1 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
6 optopt): Use them instead of invoking ## directly; otherwise, the
7 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
9 2004-11-19 Bruno Haible <bruno@clisp.org>
11 * strtok_r.c: Move comments from here...
12 * strtok_r.h: ... to here.
14 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
16 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
17 might fail. Problem reported by Yoann Vandoorselaere.
18 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
19 that mishandle size_t overflow.
21 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
23 * canon-host.c: Include "strdup.h".
24 (canon_host): Use getaddrinfo if available, so that IPv6 works.
25 Use strdup instead of malloc/strcpy to duplicate strings.
27 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
28 (human_space_before_unit): New constant.
29 * human.c (human_readable): Support it.
31 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
32 (xgetcwd): Set errno correctly when failing.
33 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
34 the failure is actually due to a PATH_MAX problem.
36 Further getopt changes to make it more likely that glibc will
38 * getopt.c (POSIXLY_CORRECT): New constant.
39 (getopt): Use it, so to preserve glibc semantic
40 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
41 when compiling for libc.
42 * getopt_.h (__getopt_argv_const): Bring it back.
43 (getopt_long, getopt_long_only): Use it.
45 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
46 New arg POSIXLY_CORRECT. All callers changed.
47 (getopt): Argv is now char * const *, as per standard.
48 (_getopt_internal_r, _getopt_internal): Argv is now char **,
49 not char *__getopt_argv_const *.
50 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
51 _getopt_long_only_r): Likewise.
52 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
53 * getopt_int.h (_getopt_internal, _getopt_internal_r,
54 _getopt_long_r, _getopt_long_only_r): Likewise.
55 * getopt_.h (__getopt_argv_const): Remove.
56 (getopt): Argv is now char * const *, as per standard.
58 * getdate.y (tORDINAL): New token.
59 (day, relunit): Allow it for relative times.
60 (relative_time_table): Use tORDINAL for ordinals.
62 2004-11-15 Jim Meyering <jim@meyering.net>
64 * closeout.c: Include "__fpending.h" once again.
66 (close_stdout): Don't fail just because stdout was closed initially,
67 since some programs don't write to stdout in the normal course of
68 operation (other than --version and --help), and we don't want this
69 function to make e.g. `touch file >&-' fail.
70 But do fail if it was closed and someone has tried to write to it.
71 E.g., `printf foo >&-' must fail.
73 2004-11-11 Simon Josefsson <jas@extundo.com>
75 * strtok_r.h, strtok_r.c: New file.
77 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
79 * getopt_.h (__getopt_argv_const): New macro, to be used so that
80 we can stop lying to compilers about the constness of argv when we
81 are compiled outside glibc.
82 (getopt, getopt_long, getopt_long_only): Use it.
83 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
85 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
86 _getopt_long_only_r): Likewise.
87 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
88 _getopt_long_only_r): Likewise.
90 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
91 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
92 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
93 the other external symbols.
94 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
95 declaration, since the above renaming now works around collisions.
97 2004-11-11 Jim Meyering <jim@meyering.net>
99 * linebreak.c: Remove trailing blanks.
100 * alloca_.h: Likewise.
102 * euidaccess.c: Likewise.
103 * allocsa.h: Likewise.
105 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
107 * mktime.c (SHR): New macro, which is a portable
108 substitute for >> that should work even on Crays.
109 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
110 Problem reported by Mark D. Baushke in
111 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
112 * getdate.y (SHR): Likewise.
114 * strftime.c (SHR): Likewise.
116 * quotearg.c (struct quoting_options): Use unsigned int for
117 quote_these_too, so that right shifts are well defined. All uses
120 2004-11-10 Simon Josefsson <jas@extundo.com>
122 * getaddrinfo.h, getaddrinfo.c: New files.
124 2004-11-10 Jim Meyering <jim@meyering.net>
126 Ensure that no close failure goes unreported.
127 * closeout.c (close_stdout): Always close stdout. I.e., don't
128 return early when it seems there's nothing to flush.
129 Don't include __fpending.h.
131 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
133 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
135 2004-11-05 Bruno Haible <bruno@clisp.org>
137 * readlink.c: Include stddef.h, needed for size_t on Woe32.
138 Reported by Mark D. Baushke <mdb@cvshome.org>.
140 2004-11-04 Bruno Haible <bruno@clisp.org>
142 2004-09-11 Bruno Haible <bruno@clisp.org>
143 * allocsa.valgrind: New file.
144 2004-02-06 Bruno Haible <bruno@clisp.org>
145 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
146 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
147 Reported by Christopher Seip <chris.seip@hp.com>.
149 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
151 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
152 with errno == ERANGE if the buffer is too small.
153 Problem reported by Mark D. Baushke.
155 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
157 * xreadlink.c (MAXSIZE): New macro.
158 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
159 size does not exceed MAXSIZE. Avoid cast.
160 As suggested by Mark D. Baushke in
161 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
162 if readlink fails with buffer size just under MAXSIZE, try again
165 2004-11-02 Derek R. Price <derek@ximbiot.com>
166 and Paul Eggert <eggert@cs.ucla.edu>
168 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
169 (get_date): Overparenthesize to avoid GCC warning.
171 2004-11-02 Bruno Haible <bruno@clisp.org>
173 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
174 function returns void.
176 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
178 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
179 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
182 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
184 * getdate.y: Add support for TZ="foo" within a date string.
185 Fix some bugs near time_t boundaries. Reject dates with
186 out-of-range components, e.g., "Sept 31".
187 Include <stdlib.h>, "setenv.h", "xalloc.h".
188 (ISDIGIT_LOCALE): Remove; unused.
189 Note that the TZ and time functions used here are not reentrant.
190 (mktime_ok, get_tz): New functions.
191 (TZBUFSIZE): New constant.
192 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
193 This requires that we sometimes generate our own TZ="XXX..." setting.
195 2004-10-27 Derek R. Price <derek@ximbiot.com>
197 * mktime.c (not_equal_tm): Remove redundant check.
199 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
201 * getdate.y: Use Bison 1.875 features, and some minor
202 code cleanups. This change does not affect semantics.
203 Don't include <stdlib.h>; no longer needed.
204 Don't include unlocked-io.h; only the "#if TEST" code uses
205 stdio, and performance isn't crucial there.
206 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
207 Bison 1.875 features as described below.
208 All uses of "PC." replaced by "pc->".
209 (YYSTYPE): Add a forward declaration.
210 (yylex, yyerror): Use full prototypes in forward decls.
211 Use "%pure-parser" rather than obsolescent "%pure_parser".
212 Use %parse-param and %lex-param instead of obsolescent
213 YYPARSE_PARAM and YYLEX_PARAM.
214 (meridian_table, month_and_day_table, time_units_table,
215 relative_time_table, time_zone_table, military_table,
216 lookup_zone, lookup_word, get_date):
217 Use NULL instead of 0 where appropriate.
218 (to_hour): Avoid abort (), to avoid a dependency on
220 (yyerror, yylex): Now accepts parser_control * arg.
221 (main) [TEST]: Use '\0' rather than 0 for char.
223 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
225 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
226 It's now the caller's responsibility to handle the case where
227 !HAVE_GETPAGESIZE && !defined getpagesize.
229 * mktime.c (leapyear): Arg is long int, not int.
231 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
233 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
235 2004-10-12 Simon Josefsson <jas@extundo.com>
237 * getpass.c (fflush_unlocked, flockfile, funlockfile)
238 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
241 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
243 * vsnprintf.h: New file.
244 * vsnprintf.c: New file.
246 2004-10-07 Bruno Haible <bruno@clisp.org>
248 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
249 into the provided buffer.
251 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
253 * diacrit.c, diacrit.h: Add GPL notice.
255 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
256 * atanl.c (atanl): Keep the code as similar to glibc as possible.
257 * logl.c (logl): Keep the code as similar to glibc as possible.
258 This avoids a potential constant-folding bug.
260 2004-10-05 Bruno Haible <bruno@clisp.org>
262 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
264 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
266 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
267 * xmalloc.c (xmemdup): Likewise.
268 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
269 XFREE): Remove these long-obsolescent macros.
270 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
273 * regex.c (re_comp): Cast gettext return value to char *,
274 Problem reported by Martin Neitzel via Mark D. Baushke.
276 2004-10-04 Simon Josefsson <jas@extundo.com>
278 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
279 '#ifdef USE_UNLOCKED_IO'.
281 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
283 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
284 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
285 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
286 regex.c, sha1.c, version-etc.c, yesno.c:
287 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
288 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
289 the includer's responsibility.
293 * modechange.c (mode_compile): Don't decrement a pointer that
294 points to the start of a string, as the C Standard says the
295 resulting behavior is undefined.
297 * backupfile.h (enum backuptype): Rename none -> no_backups,
298 simple -> simple_backups, numbered_existing ->
299 numbered_existing_backups, numbered -> numbered_backups
300 to avoid shadowing problems. All uses changed.
301 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
302 * backupfile.c (check_extension, numbered_backup):
303 Rename locals to avoid shadowing 'basename'.
304 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
307 * .cppi-disable: Add getopt_.h, getopt_int.h.
308 * .cvsignore: Add getopt.h.
310 2004-10-04 Simon Josefsson <jas@extundo.com>
312 * memmem.h: New file.
313 * memmem.c: New file, taken from glibc.
315 2004-10-02 Jim Meyering <jim@meyering.net>
317 * dirfd.h, getpagesize.h: Add copyright notice.
319 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
321 * snprintf.c: Remove comments as to why each header is needed.
323 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
325 * strsep.h: New file.
326 * strsep.c: New file.
328 2004-10-01 Simon Josefsson <jas@extundo.com>
330 * snprintf.c (snprintf): Handle size==0.
332 2004-10-01 Simon Josefsson <jas@extundo.com>
333 Bruno Haible <bruno@clisp.org>
335 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
336 (snprintf): Declare 'args'.
338 2004-09-30 Simon Josefsson <jas@extundo.com>
340 * snprintf.h, snprintf.c: New files.
342 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
344 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
345 (hol_entry_help): Never translate an empty string.
346 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
347 * argp.h (OPTION_NO_TRANS): New option.
349 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
351 * xvasprintf.c: Include xalloc.h.
352 (xvasprintf): Use xalloc_die, not xmalloc_die.
354 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
356 * dummy.c: Change copyright notice to FSF, and license to GPL.
358 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
360 * argp-pvh.c (argp_program_version_hook): Provide initial value.
361 Problem reported by Bruno Haible in:
362 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
364 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
366 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
367 in case some system header has #define'd it. Problem reported by
369 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
371 2004-09-08 Bruno Haible <bruno@clisp.org>
373 * stdint_.h.in: New file, taken from GNU clisp.
375 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
377 * xvasprintf.h: New file.
378 * xvasprintf.c: New file.
379 * xasprintf.c: New file.
381 2004-09-08 Bruno Haible <bruno@clisp.org>
383 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
385 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
387 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
389 Import from coreutils.
390 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
391 strings on unbounded length. alloca's performance benefits aren't
394 (parse_with_separator): New function, with most of the internals
395 of the old parse_user_spec. Allow user to omit both user and group,
396 for compatibility with FreeBSD.
397 Clone only the user name, not the entire spec.
398 Do not set *uid, *gid unless entirely successful.
399 Avoid memory leak in some failing cases.
400 Fix regression for USER.GROUP reported by Dmitry V. Levin in
401 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
402 (parse_user_spec): Rewrite to use parse_with_separator.
404 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
406 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
407 its complicated substitute.
408 * argp-help.c: Include <errno.h>, for program_invocation_short_name
409 and program_invocation_name.
410 (__argp_basename) [!_LIBC]: Remove; the only use was
411 replaced by its body.
412 (__argp_short_program_name): Change condition from
413 !defined __argp_short_program_name to
414 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
415 to match argp-namefrob.h.
416 (__argp_failure): Don't assume strerror_r returns char *.
417 * argp-parse.c (N_): Define unconditionally.
418 (argp_default_options): Fill out initializers with 0 to avoid
421 2004-08-12 Simon Josefsson <jas@extundo.com>
423 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
424 * getopt_.h: Renamed from getopt.h.
426 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
428 Merge from coreutils.
430 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
431 wmemchr or wmemcpy. Problem reported by Robert Dahlem
432 for Reliant Unix 5.43.
434 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
435 (union fooround): Use uintmax_t, not long int.
436 The rest is a merge from libc:
437 [defined _LIBC]: Include <shlib-compat.h>.
438 (_obstack) [defined _LIBC]: Remove after 2.3.4.
440 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
442 * strverscmp.c: Convert to UTF-8.
444 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
446 * obstack.h (obstack_empty_p):
447 Don't assume that chunk->contents is suitably aligned.
448 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
449 Likewise. Problem reported by Benno in
450 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
452 * chown.c (rpl_chown): Work even if the file is writeable but not
453 readable. This could be improved further but it'd take some work.
455 2004-08-08 Simon Josefsson <jas@extundo.com>
457 * xgethostname.c: Don't include error.h (not used).
460 * getpass.c: Include getpass.h first.
462 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
464 * xalloc-die.c: New files.
465 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
467 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
468 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
469 (_, N_, xalloc_die): Move to xalloc-die.c.
470 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
471 so that we needn't mess with xalloc_msg_memory_exhausted.
473 * sha1.h: Renamed from sha.h.
474 (SHA1_H): Renamed from _SHA_H.
475 (sha1_ctx): Renamed from sha_ctx.
476 (sha1_init_ctx): Renamed from sha_init_ctx.
477 (sha1_process_block): Renamed from sha_process_block.
478 (sha1_process_bytes): Renamed from sha_process_bytes.
479 (sha1_finish_ctx): Renamed from sha_finish_ctx.
480 (sha1_read_ctx): Renamed from sha_read_ctx.
481 (sha1_stream): Renamed from sha_stream.
482 (sha1_buffer): Renamed from sha_buffer.
483 * sha1.c: Likewise; renamed from sha.c.
484 Do not include <sys/types.h>.
485 Include <stddef.h> rather than <stdlib.h>.
487 2004-08-08 Bruno Haible <bruno@clisp.org>
489 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
490 FILESYSTEM_PREFIX_LEN.
491 * progreloc.c: Likewise.
492 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
494 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
497 * argp-help.c (make_hol, hol_append): Don't assume that
498 SIZE_MAX is a valid preprocessor constant.
499 (__argp_basename): Change from "#ifndef _LIBC"
500 to "#ifndef __argp_short_program_name", so that
501 we don't compile these functions for tar.
503 More merges from coreutils.
504 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
505 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
507 * addext.c: Remove; no longer needed.
508 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
509 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
510 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
511 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
512 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
513 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
514 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
515 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
516 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
517 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
518 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
519 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
520 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
521 Import changes from coreutils.
523 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
525 Merge from coreutils.
527 * .gdb-history: Remove; this doesn't belong here.
529 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
530 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
531 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
533 * dirname.h: Include <stdbool.h>.
534 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
535 for consistency with POSIX terminology. All uses changed.
536 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
537 (strip_trailing_slashes): Use bool for booleans.
538 * stripslash.c (strip_trailing_slashes): Likewise.
540 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
541 sometimes returns a positive errno value even when it succeeds.
542 (print_errno_message) [!LIBC]: Fall back on strerror if
545 * path-concat.c (mempcpy): Don't define if a system header defines it.
546 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
547 (longest_relative_suffix): New function.
548 (path_concat): Use it. Assume first argument is not NULL.
549 Port to DOS. Omit redundant separators.
550 Report an error instead of returning NULL.
551 Use mempcpy instead of memcpy.
552 (xpath_concat): Remove: not declared or used.
554 * same.h: Include <stdbool.h>
555 (same_name): Return bool, not int.
556 * same.c (same_name): Likewise.
557 (errno): Don't declare; we assume C89 or better now.
559 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
560 if not already defined.
562 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
563 * dup-safer.c (errno): Likewise.
565 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
567 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
570 2004-08-03 Simon Josefsson <jas@extundo.com>
572 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
573 * progname.h: Don't include stdbool.h.
575 2004-08-02 Simon Josefsson <jas@extundo.com>
577 * getsubopt.h: New file, with comments from Bruno Haible.
578 * getsubopt.c: New file, from glibc, but slightly modified based on
579 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
581 2004-08-01 Simon Josefsson <jas@extundo.com>
583 * xgetdomainname.c: Include stdlib.h, for free().
585 2004-07-16 Simon Josefsson <jas@extundo.com>
589 2004-07-16 Bruno Haible <bruno@clisp.org>
591 * backupfile.h: Add extern "C" for C++.
592 * closeout.h: Likewise.
593 * copy-file.h: Likewise.
594 * findprog.h: Likewise.
595 * full-write.h: Likewise.
596 * pathname.h: Likewise.
597 * progname.h: Likewise.
598 * stpcpy.h: Likewise.
599 * stpncpy.h: Likewise.
600 * strcase.h: Likewise.
601 * strstr.h: Likewise.
602 * xalloc.h: Likewise.
604 * mbswidth.h: Add extern "C" for C++.
605 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
607 2004-07-09 Simon Josefsson <jas@extundo.com>
609 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
610 failed without this.)
612 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
614 * fchown-stub.c: New file.
616 2004-06-24 Jim Meyering <jim@meyering.net>
618 * obstack.h (obstack_base): Cast to (void *), per documentation.
620 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
622 * argz.c, argz_.h: New files, which are autoupdated from libtool.
624 2004-06-01 Jim Meyering <jim@meyering.net>
626 * calloc.c: New file.
628 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
630 * getdate.y (yylex): Allow space between sign and number.
631 Problem reported by Dan Jacobson.
633 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
634 and Jim Meyering <jim@meyering.net>
636 Merge from coreutils CVS.
638 * stat-macros.h: New file, with contents from file-type.h
639 and coreutils' system.h.
640 * file-type.c: Include "stat-macros.h".
641 * file-type.h (file_type): Move all macro definitions to new file,
644 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
645 Wrap old code with this conditional.
646 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
647 function that does not dereference symlinks.
648 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
650 * xreadlink.c: Include xreadlink.h first, to catch .h file
652 (xreadlink): Accept new arg SIZE, for efficiency.
653 All decls and uses changed.
654 * xreadlink.h: Include <stddef.h>, for size_t.
656 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
657 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
659 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
661 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
663 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
664 macros to be defined.
665 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
666 the allocator returns NULL because the requested size is zero.
668 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
670 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
671 var. Add comment explaining why libc still defines it. This
672 merges the following patch from glibc:
673 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
675 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
677 * obstack.c (_obstack): Remove unused variable. It hasn't been
678 present in glibc since revision 1.1 of this file.
679 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
680 obstack_alignment_mask, obstack_alloc, obstack_base,
681 obstack_blank, obstack_blank_fast, obstack_chunk_size,
682 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
683 obstack_grow0, obstack_init, obstack_int_grow,
684 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
685 obstack_next_free, obstack_object_size, obstack_ptr_grow,
686 obstack_ptr_grow_fast, obstack_room): Remove declarations of
687 nonexistent functions.
689 2004-05-17 Derek R. Price <derek@ximbiot.com>
690 Paul Eggert <eggert@cs.ucla.edu>
692 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
694 2004-05-14 Bruno Haible <bruno@clisp.org>
696 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
697 that consists of a '.' followed by an empty digit string.
698 Patch by Tor Lillqvist <tml@iki.fi>.
700 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
702 Port obstack to the AS/400, where pointers are 16 bytes wide and
703 you cannot cast an integer to a valid pointer. This patch is
704 currently waiting to be integrated into glibc; see
705 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
707 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
708 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
709 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
710 (struct obstack): temp member is now a union of a pointer and
711 an integer, instead of an integer. All integer uses changed.
712 This does not affect the physical layout of struct obstack,
713 except on hosts (like the AS/400) where the size or alignment of
714 void * is greater than that of ptrdiff_t.
715 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
716 __STDC__)]: Store temporary in pointer member of union, not
718 * obstack.c: Include <stddef.h>, for offsetof.
719 (struct fooalign): Remove; it doesn't need a name.
720 (union fooround): Change double to long double, and add void *.
721 (DEFAULT_ALIGNMENT): Use offsetof to compute.
722 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
723 not a macro. Hence the values are always int; so remove all
724 casts-to-int in uses.
726 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
727 Derek Price <derek@ximbiot.com>
729 * alloca.c: Include <alloca.h>, to get our interface.
730 * alloca_.h: Use __alloca on AIX, so that we don't have to
731 include <alloca.h> first. Use C89 prototype for alloca; this
732 requires including <stddef.h> for size_t. Use extern "C" if C++.
733 Use #elif for simplicity, since we can assume C89 now.
734 Don't try to source the system alloca.h since it will not be found
735 and to prevent recursively including its replacement.
736 * fnmatch.c: Include <alloca.h> instead of opencoding.
737 * lib/regex.c: Likewise.
739 2004-05-16 Derek Price <derek@ximbiot.com>
740 Paul Eggert <eggert@cs.ucla.edu>
742 getline cleanup. This changes the getndelim2 API: both order of
743 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
746 * getline.c: Don't include stddef.h or stdio.h, since our
748 (getline): Always use getdelim, so that we don't have two
750 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
752 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
753 (GETNDELIM2_MAXIMUM): New macro.
754 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
755 instead of the old practice of delim2==0. All callers changed.
756 Return -1 on overflow, instead of returning junk.
757 Do not set *linesize unless allocation succeeds.
758 * getndelim2.h: Do not include stddef.h; no longer needed, now
759 that we include sys/types.h.
760 * getnline.h: Likewise.
761 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
762 (getndelim2): Reorder arguments.
763 * getnline.c (getnline, getndelim):
764 Don't discard the NMAX argument.
765 (getnline): Invoke getndelim, to avoid code duplication.
766 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
767 of (size_t) -1 by callers of the getnline family.
769 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
771 * nanosleep.c (suspended): Change its type from int to
772 sig_atomic_t volatile.
773 (first_call): Make it private to rpl_nanosleep, and have it
774 be zero initially as that's a bit faster.
775 (my_usleep): Round up fractional times instead of truncating them,
776 as this is the usual meaning for 'sleep'.
778 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
780 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
781 (ENOSYS): Define if not defined.
782 (settime): Fall back on stime if it exists and settimeofday fails.
783 But don't bother with fallbacks if a method fails with errno == EPERM.
785 2004-05-11 Jim Meyering <jim@meyering.net>
787 Prior to this change, the save_cwd caller required read access to the
788 current directory on most systems (ones with the fchdir function).
790 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
791 fails, try write-only, and finally, resort to using xgetcwd.
793 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
795 * obstack.c, obstack.h: Import changes from libc.
797 2004-04-28 Bruno Haible <bruno@clisp.org>
799 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
800 implicitly appends .exe to executables.
801 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
802 accepts Windows pathnames.
803 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
804 Cygwin like Windows, since it now accepts Windows pathnames.
805 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
806 Cygwin like Windows, since it now accepts Windows pathnames.
807 Reported by Derek Robert Price <derek@ximbiot.com>.
809 2004-04-20 Jim Meyering <jim@meyering.net>
811 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
813 2004-04-20 Jim Meyering <jim@meyering.net>
814 Bruno Haible <bruno@clisp.org>
816 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
817 memory when realloc fails.
819 2004-04-18 Jim Meyering <jim@meyering.net>
821 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
822 don't leak memory and do call END_UTMP_ENT.
824 2004-04-11 Paul Eggert <eggert@twinsun.com>
826 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
827 (CHAR_BIT): Remove, since we assume C89.
828 Include <stdint.h> if available, as per current Autoconf CVS advice.
830 2004-03-30 Paul Eggert <eggert@twinsun.com>
832 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
833 not bool, to be more consistent with Unix conventions.
834 Suggested by Bruno Haible.
836 Merge from coreutils.
838 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
841 * getdate.h: Include stdbool.h, and timespec.h instead of
842 the usual <time.h> dance.
843 (get_date): Change signature to support fractional time stamps.
845 * getdate.y: Include "getdate.h" first, as we can now
846 assume C89 and don't need to worry about 'const'.
847 Similarly, include "unlocked-io.h" near start, not in middle.
849 (textint.value): Use long int rather than int.
850 (textint.digits): Use size_t rather than int.
851 (BILLION, LOG10_BILLION): New constants.
852 (parser_control): New member rel_ns. Members day_ordinal,
853 time_zone, month, day, hour, minutes, rel_year, rel_month,
854 rel_day, rel_hour, rel_minutes, rel_seconds
855 are now long int, not int. Member seconds is now struct timespec,
856 not int. New member timespec_seen. Members dates_seen, days_seen,
857 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
859 (%union.intval): Now long int, not int.
861 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
862 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
863 (spec): Now is a timespec or an item list.
864 (timespec, items): New nonterminals.
865 (time, rel, relunit, number, get_date):
866 Add support for fractional seconds.
867 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
868 (gmtime, localtime, mktime): Remove decls; not needed with C89.
869 (to_hour): First arg is now long int, not int.
870 (to_year): Returns long int, not int.
871 Don't treat year -70 like 70.
872 (tm_diff): Returns long int, not int.
873 (lookup_word): Use bool instead of int when appropriate.
874 (yylex): Use size_t for count, not int.
875 Detect overflow when parsing large integer constants.
876 Add support for fractions.
877 (get_date): Make pointers 'const' if possible.
878 Use more-portable code to detect integer overflow.
879 (main) [TEST]: Adjust to above changes. Test for localtime failure.
880 Don't use ctime; it's not reliable if the year has >4 digits.
882 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
883 This is for compatibility with BSD.
885 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
886 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
887 From coreutils' system.h.
889 * userspec.c: Don't include "posixver.h".
890 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
891 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
892 compatible extension. Simplify code by removing a boolean int
893 that was always nonzero if a string was nonnull.
895 2004-03-30 Jim Meyering <jim@meyering.net>
897 Merge from coreutils.
899 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
901 * readtokens.c (readtoken): Don't leak 64 bytes when reading
902 an empty input stream.
904 * readtokens.c: Include <stdbool.h>.
905 (readtoken): Use `size_t' rather than int/long.
906 All callers adjusted.
907 Use `bool' rather than `int' where appropriate.
908 Use memset rather than an explicit loop.
909 Use x2nrealloc rather than xrealloc.
910 Allow the use of `\0' as a delimiter.
911 (readtokens): Likewise.
912 * readtokens.h (readtoken, readtokens): Update prototypes.
914 2004-03-30 Bruno Haible <bruno@clisp.org>
916 * getloadavg.c (getloadavg): Don't assume setlocale returns
919 2004-03-29 Paul Eggert <eggert@twinsun.com>
921 Merge changes to getloadavg.c from coreutils and Emacs.
923 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
924 Define to an expression, not to the empty string.
925 Include cloexec.h and xalloc.h.
926 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
927 Use set_cloexec_flag rather than rolling our own.
928 * cloexec.c, cloexec.h: New files.
930 2004-03-18 Paul Eggert <eggert@twinsun.com>
932 * getopt.h: Sync with libc CVS.
934 2004-03-18 Paul Eggert <eggert@twinsun.com>
935 Bruno Haible <bruno@clisp.org>
937 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
938 not on all platforms that have <wchar.h>.
939 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
941 2004-03-09 Paul Eggert <eggert@twinsun.com>
943 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
945 * getopt_int.h: New file, also synced from libc.
947 2004-03-07 Paul Eggert <eggert@twinsun.com>
949 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
950 '#if' expressions. Unlike the code it replaces, it does not
951 depend on (defined _SC_PAGESIZE). However, it does depend on
952 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
953 first reported by Jason Andrade in
954 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
956 2004-01-18 Simon Josefsson <jas@extundo.com>
958 * strdup.h: New file.
959 * strdup.c: Include it.
960 * path-concat.c: Include strdup.h. Drop strdup declaration.
961 * userspec.c: Include strdup.h. Drop strdup declaration.
963 2004-02-06 Karl Berry <karl@gnu.org>
965 * config.charset: update from gettext 0.14.1.
967 2004-02-05 Paul Eggert <eggert@twinsun.com>
969 Add comments and code, prompted by suggestions from Bruno Haible
971 * quotearg.h (quotearg_alloc): New decl. Improve the comments
972 describing the enum quoting_style values.
973 * quotearg.c (quotearg_alloc): New function.
974 (quotearg_buffer_restyled): Treat lone { and } as special.
975 Treat = as special. Work around bug with older shells
976 that "see" a '\' that is really the 2nd byte of a multibyte char.
977 Quote empty string with shell_quoting_style.
979 2004-02-03 Bruno Haible <bruno@clisp.org>
981 * pipe.h: New file, from GNU gettext.
982 * pipe.c: New file, from GNU gettext.
984 2004-01-27 Bruno Haible <bruno@clisp.org>
986 * execute.h: New file, from GNU gettext.
987 * execute.c: New file, from GNU gettext.
988 * w32spawn.h: New file, from GNU gettext.
990 2004-01-23 Paul Eggert <eggert@twinsun.com>
992 Exit-status fix from coreutils.
994 Use exit_failure consistently in place of EXIT_FAILURE,
995 so that program exit statuses are consistent on failure.
997 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
998 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
999 * argmatch.h: Comment fix to match the above.
1000 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1001 Now a macro referring to exit_failure, instead of a separate
1002 variable. Include "exitfail.h" to get it.
1003 * xstrtol.h: Include "exitfail.h".
1004 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1006 * long-options.c (parse_long_options): Use prototype
1007 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1010 2004-01-21 Jim Meyering <jim@meyering.net>
1012 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1013 so as not to conflict with a different-sized __mktime_internal
1014 function in GNU libc.
1015 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1016 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1018 2004-01-18 Paul Eggert <eggert@twinsun.com>
1020 Merge from diffutils.
1022 * file-type.c (file_type): Add typed memory objects.
1023 * file-type.h (S_TYPEISTMO): New macro.
1025 * c-stack.h (c_stack_action): Remove argv argument.
1026 * c-stack.c (c_stack_action): Likewise. All uses changed.
1027 (die): Don't calculate message unless segv_action returns.
1028 (get_stack_location, min_address_from_argv, max_address_from_argv,
1029 volatile stack_base, volatile_stack_size): Remove.
1030 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1031 that every segmentation violation is a stack overflow. (Ouch!)
1032 See Debian bug 136249 (still outstanding) for more info about why
1033 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1035 2003-11-30 Bruno Haible <bruno@clisp.org>
1037 Safer stack allocation.
1038 * setenv.c: Include allocsa.h.
1039 (alloca): Remove fallback definition.
1040 (freea): Remove macro.
1041 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1044 2003-10-17 Bruno Haible <bruno@clisp.org>
1046 * binary-io.h: Avoid warnings on Cygwin.
1048 2003-12-28 Bruno Haible <bruno@clisp.org>
1050 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1051 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1053 2003-11-28 Bruno Haible <bruno@clisp.org>
1055 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1057 2003-11-27 Bruno Haible <bruno@clisp.org>
1059 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1061 2003-11-17 Bruno Haible <bruno@clisp.org>
1063 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1065 2003-11-24 Bruno Haible <bruno@clisp.org>
1067 * xallocsa.h: New file, from GNU gettext.
1068 * xallocsa.c: New file, from GNU gettext.
1070 2003-11-24 Bruno Haible <bruno@clisp.org>
1072 * allocsa.h: New file, from GNU gettext.
1073 * allocsa.c: New file, from GNU gettext.
1075 2003-11-24 Bruno Haible <bruno@clisp.org>
1077 * eealloc.h: New file.
1079 2004-01-15 Jim Meyering <jim@meyering.net>
1081 Merge from coreutils.
1083 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1084 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1085 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1087 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1088 optional configure-time default.
1090 * version-etc.c (version_etc_copyright): Update copyright date.
1092 * xreadlink.c (xreadlink): Correct outdated comment.
1094 2004-01-15 Paul Eggert <eggert@twinsun.com>
1096 Merge from coreutils.
1098 * posixver.c: Include posixver.h.
1100 * same.c: Include <stdbool.h>, <limits.h>.
1101 (_POSIX_NAME_MAX): Define if not defined.
1103 (same_name): If file names are silently truncated, report
1104 that the file names are the same if they are the same after
1105 the silent truncation.
1107 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1108 conversion function.
1109 * xstrtod.c (xstrtod): Likewise. All callers changed to
1110 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1113 2004-01-14 Paul Eggert <eggert@twinsun.com>
1115 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1116 with like-named macro in fnmatch.c.
1117 (EXT): Use an internal constant instead.
1119 Merge fnmatch patches from glibc.
1120 * fnmatch.c (mbsinit): Remove define.
1121 Add libc_hidden_ver (__fnmatch, fnmatch).
1122 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1123 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1125 2003-12-14 Karl Berry <karl@gnu.org>
1127 * config.charset: update from gettext-runtime.
1129 2003-12-03 Paul Eggert <eggert@twinsun.com>
1131 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1132 Bug reported by Alfred M. Szmidt.
1134 2003-11-29 Karl Berry <karl@gnu.org>
1136 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1138 2003-11-23 Paul Eggert <eggert@twinsun.com>
1139 Bruno Haible <bruno@clisp.org>
1141 * printf-parse.h: Don't include sys/types.h.
1142 (ARG_NONE): New macro.
1143 (char_directive): Change type of *arg_index fields to size_t.
1144 * printf-parse.c: Don't include sys/types.h.
1145 (SSIZE_MAX): Remove macro.
1146 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1147 Remove unnecessary overflow check.
1148 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1151 2003-11-24 Paul Eggert <eggert@twinsun.com>
1153 * alloca.c: Remove dependency on xalloc module.
1154 (xalloc_die): Remove.
1155 (memory_full) [!defined emacs]: New macro.
1156 [!defined emacs]: Don't include xalloc.h.
1157 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1158 address arithmetic overflows. Change datatypes a bit to avoid
1161 2003-11-22 Jim Meyering <jim@meyering.net>
1163 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1165 2003-11-17 Bruno Haible <bruno@clisp.org>
1167 * vasnprintf.c (alloca): Remove fallback definition.
1168 (freea): Remove definition.
1169 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1170 Reported by Paul Eggert.
1172 2003-11-17 Jim Meyering <jim@meyering.net>
1174 On systems without utime and without a utimes function capable of
1175 dealing with a NULL struct utimbuf* argument, this utime replacement
1176 could -- in unusual circumstances -- leak a file descriptor.
1177 * utime.c: Include <unistd.h> and <errno.h>.
1178 (utime_null): Be sure to close `fd' and to preserve errno.
1179 Reported by Geoff Collyer via Arnold Robbins.
1181 2003-11-16 Paul Eggert <eggert@twinsun.com>
1182 Bruno Haible <bruno@clisp.org>
1184 Protect against address arithmetic overflow.
1185 * printf-args.h: Include stddef.h.
1186 (arguments): Change type of field 'count' to size_t.
1187 * printf-args.c (printf_fetchargs): Use size_t instead of
1188 'unsigned int' where appropriate.
1189 * printf-parse.h: Include sys/types.h.
1190 (char_directive): Change type of *arg_index fields to ssize_t.
1191 (char_directives): Change type of fields 'count', max_*_length to
1193 * printf-parse.c: Include sys/types.h and xsize.h.
1194 (SSIZE_MAX): Define fallback value.
1195 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1196 instead of 'int' where appropriate. Check a_allocated, d_allocated
1197 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1198 * vasnprintf.c: Include xsize.h.
1199 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1200 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1201 overflow. Avoid wraparound when converting a width or precision from
1204 2003-11-16 Bruno Haible <bruno@clisp.org>
1206 Update from GNU gettext.
1207 * printf-parse.c: Generalize to it can be compiled for wide strings.
1208 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1209 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1210 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1211 SNPRINTF): New macros.
1212 Don't include <alloca.h> if the file is used inside libintl.
1213 (local_wcslen): New function, for Solaris 2.5.1.
1214 (VASNPRINTF): Use it instead of wcslen.
1216 2003-11-16 Bruno Haible <bruno@clisp.org>
1218 * xsize.h (xmax): New function.
1219 (xsum, xsum3, xsum4): Declare as "pure" functions.
1221 2003-11-12 Paul Eggert <eggert@twinsun.com>
1223 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1224 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1225 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1226 heuristic is just as accurate as far as we know, and it removes a
1227 dependency on size_max.m4 and ptrdiff_max.m4.
1229 2003-11-12 Paul Eggert <eggert@twinsun.com>
1231 * xstrtol.c (__xstrtol): Remove "break" immediately after
1232 "return", to pacify some unknown compiler. Problem reported
1235 2003-11-11 Bruno Haible <bruno@clisp.org>
1237 * xsize.h (SIZE_MAX): Remove fallback definition.
1238 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1241 2003-11-10 Paul Eggert <eggert@twinsun.com>
1243 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1244 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1245 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1247 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1248 not (size_t) -1, since it's defined here.
1250 2003-11-06 Paul Eggert <eggert@twinsun.com>
1252 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1253 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1254 Reject sizes of exactly SIZE_MAX bytes.
1255 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1256 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1258 2003-11-05 Bruno Haible <bruno@clisp.org>
1260 * xsize.h: Include limits.h, to avoid a possible collision with
1261 SIZE_MAX defined in <limits.h> on Solaris.
1263 2003-11-04 Bruno Haible <bruno@clisp.org>
1265 * xsize.h: New file.
1266 * linebreak.c: Include xsize.h.
1267 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1268 argument for overflow.
1269 Suggested by Paul Eggert.
1271 2003-10-31 Bruno Haible <bruno@clisp.org>
1273 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1274 to avoid (extremely rare) race condition.
1275 Suggested by Paul Eggert.
1277 2003-11-03 Jim Meyering <jim@meyering.net>
1279 * userspec.c: Include "userspec.h".
1280 * userspec.h: New file.
1282 2003-10-31 Paul Eggert <eggert@twinsun.com>
1284 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1285 * mountlist.c (SIZE_MAX): Define if not defined already.
1286 (read_filesystem_list): Set and use me_type_malloced.
1287 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1288 whatever the type happens to be), for brevity and consistency.
1289 Check for size calculation overflow on Alphas running OSF/1.
1291 2003-10-31 Jim Meyering <jim@meyering.net>
1293 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1295 * linebuffer.c: Include <string.h> for declaration of memset.
1297 2003-10-30 Paul Eggert <eggert@twinsun.com>
1298 Bruno Haible <bruno@clisp.org>
1300 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1301 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1303 2003-10-29 Paul Eggert <eggert@twinsun.com>
1305 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1306 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1308 * quotearg.c (quotearg_n_options): Use it.
1309 * group-member.c: Include <stdbool.h>.
1310 (free_group_info): Arg is now const *; don't free arg.
1311 (get_group_info): Now returns bool and accepts struct group_info *,
1312 rather than returning a malloc'ed struct group_info *.
1313 All uses changed. Check for overflow in internal size calculation.
1315 * getusershell.c (readname): Simplify the code by using x2nrealloc
1316 rather than xmalloc/xrealloc.
1317 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1318 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1319 conformance bug: the old code used a pointer after freeing the
1320 storage that it addressed.
1321 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1322 rather than doing it by hand.
1323 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1324 the buffer preserved. Use free and xmalloc instead.
1325 * quotearg.c (quotearg_n_options): Likewise.
1326 Use a simpler test for size overflow. Don't use xalloc_oversized
1327 because unsigned int might be wider than size_t (!); this suggests
1328 that we should switch from unsigned int to size_t for slot numbers.
1330 2003-10-27 Bruno Haible <bruno@clisp.org>
1332 * stdbool_.h: Better support for BeOS.
1334 2003-10-27 Paul Eggert <eggert@twinsun.com>
1336 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1337 to allocate the returned structure. Do not allocate a subarray,
1338 as x2nrealloc will do that.
1339 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1340 instead of xnrealloc.
1341 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1343 2003-10-26 Paul Eggert <eggert@twinsun.com>
1345 * xalloc.h (xalloc_oversized): New static inline function, for
1346 callers that want to do their own size-overflow checking. Include
1347 <stdbool.h>, since xalloc_oversized returns bool.
1348 * xalloc.c (array_size_overflow): Remove. All callers changed
1349 to use xalloc_oversized.
1351 Add two functions x2realloc, x2nrealloc, for programs that grow
1352 arrays dynamically by doubling their sizes.
1353 * xalloc.h (x2realloc, x2nrealloc): New decls.
1354 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1357 Port to C99 semantics for 'inline' of external functions.
1358 Bug reported by Bruno Haible.
1359 * xmalloc.c (xnmalloc_inline): New static inline function,
1360 with the old contents of xnmalloc.
1361 (xnmalloc, xmalloc): Use it.
1362 (xnrealloc_inline): New static inline function,
1363 with the old contents of xnrealloc.
1364 (xnrealloc, xrealloc): Use it.
1366 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1368 2003-10-25 Paul Eggert <eggert@twinsun.com>
1370 Fix several address-calculation bugs in the hash modules,
1371 plus some minor code cleanup.
1373 * hash.h: Include <stdbool.h>, for bool.
1374 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1375 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1376 hash_get_n_entries, hash_get_max_bucket_length,
1377 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1378 hash_rehash): Use size_t rather than unsigned.
1379 * hash.c (struct hash_table, hash_get_n_buckets,
1380 hash_get_n_buckets_used, hash_get_n_entries,
1381 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1382 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1383 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1385 (SIZE_MAX): Define if not defined.
1386 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1387 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1389 Use const * when possible.
1390 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1391 (check_tuning): Fix bug: if tuning parameters were very close to
1392 0 or 1, rounding errors could have caused subscript violations.
1393 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1394 (hash_initialize): Add 'fail:' label
1395 to free table and return NULL, and use it to simplify code.
1396 Use calloc rather than clearing the storage ourself.
1397 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1398 buffer size calculations.
1399 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1400 Include <stddef.h>, for size_t.
1401 * hash-pjw.c (hash_pjw): Likewise.
1402 Switch to method described by Bruno Haible.
1403 Include <limits.h>, for CHAR_BIT.
1404 (SIZE_BITS): New macro.
1406 2003-10-21 Paul Eggert <eggert@twinsun.com>
1408 * getndelim2.c (getndelim2): When size calculation overflows,
1409 ceiling the allocation at NMAX bytes rather than silently
1410 discarding input bytes before NMAX is reached. This makes
1411 a difference only if NMAX exceeds SIZE_MAX / 2.
1413 * obstack.c: Merge from glibc.
1414 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1415 Add libc_hidden_def (_obstack_newchunk).
1416 (_obstack_free) [! defined _LIBC]: Remove.
1417 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1418 a clone of the function body.
1419 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1420 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1422 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1423 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1426 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1427 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1428 Don't use lvalue casts, as GCC plans to remove support for them
1429 in GCC 3.5. Reported by Joseph S. Myers. This bug
1430 was also present in the non-GCC version, indicating that this
1431 code had always been buggy and had never been widely used.
1432 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1433 Use the fast variant of each macro, rather than copying the
1434 definiens of the fast variant; that way, we'll be more likely to
1435 catch future bugs in the fast variants.
1437 2003-10-20 Bruno Haible <bruno@clisp.org>
1439 * wait-process.h: New file, from GNU gettext.
1440 * wait-process.c: New file, from GNU gettext.
1442 2003-10-19 Jim Meyering <jim@meyering.net>
1444 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1446 2003-10-16 Paul Eggert <eggert@twinsun.com>
1448 * getgroups.c: Include <errno.h>, <stdlib.h>.
1449 (getgroups): First arg is int, not size_t.
1450 Don't let 'free' mangle errno.
1452 2003-10-16 Jim Meyering <jim@meyering.net>
1454 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1456 2003-10-15 Paul Eggert <eggert@twinsun.com>
1458 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1460 (new_exclude, add_exclude_file): Initial size no longer needs to
1462 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1463 our own address arithmetic overflow checking.
1465 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1466 (fnmatch): Do not alloca more than 2000 wide characters;
1467 instead, use malloc for large buffers.
1468 Check for address arithmetic overflow, and return -1
1469 with errno set to ENOMEM in that case.
1470 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1471 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1472 instead, return -1. Check for address arithmetic overflow.
1474 2003-10-14 Paul Eggert <eggert@twinsun.com>
1476 Handle invalid suffixes and overflow independently, so that
1477 callers can treat them independently as needed. Fix some bugs in
1478 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1479 suffix for a human-readable blocksize. The major caller-visible
1480 change is the addition of a new
1481 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1482 that both overflow and suffix chars were found.
1484 * human.c (humblock): Don't check separately for invalid suffix
1485 char; that is xstrtoumax's job (now that its bug is fixed).
1486 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1487 INTMAX_MAX]: New macros.
1488 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1489 TYPE_MAXIMUM): New macros.
1490 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1491 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1492 if overflow occurs, as it's what __strtol does and it's more useful
1494 (__xstrtol): If __strtol reports some error other than ERANGE,
1495 reflect it to the caller as LONGINT_INVALID. If it reports
1496 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1497 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1498 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1500 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1501 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1502 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1503 [defined UINTMAX_MAX]: New macros.
1505 2003-10-14 Bruno Haible <bruno@clisp.org>
1507 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1508 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1509 Also use volatile where needed.
1511 2003-10-12 Paul Eggert <eggert@twinsun.com>
1513 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1514 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1515 and define in terms of the other primitives.
1516 * xmalloc.c: Include stdbool.h; do not include exit.h.
1517 (SIZE_MAX): Define if not already defined.
1518 (array_size_overflow): New function.
1519 (xalloc_die): Abort instead of exiting if 'error' returns.
1520 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1521 (xmalloc, xrealloc): Use them.
1522 (xcalloc): Check for address arithmetic overflow.
1523 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1524 a bit faster than strcpy.
1526 2003-10-08 Paul Eggert <eggert@twinsun.com>
1528 Merge getpass from libc, plus a few fixes.
1530 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1531 Include <stdbool.h>.
1532 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1533 __fsetlocking to empty.
1534 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1535 do include <bits/libc-lock.h>.
1536 Do not include <fcntl.h>; not needed.
1537 [_LIBC]: Include <wchar.h>.
1538 (NOTCANCEL_MODE): New macro.
1539 (flockfile, funlockfile) [_LIBC]: New macros.
1540 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1541 [!_LIBC]: New macros.
1542 (call_fclose): New function.
1543 (getpass): Use it. Save tty stream separately; this simplifies the
1544 code and makes it more reliable if stdin happens to equal stdout.
1545 Invoke __fsetlocking on tty.
1546 Handle thread cancellation if needed.
1547 Namespace cleanup (use __tcgetattr, __getline).
1548 Use bool for Booleans.
1549 [USE_IN_LIBIO]: Handle wide streams.
1550 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1551 stream might go where.
1553 * unlocked-io.h: Include <stdio.h>, so that the caller
1554 doesn't have to include <stdio.h> before us.
1555 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1556 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1557 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1558 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1559 if not declared, so that we can use getpass.c code from libc without
1561 (flockfile, ftrylockfile, funlockfile): New macros.
1563 2003-10-06 Bruno Haible <bruno@clisp.org>
1565 * version-etc-2.h: Remove file.
1566 * version-etc-2.c: Remove file.
1568 2003-09-25 Jim Meyering <jim@meyering.net>
1569 Bruno Haible <bruno@clisp.org>
1571 This lets translators provide better translations for the
1572 "Written by ..." part of --version output.
1573 * version-etc.h: Include stdarg.h.
1574 (version_etc_copyright): Declare as readonly.
1575 (version_etc): Make this function variadic with a NULL-terminated list
1576 of author name strings.
1577 (version_etc_va): New declaration.
1578 * version-etc.c: Include stdarg.h, stdlib.h.
1579 (version_etc_copyright): Declare as readonly.
1580 (version_etc_va): New function. Provide a different translatable string
1581 for each possible number of authors < 10. Abbreviate when there are 10
1583 (version_etc): Make this function variadic. Call version_etc_va.
1584 Suggestion from Gary V. Vaughan.
1586 * long-options.h (parse_long_options): Change prototype: the authors
1587 string is moved to the end and becomes variadic.
1588 * long-options.c: Include stdarg.h.
1589 (parse_long_options): Make this function variadic, too.
1590 Call version_etc_va, not version_etc.
1592 2003-10-06 Bruno Haible <bruno@clisp.org>
1594 * fatal-signal.h: New file, from GNU gettext.
1595 * fatal-signal.c: New file, from GNU gettext.
1597 2003-10-04 Karl Berry <karl@gnu.org>
1599 * argp*: update from libc.
1601 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1603 * getpass.c (getpass): Use a no-op fseek when switching from input to
1604 output mode on the same stream.
1606 2003-09-29 Paul Eggert <eggert@twinsun.com>
1608 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1609 Fix arg typo in previous patch.
1611 2003-09-28 Jim Meyering <jim@meyering.net>
1613 * error.c: Correct cpp indentation.
1615 2003-09-27 Paul Eggert <eggert@twinsun.com>
1617 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1618 Omit the special code that used __typeof__, since we worry that
1619 it could be more trouble than it's worth. See:
1620 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1621 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1625 2003-09-26 Jim Meyering <jim@meyering.net>
1627 * error.c (error_tail): Move some declarations
1628 into inner scope where the local variables are used.
1630 2003-09-26 Bruno Haible <bruno@clisp.org>
1632 * stpncpy.h (gnu_stpncpy): New declaration.
1633 (stpncpy): Define as alias for gnu_stpncpy.
1634 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1636 2003-09-26 Paul Eggert <eggert@twinsun.com>
1638 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1639 (error_tail): Do not loop, reallocating temporary buffer, since
1640 the output cannot contain more wide characters than the input
1641 contains bytes, the size must be big enough already. This avoids
1642 one potential size overflow calculation. Check for size overflow
1643 when calculating temporary buffer size. Free temporary buffer
1644 when done, if it was allocated with malloc; this plugs a memory
1645 leak. Remove casts from void * to pointers, that are no longer
1646 needed now that we're assuming C89 or better.
1648 Merge error changes from glibc.
1650 * error.c, error.h: Update copyright notice header to match glibc.
1651 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1652 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1653 Disable cancellation while printing error.
1654 * error.h: Prepend __ to parameter names.
1656 2003-09-25 Karl Berry <karl@gnu.org>
1658 * argp-fmtstream.c, argp-help.c: update from libc.
1660 2003-09-25 Bruno Haible <bruno@clisp.org>
1662 * version-etc-2.h: New file, from version-etc.h with modifications.
1663 * version-etc-2.c: New file, from version-etc.c with modifications.
1665 2003-09-25 Simon Josefsson <jas@extundo.com>
1667 * xgetdomainname.h: New file.
1668 * xgetdomainname.c: New file.
1670 2003-09-25 Simon Josefsson <jas@extundo.com>
1671 Bruno Haible <bruno@clisp.org>
1673 * getdomainname.h: New file.
1674 * getdomainname.c: New file.
1676 2003-09-24 Paul Eggert <eggert@twinsun.com>
1678 * linebuffer.c (freebuffer): Don't free the argument, just
1679 the buffer associated with the argument. Bug reported by
1682 2003-09-19 Karl Berry <karl@gnu.org>
1684 * argp.h: update from libc.
1686 2003-09-16 Paul Eggert <eggert@twinsun.com>
1688 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1689 input error, instead of returning NULL the next time we are called
1690 (and therefore losing track of errno).
1692 2003-09-15 Paul Eggert <eggert@twinsun.com>
1694 * getndelim2.c (getndelim2): Don't trash errno when a read
1695 fails, so that the caller gets the proper errno.
1697 * readutmp.c (read_utmp): Likewise.
1698 Check for fstat error. Close stream and free storage
1701 2003-09-14 Bruno Haible <bruno@clisp.org>
1703 * fwriteerror.h: New file.
1704 * fwriteerror.c: New file.
1706 2003-09-14 Jim Meyering <jim@meyering.net>
1708 * getloadavg.c: Correct cpp indentation.
1709 * strdup.c: Likewise.
1710 * vasnprintf.c: Likewise.
1712 2003-09-12 Paul Eggert <eggert@twinsun.com>
1714 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1715 * obstack.c [!defined _LIBC]: Likewise.
1716 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1717 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1718 * exitfail.c: Don't include stdlib.h; no longer needed.
1720 More changes to assume C89 or better.
1722 * error.c (error_tail): Assume vprintf.
1724 * argmatch.c (getenv): Remove decl.
1725 * progreloc.c (get_full_program_name): Define via prototype.
1726 * setenv.c (clearenv): Likewise.
1727 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1729 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1730 (malloc, memcpy): Remove decls.
1731 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1732 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1733 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1734 (memcpy): Remove macro.
1735 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1736 (__P): Remove. All uses removed.
1737 (PTR): Remove. All uses changed to void *.
1738 (CHAR_BIT, NULL): Remove.
1739 (spaces, zeros, memset_space, memset_zero)
1740 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1742 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1743 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1744 Define with prototype.
1745 Remove now-unnecessary prototype decl.
1746 (extra_args_spec): Assume ANSI C. All uses changed.
1747 (extra_args_spec_iso): Remove.
1748 (my_strftime, emacs_strftimeu): Define via prototype.
1749 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1751 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1752 * strtoimax.c: Include <stdlib.h> unconditionally.
1753 (strtoul, strtol): Remove decls.
1754 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1756 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1757 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1758 (LOCALE_PARAM_PROTO): New macro.
1759 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1760 (INTERNAL (strtol), strtol): Define with a prototype.
1761 (PARAMS): Remove. All uses removed.
1762 * tempname.c: Include <string.h> unconditionally.
1763 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1764 * xgethostname.c (main): Define with a prototype.
1765 * xmalloc.c: Include "xalloc.h" first, to check interface.
1766 Include <stdlib.h> unconditionally.
1767 (calloc, malloc, realloc, free): Remove decls.
1768 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1769 Include <stdlib.h> unconditionally. Sort include file names.
1771 (xstrtod): Define with a prototype.
1772 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1773 (strtol, strtoul): Remove decls.
1775 2003-09-11 Paul Eggert <eggert@twinsun.com>
1777 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1778 Include <stdlib.h>, <string.h> unconditionally.
1779 Remove now-unnecessary cast to char *.
1780 * strnlen.c: Include <string.h> unconditionally.
1781 * yesno.c (yesno): Define with a prototype.
1783 2003-09-10 Bruno Haible <bruno@clisp.org>
1785 * strcspn.c: Include <string.h> unconditionally.
1786 * strpbrk.c: Include <string.h> unconditionally.
1787 * strstr.c: Include <string.h> unconditionally.
1788 * unicodeio.c: Include <string.h> unconditionally.
1789 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1790 * unsetenv.c: Likewise.
1791 * xreadlink.c: Include <stdlib.h> unconditionally.
1792 * yesno.c: Include <stdlib.h> unconditionally.
1793 (rpmatch): Add prototype.
1795 2003-09-10 Jim Meyering <jim@meyering.net>
1797 * error.c: Correct indentation of cpp directives.
1799 2003-09-09 Paul Eggert <eggert@twinsun.com>
1803 * acosl.c (main): Use a prototype.
1804 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1807 * getloadavg.c (getloadavg, main): Define via prototypes.
1809 * getopt.h (struct option.name): Assume C89, and use 'const'.
1810 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1811 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1813 * getopt.c (const): Remove macro.
1814 Include <string.h> unconditionally.
1815 (my_index): Remove; all uses changed to strchr.
1816 (strlen): Remove decl.
1817 (exchange): Remove forward decl; no longer needed.
1818 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1819 Define with prototype.
1820 * getopt1.c (const): Remove macro.
1821 (getopt_long, getopt_long_only, main): Define with prototype.
1823 * getugroups.c: Include <string.h> unconditionally.
1825 * getusershell.c: Include <stdlib.h> unconditionally.
1826 (getusershell, setusershell, endusershell, readname, main):
1827 Define with prototypes.
1829 * group-member.c: Include group-member.h first.
1830 Include <stdlib.h> unconditionally.
1832 * hard-locale.c: Include hard-locale.h first.
1833 Include <stdlib.h>, <string.h> unconditionally.
1835 * hash.c (free, malloc): Remove decls.
1836 Include <stdlib.h> unconditionally.
1838 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1839 (getenv): Do not declare.
1841 * idcache.c: Include <string.h> unconditionally.
1843 * long-options.c: Include long-options.h first, to test interface.
1844 Include <stdlib.h> unconditionally.
1846 * makepath.c: Include makepath.h first, to test interface.
1847 Include <stdlib.h> and <string.h> unconditionally.
1849 * linebuffer.c: Include <stdlib.h>.
1850 (free): Remove decl.
1852 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1853 rpl_malloc returns void *, not char *.
1854 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1856 * md5.h: Include <limits.h> unconditionally.
1857 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1858 (__P): Remove; all uses removed.
1859 * md5.c: Include "md5.h" first.
1860 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1861 md5_buffer, md5_process_bytes, md5_process_block):
1862 Define with prototypes.
1863 * sha.h (__P): Remove all uses. (It wasn't defined??)
1864 * sha.c: Include "sha.h" first.
1865 Include <stdlib.h>, <string.h> unconditionally.
1867 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1868 * memcmp.c (__ptr_t): Likewise.
1869 * memrchr.c (__ptr_t): Likewise.
1870 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1871 Include <string.h> unconditionally.
1872 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1873 * memchr.c: Include <stdlib.h> unconditionally.
1874 * memchr.c (LONG_MAX): Remove.
1875 * memrchr.c (LONG_MAX): Likewise.
1876 * memchr.c (__memchr): Define via a prototype.
1877 * memrchr.c (__memrchr): Likewise.
1878 * memcmp.c (__P): Remove, and remove all uses.
1879 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1880 Remove forward decls; no longer needed.
1881 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1882 Use types required by C89 in prototype.
1884 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1885 * savedir.c: Likewise.
1886 * mkdir.c (free): Remove decl.
1887 * rmdir.c (rmdir): Define with a prototype.
1888 * savedir.c: Include savedir.h first, to test interface.
1890 * mktime.c (STDC_HEADERS): Remove.
1891 Include <stdlib.h>, <string.h> unconditionally.
1893 * modechange.c: Include <stdlib.h> unconditionally.
1894 (malloc): Remove decl.
1896 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1897 (free): Remove decl.
1899 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1900 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1901 (This type really should be intptr_t, but that's a C99ism.)
1902 (_obstack_memcpy): Remove: all uses changed to memcpy.
1903 Include <string.h> unconditionally.
1904 (struct obstack): Assume __STDC__ for types of members
1905 chunkfun, freefun, extra_arg.
1906 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1907 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1908 obstack_begin, obstack_specify_allocation,
1909 obstack_specify_allocation_with_arg, obstack_chunkfun,
1910 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1911 Remove unprototyped decls and the macros that use them.
1912 * obstack.c (POINTER): Remove. All uses changed to void *.
1913 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1914 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1915 (defined __STDC__ && __STDC__)]:
1916 Remove nonprototyped code.
1917 Include <stdlib.h> unconditionally.
1918 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1919 _obstack_allocated_p, _obstack_free, obstack_free,
1920 _obstack_memory_used, print_and_abort):
1921 Define using prototypes.
1922 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1923 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1924 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1925 obstack_next_free, obstack_object_size, obstack_room) [0]:
1926 Remove unused, unprototyped code.
1928 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1930 * physmem.c (physmem_total, physmem_available, main): Define
1933 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1934 (main): Define with a prototype.
1936 * posixver.c (getenv): Remove decl.
1938 * putenv.c (malloc): Returns void *, not char *.
1939 Include <string.h> unconditionally.
1940 (strchr, memcpy, NULL): Do not define.
1942 * readtokens.c: Include readtokens.h first, to test interface.
1943 Include <stdlib.h>, <string.h> unconditionally.
1944 (init_tokenbuffer): Define with a prototype.
1946 * regex.c (PARAMS): Remove. All uses removed.
1947 All uses of _RE_ARGS removed, too.
1948 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1950 (bzero): Assume memset exists.
1951 (memcmp, memcpy, NULL): Remove.
1952 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1953 char, or assignments to local vars of type signed char.
1954 (init_syntax_once, PREFIX(extract_number_and_incr),
1955 PREFIX(print_partial_compiled_pattern),
1956 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1957 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1958 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1959 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1960 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1961 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1962 wcs_compile_range, byte_compile_range, truncate_wchar,
1963 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1964 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1965 count_mbs_length, wcs_re_match_2_internal,
1966 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1967 PREFIX(alt_match_null_string_p),
1968 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1969 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1970 regfree, PREFIX(extract_number)): Define with prototype. Remove
1971 now-unnecessary declaration, if any.
1972 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1974 Remove now-unnecessary casts among pointer types.
1975 * regex.h (_RE_ARGS): Remove. All uses removed.
1977 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1978 (free): Remove decl.
1980 * rpmatch.c: Include <stdlib.h> unconditionally.
1982 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1983 (free): Remove decl.
1985 * save-cwd.c: Include <stdlib.h> unconditionally.
1986 * xgetcwd.c: Likewise.
1988 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1989 (free): Remove decl.
1991 * strchrnul.c (strchrnul): Define with a prototype.
1992 Fix bug: c_in was not converted to char before searching.
1994 The following changes are not K&R related:
1996 * group-member.h: Include <sys/types.h>, so that this file is
1998 * makepath.h: Likewise.
2000 * getusershell.c (readname, default_index, line_size, readname):
2001 Use size_t, not int, for sizes.
2002 (readname): If the size overflows, report an error instead of
2005 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2007 * getndelim2.c: Assume stdlib.h per the C89 spec.
2009 2003-09-08 Paul Eggert <eggert@twinsun.com>
2011 Assume C89 or better; remove K&R cruft.
2012 A few of these changes were first proposed by Derek Robert Price
2013 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2015 * addext.c: Include <string.h> unconditionally.
2016 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2017 Don't declare getenv or malloc.
2019 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2020 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2022 (find_stack_direction, alloca): Use prototypes.
2024 * atexit.c (atexit): Define using a prototype.
2026 * basename.c, dirname.c, stripslash.c:
2027 Include <string.h> unconditionally.
2029 * bcopy.c: Include <stddef.h>.
2030 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2032 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2034 * error.h (error, error_at_line, error_print_progname)
2035 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2036 * error.c: Include error.h first, to check interface.
2037 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2038 (VA_START): Remove; all uses changeed to va_start.
2039 (exit, strerror): Remove decls.
2040 (error_print_progname): Prototype uncondionally.
2041 Don't include <errno.h>; no longer needed.
2042 (private_strerror): Remove.
2043 (error_tail): Always define.
2044 (error, error_at_line): Assume C89 or better; always use prototypes.
2045 * fatal.c: Include "fatal.h" first, to test interface.
2046 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2047 (VA_START): Remove; all uses changed to va_start.
2048 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2050 (exit): Remove decl.
2051 (fatal): Prototype unconditionally. Assume va_start works.
2052 Abort at end, to pacify gcc.
2054 * euidaccess.c (main): Define with a prototype.
2056 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2058 * exitfail.c: Include <stdlib.h> unconditionally.
2060 * fnmatch_.h (__P): Remove. All uses changed to assume
2062 * fnmatch.c: Include fnmatch.h first, to test interface.
2063 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2064 (getenv): Remove decl.
2065 (fnmatch): Define using a prototype.
2066 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2067 (FCT): Define using a prototype.
2069 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2071 * gethostname.c: Include <stddef.h>.
2072 (gethostname): Define with prototype. Length is size_t, not int.
2074 2003-09-08 Paul Eggert <eggert@twinsun.com>
2076 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2077 getversion.c should have been removed then, but was accidentally
2080 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2081 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2083 2003-09-07 Paul Eggert <eggert@twinsun.com>
2085 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2086 copy_tm_result. Bug reported by Simon Josefsson in
2087 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2089 2003-09-06 Paul Eggert <eggert@twinsun.com>
2091 * time_r.c, time_r.h: New files.
2093 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2095 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2096 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2098 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2100 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2101 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2104 * timegm.c: Switch to glibc implementation, with the following changes:
2105 [defined HAVE_CONFIG_H]: Include <config.h>.
2106 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2107 (__mktime_internal) [!defined _LIBC]: New decl.
2108 (__gmtime_r) [!defined _LIBC]: New macro and function.
2109 (timegm): Use a prototype, since gnulib assumes C89.
2110 Do not bother declaring tmp to be const, as it's not really usefu.
2111 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2112 (timegm): Declare only if HAVE_DECL_TIMEGM.
2114 2003-09-03 Paul Eggert <eggert@twinsun.com>
2116 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2117 Bug reported by Lute Kamstra in
2118 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2120 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2121 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2122 course with correspondingly smaller numbers for tomorrow and
2123 yesterday. From Tadayoshi Funaba. Originally installed into
2124 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2127 2003-08-31 Simon Josefsson <jas@extundo.com>
2129 * timegm.h: New file.
2130 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2132 2003-08-31 Karl Berry <karl@gnu.org>
2134 * argp.h: update from libc.
2136 2003-08-28 Bruno Haible <bruno@clisp.org>
2138 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2139 warning on QNX, which defines O_BINARY to 000000.
2141 2003-08-24 Bruno Haible <bruno@clisp.org>
2143 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2144 MSVC7 <stdio.h> is included later.
2146 2003-08-20 Bruno Haible <bruno@clisp.org>
2148 * progname.h: New file, from GNU gettext.
2149 * progname.c: New file, from GNU gettext.
2150 * progreloc.c: New file, from GNU gettext.
2152 2003-08-19 Bruno Haible <bruno@clisp.org>
2154 * xstrdup.c: Assume <string.h> exists.
2156 2003-08-18 Jim Meyering <jim@meyering.net>
2158 * setenv.h: Indent nested cpp directive.
2159 * vasnprintf.c: Remove trailing blanks.
2161 2003-08-17 Simon Josefsson <jas@extundo.com>
2162 Bruno Haible <bruno@clisp.org>
2164 * xstrndup.h: New file.
2165 * xstrndup.c: New file.
2167 2003-08-17 Bruno Haible <bruno@clisp.org>
2169 * strndup.h: New file.
2171 2003-08-16 Paul Eggert <eggert@twinsun.com>
2173 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2174 space, undoing this 2003-08-12 change:
2175 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2177 2003-08-16 Jim Meyering <jim@meyering.net>
2179 Merge from coreutils.
2180 * xstrtoimax.c: #else #if -> #elif.
2181 * xstrtoumax.c: Likewise.
2183 2003-08-15 Paul Eggert <eggert@twinsun.com>
2185 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2186 rather than tab, after '#' in shell-script copyright notices.
2187 Suggested by Bruno Haible.
2189 2003-08-15 Jim Meyering <jim@meyering.net>
2190 and Paul Eggert <eggert@twinsun.com>
2192 Merge from coreutils.
2193 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2194 member but strut utmpx does not. Needed for AIX 4.3.3.
2195 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2197 2003-08-15 Jim Meyering <jim@meyering.net>
2199 Merge from coreutils.
2200 * xgethostname.c: Include <stdlib.h>.
2201 (xghostname): Don't exit for anything other than memory-related
2202 failure; just return NULL.
2203 * userspec.c: Include "posixver.h".
2204 (parse_user_spec): Accept `.' as a separator only
2205 in pre-POSIX-200112 mode.
2206 * strtoimax.c: Use #elif rather than #else #if.
2207 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2208 Remove function, now that we can rely on a working tzset function.
2209 [!_LIBC]: Ensure that the required autoconf test has been run.
2210 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2211 Use underlying_strftime for %r.
2212 * sha.c: Merge in some clean-up and optimization changes from glibc.
2213 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2214 Ensure that it is a multiple of 64.
2215 Rearrange loop exit tests so as to avoid performing an
2216 additional fread after encountering an error or EOF.
2217 * realloc.c: Update copyright date.
2219 2003-08-14 Jim Meyering <jim@meyering.net>
2221 Merge from coreutils.
2222 * obstack.h: Whitespace changes.
2223 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2224 and xcalloc return values.
2225 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2226 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2227 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2228 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2229 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2231 Use mntctl's return value to drive the entry-processing loop, since
2232 we can't rely on the value of the vmt_length member in the last
2233 entry. On some systems doing so could result in exhausting
2234 virtual memory. Based in part on a patch from Mike Jetzer.
2236 2003-08-14 Jim Meyering <jim@meyering.net>
2237 and Paul Eggert <eggert@twinsun.com>
2239 Merges from coreutils, plus other fixes.
2240 * physmem.c: Merge in portability changes from gcc/libiberty
2241 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2242 for credits and details. Thanks to Kaveh Ghazi for helping
2243 to keep these files in sync.
2244 (ARRAY_SIZE): Define it.
2245 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2246 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2247 (memcasecmp): Don't assume size_t fits in unsigned int.
2248 Remove casts and duplicate code.
2249 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2250 (memcpy): Remove definition.
2251 Merge in some clean-up and optimization changes from glibc.
2252 [BLOCKSIZE]: Move definition to top of file.
2253 Ensure that it is a multiple of 64.
2254 Rearrange loop exit tests so as to avoid performing an
2255 additional fread after encountering an error or EOF.
2256 * md5.h (md5_uintptr): Define.
2257 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2258 return to the initial working directory. Preserve errno
2260 * idcache.c: Include "xalloc.h".
2261 (xmalloc, xrealloc): Remove decls.
2262 (getuser): Remove casts no longer required in C89.
2263 * human.c: Include stdio.h, for sprintf.
2264 * group-member.c: Include "xalloc.h".
2265 (xmalloc, xrealloc): Remove decls.
2266 (get_group_info): Remove casts no longer required in C89.
2267 * getusershell.c (readname): Remove casts no longer required in C89.
2268 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2269 * getline.c: Whitespace fix, from coreutils.
2271 2003-08-13 Paul Eggert <eggert@twinsun.com>
2273 * exclude.c: Include <ctype.h>
2274 (IN_CTYPE_DOMAIN): New macro.
2276 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2279 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2280 Undo previous (whitespace-only) change.
2282 2003-08-12 Paul Eggert <eggert@twinsun.com>
2284 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2285 Normalize leading white space and remove trailing white space.
2286 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2287 notice, as per ../config/srclist-update.
2289 Merge from coreutils.
2290 * euidaccess.h: New file.
2291 * euidaccess.c: Include it.
2292 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2293 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2294 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2296 2003-08-11 Bruno Haible <bruno@clisp.org>
2298 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2299 (vasnprintf): Use it instead of wcslen.
2301 2003-08-11 Bruno Haible <bruno@clisp.org>
2303 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2304 value to ensure that _Bool promotes to int. Use #define for _Bool when
2305 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2307 2003-08-10 Karl Berry <karl@gnu.org>
2309 * regex.h: update from libc (whitespace fix).
2311 2003-08-09 Paul Eggert <eggert@twinsun.com>
2313 Merge some files from coreutils. These changes were
2314 originally made by Jim Meyering.
2315 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2316 many older Unixes require this.
2317 * alloca.c (alloca): Remove cast to argument of free;
2318 no longer needed in C89.
2319 * alloca_.h, regex.h: Fix white space to match
2320 what GNU indent does.
2322 2003-08-05 Paul Eggert <eggert@twinsun.com>
2324 * bumpalloc.h: Remove.
2326 2003-08-04 Paul Eggert <eggert@twinsun.com>
2328 * getloadavg.c: Change copyright notice and spacing to conform to
2331 Merge from coreutils.
2332 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2334 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2335 from Karl Berry, implemented by Jim Meyering.
2336 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2337 from Dmitry V. Levin.
2338 Remove anachronistic cast of xrealloc.
2339 * fnmatch_.h (__const): Remove. Use 'const'.
2340 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2341 type. Otherwise, it wouldn't compile with at least /bin/cc on
2342 ymp-cray-unicos9.0.2.X.
2343 Combine two mostly-identical uses of alloca into one.
2344 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2346 2003-08-04 Dave Love <d.love@dl.ac.uk>
2350 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2351 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2352 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2353 obsolete NLIST_NAME_UNION.
2354 [__GNU__]: Undef BSD and FSCALE.
2355 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2357 2003-08-03 Paul Eggert <eggert@twinsun.com>
2359 * stdbool_.h (_Bool): Make it signed char, instead of
2360 an enum type, so that it's guaranteed to promote to int. See:
2361 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2363 2003-07-31 Paul Eggert <eggert@twinsun.com>
2365 * strerror.c: Include config.h, limits.h. Declare sprintf.
2366 (strerror): Don't assume that a printable int fits in 14 bytes.
2368 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2369 Bruno Haible <bruno@clisp.org>
2371 * getline.h (getline, getdelim): Change return type to ssize_t.
2372 * getline.c (getline, getdelim): Likewise.
2373 Remove _GNU_SOURCE define; now it's defined in config.h through
2376 2003-07-22 Paul Eggert <eggert@twinsun.com>
2378 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2379 over-parenthesization in macros.
2381 Sync with coreutils.
2383 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2386 Use `exit_failure' for xalloc and xmemcoll instead of their own
2387 private exit-failure variables.
2388 * xalloc.h (xalloc_exit_failure): Remove.
2389 * xmalloc.c: Likewise. Include exitfail.h.
2390 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2391 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2392 * xmemcoll.c: Likewise. Include exitfail.h.
2393 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2395 2003-07-18 Paul Eggert <eggert@twinsun.com>
2397 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2398 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2399 to test that it can stand by itself. Include "exitfail.h".
2400 Clients should set exit_failure instead.
2401 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2403 2003-07-18 Andreas Schwab <schwab@suse.de>
2405 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2407 2003-07-18 Bruno Haible <bruno@clisp.org>
2409 * getndelim2.h: New file.
2410 * getndelim2.c: Make into a module of its own. Include config.h,
2412 (getndelim2): Make non-static. Change return type to ssize_t.
2413 * getline.h: Change argument names.
2414 * getline.c: Include getndelim2.h instead of getndelim2.c.
2415 * getnline.c: Include getndelim2.h.
2417 2003-07-17 Bruno Haible <bruno@clisp.org>
2419 * Makefile.am: Remove file.
2420 * Makefile.in: Remove file.
2422 2003-07-17 Bruno Haible <bruno@clisp.org>
2424 * getnline.h: New file.
2425 * getnline.c: New file.
2426 * getndelim2.c: New file, extracted from getline.c.
2427 (getndelim2): Renamed from getdelim2, with added nmax argument.
2428 * getline.c: Include getndelim2.c.
2429 (getdelim2): Moved out to getndelim2.c.
2430 (getline, getdelim): Update.
2432 2003-07-15 <karl@gnu.org>
2434 * vasnprintf.c: update from gettext.
2436 2003-07-15 Jim Meyering <jim@meyering.net>
2438 * makepath.c (make_path): Enclose diagnostic in _(...).
2440 2003-07-14 Paul Eggert <eggert@twinsun.com>
2442 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2443 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2444 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2445 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2446 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2447 updated automatically by ../config/srclist-update. This changes
2448 their license from LPGL to GPL.
2450 2003-07-14 Jim Meyering <jim@meyering.net>
2452 Don't emit diagnostics. Let callers do that.
2453 * save-cwd.c: Don't include "error.h".
2454 (save_cwd): Don't call error. Ensure that errno is valid
2455 when returning nonzero.
2457 * save-cwd.h (restore_cwd): Update prototype.
2458 * save-cwd.c (restore_cwd): Remove two parameters.
2459 Simplify. Don't call error upon failure. Let callers do that.
2460 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2461 when auditing is enabled. But don't bother updating the #if.
2463 2003-07-14 Simon Josefsson <jas@extundo.com>
2465 * mempcpy.h: New file.
2466 * mempcpy.c: New file.
2468 2003-07-14 Paul Eggert <eggert@twinsun.com>
2470 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2471 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2472 unicodeio.c, unicodeio.h, unlocked-io.h:
2473 Switch from LGPL to GPL.
2475 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2477 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2478 it breaks C++ compilation.
2479 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2481 2003-07-10 Jim Meyering <jim@meyering.net>
2483 * vasnprintf.c: Remove trailing blanks.
2484 Make cpp indentation consistent.
2486 2003-07-09 Paul Eggert <eggert@twinsun.com>
2488 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2489 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2490 Switch from LGPL to GPL.
2492 2003-07-07 Paul Eggert <eggert@twinsun.com>
2494 * mktime.c: Fix some boundary cases and remove need for floating point.
2496 Issue a compile-time diagnostic if time_t is floating point, or if
2497 two's complement arithmetic is not in effect, or if arithmetic
2498 right shift does not propagate the sign. These assumptions were
2499 all in the original code but they weren't checked.
2501 (TIME_T_MIDPOINT, verify): New macros.
2502 (__isleap): Remove; it has integer overflow problems.
2503 (leapyear): New function, without those problems.
2504 (ydhms_tm_diff): Remove; splitting into two parts.
2505 (ydhms_diff): New function, containing the arithmetic part of
2506 the old ydhms_tm_diff function. Issue a compile-time
2507 diagnostic if we are not using C99 integer division.
2508 Avoid casts when possible.
2509 (guess_time_tm): New function, containing the checking part of
2510 the old ydhms_tm_diff function. Return the new value, rather than
2511 the difference between it and the old. Accept a new argument T
2512 so that *T specifies the old value. Check for overflow in the result.
2514 (__mktime_internal): Use a time_t offset, not a long int offset.
2515 This undoes the 2003-06-04 change, which is no longer needed now
2516 that we have better overflow checking.
2517 (localtime_offset): Likewise.
2519 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2520 and long are 64-bit but int is only 32-bit.
2521 (ydhms_diff): Use long int to store year1 and yday1.
2522 Issue a compile-time diagnostic if long int is not wide enough.
2524 (__mktime_internal): Use long int to store adjusted year and yday.
2525 Use plain C rather than preprocessor commands, if that doesn't
2527 Check for overflow (and try to repair) after each probe
2528 rather than checking only at the very end. This avoids some bugs
2529 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2530 does not equal GMT offset at maximum time).
2531 Use integer to check for overflow rather than floating point; this
2532 is more portable to non-IEEE hosts, and is a tad faster.
2533 When we detect that we are oscillating between two values,
2534 don't check whether tm_isdst has the requested value, since
2535 we already know the answer. When tm_isdst has the wrong value,
2536 use a different heuristic to find the right one, based on the
2537 extreme values actually observed in practice in tz2003a,
2538 rather than the (overly optimistic) "previous 3 calendar quarters".
2540 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2541 "T const" to accommodate glibc style.
2542 (check_result): Use less-confusing report format. "long" -> "long int.
2544 Don't loop if the iteration overflows time_t.
2545 Allow a negative step in the iteration.
2547 2003-07-01 Paul Eggert <eggert@twinsun.com>
2549 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2550 having it depend on HAVE_SYS_TYPES_H.
2552 2003-06-25 Bruno Haible <bruno@clisp.org>
2554 * readlink.c: New file.
2556 2003-06-20 Bruno Haible <bruno@clisp.org>
2558 Assume C89, so PARAMS isn't needed.
2559 * unicodeio.h (PARAMS): Remove.
2560 * unicodeio.c: Don't use PARAMS.
2562 2003-06-18 Jim Meyering <jim@meyering.net>
2564 Merge changes from coreutils.
2565 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2566 Remove explicit declarations of xmalloc and realloc.
2568 (read_utmp): Remove anachronistic cast of xmalloc.
2570 2003-06-17 Paul Eggert <eggert@twinsun.com>
2572 Assume C89, so PARAMS isn't needed.
2573 * backupfile.h (PARAMS): Remove. All uses removed.
2574 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2575 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2576 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2577 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2578 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2579 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2580 xstrtol.h: Likewise.
2581 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2582 same.h, strverscmp.h: Do not include config.h; no longer needed.
2583 Anyway, config.h should always be included before any other file.
2585 2003-06-11 Simon Josefsson <jas@extundo.com>
2587 * sysexit_.h: New file.
2589 2003-05-20 Derek Price <derek@ximbiot.com>
2591 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2593 2003-06-10 Simon Josefsson <jas@extundo.com>
2595 * strchrnul.h: New file.
2596 * strchrnul.c: New file.
2598 2003-06-10 Simon Josefsson <jas@extundo.com>
2600 * argp.h: New file, from glibc.
2601 * argp-ba.c: New file, from glibc.
2602 * argp-eexst.c: New file, from glibc.
2603 * argp-fmtstream.c: New file, from glibc.
2604 * argp-fmtstream.h: New file, from glibc.
2605 * argp-fs-xinl.c: New file, from glibc.
2606 * argp-help.c: New file, from glibc.
2607 * argp-namefrob.h: New file, from glibc.
2608 * argp-parse.c: New file, from glibc.
2609 * argp-pv.c: New file, from glibc.
2610 * argp-pvh.c: New file, from glibc.
2611 * argp-xinl.c: New file, from glibc.
2613 2003-06-07 Jim Meyering <jim@meyering.net>
2615 * readtokens.h: Put `Free Software Foundation, Inc.'
2616 in place of my name in the copyright comment.
2617 Remove definition and uses of __P.
2620 * stat.c: Don't declare xmalloc explicitly.
2621 Instead, include "xalloc.h".
2622 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2623 xrealloc, and xcalloc return values.
2624 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2626 * xgetcwd.h: Remove definition/uses of PARAMS.
2628 2003-06-06 Jim Meyering <jim@meyering.net>
2630 * stdbool_.h: Renamed from stdbool.h.in.
2632 2003-06-06 Jim Meyering <jim@meyering.net>
2634 Merge from coreutils.
2635 * same.c: (same_name): Declare *_basename locals to be `const'.
2636 Consolidate declarations and initializations of *_base* locals.
2638 Merge from coreutils.
2639 This avoids a core dump on systems without GNU putenv,
2640 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2641 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2642 (unsetenv): New static function, from GNU libc.
2643 (rpl_putenv): Use it.
2645 * modechange.c: Remove trailing blanks.
2647 Merge from coreutils.
2648 * fsusage.c: Remove declaration of statfs.
2649 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2651 * posixtm.c: Include <stdbool.h> unconditionally.
2653 2003-06-05 Paul Eggert <eggert@twinsun.com>
2655 * mktime.c (__mktime_internal): When resolving a tm_isdst
2656 mismatch, look in future quarters as well as past. This fixes a
2657 bug when processing fall-backwards gaps immediately after a long
2658 period of daylight-saving time.
2660 * mktime.c: Assume freestanding C89 or better.
2661 (HAVE_LIMITS_H): Remove. Assume it's 1.
2662 (__P): Remove; not used.
2663 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2664 (mktime, not_equal_tm, print_tm, check_result,
2665 main): Use prototypes. Use const * where appropriate.
2666 (main): Fix typo in testing code that uncovered by above changes.
2667 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2669 2003-06-04 Paul Eggert <eggert@twinsun.com>
2671 * mktime.c: Fix Debian bug 177940
2672 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2673 (localtime_offset): Now long int, not time_t, because we want it
2674 to be guaranteed to be signed. All uses changed.
2675 (__mktime_internal): If overflow would occur when adding offset,
2678 Merge 'human' changes from coreutils. Rewrite to support
2679 locale-specific notations like thousands separators.
2680 * human.c: Simplify authorship notice.
2681 Include human.h immediately after config.h.
2682 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2683 <limits.h>: Do not include, since human.h does.
2684 (SIZE_MAX, UINTMAX_MAX): New macros.
2685 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2686 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2687 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2688 (power_letter): Renamed from suffixes.
2689 (generate_suffix_backwards): Remove.
2690 (adjust_value): Now takes int style (because of human.h changes)
2691 and long double value (for greater precision on some platforms).
2692 (group_number): New function.
2693 (human_readable): Use it. Use integer options, not enum.
2694 Put the options before the sizes in the arg list.
2695 Support all the new options.
2696 The old human_readable function has been removed;
2697 use inttostr.h instead.
2698 (human_readable, default_block_size, humblock):
2699 Use uintmax_t, not int, for block sizes.
2700 (human_readable_inexact, block_size_types): Remove.
2701 (block_size_opts): New constant.
2702 (human_options): Renamed from human_block_size, with new signature
2703 that allows block sizes up to UINTMAX_MAX. All callers changed.
2704 * human.h: Add copyright and authorship notice.
2705 Include <limits.h> and <stdbool.h> unconditionally.
2706 (PARAMS): Remove. All uses removed.
2707 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2708 (enum human_inexact_style): Remove tag; now a nameless enum.
2709 (human_floor, human_ceiling, human_round_to_even): Now have
2710 values 2, 0, 1 rather than -1, 1, 0.
2711 (human_group_digits, human_suppress_point_zero, human_autoscale,
2712 human_base_1024, human_SI, human_B): New constants.
2713 (human_readable_inexact, human_block_size): Remove.
2714 (human_readable): Size args are now uintmax_t, not int.
2715 (human_options): New decl.
2717 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2718 unnecessary now that we assume C89 or better. This change
2719 imported from coreutils.
2721 * mktime.c (__mktime_internal): Do not reject negative timestamps
2722 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2723 in the 2003-05-30 sync from glibc.
2725 .h files should stand alone, but we shouldn't include <sys/types.h>
2726 if we can get away with just <stddef.h>.
2728 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2729 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2730 rather than <sys/types.h>, as we merely need size_t.
2731 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2733 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2734 Include <stdio.h>, to get FILE.
2735 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2736 memcasecmp.h has included <stddef.h> and all we need is size_t.
2737 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2738 our interface, instead of including <sys/types.h>
2740 2003-06-02 Paul Eggert <eggert@twinsun.com>
2743 Fix some minor time-related bugs with POSIX time arguments.
2744 Some valid time stamps were being rejected (notably -1, and
2745 time stamps before 1900 on 64-bit hosts). And some invalid
2746 time stamps were being accepted, e.g. September 31.
2748 * posixtm.h (posixtime): Return bool instead of time_t, so
2749 that we can return (time_t) -1 successfully.
2750 * posixtm.c: Likewise.
2751 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2752 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2753 (t): Remove static var.
2754 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2755 of static var. All uses changed.
2756 (year): Do not reject years before 1900; they can occur with
2758 (posix_time_parse): Do not check for out-of-range components;
2759 that is now the caller's responsibility, since our checks were
2760 only approximations.
2761 (posixtime): Use mktime to check for out-of-range components,
2762 since it knows them exactly.
2763 If mktime returns (time_t) -1, check whether an error actually occurred
2764 by invoking localtime on -1.
2765 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2766 posixtime failures better.
2767 Improve the test data (in comments only).
2769 2003-05-30 <karl@gnu.org>
2771 * mktime.c: update from libc.
2773 2003-05-30 Bruno Haible <bruno@clisp.org>
2775 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2776 * localcharset.h: Likewise.
2777 * localcharset.c: Likewise.
2779 2003-05-28 Paul Eggert <eggert@twinsun.com>
2781 Assume the headers required for C89 freestanding compilers.
2782 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2783 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2784 without checking for HAVE_LIMITS_H.
2785 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2786 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2788 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2789 * exclude.c: Include <stdbool.h> unconditionally.
2790 * tempname.c: Include <stddef.h> unconditionally.
2791 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2792 * modechange.c, rpmatch.c (NULL): Don't define, since
2793 <stddef.h> does that.
2794 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2795 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2796 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2797 * xstrtol.c: Likewise.
2798 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2799 * savedir.c: Include <stddef.h> instead of defining NULL.
2801 * addext.c (addext): Use assignment rather than cast, to avoid
2802 warnings on some platforms.
2804 * mktime.c (__mktime_internal): Do not reject negative timestamps
2807 2003-05-10 Bruno Haible <bruno@clisp.org>
2809 * linebreak.c (iconv_string_length): Don't return -1 just because the
2810 string is longer than 4 KB.
2812 2003-05-12 Jim Meyering <jim@meyering.net>
2814 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2815 the space-padded-by-default conversion specifiers, %e, %k, %l.
2817 2003-05-03 Bruno Haible <bruno@clisp.org>
2819 Upgrade to Unicode-4.0.
2820 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2821 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2822 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2823 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2824 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2825 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2826 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2827 Change width of U+E0100..U+E01EF from 1 to 0.
2829 2003-04-25 Bruno Haible <bruno@clisp.org>
2831 * copy-file.c: Include <stddef.h>, for size_t.
2833 2003-04-25 Jim Meyering <jim@meyering.net>
2835 * copy-file.c (copy_file_preserving): Declare buf_size to be
2836 of type size_t, not int.
2838 2003-04-11 Jim Meyering <jim@meyering.net>
2840 Merge changes from Coreutils.
2842 2003-03-22 Jim Meyering <jim@meyering.net>
2844 * strftime.c (widen): Cast alloca return value to proper type.
2846 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2849 * strftime.c (my_strftime): Handle very large width
2850 specifications for numeric values correctly. Improve checks for
2853 2003-01-19 Jim Meyering <jim@meyering.net>
2855 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2856 (nl_get_alt_digit) [! defined my_strftime]: Define.
2857 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2858 _nl_get_alt_digit and _nl_get_walt_digit.
2860 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2861 These changes have no effect outside of _LIBC.
2863 2003-04-10 Bruno Haible <bruno@clisp.org>
2865 * findprog.h: New file, from GNU gettext.
2866 * findprog.c: New file, from GNU gettext.
2868 2003-04-05 Jim Meyering <jim@meyering.net>
2870 Merge changes from Coreutils.
2872 * exclude.h (PARAMS): Remove definition and uses.
2873 * exclude.c: Remove uses of `PARAMS'.
2875 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2876 Add test-cases for DOS filenames. Declare program_name.
2877 (main): Set up program_name. Patch by Rich Dawe.
2879 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2881 Use mntctl's return value to drive the entry-processing loop, since
2882 we can't rely on the value of the vmt_length member in the last
2883 entry. On some systems doing so could result in exhausting
2884 virtual memory. Based in part on a patch from Mike Jetzer.
2886 2003-04-04 Bruno Haible <bruno@clisp.org>
2888 * linebreak.h: New file, from GNU gettext.
2889 * linebreak.c: New file, from GNU gettext with slight modifications.
2890 * lbrkprop.h: New file, from GNU gettext.
2892 2003-04-03 Bruno Haible <bruno@clisp.org>
2894 * utf8-ucs4.h: New file, from GNU gettext.
2895 * utf16-ucs4.h: New file, from GNU gettext.
2896 * ucs4-utf8.h: New file, from GNU gettext.
2897 * ucs4-utf16.h: New file, from GNU gettext.
2899 2003-04-02 Bruno Haible <bruno@clisp.org>
2901 * binary-io.h: New file, from GNU gettext.
2903 2003-04-01 Bruno Haible <bruno@clisp.org>
2905 * pathname.h: New file, from GNU gettext.
2906 * concatpath.c: New file, from GNU gettext.
2908 2003-03-30 Bruno Haible <bruno@clisp.org>
2910 * copy-file.c (copy_file_preserving): Don't set owner if the function
2911 chown() doesn't exist.
2913 2003-03-28 Bruno Haible <bruno@clisp.org>
2915 * copy-file.h: New file, from GNU gettext.
2916 * copy-file.c: New file, from GNU gettext.
2918 2003-03-18 Jim Meyering <jim@meyering.net>
2920 * quote.c (quote_n): Fix typo in comment.
2922 2003-03-14 Jim Meyering <jim@meyering.net>
2924 Merge changes from Coreutils.
2925 * obstack.h (obstack_object_size): Declare temporary, __o,
2926 to be const, in order to avoid warnings.
2927 (obstack_room): Likewise.
2928 (obstack_empty_p): Likewise.
2930 2003-03-13 Paul Eggert <eggert@twinsun.com>
2932 Merge changes from Bison.
2933 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2934 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2935 when compiling Bison 1.875's `bitset bset = obstack_alloc
2936 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2937 * hash.c: Include <stdbool.h> unconditionally.
2939 2003-03-09 Paul Eggert <eggert@twinsun.com>
2941 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2942 Reported by Bruce Becker; see:
2943 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2945 2003-03-03 Paul Eggert <eggert@twinsun.com>
2946 Bruno Haible <bruno@clisp.org>
2948 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2949 Reported by John Hughes, see
2950 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2952 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2954 * poll_.h: New file.
2957 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2959 * mathl.h: New file.
2960 * acosl.c: New file.
2961 * asinl.c: New file.
2962 * atanl.c: New file.
2963 * ceill.c: New file.
2966 * floorl.c: New file.
2967 * frexpl.c: New file.
2968 * ldexpl.c: New file.
2970 * sincosl.c: New file.
2972 * sqrtl.c: New file.
2974 * trigl.c: New file.
2975 * trigl.h: New file.
2977 2003-02-17 Bruno Haible <bruno@clisp.org>
2979 * mkdtemp.h: New file, from GNU gettext.
2980 * mkdtemp.c: New file, from GNU gettext.
2982 2003-01-31 Bruno Haible <bruno@clisp.org>
2984 * rename.c: #undef rename before defining rpl_rename.
2985 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2987 2003-01-30 Bruno Haible <bruno@clisp.org>
2989 * printf-args.h: New file, from GNU gettext.
2990 * printf-args.c: New file, from GNU gettext.
2991 * printf-parse.h: New file, from GNU gettext.
2992 * printf-parse.c: New file, from GNU gettext.
2993 * vasnprintf.h: New file, from GNU gettext.
2994 * vasnprintf.c: New file, from GNU gettext.
2995 * asnprintf.c: New file, from GNU gettext.
2996 * vasprintf.h: New file, from GNU gettext with modifications.
2997 * vasprintf.c: New file, from GNU gettext.
2998 * asprintf.c: New file, from GNU gettext.
3000 2003-01-29 Bruno Haible <bruno@clisp.org>
3002 * stpncpy.h: New file, from GNU gettext with modifications.
3003 * stpncpy.c: New file, from GNU gettext with modifications.
3005 2003-01-28 Bruno Haible <bruno@clisp.org>
3007 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3009 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3012 2003-01-27 Bruno Haible <bruno@clisp.org>
3014 * xsetenv.h: New file, from GNU gettext.
3015 * xsetenv.c: New file, from GNU gettext.
3017 2003-01-23 Bruno Haible <bruno@clisp.org>
3019 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3021 2003-01-22 Bruno Haible <bruno@clisp.org>
3023 * exit.h: New file, from GNU gettext.
3025 2003-01-11 Bruno Haible <bruno@clisp.org>
3027 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3028 * strcase.h (strcasecmp, strncasecmp): Likewise.
3030 2003-01-14 Jim Meyering <jim@meyering.net>
3032 * same.c (same_name): Tweak a comment.
3034 2003-01-11 Bruno Haible <bruno@clisp.org>
3036 * same.c (same_name): Reorder tests so as to avoid calling stat()
3037 when a string comparison is sufficient.
3039 2003-01-11 Bruno Haible <bruno@clisp.org>
3041 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3044 2003-01-11 Bruno Haible <bruno@clisp.org>
3046 * hash-pjw.c: Add comment about low quality of this function.
3048 2003-01-12 Paul Eggert <eggert@twinsun.com>
3050 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3051 to avoid collisions with libcurses and libreadline.
3053 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3054 * getstr.h, getstr.c: Remove.
3055 * getline.c: Include "getline.h", to check interface.
3056 Move body of old getstr.c here: this defines MIN_CHUNK and
3057 declares getdelim2, which is renamed from getstr.
3058 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3060 * linebuffer.c (readlinebuffer): Renamed from readline.
3062 * linebuffer.h: Likewise.
3063 (readline): Remove backward-compatibility macro.
3065 2003-01-12 Jim Meyering <jim@meyering.net>
3067 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3069 2003-01-10 Bruno Haible <bruno@clisp.org>
3071 * alloca_.h: New file.
3072 * getdate.y: Unconditionally include alloca.h.
3073 * makepath.c: Likewise.
3074 * setenv.c: Likewise.
3075 * userspec.c: Likewise.
3077 2003-01-09 Bruno Haible <bruno@clisp.org>
3079 * stdbool.h.in: New file.
3081 2003-01-08 Bruno Haible <bruno@clisp.org>
3083 * safe-read.c: Include specification header first, to ensure its
3085 * full-write.c: Likewise.
3087 2003-01-08 Jim Meyering <jim@meyering.net>
3089 * full-write.c: Undefine and define-away `const' after inclusion
3090 of errno.h, not before. Suggestion from Bruno Haible.
3092 2003-01-07 Jim Meyering <jim@meyering.net>
3094 * full-write.c: Rework so that it may serve to define full_read, too.
3095 * full-read.c: Simply #define FULL_READ and include full-write.c.
3097 2003-01-06 Jim Meyering <jim@meyering.net>
3099 * version-etc.c: Update year in translatable copyright string.
3101 2002-12-25 Bruno Haible <bruno@clisp.org>
3103 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3104 * xstrtol.h: Likewise.
3105 * xstrtoimax.c: Likewise.
3106 * xstrtoumax.c: Likewise.
3107 * human.h: Likewise.
3109 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3110 on systems that have <inttypes.h> but not <stdint.h>.
3112 2002-12-31 Paul Eggert <eggert@twinsun.com>
3114 * memcoll.c (memcoll): Fall back on a simple algorithm using
3115 memcmp if strcoll doesn't work.
3117 2002-12-23 Bruno Haible <bruno@clisp.org>
3119 * localcharset.h: New file.
3120 * localcharset.c: Include it.
3121 * unicodeio.c: Likewise.
3123 2002-12-22 Bruno Haible <bruno@clisp.org>
3125 * utime.c (utime_null): No need to call ftruncate if the file was
3128 2002-12-23 Bruno Haible <bruno@clisp.org>
3130 * memcoll.c (STRCOLL): New macro.
3133 2002-12-22 Bruno Haible <bruno@clisp.org>
3135 * getstr.h (getstr): Define, to avoid clash with libcurses.
3136 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3138 2002-12-22 Bruno Haible <bruno@clisp.org>
3140 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3142 2002-12-23 Bruno Haible <bruno@clisp.org>
3144 * getline.h: Include <stddef.h>, for size_t.
3146 * unicodeio.h: Include <stddef.h>, for size_t.
3147 * unicodeio.c: Don't include <stddef.h>.
3149 2002-12-17 Bruno Haible <bruno@clisp.org>
3151 * canon-host.c (strdup): Remove unused declaration.
3153 * fsusage.c: Include full_read.h.
3154 (get_fs_usage): Use full_read instead of safe_read.
3156 * utime.c (utime_null): Use SAFE_READ_ERROR.
3158 2002-12-11 Bruno Haible <bruno@clisp.org>
3160 * setenv.h: Rewritten to cope with systems that have setenv() but not
3162 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3165 2002-12-11 Bruno Haible <bruno@clisp.org>
3167 * setenv.c (alloca): Fall back to malloc.
3169 (setenv): Use freea() to free memory allocated with alloca().
3171 2002-11-13 Bruno Haible <bruno@clisp.org>
3173 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3174 function declarations.
3175 * unsetenv.c (unsetenv): Likewise.
3177 2002-03-04 Bruno Haible <bruno@clisp.org>
3179 Portability to AIX 4.3.3.
3180 * unsetenv.c: New file, extracted from setenv.c.
3181 * setenv.c: Move the unsetenv() function to unsetenv.c.
3183 2001-12-20 Bruno Haible <bruno@clisp.org>
3185 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3186 use malloc instead. For SunOS 4.
3188 2001-12-11 Bruno Haible <bruno@clisp.org>
3190 * setenv.c: Declare alloca.
3191 (compar_fn_t): New typedef.
3192 (KNOWN_VALUE, STORE_VALUE): Use it.
3194 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3197 2002-12-10 Paul Eggert <eggert@twinsun.com>
3199 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3200 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3201 Choose values that are less likely to collide with system fnmatch
3203 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3204 defined (e.g., a pure POSIX system).
3205 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3206 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3208 2002-12-06 Jim Meyering <jim@meyering.net>
3210 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3212 Merge in changes from libc's misc/error.c, in preparation
3213 for the merge of gnulib's changes back into libc.
3215 * error.c (_): Define only if not already defined.
3216 Move definition to follow all #include directives.
3217 Include unlocked-io.h only if !_LIBC.
3218 [_LIBC]: Include <libio/libioP.h>.
3219 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3220 (fflush): Tweak definition to use INTUSE.
3223 2002-12-05 Paul Eggert <eggert@twinsun.com>
3225 * alloca.c [defined emacs]: Include "lisp.h".
3226 (xalloc_die) [defined emacs]: New macro.
3227 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3228 [! defined emacs]: Include <xalloc.h>.
3229 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3230 (pointer): Typedef to POINTER_TYPE *.
3231 (malloc): Remove decl; we now always use xmalloc.
3232 (alloca): Use old-style definition, since Emacs needs this.
3233 Check for arithmetic overflow when computing combined size.
3235 2002-12-04 Paul Eggert <eggert@twinsun.com>
3237 Do not generate unlocked-io.h automatically, since it's easier to
3238 maintain it by hand.
3240 * unlocked-io.h: New file, from GNU diffutils,
3241 but with proper copyright notice and attribution.
3243 * Makefile.am: Add copyright notice.
3244 (libfetish_a_SOURCES): Add unlocked-io.h.
3245 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3246 (DISTCLEANFILES, io_functions): Remove macros.
3247 (EXTRA_DIST): Remove gen_uio.
3248 (unlocked-io.h): Remove rule.
3250 2002-12-04 Jim Meyering <jim@meyering.net>
3252 Reflect the fact that stat.c and lstat.c are no longer generated.
3253 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3254 (DISTCLEANFILES): Likewise.
3255 (EXTRA_DIST): Likewise.
3256 (all_local): Don't depend on stat.c or lstat.c.
3257 (stat.c, lstat.c): Remove rules.
3258 (EXTRA_DIST): Remove xstat.in.
3260 * xstat.in: Remove file. Contents moved into stat.c.
3261 * stat.c: New file. Contents mostly from xstat.in.
3262 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3263 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3265 * safe-read.c: Rework so that it may serve to define safe_write, too.
3266 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3268 2002-12-03 Jim Meyering <jim@meyering.net>
3270 * safe-read.c, safe-write.c: Change variable names and comments, but
3271 not semantics, to minimize the differences between these two files.
3272 (safe_read): Change comment to mention SAFE_READ_ERROR.
3274 * safe-read.c (IS_EINTR): Define.
3275 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3277 2002-12-02 Bruno Haible <bruno@clisp.org>
3279 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3280 Define, taken from safe-read.c.
3281 (INT_MAX): Provide fallback.
3282 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3283 * safe-write.h (SAFE_WRITE_ERROR): Define.
3285 * safe-read.c (EINTR): Remove definition.
3286 (safe_read): Don't use EINTR if it is absent.
3288 2002-12-02 Jim Meyering <jim@meyering.net>
3290 * safe-read.c (EINTR): Define.
3291 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3292 (INT_MAX): Provide fallback.
3293 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3295 * safe-read.h (SAFE_READ_ERROR): Define.
3297 2002-12-01 Jim Meyering <jim@meyering.net>
3299 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3300 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3302 2002-11-27 Paul Eggert <eggert@twinsun.com>
3304 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3305 hash_rehash): Replace `if (limit <= value) abort ();' with
3306 `if (! (value < limit)) abort ();', for readability.
3308 2002-11-26 <karl@gnu.org>
3310 * strdup.c: copy from libc again, with jim's ok.
3311 * .cppi-disable: re-add strdup.c
3313 2002-11-25 <karl@gnu.org>
3315 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3316 instead of "strtol.c".
3318 2002-11-25 Jim Meyering <jim@meyering.net>
3320 * mktime.c: Sync from libc, now that it has the latest fix.
3322 2002-11-24 <karl@gnu.org>
3324 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3325 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3327 2002-11-24 Jim Meyering <jim@meyering.net>
3329 Update from coreutils:
3331 * mktime.c: Merge in changes from libc.
3333 Avoid a link-time failure on some Linux systems.
3334 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3335 (__mon_yday): Declare with the STATIC attribute.
3336 (__mktime_internal): Likewise.
3337 Based on a report from Greg Schafer.
3339 2002-11-23 Jim Meyering <jim@meyering.net>
3341 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3342 Use `unsigned', not `int', as type of index.
3344 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3346 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3348 2002-11-22 Paul Eggert <eggert@twinsun.com>
3350 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3351 hint that one should use `if (! x) abort ();' rather than `assert
3352 (x);', and anyway it's one less thing to worry about configuring.
3353 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3354 hash_rehash, hash_insert): Use abort rather than assert.
3356 2002-11-22 Paul Eggert <eggert@twinsun.com>
3358 * quotearg.h: Allow multiple inclusion by surrounding with
3359 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3360 so that we can be included first.
3361 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3362 * quotearg.c: Include quotearg.h immediately after config.h.
3363 No need to include stddef.h or sys/types.h any more.
3364 Surround local include files with "", not "<>".
3365 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3366 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3367 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3368 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3369 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3370 (ISPRINT): Remove; no longer needed now that we assume C89.
3372 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3375 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3376 quotearg_char): Use SIZE_MAX rather than
3377 (size_t) -1 when we are talking about "infinity".
3379 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3381 2002-11-22 Bruno Haible <bruno@clisp.org>
3383 * safe-read.h: Assume C89. Add comments.
3384 (safe_read): Change return type to size_t.
3385 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3386 counts > SSIZE_MAX correctly.
3387 * safe-write.h: New file.
3388 * safe-write.c: New file.
3389 * full-read.h: New file.
3390 * full-read.c: New file.
3391 * full-write.h: Assume C89. Add comments.
3392 * full-write.c: Include safe-write.h.
3393 (full_write): Rewritten to use safe_write.
3394 Suggested by Jim Meyering and Paul Eggert.
3396 2002-11-21 Bruno Haible <bruno@clisp.org>
3398 Remove case insensitive option matching.
3399 * argmatch.h (argcasematch): Remove declaration.
3400 (ARGCASEMATCH): Remove macro.
3401 (__xargmatch_internal): Remove case_sensitive argument.
3402 (XARGMATCH): Update.
3403 (XARGCASEMATCH): Remove macro.
3404 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3405 case_sensitive argument.
3406 (argcasematch): Remove function.
3407 (__xargmatch_internal): Remove case_sensitive argument.
3408 (main): Use XARGMATCH instead of XARGCASEMATCH.
3410 * xmalloc.c: Change compile-time error message. Add comment about
3411 required autoconf version.
3413 2002-11-21 Jim Meyering <jim@meyering.net>
3415 * strdup.c (strdup): Tweak comment and initial #if/#include.
3417 Merge in changes from the coreutils.
3419 2002-09-25 Paul Eggert <eggert@twinsun.com>
3420 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3421 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3422 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3423 int. Work more efficiently if X is the same width as uintmax_t.
3424 Do not compare X to -1, to avoid bogus compiler warning.
3425 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3426 Don't assume that f_frsize and f_bsize are the same type.
3428 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3431 * makepath.c (make_path): Restore umask *before* creating the final
3433 (make_path): Minor reformatting.
3435 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3436 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3438 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3439 ones. At least on GNU/Linux systems, `auto' means something else.
3442 2002-11-20 Paul Eggert <eggert@twinsun.com>
3444 Merge argmatch cleanups from Bison. Assume C89.
3446 * argmatch.c: Include config.h here, not in argmatch.h.
3447 Include stdlib.h, for EXIT_FAILURE.
3448 Always include <string.h>, since we assume C89.
3449 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3450 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3451 Include <stddef.h> instead, since it's all we need for size_t.
3452 (PARAMS): Remove. All uses removed.
3453 (ARRAY_CARDINALITY): Do not bother to #undef.
3454 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3455 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3456 Remove unnecessary parentheses.
3457 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3458 Insert necessary parentheses.
3459 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3460 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3462 2002-11-19 Bruno Haible <bruno@clisp.org>
3464 * mbswidth.c: Include mbswidth.h right at the beginning.
3465 * mbswidth.h: Include <stddef.h>, for size_t.
3467 * mbswidth.h (PARAMS): Remove macro.
3468 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3469 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3471 * gcd.h (PARAMS): Remove macro.
3472 (gcd): Use ANSI C function declarations.
3473 * gcd.c (gcd): Likewise.
3475 2002-11-15 Bruno Haible <bruno@clisp.org>
3477 * strcspn.c: Include <stddef.h>.
3478 (strcspn): Use ANSI C function declaration. Change return type to
3480 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3481 (strpbrk): Use NULL.
3482 * strpbrk.h (PARAMS): Remove macro.
3483 (strpbrk): Use ANSI C function declaration.
3484 * strstr.c: Don't include <sys/types.h>.
3485 * strstr.h (PARAMS): Remove macro.
3486 (strstr): Use ANSI C function declarations.
3488 2002-11-06 Bruno Haible <bruno@clisp.org>
3490 * gcd.h (gcd): Change argument type to 'unsigned long'.
3491 * gcd.c (gcd): Likewise.
3493 2002-11-05 Bruno Haible <bruno@clisp.org>
3495 * gcd.h: New file, from gettext-0.11.5.
3496 * gcd.c: New file, from gettext-0.11.5.
3498 2002-11-05 Bruno Haible <bruno@clisp.org>
3500 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3501 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3502 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3503 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3505 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3506 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3508 * closeout.c: Include gettext.h instead of <libintl.h>.
3509 * human.c: Include gettext.h instead of <libintl.h>.
3510 * quotearg.c: Include gettext.h instead of <libintl.h>.
3511 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3512 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3513 * userspec.c: Include gettext.h instead of <libintl.h>.
3514 * version-etc.c: Include gettext.h instead of <libintl.h>.
3515 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3516 (textdomain): Remove definition.
3517 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3519 * long-options.c: Remove include of <libintl.h> and definition of _.
3520 * same.c: Remove include of <libintl.h> and definition of _.
3522 2002-11-04 Bruno Haible <bruno@clisp.org>
3524 * stpcpy.h: New file, from GNU gettext-0.11.5.
3525 * strcase.h: New file, from GNU gettext-0.11.5.
3526 * strpbrk.h: New file, from GNU gettext-0.11.5.
3527 * strstr.h: New file, from GNU gettext-0.11.5.
3528 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3530 2002-05-09 Bruno Haible <bruno@clisp.org>
3532 * config.charset: Update for newest glibc. Add canonical names
3533 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3535 2002-05-09 Bruno Haible <bruno@clisp.org>
3537 * localcharset.c (get_charset_aliases): Add more Windows specific
3540 2002-05-08 Owen Taylor <otaylor@redhat.com>
3542 * config.charset: A few additions for Solaris.
3544 2001-12-05 Bruno Haible <bruno@clisp.org>
3546 * localcharset.c (locale_charset): Don't return an empty string.
3548 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3550 * config.charset: msdos in uk_UA uses CP1125.
3552 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3554 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3555 * localcharset.c (locale_charset): Declare as extern "C".
3557 2002-02-15 Bruno Haible <bruno@clisp.org>
3559 * config.charset [msdosdjgpp]: For Russian, use CP866.
3561 2002-02-11 Bruno Haible <bruno@clisp.org>
3563 * config.charset: Add support for NetBSD.
3565 2002-09-25 <karl@gnu.org>
3567 * strdup.c: copy from libc/string (via ../config/srclist*).
3568 * getopt*: copy from libc/posix.
3569 * gettext.h: copy from gettext.
3570 * .cppi-disable: add strdup.c, gettext.h.
3572 2002-07-01 Jim Meyering <meyering@lucent.com>
3574 * c-stack.c: Include sys/time.h.
3575 From Volker Borchert.
3577 2002-06-11 Paul Eggert <eggert@twinsun.com>
3579 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3580 New macro. Use it uniformly instead of
3581 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3582 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3583 reported by Vin Shelton.
3585 2002-06-22 Jim Meyering <meyering@lucent.com>
3587 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3588 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3590 2002-06-22 Paul Eggert <eggert@twinsun.com>
3592 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3593 Do not assume SA_SIGINFO behavior.
3594 Bug reported by Jim Meyering on NetBSD 1.5.2.
3596 2002-06-22 Jim Meyering <meyering@lucent.com>
3598 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3600 * exitfail.c, exitfail.h: Likewise.
3601 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3603 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3605 (EXTRA_DIST): Add fnmatch_loop.c.
3606 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3608 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3609 * fnmatch.c: Update from diffutils-2.8.2.
3610 * fnmatch_.h: New file. From diffutils-2.8.2.
3611 * fnmatch.h: Remove file.
3613 2002-06-18 Paul Eggert <eggert@twinsun.com>
3615 * file-type.h: Report an error if neither S_ISREG nor
3616 S_IFREG is defined, instead of using a test specific to glibc
3617 2.2. This should be safe, since POSIX requires S_ISREG and
3618 Unix Version 7 had S_IFREG. We don't need to check for
3619 <sys/types.h> since we don't use any symbols that it defines.
3621 2002-06-15 Jim Meyering <meyering@lucent.com>
3623 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3624 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3625 have been included before this file.
3627 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3629 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3630 so that each temporary file name is unique and valid in the first
3631 8 characters, for operation under DOS.
3633 2002-06-15 Jim Meyering <meyering@lucent.com>
3635 Work even with DJGPP 2.03, which lacks support for symlinks.
3637 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3639 * lchown.c (S_ISLNK): Likewise.
3641 2002-06-14 Jim Meyering <meyering@lucent.com>
3643 * file-type.h: Use the version from diffutils-2.8.2.
3644 * file-type.c: Likewise.
3646 2002-05-27 Jim Meyering <meyering@lucent.com>
3648 Fix a problem seen only on nonconforming systems whereby ls.c's
3649 use of localtime, and then of gettimeofday would cause trouble:
3650 the localtime call used to initialize rpl_gettimeofday's save
3651 mechanism would clobber ls's current local time information so
3652 that in any long listing the first file would always be listed
3653 with date 1970-01-01. Analysis by Volker Borchert.
3655 * gettimeofday.c (localtime): Undefine.
3656 (rpl_localtime): New function.
3658 2002-05-22 Jim Meyering <meyering@lucent.com>
3660 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3661 * file-type.h: New file.
3662 * file-type.c (file_type): New file/function. Extracted from diffutils.
3664 2002-04-29 Paul Eggert <eggert@twinsun.com>
3666 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3668 2002-04-28 Paul Eggert <eggert@twinsun.com>
3670 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3671 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3672 of 127, since 64 is the largest conceivable number for ancient
3674 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3676 2002-04-28 Jim Meyering <meyering@lucent.com>
3678 * sig2str.c (WTERMSIG): Remove definition (unused).
3680 2002-04-28 Paul Eggert <eggert@twinsun.com>
3682 * sig2str.h, sig2str.c: New files.
3683 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3685 2002-04-24 Jim Meyering <meyering@lucent.com>
3687 * gettext.h: New file, from Gettext.
3688 * Makefile.am (INCLUDES): Remove -I../intl.
3689 (libfetish_a_SOURCES): Add gettext.h.
3691 2002-04-16 Jim Meyering <meyering@lucent.com>
3693 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3694 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3695 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3697 2002-04-12 Jim Meyering <meyering@lucent.com>
3699 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3701 2002-03-10 Jim Meyering <meyering@lucent.com>
3703 * makepath.c (make_path): Remove a comma from a diagnostic.
3704 Suggestion from Santiago Vila.
3706 2002-03-08 Jim Meyering <meyering@lucent.com>
3708 * rename.c: Mention that this wrapper is needed also on
3709 mips-dec-ultrix4.4 systems.
3711 2002-03-02 Jim Meyering <meyering@lucent.com>
3713 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3714 not HAVE_CLOCK_SETTIME.
3716 2002-02-27 Paul Eggert <eggert@twinsun.com>
3718 * nanosleep.h: Rename to....
3719 * timespec.h: New name for nanosleep.h. All uses changed.
3721 * gettime.c: New file.
3722 * settime.c: New file.
3725 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3726 timespec.h. Remove nanosleep.h.
3728 2002-02-25 Paul Eggert <eggert@twinsun.com>
3730 * acl.c, acl.h: New files.
3731 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3733 2002-02-24 Jim Meyering <meyering@lucent.com>
3735 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3736 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3737 cause trouble. Reported by Nelson Beebe.
3739 2002-02-23 Paul Eggert <eggert@twinsun.com>
3741 * path-concat.c (xpath_concat): Reorder code to pacify
3742 compilers that don't know that xalloc_die never returns.
3744 2002-02-20 Jim Meyering <meyering@lucent.com>
3746 * getdate.c: Regenerate using bison-1.33.
3748 2002-02-15 Paul Eggert <eggert@twinsun.com>
3750 * posixver.c, posixver.h: New files.
3751 * Makefile.am (libfetish_a_SOURCES): Add them.
3753 2002-02-02 Paul Eggert <eggert@twinsun.com>
3754 Bruno Haible <bruno@clisp.org>
3756 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3757 (fwrite_success_callback): New declaration.
3758 * unicodeio.c (unicode_to_mb): New function, extracted from
3759 print_unicode_char. Call failure callback instead of error.
3760 (fwrite_success_callback): New function.
3761 (exit_failure_callback): New function.
3762 (fallback_failure_callback): New function.
3763 (print_unicode_char): Call unicode_to_mb.
3765 2002-01-26 Jim Meyering <meyering@lucent.com>
3767 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3769 2002-01-22 Jim Meyering <meyering@lucent.com>
3771 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3772 Otherwise, some versions of automake would omit the rule that makes
3773 Makefile from Makefile.in.
3775 2001-01-21 Paul Eggert <eggert@twinsun.com>
3777 * xmemcoll.h, xmemcoll.c: New files.
3778 * Makefile.am (libfetish_a_SOURCES): Add them.
3779 * memcoll.c: Include errno.h, and declare errno if not defined.
3780 (memcoll): Set errno to zero if there is no error.
3782 * quotearg.c (quotearg_buffer_restyled):
3783 Fix bug with quoting buffers containing NUL when backslashing escapes.
3784 This bug was exposed by the other changes in this patch.
3785 (quotearg_n_options): New arg ARGSIZE.
3786 All callers changed.
3787 (quoting_options_from_style): New function.
3788 (quotearg_n_style): Use it.
3789 (quotearg_n_style_mem): New function.
3791 * quotearg.h (quotearg_n_style_mem): New function.
3793 2002-01-16 Jim Meyering <meyering@lucent.com>
3795 * getdate.y: Add three semicolons, each just before a closing brace.
3796 Bison (as of version 1.31) no longer papers over that mistake.
3798 2002-02-14 Paul Eggert <eggert@twinsun.com>
3800 * backupfile.c (ISDIGIT): Comment fix.
3801 * getdate.y (ISDIGIT): Likewise.
3802 * posixtm.c (ISDIGIT, year): Likewise.
3803 * strverscmp.c (ISDIGIT): Likewise.
3804 * userspec.c (ISDIGIT): Likewise.
3806 2002-01-05 Jim Meyering <meyering@lucent.com>
3808 * version-etc.c (version_etc_copyright): Update copyright year.
3810 2001-01-19 Paul Eggert <eggert@twinsun.com>
3812 * closeout.c (close_stdout_status): If ferror (stdout), do
3813 not silently exit merely because the output buffer happens to
3814 have nothing pending.
3816 2001-12-18 Paul Eggert <eggert@twinsun.com>
3818 See the big note in ../ChangeLog.
3819 * human.c (suffixes): Prefer K to k for 1024.
3820 (generate_suffix_backwards): New function.
3821 (human_readable_inexact): Use it.
3822 * xstrtol.c (__xstrtol): If there is no number but there
3823 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3824 Accept 'K' as well as 'k'.
3826 2001-12-15 Jim Meyering <meyering@lucent.com>
3828 * regex.h (__restrict_arr): Update from libc.
3830 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3831 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3834 2001-12-10 Jim Meyering <meyering@lucent.com>
3836 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3837 Instead, include "xalloc.h".
3838 (initbuffer): Don't cast xmalloc return value to char*.
3839 (readline): Reword comment.
3840 Don't cast xrealloc return value to char*
3843 2001-12-09 Jim Meyering <meyering@lucent.com>
3845 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3846 `signed and unsigned type in conditional expression'.
3847 * posixtm.c (posix_time_parse): Likewise.
3849 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3851 * readtokens.c (readtoken): Declare an index to be of type unsigned
3852 to avoid a pedantic warning.
3854 * getstr.c: Don't include assert.h.
3855 (getstr): Remove warning-evoking assertions.
3856 Return -1 if offset parameter is out of bounds.
3857 Change the type of a local from int to size_t.
3859 * strftime.c (my_strftime_localtime_r): Include this function
3860 definition in the `#if ! HAVE_TM_GMTOFF' block.
3862 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3863 Include xalloc.h instead.
3865 2001-12-02 Jim Meyering <meyering@lucent.com>
3867 * tempname.c: Don't declare getenv, thus reverting the change of
3868 2001-11-18. It's no longer necessary, now that stdlib.h is always
3871 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3872 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3874 2001-11-30 Akim Demaille <akim@epita.fr>
3876 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3877 before being defined.
3879 2001-11-27 Paul Eggert <eggert@twinsun.com>
3881 * quotearg.h (quotearg_n, quotearg_n_style):
3882 First arg is int, not unsigned.
3883 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3884 (SIZE_MAX, UINT_MAX): New macros.
3885 (quotearg_n_options): Abort if N is negative.
3886 Avoid overflow check on hosts where size_t is 64 bits and int
3887 is 32 bits, as overflow is impossible there.
3888 Fix off-by-one typo that caused unnecessary reallocation.
3890 2001-11-27 Jim Meyering <meyering@lucent.com>
3892 * tempname.c: Merge with version from libc.
3893 * regex.c: Likewise.
3895 * tempname.c: Include stdlib.h unconditionally. On some old systems
3896 for which STDC_HEADERS is 0, it was not included, resulting in a
3897 warning about an integer-to-pointer conversion problem with getenv.
3898 Reported by Volker Borchert.
3900 2001-11-26 Jim Meyering <meyering@lucent.com>
3902 * gtod.h: Remove file.
3903 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3904 * gettimeofday.c: Don't include gtod.h.
3905 (GTOD_init): Remove function.
3906 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3907 Suggestion from Volker Borchert.
3909 2001-11-23 Jim Meyering <meyering@lucent.com>
3911 * hash.h (struct hash_table): Don't define here. Merely declare it.
3912 * hash.c (struct hash_table): Define it here instead.
3914 2001-11-22 Jim Meyering <meyering@lucent.com>
3916 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3918 2001-11-18 Paul Eggert <eggert@twinsun.com>
3920 * tempname.c (TMP_MAX): Remove; no longer needed.
3921 (TEMPORARIES): New macro.
3922 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3923 removes an artificial limitation (e.g. HP-UX 10.20, where
3926 2001-11-18 Jim Meyering <meyering@lucent.com>
3928 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3931 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3932 files will be created before anything else.
3934 2001-11-17 Jim Meyering <meyering@lucent.com>
3936 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3937 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3938 rather than group writable. Patch by Juan F. Codagnone.
3940 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3941 Instead, include "xalloc.h".
3943 * mountlist.c: Include unlocked-io.h after all system headers.
3944 Remove explicit declarations of xmalloc, xrealloc,
3945 and xstrdup. Instead, include "xalloc.h".
3947 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3948 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3949 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3951 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3952 Reported by Padraig Brady.
3954 * mkstemp.c: #undef mkstemp.
3956 (rpl_mkstemp): Rename from mkstemp.
3959 2001-11-16 Jim Meyering <meyering@lucent.com>
3961 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3962 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3963 determine the amount of total physical memory, use pstat_getstatic.
3964 HPUX-11 doesn't define _SC_PHYS_PAGES.
3965 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3966 If sysconf couldn't be used to determine the amount of available
3967 physical memory, use both pstat_getstatic and pstat_getdynamic.
3968 Based on a patch from Bob Proulx.
3970 2001-11-05 Jim Meyering <meyering@lucent.com>
3972 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3974 2001-11-03 Jim Meyering <meyering@lucent.com>
3976 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3977 in argmatch_to_argument call.
3979 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3982 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3983 e.g., a fault due to an attempt to free a NULL pointer.
3985 2001-11-01 Jim Meyering <meyering@lucent.com>
3987 * dirfd.c, dirfd.h: New files.
3988 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3990 * hash.c (hash_print) [TESTING]: Clean up.
3992 2001-10-22 Paul Eggert <eggert@twinsun.com>
3994 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3995 to avoid a warning if -Wall.
3997 2001-10-21 Paul Eggert <eggert@twinsun.com>
3999 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4001 2001-10-21 Jim Meyering <meyering@lucent.com>
4003 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4004 this code would end up calling gettext even in packages built
4006 * getopt.c (_): Likewise.
4007 * regex.c (_): Likewise.
4009 2001-10-20 Paul Eggert <eggert@twinsun.com>
4011 * error.c (strerror_r): Do not declare unless !_LIBC.
4012 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4013 Use strerror_r that is only a macro, even if it is not a function.
4014 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4015 (private_strerror): Use prototypes, not old-style function definition.
4016 (print_errno_message): New function.
4017 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4019 (error_tail, error, error_at_line): Use it.
4021 2001-10-11 Jim Meyering <meyering@lucent.com>
4023 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4024 and quote_n (1, ... to avoid clobbering a buffer.
4026 2001-10-05 Jim Meyering <meyering@lucent.com>
4028 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4029 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4030 * hash-pjw.h: New file.
4032 2001-09-30 Jim Meyering <meyering@lucent.com>
4034 * mountlist.c [MOUNTED_GETFSSTAT]:
4035 Include <sys/ucred.h>, for Apple Darwin.
4036 Include sys/mount.h and sys/fs_types.h only if available.
4038 (read_filesystem_list): Use FS_TYPE.
4040 2001-09-29 Paul Eggert <eggert@twinsun.com>
4042 * exclude.c (excluded_filename): 0 -> false, since it's
4045 2001-09-28 Paul Eggert <eggert@twinsun.com>
4047 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4048 #defines strtoimax. Also treat the other strto* functions
4051 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4052 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4053 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4055 2001-09-26 Jim Meyering <meyering@lucent.com>
4057 Most macros in unlocked-io.h had the wrong number of arguments.
4058 * gen-uio: New script.
4059 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4060 * unlocked-io.hin: Remove file.
4061 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4062 rather than trying to embed it here.
4063 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4064 Reported by Padraig Brady.
4066 2001-09-25 Volker Borchert <bt@teknon.de>
4068 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4070 2001-09-23 Jim Meyering <meyering@lucent.com>
4072 * mountlist.c: Remove useless parentheses in #if directives.
4073 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4074 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4076 2001-09-22 Jim Meyering <meyering@lucent.com>
4078 * localcharset.c: Update from latest gettext.
4079 * config.charset: Likewise.
4081 2001-09-20 Jim Meyering <meyering@lucent.com>
4083 * xstrtol.c (strtoimax): Guard declaration with
4084 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4085 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4086 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4087 (strtoumax): Likewise, for completeness (it wasn't necessary).
4089 2001-09-06 Paul Eggert <eggert@twinsun.com>
4091 * strtoimax.c (HAVE_LONG_LONG):
4092 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4093 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4094 to work around bug in IBM C compiler.
4096 2001-09-16 Jim Meyering <meyering@lucent.com>
4098 * mkdir.c: New file.
4100 2001-09-04 Paul Eggert <eggert@twinsun.com>
4102 * xgetcwd.c: Revert some of the previous change; intead,
4103 fix the HAVE_GETCWD_NULL code to behave more like the
4104 !HAVE_GETCWD_NULL code used to.
4107 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4110 2001-09-04 Paul Eggert <eggert@twinsun.com>
4112 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4113 Use ssize_t, not int, to store result of readlink.
4114 Check for ssize_t overflow as well as size_t overflow,
4115 as POSIX says the result of readlink is implementation-defined
4116 when ssize_t overflows.
4117 Remove unnecessary cast to char*.
4118 Use free+malloc instead of realloc, as the storage doesn't need
4119 to be preserved and it's clearer and can be more efficient that way.
4120 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4121 * xreadlink.h (xreadlink): Update prototype.
4123 2001-09-03 Paul Eggert <eggert@twinsun.com>
4125 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4126 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4127 spotted by Jim Meyering.
4129 2001-09-03 Jim Meyering <meyering@lucent.com>
4131 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4133 2001-09-03 Paul Eggert <eggert@twinsun.com>
4135 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4136 like the HAVE_GETCWD_NULL code.
4137 Include pathmax.h if not HAVE_GETCWD.
4138 Do not include xalloc.h.
4139 (INITIAL_BUFFER_SIZE): New symbol.
4140 Do not use xmalloc / xrealloc, since the caller is responsible for
4141 handling errors. Preserve errno around `free' during failure.
4142 Do not overrun buffer when using getwd.
4144 2001-09-03 Paul Eggert <eggert@twinsun.com>
4146 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4147 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4149 2001-09-02 Jim Meyering <meyering@lucent.com>
4151 * error.c: Update from GNU libc.
4153 2001-09-01 Jim Meyering <meyering@lucent.com>
4155 * xreadlink.c: New file.
4156 * xreadlink.h: New file.
4157 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4159 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4160 doesn't conflict with sparc Solaris 7's definition in
4161 /usr/include/sys/int_types.h.
4163 * exclude.c: Use `""', not `<>' to #include non-system header files.
4164 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4165 and strncasecmp as r-values. Unixware didn't have declarations.
4167 2001-08-31 Jim Meyering <meyering@lucent.com>
4169 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4170 Use an initial, malloc'd, buffer of length 128 rather than
4171 a statically allocated one of length 1024.
4173 2001-08-30 Paul Eggert <eggert@twinsun.com>
4175 * xgetcwd.c: Don't include pathmax.h.
4176 Include stdlib.h and unistd.h if available.
4178 (xmalloc, xstrdup, free): Remove decls.
4179 (xgetcwd): Don't assume sizes fit in unsigned.
4180 Check for overflow when computing sizes.
4181 Simplify reallocation code.
4183 2001-08-28 Paul Eggert <eggert@twinsun.com>
4185 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4187 * strtoimax.c: Renamed from strtoxmax.c, removing the
4190 Also, make the following further changes to make this file's
4191 configuration more similar to that of strtol.c:
4192 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4193 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4194 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4195 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4196 changed to signed values.
4198 And make the following changes as well:
4199 Fix copyright notice, as 1999 was missing.
4200 (verify): New macro.
4201 (strtoimax): Check sizes at compile-time, not run-time.
4202 Prefer strtol to strtoll if both work.
4203 (main): Remove; it was not that useful and was a pain to maintain.
4205 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4207 2001-08-30 Paul Eggert <eggert@twinsun.com>
4209 * savedir.c (savedir): Remove size parameter, as POSIX says that
4210 a directory's st_size can have an arbitrary value, so the old
4211 usage could waste an arbitrary amount of memory. All uses
4213 * savedir.h: Update prototype.
4215 2001-08-30 Paul Eggert <eggert@twinsun.com>
4217 * xstrtol.c (strtoimax): New decl.
4219 2001-08-28 Paul Eggert <eggert@twinsun.com>
4221 * xstrtol.h: Add copyright notice.
4222 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4223 LONGINT_INVALID_SUFFIX_CHAR.
4225 2001-08-30 Paul Eggert <eggert@twinsun.com>
4227 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4230 2001-08-30 Paul Eggert <eggert@twinsun.com>
4232 * hash.c: Remove '2001' from copyright notice.
4234 2001-08-30 Paul Eggert <eggert@twinsun.com>
4236 * full-write.h: New file.
4237 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4238 * full-write.c: Correct credits, as cccp.c no longer
4239 exists and anyway it was so heavily changed from the old cccp
4240 code as to be unrecognizable. Include full-write.h.
4241 (full_write) Return size_t, with short writes meaning failure.
4242 All callers changed. This fixes a bug with large buffers
4244 * utime.c: Include full-write.h.
4246 2001-08-30 Paul Eggert <eggert@twinsun.com>
4248 Merge 'exclude' changes from tar 1.13.22.
4249 This fixes one or two unlikely storage allocation overflow bugs,
4250 but doesn't change user-visible behavior otherwise.
4252 2001-08-30 Paul Eggert <eggert@twinsun.com>
4254 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4255 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4256 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4257 Include if available.
4258 (<xalloc.h>): Include
4259 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4260 (verify): New macro. Use it to verify that EXCLUDE macros do not
4261 collide with FNM macros.
4262 (struct patopts): New struct.
4263 (struct exclude): Use it, as exclude patterns now come with options.
4264 (new_exclude): Support above changes.
4265 (new_exclude, add_exclude_file):
4266 Initial size must now be a power of two to simplify overflow checking.
4267 (free_exclude, fnmatch_no_wildcards): New function.
4268 (excluded_filename): No longer requires options arg, as the options
4269 are determined by add_exclude. Now returns bool, not int.
4270 (excluded_filename, add_exclude):
4271 Add support for the fancy new exclusion options.
4272 (add_exclude, add_exclude_file): Now takes int options arg.
4273 Check for arithmetic overflow when computing sizes.
4274 (add_exclude_file): xrealloc might modify errno, so don't
4275 realloc until after errno might be used.
4277 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4279 (free_exclude): New decl.
4280 (add_exclude, add_exclude_file): Now takes int options arg.
4281 (excluded_filename): No longer requires options arg, as the options
4282 are determined by add_exclude. Now returns bool, not int.
4284 2001-08-30 Paul Eggert <eggert@twinsun.com>
4286 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4288 2001-08-27 Jim Meyering <meyering@lucent.com>
4290 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4292 * version-etc.c (N_): Remove definition.
4293 Revert most of last change.
4294 Instead, simply don't mark the `Copyright...' string for translation.
4295 Based on advice from Paul Eggert.
4297 * strtoxmax.c: Tweak comment.
4299 2001-08-26 Jim Meyering <meyering@lucent.com>
4301 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4302 of copyright with `%s' so translators don't get an untranslated
4304 (COPYRIGHT_YEAR): Define.
4305 (version_etc): Use fprintf rather than fputs.
4306 Suggestion from Ulrich Drepper.
4308 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4310 * strtoll.c: New file, from GNU libc.
4311 * xstrtoimax.c: New file.
4313 * xstrtol.h: Add xstrtoimax.
4314 * strtoumax.c: New file. Simply include "strtoumax.c".
4315 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4317 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4318 * strtoxmax.c: ... then renamed to this.
4320 2001-08-13 Paul Eggert <eggert@twinsun.com>
4322 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4323 Port to Solaris 8, where 'sed' requires a space after the 'r'
4324 command, and where sh dislikes "$/". Clean up the spacing a bit.
4325 Redirect output to $tmp just once.
4327 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4329 * addext.c (<errno.h>): Include.
4330 (errno): Declare if not defined.
4331 (addext): Work correctly when pathconf returns -1 and leaves
4332 errno alone because there is no limit. Also, work even if
4333 pathconf returns a value greater than SIZE_MAX.
4335 2001-08-12 Jim Meyering <meyering@lucent.com>
4337 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4338 Simply `return getcwd (NULL, 0);'.
4339 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4340 Use 1300 as initial value for length, not PATH_MAX.
4342 * pathmax.h: Clean up cpp syntax.
4344 2001-08-12 Jim Meyering <meyering@lucent.com>
4346 * gettimeofday.c: New file.
4348 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4350 2001-08-04 Jim Meyering <meyering@lucent.com>
4352 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4353 to get in sync with glibc.
4355 2001-08-03 Paul Eggert <eggert@twinsun.com>
4357 The following changes are from gettext 0.10.39 as maintained by
4360 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4361 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4362 with inverted sense. All uses changed.
4364 * mbswidth.c: Don't include <limits.h>.
4365 Include <stdlib.h> and <string.h> unconditionally.
4366 (iswcntrl, mbsinit, ISCNTRL): New macros.
4367 (mbsnwidth): Use K&R style function declarations.
4368 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4369 can optimize it when MB_CUR_MAX == 1.
4370 The width of control characters is zero, not 1.
4372 2001-07-15 Jim Meyering <meyering@lucent.com>
4374 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4375 (BUILT_SOURCES): Add unlocked-io.h.
4376 (io_functions): Define.
4377 (unlocked-io.h): New rule.
4378 (DISTCLEANFILES): Add unlocked-io.h.
4379 (all-local): Depend on unlocked-io.h, to ensure it is created.
4381 * unlocked-io.hin: New file
4383 * regex.c: Update from glibc.
4385 2001-07-05 Jim Meyering <meyering@lucent.com>
4387 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4389 (libfetish_a_SOURCES): Put all .h files here instead.
4390 Remove a thus-exposed (better checks in automake) duplicate and
4391 two unnecessary .h files.
4393 2001-06-11 Jim Meyering <meyering@lucent.com>
4395 * regex.c: Update from GNU libc.
4397 2001-05-27 Jim Meyering <meyering@lucent.com>
4399 * readutmp.h (UT_TYPE): Define.
4401 2001-05-24 Jim Meyering <meyering@lucent.com>
4403 * argmatch.c: Include "quote.h".
4404 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4405 quote function. Reported by Göran Uddeborg.
4407 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4409 * dirname.c (dir_name): Compute append_dot using path, not newpath
4410 which is not yet declared.
4412 2001-05-11 Paul Eggert <eggert@twinsun.com>
4414 * Makefile.am (libfetish_a_SOURCES):
4415 Add strftime.c, since we now compile it on all hosts.
4417 * strftime.c (my_strftime):
4418 Define to nstrftime if emacs, but only if my_strftime is not defined.
4419 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4420 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4421 Add one more extra argument: a nanoseconds value.
4424 (my_strftime function): Add %N format.
4425 (emacs_strftimeu): Renamed from emacs_strftime,
4426 with extra ut argument.
4428 2001-05-11 Paul Eggert <eggert@twinsun.com>
4430 dirname code cleanup. base_name now behaves more compatibly
4431 with POSIX basename when given file names that have trailing
4432 slashes, and similarly for dir_name. Add new primitives
4433 base_len and dir_len. Put the directory-name-related decls
4436 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4437 * backupfile.c (base_name): Likewise.
4438 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4439 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4440 * makepath.c (strip_trailing_slashes): Likewise.
4441 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4443 * rename.c (strip_trailing_slashes): Likewise.
4444 * same.c (base_name): Likewise.
4445 * stripslash.c (ISSLASH): Likewise.
4447 * addext.c: Include <dirname.h> after size_t is defined.
4448 * backupfile.c: Likewise.
4450 * addext.c (addext): Use base_len to trim redundant
4451 trailing slashes instead of doing it ourselves.
4452 But do not trim the last slash if it is not redundant.
4454 * backupfile.c (find_backup_file_name,
4455 max_backup_version): Use base_len instead of rolling it ourselves.
4456 Handle the case of "" and (on DOS) "C:" correctly.
4458 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4459 Include <string.h>, <dirname.h>.
4460 (base_name): Allow file names ending in slashes, other than names
4461 that are all slashes. In this case, return the basename followed
4462 by the slashes. This is more general, and can be used in places
4463 where the original base_name purposely had an assertion failure.
4464 (base_len): New function.
4466 * dirname.c: Include <string.h> instead of <stdlib.h>.
4467 Do not include <assert.h>; no longer needed.
4469 (memrchr): Remove decl.
4470 (dir_name_r): Remove.
4471 (dir_len): Renamed from dirlen. All callers changed.
4472 Rewrite in terms of base_name, for simplicity and consistency.
4473 (dir_name): Never return NULL. All callers changed.
4474 Do not include <stdlib.h> in test program; no longer needed.
4475 return 0; is fine for test program.
4477 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4479 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4481 * path-concat.c (path_concat): Use base_len to compute
4482 base length, not strlen; this means we cannot rely on memcpy
4485 * same.c (STREQ): Remove.
4486 (same_name): Handle the case where the basename ends in trailing '/'.
4488 * stripslash.c (strip_trailing_slashes): Return nonzero if
4489 a slash was stripped. Do not strip the last slash after a
4492 2001-04-08 Jim Meyering <meyering@lucent.com>
4494 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4495 recomputed; that's necessary when the offset spans a DST transition.
4496 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4498 2001-04-02 Jim Meyering <meyering@lucent.com>
4500 * regex.h, regex.c: Update from GNU libc.
4502 2001-03-19 Paul Eggert <eggert@twinsun.com>
4504 * version-etc.c (version_etc_copyright): Update to 2001.
4506 2001-03-16 Paul Eggert <eggert@twinsun.com>
4508 * tempname.c (uint64_t): Define to uintmax_t if
4509 not defined, and if UINT64_MAX is not defined.
4510 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4511 Reported by John David Anglin.
4513 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4515 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4516 alias if codeset is empty.
4517 * config.charset (BeOS): Use wildcard syntax.
4519 2001-03-13 Jim Meyering <meyering@lucent.com>
4521 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4522 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4525 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4527 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4529 * unicodeio.c (print_unicode_char): Simplify accordingly.
4531 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4533 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4534 support for DOS/DJGPP.
4536 2001-02-28 Paul Eggert <eggert@twinsun.com>
4538 * Makefile.am (libfetish_a_SOURCES):
4539 Add dup-safer.c, fopen-safer.c.
4540 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4542 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4544 2001-02-25 Paul Eggert <eggert@twinsun.com>
4546 The mkstemp replacement is taken from glibc 2.2.2, with some
4547 portability fixes for use outside glibc, as follows:
4549 * tempname.c (struct_stat64): New macro.
4550 (direxists, __gen_tempname): Use it.
4551 This avoids a portability problem with Solaris 8.
4553 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4554 (<stddef.h>, <stdint.h>, <string.h>):
4555 Include only if STDC_HEADERS || _LIBC.
4556 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4557 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4558 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4559 (__set_errno): Define this macro if <errno.h> doesn't.
4560 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4561 Define these macros if <stdio.h> doesn't.
4562 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4563 Define these macros if <sys/stat.h>
4564 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4565 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4566 __xstat64): Define if not _LIBC.
4567 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4568 (__gen_tempname): Invoke gettimeofday only if
4569 HAVE_GETTIMEOFDAY || _LIBC;
4570 otherwise, fall back on plain "time".
4571 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4573 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4575 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4577 2001-02-17 Jim Meyering <meyering@lucent.com>
4579 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4580 around included file name.
4582 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4584 * strftime.c: Update from GNU libc (the only changes were to comments).
4586 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4588 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4590 2001-02-17 Paul Eggert <eggert@twinsun.com>
4592 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4593 Remove workaround macros for hosts that have mbrtowc but not
4594 mbstate_t, as we now insist on proper declarations for both
4595 before using mbrtowc.
4597 2001-02-17 Jim Meyering <meyering@lucent.com>
4599 * regex.c: Update from libc.
4601 2001-02-16 Paul Eggert <eggert@twinsun.com>
4603 * alloca.c (malloc): Undef before defining, since stdlib.h
4604 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4605 Reported by Mark Hounschell via Paul Eggert.
4607 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4609 * config.charset: Update for FreeBSD 4.2.
4611 2001-01-26 Jim Meyering <meyering@lucent.com>
4613 * quotearg.c: Include stddef.h.
4614 * quote.c: Include stddef.h.
4615 Reported by Axel Kittenberger.
4617 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4618 line in double quotes so that it evokes a better diagnostic.
4619 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4620 Reported by Axel Kittenberger.
4622 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4624 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4625 to avoid a warning. Add back 'const' to inptr.
4627 2001-01-16 Jim Meyering <meyering@lucent.com>
4629 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4632 2001-01-14 Jim Meyering <meyering@lucent.com>
4634 * rename.c: New file. From Volker Borchert.
4635 Include stdlib.h, string.h or strings.h, and xalloc.h.
4636 Use strip_trailing_slashes rather than open-coding it.
4638 2001-01-03 Paul Eggert <eggert@twinsun.com>
4640 * strftime.c: Sync with glibc time/strftime.c 1.81.
4642 2001-01-03 Jim Meyering <meyering@lucent.com>
4644 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4645 local `inptr' to avoid warning with some system declarations of iconv.
4647 2000-12-29 Paul Eggert <eggert@twinsun.com>
4649 * modechange.c: Do not assume that mode_t uses the
4650 traditional octal encoding. E.g. "chmod 1 FOO" should set
4651 the other-execute bit of FOO even if S_IXOTH != 1.
4653 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4654 WOTH, XOTH, ALLM): New macros.
4655 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4656 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4658 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4659 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4661 No need to use uintmax_t; unsigned long is long enough.
4662 Don't bother to get suffix since we don't use it.
4664 2000-12-24 Jim Meyering <meyering@lucent.com>
4666 * hash.c (is_prime): Return explicit boolean values.
4667 (hash_get_first): Return NULL to appease Irix5.6's 89.
4668 Reported by Nelson Beebe.
4670 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4672 * localcharset.c (locale_charset): Add support for Win32.
4674 2000-12-18 Paul Eggert <eggert@twinsun.com>
4676 * physmem.h, physmem.c: New files.
4678 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4679 (noinst_HEADERS): Add physmem.h.
4681 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4682 't' for compatibility with Solaris 8 sort.
4684 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4686 * config.charset: Add support for BeOS.
4688 2000-12-16 Jim Meyering <meyering@lucent.com>
4690 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4691 SHELLS_FILE to a file name that's useful on djgpp systems.
4693 (ADDITIONAL_DEFAULT_SHELLS): Define.
4694 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4695 Based mostly on a patch from Prashant TR.
4697 2000-12-16 Jim Meyering <meyering@lucent.com>
4699 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4700 N and M) would have treated it like `chown N:N FILE'.
4702 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4704 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4706 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4707 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4708 to the list of canonical encodings. Rename EUC-CN to GB2312.
4710 2000-12-08 Andreas Schwab <schwab@suse.de>
4712 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4713 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4715 2000-12-07 Jim Meyering <meyering@lucent.com>
4717 * stripslash.c (ISSLASH): Define.
4718 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4721 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4722 (dir_name_r): Declare this function as static.
4723 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4724 manifest itself on a name containing a mix of slashes and
4726 Make this function work with names starting with a DOS-style
4727 drive letter and colon prefix.
4728 (dir_name): Append `.' if necessary.
4729 Based mostly on patches from Prashant TR and Eli Zaretskii.
4731 * dirname.h (dir_name_r): Remove prototype.
4733 2000-12-05 Jim Meyering <meyering@lucent.com>
4735 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4737 2000-12-04 Jim Meyering <meyering@lucent.com>
4739 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4740 Also include memory.h, stdlib.h, unistd.h if appropriate.
4741 Reported by Andreas Jaeger (conflicting declaration of malloc).
4743 2000-12-02 Jim Meyering <meyering@lucent.com>
4745 * closeout.h: Make idempotent, to avoid some obscure warnings.
4747 2000-12-01 Paul Eggert <eggert@twinsun.com>
4749 * memrchr.c: Include <config.h> before any system include file.
4751 2000-11-29 Paul Eggert <eggert@twinsun.com>
4753 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4755 2000-11-26 Jim Meyering <meyering@lucent.com>
4757 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4759 2000-11-22 Paul Eggert <eggert@twinsun.com>
4761 * strftime.c (my_strftime): Do not invoke mbrlen with a
4762 size of (size_t) -1; it's not portable.
4764 2000-11-17 Akim Demaille <akim@epita.fr>
4766 * obstack.h: Formatting changes.
4767 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4768 prevent type checking.
4769 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4770 cast the value to (void *): assigning a `foo *' to a `void *'
4772 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4774 2000-11-17 Jim Meyering <meyering@lucent.com>
4776 * strstr.c: Update from GNU libc.
4778 2000-11-16 Jim Meyering <meyering@lucent.com>
4780 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4782 2000-11-11 Jim Meyering <meyering@lucent.com>
4784 * error.c: Add a couple #includes, merging from GNU libc version.
4786 2000-11-10 Jim Meyering <meyering@lucent.com>
4788 * obstack.h: Update from GNU libc.
4789 * obstack.c: Likewise.
4791 2000-11-06 Paul Eggert <eggert@twinsun.com>
4793 * getusershell.c (setusershell): Use rewind rather than
4794 fseek/fseeko, to avoid configuration hassles with fseeko.
4795 Don't bother opening SHELLS_FILE if shellstream is NULL;
4798 2000-11-05 Jim Meyering <meyering@lucent.com>
4800 * makepath.h (make_dir): Declare.
4801 * makepath.c (make_dir): Remove `static' attribute.
4804 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4806 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4807 last one in a bucket, advance to the next bucket.
4809 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4811 * fnmatch.c: Do not comment out all the code if we are using
4812 the GNU C library, because in some cases we are replacing buggy
4813 code in the GNU C library itself.
4815 2000-10-30 Paul Eggert <eggert@twinsun.com>
4817 * error.h, getline.h, modechange.h:
4818 Remove "2000" from Copyright line, as the file hasn't been
4819 changed this year other than in the copyright notice.
4821 * xalloc.h: Add "2000" to Copyright line, as this file
4822 was changed this year.
4824 2000-10-30 Paul Eggert <eggert@twinsun.com>
4826 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4827 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4828 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4830 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4832 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4833 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4834 doesn't define __restrict_arr.
4836 2000-10-29 Jim Meyering <meyering@lucent.com>
4838 * xstat.in: Fix grammar in comment.
4840 2000-10-28 Jim Meyering <meyering@lucent.com>
4842 * memchr.c: Update from libc.
4843 Adjust for portability:
4844 [HAVE_STDLIB_H]: Include stdlib.h.
4845 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4846 Undef __memchr, too.
4847 [!weak_alias]: Define __memchr to memchr.
4849 * regex.c: Update from libc.
4850 * regex.h: Likewise.
4851 * getopt1.c: Likewise.
4852 * memcmp.c: Likewise.
4854 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4855 Avoid using fseek, when possible -- it's broken by design.
4856 Patch by Ulrich Drepper.
4858 2000-10-26 Jim Meyering <meyering@lucent.com>
4860 * strftime.c: Update from libc.
4862 2000-10-25 Jim Meyering <meyering@lucent.com>
4864 * obstack.c: Update from libc.
4866 2000-10-23 Jim Meyering <meyering@lucent.com>
4868 * hard-locale.c (hard_locale): Revert last change -- it was simply
4869 wrong. That set_locale call must not have any side effects.
4872 2000-10-22 Jim Meyering <meyering@lucent.com>
4874 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4875 [CYCLIC]: Remove now-unused definition.
4877 * save-cwd.c (O_DIRECTORY): Define, if needed.
4878 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4879 Suggestion from Ulrich Drepper.
4881 2000-10-21 Jim Meyering <meyering@lucent.com>
4883 * dirname.c (dir_name_r): New function, factored out of dir_name.
4884 (dir_name): Use dir_name_r.
4885 * dirname.h (dir_name_r): Declare it.
4887 2000-10-21 Jim Meyering <meyering@lucent.com>
4889 * dirname.c (memrchr): Declare if necessary.
4890 (dir_name): Remove the restriction that there be no
4891 trailing slashes. Now, this code skips past them, effectively
4893 [TEST_DIRNAME] (main): New unit tests.
4895 * memrchr.c: New file from GNU libc.
4896 Undef __memrchr, too.
4897 [!weak_alias]: Define __memrchr to memrchr.
4898 Guard weak_alias use with `#ifdef weak_alias'.
4900 2000-10-17 Jim Meyering <meyering@lucent.com>
4902 * quote.h (PARAMS): Define and use.
4903 Reported by Akim Demaille.
4905 * getopt.c: Update from libc.
4907 2000-10-16 Jim Meyering <meyering@lucent.com>
4909 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4912 2000-09-25 Jim Meyering <meyering@lucent.com>
4914 * md5.h (rol): Define (from GnuPG).
4916 * sha.c: Give credit (GnuPG) where due.
4917 (M): Use rol rather than open-coding it.
4918 Add a FIXME comment.
4920 2000-09-21 Jim Meyering <meyering@lucent.com>
4922 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4923 Reported by Michael Stone.
4925 2000-09-20 Jim Meyering <meyering@lucent.com>
4927 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4928 (noinst_HEADERS): Add sha.h.
4929 Based on code from Scott G. Miller and from GnuPG.
4931 2000-09-15 Jim Meyering <meyering@lucent.com>
4933 * regex.c: Update from libc.
4935 2000-09-10 Jim Meyering <meyering@lucent.com>
4937 * getopt.c (_getopt_internal): Update from glibc.
4939 2000-09-09 Jim Meyering <meyering@lucent.com>
4941 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4942 think it should be used as a general replacement for isascii.
4943 * fnmatch.c: Likewise.
4944 * mbswidth.c: Likewise
4945 * regex.c: Likewise.
4948 * userspec.c: Include sys/param.h and limits.h.
4950 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4951 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4952 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4953 UID, GID. Check range.
4955 2000-09-06 Jim Meyering <meyering@lucent.com>
4957 * getopt.c (_getopt_internal): Update from glibc.
4959 2000-08-30 Jim Meyering <meyering@lucent.com>
4961 * strftime.c: Merge in changes from GNU libc.
4963 2000-08-26 Jim Meyering <meyering@lucent.com>
4965 * closeout.c: Include "__fpending.h".
4966 (close_stdout_status): Return right away if there's nothing to flush.
4968 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4969 * __fpending.c: New file.
4970 * __fpending.h: New file.
4972 2000-08-07 Paul Eggert <eggert@twinsun.com>
4974 Standardize on "memory exhausted" instead of "Memory exhausted"
4975 or "virtual memory exhausted".
4976 * obstack.c (print_and_abort): Use "memory exhausted", not
4977 "virtual memory exhausted".
4978 * same.c (same_name): Invoke xalloc_die instead of printing
4980 * userspec.c (parse_user_spec): Likewise.
4981 * bumpalloc.h: comment fix
4982 * same.c, userspec.c: Include xalloc.h.
4984 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4985 not char *const and pointing to a constant array.
4986 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4987 (xrealloc): Comment fix.
4989 * userspec.c (parse_user_spec):
4990 Don't translate a message until just before returning,
4991 to avoid unnecessary translation.
4993 2000-08-07 Jim Meyering <meyering@lucent.com>
4995 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4996 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4997 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4998 getgroups.c, gethostname.c, getopt.h, group-member.c,
4999 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5000 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5001 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5002 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5003 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5004 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5005 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5006 yesno.c: Back out Copyright date changes for each file with no change
5007 this year. This eases coordination with other programs using the same
5008 source code modules. From Paul Eggert.
5010 2000-08-03 Greg McGary <greg@mcgary.org>
5012 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5013 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5014 (EXTEND_BUFFER): Use them.
5016 2000-08-01 Jim Meyering <meyering@lucent.com>
5018 * dirname.c (ISSLASH): Define.
5019 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5020 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5021 both `\' and `/' may be use as path separators.
5022 Based on a patch from Prashant TR.
5024 2000-07-31 Paul Eggert <eggert@twinsun.com>
5026 * quotearg.c (quotearg_n_options): Don't make the initial
5027 slot vector a constant, since it might get modified.
5029 2000-07-31 Jim Meyering <meyering@lucent.com>
5031 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5032 * obstack.c (print_and_abort): Likewise.
5034 2000-07-30 Paul Eggert <eggert@twinsun.com>
5036 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5037 buffer, so that the caller can always quote one small
5038 component of a "memory exhausted" message in slot 0.
5039 From a suggestion by Jim Meyering.
5041 2000-07-30 Jim Meyering <meyering@lucent.com>
5043 * makepath.c (make_path): Quote the other instance, too.
5045 * quotearg.c (N_STATIC_SLOTVECS): Define.
5046 (STATIC_BUF_SIZE): Define.
5047 (quotearg_n_options): Use only statically allocated storage when
5048 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5049 than STATIC_BUF_SIZE.
5051 2000-07-29 Jim Meyering <meyering@lucent.com>
5053 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5054 * dirname.c (dir_name): Likewise.
5056 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5058 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5059 (dir_name): Assert that there are no trailing slashes.
5061 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5063 * mbswidth.h (mbswidth): Add a flags argument.
5064 (mbswidth): New declaration.
5065 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5066 * mbswidth.c (mbswidth): Add a flags argument.
5067 (mbsnwidth): New function.
5069 2000-07-24 Jim Meyering <meyering@lucent.com>
5071 * mbswidth.c: Remove useless #else. From Bruno Haible.
5073 2000-07-23 Paul Eggert <eggert@twinsun.com>
5075 * mbswidth.c (_XOPEN_SOURCE):
5076 Don't define; this causes problems on Solaris 7.
5077 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5079 2000-07-23 Paul Eggert <eggert@twinsun.com>
5082 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5083 so that mbstate_t is always defined.
5085 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5086 be 1 in at least one GCC installation, and this configuration
5087 error is likely to be common. Ignoring MB_LEN_MAX hurts
5088 performance on hosts that have mbrtowc but have only unibyte
5089 locales, but I assume these hosts are rare.
5091 2000-07-23 Paul Eggert <eggert@twinsun.com>
5093 * quotearg.c: Streamline by invoking multibyte code only if needed.
5094 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5095 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5096 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5097 invoke multibyte primitives.
5099 2000-07-23 Jim Meyering <meyering@lucent.com>
5101 * basename.c (base_name): Add an assertion.
5103 2000-07-15 Bruno Haible <clisp.cons.org>
5105 * quotearg.c: When the system forces us to redefine mbstate_t,
5106 shadow its mbsinit function.
5108 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5110 * mbswidth.h: New file.
5111 * mbswidth.c: New file.
5112 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5113 (noinst_HEADERS): Add mbswidth.h.
5115 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5117 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5120 2000-07-15 Jim Meyering <meyering@lucent.com>
5122 * makepath.c: Include quote.h.
5123 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5124 corresponding argument in a `quote (...)' call.
5125 Give better diagnostics.
5127 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5128 (noinst_HEADERS): Add quote.h.
5130 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5131 from tar's src/misc.c.
5132 * quote.h: New file. Prototypes for same.
5134 2000-07-10 Paul Eggert <eggert@twinsun.com>
5136 From a suggestion by Bruno Haible.
5137 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5138 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5139 to decide whether to define the BeOS workaround macro;
5140 this adjusts to the change to AC_MBSTATE_T.
5142 2000-07-13 Paul Eggert <eggert@twinsun.com>
5144 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5146 * quotearg.c (quoting_style_args, quoting_style_vals,
5147 quotearg_buffer_restyled): Add support for
5148 clocale_quoting_style. Undo previous change to
5149 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5150 and "{RIGHT QUOTATION MARK}" msgids.
5152 2000-07-05 Paul Eggert <eggert@twinsun.com>
5154 The old behavior of quoting `like this' doesn't look good with
5155 newer, ISO-style fonts. See:
5156 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5158 Instead, quote "like this" by default. Let the translator
5159 tailor the locale-specific quoting behavior by providing
5160 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5162 * quotearg.c (N_): New macro.
5163 (gettext_default): New function.
5164 (quotearg_buffer_restyled): Use
5165 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5166 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5168 2000-07-09 Jim Meyering <meyering@lucent.com>
5170 * Most files: Update copyright dates to include 2000.
5172 2000-07-08 Jim Meyering <meyering@lucent.com>
5174 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5176 (xgethostname): Remove now-unnecessary #ifdef.
5177 Move declaration of `err' into loop where it's used.
5179 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5181 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5182 by allocating a larger buffer. Test the gethostname return value for
5183 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5184 returns an error and ENAMETOOLONG isn't defined.
5186 2000-07-05 Paul Eggert <eggert@twinsun.com>
5187 and Bruno Haible <haible@clisp.cons.org>
5189 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5191 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5193 * quotearg.c (struct quoting_options): Simplify quote_these_too
5196 2000-07-03 Jim Meyering <meyering@lucent.com>
5198 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5199 Reported by Bruno Haible.
5201 2000-07-04 Jim Meyering <meyering@lucent.com>
5203 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5204 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5207 2000-07-03 Paul Eggert <eggert@twinsun.com>
5208 and Bruno Haible <haible@clisp.cons.org>
5210 * quotearg.c (mbrtowc):
5211 Assign to *pwc, and return 1 only if result is nonzero.
5212 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5214 2000-07-03 Jim Meyering <meyering@lucent.com>
5216 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5217 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5220 2000-07-02 Jim Meyering <meyering@lucent.com>
5222 * quotearg.c (mbstate_t): Don't define here.
5224 2000-07-02 Jim Meyering <meyering@lucent.com>
5226 * nanosleep.c (SIGCONT): Define if not already defined.
5228 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5230 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5231 per change in ../m4/ls-mntd-fs.m4.
5232 (read_filesystem_list): Ignore symbolic links.
5234 2000-06-29 Jim Meyering <meyering@lucent.com>
5236 * same.c: Include <string.h> or <strings.h>, as appropriate,
5237 for declaration of strcmp.
5239 * long-options.c: Include <stdlib.h>, for declaration of exit.
5241 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5242 Avoid warning by casting result to `char *' to remove `const'.
5244 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5246 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5248 2000-06-26 Paul Eggert <eggert@twinsun.com>
5250 savedir now sets errno on failure and invokes xmalloc to get memory.
5251 Fix a couple of other minor bugs while we're at it.
5253 * savedir.c (<unistd.h>): Do not include; there's no need.
5254 (NAMLEN): Remove macro.
5255 (malloc, realloc): Remove decls.
5257 ("xalloc.h"): Include.
5258 (NAME_SIZE_DEFAULT): New macro.
5259 (savedir): Use xmalloc / xrealloc to allocate memory.
5260 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5261 Skip "" directory entries.
5262 Use strlen to calculate directory entry length, since the old method
5263 is rarely used these days and isn't worth supporting.
5264 Don't use a pointer after freeing it.
5265 Check for integer overflow when calculating allocation size.
5266 Use memcpy to copy entries, instead of stpcpy.
5267 Set errno properly when returning NULL.
5268 Check for readdir error.
5270 2000-06-26 Jim Meyering <meyering@lucent.com>
5272 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5274 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5276 * getusershell.c (xmalloc, xrealloc): Remove functions.
5278 Don't include <stdlib.h>. Don't declare malloc, realloc.
5280 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5282 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5284 2000-06-24 Jim Meyering <meyering@lucent.com>
5286 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5288 2000-06-21 Jim Meyering <meyering@lucent.com>
5290 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5292 2000-06-19 Paul Eggert <eggert@twinsun.com>
5294 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5295 (mbrtowc, mbstate_t): Define substitutes if
5296 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5297 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5298 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5300 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5302 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5303 than 1024, return a memory chunk of least possible size, instead
5304 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5305 Use free/xmalloc instead of xrealloc to avoid copying for very long
5308 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5310 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5311 address, not strdup. Include <stdlib.h> and don't declare free().
5313 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5315 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5318 2000-06-21 Jim Meyering <meyering@lucent.com>
5320 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5321 (noinst_HEADERS): Add getstr.h.
5323 * getline.c (getstr): Move into a separate file.
5324 * getstr.c (getstr): New file, extracted from getline.c, with
5325 the following changes: new parameter, delim2; both delim[12]
5326 parameters have type `int', not `char'. The latter would lose
5327 with 8-bit delimiters.
5328 * getstr.h: New file.
5330 2000-06-19 Jim Meyering <meyering@lucent.com>
5332 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5334 2000-06-18 Jim Meyering <meyering@lucent.com>
5336 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5337 Besides, these days every porting target provides a mkdir function.
5339 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5340 (this snippet comes from src/system.h).
5342 2000-06-15 Paul Eggert <eggert@twinsun.com>
5344 * human.c (adjust_value): New function.
5345 (human_readable_inexact): Apply rounding style even when
5346 printing approximate values.
5348 2000-06-14 Paul Eggert <eggert@twinsun.com>
5350 * human.c (human_readable_inexact): Allow an input block
5351 size that is not a multiple of the output block size, and vice versa.
5352 Reported by Piergiorgio Sartor.
5354 2000-06-14 Paul Eggert <eggert@twinsun.com>
5356 * getdate.y (get_date): Apply relative times after time
5357 zone indicator, not before. Reported by Todd A. Jacobs.
5359 2000-06-13 Jim Meyering <meyering@lucent.com>
5361 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5363 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5365 2000-06-12 Paul Eggert <eggert@twinsun.com>
5367 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5369 2000-06-04 Paul Eggert <eggert@twinsun.com>
5371 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5373 2000-06-04 Jim Meyering <meyering@lucent.com>
5375 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5376 SunOS 4.1.4 for which gid_t is an unsigned type.
5378 2000-06-03 Jim Meyering <meyering@lucent.com>
5380 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5382 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5384 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5385 newer, don't install charset.alias.
5386 * config.charset: Change the Linux/glibc rules so they become empty
5387 on glibc-2.1 or newer.
5389 2000-06-02 Jim Meyering <meyering@lucent.com>
5391 * mountlist.c: Back out last change. Instead, do this...
5392 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5393 member using the same `ignore'-testing code.
5394 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5398 2000-05-29 Jim Meyering <meyering@lucent.com>
5400 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5401 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5403 2000-05-22 Jim Meyering <meyering@lucent.com>
5405 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5407 2000-05-18 Jim Meyering <meyering@lucent.com>
5409 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5410 back, too, since it may have been modified by allocate_entry.
5411 (hash_delete): Rewrite to use neither the assignment operator
5412 nor the comma operator in an if-expression.
5414 2000-05-15 Paul Eggert <eggert@twinsun.com>
5417 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5418 Remove; no longer needed.
5419 "quotearg.h": Add include.
5420 (file_name): Do not bother to explicitly initialize to NULL; it's less
5421 efficient on some hosts.
5422 (close_stdout_status): Remove test as to whether stdout was already
5423 closed; it breaks for the case "echo x | sort >&-".
5424 Quote file name colons.
5425 Do not assume that _("write error") lacks format strings.
5427 2000-05-15 Jim Meyering <meyering@lucent.com>
5429 * version-etc.c (version_etc_copyright): Update the copyright string
5430 used in all --version output.
5432 2000-05-14 Jim Meyering <meyering@lucent.com>
5434 * closeout.c (close_stdout_set_file_name): New function.
5435 (close_stdout_status): Use new file-scoped global.
5436 Return right away if fstat says the stdout file descriptor is invalid.
5437 * closeout.h (close_stdout_set_file_name): Declare.
5439 2000-05-10 Jim Meyering <meyering@lucent.com>
5441 * closeout.c [default_exit_status]: New file-scoped variable.
5442 (close_stdout_set_status): New function.
5443 * closeout.h (close_stdout_set_status): Declare.
5445 2000-05-08 Jim Meyering <meyering@lucent.com>
5447 * long-options.c: Don't include closeout.h.
5448 (parse_long_options): Don't call close_stdout for --version.
5450 2000-05-06 Jim Meyering <meyering@lucent.com>
5452 * strnlen.c: Undefine __strnlen and strnlen.
5453 [!weak_alias]: Define __strnlen to strnlen.
5455 * atexit.c: New file, from libiberty.
5457 2000-05-06 Jim Meyering <meyering@lucent.com>
5459 * closeout.c (close_stdout_status): Also check for errors on the
5462 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5464 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5465 instead of xmalloc, xrealloc, path_concat.
5466 (locale_charset): Treat empty environment variables as absent.
5467 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5469 2000-05-04 Jim Meyering <meyering@lucent.com>
5471 * getopt.c: Update from glibc.
5472 * obstack.c: Likewise.
5473 * obstack.h: Likewise.
5474 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5476 * regex.h: Likewise.
5477 * strndup.c: Likewise.
5478 * strnlen.c: New file, from glibc.
5480 2000-05-01 Jim Meyering <meyering@lucent.com>
5482 * full-write.c (full_write): Remove `FIXME' part of comment.
5484 2000-04-29 Jim Meyering <meyering@lucent.com>
5486 * path-concat.c: Declare strdup only if it's not defined.
5487 * canon-host.c: Likewise.
5489 2000-04-28 Jim Meyering <meyering@lucent.com>
5491 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5492 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5493 included first, then limits.h is included by locale.h by libintl.h.
5494 From John David Anglin.
5496 2000-04-25 Jim Meyering <meyering@lucent.com>
5498 * makepath.c (S_IRWXUGO): Define.
5499 (make_path): Always perform explicit chmod if MODE specifies any
5500 of the `special' permission bits. Prompted by a bug report against
5501 install from Mate Wierdl and Joost van Baal.
5503 2000-04-18 Jim Meyering <meyering@lucent.com>
5507 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5508 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5510 2000-04-17 Jim Meyering <meyering@lucent.com>
5512 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5513 the definition of it to rpl_strftime also defined-away the system's
5516 2000-04-15 Jim Meyering <meyering@lucent.com>
5518 Use `C' to denote so-called `contiguous' files, the same way
5520 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5521 (ftypelet): Use S_ISCTG.
5522 From Michael Deutschmann.
5524 2000-04-14 Jim Meyering <meyering@lucent.com>
5526 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5528 2000-04-08 Jim Meyering <meyering@lucent.com>
5530 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5531 names don't conflict. Reported by Eli Zaretskii.
5533 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5535 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5536 bug. Deal with the different error behavior of Irix iconv.
5538 2000-04-07 Jim Meyering <meyering@lucent.com>
5540 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5541 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5543 2000-04-05 Jim Meyering <meyering@lucent.com>
5545 Portability tweaks required for ultrix4.3.
5546 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5547 * readutmp.c: Include sys/types.h before sys/stat.h.
5548 * canon-host.c: Declare strdup.
5549 * path-concat.c: Likewise.
5550 From John David Anglin.
5552 2000-04-04 Jim Meyering <meyering@lucent.com>
5554 Be more DOS 8.3-friendly.
5555 * ref-add.sin: Renamed from ref-add.sed.in.
5556 * ref-del.sin: Renamed from ref-del.sed.in.
5557 * Makefile.am: Reflect renaming.
5558 Reported by Eli Zaretskii.
5560 Use a temporary file name that won't clash with `charset.alias'
5561 in the DOS 8.3 name space.
5562 * Makefile.am (charset_tmp): Define.
5563 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5564 (uninstall-local): Likewise.
5565 Reported by Eli Zaretskii.
5567 2000-03-29 Paul Eggert <eggert@twinsun.com>
5569 * time/strftime.c (my_strftime): Make sure we call the system
5570 strftime, not ourselves, when invoking the underlying strftime.
5572 2000-03-24 Jim Meyering <meyering@lucent.com>
5574 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5575 (charset_alias): Define.
5576 (install-exec-local): Factor out common code.
5577 (uninstall-local): Split lines longer than 80.
5578 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5580 (.sed.in.sed): New rule. Don't redirect directly to $@.
5581 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5583 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5585 * config.charset: Output a line containing "Packages using this file".
5586 * ref-add.sed.in, ref-del.sed.in: New files.
5587 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5588 ref-del.sed): New rules.
5590 2000-03-17 Jim Meyering <meyering@lucent.com>
5592 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5593 Otherwise, include <strings.h>
5595 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5597 * unicodeio.c (utf8_wctomb): New function.
5598 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5599 format instead of in UCS-4 with platform dependent endianness.
5601 2000-03-07 Paul Eggert <eggert@twinsun.com>
5603 * savedir.c (savedir): Work even if directory size is
5604 negative; this can happen with some screwy NFS configurations.
5606 2000-03-06 Jim Meyering <meyering@lucent.com>
5608 * localcharset.c (get_charset_aliases): Don't try to free file_name
5609 if it's NULL (because we ran out of memory). From Bruno Haible.
5611 2000-03-05 Jim Meyering <meyering@lucent.com>
5613 * localcharset.c ("path-concat.h"): Include.
5614 (get_charset_aliases): Use path_concat instead of ANSI string
5617 * unicodeio.h (PARAMS): Define.
5618 Use it to guard prototype.
5620 2000-03-04 Jim Meyering <meyering@lucent.com>
5622 * Makefile.am (install-exec-local): Create $(libdir) before installing
5624 (uninstall-local): Uncomment this rule so `make distcheck' works
5627 * unicodeio.c (<errno.h>): Include it.
5628 (errno): Declare if not defined.
5630 * localcharset.c: Add Bruno's comment justifying use of volatile.
5632 * config.charset: New version, incorporating remarks from a linux
5633 i18n mailing list. From Bruno Haible.
5635 2000-03-02 Jim Meyering <meyering@lucent.com>
5637 * Makefile.am (EXTRA_DIST): Add config.charset.
5639 2000-03-01 Jim Meyering <meyering@lucent.com>
5641 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5642 * unicodeio.c: Likewise.
5644 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5646 * config.charset: New file.
5647 * localcharset.c: New file.
5648 * unicodeio.h, unicodeio.c: New files.
5649 * Makefile.am (DEFS): Add -DLIBDIR=...
5650 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5651 (noinst_HEADERS): Add unicodeio.h.
5652 (all-local, install-exec-local, charset.alias): New targets.
5654 2000-02-28 Paul Eggert <eggert@twinsun.com>
5656 * quotearg.c (ALERT_CHAR): New macro.
5657 (quotearg_buffer_restyled): Use it.
5659 2000-02-27 Jim Meyering <meyering@lucent.com>
5661 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5662 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5664 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5665 not `#if STDC_HEADERS'.
5666 Declare malloc if needed.
5668 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5669 now that autoconf always defines the HAVE_DECL_ symbols.
5670 * human.c: Likewise.
5672 * strtoumax.c: Likewise.
5674 * backupfile.c: Arrange for cpp to fail if the configure-time
5675 declaration check was not run.
5677 * human.c: Likewise.
5679 * strtoumax.c: Likewise.
5681 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5682 then first look up the entire `.'-containing string as a login name.
5684 2000-02-18 Paul Eggert <eggert@twinsun.com>
5686 * getdate.y: Handle two-digit years with leading zeros correctly.
5687 (textint): New typedef.
5688 (parser_control): Member year changed from int to textint.
5690 (YYSTYPE): Removed; replaced by %union with int and textint members.
5691 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5692 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5693 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5694 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5695 (date, number, to_year): Use width of number in digits, not its value,
5696 to determine whether it's a 2-digit year, or a 2-digit time.
5697 (yylex): Store number of digits of numeric tokens.
5698 Reported by John Kendall.
5700 (parser_control): Changed from struct parser_control to typedef (for
5701 consistency). All uses changed.
5703 (tID): Removed; not used.
5704 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5706 2000-02-14 Paul Eggert <eggert@twinsun.com>
5708 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5709 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5711 2000-02-12 Jim Meyering <meyering@lucent.com>
5713 * userspec.c (ISDIGIT): Define it.
5714 (isdigit): Remove definition.
5715 (is_number): Use ISDIGIT, not isdigit.
5716 <libintl.h>: Include.
5718 (parse_user_spec): Mark translatable strings.
5720 2000-02-10 Jim Meyering <meyering@lucent.com>
5722 With these changes, nanosleep.[ch] are finally enough like the other
5723 lib/* replacement files to compile on a few more losing systems.
5725 * nanosleep.h: Don't include config.h.
5726 Remove prototype from declaration of nanosleep.
5727 (PARAMS): Remove now-unneeded definition.
5728 * nanosleep.c: #undef nanosleep.
5729 (rpl_nanosleep): Rename from nanosleep.
5731 2000-02-03 Jim Meyering <meyering@lucent.com>
5733 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5734 rather than with `#if HAVE_UTMPNAME'.
5736 2000-02-01 Jim Meyering <meyering@lucent.com>
5738 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5740 2000-01-31 Jim Meyering <meyering@lucent.com>
5742 * nanosleep.h (nanosleep): Guard declaration with
5743 `#if ! HAVE_DECL_NANOSLEEP'.
5744 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5745 the declaration in that vendor's sys/timers.h.
5746 Reported by Christian Krackowizer.
5748 * quotearg.c (ISASCII): Add #undef and move definition to follow
5749 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5750 (ISPRINT): Likewise.
5751 Reported by Tom Tromey.
5753 2000-01-30 Jim Meyering <meyering@lucent.com>
5755 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5756 uses of ->ut_name. The latter doesn't work with new Linux header files
5757 where only utmpx.ut_user is declared.
5759 * readutmp.h (UT_USER): Define.
5761 2000-01-23 Jim Meyering <meyering@lucent.com>
5763 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5766 2000-01-22 Jim Meyering <meyering@lucent.com>
5768 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5769 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5770 Required for some AIX systems. Reported by Christian Krackowizer.
5771 [TESTING] (main): New function.
5773 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5774 * dirname.c (dir_name): Support for DOS-style file names with drive
5777 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5779 * strverscmp.c (ISDIGIT): Define.
5780 (strverscmp): Use ISDIGIT, not isdigit.
5782 2000-01-17 Paul Eggert <eggert@twinsun.com>
5784 * nanosleep.c (nanosleep):
5785 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5786 POSIX.1 doesn't require SA_INTERRUPT and some systems
5787 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5788 it's been part of POSIX.1 since day 1 (in 1988).
5790 2000-01-17 Jim Meyering <meyering@lucent.com>
5792 * interlock: Remove unused file. Reported by François Pinard.
5794 2000-01-16 Paul Eggert <eggert@twinsun.com>
5796 * quotearg.c (quotearg_buffer_restyled): Do not quote
5797 alert, backslash, formfeed, and vertical tab unnecessarily in
5798 shell quoting style.
5801 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5802 Free Software Foundation, Inc.
5803 Copying and distribution of this file, with or without modification,
5804 are permitted provided the copyright notice and this notice are preserved.