.2.X.
2247 Combine two mostly-identical uses of alloca into one.
2248 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2250 2003-08-04 Dave Love <d.love@dl.ac.uk>
2254 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2255 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2256 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2257 obsolete NLIST_NAME_UNION.
2258 [__GNU__]: Undef BSD and FSCALE.
2259 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2261 2003-08-03 Paul Eggert <eggert@twinsun.com>
2263 * stdbool_.h (_Bool): Make it signed char, instead of
2264 an enum type, so that it's guaranteed to promote to int. See:
2265 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2267 2003-07-31 Paul Eggert <eggert@twinsun.com>
2269 * strerror.c: Include config.h, limits.h. Declare sprintf.
2270 (strerror): Don't assume that a printable int fits in 14 bytes.
2272 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2273 Bruno Haible <bruno@clisp.org>
2275 * getline.h (getline, getdelim): Change return type to ssize_t.
2276 * getline.c (getline, getdelim): Likewise.
2277 Remove _GNU_SOURCE define; now it's defined in config.h through
2280 2003-07-22 Paul Eggert <eggert@twinsun.com>
2282 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2283 over-parenthesization in macros.
2285 Sync with coreutils.
2287 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2290 Use `exit_failure' for xalloc and xmemcoll instead of their own
2291 private exit-failure variables.
2292 * xalloc.h (xalloc_exit_failure): Remove.
2293 * xmalloc.c: Likewise. Include exitfail.h.
2294 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2295 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2296 * xmemcoll.c: Likewise. Include exitfail.h.
2297 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2299 2003-07-18 Paul Eggert <eggert@twinsun.com>
2301 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2302 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2303 to test that it can stand by itself. Include "exitfail.h".
2304 Clients should set exit_failure instead.
2305 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2307 2003-07-18 Andreas Schwab <schwab@suse.de>
2309 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2311 2003-07-18 Bruno Haible <bruno@clisp.org>
2313 * getndelim2.h: New file.
2314 * getndelim2.c: Make into a module of its own. Include config.h,
2316 (getndelim2): Make non-static. Change return type to ssize_t.
2317 * getline.h: Change argument names.
2318 * getline.c: Include getndelim2.h instead of getndelim2.c.
2319 * getnline.c: Include getndelim2.h.
2321 2003-07-17 Bruno Haible <bruno@clisp.org>
2323 * Makefile.am: Remove file.
2324 * Makefile.in: Remove file.
2326 2003-07-17 Bruno Haible <bruno@clisp.org>
2328 * getnline.h: New file.
2329 * getnline.c: New file.
2330 * getndelim2.c: New file, extracted from getline.c.
2331 (getndelim2): Renamed from getdelim2, with added nmax argument.
2332 * getline.c: Include getndelim2.c.
2333 (getdelim2): Moved out to getndelim2.c.
2334 (getline, getdelim): Update.
2336 2003-07-15 <karl@gnu.org>
2338 * vasnprintf.c: update from gettext.
2340 2003-07-15 Jim Meyering <jim@meyering.net>
2342 * makepath.c (make_path): Enclose diagnostic in _(...).
2344 2003-07-14 Paul Eggert <eggert@twinsun.com>
2346 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2347 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2348 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2349 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2350 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2351 updated automatically by ../config/srclist-update. This changes
2352 their license from LPGL to GPL.
2354 2003-07-14 Jim Meyering <jim@meyering.net>
2356 Don't emit diagnostics. Let callers do that.
2357 * save-cwd.c: Don't include "error.h".
2358 (save_cwd): Don't call error. Ensure that errno is valid
2359 when returning nonzero.
2361 * save-cwd.h (restore_cwd): Update prototype.
2362 * save-cwd.c (restore_cwd): Remove two parameters.
2363 Simplify. Don't call error upon failure. Let callers do that.
2364 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2365 when auditing is enabled. But don't bother updating the #if.
2367 2003-07-14 Simon Josefsson <jas@extundo.com>
2369 * mempcpy.h: New file.
2370 * mempcpy.c: New file.
2372 2003-07-14 Paul Eggert <eggert@twinsun.com>
2374 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2375 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2376 unicodeio.c, unicodeio.h, unlocked-io.h:
2377 Switch from LGPL to GPL.
2379 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2381 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2382 it breaks C++ compilation.
2383 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2385 2003-07-10 Jim Meyering <jim@meyering.net>
2387 * vasnprintf.c: Remove trailing blanks.
2388 Make cpp indentation consistent.
2390 2003-07-09 Paul Eggert <eggert@twinsun.com>
2392 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2393 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2394 Switch from LGPL to GPL.
2396 2003-07-07 Paul Eggert <eggert@twinsun.com>
2398 * mktime.c: Fix some boundary cases and remove need for floating point.
2400 Issue a compile-time diagnostic if time_t is floating point, or if
2401 two's complement arithmetic is not in effect, or if arithmetic
2402 right shift does not propagate the sign. These assumptions were
2403 all in the original code but they weren't checked.
2405 (TIME_T_MIDPOINT, verify): New macros.
2406 (__isleap): Remove; it has integer overflow problems.
2407 (leapyear): New function, without those problems.
2408 (ydhms_tm_diff): Remove; splitting into two parts.
2409 (ydhms_diff): New function, containing the arithmetic part of
2410 the old ydhms_tm_diff function. Issue a compile-time
2411 diagnostic if we are not using C99 integer division.
2412 Avoid casts when possible.
2413 (guess_time_tm): New function, containing the checking part of
2414 the old ydhms_tm_diff function. Return the new value, rather than
2415 the difference between it and the old. Accept a new argument T
2416 so that *T specifies the old value. Check for overflow in the result.
2418 (__mktime_internal): Use a time_t offset, not a long int offset.
2419 This undoes the 2003-06-04 change, which is no longer needed now
2420 that we have better overflow checking.
2421 (localtime_offset): Likewise.
2423 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2424 and long are 64-bit but int is only 32-bit.
2425 (ydhms_diff): Use long int to store year1 and yday1.
2426 Issue a compile-time diagnostic if long int is not wide enough.
2428 (__mktime_internal): Use long int to store adjusted year and yday.
2429 Use plain C rather than preprocessor commands, if that doesn't
2431 Check for overflow (and try to repair) after each probe
2432 rather than checking only at the very end. This avoids some bugs
2433 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2434 does not equal GMT offset at maximum time).
2435 Use integer to check for overflow rather than floating point; this
2436 is more portable to non-IEEE hosts, and is a tad faster.
2437 When we detect that we are oscillating between two values,
2438 don't check whether tm_isdst has the requested value, since
2439 we already know the answer. When tm_isdst has the wrong value,
2440 use a different heuristic to find the right one, based on the
2441 extreme values actually observed in practice in tz2003a,
2442 rather than the (overly optimistic) "previous 3 calendar quarters".
2444 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2445 "T const" to accommodate glibc style.
2446 (check_result): Use less-confusing report format. "long" -> "long int.
2448 Don't loop if the iteration overflows time_t.
2449 Allow a negative step in the iteration.
2451 2003-07-01 Paul Eggert <eggert@twinsun.com>
2453 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2454 having it depend on HAVE_SYS_TYPES_H.
2456 2003-06-25 Bruno Haible <bruno@clisp.org>
2458 * readlink.c: New file.
2460 2003-06-20 Bruno Haible <bruno@clisp.org>
2462 Assume C89, so PARAMS isn't needed.
2463 * unicodeio.h (PARAMS): Remove.
2464 * unicodeio.c: Don't use PARAMS.
2466 2003-06-18 Jim Meyering <jim@meyering.net>
2468 Merge changes from coreutils.
2469 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2470 Remove explicit declarations of xmalloc and realloc.
2472 (read_utmp): Remove anachronistic cast of xmalloc.
2474 2003-06-17 Paul Eggert <eggert@twinsun.com>
2476 Assume C89, so PARAMS isn't needed.
2477 * backupfile.h (PARAMS): Remove. All uses removed.
2478 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2479 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2480 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2481 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2482 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2483 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2484 xstrtol.h: Likewise.
2485 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2486 same.h, strverscmp.h: Do not include config.h; no longer needed.
2487 Anyway, config.h should always be included before any other file.
2489 2003-06-11 Simon Josefsson <jas@extundo.com>
2491 * sysexit_.h: New file.
2493 2003-05-20 Derek Price <derek@ximbiot.com>
2495 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2497 2003-06-10 Simon Josefsson <jas@extundo.com>
2499 * strchrnul.h: New file.
2500 * strchrnul.c: New file.
2502 2003-06-10 Simon Josefsson <jas@extundo.com>
2504 * argp.h: New file, from glibc.
2505 * argp-ba.c: New file, from glibc.
2506 * argp-eexst.c: New file, from glibc.
2507 * argp-fmtstream.c: New file, from glibc.
2508 * argp-fmtstream.h: New file, from glibc.
2509 * argp-fs-xinl.c: New file, from glibc.
2510 * argp-help.c: New file, from glibc.
2511 * argp-namefrob.h: New file, from glibc.
2512 * argp-parse.c: New file, from glibc.
2513 * argp-pv.c: New file, from glibc.
2514 * argp-pvh.c: New file, from glibc.
2515 * argp-xinl.c: New file, from glibc.
2517 2003-06-07 Jim Meyering <jim@meyering.net>
2519 * readtokens.h: Put `Free Software Foundation, Inc.'
2520 in place of my name in the copyright comment.
2521 Remove definition and uses of __P.
2524 * stat.c: Don't declare xmalloc explicitly.
2525 Instead, include "xalloc.h".
2526 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2527 xrealloc, and xcalloc return values.
2528 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2530 * xgetcwd.h: Remove definition/uses of PARAMS.
2532 2003-06-06 Jim Meyering <jim@meyering.net>
2534 * stdbool_.h: Renamed from stdbool.h.in.
2536 2003-06-06 Jim Meyering <jim@meyering.net>
2538 Merge from coreutils.
2539 * same.c: (same_name): Declare *_basename locals to be `const'.
2540 Consolidate declarations and initializations of *_base* locals.
2542 Merge from coreutils.
2543 This avoids a core dump on systems without GNU putenv,
2544 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2545 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2546 (unsetenv): New static function, from GNU libc.
2547 (rpl_putenv): Use it.
2549 * modechange.c: Remove trailing blanks.
2551 Merge from coreutils.
2552 * fsusage.c: Remove declaration of statfs.
2553 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2555 * posixtm.c: Include <stdbool.h> unconditionally.
2557 2003-06-05 Paul Eggert <eggert@twinsun.com>
2559 * mktime.c (__mktime_internal): When resolving a tm_isdst
2560 mismatch, look in future quarters as well as past. This fixes a
2561 bug when processing fall-backwards gaps immediately after a long
2562 period of daylight-saving time.
2564 * mktime.c: Assume freestanding C89 or better.
2565 (HAVE_LIMITS_H): Remove. Assume it's 1.
2566 (__P): Remove; not used.
2567 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2568 (mktime, not_equal_tm, print_tm, check_result,
2569 main): Use prototypes. Use const * where appropriate.
2570 (main): Fix typo in testing code that uncovered by above changes.
2571 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2573 2003-06-04 Paul Eggert <eggert@twinsun.com>
2575 * mktime.c: Fix Debian bug 177940
2576 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2577 (localtime_offset): Now long int, not time_t, because we want it
2578 to be guaranteed to be signed. All uses changed.
2579 (__mktime_internal): If overflow would occur when adding offset,
2582 Merge 'human' changes from coreutils. Rewrite to support
2583 locale-specific notations like thousands separators.
2584 * human.c: Simplify authorship notice.
2585 Include human.h immediately after config.h.
2586 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2587 <limits.h>: Do not include, since human.h does.
2588 (SIZE_MAX, UINTMAX_MAX): New macros.
2589 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2590 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2591 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2592 (power_letter): Renamed from suffixes.
2593 (generate_suffix_backwards): Remove.
2594 (adjust_value): Now takes int style (because of human.h changes)
2595 and long double value (for greater precision on some platforms).
2596 (group_number): New function.
2597 (human_readable): Use it. Use integer options, not enum.
2598 Put the options before the sizes in the arg list.
2599 Support all the new options.
2600 The old human_readable function has been removed;
2601 use inttostr.h instead.
2602 (human_readable, default_block_size, humblock):
2603 Use uintmax_t, not int, for block sizes.
2604 (human_readable_inexact, block_size_types): Remove.
2605 (block_size_opts): New constant.
2606 (human_options): Renamed from human_block_size, with new signature
2607 that allows block sizes up to UINTMAX_MAX. All callers changed.
2608 * human.h: Add copyright and authorship notice.
2609 Include <limits.h> and <stdbool.h> unconditionally.
2610 (PARAMS): Remove. All uses removed.
2611 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2612 (enum human_inexact_style): Remove tag; now a nameless enum.
2613 (human_floor, human_ceiling, human_round_to_even): Now have
2614 values 2, 0, 1 rather than -1, 1, 0.
2615 (human_group_digits, human_suppress_point_zero, human_autoscale,
2616 human_base_1024, human_SI, human_B): New constants.
2617 (human_readable_inexact, human_block_size): Remove.
2618 (human_readable): Size args are now uintmax_t, not int.
2619 (human_options): New decl.
2621 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2622 unnecessary now that we assume C89 or better. This change
2623 imported from coreutils.
2625 * mktime.c (__mktime_internal): Do not reject negative timestamps
2626 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2627 in the 2003-05-30 sync from glibc.
2629 .h files should stand alone, but we shouldn't include <sys/types.h>
2630 if we can get away with just <stddef.h>.
2632 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2633 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2634 rather than <sys/types.h>, as we merely need size_t.
2635 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2637 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2638 Include <stdio.h>, to get FILE.
2639 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2640 memcasecmp.h has included <stddef.h> and all we need is size_t.
2641 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2642 our interface, instead of including <sys/types.h>
2644 2003-06-02 Paul Eggert <eggert@twinsun.com>
2647 Fix some minor time-related bugs with POSIX time arguments.
2648 Some valid time stamps were being rejected (notably -1, and
2649 time stamps before 1900 on 64-bit hosts). And some invalid
2650 time stamps were being accepted, e.g. September 31.
2652 * posixtm.h (posixtime): Return bool instead of time_t, so
2653 that we can return (time_t) -1 successfully.
2654 * posixtm.c: Likewise.
2655 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2656 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2657 (t): Remove static var.
2658 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2659 of static var. All uses changed.
2660 (year): Do not reject years before 1900; they can occur with
2662 (posix_time_parse): Do not check for out-of-range components;
2663 that is now the caller's responsibility, since our checks were
2664 only approximations.
2665 (posixtime): Use mktime to check for out-of-range components,
2666 since it knows them exactly.
2667 If mktime returns (time_t) -1, check whether an error actually occurred
2668 by invoking localtime on -1.
2669 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2670 posixtime failures better.
2671 Improve the test data (in comments only).
2673 2003-05-30 <karl@gnu.org>
2675 * mktime.c: update from libc.
2677 2003-05-30 Bruno Haible <bruno@clisp.org>
2679 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2680 * localcharset.h: Likewise.
2681 * localcharset.c: Likewise.
2683 2003-05-28 Paul Eggert <eggert@twinsun.com>
2685 Assume the headers required for C89 freestanding compilers.
2686 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2687 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2688 without checking for HAVE_LIMITS_H.
2689 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2690 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2692 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2693 * exclude.c: Include <stdbool.h> unconditionally.
2694 * tempname.c: Include <stddef.h> unconditionally.
2695 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2696 * modechange.c, rpmatch.c (NULL): Don't define, since
2697 <stddef.h> does that.
2698 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2699 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2700 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2701 * xstrtol.c: Likewise.
2702 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2703 * savedir.c: Include <stddef.h> instead of defining NULL.
2705 * addext.c (addext): Use assignment rather than cast, to avoid
2706 warnings on some platforms.
2708 * mktime.c (__mktime_internal): Do not reject negative timestamps
2711 2003-05-10 Bruno Haible <bruno@clisp.org>
2713 * linebreak.c (iconv_string_length): Don't return -1 just because the
2714 string is longer than 4 KB.
2716 2003-05-12 Jim Meyering <jim@meyering.net>
2718 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2719 the space-padded-by-default conversion specifiers, %e, %k, %l.
2721 2003-05-03 Bruno Haible <bruno@clisp.org>
2723 Upgrade to Unicode-4.0.
2724 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2725 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2726 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2727 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2728 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2729 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2730 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2731 Change width of U+E0100..U+E01EF from 1 to 0.
2733 2003-04-25 Bruno Haible <bruno@clisp.org>
2735 * copy-file.c: Include <stddef.h>, for size_t.
2737 2003-04-25 Jim Meyering <jim@meyering.net>
2739 * copy-file.c (copy_file_preserving): Declare buf_size to be
2740 of type size_t, not int.
2742 2003-04-11 Jim Meyering <jim@meyering.net>
2744 Merge changes from Coreutils.
2746 2003-03-22 Jim Meyering <jim@meyering.net>
2748 * strftime.c (widen): Cast alloca return value to proper type.
2750 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2753 * strftime.c (my_strftime): Handle very large width
2754 specifications for numeric values correctly. Improve checks for
2757 2003-01-19 Jim Meyering <jim@meyering.net>
2759 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2760 (nl_get_alt_digit) [! defined my_strftime]: Define.
2761 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2762 _nl_get_alt_digit and _nl_get_walt_digit.
2764 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2765 These changes have no effect outside of _LIBC.
2767 2003-04-10 Bruno Haible <bruno@clisp.org>
2769 * findprog.h: New file, from GNU gettext.
2770 * findprog.c: New file, from GNU gettext.
2772 2003-04-05 Jim Meyering <jim@meyering.net>
2774 Merge changes from Coreutils.
2776 * exclude.h (PARAMS): Remove definition and uses.
2777 * exclude.c: Remove uses of `PARAMS'.
2779 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2780 Add test-cases for DOS filenames. Declare program_name.
2781 (main): Set up program_name. Patch by Rich Dawe.
2783 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2785 Use mntctl's return value to drive the entry-processing loop, since
2786 we can't rely on the value of the vmt_length member in the last
2787 entry. On some systems doing so could result in exhausting
2788 virtual memory. Based in part on a patch from Mike Jetzer.
2790 2003-04-04 Bruno Haible <bruno@clisp.org>
2792 * linebreak.h: New file, from GNU gettext.
2793 * linebreak.c: New file, from GNU gettext with slight modifications.
2794 * lbrkprop.h: New file, from GNU gettext.
2796 2003-04-03 Bruno Haible <bruno@clisp.org>
2798 * utf8-ucs4.h: New file, from GNU gettext.
2799 * utf16-ucs4.h: New file, from GNU gettext.
2800 * ucs4-utf8.h: New file, from GNU gettext.
2801 * ucs4-utf16.h: New file, from GNU gettext.
2803 2003-04-02 Bruno Haible <bruno@clisp.org>
2805 * binary-io.h: New file, from GNU gettext.
2807 2003-04-01 Bruno Haible <bruno@clisp.org>
2809 * pathname.h: New file, from GNU gettext.
2810 * concatpath.c: New file, from GNU gettext.
2812 2003-03-30 Bruno Haible <bruno@clisp.org>
2814 * copy-file.c (copy_file_preserving): Don't set owner if the function
2815 chown() doesn't exist.
2817 2003-03-28 Bruno Haible <bruno@clisp.org>
2819 * copy-file.h: New file, from GNU gettext.
2820 * copy-file.c: New file, from GNU gettext.
2822 2003-03-18 Jim Meyering <jim@meyering.net>
2824 * quote.c (quote_n): Fix typo in comment.
2826 2003-03-14 Jim Meyering <jim@meyering.net>
2828 Merge changes from Coreutils.
2829 * obstack.h (obstack_object_size): Declare temporary, __o,
2830 to be const, in order to avoid warnings.
2831 (obstack_room): Likewise.
2832 (obstack_empty_p): Likewise.
2834 2003-03-13 Paul Eggert <eggert@twinsun.com>
2836 Merge changes from Bison.
2837 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2838 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2839 when compiling Bison 1.875's `bitset bset = obstack_alloc
2840 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2841 * hash.c: Include <stdbool.h> unconditionally.
2843 2003-03-09 Paul Eggert <eggert@twinsun.com>
2845 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2846 Reported by Bruce Becker; see:
2847 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2849 2003-03-03 Paul Eggert <eggert@twinsun.com>
2850 Bruno Haible <bruno@clisp.org>
2852 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2853 Reported by John Hughes, see
2854 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2856 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2858 * poll_.h: New file.
2861 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2863 * mathl.h: New file.
2864 * acosl.c: New file.
2865 * asinl.c: New file.
2866 * atanl.c: New file.
2867 * ceill.c: New file.
2870 * floorl.c: New file.
2871 * frexpl.c: New file.
2872 * ldexpl.c: New file.
2874 * sincosl.c: New file.
2876 * sqrtl.c: New file.
2878 * trigl.c: New file.
2879 * trigl.h: New file.
2881 2003-02-17 Bruno Haible <bruno@clisp.org>
2883 * mkdtemp.h: New file, from GNU gettext.
2884 * mkdtemp.c: New file, from GNU gettext.
2886 2003-01-31 Bruno Haible <bruno@clisp.org>
2888 * rename.c: #undef rename before defining rpl_rename.
2889 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2891 2003-01-30 Bruno Haible <bruno@clisp.org>
2893 * printf-args.h: New file, from GNU gettext.
2894 * printf-args.c: New file, from GNU gettext.
2895 * printf-parse.h: New file, from GNU gettext.
2896 * printf-parse.c: New file, from GNU gettext.
2897 * vasnprintf.h: New file, from GNU gettext.
2898 * vasnprintf.c: New file, from GNU gettext.
2899 * asnprintf.c: New file, from GNU gettext.
2900 * vasprintf.h: New file, from GNU gettext with modifications.
2901 * vasprintf.c: New file, from GNU gettext.
2902 * asprintf.c: New file, from GNU gettext.
2904 2003-01-29 Bruno Haible <bruno@clisp.org>
2906 * stpncpy.h: New file, from GNU gettext with modifications.
2907 * stpncpy.c: New file, from GNU gettext with modifications.
2909 2003-01-28 Bruno Haible <bruno@clisp.org>
2911 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2913 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2916 2003-01-27 Bruno Haible <bruno@clisp.org>
2918 * xsetenv.h: New file, from GNU gettext.
2919 * xsetenv.c: New file, from GNU gettext.
2921 2003-01-23 Bruno Haible <bruno@clisp.org>
2923 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2925 2003-01-22 Bruno Haible <bruno@clisp.org>
2927 * exit.h: New file, from GNU gettext.
2929 2003-01-11 Bruno Haible <bruno@clisp.org>
2931 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2932 * strcase.h (strcasecmp, strncasecmp): Likewise.
2934 2003-01-14 Jim Meyering <jim@meyering.net>
2936 * same.c (same_name): Tweak a comment.
2938 2003-01-11 Bruno Haible <bruno@clisp.org>
2940 * same.c (same_name): Reorder tests so as to avoid calling stat()
2941 when a string comparison is sufficient.
2943 2003-01-11 Bruno Haible <bruno@clisp.org>
2945 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2948 2003-01-11 Bruno Haible <bruno@clisp.org>
2950 * hash-pjw.c: Add comment about low quality of this function.
2952 2003-01-12 Paul Eggert <eggert@twinsun.com>
2954 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2955 to avoid collisions with libcurses and libreadline.
2957 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2958 * getstr.h, getstr.c: Remove.
2959 * getline.c: Include "getline.h", to check interface.
2960 Move body of old getstr.c here: this defines MIN_CHUNK and
2961 declares getdelim2, which is renamed from getstr.
2962 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2964 * linebuffer.c (readlinebuffer): Renamed from readline.
2966 * linebuffer.h: Likewise.
2967 (readline): Remove backward-compatibility macro.
2969 2003-01-12 Jim Meyering <jim@meyering.net>
2971 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2973 2003-01-10 Bruno Haible <bruno@clisp.org>
2975 * alloca_.h: New file.
2976 * getdate.y: Unconditionally include alloca.h.
2977 * makepath.c: Likewise.
2978 * setenv.c: Likewise.
2979 * userspec.c: Likewise.
2981 2003-01-09 Bruno Haible <bruno@clisp.org>
2983 * stdbool.h.in: New file.
2985 2003-01-08 Bruno Haible <bruno@clisp.org>
2987 * safe-read.c: Include specification header first, to ensure its
2989 * full-write.c: Likewise.
2991 2003-01-08 Jim Meyering <jim@meyering.net>
2993 * full-write.c: Undefine and define-away `const' after inclusion
2994 of errno.h, not before. Suggestion from Bruno Haible.
2996 2003-01-07 Jim Meyering <jim@meyering.net>
2998 * full-write.c: Rework so that it may serve to define full_read, too.
2999 * full-read.c: Simply #define FULL_READ and include full-write.c.
3001 2003-01-06 Jim Meyering <jim@meyering.net>
3003 * version-etc.c: Update year in translatable copyright string.
3005 2002-12-25 Bruno Haible <bruno@clisp.org>
3007 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3008 * xstrtol.h: Likewise.
3009 * xstrtoimax.c: Likewise.
3010 * xstrtoumax.c: Likewise.
3011 * human.h: Likewise.
3013 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3014 on systems that have <inttypes.h> but not <stdint.h>.
3016 2002-12-31 Paul Eggert <eggert@twinsun.com>
3018 * memcoll.c (memcoll): Fall back on a simple algorithm using
3019 memcmp if strcoll doesn't work.
3021 2002-12-23 Bruno Haible <bruno@clisp.org>
3023 * localcharset.h: New file.
3024 * localcharset.c: Include it.
3025 * unicodeio.c: Likewise.
3027 2002-12-22 Bruno Haible <bruno@clisp.org>
3029 * utime.c (utime_null): No need to call ftruncate if the file was
3032 2002-12-23 Bruno Haible <bruno@clisp.org>
3034 * memcoll.c (STRCOLL): New macro.
3037 2002-12-22 Bruno Haible <bruno@clisp.org>
3039 * getstr.h (getstr): Define, to avoid clash with libcurses.
3040 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3042 2002-12-22 Bruno Haible <bruno@clisp.org>
3044 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3046 2002-12-23 Bruno Haible <bruno@clisp.org>
3048 * getline.h: Include <stddef.h>, for size_t.
3050 * unicodeio.h: Include <stddef.h>, for size_t.
3051 * unicodeio.c: Don't include <stddef.h>.
3053 2002-12-17 Bruno Haible <bruno@clisp.org>
3055 * canon-host.c (strdup): Remove unused declaration.
3057 * fsusage.c: Include full_read.h.
3058 (get_fs_usage): Use full_read instead of safe_read.
3060 * utime.c (utime_null): Use SAFE_READ_ERROR.
3062 2002-12-11 Bruno Haible <bruno@clisp.org>
3064 * setenv.h: Rewritten to cope with systems that have setenv() but not
3066 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3069 2002-12-11 Bruno Haible <bruno@clisp.org>
3071 * setenv.c (alloca): Fall back to malloc.
3073 (setenv): Use freea() to free memory allocated with alloca().
3075 2002-11-13 Bruno Haible <bruno@clisp.org>
3077 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3078 function declarations.
3079 * unsetenv.c (unsetenv): Likewise.
3081 2002-03-04 Bruno Haible <bruno@clisp.org>
3083 Portability to AIX 4.3.3.
3084 * unsetenv.c: New file, extracted from setenv.c.
3085 * setenv.c: Move the unsetenv() function to unsetenv.c.
3087 2001-12-20 Bruno Haible <bruno@clisp.org>
3089 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3090 use malloc instead. For SunOS 4.
3092 2001-12-11 Bruno Haible <bruno@clisp.org>
3094 * setenv.c: Declare alloca.
3095 (compar_fn_t): New typedef.
3096 (KNOWN_VALUE, STORE_VALUE): Use it.
3098 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3101 2002-12-10 Paul Eggert <eggert@twinsun.com>
3103 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3104 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3105 Choose values that are less likely to collide with system fnmatch
3107 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3108 defined (e.g., a pure POSIX system).
3109 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3110 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3112 2002-12-06 Jim Meyering <jim@meyering.net>
3114 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3116 Merge in changes from libc's misc/error.c, in preparation
3117 for the merge of gnulib's changes back into libc.
3119 * error.c (_): Define only if not already defined.
3120 Move definition to follow all #include directives.
3121 Include unlocked-io.h only if !_LIBC.
3122 [_LIBC]: Include <libio/libioP.h>.
3123 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3124 (fflush): Tweak definition to use INTUSE.
3127 2002-12-05 Paul Eggert <eggert@twinsun.com>
3129 * alloca.c [defined emacs]: Include "lisp.h".
3130 (xalloc_die) [defined emacs]: New macro.
3131 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3132 [! defined emacs]: Include <xalloc.h>.
3133 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3134 (pointer): Typedef to POINTER_TYPE *.
3135 (malloc): Remove decl; we now always use xmalloc.
3136 (alloca): Use old-style definition, since Emacs needs this.
3137 Check for arithmetic overflow when computing combined size.
3139 2002-12-04 Paul Eggert <eggert@twinsun.com>
3141 Do not generate unlocked-io.h automatically, since it's easier to
3142 maintain it by hand.
3144 * unlocked-io.h: New file, from GNU diffutils,
3145 but with proper copyright notice and attribution.
3147 * Makefile.am: Add copyright notice.
3148 (libfetish_a_SOURCES): Add unlocked-io.h.
3149 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3150 (DISTCLEANFILES, io_functions): Remove macros.
3151 (EXTRA_DIST): Remove gen_uio.
3152 (unlocked-io.h): Remove rule.
3154 2002-12-04 Jim Meyering <jim@meyering.net>
3156 Reflect the fact that stat.c and lstat.c are no longer generated.
3157 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3158 (DISTCLEANFILES): Likewise.
3159 (EXTRA_DIST): Likewise.
3160 (all_local): Don't depend on stat.c or lstat.c.
3161 (stat.c, lstat.c): Remove rules.
3162 (EXTRA_DIST): Remove xstat.in.
3164 * xstat.in: Remove file. Contents moved into stat.c.
3165 * stat.c: New file. Contents mostly from xstat.in.
3166 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3167 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3169 * safe-read.c: Rework so that it may serve to define safe_write, too.
3170 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3172 2002-12-03 Jim Meyering <jim@meyering.net>
3174 * safe-read.c, safe-write.c: Change variable names and comments, but
3175 not semantics, to minimize the differences between these two files.
3176 (safe_read): Change comment to mention SAFE_READ_ERROR.
3178 * safe-read.c (IS_EINTR): Define.
3179 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3181 2002-12-02 Bruno Haible <bruno@clisp.org>
3183 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3184 Define, taken from safe-read.c.
3185 (INT_MAX): Provide fallback.
3186 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3187 * safe-write.h (SAFE_WRITE_ERROR): Define.
3189 * safe-read.c (EINTR): Remove definition.
3190 (safe_read): Don't use EINTR if it is absent.
3192 2002-12-02 Jim Meyering <jim@meyering.net>
3194 * safe-read.c (EINTR): Define.
3195 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3196 (INT_MAX): Provide fallback.
3197 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3199 * safe-read.h (SAFE_READ_ERROR): Define.
3201 2002-12-01 Jim Meyering <jim@meyering.net>
3203 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3204 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3206 2002-11-27 Paul Eggert <eggert@twinsun.com>
3208 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3209 hash_rehash): Replace `if (limit <= value) abort ();' with
3210 `if (! (value < limit)) abort ();', for readability.
3212 2002-11-26 <karl@gnu.org>
3214 * strdup.c: copy from libc again, with jim's ok.
3215 * .cppi-disable: re-add strdup.c
3217 2002-11-25 <karl@gnu.org>
3219 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3220 instead of "strtol.c".
3222 2002-11-25 Jim Meyering <jim@meyering.net>
3224 * mktime.c: Sync from libc, now that it has the latest fix.
3226 2002-11-24 <karl@gnu.org>
3228 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3229 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3231 2002-11-24 Jim Meyering <jim@meyering.net>
3233 Update from coreutils:
3235 * mktime.c: Merge in changes from libc.
3237 Avoid a link-time failure on some Linux systems.
3238 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3239 (__mon_yday): Declare with the STATIC attribute.
3240 (__mktime_internal): Likewise.
3241 Based on a report from Greg Schafer.
3243 2002-11-23 Jim Meyering <jim@meyering.net>
3245 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3246 Use `unsigned', not `int', as type of index.
3248 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3250 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3252 2002-11-22 Paul Eggert <eggert@twinsun.com>
3254 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3255 hint that one should use `if (! x) abort ();' rather than `assert
3256 (x);', and anyway it's one less thing to worry about configuring.
3257 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3258 hash_rehash, hash_insert): Use abort rather than assert.
3260 2002-11-22 Paul Eggert <eggert@twinsun.com>
3262 * quotearg.h: Allow multiple inclusion by surrounding with
3263 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3264 so that we can be included first.
3265 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3266 * quotearg.c: Include quotearg.h immediately after config.h.
3267 No need to include stddef.h or sys/types.h any more.
3268 Surround local include files with "", not "<>".
3269 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3270 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3271 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3272 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3273 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3274 (ISPRINT): Remove; no longer needed now that we assume C89.
3276 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3279 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3280 quotearg_char): Use SIZE_MAX rather than
3281 (size_t) -1 when we are talking about "infinity".
3283 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3285 2002-11-22 Bruno Haible <bruno@clisp.org>
3287 * safe-read.h: Assume C89. Add comments.
3288 (safe_read): Change return type to size_t.
3289 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3290 counts > SSIZE_MAX correctly.
3291 * safe-write.h: New file.
3292 * safe-write.c: New file.
3293 * full-read.h: New file.
3294 * full-read.c: New file.
3295 * full-write.h: Assume C89. Add comments.
3296 * full-write.c: Include safe-write.h.
3297 (full_write): Rewritten to use safe_write.
3298 Suggested by Jim Meyering and Paul Eggert.
3300 2002-11-21 Bruno Haible <bruno@clisp.org>
3302 Remove case insensitive option matching.
3303 * argmatch.h (argcasematch): Remove declaration.
3304 (ARGCASEMATCH): Remove macro.
3305 (__xargmatch_internal): Remove case_sensitive argument.
3306 (XARGMATCH): Update.
3307 (XARGCASEMATCH): Remove macro.
3308 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3309 case_sensitive argument.
3310 (argcasematch): Remove function.
3311 (__xargmatch_internal): Remove case_sensitive argument.
3312 (main): Use XARGMATCH instead of XARGCASEMATCH.
3314 * xmalloc.c: Change compile-time error message. Add comment about
3315 required autoconf version.
3317 2002-11-21 Jim Meyering <jim@meyering.net>
3319 * strdup.c (strdup): Tweak comment and initial #if/#include.
3321 Merge in changes from the coreutils.
3323 2002-09-25 Paul Eggert <eggert@twinsun.com>
3324 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3325 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3326 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3327 int. Work more efficiently if X is the same width as uintmax_t.
3328 Do not compare X to -1, to avoid bogus compiler warning.
3329 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3330 Don't assume that f_frsize and f_bsize are the same type.
3332 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3335 * makepath.c (make_path): Restore umask *before* creating the final
3337 (make_path): Minor reformatting.
3339 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3340 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3342 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3343 ones. At least on GNU/Linux systems, `auto' means something else.
3346 2002-11-20 Paul Eggert <eggert@twinsun.com>
3348 Merge argmatch cleanups from Bison. Assume C89.
3350 * argmatch.c: Include config.h here, not in argmatch.h.
3351 Include stdlib.h, for EXIT_FAILURE.
3352 Always include <string.h>, since we assume C89.
3353 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3354 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3355 Include <stddef.h> instead, since it's all we need for size_t.
3356 (PARAMS): Remove. All uses removed.
3357 (ARRAY_CARDINALITY): Do not bother to #undef.
3358 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3359 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3360 Remove unnecessary parentheses.
3361 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3362 Insert necessary parentheses.
3363 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3364 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3366 2002-11-19 Bruno Haible <bruno@clisp.org>
3368 * mbswidth.c: Include mbswidth.h right at the beginning.
3369 * mbswidth.h: Include <stddef.h>, for size_t.
3371 * mbswidth.h (PARAMS): Remove macro.
3372 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3373 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3375 * gcd.h (PARAMS): Remove macro.
3376 (gcd): Use ANSI C function declarations.
3377 * gcd.c (gcd): Likewise.
3379 2002-11-15 Bruno Haible <bruno@clisp.org>
3381 * strcspn.c: Include <stddef.h>.
3382 (strcspn): Use ANSI C function declaration. Change return type to
3384 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3385 (strpbrk): Use NULL.
3386 * strpbrk.h (PARAMS): Remove macro.
3387 (strpbrk): Use ANSI C function declaration.
3388 * strstr.c: Don't include <sys/types.h>.
3389 * strstr.h (PARAMS): Remove macro.
3390 (strstr): Use ANSI C function declarations.
3392 2002-11-06 Bruno Haible <bruno@clisp.org>
3394 * gcd.h (gcd): Change argument type to 'unsigned long'.
3395 * gcd.c (gcd): Likewise.
3397 2002-11-05 Bruno Haible <bruno@clisp.org>
3399 * gcd.h: New file, from gettext-0.11.5.
3400 * gcd.c: New file, from gettext-0.11.5.
3402 2002-11-05 Bruno Haible <bruno@clisp.org>
3404 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3405 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3406 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3407 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3409 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3410 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3412 * closeout.c: Include gettext.h instead of <libintl.h>.
3413 * human.c: Include gettext.h instead of <libintl.h>.
3414 * quotearg.c: Include gettext.h instead of <libintl.h>.
3415 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3416 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3417 * userspec.c: Include gettext.h instead of <libintl.h>.
3418 * version-etc.c: Include gettext.h instead of <libintl.h>.
3419 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3420 (textdomain): Remove definition.
3421 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3423 * long-options.c: Remove include of <libintl.h> and definition of _.
3424 * same.c: Remove include of <libintl.h> and definition of _.
3426 2002-11-04 Bruno Haible <bruno@clisp.org>
3428 * stpcpy.h: New file, from GNU gettext-0.11.5.
3429 * strcase.h: New file, from GNU gettext-0.11.5.
3430 * strpbrk.h: New file, from GNU gettext-0.11.5.
3431 * strstr.h: New file, from GNU gettext-0.11.5.
3432 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3434 2002-05-09 Bruno Haible <bruno@clisp.org>
3436 * config.charset: Update for newest glibc. Add canonical names
3437 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3439 2002-05-09 Bruno Haible <bruno@clisp.org>
3441 * localcharset.c (get_charset_aliases): Add more Windows specific
3444 2002-05-08 Owen Taylor <otaylor@redhat.com>
3446 * config.charset: A few additions for Solaris.
3448 2001-12-05 Bruno Haible <bruno@clisp.org>
3450 * localcharset.c (locale_charset): Don't return an empty string.
3452 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3454 * config.charset: msdos in uk_UA uses CP1125.
3456 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3458 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3459 * localcharset.c (locale_charset): Declare as extern "C".
3461 2002-02-15 Bruno Haible <bruno@clisp.org>
3463 * config.charset [msdosdjgpp]: For Russian, use CP866.
3465 2002-02-11 Bruno Haible <bruno@clisp.org>
3467 * config.charset: Add support for NetBSD.
3469 2002-09-25 <karl@gnu.org>
3471 * strdup.c: copy from libc/string (via ../config/srclist*).
3472 * getopt*: copy from libc/posix.
3473 * gettext.h: copy from gettext.
3474 * .cppi-disable: add strdup.c, gettext.h.
3476 2002-07-01 Jim Meyering <meyering@lucent.com>
3478 * c-stack.c: Include sys/time.h.
3479 From Volker Borchert.
3481 2002-06-11 Paul Eggert <eggert@twinsun.com>
3483 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3484 New macro. Use it uniformly instead of
3485 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3486 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3487 reported by Vin Shelton.
3489 2002-06-22 Jim Meyering <meyering@lucent.com>
3491 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3492 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3494 2002-06-22 Paul Eggert <eggert@twinsun.com>
3496 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3497 Do not assume SA_SIGINFO behavior.
3498 Bug reported by Jim Meyering on NetBSD 1.5.2.
3500 2002-06-22 Jim Meyering <meyering@lucent.com>
3502 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3504 * exitfail.c, exitfail.h: Likewise.
3505 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3507 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3509 (EXTRA_DIST): Add fnmatch_loop.c.
3510 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3512 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3513 * fnmatch.c: Update from diffutils-2.8.2.
3514 * fnmatch_.h: New file. From diffutils-2.8.2.
3515 * fnmatch.h: Remove file.
3517 2002-06-18 Paul Eggert <eggert@twinsun.com>
3519 * file-type.h: Report an error if neither S_ISREG nor
3520 S_IFREG is defined, instead of using a test specific to glibc
3521 2.2. This should be safe, since POSIX requires S_ISREG and
3522 Unix Version 7 had S_IFREG. We don't need to check for
3523 <sys/types.h> since we don't use any symbols that it defines.
3525 2002-06-15 Jim Meyering <meyering@lucent.com>
3527 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3528 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3529 have been included before this file.
3531 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3533 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3534 so that each temporary file name is unique and valid in the first
3535 8 characters, for operation under DOS.
3537 2002-06-15 Jim Meyering <meyering@lucent.com>
3539 Work even with DJGPP 2.03, which lacks support for symlinks.
3541 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3543 * lchown.c (S_ISLNK): Likewise.
3545 2002-06-14 Jim Meyering <meyering@lucent.com>
3547 * file-type.h: Use the version from diffutils-2.8.2.
3548 * file-type.c: Likewise.
3550 2002-05-27 Jim Meyering <meyering@lucent.com>
3552 Fix a problem seen only on nonconforming systems whereby ls.c's
3553 use of localtime, and then of gettimeofday would cause trouble:
3554 the localtime call used to initialize rpl_gettimeofday's save
3555 mechanism would clobber ls's current local time information so
3556 that in any long listing the first file would always be listed
3557 with date 1970-01-01. Analysis by Volker Borchert.
3559 * gettimeofday.c (localtime): Undefine.
3560 (rpl_localtime): New function.
3562 2002-05-22 Jim Meyering <meyering@lucent.com>
3564 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3565 * file-type.h: New file.
3566 * file-type.c (file_type): New file/function. Extracted from diffutils.
3568 2002-04-29 Paul Eggert <eggert@twinsun.com>
3570 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3572 2002-04-28 Paul Eggert <eggert@twinsun.com>
3574 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3575 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3576 of 127, since 64 is the largest conceivable number for ancient
3578 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3580 2002-04-28 Jim Meyering <meyering@lucent.com>
3582 * sig2str.c (WTERMSIG): Remove definition (unused).
3584 2002-04-28 Paul Eggert <eggert@twinsun.com>
3586 * sig2str.h, sig2str.c: New files.
3587 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3589 2002-04-24 Jim Meyering <meyering@lucent.com>
3591 * gettext.h: New file, from Gettext.
3592 * Makefile.am (INCLUDES): Remove -I../intl.
3593 (libfetish_a_SOURCES): Add gettext.h.
3595 2002-04-16 Jim Meyering <meyering@lucent.com>
3597 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3598 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3599 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3601 2002-04-12 Jim Meyering <meyering@lucent.com>
3603 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3605 2002-03-10 Jim Meyering <meyering@lucent.com>
3607 * makepath.c (make_path): Remove a comma from a diagnostic.
3608 Suggestion from Santiago Vila.
3610 2002-03-08 Jim Meyering <meyering@lucent.com>
3612 * rename.c: Mention that this wrapper is needed also on
3613 mips-dec-ultrix4.4 systems.
3615 2002-03-02 Jim Meyering <meyering@lucent.com>
3617 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3618 not HAVE_CLOCK_SETTIME.
3620 2002-02-27 Paul Eggert <eggert@twinsun.com>
3622 * nanosleep.h: Rename to....
3623 * timespec.h: New name for nanosleep.h. All uses changed.
3625 * gettime.c: New file.
3626 * settime.c: New file.
3629 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3630 timespec.h. Remove nanosleep.h.
3632 2002-02-25 Paul Eggert <eggert@twinsun.com>
3634 * acl.c, acl.h: New files.
3635 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3637 2002-02-24 Jim Meyering <meyering@lucent.com>
3639 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3640 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3641 cause trouble. Reported by Nelson Beebe.
3643 2002-02-23 Paul Eggert <eggert@twinsun.com>
3645 * path-concat.c (xpath_concat): Reorder code to pacify
3646 compilers that don't know that xalloc_die never returns.
3648 2002-02-20 Jim Meyering <meyering@lucent.com>
3650 * getdate.c: Regenerate using bison-1.33.
3652 2002-02-15 Paul Eggert <eggert@twinsun.com>
3654 * posixver.c, posixver.h: New files.
3655 * Makefile.am (libfetish_a_SOURCES): Add them.
3657 2002-02-02 Paul Eggert <eggert@twinsun.com>
3658 Bruno Haible <bruno@clisp.org>
3660 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3661 (fwrite_success_callback): New declaration.
3662 * unicodeio.c (unicode_to_mb): New function, extracted from
3663 print_unicode_char. Call failure callback instead of error.
3664 (fwrite_success_callback): New function.
3665 (exit_failure_callback): New function.
3666 (fallback_failure_callback): New function.
3667 (print_unicode_char): Call unicode_to_mb.
3669 2002-01-26 Jim Meyering <meyering@lucent.com>
3671 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3673 2002-01-22 Jim Meyering <meyering@lucent.com>
3675 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3676 Otherwise, some versions of automake would omit the rule that makes
3677 Makefile from Makefile.in.
3679 2001-01-21 Paul Eggert <eggert@twinsun.com>
3681 * xmemcoll.h, xmemcoll.c: New files.
3682 * Makefile.am (libfetish_a_SOURCES): Add them.
3683 * memcoll.c: Include errno.h, and declare errno if not defined.
3684 (memcoll): Set errno to zero if there is no error.
3686 * quotearg.c (quotearg_buffer_restyled):
3687 Fix bug with quoting buffers containing NUL when backslashing escapes.
3688 This bug was exposed by the other changes in this patch.
3689 (quotearg_n_options): New arg ARGSIZE.
3690 All callers changed.
3691 (quoting_options_from_style): New function.
3692 (quotearg_n_style): Use it.
3693 (quotearg_n_style_mem): New function.
3695 * quotearg.h (quotearg_n_style_mem): New function.
3697 2002-01-16 Jim Meyering <meyering@lucent.com>
3699 * getdate.y: Add three semicolons, each just before a closing brace.
3700 Bison (as of version 1.31) no longer papers over that mistake.
3702 2002-02-14 Paul Eggert <eggert@twinsun.com>
3704 * backupfile.c (ISDIGIT): Comment fix.
3705 * getdate.y (ISDIGIT): Likewise.
3706 * posixtm.c (ISDIGIT, year): Likewise.
3707 * strverscmp.c (ISDIGIT): Likewise.
3708 * userspec.c (ISDIGIT): Likewise.
3710 2002-01-05 Jim Meyering <meyering@lucent.com>
3712 * version-etc.c (version_etc_copyright): Update copyright year.
3714 2001-01-19 Paul Eggert <eggert@twinsun.com>
3716 * closeout.c (close_stdout_status): If ferror (stdout), do
3717 not silently exit merely because the output buffer happens to
3718 have nothing pending.
3720 2001-12-18 Paul Eggert <eggert@twinsun.com>
3722 See the big note in ../ChangeLog.
3723 * human.c (suffixes): Prefer K to k for 1024.
3724 (generate_suffix_backwards): New function.
3725 (human_readable_inexact): Use it.
3726 * xstrtol.c (__xstrtol): If there is no number but there
3727 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3728 Accept 'K' as well as 'k'.
3730 2001-12-15 Jim Meyering <meyering@lucent.com>
3732 * regex.h (__restrict_arr): Update from libc.
3734 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3735 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3738 2001-12-10 Jim Meyering <meyering@lucent.com>
3740 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3741 Instead, include "xalloc.h".
3742 (initbuffer): Don't cast xmalloc return value to char*.
3743 (readline): Reword comment.
3744 Don't cast xrealloc return value to char*
3747 2001-12-09 Jim Meyering <meyering@lucent.com>
3749 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3750 `signed and unsigned type in conditional expression'.
3751 * posixtm.c (posix_time_parse): Likewise.
3753 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3755 * readtokens.c (readtoken): Declare an index to be of type unsigned
3756 to avoid a pedantic warning.
3758 * getstr.c: Don't include assert.h.
3759 (getstr): Remove warning-evoking assertions.
3760 Return -1 if offset parameter is out of bounds.
3761 Change the type of a local from int to size_t.
3763 * strftime.c (my_strftime_localtime_r): Include this function
3764 definition in the `#if ! HAVE_TM_GMTOFF' block.
3766 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3767 Include xalloc.h instead.
3769 2001-12-02 Jim Meyering <meyering@lucent.com>
3771 * tempname.c: Don't declare getenv, thus reverting the change of
3772 2001-11-18. It's no longer necessary, now that stdlib.h is always
3775 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3776 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3778 2001-11-30 Akim Demaille <akim@epita.fr>
3780 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3781 before being defined.
3783 2001-11-27 Paul Eggert <eggert@twinsun.com>
3785 * quotearg.h (quotearg_n, quotearg_n_style):
3786 First arg is int, not unsigned.
3787 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3788 (SIZE_MAX, UINT_MAX): New macros.
3789 (quotearg_n_options): Abort if N is negative.
3790 Avoid overflow check on hosts where size_t is 64 bits and int
3791 is 32 bits, as overflow is impossible there.
3792 Fix off-by-one typo that caused unnecessary reallocation.
3794 2001-11-27 Jim Meyering <meyering@lucent.com>
3796 * tempname.c: Merge with version from libc.
3797 * regex.c: Likewise.
3799 * tempname.c: Include stdlib.h unconditionally. On some old systems
3800 for which STDC_HEADERS is 0, it was not included, resulting in a
3801 warning about an integer-to-pointer conversion problem with getenv.
3802 Reported by Volker Borchert.
3804 2001-11-26 Jim Meyering <meyering@lucent.com>
3806 * gtod.h: Remove file.
3807 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3808 * gettimeofday.c: Don't include gtod.h.
3809 (GTOD_init): Remove function.
3810 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3811 Suggestion from Volker Borchert.
3813 2001-11-23 Jim Meyering <meyering@lucent.com>
3815 * hash.h (struct hash_table): Don't define here. Merely declare it.
3816 * hash.c (struct hash_table): Define it here instead.
3818 2001-11-22 Jim Meyering <meyering@lucent.com>
3820 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3822 2001-11-18 Paul Eggert <eggert@twinsun.com>
3824 * tempname.c (TMP_MAX): Remove; no longer needed.
3825 (TEMPORARIES): New macro.
3826 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3827 removes an artificial limitation (e.g. HP-UX 10.20, where
3830 2001-11-18 Jim Meyering <meyering@lucent.com>
3832 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3835 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3836 files will be created before anything else.
3838 2001-11-17 Jim Meyering <meyering@lucent.com>
3840 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3841 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3842 rather than group writable. Patch by Juan F. Codagnone.
3844 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3845 Instead, include "xalloc.h".
3847 * mountlist.c: Include unlocked-io.h after all system headers.
3848 Remove explicit declarations of xmalloc, xrealloc,
3849 and xstrdup. Instead, include "xalloc.h".
3851 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3852 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3853 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3855 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3856 Reported by Padraig Brady.
3858 * mkstemp.c: #undef mkstemp.
3860 (rpl_mkstemp): Rename from mkstemp.
3863 2001-11-16 Jim Meyering <meyering@lucent.com>
3865 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3866 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3867 determine the amount of total physical memory, use pstat_getstatic.
3868 HPUX-11 doesn't define _SC_PHYS_PAGES.
3869 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3870 If sysconf couldn't be used to determine the amount of available
3871 physical memory, use both pstat_getstatic and pstat_getdynamic.
3872 Based on a patch from Bob Proulx.
3874 2001-11-05 Jim Meyering <meyering@lucent.com>
3876 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3878 2001-11-03 Jim Meyering <meyering@lucent.com>
3880 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3881 in argmatch_to_argument call.
3883 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3886 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3887 e.g., a fault due to an attempt to free a NULL pointer.
3889 2001-11-01 Jim Meyering <meyering@lucent.com>
3891 * dirfd.c, dirfd.h: New files.
3892 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3894 * hash.c (hash_print) [TESTING]: Clean up.
3896 2001-10-22 Paul Eggert <eggert@twinsun.com>
3898 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3899 to avoid a warning if -Wall.
3901 2001-10-21 Paul Eggert <eggert@twinsun.com>
3903 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3905 2001-10-21 Jim Meyering <meyering@lucent.com>
3907 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3908 this code would end up calling gettext even in packages built
3910 * getopt.c (_): Likewise.
3911 * regex.c (_): Likewise.
3913 2001-10-20 Paul Eggert <eggert@twinsun.com>
3915 * error.c (strerror_r): Do not declare unless !_LIBC.
3916 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3917 Use strerror_r that is only a macro, even if it is not a function.
3918 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3919 (private_strerror): Use prototypes, not old-style function definition.
3920 (print_errno_message): New function.
3921 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3923 (error_tail, error, error_at_line): Use it.
3925 2001-10-11 Jim Meyering <meyering@lucent.com>
3927 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3928 and quote_n (1, ... to avoid clobbering a buffer.
3930 2001-10-05 Jim Meyering <meyering@lucent.com>
3932 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3933 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3934 * hash-pjw.h: New file.
3936 2001-09-30 Jim Meyering <meyering@lucent.com>
3938 * mountlist.c [MOUNTED_GETFSSTAT]:
3939 Include <sys/ucred.h>, for Apple Darwin.
3940 Include sys/mount.h and sys/fs_types.h only if available.
3942 (read_filesystem_list): Use FS_TYPE.
3944 2001-09-29 Paul Eggert <eggert@twinsun.com>
3946 * exclude.c (excluded_filename): 0 -> false, since it's
3949 2001-09-28 Paul Eggert <eggert@twinsun.com>
3951 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3952 #defines strtoimax. Also treat the other strto* functions
3955 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3956 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3957 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3959 2001-09-26 Jim Meyering <meyering@lucent.com>
3961 Most macros in unlocked-io.h had the wrong number of arguments.
3962 * gen-uio: New script.
3963 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3964 * unlocked-io.hin: Remove file.
3965 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3966 rather than trying to embed it here.
3967 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3968 Reported by Padraig Brady.
3970 2001-09-25 Volker Borchert <bt@teknon.de>
3972 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3974 2001-09-23 Jim Meyering <meyering@lucent.com>
3976 * mountlist.c: Remove useless parentheses in #if directives.
3977 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3978 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3980 2001-09-22 Jim Meyering <meyering@lucent.com>
3982 * localcharset.c: Update from latest gettext.
3983 * config.charset: Likewise.
3985 2001-09-20 Jim Meyering <meyering@lucent.com>
3987 * xstrtol.c (strtoimax): Guard declaration with
3988 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3989 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3990 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3991 (strtoumax): Likewise, for completeness (it wasn't necessary).
3993 2001-09-06 Paul Eggert <eggert@twinsun.com>
3995 * strtoimax.c (HAVE_LONG_LONG):
3996 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3997 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3998 to work around bug in IBM C compiler.
4000 2001-09-16 Jim Meyering <meyering@lucent.com>
4002 * mkdir.c: New file.
4004 2001-09-04 Paul Eggert <eggert@twinsun.com>
4006 * xgetcwd.c: Revert some of the previous change; intead,
4007 fix the HAVE_GETCWD_NULL code to behave more like the
4008 !HAVE_GETCWD_NULL code used to.
4011 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4014 2001-09-04 Paul Eggert <eggert@twinsun.com>
4016 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4017 Use ssize_t, not int, to store result of readlink.
4018 Check for ssize_t overflow as well as size_t overflow,
4019 as POSIX says the result of readlink is implementation-defined
4020 when ssize_t overflows.
4021 Remove unnecessary cast to char*.
4022 Use free+malloc instead of realloc, as the storage doesn't need
4023 to be preserved and it's clearer and can be more efficient that way.
4024 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4025 * xreadlink.h (xreadlink): Update prototype.
4027 2001-09-03 Paul Eggert <eggert@twinsun.com>
4029 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4030 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4031 spotted by Jim Meyering.
4033 2001-09-03 Jim Meyering <meyering@lucent.com>
4035 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4037 2001-09-03 Paul Eggert <eggert@twinsun.com>
4039 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4040 like the HAVE_GETCWD_NULL code.
4041 Include pathmax.h if not HAVE_GETCWD.
4042 Do not include xalloc.h.
4043 (INITIAL_BUFFER_SIZE): New symbol.
4044 Do not use xmalloc / xrealloc, since the caller is responsible for
4045 handling errors. Preserve errno around `free' during failure.
4046 Do not overrun buffer when using getwd.
4048 2001-09-03 Paul Eggert <eggert@twinsun.com>
4050 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4051 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4053 2001-09-02 Jim Meyering <meyering@lucent.com>
4055 * error.c: Update from GNU libc.
4057 2001-09-01 Jim Meyering <meyering@lucent.com>
4059 * xreadlink.c: New file.
4060 * xreadlink.h: New file.
4061 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4063 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4064 doesn't conflict with sparc Solaris 7's definition in
4065 /usr/include/sys/int_types.h.
4067 * exclude.c: Use `""', not `<>' to #include non-system header files.
4068 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4069 and strncasecmp as r-values. Unixware didn't have declarations.
4071 2001-08-31 Jim Meyering <meyering@lucent.com>
4073 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4074 Use an initial, malloc'd, buffer of length 128 rather than
4075 a statically allocated one of length 1024.
4077 2001-08-30 Paul Eggert <eggert@twinsun.com>
4079 * xgetcwd.c: Don't include pathmax.h.
4080 Include stdlib.h and unistd.h if available.
4082 (xmalloc, xstrdup, free): Remove decls.
4083 (xgetcwd): Don't assume sizes fit in unsigned.
4084 Check for overflow when computing sizes.
4085 Simplify reallocation code.
4087 2001-08-28 Paul Eggert <eggert@twinsun.com>
4089 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4091 * strtoimax.c: Renamed from strtoxmax.c, removing the
4094 Also, make the following further changes to make this file's
4095 configuration more similar to that of strtol.c:
4096 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4097 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4098 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4099 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4100 changed to signed values.
4102 And make the following changes as well:
4103 Fix copyright notice, as 1999 was missing.
4104 (verify): New macro.
4105 (strtoimax): Check sizes at compile-time, not run-time.
4106 Prefer strtol to strtoll if both work.
4107 (main): Remove; it was not that useful and was a pain to maintain.
4109 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4111 2001-08-30 Paul Eggert <eggert@twinsun.com>
4113 * savedir.c (savedir): Remove size parameter, as POSIX says that
4114 a directory's st_size can have an arbitrary value, so the old
4115 usage could waste an arbitrary amount of memory. All uses
4117 * savedir.h: Update prototype.
4119 2001-08-30 Paul Eggert <eggert@twinsun.com>
4121 * xstrtol.c (strtoimax): New decl.
4123 2001-08-28 Paul Eggert <eggert@twinsun.com>
4125 * xstrtol.h: Add copyright notice.
4126 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4127 LONGINT_INVALID_SUFFIX_CHAR.
4129 2001-08-30 Paul Eggert <eggert@twinsun.com>
4131 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4134 2001-08-30 Paul Eggert <eggert@twinsun.com>
4136 * hash.c: Remove '2001' from copyright notice.
4138 2001-08-30 Paul Eggert <eggert@twinsun.com>
4140 * full-write.h: New file.
4141 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4142 * full-write.c: Correct credits, as cccp.c no longer
4143 exists and anyway it was so heavily changed from the old cccp
4144 code as to be unrecognizable. Include full-write.h.
4145 (full_write) Return size_t, with short writes meaning failure.
4146 All callers changed. This fixes a bug with large buffers
4148 * utime.c: Include full-write.h.
4150 2001-08-30 Paul Eggert <eggert@twinsun.com>
4152 Merge 'exclude' changes from tar 1.13.22.
4153 This fixes one or two unlikely storage allocation overflow bugs,
4154 but doesn't change user-visible behavior otherwise.
4156 2001-08-30 Paul Eggert <eggert@twinsun.com>
4158 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4159 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4160 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4161 Include if available.
4162 (<xalloc.h>): Include
4163 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4164 (verify): New macro. Use it to verify that EXCLUDE macros do not
4165 collide with FNM macros.
4166 (struct patopts): New struct.
4167 (struct exclude): Use it, as exclude patterns now come with options.
4168 (new_exclude): Support above changes.
4169 (new_exclude, add_exclude_file):
4170 Initial size must now be a power of two to simplify overflow checking.
4171 (free_exclude, fnmatch_no_wildcards): New function.
4172 (excluded_filename): No longer requires options arg, as the options
4173 are determined by add_exclude. Now returns bool, not int.
4174 (excluded_filename, add_exclude):
4175 Add support for the fancy new exclusion options.
4176 (add_exclude, add_exclude_file): Now takes int options arg.
4177 Check for arithmetic overflow when computing sizes.
4178 (add_exclude_file): xrealloc might modify errno, so don't
4179 realloc until after errno might be used.
4181 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4183 (free_exclude): New decl.
4184 (add_exclude, add_exclude_file): Now takes int options arg.
4185 (excluded_filename): No longer requires options arg, as the options
4186 are determined by add_exclude. Now returns bool, not int.
4188 2001-08-30 Paul Eggert <eggert@twinsun.com>
4190 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4192 2001-08-27 Jim Meyering <meyering@lucent.com>
4194 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4196 * version-etc.c (N_): Remove definition.
4197 Revert most of last change.
4198 Instead, simply don't mark the `Copyright...' string for translation.
4199 Based on advice from Paul Eggert.
4201 * strtoxmax.c: Tweak comment.
4203 2001-08-26 Jim Meyering <meyering@lucent.com>
4205 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4206 of copyright with `%s' so translators don't get an untranslated
4208 (COPYRIGHT_YEAR): Define.
4209 (version_etc): Use fprintf rather than fputs.
4210 Suggestion from Ulrich Drepper.
4212 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4214 * strtoll.c: New file, from GNU libc.
4215 * xstrtoimax.c: New file.
4217 * xstrtol.h: Add xstrtoimax.
4218 * strtoumax.c: New file. Simply include "strtoumax.c".
4219 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4221 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4222 * strtoxmax.c: ... then renamed to this.
4224 2001-08-13 Paul Eggert <eggert@twinsun.com>
4226 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4227 Port to Solaris 8, where 'sed' requires a space after the 'r'
4228 command, and where sh dislikes "$/". Clean up the spacing a bit.
4229 Redirect output to $tmp just once.
4231 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4233 * addext.c (<errno.h>): Include.
4234 (errno): Declare if not defined.
4235 (addext): Work correctly when pathconf returns -1 and leaves
4236 errno alone because there is no limit. Also, work even if
4237 pathconf returns a value greater than SIZE_MAX.
4239 2001-08-12 Jim Meyering <meyering@lucent.com>
4241 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4242 Simply `return getcwd (NULL, 0);'.
4243 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4244 Use 1300 as initial value for length, not PATH_MAX.
4246 * pathmax.h: Clean up cpp syntax.
4248 2001-08-12 Jim Meyering <meyering@lucent.com>
4250 * gettimeofday.c: New file.
4252 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4254 2001-08-04 Jim Meyering <meyering@lucent.com>
4256 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4257 to get in sync with glibc.
4259 2001-08-03 Paul Eggert <eggert@twinsun.com>
4261 The following changes are from gettext 0.10.39 as maintained by
4264 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4265 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4266 with inverted sense. All uses changed.
4268 * mbswidth.c: Don't include <limits.h>.
4269 Include <stdlib.h> and <string.h> unconditionally.
4270 (iswcntrl, mbsinit, ISCNTRL): New macros.
4271 (mbsnwidth): Use K&R style function declarations.
4272 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4273 can optimize it when MB_CUR_MAX == 1.
4274 The width of control characters is zero, not 1.
4276 2001-07-15 Jim Meyering <meyering@lucent.com>
4278 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4279 (BUILT_SOURCES): Add unlocked-io.h.
4280 (io_functions): Define.
4281 (unlocked-io.h): New rule.
4282 (DISTCLEANFILES): Add unlocked-io.h.
4283 (all-local): Depend on unlocked-io.h, to ensure it is created.
4285 * unlocked-io.hin: New file
4287 * regex.c: Update from glibc.
4289 2001-07-05 Jim Meyering <meyering@lucent.com>
4291 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4293 (libfetish_a_SOURCES): Put all .h files here instead.
4294 Remove a thus-exposed (better checks in automake) duplicate and
4295 two unnecessary .h files.
4297 2001-06-11 Jim Meyering <meyering@lucent.com>
4299 * regex.c: Update from GNU libc.
4301 2001-05-27 Jim Meyering <meyering@lucent.com>
4303 * readutmp.h (UT_TYPE): Define.
4305 2001-05-24 Jim Meyering <meyering@lucent.com>
4307 * argmatch.c: Include "quote.h".
4308 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4309 quote function. Reported by Göran Uddeborg.
4311 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4313 * dirname.c (dir_name): Compute append_dot using path, not newpath
4314 which is not yet declared.
4316 2001-05-11 Paul Eggert <eggert@twinsun.com>
4318 * Makefile.am (libfetish_a_SOURCES):
4319 Add strftime.c, since we now compile it on all hosts.
4321 * strftime.c (my_strftime):
4322 Define to nstrftime if emacs, but only if my_strftime is not defined.
4323 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4324 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4325 Add one more extra argument: a nanoseconds value.
4328 (my_strftime function): Add %N format.
4329 (emacs_strftimeu): Renamed from emacs_strftime,
4330 with extra ut argument.
4332 2001-05-11 Paul Eggert <eggert@twinsun.com>
4334 dirname code cleanup. base_name now behaves more compatibly
4335 with POSIX basename when given file names that have trailing
4336 slashes, and similarly for dir_name. Add new primitives
4337 base_len and dir_len. Put the directory-name-related decls
4340 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4341 * backupfile.c (base_name): Likewise.
4342 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4343 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4344 * makepath.c (strip_trailing_slashes): Likewise.
4345 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4347 * rename.c (strip_trailing_slashes): Likewise.
4348 * same.c (base_name): Likewise.
4349 * stripslash.c (ISSLASH): Likewise.
4351 * addext.c: Include <dirname.h> after size_t is defined.
4352 * backupfile.c: Likewise.
4354 * addext.c (addext): Use base_len to trim redundant
4355 trailing slashes instead of doing it ourselves.
4356 But do not trim the last slash if it is not redundant.
4358 * backupfile.c (find_backup_file_name,
4359 max_backup_version): Use base_len instead of rolling it ourselves.
4360 Handle the case of "" and (on DOS) "C:" correctly.
4362 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4363 Include <string.h>, <dirname.h>.
4364 (base_name): Allow file names ending in slashes, other than names
4365 that are all slashes. In this case, return the basename followed
4366 by the slashes. This is more general, and can be used in places
4367 where the original base_name purposely had an assertion failure.
4368 (base_len): New function.
4370 * dirname.c: Include <string.h> instead of <stdlib.h>.
4371 Do not include <assert.h>; no longer needed.
4373 (memrchr): Remove decl.
4374 (dir_name_r): Remove.
4375 (dir_len): Renamed from dirlen. All callers changed.
4376 Rewrite in terms of base_name, for simplicity and consistency.
4377 (dir_name): Never return NULL. All callers changed.
4378 Do not include <stdlib.h> in test program; no longer needed.
4379 return 0; is fine for test program.
4381 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4383 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4385 * path-concat.c (path_concat): Use base_len to compute
4386 base length, not strlen; this means we cannot rely on memcpy
4389 * same.c (STREQ): Remove.
4390 (same_name): Handle the case where the basename ends in trailing '/'.
4392 * stripslash.c (strip_trailing_slashes): Return nonzero if
4393 a slash was stripped. Do not strip the last slash after a
4396 2001-04-08 Jim Meyering <meyering@lucent.com>
4398 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4399 recomputed; that's necessary when the offset spans a DST transition.
4400 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4402 2001-04-02 Jim Meyering <meyering@lucent.com>
4404 * regex.h, regex.c: Update from GNU libc.
4406 2001-03-19 Paul Eggert <eggert@twinsun.com>
4408 * version-etc.c (version_etc_copyright): Update to 2001.
4410 2001-03-16 Paul Eggert <eggert@twinsun.com>
4412 * tempname.c (uint64_t): Define to uintmax_t if
4413 not defined, and if UINT64_MAX is not defined.
4414 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4415 Reported by John David Anglin.
4417 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4419 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4420 alias if codeset is empty.
4421 * config.charset (BeOS): Use wildcard syntax.
4423 2001-03-13 Jim Meyering <meyering@lucent.com>
4425 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4426 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4429 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4431 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4433 * unicodeio.c (print_unicode_char): Simplify accordingly.
4435 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4437 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4438 support for DOS/DJGPP.
4440 2001-02-28 Paul Eggert <eggert@twinsun.com>
4442 * Makefile.am (libfetish_a_SOURCES):
4443 Add dup-safer.c, fopen-safer.c.
4444 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4446 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4448 2001-02-25 Paul Eggert <eggert@twinsun.com>
4450 The mkstemp replacement is taken from glibc 2.2.2, with some
4451 portability fixes for use outside glibc, as follows:
4453 * tempname.c (struct_stat64): New macro.
4454 (direxists, __gen_tempname): Use it.
4455 This avoids a portability problem with Solaris 8.
4457 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4458 (<stddef.h>, <stdint.h>, <string.h>):
4459 Include only if STDC_HEADERS || _LIBC.
4460 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4461 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4462 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4463 (__set_errno): Define this macro if <errno.h> doesn't.
4464 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4465 Define these macros if <stdio.h> doesn't.
4466 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4467 Define these macros if <sys/stat.h>
4468 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4469 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4470 __xstat64): Define if not _LIBC.
4471 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4472 (__gen_tempname): Invoke gettimeofday only if
4473 HAVE_GETTIMEOFDAY || _LIBC;
4474 otherwise, fall back on plain "time".
4475 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4477 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4479 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4481 2001-02-17 Jim Meyering <meyering@lucent.com>
4483 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4484 around included file name.
4486 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4488 * strftime.c: Update from GNU libc (the only changes were to comments).
4490 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4492 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4494 2001-02-17 Paul Eggert <eggert@twinsun.com>
4496 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4497 Remove workaround macros for hosts that have mbrtowc but not
4498 mbstate_t, as we now insist on proper declarations for both
4499 before using mbrtowc.
4501 2001-02-17 Jim Meyering <meyering@lucent.com>
4503 * regex.c: Update from libc.
4505 2001-02-16 Paul Eggert <eggert@twinsun.com>
4507 * alloca.c (malloc): Undef before defining, since stdlib.h
4508 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4509 Reported by Mark Hounschell via Paul Eggert.
4511 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4513 * config.charset: Update for FreeBSD 4.2.
4515 2001-01-26 Jim Meyering <meyering@lucent.com>
4517 * quotearg.c: Include stddef.h.
4518 * quote.c: Include stddef.h.
4519 Reported by Axel Kittenberger.
4521 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4522 line in double quotes so that it evokes a better diagnostic.
4523 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4524 Reported by Axel Kittenberger.
4526 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4528 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4529 to avoid a warning. Add back 'const' to inptr.
4531 2001-01-16 Jim Meyering <meyering@lucent.com>
4533 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4536 2001-01-14 Jim Meyering <meyering@lucent.com>
4538 * rename.c: New file. From Volker Borchert.
4539 Include stdlib.h, string.h or strings.h, and xalloc.h.
4540 Use strip_trailing_slashes rather than open-coding it.
4542 2001-01-03 Paul Eggert <eggert@twinsun.com>
4544 * strftime.c: Sync with glibc time/strftime.c 1.81.
4546 2001-01-03 Jim Meyering <meyering@lucent.com>
4548 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4549 local `inptr' to avoid warning with some system declarations of iconv.
4551 2000-12-29 Paul Eggert <eggert@twinsun.com>
4553 * modechange.c: Do not assume that mode_t uses the
4554 traditional octal encoding. E.g. "chmod 1 FOO" should set
4555 the other-execute bit of FOO even if S_IXOTH != 1.
4557 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4558 WOTH, XOTH, ALLM): New macros.
4559 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4560 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4562 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4563 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4565 No need to use uintmax_t; unsigned long is long enough.
4566 Don't bother to get suffix since we don't use it.
4568 2000-12-24 Jim Meyering <meyering@lucent.com>
4570 * hash.c (is_prime): Return explicit boolean values.
4571 (hash_get_first): Return NULL to appease Irix5.6's 89.
4572 Reported by Nelson Beebe.
4574 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4576 * localcharset.c (locale_charset): Add support for Win32.
4578 2000-12-18 Paul Eggert <eggert@twinsun.com>
4580 * physmem.h, physmem.c: New files.
4582 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4583 (noinst_HEADERS): Add physmem.h.
4585 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4586 't' for compatibility with Solaris 8 sort.
4588 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4590 * config.charset: Add support for BeOS.
4592 2000-12-16 Jim Meyering <meyering@lucent.com>
4594 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4595 SHELLS_FILE to a file name that's useful on djgpp systems.
4597 (ADDITIONAL_DEFAULT_SHELLS): Define.
4598 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4599 Based mostly on a patch from Prashant TR.
4601 2000-12-16 Jim Meyering <meyering@lucent.com>
4603 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4604 N and M) would have treated it like `chown N:N FILE'.
4606 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4608 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4610 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4611 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4612 to the list of canonical encodings. Rename EUC-CN to GB2312.
4614 2000-12-08 Andreas Schwab <schwab@suse.de>
4616 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4617 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4619 2000-12-07 Jim Meyering <meyering@lucent.com>
4621 * stripslash.c (ISSLASH): Define.
4622 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4625 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4626 (dir_name_r): Declare this function as static.
4627 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4628 manifest itself on a name containing a mix of slashes and
4630 Make this function work with names starting with a DOS-style
4631 drive letter and colon prefix.
4632 (dir_name): Append `.' if necessary.
4633 Based mostly on patches from Prashant TR and Eli Zaretskii.
4635 * dirname.h (dir_name_r): Remove prototype.
4637 2000-12-05 Jim Meyering <meyering@lucent.com>
4639 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4641 2000-12-04 Jim Meyering <meyering@lucent.com>
4643 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4644 Also include memory.h, stdlib.h, unistd.h if appropriate.
4645 Reported by Andreas Jaeger (conflicting declaration of malloc).
4647 2000-12-02 Jim Meyering <meyering@lucent.com>
4649 * closeout.h: Make idempotent, to avoid some obscure warnings.
4651 2000-12-01 Paul Eggert <eggert@twinsun.com>
4653 * memrchr.c: Include <config.h> before any system include file.
4655 2000-11-29 Paul Eggert <eggert@twinsun.com>
4657 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4659 2000-11-26 Jim Meyering <meyering@lucent.com>
4661 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4663 2000-11-22 Paul Eggert <eggert@twinsun.com>
4665 * strftime.c (my_strftime): Do not invoke mbrlen with a
4666 size of (size_t) -1; it's not portable.
4668 2000-11-17 Akim Demaille <akim@epita.fr>
4670 * obstack.h: Formatting changes.
4671 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4672 prevent type checking.
4673 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4674 cast the value to (void *): assigning a `foo *' to a `void *'
4676 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4678 2000-11-17 Jim Meyering <meyering@lucent.com>
4680 * strstr.c: Update from GNU libc.
4682 2000-11-16 Jim Meyering <meyering@lucent.com>
4684 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4686 2000-11-11 Jim Meyering <meyering@lucent.com>
4688 * error.c: Add a couple #includes, merging from GNU libc version.
4690 2000-11-10 Jim Meyering <meyering@lucent.com>
4692 * obstack.h: Update from GNU libc.
4693 * obstack.c: Likewise.
4695 2000-11-06 Paul Eggert <eggert@twinsun.com>
4697 * getusershell.c (setusershell): Use rewind rather than
4698 fseek/fseeko, to avoid configuration hassles with fseeko.
4699 Don't bother opening SHELLS_FILE if shellstream is NULL;
4702 2000-11-05 Jim Meyering <meyering@lucent.com>
4704 * makepath.h (make_dir): Declare.
4705 * makepath.c (make_dir): Remove `static' attribute.
4708 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4710 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4711 last one in a bucket, advance to the next bucket.
4713 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4715 * fnmatch.c: Do not comment out all the code if we are using
4716 the GNU C library, because in some cases we are replacing buggy
4717 code in the GNU C library itself.
4719 2000-10-30 Paul Eggert <eggert@twinsun.com>
4721 * error.h, getline.h, modechange.h:
4722 Remove "2000" from Copyright line, as the file hasn't been
4723 changed this year other than in the copyright notice.
4725 * xalloc.h: Add "2000" to Copyright line, as this file
4726 was changed this year.
4728 2000-10-30 Paul Eggert <eggert@twinsun.com>
4730 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4731 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4732 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4734 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4736 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4737 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4738 doesn't define __restrict_arr.
4740 2000-10-29 Jim Meyering <meyering@lucent.com>
4742 * xstat.in: Fix grammar in comment.
4744 2000-10-28 Jim Meyering <meyering@lucent.com>
4746 * memchr.c: Update from libc.
4747 Adjust for portability:
4748 [HAVE_STDLIB_H]: Include stdlib.h.
4749 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4750 Undef __memchr, too.
4751 [!weak_alias]: Define __memchr to memchr.
4753 * regex.c: Update from libc.
4754 * regex.h: Likewise.
4755 * getopt1.c: Likewise.
4756 * memcmp.c: Likewise.
4758 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4759 Avoid using fseek, when possible -- it's broken by design.
4760 Patch by Ulrich Drepper.
4762 2000-10-26 Jim Meyering <meyering@lucent.com>
4764 * strftime.c: Update from libc.
4766 2000-10-25 Jim Meyering <meyering@lucent.com>
4768 * obstack.c: Update from libc.
4770 2000-10-23 Jim Meyering <meyering@lucent.com>
4772 * hard-locale.c (hard_locale): Revert last change -- it was simply
4773 wrong. That set_locale call must not have any side effects.
4776 2000-10-22 Jim Meyering <meyering@lucent.com>
4778 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4779 [CYCLIC]: Remove now-unused definition.
4781 * save-cwd.c (O_DIRECTORY): Define, if needed.
4782 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4783 Suggestion from Ulrich Drepper.
4785 2000-10-21 Jim Meyering <meyering@lucent.com>
4787 * dirname.c (dir_name_r): New function, factored out of dir_name.
4788 (dir_name): Use dir_name_r.
4789 * dirname.h (dir_name_r): Declare it.
4791 2000-10-21 Jim Meyering <meyering@lucent.com>
4793 * dirname.c (memrchr): Declare if necessary.
4794 (dir_name): Remove the restriction that there be no
4795 trailing slashes. Now, this code skips past them, effectively
4797 [TEST_DIRNAME] (main): New unit tests.
4799 * memrchr.c: New file from GNU libc.
4800 Undef __memrchr, too.
4801 [!weak_alias]: Define __memrchr to memrchr.
4802 Guard weak_alias use with `#ifdef weak_alias'.
4804 2000-10-17 Jim Meyering <meyering@lucent.com>
4806 * quote.h (PARAMS): Define and use.
4807 Reported by Akim Demaille.
4809 * getopt.c: Update from libc.
4811 2000-10-16 Jim Meyering <meyering@lucent.com>
4813 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4816 2000-09-25 Jim Meyering <meyering@lucent.com>
4818 * md5.h (rol): Define (from GnuPG).
4820 * sha.c: Give credit (GnuPG) where due.
4821 (M): Use rol rather than open-coding it.
4822 Add a FIXME comment.
4824 2000-09-21 Jim Meyering <meyering@lucent.com>
4826 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4827 Reported by Michael Stone.
4829 2000-09-20 Jim Meyering <meyering@lucent.com>
4831 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4832 (noinst_HEADERS): Add sha.h.
4833 Based on code from Scott G. Miller and from GnuPG.
4835 2000-09-15 Jim Meyering <meyering@lucent.com>
4837 * regex.c: Update from libc.
4839 2000-09-10 Jim Meyering <meyering@lucent.com>
4841 * getopt.c (_getopt_internal): Update from glibc.
4843 2000-09-09 Jim Meyering <meyering@lucent.com>
4845 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4846 think it should be used as a general replacement for isascii.
4847 * fnmatch.c: Likewise.
4848 * mbswidth.c: Likewise
4849 * regex.c: Likewise.
4852 * userspec.c: Include sys/param.h and limits.h.
4854 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4855 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4856 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4857 UID, GID. Check range.
4859 2000-09-06 Jim Meyering <meyering@lucent.com>
4861 * getopt.c (_getopt_internal): Update from glibc.
4863 2000-08-30 Jim Meyering <meyering@lucent.com>
4865 * strftime.c: Merge in changes from GNU libc.
4867 2000-08-26 Jim Meyering <meyering@lucent.com>
4869 * closeout.c: Include "__fpending.h".
4870 (close_stdout_status): Return right away if there's nothing to flush.
4872 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4873 * __fpending.c: New file.
4874 * __fpending.h: New file.
4876 2000-08-07 Paul Eggert <eggert@twinsun.com>
4878 Standardize on "memory exhausted" instead of "Memory exhausted"
4879 or "virtual memory exhausted".
4880 * obstack.c (print_and_abort): Use "memory exhausted", not
4881 "virtual memory exhausted".
4882 * same.c (same_name): Invoke xalloc_die instead of printing
4884 * userspec.c (parse_user_spec): Likewise.
4885 * bumpalloc.h: comment fix
4886 * same.c, userspec.c: Include xalloc.h.
4888 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4889 not char *const and pointing to a constant array.
4890 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4891 (xrealloc): Comment fix.
4893 * userspec.c (parse_user_spec):
4894 Don't translate a message until just before returning,
4895 to avoid unnecessary translation.
4897 2000-08-07 Jim Meyering <meyering@lucent.com>
4899 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4900 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4901 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4902 getgroups.c, gethostname.c, getopt.h, group-member.c,
4903 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4904 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4905 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4906 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4907 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4908 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4909 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4910 yesno.c: Back out Copyright date changes for each file with no change
4911 this year. This eases coordination with other programs using the same
4912 source code modules. From Paul Eggert.
4914 2000-08-03 Greg McGary <greg@mcgary.org>
4916 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4917 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4918 (EXTEND_BUFFER): Use them.
4920 2000-08-01 Jim Meyering <meyering@lucent.com>
4922 * dirname.c (ISSLASH): Define.
4923 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4924 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4925 both `\' and `/' may be use as path separators.
4926 Based on a patch from Prashant TR.
4928 2000-07-31 Paul Eggert <eggert@twinsun.com>
4930 * quotearg.c (quotearg_n_options): Don't make the initial
4931 slot vector a constant, since it might get modified.
4933 2000-07-31 Jim Meyering <meyering@lucent.com>
4935 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4936 * obstack.c (print_and_abort): Likewise.
4938 2000-07-30 Paul Eggert <eggert@twinsun.com>
4940 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4941 buffer, so that the caller can always quote one small
4942 component of a "memory exhausted" message in slot 0.
4943 From a suggestion by Jim Meyering.
4945 2000-07-30 Jim Meyering <meyering@lucent.com>
4947 * makepath.c (make_path): Quote the other instance, too.
4949 * quotearg.c (N_STATIC_SLOTVECS): Define.
4950 (STATIC_BUF_SIZE): Define.
4951 (quotearg_n_options): Use only statically allocated storage when
4952 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4953 than STATIC_BUF_SIZE.
4955 2000-07-29 Jim Meyering <meyering@lucent.com>
4957 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4958 * dirname.c (dir_name): Likewise.
4960 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4962 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4963 (dir_name): Assert that there are no trailing slashes.
4965 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4967 * mbswidth.h (mbswidth): Add a flags argument.
4968 (mbswidth): New declaration.
4969 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4970 * mbswidth.c (mbswidth): Add a flags argument.
4971 (mbsnwidth): New function.
4973 2000-07-24 Jim Meyering <meyering@lucent.com>
4975 * mbswidth.c: Remove useless #else. From Bruno Haible.
4977 2000-07-23 Paul Eggert <eggert@twinsun.com>
4979 * mbswidth.c (_XOPEN_SOURCE):
4980 Don't define; this causes problems on Solaris 7.
4981 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4983 2000-07-23 Paul Eggert <eggert@twinsun.com>
4986 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4987 so that mbstate_t is always defined.
4989 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4990 be 1 in at least one GCC installation, and this configuration
4991 error is likely to be common. Ignoring MB_LEN_MAX hurts
4992 performance on hosts that have mbrtowc but have only unibyte
4993 locales, but I assume these hosts are rare.
4995 2000-07-23 Paul Eggert <eggert@twinsun.com>
4997 * quotearg.c: Streamline by invoking multibyte code only if needed.
4998 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4999 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5000 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5001 invoke multibyte primitives.
5003 2000-07-23 Jim Meyering <meyering@lucent.com>
5005 * basename.c (base_name): Add an assertion.
5007 2000-07-15 Bruno Haible <clisp.cons.org>
5009 * quotearg.c: When the system forces us to redefine mbstate_t,
5010 shadow its mbsinit function.
5012 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5014 * mbswidth.h: New file.
5015 * mbswidth.c: New file.
5016 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5017 (noinst_HEADERS): Add mbswidth.h.
5019 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5021 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5024 2000-07-15 Jim Meyering <meyering@lucent.com>
5026 * makepath.c: Include quote.h.
5027 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5028 corresponding argument in a `quote (...)' call.
5029 Give better diagnostics.
5031 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5032 (noinst_HEADERS): Add quote.h.
5034 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5035 from tar's src/misc.c.
5036 * quote.h: New file. Prototypes for same.
5038 2000-07-10 Paul Eggert <eggert@twinsun.com>
5040 From a suggestion by Bruno Haible.
5041 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5042 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5043 to decide whether to define the BeOS workaround macro;
5044 this adjusts to the change to AC_MBSTATE_T.
5046 2000-07-13 Paul Eggert <eggert@twinsun.com>
5048 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5050 * quotearg.c (quoting_style_args, quoting_style_vals,
5051 quotearg_buffer_restyled): Add support for
5052 clocale_quoting_style. Undo previous change to
5053 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5054 and "{RIGHT QUOTATION MARK}" msgids.
5056 2000-07-05 Paul Eggert <eggert@twinsun.com>
5058 The old behavior of quoting `like this' doesn't look good with
5059 newer, ISO-style fonts. See:
5060 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5062 Instead, quote "like this" by default. Let the translator
5063 tailor the locale-specific quoting behavior by providing
5064 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5066 * quotearg.c (N_): New macro.
5067 (gettext_default): New function.
5068 (quotearg_buffer_restyled): Use
5069 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5070 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5072 2000-07-09 Jim Meyering <meyering@lucent.com>
5074 * Most files: Update copyright dates to include 2000.
5076 2000-07-08 Jim Meyering <meyering@lucent.com>
5078 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5080 (xgethostname): Remove now-unnecessary #ifdef.
5081 Move declaration of `err' into loop where it's used.
5083 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5085 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5086 by allocating a larger buffer. Test the gethostname return value for
5087 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5088 returns an error and ENAMETOOLONG isn't defined.
5090 2000-07-05 Paul Eggert <eggert@twinsun.com>
5091 and Bruno Haible <haible@clisp.cons.org>
5093 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5095 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5097 * quotearg.c (struct quoting_options): Simplify quote_these_too
5100 2000-07-03 Jim Meyering <meyering@lucent.com>
5102 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5103 Reported by Bruno Haible.
5105 2000-07-04 Jim Meyering <meyering@lucent.com>
5107 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5108 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5111 2000-07-03 Paul Eggert <eggert@twinsun.com>
5112 and Bruno Haible <haible@clisp.cons.org>
5114 * quotearg.c (mbrtowc):
5115 Assign to *pwc, and return 1 only if result is nonzero.
5116 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5118 2000-07-03 Jim Meyering <meyering@lucent.com>
5120 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5121 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5124 2000-07-02 Jim Meyering <meyering@lucent.com>
5126 * quotearg.c (mbstate_t): Don't define here.
5128 2000-07-02 Jim Meyering <meyering@lucent.com>
5130 * nanosleep.c (SIGCONT): Define if not already defined.
5132 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5134 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5135 per change in ../m4/ls-mntd-fs.m4.
5136 (read_filesystem_list): Ignore symbolic links.
5138 2000-06-29 Jim Meyering <meyering@lucent.com>
5140 * same.c: Include <string.h> or <strings.h>, as appropriate,
5141 for declaration of strcmp.
5143 * long-options.c: Include <stdlib.h>, for declaration of exit.
5145 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5146 Avoid warning by casting result to `char *' to remove `const'.
5148 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5150 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5152 2000-06-26 Paul Eggert <eggert@twinsun.com>
5154 savedir now sets errno on failure and invokes xmalloc to get memory.
5155 Fix a couple of other minor bugs while we're at it.
5157 * savedir.c (<unistd.h>): Do not include; there's no need.
5158 (NAMLEN): Remove macro.
5159 (malloc, realloc): Remove decls.
5161 ("xalloc.h"): Include.
5162 (NAME_SIZE_DEFAULT): New macro.
5163 (savedir): Use xmalloc / xrealloc to allocate memory.
5164 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5165 Skip "" directory entries.
5166 Use strlen to calculate directory entry length, since the old method
5167 is rarely used these days and isn't worth supporting.
5168 Don't use a pointer after freeing it.
5169 Check for integer overflow when calculating allocation size.
5170 Use memcpy to copy entries, instead of stpcpy.
5171 Set errno properly when returning NULL.
5172 Check for readdir error.
5174 2000-06-26 Jim Meyering <meyering@lucent.com>
5176 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5178 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5180 * getusershell.c (xmalloc, xrealloc): Remove functions.
5182 Don't include <stdlib.h>. Don't declare malloc, realloc.
5184 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5186 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5188 2000-06-24 Jim Meyering <meyering@lucent.com>
5190 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5192 2000-06-21 Jim Meyering <meyering@lucent.com>
5194 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5196 2000-06-19 Paul Eggert <eggert@twinsun.com>
5198 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5199 (mbrtowc, mbstate_t): Define substitutes if
5200 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5201 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5202 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5204 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5206 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5207 than 1024, return a memory chunk of least possible size, instead
5208 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5209 Use free/xmalloc instead of xrealloc to avoid copying for very long
5212 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5214 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5215 address, not strdup. Include <stdlib.h> and don't declare free().
5217 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5219 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5222 2000-06-21 Jim Meyering <meyering@lucent.com>
5224 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5225 (noinst_HEADERS): Add getstr.h.
5227 * getline.c (getstr): Move into a separate file.
5228 * getstr.c (getstr): New file, extracted from getline.c, with
5229 the following changes: new parameter, delim2; both delim[12]
5230 parameters have type `int', not `char'. The latter would lose
5231 with 8-bit delimiters.
5232 * getstr.h: New file.
5234 2000-06-19 Jim Meyering <meyering@lucent.com>
5236 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5238 2000-06-18 Jim Meyering <meyering@lucent.com>
5240 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5241 Besides, these days every porting target provides a mkdir function.
5243 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5244 (this snippet comes from src/system.h).
5246 2000-06-15 Paul Eggert <eggert@twinsun.com>
5248 * human.c (adjust_value): New function.
5249 (human_readable_inexact): Apply rounding style even when
5250 printing approximate values.
5252 2000-06-14 Paul Eggert <eggert@twinsun.com>
5254 * human.c (human_readable_inexact): Allow an input block
5255 size that is not a multiple of the output block size, and vice versa.
5256 Reported by Piergiorgio Sartor.
5258 2000-06-14 Paul Eggert <eggert@twinsun.com>
5260 * getdate.y (get_date): Apply relative times after time
5261 zone indicator, not before. Reported by Todd A. Jacobs.
5263 2000-06-13 Jim Meyering <meyering@lucent.com>
5265 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5267 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5269 2000-06-12 Paul Eggert <eggert@twinsun.com>
5271 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5273 2000-06-04 Paul Eggert <eggert@twinsun.com>
5275 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5277 2000-06-04 Jim Meyering <meyering@lucent.com>
5279 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5280 SunOS 4.1.4 for which gid_t is an unsigned type.
5282 2000-06-03 Jim Meyering <meyering@lucent.com>
5284 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5286 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5288 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5289 newer, don't install charset.alias.
5290 * config.charset: Change the Linux/glibc rules so they become empty
5291 on glibc-2.1 or newer.
5293 2000-06-02 Jim Meyering <meyering@lucent.com>
5295 * mountlist.c: Back out last change. Instead, do this...
5296 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5297 member using the same `ignore'-testing code.
5298 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5302 2000-05-29 Jim Meyering <meyering@lucent.com>
5304 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5305 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5307 2000-05-22 Jim Meyering <meyering@lucent.com>
5309 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5311 2000-05-18 Jim Meyering <meyering@lucent.com>
5313 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5314 back, too, since it may have been modified by allocate_entry.
5315 (hash_delete): Rewrite to use neither the assignment operator
5316 nor the comma operator in an if-expression.
5318 2000-05-15 Paul Eggert <eggert@twinsun.com>
5321 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5322 Remove; no longer needed.
5323 "quotearg.h": Add include.
5324 (file_name): Do not bother to explicitly initialize to NULL; it's less
5325 efficient on some hosts.
5326 (close_stdout_status): Remove test as to whether stdout was already
5327 closed; it breaks for the case "echo x | sort >&-".
5328 Quote file name colons.
5329 Do not assume that _("write error") lacks format strings.
5331 2000-05-15 Jim Meyering <meyering@lucent.com>
5333 * version-etc.c (version_etc_copyright): Update the copyright string
5334 used in all --version output.
5336 2000-05-14 Jim Meyering <meyering@lucent.com>
5338 * closeout.c (close_stdout_set_file_name): New function.
5339 (close_stdout_status): Use new file-scoped global.
5340 Return right away if fstat says the stdout file descriptor is invalid.
5341 * closeout.h (close_stdout_set_file_name): Declare.
5343 2000-05-10 Jim Meyering <meyering@lucent.com>
5345 * closeout.c [default_exit_status]: New file-scoped variable.
5346 (close_stdout_set_status): New function.
5347 * closeout.h (close_stdout_set_status): Declare.
5349 2000-05-08 Jim Meyering <meyering@lucent.com>
5351 * long-options.c: Don't include closeout.h.
5352 (parse_long_options): Don't call close_stdout for --version.
5354 2000-05-06 Jim Meyering <meyering@lucent.com>
5356 * strnlen.c: Undefine __strnlen and strnlen.
5357 [!weak_alias]: Define __strnlen to strnlen.
5359 * atexit.c: New file, from libiberty.
5361 2000-05-06 Jim Meyering <meyering@lucent.com>
5363 * closeout.c (close_stdout_status): Also check for errors on the
5366 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5368 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5369 instead of xmalloc, xrealloc, path_concat.
5370 (locale_charset): Treat empty environment variables as absent.
5371 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5373 2000-05-04 Jim Meyering <meyering@lucent.com>
5375 * getopt.c: Update from glibc.
5376 * obstack.c: Likewise.
5377 * obstack.h: Likewise.
5378 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5380 * regex.h: Likewise.
5381 * strndup.c: Likewise.
5382 * strnlen.c: New file, from glibc.
5384 2000-05-01 Jim Meyering <meyering@lucent.com>
5386 * full-write.c (full_write): Remove `FIXME' part of comment.
5388 2000-04-29 Jim Meyering <meyering@lucent.com>
5390 * path-concat.c: Declare strdup only if it's not defined.
5391 * canon-host.c: Likewise.
5393 2000-04-28 Jim Meyering <meyering@lucent.com>
5395 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5396 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5397 included first, then limits.h is included by locale.h by libintl.h.
5398 From John David Anglin.
5400 2000-04-25 Jim Meyering <meyering@lucent.com>
5402 * makepath.c (S_IRWXUGO): Define.
5403 (make_path): Always perform explicit chmod if MODE specifies any
5404 of the `special' permission bits. Prompted by a bug report against
5405 install from Mate Wierdl and Joost van Baal.
5407 2000-04-18 Jim Meyering <meyering@lucent.com>
5411 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5412 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5414 2000-04-17 Jim Meyering <meyering@lucent.com>
5416 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5417 the definition of it to rpl_strftime also defined-away the system's
5420 2000-04-15 Jim Meyering <meyering@lucent.com>
5422 Use `C' to denote so-called `contiguous' files, the same way
5424 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5425 (ftypelet): Use S_ISCTG.
5426 From Michael Deutschmann.
5428 2000-04-14 Jim Meyering <meyering@lucent.com>
5430 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5432 2000-04-08 Jim Meyering <meyering@lucent.com>
5434 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5435 names don't conflict. Reported by Eli Zaretskii.
5437 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5439 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5440 bug. Deal with the different error behavior of Irix iconv.
5442 2000-04-07 Jim Meyering <meyering@lucent.com>
5444 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5445 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5447 2000-04-05 Jim Meyering <meyering@lucent.com>
5449 Portability tweaks required for ultrix4.3.
5450 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5451 * readutmp.c: Include sys/types.h before sys/stat.h.
5452 * canon-host.c: Declare strdup.
5453 * path-concat.c: Likewise.
5454 From John David Anglin.
5456 2000-04-04 Jim Meyering <meyering@lucent.com>
5458 Be more DOS 8.3-friendly.
5459 * ref-add.sin: Renamed from ref-add.sed.in.
5460 * ref-del.sin: Renamed from ref-del.sed.in.
5461 * Makefile.am: Reflect renaming.
5462 Reported by Eli Zaretskii.
5464 Use a temporary file name that won't clash with `charset.alias'
5465 in the DOS 8.3 name space.
5466 * Makefile.am (charset_tmp): Define.
5467 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5468 (uninstall-local): Likewise.
5469 Reported by Eli Zaretskii.
5471 2000-03-29 Paul Eggert <eggert@twinsun.com>
5473 * time/strftime.c (my_strftime): Make sure we call the system
5474 strftime, not ourselves, when invoking the underlying strftime.
5476 2000-03-24 Jim Meyering <meyering@lucent.com>
5478 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5479 (charset_alias): Define.
5480 (install-exec-local): Factor out common code.
5481 (uninstall-local): Split lines longer than 80.
5482 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5484 (.sed.in.sed): New rule. Don't redirect directly to $@.
5485 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5487 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5489 * config.charset: Output a line containing "Packages using this file".
5490 * ref-add.sed.in, ref-del.sed.in: New files.
5491 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5492 ref-del.sed): New rules.
5494 2000-03-17 Jim Meyering <meyering@lucent.com>
5496 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5497 Otherwise, include <strings.h>
5499 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5501 * unicodeio.c (utf8_wctomb): New function.
5502 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5503 format instead of in UCS-4 with platform dependent endianness.
5505 2000-03-07 Paul Eggert <eggert@twinsun.com>
5507 * savedir.c (savedir): Work even if directory size is
5508 negative; this can happen with some screwy NFS configurations.
5510 2000-03-06 Jim Meyering <meyering@lucent.com>
5512 * localcharset.c (get_charset_aliases): Don't try to free file_name
5513 if it's NULL (because we ran out of memory). From Bruno Haible.
5515 2000-03-05 Jim Meyering <meyering@lucent.com>
5517 * localcharset.c ("path-concat.h"): Include.
5518 (get_charset_aliases): Use path_concat instead of ANSI string
5521 * unicodeio.h (PARAMS): Define.
5522 Use it to guard prototype.
5524 2000-03-04 Jim Meyering <meyering@lucent.com>
5526 * Makefile.am (install-exec-local): Create $(libdir) before installing
5528 (uninstall-local): Uncomment this rule so `make distcheck' works
5531 * unicodeio.c (<errno.h>): Include it.
5532 (errno): Declare if not defined.
5534 * localcharset.c: Add Bruno's comment justifying use of volatile.
5536 * config.charset: New version, incorporating remarks from a linux
5537 i18n mailing list. From Bruno Haible.
5539 2000-03-02 Jim Meyering <meyering@lucent.com>
5541 * Makefile.am (EXTRA_DIST): Add config.charset.
5543 2000-03-01 Jim Meyering <meyering@lucent.com>
5545 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5546 * unicodeio.c: Likewise.
5548 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5550 * config.charset: New file.
5551 * localcharset.c: New file.
5552 * unicodeio.h, unicodeio.c: New files.
5553 * Makefile.am (DEFS): Add -DLIBDIR=...
5554 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5555 (noinst_HEADERS): Add unicodeio.h.
5556 (all-local, install-exec-local, charset.alias): New targets.
5558 2000-02-28 Paul Eggert <eggert@twinsun.com>
5560 * quotearg.c (ALERT_CHAR): New macro.
5561 (quotearg_buffer_restyled): Use it.
5563 2000-02-27 Jim Meyering <meyering@lucent.com>
5565 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5566 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5568 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5569 not `#if STDC_HEADERS'.
5570 Declare malloc if needed.
5572 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5573 now that autoconf always defines the HAVE_DECL_ symbols.
5574 * human.c: Likewise.
5576 * strtoumax.c: Likewise.
5578 * backupfile.c: Arrange for cpp to fail if the configure-time
5579 declaration check was not run.
5581 * human.c: Likewise.
5583 * strtoumax.c: Likewise.
5585 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5586 then first look up the entire `.'-containing string as a login name.
5588 2000-02-18 Paul Eggert <eggert@twinsun.com>
5590 * getdate.y: Handle two-digit years with leading zeros correctly.
5591 (textint): New typedef.
5592 (parser_control): Member year changed from int to textint.
5594 (YYSTYPE): Removed; replaced by %union with int and textint members.
5595 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5596 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5597 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5598 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5599 (date, number, to_year): Use width of number in digits, not its value,
5600 to determine whether it's a 2-digit year, or a 2-digit time.
5601 (yylex): Store number of digits of numeric tokens.
5602 Reported by John Kendall.
5604 (parser_control): Changed from struct parser_control to typedef (for
5605 consistency). All uses changed.
5607 (tID): Removed; not used.
5608 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5610 2000-02-14 Paul Eggert <eggert@twinsun.com>
5612 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5613 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5615 2000-02-12 Jim Meyering <meyering@lucent.com>
5617 * userspec.c (ISDIGIT): Define it.
5618 (isdigit): Remove definition.
5619 (is_number): Use ISDIGIT, not isdigit.
5620 <libintl.h>: Include.
5622 (parse_user_spec): Mark translatable strings.
5624 2000-02-10 Jim Meyering <meyering@lucent.com>
5626 With these changes, nanosleep.[ch] are finally enough like the other
5627 lib/* replacement files to compile on a few more losing systems.
5629 * nanosleep.h: Don't include config.h.
5630 Remove prototype from declaration of nanosleep.
5631 (PARAMS): Remove now-unneeded definition.
5632 * nanosleep.c: #undef nanosleep.
5633 (rpl_nanosleep): Rename from nanosleep.
5635 2000-02-03 Jim Meyering <meyering@lucent.com>
5637 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5638 rather than with `#if HAVE_UTMPNAME'.
5640 2000-02-01 Jim Meyering <meyering@lucent.com>
5642 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5644 2000-01-31 Jim Meyering <meyering@lucent.com>
5646 * nanosleep.h (nanosleep): Guard declaration with
5647 `#if ! HAVE_DECL_NANOSLEEP'.
5648 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5649 the declaration in that vendor's sys/timers.h.
5650 Reported by Christian Krackowizer.
5652 * quotearg.c (ISASCII): Add #undef and move definition to follow
5653 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5654 (ISPRINT): Likewise.
5655 Reported by Tom Tromey.
5657 2000-01-30 Jim Meyering <meyering@lucent.com>
5659 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5660 uses of ->ut_name. The latter doesn't work with new Linux header files
5661 where only utmpx.ut_user is declared.
5663 * readutmp.h (UT_USER): Define.
5665 2000-01-23 Jim Meyering <meyering@lucent.com>
5667 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5670 2000-01-22 Jim Meyering <meyering@lucent.com>
5672 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5673 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5674 Required for some AIX systems. Reported by Christian Krackowizer.
5675 [TESTING] (main): New function.
5677 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5678 * dirname.c (dir_name): Support for DOS-style file names with drive
5681 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5683 * strverscmp.c (ISDIGIT): Define.
5684 (strverscmp): Use ISDIGIT, not isdigit.
5686 2000-01-17 Paul Eggert <eggert@twinsun.com>
5688 * nanosleep.c (nanosleep):
5689 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5690 POSIX.1 doesn't require SA_INTERRUPT and some systems
5691 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5692 it's been part of POSIX.1 since day 1 (in 1988).
5694 2000-01-17 Jim Meyering <meyering@lucent.com>
5696 * interlock: Remove unused file. Reported by François Pinard.
5698 2000-01-16 Paul Eggert <eggert@twinsun.com>
5700 * quotearg.c (quotearg_buffer_restyled): Do not quote
5701 alert, backslash, formfeed, and vertical tab unnecessarily in
5702 shell quoting style.
5705 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5706 Free Software Foundation, Inc.
5707 Copying and distribution of this file, with or without modification,
5708 are permitted provided the copyright notice and this notice are preserved.