1 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4 (futimens): New function, which uses futimes if available.
5 (futimens, utimens): Support timespec==NULL, with same semantics
7 * utimens.h (futimens): New decl.
9 2004-11-23 Jim Meyering <jim@meyering.net>
11 * __fpending.c: Add comment.
13 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
15 * lib/getopt_.h: Re-addition of __getopt_argv_const caused
16 redefinition warnings. To avoid them, include the defines
17 in `#if !defined __need_getopt ... #endif'. The only place
18 where __getopt_argv_const is used is in definitions
19 of getopt_long and getopt_long_only below, which are as well
20 protected by `#ifndef __need_getopt'.
21 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
22 __need_getopt after including <stdio.h> and <unistd.h> These
23 headers might have defined it.
25 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
27 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
29 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
30 optopt): Use them instead of invoking ## directly; otherwise, the
31 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
33 2004-11-19 Bruno Haible <bruno@clisp.org>
35 * strtok_r.c: Move comments from here...
36 * strtok_r.h: ... to here.
38 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
40 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
41 might fail. Problem reported by Yoann Vandoorselaere.
42 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
43 that mishandle size_t overflow.
45 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
47 * canon-host.c: Include "strdup.h".
48 (canon_host): Use getaddrinfo if available, so that IPv6 works.
49 Use strdup instead of malloc/strcpy to duplicate strings.
51 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
52 (human_space_before_unit): New constant.
53 * human.c (human_readable): Support it.
55 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
56 (xgetcwd): Set errno correctly when failing.
57 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
58 the failure is actually due to a PATH_MAX problem.
60 Further getopt changes to make it more likely that glibc will
62 * getopt.c (POSIXLY_CORRECT): New constant.
63 (getopt): Use it, so to preserve glibc semantic
64 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
65 when compiling for libc.
66 * getopt_.h (__getopt_argv_const): Bring it back.
67 (getopt_long, getopt_long_only): Use it.
69 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
70 New arg POSIXLY_CORRECT. All callers changed.
71 (getopt): Argv is now char * const *, as per standard.
72 (_getopt_internal_r, _getopt_internal): Argv is now char **,
73 not char *__getopt_argv_const *.
74 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
75 _getopt_long_only_r): Likewise.
76 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
77 * getopt_int.h (_getopt_internal, _getopt_internal_r,
78 _getopt_long_r, _getopt_long_only_r): Likewise.
79 * getopt_.h (__getopt_argv_const): Remove.
80 (getopt): Argv is now char * const *, as per standard.
82 * getdate.y (tORDINAL): New token.
83 (day, relunit): Allow it for relative times.
84 (relative_time_table): Use tORDINAL for ordinals.
86 2004-11-15 Jim Meyering <jim@meyering.net>
88 * closeout.c: Include "__fpending.h" once again.
90 (close_stdout): Don't fail just because stdout was closed initially,
91 since some programs don't write to stdout in the normal course of
92 operation (other than --version and --help), and we don't want this
93 function to make e.g. `touch file >&-' fail.
94 But do fail if it was closed and someone has tried to write to it.
95 E.g., `printf foo >&-' must fail.
97 2004-11-11 Simon Josefsson <jas@extundo.com>
99 * strtok_r.h, strtok_r.c: New file.
101 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
103 * getopt_.h (__getopt_argv_const): New macro, to be used so that
104 we can stop lying to compilers about the constness of argv when we
105 are compiled outside glibc.
106 (getopt, getopt_long, getopt_long_only): Use it.
107 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
109 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
110 _getopt_long_only_r): Likewise.
111 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
112 _getopt_long_only_r): Likewise.
114 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
115 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
116 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
117 the other external symbols.
118 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
119 declaration, since the above renaming now works around collisions.
121 2004-11-11 Jim Meyering <jim@meyering.net>
123 * linebreak.c: Remove trailing blanks.
124 * alloca_.h: Likewise.
126 * euidaccess.c: Likewise.
127 * allocsa.h: Likewise.
129 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
131 * mktime.c (SHR): New macro, which is a portable
132 substitute for >> that should work even on Crays.
133 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
134 Problem reported by Mark D. Baushke in
135 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
136 * getdate.y (SHR): Likewise.
138 * strftime.c (SHR): Likewise.
140 * quotearg.c (struct quoting_options): Use unsigned int for
141 quote_these_too, so that right shifts are well defined. All uses
144 2004-11-10 Simon Josefsson <jas@extundo.com>
146 * getaddrinfo.h, getaddrinfo.c: New files.
148 2004-11-10 Jim Meyering <jim@meyering.net>
150 Ensure that no close failure goes unreported.
151 * closeout.c (close_stdout): Always close stdout. I.e., don't
152 return early when it seems there's nothing to flush.
153 Don't include __fpending.h.
155 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
157 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
159 2004-11-05 Bruno Haible <bruno@clisp.org>
161 * readlink.c: Include stddef.h, needed for size_t on Woe32.
162 Reported by Mark D. Baushke <mdb@cvshome.org>.
164 2004-11-04 Bruno Haible <bruno@clisp.org>
166 2004-09-11 Bruno Haible <bruno@clisp.org>
167 * allocsa.valgrind: New file.
168 2004-02-06 Bruno Haible <bruno@clisp.org>
169 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
170 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
171 Reported by Christopher Seip <chris.seip@hp.com>.
173 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
175 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
176 with errno == ERANGE if the buffer is too small.
177 Problem reported by Mark D. Baushke.
179 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
181 * xreadlink.c (MAXSIZE): New macro.
182 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
183 size does not exceed MAXSIZE. Avoid cast.
184 As suggested by Mark D. Baushke in
185 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
186 if readlink fails with buffer size just under MAXSIZE, try again
189 2004-11-02 Derek R. Price <derek@ximbiot.com>
190 and Paul Eggert <eggert@cs.ucla.edu>
192 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
193 (get_date): Overparenthesize to avoid GCC warning.
195 2004-11-02 Bruno Haible <bruno@clisp.org>
197 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
198 function returns void.
200 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
202 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
203 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
206 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
208 * getdate.y: Add support for TZ="foo" within a date string.
209 Fix some bugs near time_t boundaries. Reject dates with
210 out-of-range components, e.g., "Sept 31".
211 Include <stdlib.h>, "setenv.h", "xalloc.h".
212 (ISDIGIT_LOCALE): Remove; unused.
213 Note that the TZ and time functions used here are not reentrant.
214 (mktime_ok, get_tz): New functions.
215 (TZBUFSIZE): New constant.
216 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
217 This requires that we sometimes generate our own TZ="XXX..." setting.
219 2004-10-27 Derek R. Price <derek@ximbiot.com>
221 * mktime.c (not_equal_tm): Remove redundant check.
223 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
225 * getdate.y: Use Bison 1.875 features, and some minor
226 code cleanups. This change does not affect semantics.
227 Don't include <stdlib.h>; no longer needed.
228 Don't include unlocked-io.h; only the "#if TEST" code uses
229 stdio, and performance isn't crucial there.
230 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
231 Bison 1.875 features as described below.
232 All uses of "PC." replaced by "pc->".
233 (YYSTYPE): Add a forward declaration.
234 (yylex, yyerror): Use full prototypes in forward decls.
235 Use "%pure-parser" rather than obsolescent "%pure_parser".
236 Use %parse-param and %lex-param instead of obsolescent
237 YYPARSE_PARAM and YYLEX_PARAM.
238 (meridian_table, month_and_day_table, time_units_table,
239 relative_time_table, time_zone_table, military_table,
240 lookup_zone, lookup_word, get_date):
241 Use NULL instead of 0 where appropriate.
242 (to_hour): Avoid abort (), to avoid a dependency on
244 (yyerror, yylex): Now accepts parser_control * arg.
245 (main) [TEST]: Use '\0' rather than 0 for char.
247 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
249 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
250 It's now the caller's responsibility to handle the case where
251 !HAVE_GETPAGESIZE && !defined getpagesize.
253 * mktime.c (leapyear): Arg is long int, not int.
255 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
257 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
259 2004-10-12 Simon Josefsson <jas@extundo.com>
261 * getpass.c (fflush_unlocked, flockfile, funlockfile)
262 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
265 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
267 * vsnprintf.h: New file.
268 * vsnprintf.c: New file.
270 2004-10-07 Bruno Haible <bruno@clisp.org>
272 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
273 into the provided buffer.
275 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
277 * diacrit.c, diacrit.h: Add GPL notice.
279 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
280 * atanl.c (atanl): Keep the code as similar to glibc as possible.
281 * logl.c (logl): Keep the code as similar to glibc as possible.
282 This avoids a potential constant-folding bug.
284 2004-10-05 Bruno Haible <bruno@clisp.org>
286 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
288 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
290 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
291 * xmalloc.c (xmemdup): Likewise.
292 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
293 XFREE): Remove these long-obsolescent macros.
294 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
297 * regex.c (re_comp): Cast gettext return value to char *,
298 Problem reported by Martin Neitzel via Mark D. Baushke.
300 2004-10-04 Simon Josefsson <jas@extundo.com>
302 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
303 '#ifdef USE_UNLOCKED_IO'.
305 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
307 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
308 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
309 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
310 regex.c, sha1.c, version-etc.c, yesno.c:
311 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
312 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
313 the includer's responsibility.
317 * modechange.c (mode_compile): Don't decrement a pointer that
318 points to the start of a string, as the C Standard says the
319 resulting behavior is undefined.
321 * backupfile.h (enum backuptype): Rename none -> no_backups,
322 simple -> simple_backups, numbered_existing ->
323 numbered_existing_backups, numbered -> numbered_backups
324 to avoid shadowing problems. All uses changed.
325 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
326 * backupfile.c (check_extension, numbered_backup):
327 Rename locals to avoid shadowing 'basename'.
328 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
331 * .cppi-disable: Add getopt_.h, getopt_int.h.
332 * .cvsignore: Add getopt.h.
334 2004-10-04 Simon Josefsson <jas@extundo.com>
336 * memmem.h: New file.
337 * memmem.c: New file, taken from glibc.
339 2004-10-02 Jim Meyering <jim@meyering.net>
341 * dirfd.h, getpagesize.h: Add copyright notice.
343 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
345 * snprintf.c: Remove comments as to why each header is needed.
347 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
349 * strsep.h: New file.
350 * strsep.c: New file.
352 2004-10-01 Simon Josefsson <jas@extundo.com>
354 * snprintf.c (snprintf): Handle size==0.
356 2004-10-01 Simon Josefsson <jas@extundo.com>
357 Bruno Haible <bruno@clisp.org>
359 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
360 (snprintf): Declare 'args'.
362 2004-09-30 Simon Josefsson <jas@extundo.com>
364 * snprintf.h, snprintf.c: New files.
366 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
368 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
369 (hol_entry_help): Never translate an empty string.
370 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
371 * argp.h (OPTION_NO_TRANS): New option.
373 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
375 * xvasprintf.c: Include xalloc.h.
376 (xvasprintf): Use xalloc_die, not xmalloc_die.
378 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
380 * dummy.c: Change copyright notice to FSF, and license to GPL.
382 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
384 * argp-pvh.c (argp_program_version_hook): Provide initial value.
385 Problem reported by Bruno Haible in:
386 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
388 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
390 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
391 in case some system header has #define'd it. Problem reported by
393 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
395 2004-09-08 Bruno Haible <bruno@clisp.org>
397 * stdint_.h.in: New file, taken from GNU clisp.
399 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
401 * xvasprintf.h: New file.
402 * xvasprintf.c: New file.
403 * xasprintf.c: New file.
405 2004-09-08 Bruno Haible <bruno@clisp.org>
407 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
409 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
411 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
413 Import from coreutils.
414 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
415 strings on unbounded length. alloca's performance benefits aren't
418 (parse_with_separator): New function, with most of the internals
419 of the old parse_user_spec. Allow user to omit both user and group,
420 for compatibility with FreeBSD.
421 Clone only the user name, not the entire spec.
422 Do not set *uid, *gid unless entirely successful.
423 Avoid memory leak in some failing cases.
424 Fix regression for USER.GROUP reported by Dmitry V. Levin in
425 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
426 (parse_user_spec): Rewrite to use parse_with_separator.
428 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
430 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
431 its complicated substitute.
432 * argp-help.c: Include <errno.h>, for program_invocation_short_name
433 and program_invocation_name.
434 (__argp_basename) [!_LIBC]: Remove; the only use was
435 replaced by its body.
436 (__argp_short_program_name): Change condition from
437 !defined __argp_short_program_name to
438 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
439 to match argp-namefrob.h.
440 (__argp_failure): Don't assume strerror_r returns char *.
441 * argp-parse.c (N_): Define unconditionally.
442 (argp_default_options): Fill out initializers with 0 to avoid
445 2004-08-12 Simon Josefsson <jas@extundo.com>
447 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
448 * getopt_.h: Renamed from getopt.h.
450 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
452 Merge from coreutils.
454 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
455 wmemchr or wmemcpy. Problem reported by Robert Dahlem
456 for Reliant Unix 5.43.
458 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
459 (union fooround): Use uintmax_t, not long int.
460 The rest is a merge from libc:
461 [defined _LIBC]: Include <shlib-compat.h>.
462 (_obstack) [defined _LIBC]: Remove after 2.3.4.
464 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
466 * strverscmp.c: Convert to UTF-8.
468 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
470 * obstack.h (obstack_empty_p):
471 Don't assume that chunk->contents is suitably aligned.
472 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
473 Likewise. Problem reported by Benno in
474 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
476 * chown.c (rpl_chown): Work even if the file is writeable but not
477 readable. This could be improved further but it'd take some work.
479 2004-08-08 Simon Josefsson <jas@extundo.com>
481 * xgethostname.c: Don't include error.h (not used).
484 * getpass.c: Include getpass.h first.
486 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
488 * xalloc-die.c: New files.
489 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
491 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
492 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
493 (_, N_, xalloc_die): Move to xalloc-die.c.
494 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
495 so that we needn't mess with xalloc_msg_memory_exhausted.
497 * sha1.h: Renamed from sha.h.
498 (SHA1_H): Renamed from _SHA_H.
499 (sha1_ctx): Renamed from sha_ctx.
500 (sha1_init_ctx): Renamed from sha_init_ctx.
501 (sha1_process_block): Renamed from sha_process_block.
502 (sha1_process_bytes): Renamed from sha_process_bytes.
503 (sha1_finish_ctx): Renamed from sha_finish_ctx.
504 (sha1_read_ctx): Renamed from sha_read_ctx.
505 (sha1_stream): Renamed from sha_stream.
506 (sha1_buffer): Renamed from sha_buffer.
507 * sha1.c: Likewise; renamed from sha.c.
508 Do not include <sys/types.h>.
509 Include <stddef.h> rather than <stdlib.h>.
511 2004-08-08 Bruno Haible <bruno@clisp.org>
513 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
514 FILESYSTEM_PREFIX_LEN.
515 * progreloc.c: Likewise.
516 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
518 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
521 * argp-help.c (make_hol, hol_append): Don't assume that
522 SIZE_MAX is a valid preprocessor constant.
523 (__argp_basename): Change from "#ifndef _LIBC"
524 to "#ifndef __argp_short_program_name", so that
525 we don't compile these functions for tar.
527 More merges from coreutils.
528 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
529 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
531 * addext.c: Remove; no longer needed.
532 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
533 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
534 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
535 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
536 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
537 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
538 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
539 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
540 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
541 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
542 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
543 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
544 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
545 Import changes from coreutils.
547 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
549 Merge from coreutils.
551 * .gdb-history: Remove; this doesn't belong here.
553 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
554 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
555 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
557 * dirname.h: Include <stdbool.h>.
558 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
559 for consistency with POSIX terminology. All uses changed.
560 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
561 (strip_trailing_slashes): Use bool for booleans.
562 * stripslash.c (strip_trailing_slashes): Likewise.
564 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
565 sometimes returns a positive errno value even when it succeeds.
566 (print_errno_message) [!LIBC]: Fall back on strerror if
569 * path-concat.c (mempcpy): Don't define if a system header defines it.
570 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
571 (longest_relative_suffix): New function.
572 (path_concat): Use it. Assume first argument is not NULL.
573 Port to DOS. Omit redundant separators.
574 Report an error instead of returning NULL.
575 Use mempcpy instead of memcpy.
576 (xpath_concat): Remove: not declared or used.
578 * same.h: Include <stdbool.h>
579 (same_name): Return bool, not int.
580 * same.c (same_name): Likewise.
581 (errno): Don't declare; we assume C89 or better now.
583 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
584 if not already defined.
586 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
587 * dup-safer.c (errno): Likewise.
589 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
591 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
594 2004-08-03 Simon Josefsson <jas@extundo.com>
596 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
597 * progname.h: Don't include stdbool.h.
599 2004-08-02 Simon Josefsson <jas@extundo.com>
601 * getsubopt.h: New file, with comments from Bruno Haible.
602 * getsubopt.c: New file, from glibc, but slightly modified based on
603 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
605 2004-08-01 Simon Josefsson <jas@extundo.com>
607 * xgetdomainname.c: Include stdlib.h, for free().
609 2004-07-16 Simon Josefsson <jas@extundo.com>
613 2004-07-16 Bruno Haible <bruno@clisp.org>
615 * backupfile.h: Add extern "C" for C++.
616 * closeout.h: Likewise.
617 * copy-file.h: Likewise.
618 * findprog.h: Likewise.
619 * full-write.h: Likewise.
620 * pathname.h: Likewise.
621 * progname.h: Likewise.
622 * stpcpy.h: Likewise.
623 * stpncpy.h: Likewise.
624 * strcase.h: Likewise.
625 * strstr.h: Likewise.
626 * xalloc.h: Likewise.
628 * mbswidth.h: Add extern "C" for C++.
629 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
631 2004-07-09 Simon Josefsson <jas@extundo.com>
633 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
634 failed without this.)
636 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
638 * fchown-stub.c: New file.
640 2004-06-24 Jim Meyering <jim@meyering.net>
642 * obstack.h (obstack_base): Cast to (void *), per documentation.
644 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
646 * argz.c, argz_.h: New files, which are autoupdated from libtool.
648 2004-06-01 Jim Meyering <jim@meyering.net>
650 * calloc.c: New file.
652 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
654 * getdate.y (yylex): Allow space between sign and number.
655 Problem reported by Dan Jacobson.
657 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
658 and Jim Meyering <jim@meyering.net>
660 Merge from coreutils CVS.
662 * stat-macros.h: New file, with contents from file-type.h
663 and coreutils' system.h.
664 * file-type.c: Include "stat-macros.h".
665 * file-type.h (file_type): Move all macro definitions to new file,
668 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
669 Wrap old code with this conditional.
670 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
671 function that does not dereference symlinks.
672 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
674 * xreadlink.c: Include xreadlink.h first, to catch .h file
676 (xreadlink): Accept new arg SIZE, for efficiency.
677 All decls and uses changed.
678 * xreadlink.h: Include <stddef.h>, for size_t.
680 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
681 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
683 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
685 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
687 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
688 macros to be defined.
689 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
690 the allocator returns NULL because the requested size is zero.
692 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
694 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
695 var. Add comment explaining why libc still defines it. This
696 merges the following patch from glibc:
697 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
699 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
701 * obstack.c (_obstack): Remove unused variable. It hasn't been
702 present in glibc since revision 1.1 of this file.
703 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
704 obstack_alignment_mask, obstack_alloc, obstack_base,
705 obstack_blank, obstack_blank_fast, obstack_chunk_size,
706 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
707 obstack_grow0, obstack_init, obstack_int_grow,
708 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
709 obstack_next_free, obstack_object_size, obstack_ptr_grow,
710 obstack_ptr_grow_fast, obstack_room): Remove declarations of
711 nonexistent functions.
713 2004-05-17 Derek R. Price <derek@ximbiot.com>
714 Paul Eggert <eggert@cs.ucla.edu>
716 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
718 2004-05-14 Bruno Haible <bruno@clisp.org>
720 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
721 that consists of a '.' followed by an empty digit string.
722 Patch by Tor Lillqvist <tml@iki.fi>.
724 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
726 Port obstack to the AS/400, where pointers are 16 bytes wide and
727 you cannot cast an integer to a valid pointer. This patch is
728 currently waiting to be integrated into glibc; see
729 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
731 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
732 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
733 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
734 (struct obstack): temp member is now a union of a pointer and
735 an integer, instead of an integer. All integer uses changed.
736 This does not affect the physical layout of struct obstack,
737 except on hosts (like the AS/400) where the size or alignment of
738 void * is greater than that of ptrdiff_t.
739 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
740 __STDC__)]: Store temporary in pointer member of union, not
742 * obstack.c: Include <stddef.h>, for offsetof.
743 (struct fooalign): Remove; it doesn't need a name.
744 (union fooround): Change double to long double, and add void *.
745 (DEFAULT_ALIGNMENT): Use offsetof to compute.
746 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
747 not a macro. Hence the values are always int; so remove all
748 casts-to-int in uses.
750 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
751 Derek Price <derek@ximbiot.com>
753 * alloca.c: Include <alloca.h>, to get our interface.
754 * alloca_.h: Use __alloca on AIX, so that we don't have to
755 include <alloca.h> first. Use C89 prototype for alloca; this
756 requires including <stddef.h> for size_t. Use extern "C" if C++.
757 Use #elif for simplicity, since we can assume C89 now.
758 Don't try to source the system alloca.h since it will not be found
759 and to prevent recursively including its replacement.
760 * fnmatch.c: Include <alloca.h> instead of opencoding.
761 * lib/regex.c: Likewise.
763 2004-05-16 Derek Price <derek@ximbiot.com>
764 Paul Eggert <eggert@cs.ucla.edu>
766 getline cleanup. This changes the getndelim2 API: both order of
767 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
770 * getline.c: Don't include stddef.h or stdio.h, since our
772 (getline): Always use getdelim, so that we don't have two
774 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
776 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
777 (GETNDELIM2_MAXIMUM): New macro.
778 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
779 instead of the old practice of delim2==0. All callers changed.
780 Return -1 on overflow, instead of returning junk.
781 Do not set *linesize unless allocation succeeds.
782 * getndelim2.h: Do not include stddef.h; no longer needed, now
783 that we include sys/types.h.
784 * getnline.h: Likewise.
785 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
786 (getndelim2): Reorder arguments.
787 * getnline.c (getnline, getndelim):
788 Don't discard the NMAX argument.
789 (getnline): Invoke getndelim, to avoid code duplication.
790 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
791 of (size_t) -1 by callers of the getnline family.
793 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
795 * nanosleep.c (suspended): Change its type from int to
796 sig_atomic_t volatile.
797 (first_call): Make it private to rpl_nanosleep, and have it
798 be zero initially as that's a bit faster.
799 (my_usleep): Round up fractional times instead of truncating them,
800 as this is the usual meaning for 'sleep'.
802 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
804 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
805 (ENOSYS): Define if not defined.
806 (settime): Fall back on stime if it exists and settimeofday fails.
807 But don't bother with fallbacks if a method fails with errno == EPERM.
809 2004-05-11 Jim Meyering <jim@meyering.net>
811 Prior to this change, the save_cwd caller required read access to the
812 current directory on most systems (ones with the fchdir function).
814 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
815 fails, try write-only, and finally, resort to using xgetcwd.
817 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
819 * obstack.c, obstack.h: Import changes from libc.
821 2004-04-28 Bruno Haible <bruno@clisp.org>
823 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
824 implicitly appends .exe to executables.
825 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
826 accepts Windows pathnames.
827 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
828 Cygwin like Windows, since it now accepts Windows pathnames.
829 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
830 Cygwin like Windows, since it now accepts Windows pathnames.
831 Reported by Derek Robert Price <derek@ximbiot.com>.
833 2004-04-20 Jim Meyering <jim@meyering.net>
835 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
837 2004-04-20 Jim Meyering <jim@meyering.net>
838 Bruno Haible <bruno@clisp.org>
840 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
841 memory when realloc fails.
843 2004-04-18 Jim Meyering <jim@meyering.net>
845 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
846 don't leak memory and do call END_UTMP_ENT.
848 2004-04-11 Paul Eggert <eggert@twinsun.com>
850 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
851 (CHAR_BIT): Remove, since we assume C89.
852 Include <stdint.h> if available, as per current Autoconf CVS advice.
854 2004-03-30 Paul Eggert <eggert@twinsun.com>
856 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
857 not bool, to be more consistent with Unix conventions.
858 Suggested by Bruno Haible.
860 Merge from coreutils.
862 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
865 * getdate.h: Include stdbool.h, and timespec.h instead of
866 the usual <time.h> dance.
867 (get_date): Change signature to support fractional time stamps.
869 * getdate.y: Include "getdate.h" first, as we can now
870 assume C89 and don't need to worry about 'const'.
871 Similarly, include "unlocked-io.h" near start, not in middle.
873 (textint.value): Use long int rather than int.
874 (textint.digits): Use size_t rather than int.
875 (BILLION, LOG10_BILLION): New constants.
876 (parser_control): New member rel_ns. Members day_ordinal,
877 time_zone, month, day, hour, minutes, rel_year, rel_month,
878 rel_day, rel_hour, rel_minutes, rel_seconds
879 are now long int, not int. Member seconds is now struct timespec,
880 not int. New member timespec_seen. Members dates_seen, days_seen,
881 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
883 (%union.intval): Now long int, not int.
885 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
886 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
887 (spec): Now is a timespec or an item list.
888 (timespec, items): New nonterminals.
889 (time, rel, relunit, number, get_date):
890 Add support for fractional seconds.
891 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
892 (gmtime, localtime, mktime): Remove decls; not needed with C89.
893 (to_hour): First arg is now long int, not int.
894 (to_year): Returns long int, not int.
895 Don't treat year -70 like 70.
896 (tm_diff): Returns long int, not int.
897 (lookup_word): Use bool instead of int when appropriate.
898 (yylex): Use size_t for count, not int.
899 Detect overflow when parsing large integer constants.
900 Add support for fractions.
901 (get_date): Make pointers 'const' if possible.
902 Use more-portable code to detect integer overflow.
903 (main) [TEST]: Adjust to above changes. Test for localtime failure.
904 Don't use ctime; it's not reliable if the year has >4 digits.
906 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
907 This is for compatibility with BSD.
909 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
910 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
911 From coreutils' system.h.
913 * userspec.c: Don't include "posixver.h".
914 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
915 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
916 compatible extension. Simplify code by removing a boolean int
917 that was always nonzero if a string was nonnull.
919 2004-03-30 Jim Meyering <jim@meyering.net>
921 Merge from coreutils.
923 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
925 * readtokens.c (readtoken): Don't leak 64 bytes when reading
926 an empty input stream.
928 * readtokens.c: Include <stdbool.h>.
929 (readtoken): Use `size_t' rather than int/long.
930 All callers adjusted.
931 Use `bool' rather than `int' where appropriate.
932 Use memset rather than an explicit loop.
933 Use x2nrealloc rather than xrealloc.
934 Allow the use of `\0' as a delimiter.
935 (readtokens): Likewise.
936 * readtokens.h (readtoken, readtokens): Update prototypes.
938 2004-03-30 Bruno Haible <bruno@clisp.org>
940 * getloadavg.c (getloadavg): Don't assume setlocale returns
943 2004-03-29 Paul Eggert <eggert@twinsun.com>
945 Merge changes to getloadavg.c from coreutils and Emacs.
947 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
948 Define to an expression, not to the empty string.
949 Include cloexec.h and xalloc.h.
950 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
951 Use set_cloexec_flag rather than rolling our own.
952 * cloexec.c, cloexec.h: New files.
954 2004-03-18 Paul Eggert <eggert@twinsun.com>
956 * getopt.h: Sync with libc CVS.
958 2004-03-18 Paul Eggert <eggert@twinsun.com>
959 Bruno Haible <bruno@clisp.org>
961 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
962 not on all platforms that have <wchar.h>.
963 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
965 2004-03-09 Paul Eggert <eggert@twinsun.com>
967 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
969 * getopt_int.h: New file, also synced from libc.
971 2004-03-07 Paul Eggert <eggert@twinsun.com>
973 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
974 '#if' expressions. Unlike the code it replaces, it does not
975 depend on (defined _SC_PAGESIZE). However, it does depend on
976 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
977 first reported by Jason Andrade in
978 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
980 2004-01-18 Simon Josefsson <jas@extundo.com>
982 * strdup.h: New file.
983 * strdup.c: Include it.
984 * path-concat.c: Include strdup.h. Drop strdup declaration.
985 * userspec.c: Include strdup.h. Drop strdup declaration.
987 2004-02-06 Karl Berry <karl@gnu.org>
989 * config.charset: update from gettext 0.14.1.
991 2004-02-05 Paul Eggert <eggert@twinsun.com>
993 Add comments and code, prompted by suggestions from Bruno Haible
995 * quotearg.h (quotearg_alloc): New decl. Improve the comments
996 describing the enum quoting_style values.
997 * quotearg.c (quotearg_alloc): New function.
998 (quotearg_buffer_restyled): Treat lone { and } as special.
999 Treat = as special. Work around bug with older shells
1000 that "see" a '\' that is really the 2nd byte of a multibyte char.
1001 Quote empty string with shell_quoting_style.
1003 2004-02-03 Bruno Haible <bruno@clisp.org>
1005 * pipe.h: New file, from GNU gettext.
1006 * pipe.c: New file, from GNU gettext.
1008 2004-01-27 Bruno Haible <bruno@clisp.org>
1010 * execute.h: New file, from GNU gettext.
1011 * execute.c: New file, from GNU gettext.
1012 * w32spawn.h: New file, from GNU gettext.
1014 2004-01-23 Paul Eggert <eggert@twinsun.com>
1016 Exit-status fix from coreutils.
1018 Use exit_failure consistently in place of EXIT_FAILURE,
1019 so that program exit statuses are consistent on failure.
1021 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1022 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1023 * argmatch.h: Comment fix to match the above.
1024 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1025 Now a macro referring to exit_failure, instead of a separate
1026 variable. Include "exitfail.h" to get it.
1027 * xstrtol.h: Include "exitfail.h".
1028 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1030 * long-options.c (parse_long_options): Use prototype
1031 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1034 2004-01-21 Jim Meyering <jim@meyering.net>
1036 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1037 so as not to conflict with a different-sized __mktime_internal
1038 function in GNU libc.
1039 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1040 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1042 2004-01-18 Paul Eggert <eggert@twinsun.com>
1044 Merge from diffutils.
1046 * file-type.c (file_type): Add typed memory objects.
1047 * file-type.h (S_TYPEISTMO): New macro.
1049 * c-stack.h (c_stack_action): Remove argv argument.
1050 * c-stack.c (c_stack_action): Likewise. All uses changed.
1051 (die): Don't calculate message unless segv_action returns.
1052 (get_stack_location, min_address_from_argv, max_address_from_argv,
1053 volatile stack_base, volatile_stack_size): Remove.
1054 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1055 that every segmentation violation is a stack overflow. (Ouch!)
1056 See Debian bug 136249 (still outstanding) for more info about why
1057 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1059 2003-11-30 Bruno Haible <bruno@clisp.org>
1061 Safer stack allocation.
1062 * setenv.c: Include allocsa.h.
1063 (alloca): Remove fallback definition.
1064 (freea): Remove macro.
1065 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1068 2003-10-17 Bruno Haible <bruno@clisp.org>
1070 * binary-io.h: Avoid warnings on Cygwin.
1072 2003-12-28 Bruno Haible <bruno@clisp.org>
1074 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1075 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1077 2003-11-28 Bruno Haible <bruno@clisp.org>
1079 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1081 2003-11-27 Bruno Haible <bruno@clisp.org>
1083 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1085 2003-11-17 Bruno Haible <bruno@clisp.org>
1087 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1089 2003-11-24 Bruno Haible <bruno@clisp.org>
1091 * xallocsa.h: New file, from GNU gettext.
1092 * xallocsa.c: New file, from GNU gettext.
1094 2003-11-24 Bruno Haible <bruno@clisp.org>
1096 * allocsa.h: New file, from GNU gettext.
1097 * allocsa.c: New file, from GNU gettext.
1099 2003-11-24 Bruno Haible <bruno@clisp.org>
1101 * eealloc.h: New file.
1103 2004-01-15 Jim Meyering <jim@meyering.net>
1105 Merge from coreutils.
1107 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1108 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1109 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1111 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1112 optional configure-time default.
1114 * version-etc.c (version_etc_copyright): Update copyright date.
1116 * xreadlink.c (xreadlink): Correct outdated comment.
1118 2004-01-15 Paul Eggert <eggert@twinsun.com>
1120 Merge from coreutils.
1122 * posixver.c: Include posixver.h.
1124 * same.c: Include <stdbool.h>, <limits.h>.
1125 (_POSIX_NAME_MAX): Define if not defined.
1127 (same_name): If file names are silently truncated, report
1128 that the file names are the same if they are the same after
1129 the silent truncation.
1131 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1132 conversion function.
1133 * xstrtod.c (xstrtod): Likewise. All callers changed to
1134 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1137 2004-01-14 Paul Eggert <eggert@twinsun.com>
1139 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1140 with like-named macro in fnmatch.c.
1141 (EXT): Use an internal constant instead.
1143 Merge fnmatch patches from glibc.
1144 * fnmatch.c (mbsinit): Remove define.
1145 Add libc_hidden_ver (__fnmatch, fnmatch).
1146 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1147 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1149 2003-12-14 Karl Berry <karl@gnu.org>
1151 * config.charset: update from gettext-runtime.
1153 2003-12-03 Paul Eggert <eggert@twinsun.com>
1155 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1156 Bug reported by Alfred M. Szmidt.
1158 2003-11-29 Karl Berry <karl@gnu.org>
1160 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1162 2003-11-23 Paul Eggert <eggert@twinsun.com>
1163 Bruno Haible <bruno@clisp.org>
1165 * printf-parse.h: Don't include sys/types.h.
1166 (ARG_NONE): New macro.
1167 (char_directive): Change type of *arg_index fields to size_t.
1168 * printf-parse.c: Don't include sys/types.h.
1169 (SSIZE_MAX): Remove macro.
1170 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1171 Remove unnecessary overflow check.
1172 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1175 2003-11-24 Paul Eggert <eggert@twinsun.com>
1177 * alloca.c: Remove dependency on xalloc module.
1178 (xalloc_die): Remove.
1179 (memory_full) [!defined emacs]: New macro.
1180 [!defined emacs]: Don't include xalloc.h.
1181 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1182 address arithmetic overflows. Change datatypes a bit to avoid
1185 2003-11-22 Jim Meyering <jim@meyering.net>
1187 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1189 2003-11-17 Bruno Haible <bruno@clisp.org>
1191 * vasnprintf.c (alloca): Remove fallback definition.
1192 (freea): Remove definition.
1193 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1194 Reported by Paul Eggert.
1196 2003-11-17 Jim Meyering <jim@meyering.net>
1198 On systems without utime and without a utimes function capable of
1199 dealing with a NULL struct utimbuf* argument, this utime replacement
1200 could -- in unusual circumstances -- leak a file descriptor.
1201 * utime.c: Include <unistd.h> and <errno.h>.
1202 (utime_null): Be sure to close `fd' and to preserve errno.
1203 Reported by Geoff Collyer via Arnold Robbins.
1205 2003-11-16 Paul Eggert <eggert@twinsun.com>
1206 Bruno Haible <bruno@clisp.org>
1208 Protect against address arithmetic overflow.
1209 * printf-args.h: Include stddef.h.
1210 (arguments): Change type of field 'count' to size_t.
1211 * printf-args.c (printf_fetchargs): Use size_t instead of
1212 'unsigned int' where appropriate.
1213 * printf-parse.h: Include sys/types.h.
1214 (char_directive): Change type of *arg_index fields to ssize_t.
1215 (char_directives): Change type of fields 'count', max_*_length to
1217 * printf-parse.c: Include sys/types.h and xsize.h.
1218 (SSIZE_MAX): Define fallback value.
1219 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1220 instead of 'int' where appropriate. Check a_allocated, d_allocated
1221 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1222 * vasnprintf.c: Include xsize.h.
1223 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1224 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1225 overflow. Avoid wraparound when converting a width or precision from
1228 2003-11-16 Bruno Haible <bruno@clisp.org>
1230 Update from GNU gettext.
1231 * printf-parse.c: Generalize to it can be compiled for wide strings.
1232 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1233 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1234 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1235 SNPRINTF): New macros.
1236 Don't include <alloca.h> if the file is used inside libintl.
1237 (local_wcslen): New function, for Solaris 2.5.1.
1238 (VASNPRINTF): Use it instead of wcslen.
1240 2003-11-16 Bruno Haible <bruno@clisp.org>
1242 * xsize.h (xmax): New function.
1243 (xsum, xsum3, xsum4): Declare as "pure" functions.
1245 2003-11-12 Paul Eggert <eggert@twinsun.com>
1247 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1248 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1249 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1250 heuristic is just as accurate as far as we know, and it removes a
1251 dependency on size_max.m4 and ptrdiff_max.m4.
1253 2003-11-12 Paul Eggert <eggert@twinsun.com>
1255 * xstrtol.c (__xstrtol): Remove "break" immediately after
1256 "return", to pacify some unknown compiler. Problem reported
1259 2003-11-11 Bruno Haible <bruno@clisp.org>
1261 * xsize.h (SIZE_MAX): Remove fallback definition.
1262 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1265 2003-11-10 Paul Eggert <eggert@twinsun.com>
1267 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1268 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1269 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1271 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1272 not (size_t) -1, since it's defined here.
1274 2003-11-06 Paul Eggert <eggert@twinsun.com>
1276 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1277 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1278 Reject sizes of exactly SIZE_MAX bytes.
1279 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1280 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1282 2003-11-05 Bruno Haible <bruno@clisp.org>
1284 * xsize.h: Include limits.h, to avoid a possible collision with
1285 SIZE_MAX defined in <limits.h> on Solaris.
1287 2003-11-04 Bruno Haible <bruno@clisp.org>
1289 * xsize.h: New file.
1290 * linebreak.c: Include xsize.h.
1291 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1292 argument for overflow.
1293 Suggested by Paul Eggert.
1295 2003-10-31 Bruno Haible <bruno@clisp.org>
1297 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1298 to avoid (extremely rare) race condition.
1299 Suggested by Paul Eggert.
1301 2003-11-03 Jim Meyering <jim@meyering.net>
1303 * userspec.c: Include "userspec.h".
1304 * userspec.h: New file.
1306 2003-10-31 Paul Eggert <eggert@twinsun.com>
1308 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1309 * mountlist.c (SIZE_MAX): Define if not defined already.
1310 (read_filesystem_list): Set and use me_type_malloced.
1311 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1312 whatever the type happens to be), for brevity and consistency.
1313 Check for size calculation overflow on Alphas running OSF/1.
1315 2003-10-31 Jim Meyering <jim@meyering.net>
1317 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1319 * linebuffer.c: Include <string.h> for declaration of memset.
1321 2003-10-30 Paul Eggert <eggert@twinsun.com>
1322 Bruno Haible <bruno@clisp.org>
1324 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1325 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1327 2003-10-29 Paul Eggert <eggert@twinsun.com>
1329 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1330 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1332 * quotearg.c (quotearg_n_options): Use it.
1333 * group-member.c: Include <stdbool.h>.
1334 (free_group_info): Arg is now const *; don't free arg.
1335 (get_group_info): Now returns bool and accepts struct group_info *,
1336 rather than returning a malloc'ed struct group_info *.
1337 All uses changed. Check for overflow in internal size calculation.
1339 * getusershell.c (readname): Simplify the code by using x2nrealloc
1340 rather than xmalloc/xrealloc.
1341 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1342 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1343 conformance bug: the old code used a pointer after freeing the
1344 storage that it addressed.
1345 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1346 rather than doing it by hand.
1347 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1348 the buffer preserved. Use free and xmalloc instead.
1349 * quotearg.c (quotearg_n_options): Likewise.
1350 Use a simpler test for size overflow. Don't use xalloc_oversized
1351 because unsigned int might be wider than size_t (!); this suggests
1352 that we should switch from unsigned int to size_t for slot numbers.
1354 2003-10-27 Bruno Haible <bruno@clisp.org>
1356 * stdbool_.h: Better support for BeOS.
1358 2003-10-27 Paul Eggert <eggert@twinsun.com>
1360 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1361 to allocate the returned structure. Do not allocate a subarray,
1362 as x2nrealloc will do that.
1363 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1364 instead of xnrealloc.
1365 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1367 2003-10-26 Paul Eggert <eggert@twinsun.com>
1369 * xalloc.h (xalloc_oversized): New static inline function, for
1370 callers that want to do their own size-overflow checking. Include
1371 <stdbool.h>, since xalloc_oversized returns bool.
1372 * xalloc.c (array_size_overflow): Remove. All callers changed
1373 to use xalloc_oversized.
1375 Add two functions x2realloc, x2nrealloc, for programs that grow
1376 arrays dynamically by doubling their sizes.
1377 * xalloc.h (x2realloc, x2nrealloc): New decls.
1378 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1381 Port to C99 semantics for 'inline' of external functions.
1382 Bug reported by Bruno Haible.
1383 * xmalloc.c (xnmalloc_inline): New static inline function,
1384 with the old contents of xnmalloc.
1385 (xnmalloc, xmalloc): Use it.
1386 (xnrealloc_inline): New static inline function,
1387 with the old contents of xnrealloc.
1388 (xnrealloc, xrealloc): Use it.
1390 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1392 2003-10-25 Paul Eggert <eggert@twinsun.com>
1394 Fix several address-calculation bugs in the hash modules,
1395 plus some minor code cleanup.
1397 * hash.h: Include <stdbool.h>, for bool.
1398 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1399 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1400 hash_get_n_entries, hash_get_max_bucket_length,
1401 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1402 hash_rehash): Use size_t rather than unsigned.
1403 * hash.c (struct hash_table, hash_get_n_buckets,
1404 hash_get_n_buckets_used, hash_get_n_entries,
1405 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1406 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1407 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1409 (SIZE_MAX): Define if not defined.
1410 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1411 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1413 Use const * when possible.
1414 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1415 (check_tuning): Fix bug: if tuning parameters were very close to
1416 0 or 1, rounding errors could have caused subscript violations.
1417 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1418 (hash_initialize): Add 'fail:' label
1419 to free table and return NULL, and use it to simplify code.
1420 Use calloc rather than clearing the storage ourself.
1421 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1422 buffer size calculations.
1423 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1424 Include <stddef.h>, for size_t.
1425 * hash-pjw.c (hash_pjw): Likewise.
1426 Switch to method described by Bruno Haible.
1427 Include <limits.h>, for CHAR_BIT.
1428 (SIZE_BITS): New macro.
1430 2003-10-21 Paul Eggert <eggert@twinsun.com>
1432 * getndelim2.c (getndelim2): When size calculation overflows,
1433 ceiling the allocation at NMAX bytes rather than silently
1434 discarding input bytes before NMAX is reached. This makes
1435 a difference only if NMAX exceeds SIZE_MAX / 2.
1437 * obstack.c: Merge from glibc.
1438 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1439 Add libc_hidden_def (_obstack_newchunk).
1440 (_obstack_free) [! defined _LIBC]: Remove.
1441 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1442 a clone of the function body.
1443 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1444 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1446 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1447 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1450 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1451 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1452 Don't use lvalue casts, as GCC plans to remove support for them
1453 in GCC 3.5. Reported by Joseph S. Myers. This bug
1454 was also present in the non-GCC version, indicating that this
1455 code had always been buggy and had never been widely used.
1456 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1457 Use the fast variant of each macro, rather than copying the
1458 definiens of the fast variant; that way, we'll be more likely to
1459 catch future bugs in the fast variants.
1461 2003-10-20 Bruno Haible <bruno@clisp.org>
1463 * wait-process.h: New file, from GNU gettext.
1464 * wait-process.c: New file, from GNU gettext.
1466 2003-10-19 Jim Meyering <jim@meyering.net>
1468 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1470 2003-10-16 Paul Eggert <eggert@twinsun.com>
1472 * getgroups.c: Include <errno.h>, <stdlib.h>.
1473 (getgroups): First arg is int, not size_t.
1474 Don't let 'free' mangle errno.
1476 2003-10-16 Jim Meyering <jim@meyering.net>
1478 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1480 2003-10-15 Paul Eggert <eggert@twinsun.com>
1482 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1484 (new_exclude, add_exclude_file): Initial size no longer needs to
1486 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1487 our own address arithmetic overflow checking.
1489 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1490 (fnmatch): Do not alloca more than 2000 wide characters;
1491 instead, use malloc for large buffers.
1492 Check for address arithmetic overflow, and return -1
1493 with errno set to ENOMEM in that case.
1494 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1495 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1496 instead, return -1. Check for address arithmetic overflow.
1498 2003-10-14 Paul Eggert <eggert@twinsun.com>
1500 Handle invalid suffixes and overflow independently, so that
1501 callers can treat them independently as needed. Fix some bugs in
1502 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1503 suffix for a human-readable blocksize. The major caller-visible
1504 change is the addition of a new
1505 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1506 that both overflow and suffix chars were found.
1508 * human.c (humblock): Don't check separately for invalid suffix
1509 char; that is xstrtoumax's job (now that its bug is fixed).
1510 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1511 INTMAX_MAX]: New macros.
1512 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1513 TYPE_MAXIMUM): New macros.
1514 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1515 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1516 if overflow occurs, as it's what __strtol does and it's more useful
1518 (__xstrtol): If __strtol reports some error other than ERANGE,
1519 reflect it to the caller as LONGINT_INVALID. If it reports
1520 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1521 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1522 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1524 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1525 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1526 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1527 [defined UINTMAX_MAX]: New macros.
1529 2003-10-14 Bruno Haible <bruno@clisp.org>
1531 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1532 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1533 Also use volatile where needed.
1535 2003-10-12 Paul Eggert <eggert@twinsun.com>
1537 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1538 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1539 and define in terms of the other primitives.
1540 * xmalloc.c: Include stdbool.h; do not include exit.h.
1541 (SIZE_MAX): Define if not already defined.
1542 (array_size_overflow): New function.
1543 (xalloc_die): Abort instead of exiting if 'error' returns.
1544 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1545 (xmalloc, xrealloc): Use them.
1546 (xcalloc): Check for address arithmetic overflow.
1547 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1548 a bit faster than strcpy.
1550 2003-10-08 Paul Eggert <eggert@twinsun.com>
1552 Merge getpass from libc, plus a few fixes.
1554 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1555 Include <stdbool.h>.
1556 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1557 __fsetlocking to empty.
1558 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1559 do include <bits/libc-lock.h>.
1560 Do not include <fcntl.h>; not needed.
1561 [_LIBC]: Include <wchar.h>.
1562 (NOTCANCEL_MODE): New macro.
1563 (flockfile, funlockfile) [_LIBC]: New macros.
1564 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1565 [!_LIBC]: New macros.
1566 (call_fclose): New function.
1567 (getpass): Use it. Save tty stream separately; this simplifies the
1568 code and makes it more reliable if stdin happens to equal stdout.
1569 Invoke __fsetlocking on tty.
1570 Handle thread cancellation if needed.
1571 Namespace cleanup (use __tcgetattr, __getline).
1572 Use bool for Booleans.
1573 [USE_IN_LIBIO]: Handle wide streams.
1574 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1575 stream might go where.
1577 * unlocked-io.h: Include <stdio.h>, so that the caller
1578 doesn't have to include <stdio.h> before us.
1579 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1580 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1581 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1582 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1583 if not declared, so that we can use getpass.c code from libc without
1585 (flockfile, ftrylockfile, funlockfile): New macros.
1587 2003-10-06 Bruno Haible <bruno@clisp.org>
1589 * version-etc-2.h: Remove file.
1590 * version-etc-2.c: Remove file.
1592 2003-09-25 Jim Meyering <jim@meyering.net>
1593 Bruno Haible <bruno@clisp.org>
1595 This lets translators provide better translations for the
1596 "Written by ..." part of --version output.
1597 * version-etc.h: Include stdarg.h.
1598 (version_etc_copyright): Declare as readonly.
1599 (version_etc): Make this function variadic with a NULL-terminated list
1600 of author name strings.
1601 (version_etc_va): New declaration.
1602 * version-etc.c: Include stdarg.h, stdlib.h.
1603 (version_etc_copyright): Declare as readonly.
1604 (version_etc_va): New function. Provide a different translatable string
1605 for each possible number of authors < 10. Abbreviate when there are 10
1607 (version_etc): Make this function variadic. Call version_etc_va.
1608 Suggestion from Gary V. Vaughan.
1610 * long-options.h (parse_long_options): Change prototype: the authors
1611 string is moved to the end and becomes variadic.
1612 * long-options.c: Include stdarg.h.
1613 (parse_long_options): Make this function variadic, too.
1614 Call version_etc_va, not version_etc.
1616 2003-10-06 Bruno Haible <bruno@clisp.org>
1618 * fatal-signal.h: New file, from GNU gettext.
1619 * fatal-signal.c: New file, from GNU gettext.
1621 2003-10-04 Karl Berry <karl@gnu.org>
1623 * argp*: update from libc.
1625 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1627 * getpass.c (getpass): Use a no-op fseek when switching from input to
1628 output mode on the same stream.
1630 2003-09-29 Paul Eggert <eggert@twinsun.com>
1632 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1633 Fix arg typo in previous patch.
1635 2003-09-28 Jim Meyering <jim@meyering.net>
1637 * error.c: Correct cpp indentation.
1639 2003-09-27 Paul Eggert <eggert@twinsun.com>
1641 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1642 Omit the special code that used __typeof__, since we worry that
1643 it could be more trouble than it's worth. See:
1644 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1645 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1649 2003-09-26 Jim Meyering <jim@meyering.net>
1651 * error.c (error_tail): Move some declarations
1652 into inner scope where the local variables are used.
1654 2003-09-26 Bruno Haible <bruno@clisp.org>
1656 * stpncpy.h (gnu_stpncpy): New declaration.
1657 (stpncpy): Define as alias for gnu_stpncpy.
1658 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1660 2003-09-26 Paul Eggert <eggert@twinsun.com>
1662 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1663 (error_tail): Do not loop, reallocating temporary buffer, since
1664 the output cannot contain more wide characters than the input
1665 contains bytes, the size must be big enough already. This avoids
1666 one potential size overflow calculation. Check for size overflow
1667 when calculating temporary buffer size. Free temporary buffer
1668 when done, if it was allocated with malloc; this plugs a memory
1669 leak. Remove casts from void * to pointers, that are no longer
1670 needed now that we're assuming C89 or better.
1672 Merge error changes from glibc.
1674 * error.c, error.h: Update copyright notice header to match glibc.
1675 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1676 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1677 Disable cancellation while printing error.
1678 * error.h: Prepend __ to parameter names.
1680 2003-09-25 Karl Berry <karl@gnu.org>
1682 * argp-fmtstream.c, argp-help.c: update from libc.
1684 2003-09-25 Bruno Haible <bruno@clisp.org>
1686 * version-etc-2.h: New file, from version-etc.h with modifications.
1687 * version-etc-2.c: New file, from version-etc.c with modifications.
1689 2003-09-25 Simon Josefsson <jas@extundo.com>
1691 * xgetdomainname.h: New file.
1692 * xgetdomainname.c: New file.
1694 2003-09-25 Simon Josefsson <jas@extundo.com>
1695 Bruno Haible <bruno@clisp.org>
1697 * getdomainname.h: New file.
1698 * getdomainname.c: New file.
1700 2003-09-24 Paul Eggert <eggert@twinsun.com>
1702 * linebuffer.c (freebuffer): Don't free the argument, just
1703 the buffer associated with the argument. Bug reported by
1706 2003-09-19 Karl Berry <karl@gnu.org>
1708 * argp.h: update from libc.
1710 2003-09-16 Paul Eggert <eggert@twinsun.com>
1712 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1713 input error, instead of returning NULL the next time we are called
1714 (and therefore losing track of errno).
1716 2003-09-15 Paul Eggert <eggert@twinsun.com>
1718 * getndelim2.c (getndelim2): Don't trash errno when a read
1719 fails, so that the caller gets the proper errno.
1721 * readutmp.c (read_utmp): Likewise.
1722 Check for fstat error. Close stream and free storage
1725 2003-09-14 Bruno Haible <bruno@clisp.org>
1727 * fwriteerror.h: New file.
1728 * fwriteerror.c: New file.
1730 2003-09-14 Jim Meyering <jim@meyering.net>
1732 * getloadavg.c: Correct cpp indentation.
1733 * strdup.c: Likewise.
1734 * vasnprintf.c: Likewise.
1736 2003-09-12 Paul Eggert <eggert@twinsun.com>
1738 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1739 * obstack.c [!defined _LIBC]: Likewise.
1740 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1741 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1742 * exitfail.c: Don't include stdlib.h; no longer needed.
1744 More changes to assume C89 or better.
1746 * error.c (error_tail): Assume vprintf.
1748 * argmatch.c (getenv): Remove decl.
1749 * progreloc.c (get_full_program_name): Define via prototype.
1750 * setenv.c (clearenv): Likewise.
1751 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1753 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1754 (malloc, memcpy): Remove decls.
1755 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1756 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1757 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1758 (memcpy): Remove macro.
1759 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1760 (__P): Remove. All uses removed.
1761 (PTR): Remove. All uses changed to void *.
1762 (CHAR_BIT, NULL): Remove.
1763 (spaces, zeros, memset_space, memset_zero)
1764 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1766 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1767 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1768 Define with prototype.
1769 Remove now-unnecessary prototype decl.
1770 (extra_args_spec): Assume ANSI C. All uses changed.
1771 (extra_args_spec_iso): Remove.
1772 (my_strftime, emacs_strftimeu): Define via prototype.
1773 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1775 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1776 * strtoimax.c: Include <stdlib.h> unconditionally.
1777 (strtoul, strtol): Remove decls.
1778 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1780 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1781 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1782 (LOCALE_PARAM_PROTO): New macro.
1783 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1784 (INTERNAL (strtol), strtol): Define with a prototype.
1785 (PARAMS): Remove. All uses removed.
1786 * tempname.c: Include <string.h> unconditionally.
1787 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1788 * xgethostname.c (main): Define with a prototype.
1789 * xmalloc.c: Include "xalloc.h" first, to check interface.
1790 Include <stdlib.h> unconditionally.
1791 (calloc, malloc, realloc, free): Remove decls.
1792 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1793 Include <stdlib.h> unconditionally. Sort include file names.
1795 (xstrtod): Define with a prototype.
1796 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1797 (strtol, strtoul): Remove decls.
1799 2003-09-11 Paul Eggert <eggert@twinsun.com>
1801 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1802 Include <stdlib.h>, <string.h> unconditionally.
1803 Remove now-unnecessary cast to char *.
1804 * strnlen.c: Include <string.h> unconditionally.
1805 * yesno.c (yesno): Define with a prototype.
1807 2003-09-10 Bruno Haible <bruno@clisp.org>
1809 * strcspn.c: Include <string.h> unconditionally.
1810 * strpbrk.c: Include <string.h> unconditionally.
1811 * strstr.c: Include <string.h> unconditionally.
1812 * unicodeio.c: Include <string.h> unconditionally.
1813 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1814 * unsetenv.c: Likewise.
1815 * xreadlink.c: Include <stdlib.h> unconditionally.
1816 * yesno.c: Include <stdlib.h> unconditionally.
1817 (rpmatch): Add prototype.
1819 2003-09-10 Jim Meyering <jim@meyering.net>
1821 * error.c: Correct indentation of cpp directives.
1823 2003-09-09 Paul Eggert <eggert@twinsun.com>
1827 * acosl.c (main): Use a prototype.
1828 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1831 * getloadavg.c (getloadavg, main): Define via prototypes.
1833 * getopt.h (struct option.name): Assume C89, and use 'const'.
1834 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1835 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1837 * getopt.c (const): Remove macro.
1838 Include <string.h> unconditionally.
1839 (my_index): Remove; all uses changed to strchr.
1840 (strlen): Remove decl.
1841 (exchange): Remove forward decl; no longer needed.
1842 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1843 Define with prototype.
1844 * getopt1.c (const): Remove macro.
1845 (getopt_long, getopt_long_only, main): Define with prototype.
1847 * getugroups.c: Include <string.h> unconditionally.
1849 * getusershell.c: Include <stdlib.h> unconditionally.
1850 (getusershell, setusershell, endusershell, readname, main):
1851 Define with prototypes.
1853 * group-member.c: Include group-member.h first.
1854 Include <stdlib.h> unconditionally.
1856 * hard-locale.c: Include hard-locale.h first.
1857 Include <stdlib.h>, <string.h> unconditionally.
1859 * hash.c (free, malloc): Remove decls.
1860 Include <stdlib.h> unconditionally.
1862 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1863 (getenv): Do not declare.
1865 * idcache.c: Include <string.h> unconditionally.
1867 * long-options.c: Include long-options.h first, to test interface.
1868 Include <stdlib.h> unconditionally.
1870 * makepath.c: Include makepath.h first, to test interface.
1871 Include <stdlib.h> and <string.h> unconditionally.
1873 * linebuffer.c: Include <stdlib.h>.
1874 (free): Remove decl.
1876 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1877 rpl_malloc returns void *, not char *.
1878 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1880 * md5.h: Include <limits.h> unconditionally.
1881 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1882 (__P): Remove; all uses removed.
1883 * md5.c: Include "md5.h" first.
1884 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1885 md5_buffer, md5_process_bytes, md5_process_block):
1886 Define with prototypes.
1887 * sha.h (__P): Remove all uses. (It wasn't defined??)
1888 * sha.c: Include "sha.h" first.
1889 Include <stdlib.h>, <string.h> unconditionally.
1891 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1892 * memcmp.c (__ptr_t): Likewise.
1893 * memrchr.c (__ptr_t): Likewise.
1894 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1895 Include <string.h> unconditionally.
1896 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1897 * memchr.c: Include <stdlib.h> unconditionally.
1898 * memchr.c (LONG_MAX): Remove.
1899 * memrchr.c (LONG_MAX): Likewise.
1900 * memchr.c (__memchr): Define via a prototype.
1901 * memrchr.c (__memrchr): Likewise.
1902 * memcmp.c (__P): Remove, and remove all uses.
1903 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1904 Remove forward decls; no longer needed.
1905 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1906 Use types required by C89 in prototype.
1908 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1909 * savedir.c: Likewise.
1910 * mkdir.c (free): Remove decl.
1911 * rmdir.c (rmdir): Define with a prototype.
1912 * savedir.c: Include savedir.h first, to test interface.
1914 * mktime.c (STDC_HEADERS): Remove.
1915 Include <stdlib.h>, <string.h> unconditionally.
1917 * modechange.c: Include <stdlib.h> unconditionally.
1918 (malloc): Remove decl.
1920 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1921 (free): Remove decl.
1923 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1924 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1925 (This type really should be intptr_t, but that's a C99ism.)
1926 (_obstack_memcpy): Remove: all uses changed to memcpy.
1927 Include <string.h> unconditionally.
1928 (struct obstack): Assume __STDC__ for types of members
1929 chunkfun, freefun, extra_arg.
1930 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1931 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1932 obstack_begin, obstack_specify_allocation,
1933 obstack_specify_allocation_with_arg, obstack_chunkfun,
1934 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1935 Remove unprototyped decls and the macros that use them.
1936 * obstack.c (POINTER): Remove. All uses changed to void *.
1937 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1938 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1939 (defined __STDC__ && __STDC__)]:
1940 Remove nonprototyped code.
1941 Include <stdlib.h> unconditionally.
1942 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1943 _obstack_allocated_p, _obstack_free, obstack_free,
1944 _obstack_memory_used, print_and_abort):
1945 Define using prototypes.
1946 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1947 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1948 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1949 obstack_next_free, obstack_object_size, obstack_room) [0]:
1950 Remove unused, unprototyped code.
1952 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1954 * physmem.c (physmem_total, physmem_available, main): Define
1957 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1958 (main): Define with a prototype.
1960 * posixver.c (getenv): Remove decl.
1962 * putenv.c (malloc): Returns void *, not char *.
1963 Include <string.h> unconditionally.
1964 (strchr, memcpy, NULL): Do not define.
1966 * readtokens.c: Include readtokens.h first, to test interface.
1967 Include <stdlib.h>, <string.h> unconditionally.
1968 (init_tokenbuffer): Define with a prototype.
1970 * regex.c (PARAMS): Remove. All uses removed.
1971 All uses of _RE_ARGS removed, too.
1972 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1974 (bzero): Assume memset exists.
1975 (memcmp, memcpy, NULL): Remove.
1976 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1977 char, or assignments to local vars of type signed char.
1978 (init_syntax_once, PREFIX(extract_number_and_incr),
1979 PREFIX(print_partial_compiled_pattern),
1980 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1981 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1982 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1983 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1984 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1985 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1986 wcs_compile_range, byte_compile_range, truncate_wchar,
1987 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1988 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1989 count_mbs_length, wcs_re_match_2_internal,
1990 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1991 PREFIX(alt_match_null_string_p),
1992 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1993 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1994 regfree, PREFIX(extract_number)): Define with prototype. Remove
1995 now-unnecessary declaration, if any.
1996 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1998 Remove now-unnecessary casts among pointer types.
1999 * regex.h (_RE_ARGS): Remove. All uses removed.
2001 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2002 (free): Remove decl.
2004 * rpmatch.c: Include <stdlib.h> unconditionally.
2006 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2007 (free): Remove decl.
2009 * save-cwd.c: Include <stdlib.h> unconditionally.
2010 * xgetcwd.c: Likewise.
2012 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2013 (free): Remove decl.
2015 * strchrnul.c (strchrnul): Define with a prototype.
2016 Fix bug: c_in was not converted to char before searching.
2018 The following changes are not K&R related:
2020 * group-member.h: Include <sys/types.h>, so that this file is
2022 * makepath.h: Likewise.
2024 * getusershell.c (readname, default_index, line_size, readname):
2025 Use size_t, not int, for sizes.
2026 (readname): If the size overflows, report an error instead of
2029 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2031 * getndelim2.c: Assume stdlib.h per the C89 spec.
2033 2003-09-08 Paul Eggert <eggert@twinsun.com>
2035 Assume C89 or better; remove K&R cruft.
2036 A few of these changes were first proposed by Derek Robert Price
2037 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2039 * addext.c: Include <string.h> unconditionally.
2040 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2041 Don't declare getenv or malloc.
2043 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2044 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2046 (find_stack_direction, alloca): Use prototypes.
2048 * atexit.c (atexit): Define using a prototype.
2050 * basename.c, dirname.c, stripslash.c:
2051 Include <string.h> unconditionally.
2053 * bcopy.c: Include <stddef.h>.
2054 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2056 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2058 * error.h (error, error_at_line, error_print_progname)
2059 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2060 * error.c: Include error.h first, to check interface.
2061 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2062 (VA_START): Remove; all uses changeed to va_start.
2063 (exit, strerror): Remove decls.
2064 (error_print_progname): Prototype uncondionally.
2065 Don't include <errno.h>; no longer needed.
2066 (private_strerror): Remove.
2067 (error_tail): Always define.
2068 (error, error_at_line): Assume C89 or better; always use prototypes.
2069 * fatal.c: Include "fatal.h" first, to test interface.
2070 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2071 (VA_START): Remove; all uses changed to va_start.
2072 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2074 (exit): Remove decl.
2075 (fatal): Prototype unconditionally. Assume va_start works.
2076 Abort at end, to pacify gcc.
2078 * euidaccess.c (main): Define with a prototype.
2080 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2082 * exitfail.c: Include <stdlib.h> unconditionally.
2084 * fnmatch_.h (__P): Remove. All uses changed to assume
2086 * fnmatch.c: Include fnmatch.h first, to test interface.
2087 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2088 (getenv): Remove decl.
2089 (fnmatch): Define using a prototype.
2090 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2091 (FCT): Define using a prototype.
2093 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2095 * gethostname.c: Include <stddef.h>.
2096 (gethostname): Define with prototype. Length is size_t, not int.
2098 2003-09-08 Paul Eggert <eggert@twinsun.com>
2100 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2101 getversion.c should have been removed then, but was accidentally
2104 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2105 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2107 2003-09-07 Paul Eggert <eggert@twinsun.com>
2109 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2110 copy_tm_result. Bug reported by Simon Josefsson in
2111 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2113 2003-09-06 Paul Eggert <eggert@twinsun.com>
2115 * time_r.c, time_r.h: New files.
2117 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2119 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2120 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2122 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2124 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2125 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2128 * timegm.c: Switch to glibc implementation, with the following changes:
2129 [defined HAVE_CONFIG_H]: Include <config.h>.
2130 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2131 (__mktime_internal) [!defined _LIBC]: New decl.
2132 (__gmtime_r) [!defined _LIBC]: New macro and function.
2133 (timegm): Use a prototype, since gnulib assumes C89.
2134 Do not bother declaring tmp to be const, as it's not really usefu.
2135 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2136 (timegm): Declare only if HAVE_DECL_TIMEGM.
2138 2003-09-03 Paul Eggert <eggert@twinsun.com>
2140 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2141 Bug reported by Lute Kamstra in
2142 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2144 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2145 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2146 course with correspondingly smaller numbers for tomorrow and
2147 yesterday. From Tadayoshi Funaba. Originally installed into
2148 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2151 2003-08-31 Simon Josefsson <jas@extundo.com>
2153 * timegm.h: New file.
2154 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2156 2003-08-31 Karl Berry <karl@gnu.org>
2158 * argp.h: update from libc.
2160 2003-08-28 Bruno Haible <bruno@clisp.org>
2162 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2163 warning on QNX, which defines O_BINARY to 000000.
2165 2003-08-24 Bruno Haible <bruno@clisp.org>
2167 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2168 MSVC7 <stdio.h> is included later.
2170 2003-08-20 Bruno Haible <bruno@clisp.org>
2172 * progname.h: New file, from GNU gettext.
2173 * progname.c: New file, from GNU gettext.
2174 * progreloc.c: New file, from GNU gettext.
2176 2003-08-19 Bruno Haible <bruno@clisp.org>
2178 * xstrdup.c: Assume <string.h> exists.
2180 2003-08-18 Jim Meyering <jim@meyering.net>
2182 * setenv.h: Indent nested cpp directive.
2183 * vasnprintf.c: Remove trailing blanks.
2185 2003-08-17 Simon Josefsson <jas@extundo.com>
2186 Bruno Haible <bruno@clisp.org>
2188 * xstrndup.h: New file.
2189 * xstrndup.c: New file.
2191 2003-08-17 Bruno Haible <bruno@clisp.org>
2193 * strndup.h: New file.
2195 2003-08-16 Paul Eggert <eggert@twinsun.com>
2197 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2198 space, undoing this 2003-08-12 change:
2199 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2201 2003-08-16 Jim Meyering <jim@meyering.net>
2203 Merge from coreutils.
2204 * xstrtoimax.c: #else #if -> #elif.
2205 * xstrtoumax.c: Likewise.
2207 2003-08-15 Paul Eggert <eggert@twinsun.com>
2209 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2210 rather than tab, after '#' in shell-script copyright notices.
2211 Suggested by Bruno Haible.
2213 2003-08-15 Jim Meyering <jim@meyering.net>
2214 and Paul Eggert <eggert@twinsun.com>
2216 Merge from coreutils.
2217 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2218 member but strut utmpx does not. Needed for AIX 4.3.3.
2219 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2221 2003-08-15 Jim Meyering <jim@meyering.net>
2223 Merge from coreutils.
2224 * xgethostname.c: Include <stdlib.h>.
2225 (xghostname): Don't exit for anything other than memory-related
2226 failure; just return NULL.
2227 * userspec.c: Include "posixver.h".
2228 (parse_user_spec): Accept `.' as a separator only
2229 in pre-POSIX-200112 mode.
2230 * strtoimax.c: Use #elif rather than #else #if.
2231 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2232 Remove function, now that we can rely on a working tzset function.
2233 [!_LIBC]: Ensure that the required autoconf test has been run.
2234 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2235 Use underlying_strftime for %r.
2236 * sha.c: Merge in some clean-up and optimization changes from glibc.
2237 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2238 Ensure that it is a multiple of 64.
2239 Rearrange loop exit tests so as to avoid performing an
2240 additional fread after encountering an error or EOF.
2241 * realloc.c: Update copyright date.
2243 2003-08-14 Jim Meyering <jim@meyering.net>
2245 Merge from coreutils.
2246 * obstack.h: Whitespace changes.
2247 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2248 and xcalloc return values.
2249 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2250 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2251 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2252 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2253 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2255 Use mntctl's return value to drive the entry-processing loop, since
2256 we can't rely on the value of the vmt_length member in the last
2257 entry. On some systems doing so could result in exhausting
2258 virtual memory. Based in part on a patch from Mike Jetzer.
2260 2003-08-14 Jim Meyering <jim@meyering.net>
2261 and Paul Eggert <eggert@twinsun.com>
2263 Merges from coreutils, plus other fixes.
2264 * physmem.c: Merge in portability changes from gcc/libiberty
2265 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2266 for credits and details. Thanks to Kaveh Ghazi for helping
2267 to keep these files in sync.
2268 (ARRAY_SIZE): Define it.
2269 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2270 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2271 (memcasecmp): Don't assume size_t fits in unsigned int.
2272 Remove casts and duplicate code.
2273 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2274 (memcpy): Remove definition.
2275 Merge in some clean-up and optimization changes from glibc.
2276 [BLOCKSIZE]: Move definition to top of file.
2277 Ensure that it is a multiple of 64.
2278 Rearrange loop exit tests so as to avoid performing an
2279 additional fread after encountering an error or EOF.
2280 * md5.h (md5_uintptr): Define.
2281 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2282 return to the initial working directory. Preserve errno
2284 * idcache.c: Include "xalloc.h".
2285 (xmalloc, xrealloc): Remove decls.
2286 (getuser): Remove casts no longer required in C89.
2287 * human.c: Include stdio.h, for sprintf.
2288 * group-member.c: Include "xalloc.h".
2289 (xmalloc, xrealloc): Remove decls.
2290 (get_group_info): Remove casts no longer required in C89.
2291 * getusershell.c (readname): Remove casts no longer required in C89.
2292 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2293 * getline.c: Whitespace fix, from coreutils.
2295 2003-08-13 Paul Eggert <eggert@twinsun.com>
2297 * exclude.c: Include <ctype.h>
2298 (IN_CTYPE_DOMAIN): New macro.
2300 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2303 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2304 Undo previous (whitespace-only) change.
2306 2003-08-12 Paul Eggert <eggert@twinsun.com>
2308 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2309 Normalize leading white space and remove trailing white space.
2310 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2311 notice, as per ../config/srclist-update.
2313 Merge from coreutils.
2314 * euidaccess.h: New file.
2315 * euidaccess.c: Include it.
2316 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2317 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2318 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2320 2003-08-11 Bruno Haible <bruno@clisp.org>
2322 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2323 (vasnprintf): Use it instead of wcslen.
2325 2003-08-11 Bruno Haible <bruno@clisp.org>
2327 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2328 value to ensure that _Bool promotes to int. Use #define for _Bool when
2329 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2331 2003-08-10 Karl Berry <karl@gnu.org>
2333 * regex.h: update from libc (whitespace fix).
2335 2003-08-09 Paul Eggert <eggert@twinsun.com>
2337 Merge some files from coreutils. These changes were
2338 originally made by Jim Meyering.
2339 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2340 many older Unixes require this.
2341 * alloca.c (alloca): Remove cast to argument of free;
2342 no longer needed in C89.
2343 * alloca_.h, regex.h: Fix white space to match
2344 what GNU indent does.
2346 2003-08-05 Paul Eggert <eggert@twinsun.com>
2348 * bumpalloc.h: Remove.
2350 2003-08-04 Paul Eggert <eggert@twinsun.com>
2352 * getloadavg.c: Change copyright notice and spacing to conform to
2355 Merge from coreutils.
2356 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2358 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2359 from Karl Berry, implemented by Jim Meyering.
2360 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2361 from Dmitry V. Levin.
2362 Remove anachronistic cast of xrealloc.
2363 * fnmatch_.h (__const): Remove. Use 'const'.
2364 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2365 type. Otherwise, it wouldn't compile with at least /bin/cc on
2366 ymp-cray-unicos9.0.2.X.
2367 Combine two mostly-identical uses of alloca into one.
2368 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2370 2003-08-04 Dave Love <d.love@dl.ac.uk>
2374 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2375 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2376 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2377 obsolete NLIST_NAME_UNION.
2378 [__GNU__]: Undef BSD and FSCALE.
2379 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2381 2003-08-03 Paul Eggert <eggert@twinsun.com>
2383 * stdbool_.h (_Bool): Make it signed char, instead of
2384 an enum type, so that it's guaranteed to promote to int. See:
2385 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2387 2003-07-31 Paul Eggert <eggert@twinsun.com>
2389 * strerror.c: Include config.h, limits.h. Declare sprintf.
2390 (strerror): Don't assume that a printable int fits in 14 bytes.
2392 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2393 Bruno Haible <bruno@clisp.org>
2395 * getline.h (getline, getdelim): Change return type to ssize_t.
2396 * getline.c (getline, getdelim): Likewise.
2397 Remove _GNU_SOURCE define; now it's defined in config.h through
2400 2003-07-22 Paul Eggert <eggert@twinsun.com>
2402 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2403 over-parenthesization in macros.
2405 Sync with coreutils.
2407 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2410 Use `exit_failure' for xalloc and xmemcoll instead of their own
2411 private exit-failure variables.
2412 * xalloc.h (xalloc_exit_failure): Remove.
2413 * xmalloc.c: Likewise. Include exitfail.h.
2414 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2415 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2416 * xmemcoll.c: Likewise. Include exitfail.h.
2417 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2419 2003-07-18 Paul Eggert <eggert@twinsun.com>
2421 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2422 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2423 to test that it can stand by itself. Include "exitfail.h".
2424 Clients should set exit_failure instead.
2425 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2427 2003-07-18 Andreas Schwab <schwab@suse.de>
2429 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2431 2003-07-18 Bruno Haible <bruno@clisp.org>
2433 * getndelim2.h: New file.
2434 * getndelim2.c: Make into a module of its own. Include config.h,
2436 (getndelim2): Make non-static. Change return type to ssize_t.
2437 * getline.h: Change argument names.
2438 * getline.c: Include getndelim2.h instead of getndelim2.c.
2439 * getnline.c: Include getndelim2.h.
2441 2003-07-17 Bruno Haible <bruno@clisp.org>
2443 * Makefile.am: Remove file.
2444 * Makefile.in: Remove file.
2446 2003-07-17 Bruno Haible <bruno@clisp.org>
2448 * getnline.h: New file.
2449 * getnline.c: New file.
2450 * getndelim2.c: New file, extracted from getline.c.
2451 (getndelim2): Renamed from getdelim2, with added nmax argument.
2452 * getline.c: Include getndelim2.c.
2453 (getdelim2): Moved out to getndelim2.c.
2454 (getline, getdelim): Update.
2456 2003-07-15 <karl@gnu.org>
2458 * vasnprintf.c: update from gettext.
2460 2003-07-15 Jim Meyering <jim@meyering.net>
2462 * makepath.c (make_path): Enclose diagnostic in _(...).
2464 2003-07-14 Paul Eggert <eggert@twinsun.com>
2466 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2467 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2468 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2469 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2470 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2471 updated automatically by ../config/srclist-update. This changes
2472 their license from LPGL to GPL.
2474 2003-07-14 Jim Meyering <jim@meyering.net>
2476 Don't emit diagnostics. Let callers do that.
2477 * save-cwd.c: Don't include "error.h".
2478 (save_cwd): Don't call error. Ensure that errno is valid
2479 when returning nonzero.
2481 * save-cwd.h (restore_cwd): Update prototype.
2482 * save-cwd.c (restore_cwd): Remove two parameters.
2483 Simplify. Don't call error upon failure. Let callers do that.
2484 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2485 when auditing is enabled. But don't bother updating the #if.
2487 2003-07-14 Simon Josefsson <jas@extundo.com>
2489 * mempcpy.h: New file.
2490 * mempcpy.c: New file.
2492 2003-07-14 Paul Eggert <eggert@twinsun.com>
2494 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2495 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2496 unicodeio.c, unicodeio.h, unlocked-io.h:
2497 Switch from LGPL to GPL.
2499 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2501 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2502 it breaks C++ compilation.
2503 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2505 2003-07-10 Jim Meyering <jim@meyering.net>
2507 * vasnprintf.c: Remove trailing blanks.
2508 Make cpp indentation consistent.
2510 2003-07-09 Paul Eggert <eggert@twinsun.com>
2512 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2513 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2514 Switch from LGPL to GPL.
2516 2003-07-07 Paul Eggert <eggert@twinsun.com>
2518 * mktime.c: Fix some boundary cases and remove need for floating point.
2520 Issue a compile-time diagnostic if time_t is floating point, or if
2521 two's complement arithmetic is not in effect, or if arithmetic
2522 right shift does not propagate the sign. These assumptions were
2523 all in the original code but they weren't checked.
2525 (TIME_T_MIDPOINT, verify): New macros.
2526 (__isleap): Remove; it has integer overflow problems.
2527 (leapyear): New function, without those problems.
2528 (ydhms_tm_diff): Remove; splitting into two parts.
2529 (ydhms_diff): New function, containing the arithmetic part of
2530 the old ydhms_tm_diff function. Issue a compile-time
2531 diagnostic if we are not using C99 integer division.
2532 Avoid casts when possible.
2533 (guess_time_tm): New function, containing the checking part of
2534 the old ydhms_tm_diff function. Return the new value, rather than
2535 the difference between it and the old. Accept a new argument T
2536 so that *T specifies the old value. Check for overflow in the result.
2538 (__mktime_internal): Use a time_t offset, not a long int offset.
2539 This undoes the 2003-06-04 change, which is no longer needed now
2540 that we have better overflow checking.
2541 (localtime_offset): Likewise.
2543 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2544 and long are 64-bit but int is only 32-bit.
2545 (ydhms_diff): Use long int to store year1 and yday1.
2546 Issue a compile-time diagnostic if long int is not wide enough.
2548 (__mktime_internal): Use long int to store adjusted year and yday.
2549 Use plain C rather than preprocessor commands, if that doesn't
2551 Check for overflow (and try to repair) after each probe
2552 rather than checking only at the very end. This avoids some bugs
2553 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2554 does not equal GMT offset at maximum time).
2555 Use integer to check for overflow rather than floating point; this
2556 is more portable to non-IEEE hosts, and is a tad faster.
2557 When we detect that we are oscillating between two values,
2558 don't check whether tm_isdst has the requested value, since
2559 we already know the answer. When tm_isdst has the wrong value,
2560 use a different heuristic to find the right one, based on the
2561 extreme values actually observed in practice in tz2003a,
2562 rather than the (overly optimistic) "previous 3 calendar quarters".
2564 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2565 "T const" to accommodate glibc style.
2566 (check_result): Use less-confusing report format. "long" -> "long int.
2568 Don't loop if the iteration overflows time_t.
2569 Allow a negative step in the iteration.
2571 2003-07-01 Paul Eggert <eggert@twinsun.com>
2573 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2574 having it depend on HAVE_SYS_TYPES_H.
2576 2003-06-25 Bruno Haible <bruno@clisp.org>
2578 * readlink.c: New file.
2580 2003-06-20 Bruno Haible <bruno@clisp.org>
2582 Assume C89, so PARAMS isn't needed.
2583 * unicodeio.h (PARAMS): Remove.
2584 * unicodeio.c: Don't use PARAMS.
2586 2003-06-18 Jim Meyering <jim@meyering.net>
2588 Merge changes from coreutils.
2589 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2590 Remove explicit declarations of xmalloc and realloc.
2592 (read_utmp): Remove anachronistic cast of xmalloc.
2594 2003-06-17 Paul Eggert <eggert@twinsun.com>
2596 Assume C89, so PARAMS isn't needed.
2597 * backupfile.h (PARAMS): Remove. All uses removed.
2598 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2599 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2600 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2601 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2602 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2603 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2604 xstrtol.h: Likewise.
2605 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2606 same.h, strverscmp.h: Do not include config.h; no longer needed.
2607 Anyway, config.h should always be included before any other file.
2609 2003-06-11 Simon Josefsson <jas@extundo.com>
2611 * sysexit_.h: New file.
2613 2003-05-20 Derek Price <derek@ximbiot.com>
2615 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2617 2003-06-10 Simon Josefsson <jas@extundo.com>
2619 * strchrnul.h: New file.
2620 * strchrnul.c: New file.
2622 2003-06-10 Simon Josefsson <jas@extundo.com>
2624 * argp.h: New file, from glibc.
2625 * argp-ba.c: New file, from glibc.
2626 * argp-eexst.c: New file, from glibc.
2627 * argp-fmtstream.c: New file, from glibc.
2628 * argp-fmtstream.h: New file, from glibc.
2629 * argp-fs-xinl.c: New file, from glibc.
2630 * argp-help.c: New file, from glibc.
2631 * argp-namefrob.h: New file, from glibc.
2632 * argp-parse.c: New file, from glibc.
2633 * argp-pv.c: New file, from glibc.
2634 * argp-pvh.c: New file, from glibc.
2635 * argp-xinl.c: New file, from glibc.
2637 2003-06-07 Jim Meyering <jim@meyering.net>
2639 * readtokens.h: Put `Free Software Foundation, Inc.'
2640 in place of my name in the copyright comment.
2641 Remove definition and uses of __P.
2644 * stat.c: Don't declare xmalloc explicitly.
2645 Instead, include "xalloc.h".
2646 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2647 xrealloc, and xcalloc return values.
2648 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2650 * xgetcwd.h: Remove definition/uses of PARAMS.
2652 2003-06-06 Jim Meyering <jim@meyering.net>
2654 * stdbool_.h: Renamed from stdbool.h.in.
2656 2003-06-06 Jim Meyering <jim@meyering.net>
2658 Merge from coreutils.
2659 * same.c: (same_name): Declare *_basename locals to be `const'.
2660 Consolidate declarations and initializations of *_base* locals.
2662 Merge from coreutils.
2663 This avoids a core dump on systems without GNU putenv,
2664 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2665 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2666 (unsetenv): New static function, from GNU libc.
2667 (rpl_putenv): Use it.
2669 * modechange.c: Remove trailing blanks.
2671 Merge from coreutils.
2672 * fsusage.c: Remove declaration of statfs.
2673 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2675 * posixtm.c: Include <stdbool.h> unconditionally.
2677 2003-06-05 Paul Eggert <eggert@twinsun.com>
2679 * mktime.c (__mktime_internal): When resolving a tm_isdst
2680 mismatch, look in future quarters as well as past. This fixes a
2681 bug when processing fall-backwards gaps immediately after a long
2682 period of daylight-saving time.
2684 * mktime.c: Assume freestanding C89 or better.
2685 (HAVE_LIMITS_H): Remove. Assume it's 1.
2686 (__P): Remove; not used.
2687 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2688 (mktime, not_equal_tm, print_tm, check_result,
2689 main): Use prototypes. Use const * where appropriate.
2690 (main): Fix typo in testing code that uncovered by above changes.
2691 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2693 2003-06-04 Paul Eggert <eggert@twinsun.com>
2695 * mktime.c: Fix Debian bug 177940
2696 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2697 (localtime_offset): Now long int, not time_t, because we want it
2698 to be guaranteed to be signed. All uses changed.
2699 (__mktime_internal): If overflow would occur when adding offset,
2702 Merge 'human' changes from coreutils. Rewrite to support
2703 locale-specific notations like thousands separators.
2704 * human.c: Simplify authorship notice.
2705 Include human.h immediately after config.h.
2706 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2707 <limits.h>: Do not include, since human.h does.
2708 (SIZE_MAX, UINTMAX_MAX): New macros.
2709 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2710 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2711 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2712 (power_letter): Renamed from suffixes.
2713 (generate_suffix_backwards): Remove.
2714 (adjust_value): Now takes int style (because of human.h changes)
2715 and long double value (for greater precision on some platforms).
2716 (group_number): New function.
2717 (human_readable): Use it. Use integer options, not enum.
2718 Put the options before the sizes in the arg list.
2719 Support all the new options.
2720 The old human_readable function has been removed;
2721 use inttostr.h instead.
2722 (human_readable, default_block_size, humblock):
2723 Use uintmax_t, not int, for block sizes.
2724 (human_readable_inexact, block_size_types): Remove.
2725 (block_size_opts): New constant.
2726 (human_options): Renamed from human_block_size, with new signature
2727 that allows block sizes up to UINTMAX_MAX. All callers changed.
2728 * human.h: Add copyright and authorship notice.
2729 Include <limits.h> and <stdbool.h> unconditionally.
2730 (PARAMS): Remove. All uses removed.
2731 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2732 (enum human_inexact_style): Remove tag; now a nameless enum.
2733 (human_floor, human_ceiling, human_round_to_even): Now have
2734 values 2, 0, 1 rather than -1, 1, 0.
2735 (human_group_digits, human_suppress_point_zero, human_autoscale,
2736 human_base_1024, human_SI, human_B): New constants.
2737 (human_readable_inexact, human_block_size): Remove.
2738 (human_readable): Size args are now uintmax_t, not int.
2739 (human_options): New decl.
2741 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2742 unnecessary now that we assume C89 or better. This change
2743 imported from coreutils.
2745 * mktime.c (__mktime_internal): Do not reject negative timestamps
2746 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2747 in the 2003-05-30 sync from glibc.
2749 .h files should stand alone, but we shouldn't include <sys/types.h>
2750 if we can get away with just <stddef.h>.
2752 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2753 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2754 rather than <sys/types.h>, as we merely need size_t.
2755 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2757 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2758 Include <stdio.h>, to get FILE.
2759 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2760 memcasecmp.h has included <stddef.h> and all we need is size_t.
2761 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2762 our interface, instead of including <sys/types.h>
2764 2003-06-02 Paul Eggert <eggert@twinsun.com>
2767 Fix some minor time-related bugs with POSIX time arguments.
2768 Some valid time stamps were being rejected (notably -1, and
2769 time stamps before 1900 on 64-bit hosts). And some invalid
2770 time stamps were being accepted, e.g. September 31.
2772 * posixtm.h (posixtime): Return bool instead of time_t, so
2773 that we can return (time_t) -1 successfully.
2774 * posixtm.c: Likewise.
2775 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2776 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2777 (t): Remove static var.
2778 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2779 of static var. All uses changed.
2780 (year): Do not reject years before 1900; they can occur with
2782 (posix_time_parse): Do not check for out-of-range components;
2783 that is now the caller's responsibility, since our checks were
2784 only approximations.
2785 (posixtime): Use mktime to check for out-of-range components,
2786 since it knows them exactly.
2787 If mktime returns (time_t) -1, check whether an error actually occurred
2788 by invoking localtime on -1.
2789 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2790 posixtime failures better.
2791 Improve the test data (in comments only).
2793 2003-05-30 <karl@gnu.org>
2795 * mktime.c: update from libc.
2797 2003-05-30 Bruno Haible <bruno@clisp.org>
2799 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2800 * localcharset.h: Likewise.
2801 * localcharset.c: Likewise.
2803 2003-05-28 Paul Eggert <eggert@twinsun.com>
2805 Assume the headers required for C89 freestanding compilers.
2806 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2807 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2808 without checking for HAVE_LIMITS_H.
2809 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2810 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2812 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2813 * exclude.c: Include <stdbool.h> unconditionally.
2814 * tempname.c: Include <stddef.h> unconditionally.
2815 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2816 * modechange.c, rpmatch.c (NULL): Don't define, since
2817 <stddef.h> does that.
2818 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2819 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2820 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2821 * xstrtol.c: Likewise.
2822 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2823 * savedir.c: Include <stddef.h> instead of defining NULL.
2825 * addext.c (addext): Use assignment rather than cast, to avoid
2826 warnings on some platforms.
2828 * mktime.c (__mktime_internal): Do not reject negative timestamps
2831 2003-05-10 Bruno Haible <bruno@clisp.org>
2833 * linebreak.c (iconv_string_length): Don't return -1 just because the
2834 string is longer than 4 KB.
2836 2003-05-12 Jim Meyering <jim@meyering.net>
2838 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2839 the space-padded-by-default conversion specifiers, %e, %k, %l.
2841 2003-05-03 Bruno Haible <bruno@clisp.org>
2843 Upgrade to Unicode-4.0.
2844 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2845 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2846 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2847 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2848 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2849 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2850 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2851 Change width of U+E0100..U+E01EF from 1 to 0.
2853 2003-04-25 Bruno Haible <bruno@clisp.org>
2855 * copy-file.c: Include <stddef.h>, for size_t.
2857 2003-04-25 Jim Meyering <jim@meyering.net>
2859 * copy-file.c (copy_file_preserving): Declare buf_size to be
2860 of type size_t, not int.
2862 2003-04-11 Jim Meyering <jim@meyering.net>
2864 Merge changes from Coreutils.
2866 2003-03-22 Jim Meyering <jim@meyering.net>
2868 * strftime.c (widen): Cast alloca return value to proper type.
2870 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2873 * strftime.c (my_strftime): Handle very large width
2874 specifications for numeric values correctly. Improve checks for
2877 2003-01-19 Jim Meyering <jim@meyering.net>
2879 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2880 (nl_get_alt_digit) [! defined my_strftime]: Define.
2881 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2882 _nl_get_alt_digit and _nl_get_walt_digit.
2884 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2885 These changes have no effect outside of _LIBC.
2887 2003-04-10 Bruno Haible <bruno@clisp.org>
2889 * findprog.h: New file, from GNU gettext.
2890 * findprog.c: New file, from GNU gettext.
2892 2003-04-05 Jim Meyering <jim@meyering.net>
2894 Merge changes from Coreutils.
2896 * exclude.h (PARAMS): Remove definition and uses.
2897 * exclude.c: Remove uses of `PARAMS'.
2899 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2900 Add test-cases for DOS filenames. Declare program_name.
2901 (main): Set up program_name. Patch by Rich Dawe.
2903 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2905 Use mntctl's return value to drive the entry-processing loop, since
2906 we can't rely on the value of the vmt_length member in the last
2907 entry. On some systems doing so could result in exhausting
2908 virtual memory. Based in part on a patch from Mike Jetzer.
2910 2003-04-04 Bruno Haible <bruno@clisp.org>
2912 * linebreak.h: New file, from GNU gettext.
2913 * linebreak.c: New file, from GNU gettext with slight modifications.
2914 * lbrkprop.h: New file, from GNU gettext.
2916 2003-04-03 Bruno Haible <bruno@clisp.org>
2918 * utf8-ucs4.h: New file, from GNU gettext.
2919 * utf16-ucs4.h: New file, from GNU gettext.
2920 * ucs4-utf8.h: New file, from GNU gettext.
2921 * ucs4-utf16.h: New file, from GNU gettext.
2923 2003-04-02 Bruno Haible <bruno@clisp.org>
2925 * binary-io.h: New file, from GNU gettext.
2927 2003-04-01 Bruno Haible <bruno@clisp.org>
2929 * pathname.h: New file, from GNU gettext.
2930 * concatpath.c: New file, from GNU gettext.
2932 2003-03-30 Bruno Haible <bruno@clisp.org>
2934 * copy-file.c (copy_file_preserving): Don't set owner if the function
2935 chown() doesn't exist.
2937 2003-03-28 Bruno Haible <bruno@clisp.org>
2939 * copy-file.h: New file, from GNU gettext.
2940 * copy-file.c: New file, from GNU gettext.
2942 2003-03-18 Jim Meyering <jim@meyering.net>
2944 * quote.c (quote_n): Fix typo in comment.
2946 2003-03-14 Jim Meyering <jim@meyering.net>
2948 Merge changes from Coreutils.
2949 * obstack.h (obstack_object_size): Declare temporary, __o,
2950 to be const, in order to avoid warnings.
2951 (obstack_room): Likewise.
2952 (obstack_empty_p): Likewise.
2954 2003-03-13 Paul Eggert <eggert@twinsun.com>
2956 Merge changes from Bison.
2957 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2958 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2959 when compiling Bison 1.875's `bitset bset = obstack_alloc
2960 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2961 * hash.c: Include <stdbool.h> unconditionally.
2963 2003-03-09 Paul Eggert <eggert@twinsun.com>
2965 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2966 Reported by Bruce Becker; see:
2967 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2969 2003-03-03 Paul Eggert <eggert@twinsun.com>
2970 Bruno Haible <bruno@clisp.org>
2972 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2973 Reported by John Hughes, see
2974 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2976 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2978 * poll_.h: New file.
2981 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2983 * mathl.h: New file.
2984 * acosl.c: New file.
2985 * asinl.c: New file.
2986 * atanl.c: New file.
2987 * ceill.c: New file.
2990 * floorl.c: New file.
2991 * frexpl.c: New file.
2992 * ldexpl.c: New file.
2994 * sincosl.c: New file.
2996 * sqrtl.c: New file.
2998 * trigl.c: New file.
2999 * trigl.h: New file.
3001 2003-02-17 Bruno Haible <bruno@clisp.org>
3003 * mkdtemp.h: New file, from GNU gettext.
3004 * mkdtemp.c: New file, from GNU gettext.
3006 2003-01-31 Bruno Haible <bruno@clisp.org>
3008 * rename.c: #undef rename before defining rpl_rename.
3009 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3011 2003-01-30 Bruno Haible <bruno@clisp.org>
3013 * printf-args.h: New file, from GNU gettext.
3014 * printf-args.c: New file, from GNU gettext.
3015 * printf-parse.h: New file, from GNU gettext.
3016 * printf-parse.c: New file, from GNU gettext.
3017 * vasnprintf.h: New file, from GNU gettext.
3018 * vasnprintf.c: New file, from GNU gettext.
3019 * asnprintf.c: New file, from GNU gettext.
3020 * vasprintf.h: New file, from GNU gettext with modifications.
3021 * vasprintf.c: New file, from GNU gettext.
3022 * asprintf.c: New file, from GNU gettext.
3024 2003-01-29 Bruno Haible <bruno@clisp.org>
3026 * stpncpy.h: New file, from GNU gettext with modifications.
3027 * stpncpy.c: New file, from GNU gettext with modifications.
3029 2003-01-28 Bruno Haible <bruno@clisp.org>
3031 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3033 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3036 2003-01-27 Bruno Haible <bruno@clisp.org>
3038 * xsetenv.h: New file, from GNU gettext.
3039 * xsetenv.c: New file, from GNU gettext.
3041 2003-01-23 Bruno Haible <bruno@clisp.org>
3043 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3045 2003-01-22 Bruno Haible <bruno@clisp.org>
3047 * exit.h: New file, from GNU gettext.
3049 2003-01-11 Bruno Haible <bruno@clisp.org>
3051 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3052 * strcase.h (strcasecmp, strncasecmp): Likewise.
3054 2003-01-14 Jim Meyering <jim@meyering.net>
3056 * same.c (same_name): Tweak a comment.
3058 2003-01-11 Bruno Haible <bruno@clisp.org>
3060 * same.c (same_name): Reorder tests so as to avoid calling stat()
3061 when a string comparison is sufficient.
3063 2003-01-11 Bruno Haible <bruno@clisp.org>
3065 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3068 2003-01-11 Bruno Haible <bruno@clisp.org>
3070 * hash-pjw.c: Add comment about low quality of this function.
3072 2003-01-12 Paul Eggert <eggert@twinsun.com>
3074 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3075 to avoid collisions with libcurses and libreadline.
3077 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3078 * getstr.h, getstr.c: Remove.
3079 * getline.c: Include "getline.h", to check interface.
3080 Move body of old getstr.c here: this defines MIN_CHUNK and
3081 declares getdelim2, which is renamed from getstr.
3082 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3084 * linebuffer.c (readlinebuffer): Renamed from readline.
3086 * linebuffer.h: Likewise.
3087 (readline): Remove backward-compatibility macro.
3089 2003-01-12 Jim Meyering <jim@meyering.net>
3091 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3093 2003-01-10 Bruno Haible <bruno@clisp.org>
3095 * alloca_.h: New file.
3096 * getdate.y: Unconditionally include alloca.h.
3097 * makepath.c: Likewise.
3098 * setenv.c: Likewise.
3099 * userspec.c: Likewise.
3101 2003-01-09 Bruno Haible <bruno@clisp.org>
3103 * stdbool.h.in: New file.
3105 2003-01-08 Bruno Haible <bruno@clisp.org>
3107 * safe-read.c: Include specification header first, to ensure its
3109 * full-write.c: Likewise.
3111 2003-01-08 Jim Meyering <jim@meyering.net>
3113 * full-write.c: Undefine and define-away `const' after inclusion
3114 of errno.h, not before. Suggestion from Bruno Haible.
3116 2003-01-07 Jim Meyering <jim@meyering.net>
3118 * full-write.c: Rework so that it may serve to define full_read, too.
3119 * full-read.c: Simply #define FULL_READ and include full-write.c.
3121 2003-01-06 Jim Meyering <jim@meyering.net>
3123 * version-etc.c: Update year in translatable copyright string.
3125 2002-12-25 Bruno Haible <bruno@clisp.org>
3127 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3128 * xstrtol.h: Likewise.
3129 * xstrtoimax.c: Likewise.
3130 * xstrtoumax.c: Likewise.
3131 * human.h: Likewise.
3133 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3134 on systems that have <inttypes.h> but not <stdint.h>.
3136 2002-12-31 Paul Eggert <eggert@twinsun.com>
3138 * memcoll.c (memcoll): Fall back on a simple algorithm using
3139 memcmp if strcoll doesn't work.
3141 2002-12-23 Bruno Haible <bruno@clisp.org>
3143 * localcharset.h: New file.
3144 * localcharset.c: Include it.
3145 * unicodeio.c: Likewise.
3147 2002-12-22 Bruno Haible <bruno@clisp.org>
3149 * utime.c (utime_null): No need to call ftruncate if the file was
3152 2002-12-23 Bruno Haible <bruno@clisp.org>
3154 * memcoll.c (STRCOLL): New macro.
3157 2002-12-22 Bruno Haible <bruno@clisp.org>
3159 * getstr.h (getstr): Define, to avoid clash with libcurses.
3160 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3162 2002-12-22 Bruno Haible <bruno@clisp.org>
3164 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3166 2002-12-23 Bruno Haible <bruno@clisp.org>
3168 * getline.h: Include <stddef.h>, for size_t.
3170 * unicodeio.h: Include <stddef.h>, for size_t.
3171 * unicodeio.c: Don't include <stddef.h>.
3173 2002-12-17 Bruno Haible <bruno@clisp.org>
3175 * canon-host.c (strdup): Remove unused declaration.
3177 * fsusage.c: Include full_read.h.
3178 (get_fs_usage): Use full_read instead of safe_read.
3180 * utime.c (utime_null): Use SAFE_READ_ERROR.
3182 2002-12-11 Bruno Haible <bruno@clisp.org>
3184 * setenv.h: Rewritten to cope with systems that have setenv() but not
3186 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3189 2002-12-11 Bruno Haible <bruno@clisp.org>
3191 * setenv.c (alloca): Fall back to malloc.
3193 (setenv): Use freea() to free memory allocated with alloca().
3195 2002-11-13 Bruno Haible <bruno@clisp.org>
3197 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3198 function declarations.
3199 * unsetenv.c (unsetenv): Likewise.
3201 2002-03-04 Bruno Haible <bruno@clisp.org>
3203 Portability to AIX 4.3.3.
3204 * unsetenv.c: New file, extracted from setenv.c.
3205 * setenv.c: Move the unsetenv() function to unsetenv.c.
3207 2001-12-20 Bruno Haible <bruno@clisp.org>
3209 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3210 use malloc instead. For SunOS 4.
3212 2001-12-11 Bruno Haible <bruno@clisp.org>
3214 * setenv.c: Declare alloca.
3215 (compar_fn_t): New typedef.
3216 (KNOWN_VALUE, STORE_VALUE): Use it.
3218 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3221 2002-12-10 Paul Eggert <eggert@twinsun.com>
3223 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3224 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3225 Choose values that are less likely to collide with system fnmatch
3227 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3228 defined (e.g., a pure POSIX system).
3229 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3230 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3232 2002-12-06 Jim Meyering <jim@meyering.net>
3234 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3236 Merge in changes from libc's misc/error.c, in preparation
3237 for the merge of gnulib's changes back into libc.
3239 * error.c (_): Define only if not already defined.
3240 Move definition to follow all #include directives.
3241 Include unlocked-io.h only if !_LIBC.
3242 [_LIBC]: Include <libio/libioP.h>.
3243 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3244 (fflush): Tweak definition to use INTUSE.
3247 2002-12-05 Paul Eggert <eggert@twinsun.com>
3249 * alloca.c [defined emacs]: Include "lisp.h".
3250 (xalloc_die) [defined emacs]: New macro.
3251 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3252 [! defined emacs]: Include <xalloc.h>.
3253 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3254 (pointer): Typedef to POINTER_TYPE *.
3255 (malloc): Remove decl; we now always use xmalloc.
3256 (alloca): Use old-style definition, since Emacs needs this.
3257 Check for arithmetic overflow when computing combined size.
3259 2002-12-04 Paul Eggert <eggert@twinsun.com>
3261 Do not generate unlocked-io.h automatically, since it's easier to
3262 maintain it by hand.
3264 * unlocked-io.h: New file, from GNU diffutils,
3265 but with proper copyright notice and attribution.
3267 * Makefile.am: Add copyright notice.
3268 (libfetish_a_SOURCES): Add unlocked-io.h.
3269 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3270 (DISTCLEANFILES, io_functions): Remove macros.
3271 (EXTRA_DIST): Remove gen_uio.
3272 (unlocked-io.h): Remove rule.
3274 2002-12-04 Jim Meyering <jim@meyering.net>
3276 Reflect the fact that stat.c and lstat.c are no longer generated.
3277 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3278 (DISTCLEANFILES): Likewise.
3279 (EXTRA_DIST): Likewise.
3280 (all_local): Don't depend on stat.c or lstat.c.
3281 (stat.c, lstat.c): Remove rules.
3282 (EXTRA_DIST): Remove xstat.in.
3284 * xstat.in: Remove file. Contents moved into stat.c.
3285 * stat.c: New file. Contents mostly from xstat.in.
3286 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3287 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3289 * safe-read.c: Rework so that it may serve to define safe_write, too.
3290 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3292 2002-12-03 Jim Meyering <jim@meyering.net>
3294 * safe-read.c, safe-write.c: Change variable names and comments, but
3295 not semantics, to minimize the differences between these two files.
3296 (safe_read): Change comment to mention SAFE_READ_ERROR.
3298 * safe-read.c (IS_EINTR): Define.
3299 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3301 2002-12-02 Bruno Haible <bruno@clisp.org>
3303 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3304 Define, taken from safe-read.c.
3305 (INT_MAX): Provide fallback.
3306 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3307 * safe-write.h (SAFE_WRITE_ERROR): Define.
3309 * safe-read.c (EINTR): Remove definition.
3310 (safe_read): Don't use EINTR if it is absent.
3312 2002-12-02 Jim Meyering <jim@meyering.net>
3314 * safe-read.c (EINTR): Define.
3315 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3316 (INT_MAX): Provide fallback.
3317 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3319 * safe-read.h (SAFE_READ_ERROR): Define.
3321 2002-12-01 Jim Meyering <jim@meyering.net>
3323 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3324 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3326 2002-11-27 Paul Eggert <eggert@twinsun.com>
3328 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3329 hash_rehash): Replace `if (limit <= value) abort ();' with
3330 `if (! (value < limit)) abort ();', for readability.
3332 2002-11-26 <karl@gnu.org>
3334 * strdup.c: copy from libc again, with jim's ok.
3335 * .cppi-disable: re-add strdup.c
3337 2002-11-25 <karl@gnu.org>
3339 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3340 instead of "strtol.c".
3342 2002-11-25 Jim Meyering <jim@meyering.net>
3344 * mktime.c: Sync from libc, now that it has the latest fix.
3346 2002-11-24 <karl@gnu.org>
3348 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3349 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3351 2002-11-24 Jim Meyering <jim@meyering.net>
3353 Update from coreutils:
3355 * mktime.c: Merge in changes from libc.
3357 Avoid a link-time failure on some Linux systems.
3358 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3359 (__mon_yday): Declare with the STATIC attribute.
3360 (__mktime_internal): Likewise.
3361 Based on a report from Greg Schafer.
3363 2002-11-23 Jim Meyering <jim@meyering.net>
3365 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3366 Use `unsigned', not `int', as type of index.
3368 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3370 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3372 2002-11-22 Paul Eggert <eggert@twinsun.com>
3374 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3375 hint that one should use `if (! x) abort ();' rather than `assert
3376 (x);', and anyway it's one less thing to worry about configuring.
3377 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3378 hash_rehash, hash_insert): Use abort rather than assert.
3380 2002-11-22 Paul Eggert <eggert@twinsun.com>
3382 * quotearg.h: Allow multiple inclusion by surrounding with
3383 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3384 so that we can be included first.
3385 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3386 * quotearg.c: Include quotearg.h immediately after config.h.
3387 No need to include stddef.h or sys/types.h any more.
3388 Surround local include files with "", not "<>".
3389 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3390 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3391 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3392 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3393 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3394 (ISPRINT): Remove; no longer needed now that we assume C89.
3396 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3399 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3400 quotearg_char): Use SIZE_MAX rather than
3401 (size_t) -1 when we are talking about "infinity".
3403 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3405 2002-11-22 Bruno Haible <bruno@clisp.org>
3407 * safe-read.h: Assume C89. Add comments.
3408 (safe_read): Change return type to size_t.
3409 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3410 counts > SSIZE_MAX correctly.
3411 * safe-write.h: New file.
3412 * safe-write.c: New file.
3413 * full-read.h: New file.
3414 * full-read.c: New file.
3415 * full-write.h: Assume C89. Add comments.
3416 * full-write.c: Include safe-write.h.
3417 (full_write): Rewritten to use safe_write.
3418 Suggested by Jim Meyering and Paul Eggert.
3420 2002-11-21 Bruno Haible <bruno@clisp.org>
3422 Remove case insensitive option matching.
3423 * argmatch.h (argcasematch): Remove declaration.
3424 (ARGCASEMATCH): Remove macro.
3425 (__xargmatch_internal): Remove case_sensitive argument.
3426 (XARGMATCH): Update.
3427 (XARGCASEMATCH): Remove macro.
3428 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3429 case_sensitive argument.
3430 (argcasematch): Remove function.
3431 (__xargmatch_internal): Remove case_sensitive argument.
3432 (main): Use XARGMATCH instead of XARGCASEMATCH.
3434 * xmalloc.c: Change compile-time error message. Add comment about
3435 required autoconf version.
3437 2002-11-21 Jim Meyering <jim@meyering.net>
3439 * strdup.c (strdup): Tweak comment and initial #if/#include.
3441 Merge in changes from the coreutils.
3443 2002-09-25 Paul Eggert <eggert@twinsun.com>
3444 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3445 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3446 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3447 int. Work more efficiently if X is the same width as uintmax_t.
3448 Do not compare X to -1, to avoid bogus compiler warning.
3449 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3450 Don't assume that f_frsize and f_bsize are the same type.
3452 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3455 * makepath.c (make_path): Restore umask *before* creating the final
3457 (make_path): Minor reformatting.
3459 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3460 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3462 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3463 ones. At least on GNU/Linux systems, `auto' means something else.
3466 2002-11-20 Paul Eggert <eggert@twinsun.com>
3468 Merge argmatch cleanups from Bison. Assume C89.
3470 * argmatch.c: Include config.h here, not in argmatch.h.
3471 Include stdlib.h, for EXIT_FAILURE.
3472 Always include <string.h>, since we assume C89.
3473 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3474 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3475 Include <stddef.h> instead, since it's all we need for size_t.
3476 (PARAMS): Remove. All uses removed.
3477 (ARRAY_CARDINALITY): Do not bother to #undef.
3478 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3479 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3480 Remove unnecessary parentheses.
3481 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3482 Insert necessary parentheses.
3483 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3484 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3486 2002-11-19 Bruno Haible <bruno@clisp.org>
3488 * mbswidth.c: Include mbswidth.h right at the beginning.
3489 * mbswidth.h: Include <stddef.h>, for size_t.
3491 * mbswidth.h (PARAMS): Remove macro.
3492 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3493 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3495 * gcd.h (PARAMS): Remove macro.
3496 (gcd): Use ANSI C function declarations.
3497 * gcd.c (gcd): Likewise.
3499 2002-11-15 Bruno Haible <bruno@clisp.org>
3501 * strcspn.c: Include <stddef.h>.
3502 (strcspn): Use ANSI C function declaration. Change return type to
3504 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3505 (strpbrk): Use NULL.
3506 * strpbrk.h (PARAMS): Remove macro.
3507 (strpbrk): Use ANSI C function declaration.
3508 * strstr.c: Don't include <sys/types.h>.
3509 * strstr.h (PARAMS): Remove macro.
3510 (strstr): Use ANSI C function declarations.
3512 2002-11-06 Bruno Haible <bruno@clisp.org>
3514 * gcd.h (gcd): Change argument type to 'unsigned long'.
3515 * gcd.c (gcd): Likewise.
3517 2002-11-05 Bruno Haible <bruno@clisp.org>
3519 * gcd.h: New file, from gettext-0.11.5.
3520 * gcd.c: New file, from gettext-0.11.5.
3522 2002-11-05 Bruno Haible <bruno@clisp.org>
3524 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3525 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3526 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3527 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3529 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3530 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3532 * closeout.c: Include gettext.h instead of <libintl.h>.
3533 * human.c: Include gettext.h instead of <libintl.h>.
3534 * quotearg.c: Include gettext.h instead of <libintl.h>.
3535 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3536 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3537 * userspec.c: Include gettext.h instead of <libintl.h>.
3538 * version-etc.c: Include gettext.h instead of <libintl.h>.
3539 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3540 (textdomain): Remove definition.
3541 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3543 * long-options.c: Remove include of <libintl.h> and definition of _.
3544 * same.c: Remove include of <libintl.h> and definition of _.
3546 2002-11-04 Bruno Haible <bruno@clisp.org>
3548 * stpcpy.h: New file, from GNU gettext-0.11.5.
3549 * strcase.h: New file, from GNU gettext-0.11.5.
3550 * strpbrk.h: New file, from GNU gettext-0.11.5.
3551 * strstr.h: New file, from GNU gettext-0.11.5.
3552 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3554 2002-05-09 Bruno Haible <bruno@clisp.org>
3556 * config.charset: Update for newest glibc. Add canonical names
3557 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3559 2002-05-09 Bruno Haible <bruno@clisp.org>
3561 * localcharset.c (get_charset_aliases): Add more Windows specific
3564 2002-05-08 Owen Taylor <otaylor@redhat.com>
3566 * config.charset: A few additions for Solaris.
3568 2001-12-05 Bruno Haible <bruno@clisp.org>
3570 * localcharset.c (locale_charset): Don't return an empty string.
3572 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3574 * config.charset: msdos in uk_UA uses CP1125.
3576 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3578 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3579 * localcharset.c (locale_charset): Declare as extern "C".
3581 2002-02-15 Bruno Haible <bruno@clisp.org>
3583 * config.charset [msdosdjgpp]: For Russian, use CP866.
3585 2002-02-11 Bruno Haible <bruno@clisp.org>
3587 * config.charset: Add support for NetBSD.
3589 2002-09-25 <karl@gnu.org>
3591 * strdup.c: copy from libc/string (via ../config/srclist*).
3592 * getopt*: copy from libc/posix.
3593 * gettext.h: copy from gettext.
3594 * .cppi-disable: add strdup.c, gettext.h.
3596 2002-07-01 Jim Meyering <meyering@lucent.com>
3598 * c-stack.c: Include sys/time.h.
3599 From Volker Borchert.
3601 2002-06-11 Paul Eggert <eggert@twinsun.com>
3603 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3604 New macro. Use it uniformly instead of
3605 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3606 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3607 reported by Vin Shelton.
3609 2002-06-22 Jim Meyering <meyering@lucent.com>
3611 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3612 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3614 2002-06-22 Paul Eggert <eggert@twinsun.com>
3616 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3617 Do not assume SA_SIGINFO behavior.
3618 Bug reported by Jim Meyering on NetBSD 1.5.2.
3620 2002-06-22 Jim Meyering <meyering@lucent.com>
3622 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3624 * exitfail.c, exitfail.h: Likewise.
3625 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3627 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3629 (EXTRA_DIST): Add fnmatch_loop.c.
3630 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3632 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3633 * fnmatch.c: Update from diffutils-2.8.2.
3634 * fnmatch_.h: New file. From diffutils-2.8.2.
3635 * fnmatch.h: Remove file.
3637 2002-06-18 Paul Eggert <eggert@twinsun.com>
3639 * file-type.h: Report an error if neither S_ISREG nor
3640 S_IFREG is defined, instead of using a test specific to glibc
3641 2.2. This should be safe, since POSIX requires S_ISREG and
3642 Unix Version 7 had S_IFREG. We don't need to check for
3643 <sys/types.h> since we don't use any symbols that it defines.
3645 2002-06-15 Jim Meyering <meyering@lucent.com>
3647 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3648 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3649 have been included before this file.
3651 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3653 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3654 so that each temporary file name is unique and valid in the first
3655 8 characters, for operation under DOS.
3657 2002-06-15 Jim Meyering <meyering@lucent.com>
3659 Work even with DJGPP 2.03, which lacks support for symlinks.
3661 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3663 * lchown.c (S_ISLNK): Likewise.
3665 2002-06-14 Jim Meyering <meyering@lucent.com>
3667 * file-type.h: Use the version from diffutils-2.8.2.
3668 * file-type.c: Likewise.
3670 2002-05-27 Jim Meyering <meyering@lucent.com>
3672 Fix a problem seen only on nonconforming systems whereby ls.c's
3673 use of localtime, and then of gettimeofday would cause trouble:
3674 the localtime call used to initialize rpl_gettimeofday's save
3675 mechanism would clobber ls's current local time information so
3676 that in any long listing the first file would always be listed
3677 with date 1970-01-01. Analysis by Volker Borchert.
3679 * gettimeofday.c (localtime): Undefine.
3680 (rpl_localtime): New function.
3682 2002-05-22 Jim Meyering <meyering@lucent.com>
3684 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3685 * file-type.h: New file.
3686 * file-type.c (file_type): New file/function. Extracted from diffutils.
3688 2002-04-29 Paul Eggert <eggert@twinsun.com>
3690 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3692 2002-04-28 Paul Eggert <eggert@twinsun.com>
3694 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3695 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3696 of 127, since 64 is the largest conceivable number for ancient
3698 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3700 2002-04-28 Jim Meyering <meyering@lucent.com>
3702 * sig2str.c (WTERMSIG): Remove definition (unused).
3704 2002-04-28 Paul Eggert <eggert@twinsun.com>
3706 * sig2str.h, sig2str.c: New files.
3707 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3709 2002-04-24 Jim Meyering <meyering@lucent.com>
3711 * gettext.h: New file, from Gettext.
3712 * Makefile.am (INCLUDES): Remove -I../intl.
3713 (libfetish_a_SOURCES): Add gettext.h.
3715 2002-04-16 Jim Meyering <meyering@lucent.com>
3717 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3718 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3719 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3721 2002-04-12 Jim Meyering <meyering@lucent.com>
3723 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3725 2002-03-10 Jim Meyering <meyering@lucent.com>
3727 * makepath.c (make_path): Remove a comma from a diagnostic.
3728 Suggestion from Santiago Vila.
3730 2002-03-08 Jim Meyering <meyering@lucent.com>
3732 * rename.c: Mention that this wrapper is needed also on
3733 mips-dec-ultrix4.4 systems.
3735 2002-03-02 Jim Meyering <meyering@lucent.com>
3737 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3738 not HAVE_CLOCK_SETTIME.
3740 2002-02-27 Paul Eggert <eggert@twinsun.com>
3742 * nanosleep.h: Rename to....
3743 * timespec.h: New name for nanosleep.h. All uses changed.
3745 * gettime.c: New file.
3746 * settime.c: New file.
3749 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3750 timespec.h. Remove nanosleep.h.
3752 2002-02-25 Paul Eggert <eggert@twinsun.com>
3754 * acl.c, acl.h: New files.
3755 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3757 2002-02-24 Jim Meyering <meyering@lucent.com>
3759 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3760 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3761 cause trouble. Reported by Nelson Beebe.
3763 2002-02-23 Paul Eggert <eggert@twinsun.com>
3765 * path-concat.c (xpath_concat): Reorder code to pacify
3766 compilers that don't know that xalloc_die never returns.
3768 2002-02-20 Jim Meyering <meyering@lucent.com>
3770 * getdate.c: Regenerate using bison-1.33.
3772 2002-02-15 Paul Eggert <eggert@twinsun.com>
3774 * posixver.c, posixver.h: New files.
3775 * Makefile.am (libfetish_a_SOURCES): Add them.
3777 2002-02-02 Paul Eggert <eggert@twinsun.com>
3778 Bruno Haible <bruno@clisp.org>
3780 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3781 (fwrite_success_callback): New declaration.
3782 * unicodeio.c (unicode_to_mb): New function, extracted from
3783 print_unicode_char. Call failure callback instead of error.
3784 (fwrite_success_callback): New function.
3785 (exit_failure_callback): New function.
3786 (fallback_failure_callback): New function.
3787 (print_unicode_char): Call unicode_to_mb.
3789 2002-01-26 Jim Meyering <meyering@lucent.com>
3791 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3793 2002-01-22 Jim Meyering <meyering@lucent.com>
3795 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3796 Otherwise, some versions of automake would omit the rule that makes
3797 Makefile from Makefile.in.
3799 2001-01-21 Paul Eggert <eggert@twinsun.com>
3801 * xmemcoll.h, xmemcoll.c: New files.
3802 * Makefile.am (libfetish_a_SOURCES): Add them.
3803 * memcoll.c: Include errno.h, and declare errno if not defined.
3804 (memcoll): Set errno to zero if there is no error.
3806 * quotearg.c (quotearg_buffer_restyled):
3807 Fix bug with quoting buffers containing NUL when backslashing escapes.
3808 This bug was exposed by the other changes in this patch.
3809 (quotearg_n_options): New arg ARGSIZE.
3810 All callers changed.
3811 (quoting_options_from_style): New function.
3812 (quotearg_n_style): Use it.
3813 (quotearg_n_style_mem): New function.
3815 * quotearg.h (quotearg_n_style_mem): New function.
3817 2002-01-16 Jim Meyering <meyering@lucent.com>
3819 * getdate.y: Add three semicolons, each just before a closing brace.
3820 Bison (as of version 1.31) no longer papers over that mistake.
3822 2002-02-14 Paul Eggert <eggert@twinsun.com>
3824 * backupfile.c (ISDIGIT): Comment fix.
3825 * getdate.y (ISDIGIT): Likewise.
3826 * posixtm.c (ISDIGIT, year): Likewise.
3827 * strverscmp.c (ISDIGIT): Likewise.
3828 * userspec.c (ISDIGIT): Likewise.
3830 2002-01-05 Jim Meyering <meyering@lucent.com>
3832 * version-etc.c (version_etc_copyright): Update copyright year.
3834 2001-01-19 Paul Eggert <eggert@twinsun.com>
3836 * closeout.c (close_stdout_status): If ferror (stdout), do
3837 not silently exit merely because the output buffer happens to
3838 have nothing pending.
3840 2001-12-18 Paul Eggert <eggert@twinsun.com>
3842 See the big note in ../ChangeLog.
3843 * human.c (suffixes): Prefer K to k for 1024.
3844 (generate_suffix_backwards): New function.
3845 (human_readable_inexact): Use it.
3846 * xstrtol.c (__xstrtol): If there is no number but there
3847 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3848 Accept 'K' as well as 'k'.
3850 2001-12-15 Jim Meyering <meyering@lucent.com>
3852 * regex.h (__restrict_arr): Update from libc.
3854 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3855 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3858 2001-12-10 Jim Meyering <meyering@lucent.com>
3860 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3861 Instead, include "xalloc.h".
3862 (initbuffer): Don't cast xmalloc return value to char*.
3863 (readline): Reword comment.
3864 Don't cast xrealloc return value to char*
3867 2001-12-09 Jim Meyering <meyering@lucent.com>
3869 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3870 `signed and unsigned type in conditional expression'.
3871 * posixtm.c (posix_time_parse): Likewise.
3873 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3875 * readtokens.c (readtoken): Declare an index to be of type unsigned
3876 to avoid a pedantic warning.
3878 * getstr.c: Don't include assert.h.
3879 (getstr): Remove warning-evoking assertions.
3880 Return -1 if offset parameter is out of bounds.
3881 Change the type of a local from int to size_t.
3883 * strftime.c (my_strftime_localtime_r): Include this function
3884 definition in the `#if ! HAVE_TM_GMTOFF' block.
3886 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3887 Include xalloc.h instead.
3889 2001-12-02 Jim Meyering <meyering@lucent.com>
3891 * tempname.c: Don't declare getenv, thus reverting the change of
3892 2001-11-18. It's no longer necessary, now that stdlib.h is always
3895 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3896 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3898 2001-11-30 Akim Demaille <akim@epita.fr>
3900 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3901 before being defined.
3903 2001-11-27 Paul Eggert <eggert@twinsun.com>
3905 * quotearg.h (quotearg_n, quotearg_n_style):
3906 First arg is int, not unsigned.
3907 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3908 (SIZE_MAX, UINT_MAX): New macros.
3909 (quotearg_n_options): Abort if N is negative.
3910 Avoid overflow check on hosts where size_t is 64 bits and int
3911 is 32 bits, as overflow is impossible there.
3912 Fix off-by-one typo that caused unnecessary reallocation.
3914 2001-11-27 Jim Meyering <meyering@lucent.com>
3916 * tempname.c: Merge with version from libc.
3917 * regex.c: Likewise.
3919 * tempname.c: Include stdlib.h unconditionally. On some old systems
3920 for which STDC_HEADERS is 0, it was not included, resulting in a
3921 warning about an integer-to-pointer conversion problem with getenv.
3922 Reported by Volker Borchert.
3924 2001-11-26 Jim Meyering <meyering@lucent.com>
3926 * gtod.h: Remove file.
3927 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3928 * gettimeofday.c: Don't include gtod.h.
3929 (GTOD_init): Remove function.
3930 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3931 Suggestion from Volker Borchert.
3933 2001-11-23 Jim Meyering <meyering@lucent.com>
3935 * hash.h (struct hash_table): Don't define here. Merely declare it.
3936 * hash.c (struct hash_table): Define it here instead.
3938 2001-11-22 Jim Meyering <meyering@lucent.com>
3940 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3942 2001-11-18 Paul Eggert <eggert@twinsun.com>
3944 * tempname.c (TMP_MAX): Remove; no longer needed.
3945 (TEMPORARIES): New macro.
3946 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3947 removes an artificial limitation (e.g. HP-UX 10.20, where
3950 2001-11-18 Jim Meyering <meyering@lucent.com>
3952 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3955 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3956 files will be created before anything else.
3958 2001-11-17 Jim Meyering <meyering@lucent.com>
3960 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3961 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3962 rather than group writable. Patch by Juan F. Codagnone.
3964 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3965 Instead, include "xalloc.h".
3967 * mountlist.c: Include unlocked-io.h after all system headers.
3968 Remove explicit declarations of xmalloc, xrealloc,
3969 and xstrdup. Instead, include "xalloc.h".
3971 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3972 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3973 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3975 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3976 Reported by Padraig Brady.
3978 * mkstemp.c: #undef mkstemp.
3980 (rpl_mkstemp): Rename from mkstemp.
3983 2001-11-16 Jim Meyering <meyering@lucent.com>
3985 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3986 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3987 determine the amount of total physical memory, use pstat_getstatic.
3988 HPUX-11 doesn't define _SC_PHYS_PAGES.
3989 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3990 If sysconf couldn't be used to determine the amount of available
3991 physical memory, use both pstat_getstatic and pstat_getdynamic.
3992 Based on a patch from Bob Proulx.
3994 2001-11-05 Jim Meyering <meyering@lucent.com>
3996 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3998 2001-11-03 Jim Meyering <meyering@lucent.com>
4000 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4001 in argmatch_to_argument call.
4003 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4006 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4007 e.g., a fault due to an attempt to free a NULL pointer.
4009 2001-11-01 Jim Meyering <meyering@lucent.com>
4011 * dirfd.c, dirfd.h: New files.
4012 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4014 * hash.c (hash_print) [TESTING]: Clean up.
4016 2001-10-22 Paul Eggert <eggert@twinsun.com>
4018 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4019 to avoid a warning if -Wall.
4021 2001-10-21 Paul Eggert <eggert@twinsun.com>
4023 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4025 2001-10-21 Jim Meyering <meyering@lucent.com>
4027 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4028 this code would end up calling gettext even in packages built
4030 * getopt.c (_): Likewise.
4031 * regex.c (_): Likewise.
4033 2001-10-20 Paul Eggert <eggert@twinsun.com>
4035 * error.c (strerror_r): Do not declare unless !_LIBC.
4036 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4037 Use strerror_r that is only a macro, even if it is not a function.
4038 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4039 (private_strerror): Use prototypes, not old-style function definition.
4040 (print_errno_message): New function.
4041 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4043 (error_tail, error, error_at_line): Use it.
4045 2001-10-11 Jim Meyering <meyering@lucent.com>
4047 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4048 and quote_n (1, ... to avoid clobbering a buffer.
4050 2001-10-05 Jim Meyering <meyering@lucent.com>
4052 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4053 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4054 * hash-pjw.h: New file.
4056 2001-09-30 Jim Meyering <meyering@lucent.com>
4058 * mountlist.c [MOUNTED_GETFSSTAT]:
4059 Include <sys/ucred.h>, for Apple Darwin.
4060 Include sys/mount.h and sys/fs_types.h only if available.
4062 (read_filesystem_list): Use FS_TYPE.
4064 2001-09-29 Paul Eggert <eggert@twinsun.com>
4066 * exclude.c (excluded_filename): 0 -> false, since it's
4069 2001-09-28 Paul Eggert <eggert@twinsun.com>
4071 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4072 #defines strtoimax. Also treat the other strto* functions
4075 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4076 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4077 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4079 2001-09-26 Jim Meyering <meyering@lucent.com>
4081 Most macros in unlocked-io.h had the wrong number of arguments.
4082 * gen-uio: New script.
4083 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4084 * unlocked-io.hin: Remove file.
4085 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4086 rather than trying to embed it here.
4087 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4088 Reported by Padraig Brady.
4090 2001-09-25 Volker Borchert <bt@teknon.de>
4092 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4094 2001-09-23 Jim Meyering <meyering@lucent.com>
4096 * mountlist.c: Remove useless parentheses in #if directives.
4097 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4098 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4100 2001-09-22 Jim Meyering <meyering@lucent.com>
4102 * localcharset.c: Update from latest gettext.
4103 * config.charset: Likewise.
4105 2001-09-20 Jim Meyering <meyering@lucent.com>
4107 * xstrtol.c (strtoimax): Guard declaration with
4108 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4109 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4110 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4111 (strtoumax): Likewise, for completeness (it wasn't necessary).
4113 2001-09-06 Paul Eggert <eggert@twinsun.com>
4115 * strtoimax.c (HAVE_LONG_LONG):
4116 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4117 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4118 to work around bug in IBM C compiler.
4120 2001-09-16 Jim Meyering <meyering@lucent.com>
4122 * mkdir.c: New file.
4124 2001-09-04 Paul Eggert <eggert@twinsun.com>
4126 * xgetcwd.c: Revert some of the previous change; intead,
4127 fix the HAVE_GETCWD_NULL code to behave more like the
4128 !HAVE_GETCWD_NULL code used to.
4131 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4134 2001-09-04 Paul Eggert <eggert@twinsun.com>
4136 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4137 Use ssize_t, not int, to store result of readlink.
4138 Check for ssize_t overflow as well as size_t overflow,
4139 as POSIX says the result of readlink is implementation-defined
4140 when ssize_t overflows.
4141 Remove unnecessary cast to char*.
4142 Use free+malloc instead of realloc, as the storage doesn't need
4143 to be preserved and it's clearer and can be more efficient that way.
4144 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4145 * xreadlink.h (xreadlink): Update prototype.
4147 2001-09-03 Paul Eggert <eggert@twinsun.com>
4149 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4150 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4151 spotted by Jim Meyering.
4153 2001-09-03 Jim Meyering <meyering@lucent.com>
4155 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4157 2001-09-03 Paul Eggert <eggert@twinsun.com>
4159 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4160 like the HAVE_GETCWD_NULL code.
4161 Include pathmax.h if not HAVE_GETCWD.
4162 Do not include xalloc.h.
4163 (INITIAL_BUFFER_SIZE): New symbol.
4164 Do not use xmalloc / xrealloc, since the caller is responsible for
4165 handling errors. Preserve errno around `free' during failure.
4166 Do not overrun buffer when using getwd.
4168 2001-09-03 Paul Eggert <eggert@twinsun.com>
4170 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4171 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4173 2001-09-02 Jim Meyering <meyering@lucent.com>
4175 * error.c: Update from GNU libc.
4177 2001-09-01 Jim Meyering <meyering@lucent.com>
4179 * xreadlink.c: New file.
4180 * xreadlink.h: New file.
4181 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4183 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4184 doesn't conflict with sparc Solaris 7's definition in
4185 /usr/include/sys/int_types.h.
4187 * exclude.c: Use `""', not `<>' to #include non-system header files.
4188 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4189 and strncasecmp as r-values. Unixware didn't have declarations.
4191 2001-08-31 Jim Meyering <meyering@lucent.com>
4193 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4194 Use an initial, malloc'd, buffer of length 128 rather than
4195 a statically allocated one of length 1024.
4197 2001-08-30 Paul Eggert <eggert@twinsun.com>
4199 * xgetcwd.c: Don't include pathmax.h.
4200 Include stdlib.h and unistd.h if available.
4202 (xmalloc, xstrdup, free): Remove decls.
4203 (xgetcwd): Don't assume sizes fit in unsigned.
4204 Check for overflow when computing sizes.
4205 Simplify reallocation code.
4207 2001-08-28 Paul Eggert <eggert@twinsun.com>
4209 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4211 * strtoimax.c: Renamed from strtoxmax.c, removing the
4214 Also, make the following further changes to make this file's
4215 configuration more similar to that of strtol.c:
4216 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4217 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4218 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4219 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4220 changed to signed values.
4222 And make the following changes as well:
4223 Fix copyright notice, as 1999 was missing.
4224 (verify): New macro.
4225 (strtoimax): Check sizes at compile-time, not run-time.
4226 Prefer strtol to strtoll if both work.
4227 (main): Remove; it was not that useful and was a pain to maintain.
4229 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4231 2001-08-30 Paul Eggert <eggert@twinsun.com>
4233 * savedir.c (savedir): Remove size parameter, as POSIX says that
4234 a directory's st_size can have an arbitrary value, so the old
4235 usage could waste an arbitrary amount of memory. All uses
4237 * savedir.h: Update prototype.
4239 2001-08-30 Paul Eggert <eggert@twinsun.com>
4241 * xstrtol.c (strtoimax): New decl.
4243 2001-08-28 Paul Eggert <eggert@twinsun.com>
4245 * xstrtol.h: Add copyright notice.
4246 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4247 LONGINT_INVALID_SUFFIX_CHAR.
4249 2001-08-30 Paul Eggert <eggert@twinsun.com>
4251 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4254 2001-08-30 Paul Eggert <eggert@twinsun.com>
4256 * hash.c: Remove '2001' from copyright notice.
4258 2001-08-30 Paul Eggert <eggert@twinsun.com>
4260 * full-write.h: New file.
4261 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4262 * full-write.c: Correct credits, as cccp.c no longer
4263 exists and anyway it was so heavily changed from the old cccp
4264 code as to be unrecognizable. Include full-write.h.
4265 (full_write) Return size_t, with short writes meaning failure.
4266 All callers changed. This fixes a bug with large buffers
4268 * utime.c: Include full-write.h.
4270 2001-08-30 Paul Eggert <eggert@twinsun.com>
4272 Merge 'exclude' changes from tar 1.13.22.
4273 This fixes one or two unlikely storage allocation overflow bugs,
4274 but doesn't change user-visible behavior otherwise.
4276 2001-08-30 Paul Eggert <eggert@twinsun.com>
4278 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4279 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4280 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4281 Include if available.
4282 (<xalloc.h>): Include
4283 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4284 (verify): New macro. Use it to verify that EXCLUDE macros do not
4285 collide with FNM macros.
4286 (struct patopts): New struct.
4287 (struct exclude): Use it, as exclude patterns now come with options.
4288 (new_exclude): Support above changes.
4289 (new_exclude, add_exclude_file):
4290 Initial size must now be a power of two to simplify overflow checking.
4291 (free_exclude, fnmatch_no_wildcards): New function.
4292 (excluded_filename): No longer requires options arg, as the options
4293 are determined by add_exclude. Now returns bool, not int.
4294 (excluded_filename, add_exclude):
4295 Add support for the fancy new exclusion options.
4296 (add_exclude, add_exclude_file): Now takes int options arg.
4297 Check for arithmetic overflow when computing sizes.
4298 (add_exclude_file): xrealloc might modify errno, so don't
4299 realloc until after errno might be used.
4301 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4303 (free_exclude): New decl.
4304 (add_exclude, add_exclude_file): Now takes int options arg.
4305 (excluded_filename): No longer requires options arg, as the options
4306 are determined by add_exclude. Now returns bool, not int.
4308 2001-08-30 Paul Eggert <eggert@twinsun.com>
4310 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4312 2001-08-27 Jim Meyering <meyering@lucent.com>
4314 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4316 * version-etc.c (N_): Remove definition.
4317 Revert most of last change.
4318 Instead, simply don't mark the `Copyright...' string for translation.
4319 Based on advice from Paul Eggert.
4321 * strtoxmax.c: Tweak comment.
4323 2001-08-26 Jim Meyering <meyering@lucent.com>
4325 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4326 of copyright with `%s' so translators don't get an untranslated
4328 (COPYRIGHT_YEAR): Define.
4329 (version_etc): Use fprintf rather than fputs.
4330 Suggestion from Ulrich Drepper.
4332 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4334 * strtoll.c: New file, from GNU libc.
4335 * xstrtoimax.c: New file.
4337 * xstrtol.h: Add xstrtoimax.
4338 * strtoumax.c: New file. Simply include "strtoumax.c".
4339 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4341 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4342 * strtoxmax.c: ... then renamed to this.
4344 2001-08-13 Paul Eggert <eggert@twinsun.com>
4346 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4347 Port to Solaris 8, where 'sed' requires a space after the 'r'
4348 command, and where sh dislikes "$/". Clean up the spacing a bit.
4349 Redirect output to $tmp just once.
4351 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4353 * addext.c (<errno.h>): Include.
4354 (errno): Declare if not defined.
4355 (addext): Work correctly when pathconf returns -1 and leaves
4356 errno alone because there is no limit. Also, work even if
4357 pathconf returns a value greater than SIZE_MAX.
4359 2001-08-12 Jim Meyering <meyering@lucent.com>
4361 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4362 Simply `return getcwd (NULL, 0);'.
4363 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4364 Use 1300 as initial value for length, not PATH_MAX.
4366 * pathmax.h: Clean up cpp syntax.
4368 2001-08-12 Jim Meyering <meyering@lucent.com>
4370 * gettimeofday.c: New file.
4372 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4374 2001-08-04 Jim Meyering <meyering@lucent.com>
4376 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4377 to get in sync with glibc.
4379 2001-08-03 Paul Eggert <eggert@twinsun.com>
4381 The following changes are from gettext 0.10.39 as maintained by
4384 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4385 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4386 with inverted sense. All uses changed.
4388 * mbswidth.c: Don't include <limits.h>.
4389 Include <stdlib.h> and <string.h> unconditionally.
4390 (iswcntrl, mbsinit, ISCNTRL): New macros.
4391 (mbsnwidth): Use K&R style function declarations.
4392 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4393 can optimize it when MB_CUR_MAX == 1.
4394 The width of control characters is zero, not 1.
4396 2001-07-15 Jim Meyering <meyering@lucent.com>
4398 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4399 (BUILT_SOURCES): Add unlocked-io.h.
4400 (io_functions): Define.
4401 (unlocked-io.h): New rule.
4402 (DISTCLEANFILES): Add unlocked-io.h.
4403 (all-local): Depend on unlocked-io.h, to ensure it is created.
4405 * unlocked-io.hin: New file
4407 * regex.c: Update from glibc.
4409 2001-07-05 Jim Meyering <meyering@lucent.com>
4411 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4413 (libfetish_a_SOURCES): Put all .h files here instead.
4414 Remove a thus-exposed (better checks in automake) duplicate and
4415 two unnecessary .h files.
4417 2001-06-11 Jim Meyering <meyering@lucent.com>
4419 * regex.c: Update from GNU libc.
4421 2001-05-27 Jim Meyering <meyering@lucent.com>
4423 * readutmp.h (UT_TYPE): Define.
4425 2001-05-24 Jim Meyering <meyering@lucent.com>
4427 * argmatch.c: Include "quote.h".
4428 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4429 quote function. Reported by Göran Uddeborg.
4431 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4433 * dirname.c (dir_name): Compute append_dot using path, not newpath
4434 which is not yet declared.
4436 2001-05-11 Paul Eggert <eggert@twinsun.com>
4438 * Makefile.am (libfetish_a_SOURCES):
4439 Add strftime.c, since we now compile it on all hosts.
4441 * strftime.c (my_strftime):
4442 Define to nstrftime if emacs, but only if my_strftime is not defined.
4443 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4444 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4445 Add one more extra argument: a nanoseconds value.
4448 (my_strftime function): Add %N format.
4449 (emacs_strftimeu): Renamed from emacs_strftime,
4450 with extra ut argument.
4452 2001-05-11 Paul Eggert <eggert@twinsun.com>
4454 dirname code cleanup. base_name now behaves more compatibly
4455 with POSIX basename when given file names that have trailing
4456 slashes, and similarly for dir_name. Add new primitives
4457 base_len and dir_len. Put the directory-name-related decls
4460 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4461 * backupfile.c (base_name): Likewise.
4462 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4463 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4464 * makepath.c (strip_trailing_slashes): Likewise.
4465 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4467 * rename.c (strip_trailing_slashes): Likewise.
4468 * same.c (base_name): Likewise.
4469 * stripslash.c (ISSLASH): Likewise.
4471 * addext.c: Include <dirname.h> after size_t is defined.
4472 * backupfile.c: Likewise.
4474 * addext.c (addext): Use base_len to trim redundant
4475 trailing slashes instead of doing it ourselves.
4476 But do not trim the last slash if it is not redundant.
4478 * backupfile.c (find_backup_file_name,
4479 max_backup_version): Use base_len instead of rolling it ourselves.
4480 Handle the case of "" and (on DOS) "C:" correctly.
4482 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4483 Include <string.h>, <dirname.h>.
4484 (base_name): Allow file names ending in slashes, other than names
4485 that are all slashes. In this case, return the basename followed
4486 by the slashes. This is more general, and can be used in places
4487 where the original base_name purposely had an assertion failure.
4488 (base_len): New function.
4490 * dirname.c: Include <string.h> instead of <stdlib.h>.
4491 Do not include <assert.h>; no longer needed.
4493 (memrchr): Remove decl.
4494 (dir_name_r): Remove.
4495 (dir_len): Renamed from dirlen. All callers changed.
4496 Rewrite in terms of base_name, for simplicity and consistency.
4497 (dir_name): Never return NULL. All callers changed.
4498 Do not include <stdlib.h> in test program; no longer needed.
4499 return 0; is fine for test program.
4501 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4503 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4505 * path-concat.c (path_concat): Use base_len to compute
4506 base length, not strlen; this means we cannot rely on memcpy
4509 * same.c (STREQ): Remove.
4510 (same_name): Handle the case where the basename ends in trailing '/'.
4512 * stripslash.c (strip_trailing_slashes): Return nonzero if
4513 a slash was stripped. Do not strip the last slash after a
4516 2001-04-08 Jim Meyering <meyering@lucent.com>
4518 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4519 recomputed; that's necessary when the offset spans a DST transition.
4520 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4522 2001-04-02 Jim Meyering <meyering@lucent.com>
4524 * regex.h, regex.c: Update from GNU libc.
4526 2001-03-19 Paul Eggert <eggert@twinsun.com>
4528 * version-etc.c (version_etc_copyright): Update to 2001.
4530 2001-03-16 Paul Eggert <eggert@twinsun.com>
4532 * tempname.c (uint64_t): Define to uintmax_t if
4533 not defined, and if UINT64_MAX is not defined.
4534 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4535 Reported by John David Anglin.
4537 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4539 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4540 alias if codeset is empty.
4541 * config.charset (BeOS): Use wildcard syntax.
4543 2001-03-13 Jim Meyering <meyering@lucent.com>
4545 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4546 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4549 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4551 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4553 * unicodeio.c (print_unicode_char): Simplify accordingly.
4555 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4557 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4558 support for DOS/DJGPP.
4560 2001-02-28 Paul Eggert <eggert@twinsun.com>
4562 * Makefile.am (libfetish_a_SOURCES):
4563 Add dup-safer.c, fopen-safer.c.
4564 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4566 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4568 2001-02-25 Paul Eggert <eggert@twinsun.com>
4570 The mkstemp replacement is taken from glibc 2.2.2, with some
4571 portability fixes for use outside glibc, as follows:
4573 * tempname.c (struct_stat64): New macro.
4574 (direxists, __gen_tempname): Use it.
4575 This avoids a portability problem with Solaris 8.
4577 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4578 (<stddef.h>, <stdint.h>, <string.h>):
4579 Include only if STDC_HEADERS || _LIBC.
4580 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4581 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4582 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4583 (__set_errno): Define this macro if <errno.h> doesn't.
4584 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4585 Define these macros if <stdio.h> doesn't.
4586 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4587 Define these macros if <sys/stat.h>
4588 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4589 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4590 __xstat64): Define if not _LIBC.
4591 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4592 (__gen_tempname): Invoke gettimeofday only if
4593 HAVE_GETTIMEOFDAY || _LIBC;
4594 otherwise, fall back on plain "time".
4595 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4597 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4599 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4601 2001-02-17 Jim Meyering <meyering@lucent.com>
4603 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4604 around included file name.
4606 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4608 * strftime.c: Update from GNU libc (the only changes were to comments).
4610 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4612 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4614 2001-02-17 Paul Eggert <eggert@twinsun.com>
4616 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4617 Remove workaround macros for hosts that have mbrtowc but not
4618 mbstate_t, as we now insist on proper declarations for both
4619 before using mbrtowc.
4621 2001-02-17 Jim Meyering <meyering@lucent.com>
4623 * regex.c: Update from libc.
4625 2001-02-16 Paul Eggert <eggert@twinsun.com>
4627 * alloca.c (malloc): Undef before defining, since stdlib.h
4628 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4629 Reported by Mark Hounschell via Paul Eggert.
4631 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4633 * config.charset: Update for FreeBSD 4.2.
4635 2001-01-26 Jim Meyering <meyering@lucent.com>
4637 * quotearg.c: Include stddef.h.
4638 * quote.c: Include stddef.h.
4639 Reported by Axel Kittenberger.
4641 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4642 line in double quotes so that it evokes a better diagnostic.
4643 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4644 Reported by Axel Kittenberger.
4646 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4648 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4649 to avoid a warning. Add back 'const' to inptr.
4651 2001-01-16 Jim Meyering <meyering@lucent.com>
4653 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4656 2001-01-14 Jim Meyering <meyering@lucent.com>
4658 * rename.c: New file. From Volker Borchert.
4659 Include stdlib.h, string.h or strings.h, and xalloc.h.
4660 Use strip_trailing_slashes rather than open-coding it.
4662 2001-01-03 Paul Eggert <eggert@twinsun.com>
4664 * strftime.c: Sync with glibc time/strftime.c 1.81.
4666 2001-01-03 Jim Meyering <meyering@lucent.com>
4668 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4669 local `inptr' to avoid warning with some system declarations of iconv.
4671 2000-12-29 Paul Eggert <eggert@twinsun.com>
4673 * modechange.c: Do not assume that mode_t uses the
4674 traditional octal encoding. E.g. "chmod 1 FOO" should set
4675 the other-execute bit of FOO even if S_IXOTH != 1.
4677 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4678 WOTH, XOTH, ALLM): New macros.
4679 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4680 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4682 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4683 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4685 No need to use uintmax_t; unsigned long is long enough.
4686 Don't bother to get suffix since we don't use it.
4688 2000-12-24 Jim Meyering <meyering@lucent.com>
4690 * hash.c (is_prime): Return explicit boolean values.
4691 (hash_get_first): Return NULL to appease Irix5.6's 89.
4692 Reported by Nelson Beebe.
4694 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4696 * localcharset.c (locale_charset): Add support for Win32.
4698 2000-12-18 Paul Eggert <eggert@twinsun.com>
4700 * physmem.h, physmem.c: New files.
4702 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4703 (noinst_HEADERS): Add physmem.h.
4705 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4706 't' for compatibility with Solaris 8 sort.
4708 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4710 * config.charset: Add support for BeOS.
4712 2000-12-16 Jim Meyering <meyering@lucent.com>
4714 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4715 SHELLS_FILE to a file name that's useful on djgpp systems.
4717 (ADDITIONAL_DEFAULT_SHELLS): Define.
4718 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4719 Based mostly on a patch from Prashant TR.
4721 2000-12-16 Jim Meyering <meyering@lucent.com>
4723 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4724 N and M) would have treated it like `chown N:N FILE'.
4726 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4728 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4730 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4731 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4732 to the list of canonical encodings. Rename EUC-CN to GB2312.
4734 2000-12-08 Andreas Schwab <schwab@suse.de>
4736 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4737 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4739 2000-12-07 Jim Meyering <meyering@lucent.com>
4741 * stripslash.c (ISSLASH): Define.
4742 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4745 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4746 (dir_name_r): Declare this function as static.
4747 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4748 manifest itself on a name containing a mix of slashes and
4750 Make this function work with names starting with a DOS-style
4751 drive letter and colon prefix.
4752 (dir_name): Append `.' if necessary.
4753 Based mostly on patches from Prashant TR and Eli Zaretskii.
4755 * dirname.h (dir_name_r): Remove prototype.
4757 2000-12-05 Jim Meyering <meyering@lucent.com>
4759 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4761 2000-12-04 Jim Meyering <meyering@lucent.com>
4763 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4764 Also include memory.h, stdlib.h, unistd.h if appropriate.
4765 Reported by Andreas Jaeger (conflicting declaration of malloc).
4767 2000-12-02 Jim Meyering <meyering@lucent.com>
4769 * closeout.h: Make idempotent, to avoid some obscure warnings.
4771 2000-12-01 Paul Eggert <eggert@twinsun.com>
4773 * memrchr.c: Include <config.h> before any system include file.
4775 2000-11-29 Paul Eggert <eggert@twinsun.com>
4777 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4779 2000-11-26 Jim Meyering <meyering@lucent.com>
4781 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4783 2000-11-22 Paul Eggert <eggert@twinsun.com>
4785 * strftime.c (my_strftime): Do not invoke mbrlen with a
4786 size of (size_t) -1; it's not portable.
4788 2000-11-17 Akim Demaille <akim@epita.fr>
4790 * obstack.h: Formatting changes.
4791 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4792 prevent type checking.
4793 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4794 cast the value to (void *): assigning a `foo *' to a `void *'
4796 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4798 2000-11-17 Jim Meyering <meyering@lucent.com>
4800 * strstr.c: Update from GNU libc.
4802 2000-11-16 Jim Meyering <meyering@lucent.com>
4804 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4806 2000-11-11 Jim Meyering <meyering@lucent.com>
4808 * error.c: Add a couple #includes, merging from GNU libc version.
4810 2000-11-10 Jim Meyering <meyering@lucent.com>
4812 * obstack.h: Update from GNU libc.
4813 * obstack.c: Likewise.
4815 2000-11-06 Paul Eggert <eggert@twinsun.com>
4817 * getusershell.c (setusershell): Use rewind rather than
4818 fseek/fseeko, to avoid configuration hassles with fseeko.
4819 Don't bother opening SHELLS_FILE if shellstream is NULL;
4822 2000-11-05 Jim Meyering <meyering@lucent.com>
4824 * makepath.h (make_dir): Declare.
4825 * makepath.c (make_dir): Remove `static' attribute.
4828 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4830 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4831 last one in a bucket, advance to the next bucket.
4833 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4835 * fnmatch.c: Do not comment out all the code if we are using
4836 the GNU C library, because in some cases we are replacing buggy
4837 code in the GNU C library itself.
4839 2000-10-30 Paul Eggert <eggert@twinsun.com>
4841 * error.h, getline.h, modechange.h:
4842 Remove "2000" from Copyright line, as the file hasn't been
4843 changed this year other than in the copyright notice.
4845 * xalloc.h: Add "2000" to Copyright line, as this file
4846 was changed this year.
4848 2000-10-30 Paul Eggert <eggert@twinsun.com>
4850 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4851 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4852 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4854 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4856 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4857 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4858 doesn't define __restrict_arr.
4860 2000-10-29 Jim Meyering <meyering@lucent.com>
4862 * xstat.in: Fix grammar in comment.
4864 2000-10-28 Jim Meyering <meyering@lucent.com>
4866 * memchr.c: Update from libc.
4867 Adjust for portability:
4868 [HAVE_STDLIB_H]: Include stdlib.h.
4869 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4870 Undef __memchr, too.
4871 [!weak_alias]: Define __memchr to memchr.
4873 * regex.c: Update from libc.
4874 * regex.h: Likewise.
4875 * getopt1.c: Likewise.
4876 * memcmp.c: Likewise.
4878 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4879 Avoid using fseek, when possible -- it's broken by design.
4880 Patch by Ulrich Drepper.
4882 2000-10-26 Jim Meyering <meyering@lucent.com>
4884 * strftime.c: Update from libc.
4886 2000-10-25 Jim Meyering <meyering@lucent.com>
4888 * obstack.c: Update from libc.
4890 2000-10-23 Jim Meyering <meyering@lucent.com>
4892 * hard-locale.c (hard_locale): Revert last change -- it was simply
4893 wrong. That set_locale call must not have any side effects.
4896 2000-10-22 Jim Meyering <meyering@lucent.com>
4898 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4899 [CYCLIC]: Remove now-unused definition.
4901 * save-cwd.c (O_DIRECTORY): Define, if needed.
4902 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4903 Suggestion from Ulrich Drepper.
4905 2000-10-21 Jim Meyering <meyering@lucent.com>
4907 * dirname.c (dir_name_r): New function, factored out of dir_name.
4908 (dir_name): Use dir_name_r.
4909 * dirname.h (dir_name_r): Declare it.
4911 2000-10-21 Jim Meyering <meyering@lucent.com>
4913 * dirname.c (memrchr): Declare if necessary.
4914 (dir_name): Remove the restriction that there be no
4915 trailing slashes. Now, this code skips past them, effectively
4917 [TEST_DIRNAME] (main): New unit tests.
4919 * memrchr.c: New file from GNU libc.
4920 Undef __memrchr, too.
4921 [!weak_alias]: Define __memrchr to memrchr.
4922 Guard weak_alias use with `#ifdef weak_alias'.
4924 2000-10-17 Jim Meyering <meyering@lucent.com>
4926 * quote.h (PARAMS): Define and use.
4927 Reported by Akim Demaille.
4929 * getopt.c: Update from libc.
4931 2000-10-16 Jim Meyering <meyering@lucent.com>
4933 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4936 2000-09-25 Jim Meyering <meyering@lucent.com>
4938 * md5.h (rol): Define (from GnuPG).
4940 * sha.c: Give credit (GnuPG) where due.
4941 (M): Use rol rather than open-coding it.
4942 Add a FIXME comment.
4944 2000-09-21 Jim Meyering <meyering@lucent.com>
4946 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4947 Reported by Michael Stone.
4949 2000-09-20 Jim Meyering <meyering@lucent.com>
4951 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4952 (noinst_HEADERS): Add sha.h.
4953 Based on code from Scott G. Miller and from GnuPG.
4955 2000-09-15 Jim Meyering <meyering@lucent.com>
4957 * regex.c: Update from libc.
4959 2000-09-10 Jim Meyering <meyering@lucent.com>
4961 * getopt.c (_getopt_internal): Update from glibc.
4963 2000-09-09 Jim Meyering <meyering@lucent.com>
4965 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4966 think it should be used as a general replacement for isascii.
4967 * fnmatch.c: Likewise.
4968 * mbswidth.c: Likewise
4969 * regex.c: Likewise.
4972 * userspec.c: Include sys/param.h and limits.h.
4974 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4975 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4976 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4977 UID, GID. Check range.
4979 2000-09-06 Jim Meyering <meyering@lucent.com>
4981 * getopt.c (_getopt_internal): Update from glibc.
4983 2000-08-30 Jim Meyering <meyering@lucent.com>
4985 * strftime.c: Merge in changes from GNU libc.
4987 2000-08-26 Jim Meyering <meyering@lucent.com>
4989 * closeout.c: Include "__fpending.h".
4990 (close_stdout_status): Return right away if there's nothing to flush.
4992 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4993 * __fpending.c: New file.
4994 * __fpending.h: New file.
4996 2000-08-07 Paul Eggert <eggert@twinsun.com>
4998 Standardize on "memory exhausted" instead of "Memory exhausted"
4999 or "virtual memory exhausted".
5000 * obstack.c (print_and_abort): Use "memory exhausted", not
5001 "virtual memory exhausted".
5002 * same.c (same_name): Invoke xalloc_die instead of printing
5004 * userspec.c (parse_user_spec): Likewise.
5005 * bumpalloc.h: comment fix
5006 * same.c, userspec.c: Include xalloc.h.
5008 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5009 not char *const and pointing to a constant array.
5010 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5011 (xrealloc): Comment fix.
5013 * userspec.c (parse_user_spec):
5014 Don't translate a message until just before returning,
5015 to avoid unnecessary translation.
5017 2000-08-07 Jim Meyering <meyering@lucent.com>
5019 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5020 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5021 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5022 getgroups.c, gethostname.c, getopt.h, group-member.c,
5023 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5024 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5025 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5026 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5027 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5028 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5029 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5030 yesno.c: Back out Copyright date changes for each file with no change
5031 this year. This eases coordination with other programs using the same
5032 source code modules. From Paul Eggert.
5034 2000-08-03 Greg McGary <greg@mcgary.org>
5036 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5037 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5038 (EXTEND_BUFFER): Use them.
5040 2000-08-01 Jim Meyering <meyering@lucent.com>
5042 * dirname.c (ISSLASH): Define.
5043 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5044 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5045 both `\' and `/' may be use as path separators.
5046 Based on a patch from Prashant TR.
5048 2000-07-31 Paul Eggert <eggert@twinsun.com>
5050 * quotearg.c (quotearg_n_options): Don't make the initial
5051 slot vector a constant, since it might get modified.
5053 2000-07-31 Jim Meyering <meyering@lucent.com>
5055 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5056 * obstack.c (print_and_abort): Likewise.
5058 2000-07-30 Paul Eggert <eggert@twinsun.com>
5060 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5061 buffer, so that the caller can always quote one small
5062 component of a "memory exhausted" message in slot 0.
5063 From a suggestion by Jim Meyering.
5065 2000-07-30 Jim Meyering <meyering@lucent.com>
5067 * makepath.c (make_path): Quote the other instance, too.
5069 * quotearg.c (N_STATIC_SLOTVECS): Define.
5070 (STATIC_BUF_SIZE): Define.
5071 (quotearg_n_options): Use only statically allocated storage when
5072 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5073 than STATIC_BUF_SIZE.
5075 2000-07-29 Jim Meyering <meyering@lucent.com>
5077 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5078 * dirname.c (dir_name): Likewise.
5080 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5082 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5083 (dir_name): Assert that there are no trailing slashes.
5085 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5087 * mbswidth.h (mbswidth): Add a flags argument.
5088 (mbswidth): New declaration.
5089 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5090 * mbswidth.c (mbswidth): Add a flags argument.
5091 (mbsnwidth): New function.
5093 2000-07-24 Jim Meyering <meyering@lucent.com>
5095 * mbswidth.c: Remove useless #else. From Bruno Haible.
5097 2000-07-23 Paul Eggert <eggert@twinsun.com>
5099 * mbswidth.c (_XOPEN_SOURCE):
5100 Don't define; this causes problems on Solaris 7.
5101 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5103 2000-07-23 Paul Eggert <eggert@twinsun.com>
5106 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5107 so that mbstate_t is always defined.
5109 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5110 be 1 in at least one GCC installation, and this configuration
5111 error is likely to be common. Ignoring MB_LEN_MAX hurts
5112 performance on hosts that have mbrtowc but have only unibyte
5113 locales, but I assume these hosts are rare.
5115 2000-07-23 Paul Eggert <eggert@twinsun.com>
5117 * quotearg.c: Streamline by invoking multibyte code only if needed.
5118 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5119 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5120 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5121 invoke multibyte primitives.
5123 2000-07-23 Jim Meyering <meyering@lucent.com>
5125 * basename.c (base_name): Add an assertion.
5127 2000-07-15 Bruno Haible <clisp.cons.org>
5129 * quotearg.c: When the system forces us to redefine mbstate_t,
5130 shadow its mbsinit function.
5132 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5134 * mbswidth.h: New file.
5135 * mbswidth.c: New file.
5136 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5137 (noinst_HEADERS): Add mbswidth.h.
5139 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5141 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5144 2000-07-15 Jim Meyering <meyering@lucent.com>
5146 * makepath.c: Include quote.h.
5147 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5148 corresponding argument in a `quote (...)' call.
5149 Give better diagnostics.
5151 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5152 (noinst_HEADERS): Add quote.h.
5154 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5155 from tar's src/misc.c.
5156 * quote.h: New file. Prototypes for same.
5158 2000-07-10 Paul Eggert <eggert@twinsun.com>
5160 From a suggestion by Bruno Haible.
5161 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5162 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5163 to decide whether to define the BeOS workaround macro;
5164 this adjusts to the change to AC_MBSTATE_T.
5166 2000-07-13 Paul Eggert <eggert@twinsun.com>
5168 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5170 * quotearg.c (quoting_style_args, quoting_style_vals,
5171 quotearg_buffer_restyled): Add support for
5172 clocale_quoting_style. Undo previous change to
5173 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5174 and "{RIGHT QUOTATION MARK}" msgids.
5176 2000-07-05 Paul Eggert <eggert@twinsun.com>
5178 The old behavior of quoting `like this' doesn't look good with
5179 newer, ISO-style fonts. See:
5180 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5182 Instead, quote "like this" by default. Let the translator
5183 tailor the locale-specific quoting behavior by providing
5184 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5186 * quotearg.c (N_): New macro.
5187 (gettext_default): New function.
5188 (quotearg_buffer_restyled): Use
5189 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5190 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5192 2000-07-09 Jim Meyering <meyering@lucent.com>
5194 * Most files: Update copyright dates to include 2000.
5196 2000-07-08 Jim Meyering <meyering@lucent.com>
5198 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5200 (xgethostname): Remove now-unnecessary #ifdef.
5201 Move declaration of `err' into loop where it's used.
5203 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5205 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5206 by allocating a larger buffer. Test the gethostname return value for
5207 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5208 returns an error and ENAMETOOLONG isn't defined.
5210 2000-07-05 Paul Eggert <eggert@twinsun.com>
5211 and Bruno Haible <haible@clisp.cons.org>
5213 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5215 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5217 * quotearg.c (struct quoting_options): Simplify quote_these_too
5220 2000-07-03 Jim Meyering <meyering@lucent.com>
5222 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5223 Reported by Bruno Haible.
5225 2000-07-04 Jim Meyering <meyering@lucent.com>
5227 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5228 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5231 2000-07-03 Paul Eggert <eggert@twinsun.com>
5232 and Bruno Haible <haible@clisp.cons.org>
5234 * quotearg.c (mbrtowc):
5235 Assign to *pwc, and return 1 only if result is nonzero.
5236 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5238 2000-07-03 Jim Meyering <meyering@lucent.com>
5240 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5241 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5244 2000-07-02 Jim Meyering <meyering@lucent.com>
5246 * quotearg.c (mbstate_t): Don't define here.
5248 2000-07-02 Jim Meyering <meyering@lucent.com>
5250 * nanosleep.c (SIGCONT): Define if not already defined.
5252 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5254 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5255 per change in ../m4/ls-mntd-fs.m4.
5256 (read_filesystem_list): Ignore symbolic links.
5258 2000-06-29 Jim Meyering <meyering@lucent.com>
5260 * same.c: Include <string.h> or <strings.h>, as appropriate,
5261 for declaration of strcmp.
5263 * long-options.c: Include <stdlib.h>, for declaration of exit.
5265 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5266 Avoid warning by casting result to `char *' to remove `const'.
5268 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5270 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5272 2000-06-26 Paul Eggert <eggert@twinsun.com>
5274 savedir now sets errno on failure and invokes xmalloc to get memory.
5275 Fix a couple of other minor bugs while we're at it.
5277 * savedir.c (<unistd.h>): Do not include; there's no need.
5278 (NAMLEN): Remove macro.
5279 (malloc, realloc): Remove decls.
5281 ("xalloc.h"): Include.
5282 (NAME_SIZE_DEFAULT): New macro.
5283 (savedir): Use xmalloc / xrealloc to allocate memory.
5284 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5285 Skip "" directory entries.
5286 Use strlen to calculate directory entry length, since the old method
5287 is rarely used these days and isn't worth supporting.
5288 Don't use a pointer after freeing it.
5289 Check for integer overflow when calculating allocation size.
5290 Use memcpy to copy entries, instead of stpcpy.
5291 Set errno properly when returning NULL.
5292 Check for readdir error.
5294 2000-06-26 Jim Meyering <meyering@lucent.com>
5296 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5298 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5300 * getusershell.c (xmalloc, xrealloc): Remove functions.
5302 Don't include <stdlib.h>. Don't declare malloc, realloc.
5304 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5306 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5308 2000-06-24 Jim Meyering <meyering@lucent.com>
5310 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5312 2000-06-21 Jim Meyering <meyering@lucent.com>
5314 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5316 2000-06-19 Paul Eggert <eggert@twinsun.com>
5318 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5319 (mbrtowc, mbstate_t): Define substitutes if
5320 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5321 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5322 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5324 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5326 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5327 than 1024, return a memory chunk of least possible size, instead
5328 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5329 Use free/xmalloc instead of xrealloc to avoid copying for very long
5332 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5334 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5335 address, not strdup. Include <stdlib.h> and don't declare free().
5337 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5339 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5342 2000-06-21 Jim Meyering <meyering@lucent.com>
5344 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5345 (noinst_HEADERS): Add getstr.h.
5347 * getline.c (getstr): Move into a separate file.
5348 * getstr.c (getstr): New file, extracted from getline.c, with
5349 the following changes: new parameter, delim2; both delim[12]
5350 parameters have type `int', not `char'. The latter would lose
5351 with 8-bit delimiters.
5352 * getstr.h: New file.
5354 2000-06-19 Jim Meyering <meyering@lucent.com>
5356 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5358 2000-06-18 Jim Meyering <meyering@lucent.com>
5360 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5361 Besides, these days every porting target provides a mkdir function.
5363 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5364 (this snippet comes from src/system.h).
5366 2000-06-15 Paul Eggert <eggert@twinsun.com>
5368 * human.c (adjust_value): New function.
5369 (human_readable_inexact): Apply rounding style even when
5370 printing approximate values.
5372 2000-06-14 Paul Eggert <eggert@twinsun.com>
5374 * human.c (human_readable_inexact): Allow an input block
5375 size that is not a multiple of the output block size, and vice versa.
5376 Reported by Piergiorgio Sartor.
5378 2000-06-14 Paul Eggert <eggert@twinsun.com>
5380 * getdate.y (get_date): Apply relative times after time
5381 zone indicator, not before. Reported by Todd A. Jacobs.
5383 2000-06-13 Jim Meyering <meyering@lucent.com>
5385 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5387 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5389 2000-06-12 Paul Eggert <eggert@twinsun.com>
5391 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5393 2000-06-04 Paul Eggert <eggert@twinsun.com>
5395 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5397 2000-06-04 Jim Meyering <meyering@lucent.com>
5399 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5400 SunOS 4.1.4 for which gid_t is an unsigned type.
5402 2000-06-03 Jim Meyering <meyering@lucent.com>
5404 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5406 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5408 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5409 newer, don't install charset.alias.
5410 * config.charset: Change the Linux/glibc rules so they become empty
5411 on glibc-2.1 or newer.
5413 2000-06-02 Jim Meyering <meyering@lucent.com>
5415 * mountlist.c: Back out last change. Instead, do this...
5416 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5417 member using the same `ignore'-testing code.
5418 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5422 2000-05-29 Jim Meyering <meyering@lucent.com>
5424 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5425 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5427 2000-05-22 Jim Meyering <meyering@lucent.com>
5429 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5431 2000-05-18 Jim Meyering <meyering@lucent.com>
5433 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5434 back, too, since it may have been modified by allocate_entry.
5435 (hash_delete): Rewrite to use neither the assignment operator
5436 nor the comma operator in an if-expression.
5438 2000-05-15 Paul Eggert <eggert@twinsun.com>
5441 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5442 Remove; no longer needed.
5443 "quotearg.h": Add include.
5444 (file_name): Do not bother to explicitly initialize to NULL; it's less
5445 efficient on some hosts.
5446 (close_stdout_status): Remove test as to whether stdout was already
5447 closed; it breaks for the case "echo x | sort >&-".
5448 Quote file name colons.
5449 Do not assume that _("write error") lacks format strings.
5451 2000-05-15 Jim Meyering <meyering@lucent.com>
5453 * version-etc.c (version_etc_copyright): Update the copyright string
5454 used in all --version output.
5456 2000-05-14 Jim Meyering <meyering@lucent.com>
5458 * closeout.c (close_stdout_set_file_name): New function.
5459 (close_stdout_status): Use new file-scoped global.
5460 Return right away if fstat says the stdout file descriptor is invalid.
5461 * closeout.h (close_stdout_set_file_name): Declare.
5463 2000-05-10 Jim Meyering <meyering@lucent.com>
5465 * closeout.c [default_exit_status]: New file-scoped variable.
5466 (close_stdout_set_status): New function.
5467 * closeout.h (close_stdout_set_status): Declare.
5469 2000-05-08 Jim Meyering <meyering@lucent.com>
5471 * long-options.c: Don't include closeout.h.
5472 (parse_long_options): Don't call close_stdout for --version.
5474 2000-05-06 Jim Meyering <meyering@lucent.com>
5476 * strnlen.c: Undefine __strnlen and strnlen.
5477 [!weak_alias]: Define __strnlen to strnlen.
5479 * atexit.c: New file, from libiberty.
5481 2000-05-06 Jim Meyering <meyering@lucent.com>
5483 * closeout.c (close_stdout_status): Also check for errors on the
5486 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5488 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5489 instead of xmalloc, xrealloc, path_concat.
5490 (locale_charset): Treat empty environment variables as absent.
5491 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5493 2000-05-04 Jim Meyering <meyering@lucent.com>
5495 * getopt.c: Update from glibc.
5496 * obstack.c: Likewise.
5497 * obstack.h: Likewise.
5498 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5500 * regex.h: Likewise.
5501 * strndup.c: Likewise.
5502 * strnlen.c: New file, from glibc.
5504 2000-05-01 Jim Meyering <meyering@lucent.com>
5506 * full-write.c (full_write): Remove `FIXME' part of comment.
5508 2000-04-29 Jim Meyering <meyering@lucent.com>
5510 * path-concat.c: Declare strdup only if it's not defined.
5511 * canon-host.c: Likewise.
5513 2000-04-28 Jim Meyering <meyering@lucent.com>
5515 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5516 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5517 included first, then limits.h is included by locale.h by libintl.h.
5518 From John David Anglin.
5520 2000-04-25 Jim Meyering <meyering@lucent.com>
5522 * makepath.c (S_IRWXUGO): Define.
5523 (make_path): Always perform explicit chmod if MODE specifies any
5524 of the `special' permission bits. Prompted by a bug report against
5525 install from Mate Wierdl and Joost van Baal.
5527 2000-04-18 Jim Meyering <meyering@lucent.com>
5531 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5532 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5534 2000-04-17 Jim Meyering <meyering@lucent.com>
5536 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5537 the definition of it to rpl_strftime also defined-away the system's
5540 2000-04-15 Jim Meyering <meyering@lucent.com>
5542 Use `C' to denote so-called `contiguous' files, the same way
5544 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5545 (ftypelet): Use S_ISCTG.
5546 From Michael Deutschmann.
5548 2000-04-14 Jim Meyering <meyering@lucent.com>
5550 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5552 2000-04-08 Jim Meyering <meyering@lucent.com>
5554 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5555 names don't conflict. Reported by Eli Zaretskii.
5557 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5559 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5560 bug. Deal with the different error behavior of Irix iconv.
5562 2000-04-07 Jim Meyering <meyering@lucent.com>
5564 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5565 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5567 2000-04-05 Jim Meyering <meyering@lucent.com>
5569 Portability tweaks required for ultrix4.3.
5570 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5571 * readutmp.c: Include sys/types.h before sys/stat.h.
5572 * canon-host.c: Declare strdup.
5573 * path-concat.c: Likewise.
5574 From John David Anglin.
5576 2000-04-04 Jim Meyering <meyering@lucent.com>
5578 Be more DOS 8.3-friendly.
5579 * ref-add.sin: Renamed from ref-add.sed.in.
5580 * ref-del.sin: Renamed from ref-del.sed.in.
5581 * Makefile.am: Reflect renaming.
5582 Reported by Eli Zaretskii.
5584 Use a temporary file name that won't clash with `charset.alias'
5585 in the DOS 8.3 name space.
5586 * Makefile.am (charset_tmp): Define.
5587 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5588 (uninstall-local): Likewise.
5589 Reported by Eli Zaretskii.
5591 2000-03-29 Paul Eggert <eggert@twinsun.com>
5593 * time/strftime.c (my_strftime): Make sure we call the system
5594 strftime, not ourselves, when invoking the underlying strftime.
5596 2000-03-24 Jim Meyering <meyering@lucent.com>
5598 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5599 (charset_alias): Define.
5600 (install-exec-local): Factor out common code.
5601 (uninstall-local): Split lines longer than 80.
5602 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5604 (.sed.in.sed): New rule. Don't redirect directly to $@.
5605 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5607 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5609 * config.charset: Output a line containing "Packages using this file".
5610 * ref-add.sed.in, ref-del.sed.in: New files.
5611 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5612 ref-del.sed): New rules.
5614 2000-03-17 Jim Meyering <meyering@lucent.com>
5616 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5617 Otherwise, include <strings.h>
5619 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5621 * unicodeio.c (utf8_wctomb): New function.
5622 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5623 format instead of in UCS-4 with platform dependent endianness.
5625 2000-03-07 Paul Eggert <eggert@twinsun.com>
5627 * savedir.c (savedir): Work even if directory size is
5628 negative; this can happen with some screwy NFS configurations.
5630 2000-03-06 Jim Meyering <meyering@lucent.com>
5632 * localcharset.c (get_charset_aliases): Don't try to free file_name
5633 if it's NULL (because we ran out of memory). From Bruno Haible.
5635 2000-03-05 Jim Meyering <meyering@lucent.com>
5637 * localcharset.c ("path-concat.h"): Include.
5638 (get_charset_aliases): Use path_concat instead of ANSI string
5641 * unicodeio.h (PARAMS): Define.
5642 Use it to guard prototype.
5644 2000-03-04 Jim Meyering <meyering@lucent.com>
5646 * Makefile.am (install-exec-local): Create $(libdir) before installing
5648 (uninstall-local): Uncomment this rule so `make distcheck' works
5651 * unicodeio.c (<errno.h>): Include it.
5652 (errno): Declare if not defined.
5654 * localcharset.c: Add Bruno's comment justifying use of volatile.
5656 * config.charset: New version, incorporating remarks from a linux
5657 i18n mailing list. From Bruno Haible.
5659 2000-03-02 Jim Meyering <meyering@lucent.com>
5661 * Makefile.am (EXTRA_DIST): Add config.charset.
5663 2000-03-01 Jim Meyering <meyering@lucent.com>
5665 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5666 * unicodeio.c: Likewise.
5668 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5670 * config.charset: New file.
5671 * localcharset.c: New file.
5672 * unicodeio.h, unicodeio.c: New files.
5673 * Makefile.am (DEFS): Add -DLIBDIR=...
5674 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5675 (noinst_HEADERS): Add unicodeio.h.
5676 (all-local, install-exec-local, charset.alias): New targets.
5678 2000-02-28 Paul Eggert <eggert@twinsun.com>
5680 * quotearg.c (ALERT_CHAR): New macro.
5681 (quotearg_buffer_restyled): Use it.
5683 2000-02-27 Jim Meyering <meyering@lucent.com>
5685 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5686 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5688 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5689 not `#if STDC_HEADERS'.
5690 Declare malloc if needed.
5692 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5693 now that autoconf always defines the HAVE_DECL_ symbols.
5694 * human.c: Likewise.
5696 * strtoumax.c: Likewise.
5698 * backupfile.c: Arrange for cpp to fail if the configure-time
5699 declaration check was not run.
5701 * human.c: Likewise.
5703 * strtoumax.c: Likewise.
5705 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5706 then first look up the entire `.'-containing string as a login name.
5708 2000-02-18 Paul Eggert <eggert@twinsun.com>
5710 * getdate.y: Handle two-digit years with leading zeros correctly.
5711 (textint): New typedef.
5712 (parser_control): Member year changed from int to textint.
5714 (YYSTYPE): Removed; replaced by %union with int and textint members.
5715 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5716 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5717 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5718 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5719 (date, number, to_year): Use width of number in digits, not its value,
5720 to determine whether it's a 2-digit year, or a 2-digit time.
5721 (yylex): Store number of digits of numeric tokens.
5722 Reported by John Kendall.
5724 (parser_control): Changed from struct parser_control to typedef (for
5725 consistency). All uses changed.
5727 (tID): Removed; not used.
5728 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5730 2000-02-14 Paul Eggert <eggert@twinsun.com>
5732 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5733 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5735 2000-02-12 Jim Meyering <meyering@lucent.com>
5737 * userspec.c (ISDIGIT): Define it.
5738 (isdigit): Remove definition.
5739 (is_number): Use ISDIGIT, not isdigit.
5740 <libintl.h>: Include.
5742 (parse_user_spec): Mark translatable strings.
5744 2000-02-10 Jim Meyering <meyering@lucent.com>
5746 With these changes, nanosleep.[ch] are finally enough like the other
5747 lib/* replacement files to compile on a few more losing systems.
5749 * nanosleep.h: Don't include config.h.
5750 Remove prototype from declaration of nanosleep.
5751 (PARAMS): Remove now-unneeded definition.
5752 * nanosleep.c: #undef nanosleep.
5753 (rpl_nanosleep): Rename from nanosleep.
5755 2000-02-03 Jim Meyering <meyering@lucent.com>
5757 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5758 rather than with `#if HAVE_UTMPNAME'.
5760 2000-02-01 Jim Meyering <meyering@lucent.com>
5762 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5764 2000-01-31 Jim Meyering <meyering@lucent.com>
5766 * nanosleep.h (nanosleep): Guard declaration with
5767 `#if ! HAVE_DECL_NANOSLEEP'.
5768 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5769 the declaration in that vendor's sys/timers.h.
5770 Reported by Christian Krackowizer.
5772 * quotearg.c (ISASCII): Add #undef and move definition to follow
5773 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5774 (ISPRINT): Likewise.
5775 Reported by Tom Tromey.
5777 2000-01-30 Jim Meyering <meyering@lucent.com>
5779 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5780 uses of ->ut_name. The latter doesn't work with new Linux header files
5781 where only utmpx.ut_user is declared.
5783 * readutmp.h (UT_USER): Define.
5785 2000-01-23 Jim Meyering <meyering@lucent.com>
5787 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5790 2000-01-22 Jim Meyering <meyering@lucent.com>
5792 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5793 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5794 Required for some AIX systems. Reported by Christian Krackowizer.
5795 [TESTING] (main): New function.
5797 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5798 * dirname.c (dir_name): Support for DOS-style file names with drive
5801 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5803 * strverscmp.c (ISDIGIT): Define.
5804 (strverscmp): Use ISDIGIT, not isdigit.
5806 2000-01-17 Paul Eggert <eggert@twinsun.com>
5808 * nanosleep.c (nanosleep):
5809 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5810 POSIX.1 doesn't require SA_INTERRUPT and some systems
5811 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5812 it's been part of POSIX.1 since day 1 (in 1988).
5814 2000-01-17 Jim Meyering <meyering@lucent.com>
5816 * interlock: Remove unused file. Reported by François Pinard.
5818 2000-01-16 Paul Eggert <eggert@twinsun.com>
5820 * quotearg.c (quotearg_buffer_restyled): Do not quote
5821 alert, backslash, formfeed, and vertical tab unnecessarily in
5822 shell quoting style.
5825 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5826 Free Software Foundation, Inc.
5827 Copying and distribution of this file, with or without modification,
5828 are permitted provided the copyright notice and this notice are preserved.