1 2005-01-20 Simon Josefsson <jas@extundo.com>
3 * version-etc-fsf.c: New file, with version_etc_copyright.
4 * version-etc.c: Remove version_etc_copyright.
5 * version-etc.h (version_etc_copyright): Use [] instead of * in
6 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
8 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
10 * save-cwd.c (save_cwd): Remove code to support the case
11 where fchdir is missing or flaky.
13 2005-01-20 Simon Josefsson <jas@extundo.com>
15 * base64.h (isbase64): Add.
17 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
18 using a unsigned prototype, don't inline.
19 (base64_decode): Use it.
21 2005-01-19 Bruno Haible <bruno@clisp.org>
23 * sh-quote.h: New file, from GNU gettext.
24 * sh-quote.c: New file, from GNU gettext.
26 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
28 Merge changes from coreutils, as described below in several
29 changelogs dated today.
31 * save-cwd.c: Include "save-cwd.h" before other include files.
32 (O_DIRECTORY): Remove; not needed here, since "." must be
33 a directory. All uses removed.
34 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
35 universal on Suns, and we also need to test for IRIX.
36 Revamp code to use 'if' rather than '#if'.
37 Avoid unnecessary comparison of cwd->desc to 0.
39 * utimens.c (futimens): Robustify the previous patch, by checking
40 for known valid error numbers rather than observed invalid ones.
42 2005-01-18 Jim Meyering <jim@meyering.net>
44 * version-etc.c (version_etc_copyright): Update copyright date.
46 * utimens.c (futimens): Account for the fact that futimes
47 can also fail with errno == ENOSYS or errno == ENOENT.
48 Patch from Dmitry V. Levin.
50 Change the name of the robust chdir function from chdir to chdir_long.
51 * save-cwd.c: Include chdir-long.h rather than chdir.h.
52 (restore_cwd): Use chdir_long, not chdir.
53 * chdir-long.c: Renamed from chdir.c.
54 * chdir-long.h: Renamed from chdir.h.
55 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the Hurd.
56 2005-01-18 Bob Proulx <bob@proulx.com>
58 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
59 offsetof() macro construct to avoid compile failure with native HP-UX
62 2005-01-06 Bruno Haible <bruno@clisp.org>
64 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
65 because stpncpy.m4 takes care of it.
67 2004-01-24 Bruno Haible <bruno@clisp.org>
69 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
71 2003-10-09 Bruno Haible <bruno@clisp.org>
73 * progreloc.c: Include xalloc.h instead of xmalloc.h.
75 2005-01-06 Bruno Haible <bruno@clisp.org>
77 * fwriteerror.h (fwriteerror): Change specification to include fclose.
78 * fwriteerror.c: Include <stdbool.h>.
79 (fwriteerror): At the end, close the file stream. Record whether
80 stdout was already closed.
82 2004-05-27 Bruno Haible <bruno@clisp.org>
84 * execute.c (environ): Declare if needed.
85 * pipe.c (environ): Likewise.
86 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
88 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
90 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
91 definitions to be after all include files, to avoid collisions.
92 Problem reported by Bob Proulx.
94 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
96 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
97 not needed. This removes a dependency on the gettext module.
98 [defined _LIBC]: Do not include <libintl.h>; not needed.
100 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
102 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
105 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
107 * argp-parse.c: Include <stddef.h>.
108 (alignof, alignto): New macros.
109 (parser_init): Don't assume that void * is aligned sufficiently
112 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
113 need to extend the stack.
114 (YYINITDEPTH): New macro, so that the initial stack isn't overly
117 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
119 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
121 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
123 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
124 Remove now-obsolete comment about AIX.
125 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
126 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
127 (YYMAXDEPTH): New macro.
129 2004-12-18 Bruno Haible <bruno@clisp.org>
131 * fatal-signal.c (fatal_signals): Make non-const.
132 (init_fatal_signals): New function.
133 (uninstall_handlers, install_handlers): Ignore signals that were set to
135 (at_fatal_signal): Call init_fatal_signals.
136 (init_fatal_signal_set): Likewise. Ignore signals that were set to
138 Reported by Paul Eggert.
140 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
142 * getdate.y (textint): New member "negative".
143 (time_zone_hhmm): New function.
144 Expect 14 shift-reduce conflicts, not 13.
145 (o_colon_minutes): New rule.
146 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
147 (yylex): Set the "negative" member of signed numbers.
149 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
151 Changes imported from coreutils.
152 * hard-locale.c: Assume <locale.h> exists.
154 (GLIBC_VERSION): New macro.
155 (hard_locale): Assume setlocale exists.
156 Rewrite to avoid #ifdef.
157 Use strdup rather than malloc + strcpy.
158 * human.c: Assume <locale.h> exists.
159 (human_readable): Assume localeconv exists.
161 2004-12-01 Jakub Jelinek <jakub@redhat.com>
163 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
164 convert T2, not T. (Imported from libc.)
166 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
168 * getcwd.c (is_ENAMETOOLONG): New macro.
169 (__getcwd.c): Don't restore errno; glibc doesn't.
170 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
171 first, falling back to our code only if its results look suspicious.
172 Ensure that the resulting buffer is only as large as necessary.
174 * readutmp.c: Include readutmp.h first.
175 Include <errno.h>, since readutmp.h no longer does that.
176 * readutmp.h: Don't include <errno.h>,
177 <sys/param.h>, <time.h>; not needed to establish interface.
178 (errno): Remove decl.
179 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
180 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
181 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
183 2004-11-28 Simon Josefsson <jas@extundo.com>
185 * base64.h, base64.c: New file.
187 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
189 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
191 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
193 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
194 HP's ANSI C compiler.
195 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
196 Declaring int functions causes warnings on some modern systems and
197 shouldn't be needed to compile on ancient ones.
198 * same.c (MIN) [defined MIN]: Don't define, since it's already
201 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
202 with the following changes.
203 (__set_errno): Parenthesize properly.
205 (MIN, MAX, MATCHING_INO): New macros.
206 (__getcwd): Define with prototype, not K&R form.
207 Use heuristics to allocate default buffer on stack if possible.
208 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
209 behavior, and to avoid the PATH_MAX limit when computing
211 Use MATCHING_INO to compare inode number to file.
212 Check for arithmetic overflow in size calculations.
213 Fix bug in reallocation of dot array that caused getcwd to fail
214 on directories nested deeper than 75.
215 Be more careful about saving errno on error.
216 Do not use realloc; use only free+malloc, as this is a bit
217 more flexible and avoids a needless copy operation.
218 Do not inspect st_dev and st_ino for symbolic links; POSIX
219 doesn't specify the latter.
220 Check for closedir errors.
221 Avoid needless casts.
222 Use "#ifdef weak_alias" around weak_alias, to be like other
224 The following changes to getcwd.c have effect only when used in
225 gnulib; they have no effect inside glibc proper.
226 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
227 as alloca isn't used.
228 (alloca, __alloca): Likewise.
229 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
230 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
231 unconditionally, as gnulib assumes C89 or better.
232 Do not include <sys/param.h>.
233 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
234 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
236 (NULL) [!defined NULL]: Remove; we assume C89 or better.
237 Include <dirent.h> in a way that is compatible with modern Autoconf.
238 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
239 New macros, if not already defined.
240 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
241 Use "_LIBC", not "defined _LIBC", for consistency.
242 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
244 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
245 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
246 * xgetcwd.c: David MacKenzie's old code was removed, so give
247 credit only to Jim Meyering and adjust the copyright dates.
248 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
249 <stdlib.h>, <unistd.h>, "pathmax.h".
250 Instead, include "xgetcwd.h" (first) and "getcwd.h".
251 (INITIAL_BUFFER_SIZE): Remove.
252 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
254 2004-11-23 Jim Meyering <jim@meyering.net>
256 * getopt_.h: Remove trailing blanks.
258 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
260 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
261 (futimens): New function, which uses futimes if available.
262 (futimens, utimens): Support timespec==NULL, with same semantics
263 as utime and utimens.
264 * utimens.h (futimens): New decl.
266 2004-11-23 Jim Meyering <jim@meyering.net>
268 * __fpending.c: Add comment.
270 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
272 * getopt_.h: Re-addition of __getopt_argv_const caused
273 redefinition warnings. To avoid them, include the defines
274 in `#if !defined __need_getopt ... #endif'. The only place
275 where __getopt_argv_const is used is in definitions
276 of getopt_long and getopt_long_only below, which are as well
277 protected by `#ifndef __need_getopt'.
278 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
279 __need_getopt after including <stdio.h> and <unistd.h> These
280 headers might have defined it.
282 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
284 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
286 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
287 optopt): Use them instead of invoking ## directly; otherwise, the
288 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
290 2004-11-19 Bruno Haible <bruno@clisp.org>
292 * strtok_r.c: Move comments from here...
293 * strtok_r.h: ... to here.
295 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
297 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
298 might fail. Problem reported by Yoann Vandoorselaere.
299 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
300 that mishandle size_t overflow.
302 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
304 * canon-host.c: Include "strdup.h".
305 (canon_host): Use getaddrinfo if available, so that IPv6 works.
306 Use strdup instead of malloc/strcpy to duplicate strings.
308 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
309 (human_space_before_unit): New constant.
310 * human.c (human_readable): Support it.
312 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
313 (xgetcwd): Set errno correctly when failing.
314 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
315 the failure is actually due to a PATH_MAX problem.
317 Further getopt changes to make it more likely that glibc will
318 buy the changes back.
319 * getopt.c (POSIXLY_CORRECT): New constant.
320 (getopt): Use it, so to preserve glibc semantic
321 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
322 when compiling for libc.
323 * getopt_.h (__getopt_argv_const): Bring it back.
324 (getopt_long, getopt_long_only): Use it.
326 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
327 New arg POSIXLY_CORRECT. All callers changed.
328 (getopt): Argv is now char * const *, as per standard.
329 (_getopt_internal_r, _getopt_internal): Argv is now char **,
330 not char *__getopt_argv_const *.
331 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
332 _getopt_long_only_r): Likewise.
333 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
334 * getopt_int.h (_getopt_internal, _getopt_internal_r,
335 _getopt_long_r, _getopt_long_only_r): Likewise.
336 * getopt_.h (__getopt_argv_const): Remove.
337 (getopt): Argv is now char * const *, as per standard.
339 * getdate.y (tORDINAL): New token.
340 (day, relunit): Allow it for relative times.
341 (relative_time_table): Use tORDINAL for ordinals.
343 2004-11-15 Jim Meyering <jim@meyering.net>
345 * closeout.c: Include "__fpending.h" once again.
347 (close_stdout): Don't fail just because stdout was closed initially,
348 since some programs don't write to stdout in the normal course of
349 operation (other than --version and --help), and we don't want this
350 function to make e.g. `touch file >&-' fail.
351 But do fail if it was closed and someone has tried to write to it.
352 E.g., `printf foo >&-' must fail.
354 2004-11-11 Simon Josefsson <jas@extundo.com>
356 * strtok_r.h, strtok_r.c: New file.
358 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
360 * getopt_.h (__getopt_argv_const): New macro, to be used so that
361 we can stop lying to compilers about the constness of argv when we
362 are compiled outside glibc.
363 (getopt, getopt_long, getopt_long_only): Use it.
364 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
366 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
367 _getopt_long_only_r): Likewise.
368 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
369 _getopt_long_only_r): Likewise.
371 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
372 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
373 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
374 the other external symbols.
375 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
376 declaration, since the above renaming now works around collisions.
378 2004-11-11 Jim Meyering <jim@meyering.net>
380 * linebreak.c: Remove trailing blanks.
381 * alloca_.h: Likewise.
383 * euidaccess.c: Likewise.
384 * allocsa.h: Likewise.
386 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
388 * mktime.c (SHR): New macro, which is a portable
389 substitute for >> that should work even on Crays.
390 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
391 Problem reported by Mark D. Baushke in
392 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
393 * getdate.y (SHR): Likewise.
395 * strftime.c (SHR): Likewise.
397 * quotearg.c (struct quoting_options): Use unsigned int for
398 quote_these_too, so that right shifts are well defined. All uses
401 2004-11-10 Simon Josefsson <jas@extundo.com>
403 * getaddrinfo.h, getaddrinfo.c: New files.
405 2004-11-10 Jim Meyering <jim@meyering.net>
407 Ensure that no close failure goes unreported.
408 * closeout.c (close_stdout): Always close stdout. I.e., don't
409 return early when it seems there's nothing to flush.
410 Don't include __fpending.h.
412 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
414 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
416 2004-11-05 Bruno Haible <bruno@clisp.org>
418 * readlink.c: Include stddef.h, needed for size_t on Woe32.
419 Reported by Mark D. Baushke <mdb@cvshome.org>.
421 2004-11-04 Bruno Haible <bruno@clisp.org>
423 2004-09-11 Bruno Haible <bruno@clisp.org>
424 * allocsa.valgrind: New file.
425 2004-02-06 Bruno Haible <bruno@clisp.org>
426 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
427 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
428 Reported by Christopher Seip <chris.seip@hp.com>.
430 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
432 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
433 with errno == ERANGE if the buffer is too small.
434 Problem reported by Mark D. Baushke.
436 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
438 * xreadlink.c (MAXSIZE): New macro.
439 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
440 size does not exceed MAXSIZE. Avoid cast.
441 As suggested by Mark D. Baushke in
442 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
443 if readlink fails with buffer size just under MAXSIZE, try again
446 2004-11-02 Derek R. Price <derek@ximbiot.com>
447 and Paul Eggert <eggert@cs.ucla.edu>
449 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
450 (get_date): Overparenthesize to avoid GCC warning.
452 2004-11-02 Bruno Haible <bruno@clisp.org>
454 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
455 function returns void.
457 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
459 * getpass.c (fflush_unlocked, flockfile, funlockfile)
460 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
463 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
465 * getdate.y: Add support for TZ="foo" within a date string.
466 Fix some bugs near time_t boundaries. Reject dates with
467 out-of-range components, e.g., "Sept 31".
468 Include <stdlib.h>, "setenv.h", "xalloc.h".
469 (ISDIGIT_LOCALE): Remove; unused.
470 Note that the TZ and time functions used here are not reentrant.
471 (mktime_ok, get_tz): New functions.
472 (TZBUFSIZE): New constant.
473 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
474 This requires that we sometimes generate our own TZ="XXX..." setting.
476 2004-10-27 Derek R. Price <derek@ximbiot.com>
478 * mktime.c (not_equal_tm): Remove redundant check.
480 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
482 * getdate.y: Use Bison 1.875 features, and some minor
483 code cleanups. This change does not affect semantics.
484 Don't include <stdlib.h>; no longer needed.
485 Don't include unlocked-io.h; only the "#if TEST" code uses
486 stdio, and performance isn't crucial there.
487 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
488 Bison 1.875 features as described below.
489 All uses of "PC." replaced by "pc->".
490 (YYSTYPE): Add a forward declaration.
491 (yylex, yyerror): Use full prototypes in forward decls.
492 Use "%pure-parser" rather than obsolescent "%pure_parser".
493 Use %parse-param and %lex-param instead of obsolescent
494 YYPARSE_PARAM and YYLEX_PARAM.
495 (meridian_table, month_and_day_table, time_units_table,
496 relative_time_table, time_zone_table, military_table,
497 lookup_zone, lookup_word, get_date):
498 Use NULL instead of 0 where appropriate.
499 (to_hour): Avoid abort (), to avoid a dependency on
501 (yyerror, yylex): Now accepts parser_control * arg.
502 (main) [TEST]: Use '\0' rather than 0 for char.
504 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
506 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
507 It's now the caller's responsibility to handle the case where
508 !HAVE_GETPAGESIZE && !defined getpagesize.
510 * mktime.c (leapyear): Arg is long int, not int.
512 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
514 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
516 2004-10-12 Simon Josefsson <jas@extundo.com>
518 * getpass.c (fflush_unlocked, flockfile, funlockfile)
519 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
522 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
524 * vsnprintf.h: New file.
525 * vsnprintf.c: New file.
527 2004-10-07 Bruno Haible <bruno@clisp.org>
529 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
530 into the provided buffer.
532 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
534 * diacrit.c, diacrit.h: Add GPL notice.
536 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
537 * atanl.c (atanl): Keep the code as similar to glibc as possible.
538 * logl.c (logl): Keep the code as similar to glibc as possible.
539 This avoids a potential constant-folding bug.
541 2004-10-05 Bruno Haible <bruno@clisp.org>
543 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
545 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
547 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
548 * xmalloc.c (xmemdup): Likewise.
549 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
550 XFREE): Remove these long-obsolescent macros.
551 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
554 * regex.c (re_comp): Cast gettext return value to char *,
555 Problem reported by Martin Neitzel via Mark D. Baushke.
557 2004-10-04 Simon Josefsson <jas@extundo.com>
559 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
560 '#ifdef USE_UNLOCKED_IO'.
562 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
564 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
565 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
566 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
567 regex.c, sha1.c, version-etc.c, yesno.c:
568 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
569 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
570 the includer's responsibility.
574 * modechange.c (mode_compile): Don't decrement a pointer that
575 points to the start of a string, as the C Standard says the
576 resulting behavior is undefined.
578 * backupfile.h (enum backuptype): Rename none -> no_backups,
579 simple -> simple_backups, numbered_existing ->
580 numbered_existing_backups, numbered -> numbered_backups
581 to avoid shadowing problems. All uses changed.
582 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
583 * backupfile.c (check_extension, numbered_backup):
584 Rename locals to avoid shadowing 'basename'.
585 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
588 * .cppi-disable: Add getopt_.h, getopt_int.h.
589 * .cvsignore: Add getopt.h.
591 2004-10-04 Simon Josefsson <jas@extundo.com>
593 * memmem.h: New file.
594 * memmem.c: New file, taken from glibc.
596 2004-10-02 Jim Meyering <jim@meyering.net>
598 * dirfd.h, getpagesize.h: Add copyright notice.
600 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
602 * snprintf.c: Remove comments as to why each header is needed.
604 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
606 * strsep.h: New file.
607 * strsep.c: New file.
609 2004-10-01 Simon Josefsson <jas@extundo.com>
611 * snprintf.c (snprintf): Handle size==0.
613 2004-10-01 Simon Josefsson <jas@extundo.com>
614 Bruno Haible <bruno@clisp.org>
616 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
617 (snprintf): Declare 'args'.
619 2004-09-30 Simon Josefsson <jas@extundo.com>
621 * snprintf.h, snprintf.c: New files.
623 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
625 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
626 (hol_entry_help): Never translate an empty string.
627 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
628 * argp.h (OPTION_NO_TRANS): New option.
630 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
632 * xvasprintf.c: Include xalloc.h.
633 (xvasprintf): Use xalloc_die, not xmalloc_die.
635 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
637 * dummy.c: Change copyright notice to FSF, and license to GPL.
639 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
641 * argp-pvh.c (argp_program_version_hook): Provide initial value.
642 Problem reported by Bruno Haible in:
643 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
645 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
647 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
648 in case some system header has #define'd it. Problem reported by
650 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
652 2004-09-08 Bruno Haible <bruno@clisp.org>
654 * stdint_.h.in: New file, taken from GNU clisp.
656 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
658 * xvasprintf.h: New file.
659 * xvasprintf.c: New file.
660 * xasprintf.c: New file.
662 2004-09-08 Bruno Haible <bruno@clisp.org>
664 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
666 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
668 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
670 Import from coreutils.
671 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
672 strings on unbounded length. alloca's performance benefits aren't
675 (parse_with_separator): New function, with most of the internals
676 of the old parse_user_spec. Allow user to omit both user and group,
677 for compatibility with FreeBSD.
678 Clone only the user name, not the entire spec.
679 Do not set *uid, *gid unless entirely successful.
680 Avoid memory leak in some failing cases.
681 Fix regression for USER.GROUP reported by Dmitry V. Levin in
682 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
683 (parse_user_spec): Rewrite to use parse_with_separator.
685 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
687 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
688 its complicated substitute.
689 * argp-help.c: Include <errno.h>, for program_invocation_short_name
690 and program_invocation_name.
691 (__argp_basename) [!_LIBC]: Remove; the only use was
692 replaced by its body.
693 (__argp_short_program_name): Change condition from
694 !defined __argp_short_program_name to
695 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
696 to match argp-namefrob.h.
697 (__argp_failure): Don't assume strerror_r returns char *.
698 * argp-parse.c (N_): Define unconditionally.
699 (argp_default_options): Fill out initializers with 0 to avoid
702 2004-08-12 Simon Josefsson <jas@extundo.com>
704 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
705 * getopt_.h: Renamed from getopt.h.
707 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
709 Merge from coreutils.
711 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
712 wmemchr or wmemcpy. Problem reported by Robert Dahlem
713 for Reliant Unix 5.43.
715 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
716 (union fooround): Use uintmax_t, not long int.
717 The rest is a merge from libc:
718 [defined _LIBC]: Include <shlib-compat.h>.
719 (_obstack) [defined _LIBC]: Remove after 2.3.4.
721 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
723 * strverscmp.c: Convert to UTF-8.
725 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
727 * obstack.h (obstack_empty_p):
728 Don't assume that chunk->contents is suitably aligned.
729 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
730 Likewise. Problem reported by Benno in
731 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
733 * chown.c (rpl_chown): Work even if the file is writeable but not
734 readable. This could be improved further but it'd take some work.
736 2004-08-08 Simon Josefsson <jas@extundo.com>
738 * xgethostname.c: Don't include error.h (not used).
741 * getpass.c: Include getpass.h first.
743 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
745 * xalloc-die.c: New files.
746 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
748 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
749 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
750 (_, N_, xalloc_die): Move to xalloc-die.c.
751 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
752 so that we needn't mess with xalloc_msg_memory_exhausted.
754 * sha1.h: Renamed from sha.h.
755 (SHA1_H): Renamed from _SHA_H.
756 (sha1_ctx): Renamed from sha_ctx.
757 (sha1_init_ctx): Renamed from sha_init_ctx.
758 (sha1_process_block): Renamed from sha_process_block.
759 (sha1_process_bytes): Renamed from sha_process_bytes.
760 (sha1_finish_ctx): Renamed from sha_finish_ctx.
761 (sha1_read_ctx): Renamed from sha_read_ctx.
762 (sha1_stream): Renamed from sha_stream.
763 (sha1_buffer): Renamed from sha_buffer.
764 * sha1.c: Likewise; renamed from sha.c.
765 Do not include <sys/types.h>.
766 Include <stddef.h> rather than <stdlib.h>.
768 2004-08-08 Bruno Haible <bruno@clisp.org>
770 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
771 FILESYSTEM_PREFIX_LEN.
772 * progreloc.c: Likewise.
773 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
775 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
778 * argp-help.c (make_hol, hol_append): Don't assume that
779 SIZE_MAX is a valid preprocessor constant.
780 (__argp_basename): Change from "#ifndef _LIBC"
781 to "#ifndef __argp_short_program_name", so that
782 we don't compile these functions for tar.
784 More merges from coreutils.
785 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
786 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
788 * addext.c: Remove; no longer needed.
789 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
790 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
791 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
792 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
793 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
794 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
795 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
796 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
797 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
798 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
799 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
800 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
801 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
802 Import changes from coreutils.
804 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
806 Merge from coreutils.
808 * .gdb-history: Remove; this doesn't belong here.
810 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
811 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
812 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
814 * dirname.h: Include <stdbool.h>.
815 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
816 for consistency with POSIX terminology. All uses changed.
817 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
818 (strip_trailing_slashes): Use bool for booleans.
819 * stripslash.c (strip_trailing_slashes): Likewise.
821 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
822 sometimes returns a positive errno value even when it succeeds.
823 (print_errno_message) [!LIBC]: Fall back on strerror if
826 * path-concat.c (mempcpy): Don't define if a system header defines it.
827 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
828 (longest_relative_suffix): New function.
829 (path_concat): Use it. Assume first argument is not NULL.
830 Port to DOS. Omit redundant separators.
831 Report an error instead of returning NULL.
832 Use mempcpy instead of memcpy.
833 (xpath_concat): Remove: not declared or used.
835 * same.h: Include <stdbool.h>
836 (same_name): Return bool, not int.
837 * same.c (same_name): Likewise.
838 (errno): Don't declare; we assume C89 or better now.
840 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
841 if not already defined.
843 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
844 * dup-safer.c (errno): Likewise.
846 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
848 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
851 2004-08-03 Simon Josefsson <jas@extundo.com>
853 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
854 * progname.h: Don't include stdbool.h.
856 2004-08-02 Simon Josefsson <jas@extundo.com>
858 * getsubopt.h: New file, with comments from Bruno Haible.
859 * getsubopt.c: New file, from glibc, but slightly modified based on
860 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
862 2004-08-01 Simon Josefsson <jas@extundo.com>
864 * xgetdomainname.c: Include stdlib.h, for free().
866 2004-07-16 Simon Josefsson <jas@extundo.com>
870 2004-07-16 Bruno Haible <bruno@clisp.org>
872 * backupfile.h: Add extern "C" for C++.
873 * closeout.h: Likewise.
874 * copy-file.h: Likewise.
875 * findprog.h: Likewise.
876 * full-write.h: Likewise.
877 * pathname.h: Likewise.
878 * progname.h: Likewise.
879 * stpcpy.h: Likewise.
880 * stpncpy.h: Likewise.
881 * strcase.h: Likewise.
882 * strstr.h: Likewise.
883 * xalloc.h: Likewise.
885 * mbswidth.h: Add extern "C" for C++.
886 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
888 2004-07-09 Simon Josefsson <jas@extundo.com>
890 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
891 failed without this.)
893 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
895 * fchown-stub.c: New file.
897 2004-06-24 Jim Meyering <jim@meyering.net>
899 * obstack.h (obstack_base): Cast to (void *), per documentation.
901 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
903 * argz.c, argz_.h: New files, which are autoupdated from libtool.
905 2004-06-01 Jim Meyering <jim@meyering.net>
907 * calloc.c: New file.
909 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
911 * getdate.y (yylex): Allow space between sign and number.
912 Problem reported by Dan Jacobson.
914 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
915 and Jim Meyering <jim@meyering.net>
917 Merge from coreutils CVS.
919 * stat-macros.h: New file, with contents from file-type.h
920 and coreutils' system.h.
921 * file-type.c: Include "stat-macros.h".
922 * file-type.h (file_type): Move all macro definitions to new file,
925 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
926 Wrap old code with this conditional.
927 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
928 function that does not dereference symlinks.
929 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
931 * xreadlink.c: Include xreadlink.h first, to catch .h file
933 (xreadlink): Accept new arg SIZE, for efficiency.
934 All decls and uses changed.
935 * xreadlink.h: Include <stddef.h>, for size_t.
937 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
938 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
940 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
942 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
944 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
945 macros to be defined.
946 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
947 the allocator returns NULL because the requested size is zero.
949 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
951 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
952 var. Add comment explaining why libc still defines it. This
953 merges the following patch from glibc:
954 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
956 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
958 * obstack.c (_obstack): Remove unused variable. It hasn't been
959 present in glibc since revision 1.1 of this file.
960 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
961 obstack_alignment_mask, obstack_alloc, obstack_base,
962 obstack_blank, obstack_blank_fast, obstack_chunk_size,
963 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
964 obstack_grow0, obstack_init, obstack_int_grow,
965 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
966 obstack_next_free, obstack_object_size, obstack_ptr_grow,
967 obstack_ptr_grow_fast, obstack_room): Remove declarations of
968 nonexistent functions.
970 2004-05-17 Derek R. Price <derek@ximbiot.com>
971 Paul Eggert <eggert@cs.ucla.edu>
973 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
975 2004-05-14 Bruno Haible <bruno@clisp.org>
977 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
978 that consists of a '.' followed by an empty digit string.
979 Patch by Tor Lillqvist <tml@iki.fi>.
981 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
983 Port obstack to the AS/400, where pointers are 16 bytes wide and
984 you cannot cast an integer to a valid pointer. This patch is
985 currently waiting to be integrated into glibc; see
986 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
988 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
989 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
990 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
991 (struct obstack): temp member is now a union of a pointer and
992 an integer, instead of an integer. All integer uses changed.
993 This does not affect the physical layout of struct obstack,
994 except on hosts (like the AS/400) where the size or alignment of
995 void * is greater than that of ptrdiff_t.
996 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
997 __STDC__)]: Store temporary in pointer member of union, not
999 * obstack.c: Include <stddef.h>, for offsetof.
1000 (struct fooalign): Remove; it doesn't need a name.
1001 (union fooround): Change double to long double, and add void *.
1002 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1003 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1004 not a macro. Hence the values are always int; so remove all
1005 casts-to-int in uses.
1007 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1008 Derek Price <derek@ximbiot.com>
1010 * alloca.c: Include <alloca.h>, to get our interface.
1011 * alloca_.h: Use __alloca on AIX, so that we don't have to
1012 include <alloca.h> first. Use C89 prototype for alloca; this
1013 requires including <stddef.h> for size_t. Use extern "C" if C++.
1014 Use #elif for simplicity, since we can assume C89 now.
1015 Don't try to source the system alloca.h since it will not be found
1016 and to prevent recursively including its replacement.
1017 * fnmatch.c: Include <alloca.h> instead of opencoding.
1018 * regex.c: Likewise.
1020 2004-05-16 Derek Price <derek@ximbiot.com>
1021 Paul Eggert <eggert@cs.ucla.edu>
1023 getline cleanup. This changes the getndelim2 API: both order of
1024 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1027 * getline.c: Don't include stddef.h or stdio.h, since our
1028 interface does that.
1029 (getline): Always use getdelim, so that we don't have two
1030 copies of this code.
1031 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1033 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1034 (GETNDELIM2_MAXIMUM): New macro.
1035 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1036 instead of the old practice of delim2==0. All callers changed.
1037 Return -1 on overflow, instead of returning junk.
1038 Do not set *linesize unless allocation succeeds.
1039 * getndelim2.h: Do not include stddef.h; no longer needed, now
1040 that we include sys/types.h.
1041 * getnline.h: Likewise.
1042 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1043 (getndelim2): Reorder arguments.
1044 * getnline.c (getnline, getndelim):
1045 Don't discard the NMAX argument.
1046 (getnline): Invoke getndelim, to avoid code duplication.
1047 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1048 of (size_t) -1 by callers of the getnline family.
1050 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1052 * nanosleep.c (suspended): Change its type from int to
1053 sig_atomic_t volatile.
1054 (first_call): Make it private to rpl_nanosleep, and have it
1055 be zero initially as that's a bit faster.
1056 (my_usleep): Round up fractional times instead of truncating them,
1057 as this is the usual meaning for 'sleep'.
1059 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1061 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1062 (ENOSYS): Define if not defined.
1063 (settime): Fall back on stime if it exists and settimeofday fails.
1064 But don't bother with fallbacks if a method fails with errno == EPERM.
1066 2004-05-11 Jim Meyering <jim@meyering.net>
1068 Prior to this change, the save_cwd caller required read access to the
1069 current directory on most systems (ones with the fchdir function).
1071 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1072 fails, try write-only, and finally, resort to using xgetcwd.
1074 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1076 * obstack.c, obstack.h: Import changes from libc.
1078 2004-04-28 Bruno Haible <bruno@clisp.org>
1080 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1081 implicitly appends .exe to executables.
1082 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1083 accepts Windows pathnames.
1084 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1085 Cygwin like Windows, since it now accepts Windows pathnames.
1086 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1087 Cygwin like Windows, since it now accepts Windows pathnames.
1088 Reported by Derek Robert Price <derek@ximbiot.com>.
1090 2004-04-20 Jim Meyering <jim@meyering.net>
1092 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1094 2004-04-20 Jim Meyering <jim@meyering.net>
1095 Bruno Haible <bruno@clisp.org>
1097 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1098 memory when realloc fails.
1100 2004-04-18 Jim Meyering <jim@meyering.net>
1102 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1103 don't leak memory and do call END_UTMP_ENT.
1105 2004-04-11 Paul Eggert <eggert@twinsun.com>
1107 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1108 (CHAR_BIT): Remove, since we assume C89.
1109 Include <stdint.h> if available, as per current Autoconf CVS advice.
1111 2004-03-30 Paul Eggert <eggert@twinsun.com>
1113 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1114 not bool, to be more consistent with Unix conventions.
1115 Suggested by Bruno Haible.
1117 Merge from coreutils.
1119 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1122 * getdate.h: Include stdbool.h, and timespec.h instead of
1123 the usual <time.h> dance.
1124 (get_date): Change signature to support fractional time stamps.
1125 All callers changed.
1126 * getdate.y: Include "getdate.h" first, as we can now
1127 assume C89 and don't need to worry about 'const'.
1128 Similarly, include "unlocked-io.h" near start, not in middle.
1130 (textint.value): Use long int rather than int.
1131 (textint.digits): Use size_t rather than int.
1132 (BILLION, LOG10_BILLION): New constants.
1133 (parser_control): New member rel_ns. Members day_ordinal,
1134 time_zone, month, day, hour, minutes, rel_year, rel_month,
1135 rel_day, rel_hour, rel_minutes, rel_seconds
1136 are now long int, not int. Member seconds is now struct timespec,
1137 not int. New member timespec_seen. Members dates_seen, days_seen,
1138 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1140 (%union.intval): Now long int, not int.
1141 New member timespec.
1142 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1143 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1144 (spec): Now is a timespec or an item list.
1145 (timespec, items): New nonterminals.
1146 (time, rel, relunit, number, get_date):
1147 Add support for fractional seconds.
1148 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1149 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1150 (to_hour): First arg is now long int, not int.
1151 (to_year): Returns long int, not int.
1152 Don't treat year -70 like 70.
1153 (tm_diff): Returns long int, not int.
1154 (lookup_word): Use bool instead of int when appropriate.
1155 (yylex): Use size_t for count, not int.
1156 Detect overflow when parsing large integer constants.
1157 Add support for fractions.
1158 (get_date): Make pointers 'const' if possible.
1159 Use more-portable code to detect integer overflow.
1160 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1161 Don't use ctime; it's not reliable if the year has >4 digits.
1163 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1164 This is for compatibility with BSD.
1166 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1167 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1168 From coreutils' system.h.
1170 * userspec.c: Don't include "posixver.h".
1171 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1172 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1173 compatible extension. Simplify code by removing a boolean int
1174 that was always nonzero if a string was nonnull.
1176 2004-03-30 Jim Meyering <jim@meyering.net>
1178 Merge from coreutils.
1180 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1182 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1183 an empty input stream.
1185 * readtokens.c: Include <stdbool.h>.
1186 (readtoken): Use `size_t' rather than int/long.
1187 All callers adjusted.
1188 Use `bool' rather than `int' where appropriate.
1189 Use memset rather than an explicit loop.
1190 Use x2nrealloc rather than xrealloc.
1191 Allow the use of `\0' as a delimiter.
1192 (readtokens): Likewise.
1193 * readtokens.h (readtoken, readtokens): Update prototypes.
1195 2004-03-30 Bruno Haible <bruno@clisp.org>
1197 * getloadavg.c (getloadavg): Don't assume setlocale returns
1200 2004-03-29 Paul Eggert <eggert@twinsun.com>
1202 Merge changes to getloadavg.c from coreutils and Emacs.
1204 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1205 Define to an expression, not to the empty string.
1206 Include cloexec.h and xalloc.h.
1207 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1208 Use set_cloexec_flag rather than rolling our own.
1209 * cloexec.c, cloexec.h: New files.
1211 2004-03-18 Paul Eggert <eggert@twinsun.com>
1213 * getopt.h: Sync with libc CVS.
1215 2004-03-18 Paul Eggert <eggert@twinsun.com>
1216 Bruno Haible <bruno@clisp.org>
1218 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1219 not on all platforms that have <wchar.h>.
1220 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1222 2004-03-09 Paul Eggert <eggert@twinsun.com>
1224 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1226 * getopt_int.h: New file, also synced from libc.
1228 2004-03-07 Paul Eggert <eggert@twinsun.com>
1230 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1231 '#if' expressions. Unlike the code it replaces, it does not
1232 depend on (defined _SC_PAGESIZE). However, it does depend on
1233 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1234 first reported by Jason Andrade in
1235 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1237 2004-01-18 Simon Josefsson <jas@extundo.com>
1239 * strdup.h: New file.
1240 * strdup.c: Include it.
1241 * path-concat.c: Include strdup.h. Drop strdup declaration.
1242 * userspec.c: Include strdup.h. Drop strdup declaration.
1244 2004-02-06 Karl Berry <karl@gnu.org>
1246 * config.charset: update from gettext 0.14.1.
1248 2004-02-05 Paul Eggert <eggert@twinsun.com>
1250 Add comments and code, prompted by suggestions from Bruno Haible
1252 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1253 describing the enum quoting_style values.
1254 * quotearg.c (quotearg_alloc): New function.
1255 (quotearg_buffer_restyled): Treat lone { and } as special.
1256 Treat = as special. Work around bug with older shells
1257 that "see" a '\' that is really the 2nd byte of a multibyte char.
1258 Quote empty string with shell_quoting_style.
1260 2004-02-03 Bruno Haible <bruno@clisp.org>
1262 * pipe.h: New file, from GNU gettext.
1263 * pipe.c: New file, from GNU gettext.
1265 2004-01-27 Bruno Haible <bruno@clisp.org>
1267 * execute.h: New file, from GNU gettext.
1268 * execute.c: New file, from GNU gettext.
1269 * w32spawn.h: New file, from GNU gettext.
1271 2004-01-23 Paul Eggert <eggert@twinsun.com>
1273 Exit-status fix from coreutils.
1275 Use exit_failure consistently in place of EXIT_FAILURE,
1276 so that program exit statuses are consistent on failure.
1278 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1279 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1280 * argmatch.h: Comment fix to match the above.
1281 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1282 Now a macro referring to exit_failure, instead of a separate
1283 variable. Include "exitfail.h" to get it.
1284 * xstrtol.h: Include "exitfail.h".
1285 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1287 * long-options.c (parse_long_options): Use prototype
1288 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1291 2004-01-21 Jim Meyering <jim@meyering.net>
1293 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1294 so as not to conflict with a different-sized __mktime_internal
1295 function in GNU libc.
1296 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1297 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1299 2004-01-18 Paul Eggert <eggert@twinsun.com>
1301 Merge from diffutils.
1303 * file-type.c (file_type): Add typed memory objects.
1304 * file-type.h (S_TYPEISTMO): New macro.
1306 * c-stack.h (c_stack_action): Remove argv argument.
1307 * c-stack.c (c_stack_action): Likewise. All uses changed.
1308 (die): Don't calculate message unless segv_action returns.
1309 (get_stack_location, min_address_from_argv, max_address_from_argv,
1310 volatile stack_base, volatile_stack_size): Remove.
1311 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1312 that every segmentation violation is a stack overflow. (Ouch!)
1313 See Debian bug 136249 (still outstanding) for more info about why
1314 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1316 2003-11-30 Bruno Haible <bruno@clisp.org>
1318 Safer stack allocation.
1319 * setenv.c: Include allocsa.h.
1320 (alloca): Remove fallback definition.
1321 (freea): Remove macro.
1322 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1325 2003-10-17 Bruno Haible <bruno@clisp.org>
1327 * binary-io.h: Avoid warnings on Cygwin.
1329 2003-12-28 Bruno Haible <bruno@clisp.org>
1331 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1332 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1334 2003-11-28 Bruno Haible <bruno@clisp.org>
1336 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1338 2003-11-27 Bruno Haible <bruno@clisp.org>
1340 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1342 2003-11-17 Bruno Haible <bruno@clisp.org>
1344 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1346 2003-11-24 Bruno Haible <bruno@clisp.org>
1348 * xallocsa.h: New file, from GNU gettext.
1349 * xallocsa.c: New file, from GNU gettext.
1351 2003-11-24 Bruno Haible <bruno@clisp.org>
1353 * allocsa.h: New file, from GNU gettext.
1354 * allocsa.c: New file, from GNU gettext.
1356 2003-11-24 Bruno Haible <bruno@clisp.org>
1358 * eealloc.h: New file.
1360 2004-01-15 Jim Meyering <jim@meyering.net>
1362 Merge from coreutils.
1364 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1365 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1366 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1368 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1369 optional configure-time default.
1371 * version-etc.c (version_etc_copyright): Update copyright date.
1373 * xreadlink.c (xreadlink): Correct outdated comment.
1375 2004-01-15 Paul Eggert <eggert@twinsun.com>
1377 Merge from coreutils.
1379 * posixver.c: Include posixver.h.
1381 * same.c: Include <stdbool.h>, <limits.h>.
1382 (_POSIX_NAME_MAX): Define if not defined.
1384 (same_name): If file names are silently truncated, report
1385 that the file names are the same if they are the same after
1386 the silent truncation.
1388 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1389 conversion function.
1390 * xstrtod.c (xstrtod): Likewise. All callers changed to
1391 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1394 2004-01-14 Paul Eggert <eggert@twinsun.com>
1396 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1397 with like-named macro in fnmatch.c.
1398 (EXT): Use an internal constant instead.
1400 Merge fnmatch patches from glibc.
1401 * fnmatch.c (mbsinit): Remove define.
1402 Add libc_hidden_ver (__fnmatch, fnmatch).
1403 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1404 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1406 2003-12-14 Karl Berry <karl@gnu.org>
1408 * config.charset: update from gettext-runtime.
1410 2003-12-03 Paul Eggert <eggert@twinsun.com>
1412 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1413 Bug reported by Alfred M. Szmidt.
1415 2003-11-29 Karl Berry <karl@gnu.org>
1417 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1419 2003-11-23 Paul Eggert <eggert@twinsun.com>
1420 Bruno Haible <bruno@clisp.org>
1422 * printf-parse.h: Don't include sys/types.h.
1423 (ARG_NONE): New macro.
1424 (char_directive): Change type of *arg_index fields to size_t.
1425 * printf-parse.c: Don't include sys/types.h.
1426 (SSIZE_MAX): Remove macro.
1427 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1428 Remove unnecessary overflow check.
1429 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1432 2003-11-24 Paul Eggert <eggert@twinsun.com>
1434 * alloca.c: Remove dependency on xalloc module.
1435 (xalloc_die): Remove.
1436 (memory_full) [!defined emacs]: New macro.
1437 [!defined emacs]: Don't include xalloc.h.
1438 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1439 address arithmetic overflows. Change datatypes a bit to avoid
1442 2003-11-22 Jim Meyering <jim@meyering.net>
1444 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1446 2003-11-17 Bruno Haible <bruno@clisp.org>
1448 * vasnprintf.c (alloca): Remove fallback definition.
1449 (freea): Remove definition.
1450 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1451 Reported by Paul Eggert.
1453 2003-11-17 Jim Meyering <jim@meyering.net>
1455 On systems without utime and without a utimes function capable of
1456 dealing with a NULL struct utimbuf* argument, this utime replacement
1457 could -- in unusual circumstances -- leak a file descriptor.
1458 * utime.c: Include <unistd.h> and <errno.h>.
1459 (utime_null): Be sure to close `fd' and to preserve errno.
1460 Reported by Geoff Collyer via Arnold Robbins.
1462 2003-11-16 Paul Eggert <eggert@twinsun.com>
1463 Bruno Haible <bruno@clisp.org>
1465 Protect against address arithmetic overflow.
1466 * printf-args.h: Include stddef.h.
1467 (arguments): Change type of field 'count' to size_t.
1468 * printf-args.c (printf_fetchargs): Use size_t instead of
1469 'unsigned int' where appropriate.
1470 * printf-parse.h: Include sys/types.h.
1471 (char_directive): Change type of *arg_index fields to ssize_t.
1472 (char_directives): Change type of fields 'count', max_*_length to
1474 * printf-parse.c: Include sys/types.h and xsize.h.
1475 (SSIZE_MAX): Define fallback value.
1476 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1477 instead of 'int' where appropriate. Check a_allocated, d_allocated
1478 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1479 * vasnprintf.c: Include xsize.h.
1480 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1481 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1482 overflow. Avoid wraparound when converting a width or precision from
1485 2003-11-16 Bruno Haible <bruno@clisp.org>
1487 Update from GNU gettext.
1488 * printf-parse.c: Generalize to it can be compiled for wide strings.
1489 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1490 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1491 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1492 SNPRINTF): New macros.
1493 Don't include <alloca.h> if the file is used inside libintl.
1494 (local_wcslen): New function, for Solaris 2.5.1.
1495 (VASNPRINTF): Use it instead of wcslen.
1497 2003-11-16 Bruno Haible <bruno@clisp.org>
1499 * xsize.h (xmax): New function.
1500 (xsum, xsum3, xsum4): Declare as "pure" functions.
1502 2003-11-12 Paul Eggert <eggert@twinsun.com>
1504 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1505 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1506 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1507 heuristic is just as accurate as far as we know, and it removes a
1508 dependency on size_max.m4 and ptrdiff_max.m4.
1510 2003-11-12 Paul Eggert <eggert@twinsun.com>
1512 * xstrtol.c (__xstrtol): Remove "break" immediately after
1513 "return", to pacify some unknown compiler. Problem reported
1516 2003-11-11 Bruno Haible <bruno@clisp.org>
1518 * xsize.h (SIZE_MAX): Remove fallback definition.
1519 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1522 2003-11-10 Paul Eggert <eggert@twinsun.com>
1524 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1525 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1526 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1528 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1529 not (size_t) -1, since it's defined here.
1531 2003-11-06 Paul Eggert <eggert@twinsun.com>
1533 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1534 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1535 Reject sizes of exactly SIZE_MAX bytes.
1536 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1537 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1539 2003-11-05 Bruno Haible <bruno@clisp.org>
1541 * xsize.h: Include limits.h, to avoid a possible collision with
1542 SIZE_MAX defined in <limits.h> on Solaris.
1544 2003-11-04 Bruno Haible <bruno@clisp.org>
1546 * xsize.h: New file.
1547 * linebreak.c: Include xsize.h.
1548 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1549 argument for overflow.
1550 Suggested by Paul Eggert.
1552 2003-10-31 Bruno Haible <bruno@clisp.org>
1554 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1555 to avoid (extremely rare) race condition.
1556 Suggested by Paul Eggert.
1558 2003-11-03 Jim Meyering <jim@meyering.net>
1560 * userspec.c: Include "userspec.h".
1561 * userspec.h: New file.
1563 2003-10-31 Paul Eggert <eggert@twinsun.com>
1565 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1566 * mountlist.c (SIZE_MAX): Define if not defined already.
1567 (read_filesystem_list): Set and use me_type_malloced.
1568 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1569 whatever the type happens to be), for brevity and consistency.
1570 Check for size calculation overflow on Alphas running OSF/1.
1572 2003-10-31 Jim Meyering <jim@meyering.net>
1574 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1576 * linebuffer.c: Include <string.h> for declaration of memset.
1578 2003-10-30 Paul Eggert <eggert@twinsun.com>
1579 Bruno Haible <bruno@clisp.org>
1581 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1582 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1584 2003-10-29 Paul Eggert <eggert@twinsun.com>
1586 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1587 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1589 * quotearg.c (quotearg_n_options): Use it.
1590 * group-member.c: Include <stdbool.h>.
1591 (free_group_info): Arg is now const *; don't free arg.
1592 (get_group_info): Now returns bool and accepts struct group_info *,
1593 rather than returning a malloc'ed struct group_info *.
1594 All uses changed. Check for overflow in internal size calculation.
1596 * getusershell.c (readname): Simplify the code by using x2nrealloc
1597 rather than xmalloc/xrealloc.
1598 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1599 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1600 conformance bug: the old code used a pointer after freeing the
1601 storage that it addressed.
1602 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1603 rather than doing it by hand.
1604 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1605 the buffer preserved. Use free and xmalloc instead.
1606 * quotearg.c (quotearg_n_options): Likewise.
1607 Use a simpler test for size overflow. Don't use xalloc_oversized
1608 because unsigned int might be wider than size_t (!); this suggests
1609 that we should switch from unsigned int to size_t for slot numbers.
1611 2003-10-27 Bruno Haible <bruno@clisp.org>
1613 * stdbool_.h: Better support for BeOS.
1615 2003-10-27 Paul Eggert <eggert@twinsun.com>
1617 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1618 to allocate the returned structure. Do not allocate a subarray,
1619 as x2nrealloc will do that.
1620 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1621 instead of xnrealloc.
1622 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1624 2003-10-26 Paul Eggert <eggert@twinsun.com>
1626 * xalloc.h (xalloc_oversized): New static inline function, for
1627 callers that want to do their own size-overflow checking. Include
1628 <stdbool.h>, since xalloc_oversized returns bool.
1629 * xalloc.c (array_size_overflow): Remove. All callers changed
1630 to use xalloc_oversized.
1632 Add two functions x2realloc, x2nrealloc, for programs that grow
1633 arrays dynamically by doubling their sizes.
1634 * xalloc.h (x2realloc, x2nrealloc): New decls.
1635 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1638 Port to C99 semantics for 'inline' of external functions.
1639 Bug reported by Bruno Haible.
1640 * xmalloc.c (xnmalloc_inline): New static inline function,
1641 with the old contents of xnmalloc.
1642 (xnmalloc, xmalloc): Use it.
1643 (xnrealloc_inline): New static inline function,
1644 with the old contents of xnrealloc.
1645 (xnrealloc, xrealloc): Use it.
1647 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1649 2003-10-25 Paul Eggert <eggert@twinsun.com>
1651 Fix several address-calculation bugs in the hash modules,
1652 plus some minor code cleanup.
1654 * hash.h: Include <stdbool.h>, for bool.
1655 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1656 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1657 hash_get_n_entries, hash_get_max_bucket_length,
1658 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1659 hash_rehash): Use size_t rather than unsigned.
1660 * hash.c (struct hash_table, hash_get_n_buckets,
1661 hash_get_n_buckets_used, hash_get_n_entries,
1662 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1663 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1664 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1666 (SIZE_MAX): Define if not defined.
1667 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1668 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1670 Use const * when possible.
1671 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1672 (check_tuning): Fix bug: if tuning parameters were very close to
1673 0 or 1, rounding errors could have caused subscript violations.
1674 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1675 (hash_initialize): Add 'fail:' label
1676 to free table and return NULL, and use it to simplify code.
1677 Use calloc rather than clearing the storage ourself.
1678 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1679 buffer size calculations.
1680 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1681 Include <stddef.h>, for size_t.
1682 * hash-pjw.c (hash_pjw): Likewise.
1683 Switch to method described by Bruno Haible.
1684 Include <limits.h>, for CHAR_BIT.
1685 (SIZE_BITS): New macro.
1687 2003-10-21 Paul Eggert <eggert@twinsun.com>
1689 * getndelim2.c (getndelim2): When size calculation overflows,
1690 ceiling the allocation at NMAX bytes rather than silently
1691 discarding input bytes before NMAX is reached. This makes
1692 a difference only if NMAX exceeds SIZE_MAX / 2.
1694 * obstack.c: Merge from glibc.
1695 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1696 Add libc_hidden_def (_obstack_newchunk).
1697 (_obstack_free) [! defined _LIBC]: Remove.
1698 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1699 a clone of the function body.
1700 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1701 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1703 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1704 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1707 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1708 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1709 Don't use lvalue casts, as GCC plans to remove support for them
1710 in GCC 3.5. Reported by Joseph S. Myers. This bug
1711 was also present in the non-GCC version, indicating that this
1712 code had always been buggy and had never been widely used.
1713 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1714 Use the fast variant of each macro, rather than copying the
1715 definiens of the fast variant; that way, we'll be more likely to
1716 catch future bugs in the fast variants.
1718 2003-10-20 Bruno Haible <bruno@clisp.org>
1720 * wait-process.h: New file, from GNU gettext.
1721 * wait-process.c: New file, from GNU gettext.
1723 2003-10-19 Jim Meyering <jim@meyering.net>
1725 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1727 2003-10-16 Paul Eggert <eggert@twinsun.com>
1729 * getgroups.c: Include <errno.h>, <stdlib.h>.
1730 (getgroups): First arg is int, not size_t.
1731 Don't let 'free' mangle errno.
1733 2003-10-16 Jim Meyering <jim@meyering.net>
1735 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1737 2003-10-15 Paul Eggert <eggert@twinsun.com>
1739 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1741 (new_exclude, add_exclude_file): Initial size no longer needs to
1743 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1744 our own address arithmetic overflow checking.
1746 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1747 (fnmatch): Do not alloca more than 2000 wide characters;
1748 instead, use malloc for large buffers.
1749 Check for address arithmetic overflow, and return -1
1750 with errno set to ENOMEM in that case.
1751 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1752 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1753 instead, return -1. Check for address arithmetic overflow.
1755 2003-10-14 Paul Eggert <eggert@twinsun.com>
1757 Handle invalid suffixes and overflow independently, so that
1758 callers can treat them independently as needed. Fix some bugs in
1759 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1760 suffix for a human-readable blocksize. The major caller-visible
1761 change is the addition of a new
1762 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1763 that both overflow and suffix chars were found.
1765 * human.c (humblock): Don't check separately for invalid suffix
1766 char; that is xstrtoumax's job (now that its bug is fixed).
1767 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1768 INTMAX_MAX]: New macros.
1769 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1770 TYPE_MAXIMUM): New macros.
1771 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1772 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1773 if overflow occurs, as it's what __strtol does and it's more useful
1775 (__xstrtol): If __strtol reports some error other than ERANGE,
1776 reflect it to the caller as LONGINT_INVALID. If it reports
1777 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1778 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1779 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1781 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1782 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1783 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1784 [defined UINTMAX_MAX]: New macros.
1786 2003-10-14 Bruno Haible <bruno@clisp.org>
1788 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1789 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1790 Also use volatile where needed.
1792 2003-10-12 Paul Eggert <eggert@twinsun.com>
1794 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1795 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1796 and define in terms of the other primitives.
1797 * xmalloc.c: Include stdbool.h; do not include exit.h.
1798 (SIZE_MAX): Define if not already defined.
1799 (array_size_overflow): New function.
1800 (xalloc_die): Abort instead of exiting if 'error' returns.
1801 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1802 (xmalloc, xrealloc): Use them.
1803 (xcalloc): Check for address arithmetic overflow.
1804 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1805 a bit faster than strcpy.
1807 2003-10-08 Paul Eggert <eggert@twinsun.com>
1809 Merge getpass from libc, plus a few fixes.
1811 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1812 Include <stdbool.h>.
1813 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1814 __fsetlocking to empty.
1815 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1816 do include <bits/libc-lock.h>.
1817 Do not include <fcntl.h>; not needed.
1818 [_LIBC]: Include <wchar.h>.
1819 (NOTCANCEL_MODE): New macro.
1820 (flockfile, funlockfile) [_LIBC]: New macros.
1821 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1822 [!_LIBC]: New macros.
1823 (call_fclose): New function.
1824 (getpass): Use it. Save tty stream separately; this simplifies the
1825 code and makes it more reliable if stdin happens to equal stdout.
1826 Invoke __fsetlocking on tty.
1827 Handle thread cancellation if needed.
1828 Namespace cleanup (use __tcgetattr, __getline).
1829 Use bool for Booleans.
1830 [USE_IN_LIBIO]: Handle wide streams.
1831 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1832 stream might go where.
1834 * unlocked-io.h: Include <stdio.h>, so that the caller
1835 doesn't have to include <stdio.h> before us.
1836 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1837 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1838 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1839 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1840 if not declared, so that we can use getpass.c code from libc without
1842 (flockfile, ftrylockfile, funlockfile): New macros.
1844 2003-10-06 Bruno Haible <bruno@clisp.org>
1846 * version-etc-2.h: Remove file.
1847 * version-etc-2.c: Remove file.
1849 2003-09-25 Jim Meyering <jim@meyering.net>
1850 Bruno Haible <bruno@clisp.org>
1852 This lets translators provide better translations for the
1853 "Written by ..." part of --version output.
1854 * version-etc.h: Include stdarg.h.
1855 (version_etc_copyright): Declare as readonly.
1856 (version_etc): Make this function variadic with a NULL-terminated list
1857 of author name strings.
1858 (version_etc_va): New declaration.
1859 * version-etc.c: Include stdarg.h, stdlib.h.
1860 (version_etc_copyright): Declare as readonly.
1861 (version_etc_va): New function. Provide a different translatable string
1862 for each possible number of authors < 10. Abbreviate when there are 10
1864 (version_etc): Make this function variadic. Call version_etc_va.
1865 Suggestion from Gary V. Vaughan.
1867 * long-options.h (parse_long_options): Change prototype: the authors
1868 string is moved to the end and becomes variadic.
1869 * long-options.c: Include stdarg.h.
1870 (parse_long_options): Make this function variadic, too.
1871 Call version_etc_va, not version_etc.
1873 2003-10-06 Bruno Haible <bruno@clisp.org>
1875 * fatal-signal.h: New file, from GNU gettext.
1876 * fatal-signal.c: New file, from GNU gettext.
1878 2003-10-04 Karl Berry <karl@gnu.org>
1880 * argp*: update from libc.
1882 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1884 * getpass.c (getpass): Use a no-op fseek when switching from input to
1885 output mode on the same stream.
1887 2003-09-29 Paul Eggert <eggert@twinsun.com>
1889 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1890 Fix arg typo in previous patch.
1892 2003-09-28 Jim Meyering <jim@meyering.net>
1894 * error.c: Correct cpp indentation.
1896 2003-09-27 Paul Eggert <eggert@twinsun.com>
1898 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1899 Omit the special code that used __typeof__, since we worry that
1900 it could be more trouble than it's worth. See:
1901 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1902 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1906 2003-09-26 Jim Meyering <jim@meyering.net>
1908 * error.c (error_tail): Move some declarations
1909 into inner scope where the local variables are used.
1911 2003-09-26 Bruno Haible <bruno@clisp.org>
1913 * stpncpy.h (gnu_stpncpy): New declaration.
1914 (stpncpy): Define as alias for gnu_stpncpy.
1915 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1917 2003-09-26 Paul Eggert <eggert@twinsun.com>
1919 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1920 (error_tail): Do not loop, reallocating temporary buffer, since
1921 the output cannot contain more wide characters than the input
1922 contains bytes, the size must be big enough already. This avoids
1923 one potential size overflow calculation. Check for size overflow
1924 when calculating temporary buffer size. Free temporary buffer
1925 when done, if it was allocated with malloc; this plugs a memory
1926 leak. Remove casts from void * to pointers, that are no longer
1927 needed now that we're assuming C89 or better.
1929 Merge error changes from glibc.
1931 * error.c, error.h: Update copyright notice header to match glibc.
1932 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1933 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1934 Disable cancellation while printing error.
1935 * error.h: Prepend __ to parameter names.
1937 2003-09-25 Karl Berry <karl@gnu.org>
1939 * argp-fmtstream.c, argp-help.c: update from libc.
1941 2003-09-25 Bruno Haible <bruno@clisp.org>
1943 * version-etc-2.h: New file, from version-etc.h with modifications.
1944 * version-etc-2.c: New file, from version-etc.c with modifications.
1946 2003-09-25 Simon Josefsson <jas@extundo.com>
1948 * xgetdomainname.h: New file.
1949 * xgetdomainname.c: New file.
1951 2003-09-25 Simon Josefsson <jas@extundo.com>
1952 Bruno Haible <bruno@clisp.org>
1954 * getdomainname.h: New file.
1955 * getdomainname.c: New file.
1957 2003-09-24 Paul Eggert <eggert@twinsun.com>
1959 * linebuffer.c (freebuffer): Don't free the argument, just
1960 the buffer associated with the argument. Bug reported by
1963 2003-09-19 Karl Berry <karl@gnu.org>
1965 * argp.h: update from libc.
1967 2003-09-16 Paul Eggert <eggert@twinsun.com>
1969 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1970 input error, instead of returning NULL the next time we are called
1971 (and therefore losing track of errno).
1973 2003-09-15 Paul Eggert <eggert@twinsun.com>
1975 * getndelim2.c (getndelim2): Don't trash errno when a read
1976 fails, so that the caller gets the proper errno.
1978 * readutmp.c (read_utmp): Likewise.
1979 Check for fstat error. Close stream and free storage
1982 2003-09-14 Bruno Haible <bruno@clisp.org>
1984 * fwriteerror.h: New file.
1985 * fwriteerror.c: New file.
1987 2003-09-14 Jim Meyering <jim@meyering.net>
1989 * getloadavg.c: Correct cpp indentation.
1990 * strdup.c: Likewise.
1991 * vasnprintf.c: Likewise.
1993 2003-09-12 Paul Eggert <eggert@twinsun.com>
1995 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1996 * obstack.c [!defined _LIBC]: Likewise.
1997 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1998 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1999 * exitfail.c: Don't include stdlib.h; no longer needed.
2001 More changes to assume C89 or better.
2003 * error.c (error_tail): Assume vprintf.
2005 * argmatch.c (getenv): Remove decl.
2006 * progreloc.c (get_full_program_name): Define via prototype.
2007 * setenv.c (clearenv): Likewise.
2008 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2010 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2011 (malloc, memcpy): Remove decls.
2012 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2013 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2014 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2015 (memcpy): Remove macro.
2016 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2017 (__P): Remove. All uses removed.
2018 (PTR): Remove. All uses changed to void *.
2019 (CHAR_BIT, NULL): Remove.
2020 (spaces, zeros, memset_space, memset_zero)
2021 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2023 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2024 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2025 Define with prototype.
2026 Remove now-unnecessary prototype decl.
2027 (extra_args_spec): Assume ANSI C. All uses changed.
2028 (extra_args_spec_iso): Remove.
2029 (my_strftime, emacs_strftimeu): Define via prototype.
2030 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2032 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2033 * strtoimax.c: Include <stdlib.h> unconditionally.
2034 (strtoul, strtol): Remove decls.
2035 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2037 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2038 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2039 (LOCALE_PARAM_PROTO): New macro.
2040 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2041 (INTERNAL (strtol), strtol): Define with a prototype.
2042 (PARAMS): Remove. All uses removed.
2043 * tempname.c: Include <string.h> unconditionally.
2044 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2045 * xgethostname.c (main): Define with a prototype.
2046 * xmalloc.c: Include "xalloc.h" first, to check interface.
2047 Include <stdlib.h> unconditionally.
2048 (calloc, malloc, realloc, free): Remove decls.
2049 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2050 Include <stdlib.h> unconditionally. Sort include file names.
2052 (xstrtod): Define with a prototype.
2053 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2054 (strtol, strtoul): Remove decls.
2056 2003-09-11 Paul Eggert <eggert@twinsun.com>
2058 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2059 Include <stdlib.h>, <string.h> unconditionally.
2060 Remove now-unnecessary cast to char *.
2061 * strnlen.c: Include <string.h> unconditionally.
2062 * yesno.c (yesno): Define with a prototype.
2064 2003-09-10 Bruno Haible <bruno@clisp.org>
2066 * strcspn.c: Include <string.h> unconditionally.
2067 * strpbrk.c: Include <string.h> unconditionally.
2068 * strstr.c: Include <string.h> unconditionally.
2069 * unicodeio.c: Include <string.h> unconditionally.
2070 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2071 * unsetenv.c: Likewise.
2072 * xreadlink.c: Include <stdlib.h> unconditionally.
2073 * yesno.c: Include <stdlib.h> unconditionally.
2074 (rpmatch): Add prototype.
2076 2003-09-10 Jim Meyering <jim@meyering.net>
2078 * error.c: Correct indentation of cpp directives.
2080 2003-09-09 Paul Eggert <eggert@twinsun.com>
2084 * acosl.c (main): Use a prototype.
2085 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2088 * getloadavg.c (getloadavg, main): Define via prototypes.
2090 * getopt.h (struct option.name): Assume C89, and use 'const'.
2091 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2092 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2094 * getopt.c (const): Remove macro.
2095 Include <string.h> unconditionally.
2096 (my_index): Remove; all uses changed to strchr.
2097 (strlen): Remove decl.
2098 (exchange): Remove forward decl; no longer needed.
2099 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2100 Define with prototype.
2101 * getopt1.c (const): Remove macro.
2102 (getopt_long, getopt_long_only, main): Define with prototype.
2104 * getugroups.c: Include <string.h> unconditionally.
2106 * getusershell.c: Include <stdlib.h> unconditionally.
2107 (getusershell, setusershell, endusershell, readname, main):
2108 Define with prototypes.
2110 * group-member.c: Include group-member.h first.
2111 Include <stdlib.h> unconditionally.
2113 * hard-locale.c: Include hard-locale.h first.
2114 Include <stdlib.h>, <string.h> unconditionally.
2116 * hash.c (free, malloc): Remove decls.
2117 Include <stdlib.h> unconditionally.
2119 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2120 (getenv): Do not declare.
2122 * idcache.c: Include <string.h> unconditionally.
2124 * long-options.c: Include long-options.h first, to test interface.
2125 Include <stdlib.h> unconditionally.
2127 * makepath.c: Include makepath.h first, to test interface.
2128 Include <stdlib.h> and <string.h> unconditionally.
2130 * linebuffer.c: Include <stdlib.h>.
2131 (free): Remove decl.
2133 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2134 rpl_malloc returns void *, not char *.
2135 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2137 * md5.h: Include <limits.h> unconditionally.
2138 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2139 (__P): Remove; all uses removed.
2140 * md5.c: Include "md5.h" first.
2141 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2142 md5_buffer, md5_process_bytes, md5_process_block):
2143 Define with prototypes.
2144 * sha.h (__P): Remove all uses. (It wasn't defined??)
2145 * sha.c: Include "sha.h" first.
2146 Include <stdlib.h>, <string.h> unconditionally.
2148 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2149 * memcmp.c (__ptr_t): Likewise.
2150 * memrchr.c (__ptr_t): Likewise.
2151 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2152 Include <string.h> unconditionally.
2153 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2154 * memchr.c: Include <stdlib.h> unconditionally.
2155 * memchr.c (LONG_MAX): Remove.
2156 * memrchr.c (LONG_MAX): Likewise.
2157 * memchr.c (__memchr): Define via a prototype.
2158 * memrchr.c (__memrchr): Likewise.
2159 * memcmp.c (__P): Remove, and remove all uses.
2160 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2161 Remove forward decls; no longer needed.
2162 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2163 Use types required by C89 in prototype.
2165 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2166 * savedir.c: Likewise.
2167 * mkdir.c (free): Remove decl.
2168 * rmdir.c (rmdir): Define with a prototype.
2169 * savedir.c: Include savedir.h first, to test interface.
2171 * mktime.c (STDC_HEADERS): Remove.
2172 Include <stdlib.h>, <string.h> unconditionally.
2174 * modechange.c: Include <stdlib.h> unconditionally.
2175 (malloc): Remove decl.
2177 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2178 (free): Remove decl.
2180 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2181 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2182 (This type really should be intptr_t, but that's a C99ism.)
2183 (_obstack_memcpy): Remove: all uses changed to memcpy.
2184 Include <string.h> unconditionally.
2185 (struct obstack): Assume __STDC__ for types of members
2186 chunkfun, freefun, extra_arg.
2187 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2188 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2189 obstack_begin, obstack_specify_allocation,
2190 obstack_specify_allocation_with_arg, obstack_chunkfun,
2191 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2192 Remove unprototyped decls and the macros that use them.
2193 * obstack.c (POINTER): Remove. All uses changed to void *.
2194 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2195 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2196 (defined __STDC__ && __STDC__)]:
2197 Remove nonprototyped code.
2198 Include <stdlib.h> unconditionally.
2199 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2200 _obstack_allocated_p, _obstack_free, obstack_free,
2201 _obstack_memory_used, print_and_abort):
2202 Define using prototypes.
2203 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2204 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2205 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2206 obstack_next_free, obstack_object_size, obstack_room) [0]:
2207 Remove unused, unprototyped code.
2209 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2211 * physmem.c (physmem_total, physmem_available, main): Define
2214 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2215 (main): Define with a prototype.
2217 * posixver.c (getenv): Remove decl.
2219 * putenv.c (malloc): Returns void *, not char *.
2220 Include <string.h> unconditionally.
2221 (strchr, memcpy, NULL): Do not define.
2223 * readtokens.c: Include readtokens.h first, to test interface.
2224 Include <stdlib.h>, <string.h> unconditionally.
2225 (init_tokenbuffer): Define with a prototype.
2227 * regex.c (PARAMS): Remove. All uses removed.
2228 All uses of _RE_ARGS removed, too.
2229 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2231 (bzero): Assume memset exists.
2232 (memcmp, memcpy, NULL): Remove.
2233 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2234 char, or assignments to local vars of type signed char.
2235 (init_syntax_once, PREFIX(extract_number_and_incr),
2236 PREFIX(print_partial_compiled_pattern),
2237 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2238 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2239 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2240 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2241 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2242 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2243 wcs_compile_range, byte_compile_range, truncate_wchar,
2244 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2245 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2246 count_mbs_length, wcs_re_match_2_internal,
2247 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2248 PREFIX(alt_match_null_string_p),
2249 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2250 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2251 regfree, PREFIX(extract_number)): Define with prototype. Remove
2252 now-unnecessary declaration, if any.
2253 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2255 Remove now-unnecessary casts among pointer types.
2256 * regex.h (_RE_ARGS): Remove. All uses removed.
2258 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2259 (free): Remove decl.
2261 * rpmatch.c: Include <stdlib.h> unconditionally.
2263 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2264 (free): Remove decl.
2266 * save-cwd.c: Include <stdlib.h> unconditionally.
2267 * xgetcwd.c: Likewise.
2269 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2270 (free): Remove decl.
2272 * strchrnul.c (strchrnul): Define with a prototype.
2273 Fix bug: c_in was not converted to char before searching.
2275 The following changes are not K&R related:
2277 * group-member.h: Include <sys/types.h>, so that this file is
2279 * makepath.h: Likewise.
2281 * getusershell.c (readname, default_index, line_size, readname):
2282 Use size_t, not int, for sizes.
2283 (readname): If the size overflows, report an error instead of
2286 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2288 * getndelim2.c: Assume stdlib.h per the C89 spec.
2290 2003-09-08 Paul Eggert <eggert@twinsun.com>
2292 Assume C89 or better; remove K&R cruft.
2293 A few of these changes were first proposed by Derek Robert Price
2294 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2296 * addext.c: Include <string.h> unconditionally.
2297 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2298 Don't declare getenv or malloc.
2300 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2301 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2303 (find_stack_direction, alloca): Use prototypes.
2305 * atexit.c (atexit): Define using a prototype.
2307 * basename.c, dirname.c, stripslash.c:
2308 Include <string.h> unconditionally.
2310 * bcopy.c: Include <stddef.h>.
2311 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2313 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2315 * error.h (error, error_at_line, error_print_progname)
2316 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2317 * error.c: Include error.h first, to check interface.
2318 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2319 (VA_START): Remove; all uses changeed to va_start.
2320 (exit, strerror): Remove decls.
2321 (error_print_progname): Prototype uncondionally.
2322 Don't include <errno.h>; no longer needed.
2323 (private_strerror): Remove.
2324 (error_tail): Always define.
2325 (error, error_at_line): Assume C89 or better; always use prototypes.
2326 * fatal.c: Include "fatal.h" first, to test interface.
2327 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2328 (VA_START): Remove; all uses changed to va_start.
2329 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2331 (exit): Remove decl.
2332 (fatal): Prototype unconditionally. Assume va_start works.
2333 Abort at end, to pacify gcc.
2335 * euidaccess.c (main): Define with a prototype.
2337 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2339 * exitfail.c: Include <stdlib.h> unconditionally.
2341 * fnmatch_.h (__P): Remove. All uses changed to assume
2343 * fnmatch.c: Include fnmatch.h first, to test interface.
2344 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2345 (getenv): Remove decl.
2346 (fnmatch): Define using a prototype.
2347 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2348 (FCT): Define using a prototype.
2350 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2352 * gethostname.c: Include <stddef.h>.
2353 (gethostname): Define with prototype. Length is size_t, not int.
2355 2003-09-08 Paul Eggert <eggert@twinsun.com>
2357 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2358 getversion.c should have been removed then, but was accidentally
2361 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2362 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2364 2003-09-07 Paul Eggert <eggert@twinsun.com>
2366 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2367 copy_tm_result. Bug reported by Simon Josefsson in
2368 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2370 2003-09-06 Paul Eggert <eggert@twinsun.com>
2372 * time_r.c, time_r.h: New files.
2374 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2376 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2377 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2379 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2381 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2382 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2385 * timegm.c: Switch to glibc implementation, with the following changes:
2386 [defined HAVE_CONFIG_H]: Include <config.h>.
2387 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2388 (__mktime_internal) [!defined _LIBC]: New decl.
2389 (__gmtime_r) [!defined _LIBC]: New macro and function.
2390 (timegm): Use a prototype, since gnulib assumes C89.
2391 Do not bother declaring tmp to be const, as it's not really usefu.
2392 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2393 (timegm): Declare only if HAVE_DECL_TIMEGM.
2395 2003-09-03 Paul Eggert <eggert@twinsun.com>
2397 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2398 Bug reported by Lute Kamstra in
2399 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2401 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2402 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2403 course with correspondingly smaller numbers for tomorrow and
2404 yesterday. From Tadayoshi Funaba. Originally installed into
2405 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2408 2003-08-31 Simon Josefsson <jas@extundo.com>
2410 * timegm.h: New file.
2411 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2413 2003-08-31 Karl Berry <karl@gnu.org>
2415 * argp.h: update from libc.
2417 2003-08-28 Bruno Haible <bruno@clisp.org>
2419 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2420 warning on QNX, which defines O_BINARY to 000000.
2422 2003-08-24 Bruno Haible <bruno@clisp.org>
2424 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2425 MSVC7 <stdio.h> is included later.
2427 2003-08-20 Bruno Haible <bruno@clisp.org>
2429 * progname.h: New file, from GNU gettext.
2430 * progname.c: New file, from GNU gettext.
2431 * progreloc.c: New file, from GNU gettext.
2433 2003-08-19 Bruno Haible <bruno@clisp.org>
2435 * xstrdup.c: Assume <string.h> exists.
2437 2003-08-18 Jim Meyering <jim@meyering.net>
2439 * setenv.h: Indent nested cpp directive.
2440 * vasnprintf.c: Remove trailing blanks.
2442 2003-08-17 Simon Josefsson <jas@extundo.com>
2443 Bruno Haible <bruno@clisp.org>
2445 * xstrndup.h: New file.
2446 * xstrndup.c: New file.
2448 2003-08-17 Bruno Haible <bruno@clisp.org>
2450 * strndup.h: New file.
2452 2003-08-16 Paul Eggert <eggert@twinsun.com>
2454 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2455 space, undoing this 2003-08-12 change:
2456 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2458 2003-08-16 Jim Meyering <jim@meyering.net>
2460 Merge from coreutils.
2461 * xstrtoimax.c: #else #if -> #elif.
2462 * xstrtoumax.c: Likewise.
2464 2003-08-15 Paul Eggert <eggert@twinsun.com>
2466 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2467 rather than tab, after '#' in shell-script copyright notices.
2468 Suggested by Bruno Haible.
2470 2003-08-15 Jim Meyering <jim@meyering.net>
2471 and Paul Eggert <eggert@twinsun.com>
2473 Merge from coreutils.
2474 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2475 member but strut utmpx does not. Needed for AIX 4.3.3.
2476 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2478 2003-08-15 Jim Meyering <jim@meyering.net>
2480 Merge from coreutils.
2481 * xgethostname.c: Include <stdlib.h>.
2482 (xghostname): Don't exit for anything other than memory-related
2483 failure; just return NULL.
2484 * userspec.c: Include "posixver.h".
2485 (parse_user_spec): Accept `.' as a separator only
2486 in pre-POSIX-200112 mode.
2487 * strtoimax.c: Use #elif rather than #else #if.
2488 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2489 Remove function, now that we can rely on a working tzset function.
2490 [!_LIBC]: Ensure that the required autoconf test has been run.
2491 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2492 Use underlying_strftime for %r.
2493 * sha.c: Merge in some clean-up and optimization changes from glibc.
2494 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2495 Ensure that it is a multiple of 64.
2496 Rearrange loop exit tests so as to avoid performing an
2497 additional fread after encountering an error or EOF.
2498 * realloc.c: Update copyright date.
2500 2003-08-14 Jim Meyering <jim@meyering.net>
2502 Merge from coreutils.
2503 * obstack.h: Whitespace changes.
2504 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2505 and xcalloc return values.
2506 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2507 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2508 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2509 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2510 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2512 Use mntctl's return value to drive the entry-processing loop, since
2513 we can't rely on the value of the vmt_length member in the last
2514 entry. On some systems doing so could result in exhausting
2515 virtual memory. Based in part on a patch from Mike Jetzer.
2517 2003-08-14 Jim Meyering <jim@meyering.net>
2518 and Paul Eggert <eggert@twinsun.com>
2520 Merges from coreutils, plus other fixes.
2521 * physmem.c: Merge in portability changes from gcc/libiberty
2522 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2523 for credits and details. Thanks to Kaveh Ghazi for helping
2524 to keep these files in sync.
2525 (ARRAY_SIZE): Define it.
2526 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2527 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2528 (memcasecmp): Don't assume size_t fits in unsigned int.
2529 Remove casts and duplicate code.
2530 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2531 (memcpy): Remove definition.
2532 Merge in some clean-up and optimization changes from glibc.
2533 [BLOCKSIZE]: Move definition to top of file.
2534 Ensure that it is a multiple of 64.
2535 Rearrange loop exit tests so as to avoid performing an
2536 additional fread after encountering an error or EOF.
2537 * md5.h (md5_uintptr): Define.
2538 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2539 return to the initial working directory. Preserve errno
2541 * idcache.c: Include "xalloc.h".
2542 (xmalloc, xrealloc): Remove decls.
2543 (getuser): Remove casts no longer required in C89.
2544 * human.c: Include stdio.h, for sprintf.
2545 * group-member.c: Include "xalloc.h".
2546 (xmalloc, xrealloc): Remove decls.
2547 (get_group_info): Remove casts no longer required in C89.
2548 * getusershell.c (readname): Remove casts no longer required in C89.
2549 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2550 * getline.c: Whitespace fix, from coreutils.
2552 2003-08-13 Paul Eggert <eggert@twinsun.com>
2554 * exclude.c: Include <ctype.h>
2555 (IN_CTYPE_DOMAIN): New macro.
2557 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2560 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2561 Undo previous (whitespace-only) change.
2563 2003-08-12 Paul Eggert <eggert@twinsun.com>
2565 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2566 Normalize leading white space and remove trailing white space.
2567 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2568 notice, as per ../config/srclist-update.
2570 Merge from coreutils.
2571 * euidaccess.h: New file.
2572 * euidaccess.c: Include it.
2573 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2574 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2575 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2577 2003-08-11 Bruno Haible <bruno@clisp.org>
2579 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2580 (vasnprintf): Use it instead of wcslen.
2582 2003-08-11 Bruno Haible <bruno@clisp.org>
2584 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2585 value to ensure that _Bool promotes to int. Use #define for _Bool when
2586 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2588 2003-08-10 Karl Berry <karl@gnu.org>
2590 * regex.h: update from libc (whitespace fix).
2592 2003-08-09 Paul Eggert <eggert@twinsun.com>
2594 Merge some files from coreutils. These changes were
2595 originally made by Jim Meyering.
2596 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2597 many older Unixes require this.
2598 * alloca.c (alloca): Remove cast to argument of free;
2599 no longer needed in C89.
2600 * alloca_.h, regex.h: Fix white space to match
2601 what GNU indent does.
2603 2003-08-05 Paul Eggert <eggert@twinsun.com>
2605 * bumpalloc.h: Remove.
2607 2003-08-04 Paul Eggert <eggert@twinsun.com>
2609 * getloadavg.c: Change copyright notice and spacing to conform to
2612 Merge from coreutils.
2613 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2615 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2616 from Karl Berry, implemented by Jim Meyering.
2617 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2618 from Dmitry V. Levin.
2619 Remove anachronistic cast of xrealloc.
2620 * fnmatch_.h (__const): Remove. Use 'const'.
2621 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2622 type. Otherwise, it wouldn't compile with at least /bin/cc on
2623 ymp-cray-unicos9.0.2.X.
2624 Combine two mostly-identical uses of alloca into one.
2625 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2627 2003-08-04 Dave Love <d.love@dl.ac.uk>
2631 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2632 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2633 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2634 obsolete NLIST_NAME_UNION.
2635 [__GNU__]: Undef BSD and FSCALE.
2636 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2638 2003-08-03 Paul Eggert <eggert@twinsun.com>
2640 * stdbool_.h (_Bool): Make it signed char, instead of
2641 an enum type, so that it's guaranteed to promote to int. See:
2642 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2644 2003-07-31 Paul Eggert <eggert@twinsun.com>
2646 * strerror.c: Include config.h, limits.h. Declare sprintf.
2647 (strerror): Don't assume that a printable int fits in 14 bytes.
2649 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2650 Bruno Haible <bruno@clisp.org>
2652 * getline.h (getline, getdelim): Change return type to ssize_t.
2653 * getline.c (getline, getdelim): Likewise.
2654 Remove _GNU_SOURCE define; now it's defined in config.h through
2657 2003-07-22 Paul Eggert <eggert@twinsun.com>
2659 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2660 over-parenthesization in macros.
2662 Sync with coreutils.
2664 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2667 Use `exit_failure' for xalloc and xmemcoll instead of their own
2668 private exit-failure variables.
2669 * xalloc.h (xalloc_exit_failure): Remove.
2670 * xmalloc.c: Likewise. Include exitfail.h.
2671 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2672 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2673 * xmemcoll.c: Likewise. Include exitfail.h.
2674 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2676 2003-07-18 Paul Eggert <eggert@twinsun.com>
2678 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2679 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2680 to test that it can stand by itself. Include "exitfail.h".
2681 Clients should set exit_failure instead.
2682 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2684 2003-07-18 Andreas Schwab <schwab@suse.de>
2686 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2688 2003-07-18 Bruno Haible <bruno@clisp.org>
2690 * getndelim2.h: New file.
2691 * getndelim2.c: Make into a module of its own. Include config.h,
2693 (getndelim2): Make non-static. Change return type to ssize_t.
2694 * getline.h: Change argument names.
2695 * getline.c: Include getndelim2.h instead of getndelim2.c.
2696 * getnline.c: Include getndelim2.h.
2698 2003-07-17 Bruno Haible <bruno@clisp.org>
2700 * Makefile.am: Remove file.
2701 * Makefile.in: Remove file.
2703 2003-07-17 Bruno Haible <bruno@clisp.org>
2705 * getnline.h: New file.
2706 * getnline.c: New file.
2707 * getndelim2.c: New file, extracted from getline.c.
2708 (getndelim2): Renamed from getdelim2, with added nmax argument.
2709 * getline.c: Include getndelim2.c.
2710 (getdelim2): Moved out to getndelim2.c.
2711 (getline, getdelim): Update.
2713 2003-07-15 <karl@gnu.org>
2715 * vasnprintf.c: update from gettext.
2717 2003-07-15 Jim Meyering <jim@meyering.net>
2719 * makepath.c (make_path): Enclose diagnostic in _(...).
2721 2003-07-14 Paul Eggert <eggert@twinsun.com>
2723 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2724 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2725 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2726 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2727 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2728 updated automatically by ../config/srclist-update. This changes
2729 their license from LPGL to GPL.
2731 2003-07-14 Jim Meyering <jim@meyering.net>
2733 Don't emit diagnostics. Let callers do that.
2734 * save-cwd.c: Don't include "error.h".
2735 (save_cwd): Don't call error. Ensure that errno is valid
2736 when returning nonzero.
2738 * save-cwd.h (restore_cwd): Update prototype.
2739 * save-cwd.c (restore_cwd): Remove two parameters.
2740 Simplify. Don't call error upon failure. Let callers do that.
2741 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2742 when auditing is enabled. But don't bother updating the #if.
2744 2003-07-14 Simon Josefsson <jas@extundo.com>
2746 * mempcpy.h: New file.
2747 * mempcpy.c: New file.
2749 2003-07-14 Paul Eggert <eggert@twinsun.com>
2751 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2752 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2753 unicodeio.c, unicodeio.h, unlocked-io.h:
2754 Switch from LGPL to GPL.
2756 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2758 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2759 it breaks C++ compilation.
2760 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2762 2003-07-10 Jim Meyering <jim@meyering.net>
2764 * vasnprintf.c: Remove trailing blanks.
2765 Make cpp indentation consistent.
2767 2003-07-09 Paul Eggert <eggert@twinsun.com>
2769 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2770 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2771 Switch from LGPL to GPL.
2773 2003-07-07 Paul Eggert <eggert@twinsun.com>
2775 * mktime.c: Fix some boundary cases and remove need for floating point.
2777 Issue a compile-time diagnostic if time_t is floating point, or if
2778 two's complement arithmetic is not in effect, or if arithmetic
2779 right shift does not propagate the sign. These assumptions were
2780 all in the original code but they weren't checked.
2782 (TIME_T_MIDPOINT, verify): New macros.
2783 (__isleap): Remove; it has integer overflow problems.
2784 (leapyear): New function, without those problems.
2785 (ydhms_tm_diff): Remove; splitting into two parts.
2786 (ydhms_diff): New function, containing the arithmetic part of
2787 the old ydhms_tm_diff function. Issue a compile-time
2788 diagnostic if we are not using C99 integer division.
2789 Avoid casts when possible.
2790 (guess_time_tm): New function, containing the checking part of
2791 the old ydhms_tm_diff function. Return the new value, rather than
2792 the difference between it and the old. Accept a new argument T
2793 so that *T specifies the old value. Check for overflow in the result.
2795 (__mktime_internal): Use a time_t offset, not a long int offset.
2796 This undoes the 2003-06-04 change, which is no longer needed now
2797 that we have better overflow checking.
2798 (localtime_offset): Likewise.
2800 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2801 and long are 64-bit but int is only 32-bit.
2802 (ydhms_diff): Use long int to store year1 and yday1.
2803 Issue a compile-time diagnostic if long int is not wide enough.
2805 (__mktime_internal): Use long int to store adjusted year and yday.
2806 Use plain C rather than preprocessor commands, if that doesn't
2808 Check for overflow (and try to repair) after each probe
2809 rather than checking only at the very end. This avoids some bugs
2810 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2811 does not equal GMT offset at maximum time).
2812 Use integer to check for overflow rather than floating point; this
2813 is more portable to non-IEEE hosts, and is a tad faster.
2814 When we detect that we are oscillating between two values,
2815 don't check whether tm_isdst has the requested value, since
2816 we already know the answer. When tm_isdst has the wrong value,
2817 use a different heuristic to find the right one, based on the
2818 extreme values actually observed in practice in tz2003a,
2819 rather than the (overly optimistic) "previous 3 calendar quarters".
2821 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2822 "T const" to accommodate glibc style.
2823 (check_result): Use less-confusing report format. "long" -> "long int.
2825 Don't loop if the iteration overflows time_t.
2826 Allow a negative step in the iteration.
2828 2003-07-01 Paul Eggert <eggert@twinsun.com>
2830 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2831 having it depend on HAVE_SYS_TYPES_H.
2833 2003-06-25 Bruno Haible <bruno@clisp.org>
2835 * readlink.c: New file.
2837 2003-06-20 Bruno Haible <bruno@clisp.org>
2839 Assume C89, so PARAMS isn't needed.
2840 * unicodeio.h (PARAMS): Remove.
2841 * unicodeio.c: Don't use PARAMS.
2843 2003-06-18 Jim Meyering <jim@meyering.net>
2845 Merge changes from coreutils.
2846 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2847 Remove explicit declarations of xmalloc and realloc.
2849 (read_utmp): Remove anachronistic cast of xmalloc.
2851 2003-06-17 Paul Eggert <eggert@twinsun.com>
2853 Assume C89, so PARAMS isn't needed.
2854 * backupfile.h (PARAMS): Remove. All uses removed.
2855 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2856 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2857 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2858 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2859 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2860 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2861 xstrtol.h: Likewise.
2862 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2863 same.h, strverscmp.h: Do not include config.h; no longer needed.
2864 Anyway, config.h should always be included before any other file.
2866 2003-06-11 Simon Josefsson <jas@extundo.com>
2868 * sysexit_.h: New file.
2870 2003-05-20 Derek Price <derek@ximbiot.com>
2872 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2874 2003-06-10 Simon Josefsson <jas@extundo.com>
2876 * strchrnul.h: New file.
2877 * strchrnul.c: New file.
2879 2003-06-10 Simon Josefsson <jas@extundo.com>
2881 * argp.h: New file, from glibc.
2882 * argp-ba.c: New file, from glibc.
2883 * argp-eexst.c: New file, from glibc.
2884 * argp-fmtstream.c: New file, from glibc.
2885 * argp-fmtstream.h: New file, from glibc.
2886 * argp-fs-xinl.c: New file, from glibc.
2887 * argp-help.c: New file, from glibc.
2888 * argp-namefrob.h: New file, from glibc.
2889 * argp-parse.c: New file, from glibc.
2890 * argp-pv.c: New file, from glibc.
2891 * argp-pvh.c: New file, from glibc.
2892 * argp-xinl.c: New file, from glibc.
2894 2003-06-07 Jim Meyering <jim@meyering.net>
2896 * readtokens.h: Put `Free Software Foundation, Inc.'
2897 in place of my name in the copyright comment.
2898 Remove definition and uses of __P.
2901 * stat.c: Don't declare xmalloc explicitly.
2902 Instead, include "xalloc.h".
2903 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2904 xrealloc, and xcalloc return values.
2905 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2907 * xgetcwd.h: Remove definition/uses of PARAMS.
2909 2003-06-06 Jim Meyering <jim@meyering.net>
2911 * stdbool_.h: Renamed from stdbool.h.in.
2913 2003-06-06 Jim Meyering <jim@meyering.net>
2915 Merge from coreutils.
2916 * same.c: (same_name): Declare *_basename locals to be `const'.
2917 Consolidate declarations and initializations of *_base* locals.
2919 Merge from coreutils.
2920 This avoids a core dump on systems without GNU putenv,
2921 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2922 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2923 (unsetenv): New static function, from GNU libc.
2924 (rpl_putenv): Use it.
2926 * modechange.c: Remove trailing blanks.
2928 Merge from coreutils.
2929 * fsusage.c: Remove declaration of statfs.
2930 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2932 * posixtm.c: Include <stdbool.h> unconditionally.
2934 2003-06-05 Paul Eggert <eggert@twinsun.com>
2936 * mktime.c (__mktime_internal): When resolving a tm_isdst
2937 mismatch, look in future quarters as well as past. This fixes a
2938 bug when processing fall-backwards gaps immediately after a long
2939 period of daylight-saving time.
2941 * mktime.c: Assume freestanding C89 or better.
2942 (HAVE_LIMITS_H): Remove. Assume it's 1.
2943 (__P): Remove; not used.
2944 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2945 (mktime, not_equal_tm, print_tm, check_result,
2946 main): Use prototypes. Use const * where appropriate.
2947 (main): Fix typo in testing code that uncovered by above changes.
2948 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2950 2003-06-04 Paul Eggert <eggert@twinsun.com>
2952 * mktime.c: Fix Debian bug 177940
2953 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2954 (localtime_offset): Now long int, not time_t, because we want it
2955 to be guaranteed to be signed. All uses changed.
2956 (__mktime_internal): If overflow would occur when adding offset,
2959 Merge 'human' changes from coreutils. Rewrite to support
2960 locale-specific notations like thousands separators.
2961 * human.c: Simplify authorship notice.
2962 Include human.h immediately after config.h.
2963 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2964 <limits.h>: Do not include, since human.h does.
2965 (SIZE_MAX, UINTMAX_MAX): New macros.
2966 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2967 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2968 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2969 (power_letter): Renamed from suffixes.
2970 (generate_suffix_backwards): Remove.
2971 (adjust_value): Now takes int style (because of human.h changes)
2972 and long double value (for greater precision on some platforms).
2973 (group_number): New function.
2974 (human_readable): Use it. Use integer options, not enum.
2975 Put the options before the sizes in the arg list.
2976 Support all the new options.
2977 The old human_readable function has been removed;
2978 use inttostr.h instead.
2979 (human_readable, default_block_size, humblock):
2980 Use uintmax_t, not int, for block sizes.
2981 (human_readable_inexact, block_size_types): Remove.
2982 (block_size_opts): New constant.
2983 (human_options): Renamed from human_block_size, with new signature
2984 that allows block sizes up to UINTMAX_MAX. All callers changed.
2985 * human.h: Add copyright and authorship notice.
2986 Include <limits.h> and <stdbool.h> unconditionally.
2987 (PARAMS): Remove. All uses removed.
2988 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2989 (enum human_inexact_style): Remove tag; now a nameless enum.
2990 (human_floor, human_ceiling, human_round_to_even): Now have
2991 values 2, 0, 1 rather than -1, 1, 0.
2992 (human_group_digits, human_suppress_point_zero, human_autoscale,
2993 human_base_1024, human_SI, human_B): New constants.
2994 (human_readable_inexact, human_block_size): Remove.
2995 (human_readable): Size args are now uintmax_t, not int.
2996 (human_options): New decl.
2998 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2999 unnecessary now that we assume C89 or better. This change
3000 imported from coreutils.
3002 * mktime.c (__mktime_internal): Do not reject negative timestamps
3003 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3004 in the 2003-05-30 sync from glibc.
3006 .h files should stand alone, but we shouldn't include <sys/types.h>
3007 if we can get away with just <stddef.h>.
3009 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3010 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3011 rather than <sys/types.h>, as we merely need size_t.
3012 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3014 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3015 Include <stdio.h>, to get FILE.
3016 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3017 memcasecmp.h has included <stddef.h> and all we need is size_t.
3018 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3019 our interface, instead of including <sys/types.h>
3021 2003-06-02 Paul Eggert <eggert@twinsun.com>
3024 Fix some minor time-related bugs with POSIX time arguments.
3025 Some valid time stamps were being rejected (notably -1, and
3026 time stamps before 1900 on 64-bit hosts). And some invalid
3027 time stamps were being accepted, e.g. September 31.
3029 * posixtm.h (posixtime): Return bool instead of time_t, so
3030 that we can return (time_t) -1 successfully.
3031 * posixtm.c: Likewise.
3032 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3033 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3034 (t): Remove static var.
3035 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3036 of static var. All uses changed.
3037 (year): Do not reject years before 1900; they can occur with
3039 (posix_time_parse): Do not check for out-of-range components;
3040 that is now the caller's responsibility, since our checks were
3041 only approximations.
3042 (posixtime): Use mktime to check for out-of-range components,
3043 since it knows them exactly.
3044 If mktime returns (time_t) -1, check whether an error actually occurred
3045 by invoking localtime on -1.
3046 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3047 posixtime failures better.
3048 Improve the test data (in comments only).
3050 2003-05-30 <karl@gnu.org>
3052 * mktime.c: update from libc.
3054 2003-05-30 Bruno Haible <bruno@clisp.org>
3056 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3057 * localcharset.h: Likewise.
3058 * localcharset.c: Likewise.
3060 2003-05-28 Paul Eggert <eggert@twinsun.com>
3062 Assume the headers required for C89 freestanding compilers.
3063 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3064 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3065 without checking for HAVE_LIMITS_H.
3066 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3067 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3069 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3070 * exclude.c: Include <stdbool.h> unconditionally.
3071 * tempname.c: Include <stddef.h> unconditionally.
3072 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3073 * modechange.c, rpmatch.c (NULL): Don't define, since
3074 <stddef.h> does that.
3075 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3076 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3077 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3078 * xstrtol.c: Likewise.
3079 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3080 * savedir.c: Include <stddef.h> instead of defining NULL.
3082 * addext.c (addext): Use assignment rather than cast, to avoid
3083 warnings on some platforms.
3085 * mktime.c (__mktime_internal): Do not reject negative timestamps
3088 2003-05-10 Bruno Haible <bruno@clisp.org>
3090 * linebreak.c (iconv_string_length): Don't return -1 just because the
3091 string is longer than 4 KB.
3093 2003-05-12 Jim Meyering <jim@meyering.net>
3095 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3096 the space-padded-by-default conversion specifiers, %e, %k, %l.
3098 2003-05-03 Bruno Haible <bruno@clisp.org>
3100 Upgrade to Unicode-4.0.
3101 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3102 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3103 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3104 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3105 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3106 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3107 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3108 Change width of U+E0100..U+E01EF from 1 to 0.
3110 2003-04-25 Bruno Haible <bruno@clisp.org>
3112 * copy-file.c: Include <stddef.h>, for size_t.
3114 2003-04-25 Jim Meyering <jim@meyering.net>
3116 * copy-file.c (copy_file_preserving): Declare buf_size to be
3117 of type size_t, not int.
3119 2003-04-11 Jim Meyering <jim@meyering.net>
3121 Merge changes from Coreutils.
3123 2003-03-22 Jim Meyering <jim@meyering.net>
3125 * strftime.c (widen): Cast alloca return value to proper type.
3127 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3130 * strftime.c (my_strftime): Handle very large width
3131 specifications for numeric values correctly. Improve checks for
3134 2003-01-19 Jim Meyering <jim@meyering.net>
3136 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3137 (nl_get_alt_digit) [! defined my_strftime]: Define.
3138 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3139 _nl_get_alt_digit and _nl_get_walt_digit.
3141 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3142 These changes have no effect outside of _LIBC.
3144 2003-04-10 Bruno Haible <bruno@clisp.org>
3146 * findprog.h: New file, from GNU gettext.
3147 * findprog.c: New file, from GNU gettext.
3149 2003-04-05 Jim Meyering <jim@meyering.net>
3151 Merge changes from Coreutils.
3153 * exclude.h (PARAMS): Remove definition and uses.
3154 * exclude.c: Remove uses of `PARAMS'.
3156 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3157 Add test-cases for DOS filenames. Declare program_name.
3158 (main): Set up program_name. Patch by Rich Dawe.
3160 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3162 Use mntctl's return value to drive the entry-processing loop, since
3163 we can't rely on the value of the vmt_length member in the last
3164 entry. On some systems doing so could result in exhausting
3165 virtual memory. Based in part on a patch from Mike Jetzer.
3167 2003-04-04 Bruno Haible <bruno@clisp.org>
3169 * linebreak.h: New file, from GNU gettext.
3170 * linebreak.c: New file, from GNU gettext with slight modifications.
3171 * lbrkprop.h: New file, from GNU gettext.
3173 2003-04-03 Bruno Haible <bruno@clisp.org>
3175 * utf8-ucs4.h: New file, from GNU gettext.
3176 * utf16-ucs4.h: New file, from GNU gettext.
3177 * ucs4-utf8.h: New file, from GNU gettext.
3178 * ucs4-utf16.h: New file, from GNU gettext.
3180 2003-04-02 Bruno Haible <bruno@clisp.org>
3182 * binary-io.h: New file, from GNU gettext.
3184 2003-04-01 Bruno Haible <bruno@clisp.org>
3186 * pathname.h: New file, from GNU gettext.
3187 * concatpath.c: New file, from GNU gettext.
3189 2003-03-30 Bruno Haible <bruno@clisp.org>
3191 * copy-file.c (copy_file_preserving): Don't set owner if the function
3192 chown() doesn't exist.
3194 2003-03-28 Bruno Haible <bruno@clisp.org>
3196 * copy-file.h: New file, from GNU gettext.
3197 * copy-file.c: New file, from GNU gettext.
3199 2003-03-18 Jim Meyering <jim@meyering.net>
3201 * quote.c (quote_n): Fix typo in comment.
3203 2003-03-14 Jim Meyering <jim@meyering.net>
3205 Merge changes from Coreutils.
3206 * obstack.h (obstack_object_size): Declare temporary, __o,
3207 to be const, in order to avoid warnings.
3208 (obstack_room): Likewise.
3209 (obstack_empty_p): Likewise.
3211 2003-03-13 Paul Eggert <eggert@twinsun.com>
3213 Merge changes from Bison.
3214 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3215 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3216 when compiling Bison 1.875's `bitset bset = obstack_alloc
3217 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3218 * hash.c: Include <stdbool.h> unconditionally.
3220 2003-03-09 Paul Eggert <eggert@twinsun.com>
3222 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3223 Reported by Bruce Becker; see:
3224 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3226 2003-03-03 Paul Eggert <eggert@twinsun.com>
3227 Bruno Haible <bruno@clisp.org>
3229 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3230 Reported by John Hughes, see
3231 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3233 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3235 * poll_.h: New file.
3238 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3240 * mathl.h: New file.
3241 * acosl.c: New file.
3242 * asinl.c: New file.
3243 * atanl.c: New file.
3244 * ceill.c: New file.
3247 * floorl.c: New file.
3248 * frexpl.c: New file.
3249 * ldexpl.c: New file.
3251 * sincosl.c: New file.
3253 * sqrtl.c: New file.
3255 * trigl.c: New file.
3256 * trigl.h: New file.
3258 2003-02-17 Bruno Haible <bruno@clisp.org>
3260 * mkdtemp.h: New file, from GNU gettext.
3261 * mkdtemp.c: New file, from GNU gettext.
3263 2003-01-31 Bruno Haible <bruno@clisp.org>
3265 * rename.c: #undef rename before defining rpl_rename.
3266 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3268 2003-01-30 Bruno Haible <bruno@clisp.org>
3270 * printf-args.h: New file, from GNU gettext.
3271 * printf-args.c: New file, from GNU gettext.
3272 * printf-parse.h: New file, from GNU gettext.
3273 * printf-parse.c: New file, from GNU gettext.
3274 * vasnprintf.h: New file, from GNU gettext.
3275 * vasnprintf.c: New file, from GNU gettext.
3276 * asnprintf.c: New file, from GNU gettext.
3277 * vasprintf.h: New file, from GNU gettext with modifications.
3278 * vasprintf.c: New file, from GNU gettext.
3279 * asprintf.c: New file, from GNU gettext.
3281 2003-01-29 Bruno Haible <bruno@clisp.org>
3283 * stpncpy.h: New file, from GNU gettext with modifications.
3284 * stpncpy.c: New file, from GNU gettext with modifications.
3286 2003-01-28 Bruno Haible <bruno@clisp.org>
3288 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3290 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3293 2003-01-27 Bruno Haible <bruno@clisp.org>
3295 * xsetenv.h: New file, from GNU gettext.
3296 * xsetenv.c: New file, from GNU gettext.
3298 2003-01-23 Bruno Haible <bruno@clisp.org>
3300 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3302 2003-01-22 Bruno Haible <bruno@clisp.org>
3304 * exit.h: New file, from GNU gettext.
3306 2003-01-11 Bruno Haible <bruno@clisp.org>
3308 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3309 * strcase.h (strcasecmp, strncasecmp): Likewise.
3311 2003-01-14 Jim Meyering <jim@meyering.net>
3313 * same.c (same_name): Tweak a comment.
3315 2003-01-11 Bruno Haible <bruno@clisp.org>
3317 * same.c (same_name): Reorder tests so as to avoid calling stat()
3318 when a string comparison is sufficient.
3320 2003-01-11 Bruno Haible <bruno@clisp.org>
3322 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3325 2003-01-11 Bruno Haible <bruno@clisp.org>
3327 * hash-pjw.c: Add comment about low quality of this function.
3329 2003-01-12 Paul Eggert <eggert@twinsun.com>
3331 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3332 to avoid collisions with libcurses and libreadline.
3334 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3335 * getstr.h, getstr.c: Remove.
3336 * getline.c: Include "getline.h", to check interface.
3337 Move body of old getstr.c here: this defines MIN_CHUNK and
3338 declares getdelim2, which is renamed from getstr.
3339 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3341 * linebuffer.c (readlinebuffer): Renamed from readline.
3343 * linebuffer.h: Likewise.
3344 (readline): Remove backward-compatibility macro.
3346 2003-01-12 Jim Meyering <jim@meyering.net>
3348 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3350 2003-01-10 Bruno Haible <bruno@clisp.org>
3352 * alloca_.h: New file.
3353 * getdate.y: Unconditionally include alloca.h.
3354 * makepath.c: Likewise.
3355 * setenv.c: Likewise.
3356 * userspec.c: Likewise.
3358 2003-01-09 Bruno Haible <bruno@clisp.org>
3360 * stdbool.h.in: New file.
3362 2003-01-08 Bruno Haible <bruno@clisp.org>
3364 * safe-read.c: Include specification header first, to ensure its
3366 * full-write.c: Likewise.
3368 2003-01-08 Jim Meyering <jim@meyering.net>
3370 * full-write.c: Undefine and define-away `const' after inclusion
3371 of errno.h, not before. Suggestion from Bruno Haible.
3373 2003-01-07 Jim Meyering <jim@meyering.net>
3375 * full-write.c: Rework so that it may serve to define full_read, too.
3376 * full-read.c: Simply #define FULL_READ and include full-write.c.
3378 2003-01-06 Jim Meyering <jim@meyering.net>
3380 * version-etc.c: Update year in translatable copyright string.
3382 2002-12-25 Bruno Haible <bruno@clisp.org>
3384 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3385 * xstrtol.h: Likewise.
3386 * xstrtoimax.c: Likewise.
3387 * xstrtoumax.c: Likewise.
3388 * human.h: Likewise.
3390 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3391 on systems that have <inttypes.h> but not <stdint.h>.
3393 2002-12-31 Paul Eggert <eggert@twinsun.com>
3395 * memcoll.c (memcoll): Fall back on a simple algorithm using
3396 memcmp if strcoll doesn't work.
3398 2002-12-23 Bruno Haible <bruno@clisp.org>
3400 * localcharset.h: New file.
3401 * localcharset.c: Include it.
3402 * unicodeio.c: Likewise.
3404 2002-12-22 Bruno Haible <bruno@clisp.org>
3406 * utime.c (utime_null): No need to call ftruncate if the file was
3409 2002-12-23 Bruno Haible <bruno@clisp.org>
3411 * memcoll.c (STRCOLL): New macro.
3414 2002-12-22 Bruno Haible <bruno@clisp.org>
3416 * getstr.h (getstr): Define, to avoid clash with libcurses.
3417 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3419 2002-12-22 Bruno Haible <bruno@clisp.org>
3421 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3423 2002-12-23 Bruno Haible <bruno@clisp.org>
3425 * getline.h: Include <stddef.h>, for size_t.
3427 * unicodeio.h: Include <stddef.h>, for size_t.
3428 * unicodeio.c: Don't include <stddef.h>.
3430 2002-12-17 Bruno Haible <bruno@clisp.org>
3432 * canon-host.c (strdup): Remove unused declaration.
3434 * fsusage.c: Include full_read.h.
3435 (get_fs_usage): Use full_read instead of safe_read.
3437 * utime.c (utime_null): Use SAFE_READ_ERROR.
3439 2002-12-11 Bruno Haible <bruno@clisp.org>
3441 * setenv.h: Rewritten to cope with systems that have setenv() but not
3443 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3446 2002-12-11 Bruno Haible <bruno@clisp.org>
3448 * setenv.c (alloca): Fall back to malloc.
3450 (setenv): Use freea() to free memory allocated with alloca().
3452 2002-11-13 Bruno Haible <bruno@clisp.org>
3454 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3455 function declarations.
3456 * unsetenv.c (unsetenv): Likewise.
3458 2002-03-04 Bruno Haible <bruno@clisp.org>
3460 Portability to AIX 4.3.3.
3461 * unsetenv.c: New file, extracted from setenv.c.
3462 * setenv.c: Move the unsetenv() function to unsetenv.c.
3464 2001-12-20 Bruno Haible <bruno@clisp.org>
3466 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3467 use malloc instead. For SunOS 4.
3469 2001-12-11 Bruno Haible <bruno@clisp.org>
3471 * setenv.c: Declare alloca.
3472 (compar_fn_t): New typedef.
3473 (KNOWN_VALUE, STORE_VALUE): Use it.
3475 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3478 2002-12-10 Paul Eggert <eggert@twinsun.com>
3480 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3481 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3482 Choose values that are less likely to collide with system fnmatch
3484 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3485 defined (e.g., a pure POSIX system).
3486 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3487 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3489 2002-12-06 Jim Meyering <jim@meyering.net>
3491 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3493 Merge in changes from libc's misc/error.c, in preparation
3494 for the merge of gnulib's changes back into libc.
3496 * error.c (_): Define only if not already defined.
3497 Move definition to follow all #include directives.
3498 Include unlocked-io.h only if !_LIBC.
3499 [_LIBC]: Include <libio/libioP.h>.
3500 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3501 (fflush): Tweak definition to use INTUSE.
3504 2002-12-05 Paul Eggert <eggert@twinsun.com>
3506 * alloca.c [defined emacs]: Include "lisp.h".
3507 (xalloc_die) [defined emacs]: New macro.
3508 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3509 [! defined emacs]: Include <xalloc.h>.
3510 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3511 (pointer): Typedef to POINTER_TYPE *.
3512 (malloc): Remove decl; we now always use xmalloc.
3513 (alloca): Use old-style definition, since Emacs needs this.
3514 Check for arithmetic overflow when computing combined size.
3516 2002-12-04 Paul Eggert <eggert@twinsun.com>
3518 Do not generate unlocked-io.h automatically, since it's easier to
3519 maintain it by hand.
3521 * unlocked-io.h: New file, from GNU diffutils,
3522 but with proper copyright notice and attribution.
3524 * Makefile.am: Add copyright notice.
3525 (libfetish_a_SOURCES): Add unlocked-io.h.
3526 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3527 (DISTCLEANFILES, io_functions): Remove macros.
3528 (EXTRA_DIST): Remove gen_uio.
3529 (unlocked-io.h): Remove rule.
3531 2002-12-04 Jim Meyering <jim@meyering.net>
3533 Reflect the fact that stat.c and lstat.c are no longer generated.
3534 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3535 (DISTCLEANFILES): Likewise.
3536 (EXTRA_DIST): Likewise.
3537 (all_local): Don't depend on stat.c or lstat.c.
3538 (stat.c, lstat.c): Remove rules.
3539 (EXTRA_DIST): Remove xstat.in.
3541 * xstat.in: Remove file. Contents moved into stat.c.
3542 * stat.c: New file. Contents mostly from xstat.in.
3543 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3544 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3546 * safe-read.c: Rework so that it may serve to define safe_write, too.
3547 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3549 2002-12-03 Jim Meyering <jim@meyering.net>
3551 * safe-read.c, safe-write.c: Change variable names and comments, but
3552 not semantics, to minimize the differences between these two files.
3553 (safe_read): Change comment to mention SAFE_READ_ERROR.
3555 * safe-read.c (IS_EINTR): Define.
3556 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3558 2002-12-02 Bruno Haible <bruno@clisp.org>
3560 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3561 Define, taken from safe-read.c.
3562 (INT_MAX): Provide fallback.
3563 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3564 * safe-write.h (SAFE_WRITE_ERROR): Define.
3566 * safe-read.c (EINTR): Remove definition.
3567 (safe_read): Don't use EINTR if it is absent.
3569 2002-12-02 Jim Meyering <jim@meyering.net>
3571 * safe-read.c (EINTR): Define.
3572 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3573 (INT_MAX): Provide fallback.
3574 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3576 * safe-read.h (SAFE_READ_ERROR): Define.
3578 2002-12-01 Jim Meyering <jim@meyering.net>
3580 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3581 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3583 2002-11-27 Paul Eggert <eggert@twinsun.com>
3585 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3586 hash_rehash): Replace `if (limit <= value) abort ();' with
3587 `if (! (value < limit)) abort ();', for readability.
3589 2002-11-26 <karl@gnu.org>
3591 * strdup.c: copy from libc again, with jim's ok.
3592 * .cppi-disable: re-add strdup.c
3594 2002-11-25 <karl@gnu.org>
3596 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3597 instead of "strtol.c".
3599 2002-11-25 Jim Meyering <jim@meyering.net>
3601 * mktime.c: Sync from libc, now that it has the latest fix.
3603 2002-11-24 <karl@gnu.org>
3605 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3606 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3608 2002-11-24 Jim Meyering <jim@meyering.net>
3610 Update from coreutils:
3612 * mktime.c: Merge in changes from libc.
3614 Avoid a link-time failure on some Linux systems.
3615 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3616 (__mon_yday): Declare with the STATIC attribute.
3617 (__mktime_internal): Likewise.
3618 Based on a report from Greg Schafer.
3620 2002-11-23 Jim Meyering <jim@meyering.net>
3622 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3623 Use `unsigned', not `int', as type of index.
3625 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3627 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3629 2002-11-22 Paul Eggert <eggert@twinsun.com>
3631 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3632 hint that one should use `if (! x) abort ();' rather than `assert
3633 (x);', and anyway it's one less thing to worry about configuring.
3634 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3635 hash_rehash, hash_insert): Use abort rather than assert.
3637 2002-11-22 Paul Eggert <eggert@twinsun.com>
3639 * quotearg.h: Allow multiple inclusion by surrounding with
3640 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3641 so that we can be included first.
3642 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3643 * quotearg.c: Include quotearg.h immediately after config.h.
3644 No need to include stddef.h or sys/types.h any more.
3645 Surround local include files with "", not "<>".
3646 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3647 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3648 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3649 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3650 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3651 (ISPRINT): Remove; no longer needed now that we assume C89.
3653 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3656 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3657 quotearg_char): Use SIZE_MAX rather than
3658 (size_t) -1 when we are talking about "infinity".
3660 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3662 2002-11-22 Bruno Haible <bruno@clisp.org>
3664 * safe-read.h: Assume C89. Add comments.
3665 (safe_read): Change return type to size_t.
3666 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3667 counts > SSIZE_MAX correctly.
3668 * safe-write.h: New file.
3669 * safe-write.c: New file.
3670 * full-read.h: New file.
3671 * full-read.c: New file.
3672 * full-write.h: Assume C89. Add comments.
3673 * full-write.c: Include safe-write.h.
3674 (full_write): Rewritten to use safe_write.
3675 Suggested by Jim Meyering and Paul Eggert.
3677 2002-11-21 Bruno Haible <bruno@clisp.org>
3679 Remove case insensitive option matching.
3680 * argmatch.h (argcasematch): Remove declaration.
3681 (ARGCASEMATCH): Remove macro.
3682 (__xargmatch_internal): Remove case_sensitive argument.
3683 (XARGMATCH): Update.
3684 (XARGCASEMATCH): Remove macro.
3685 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3686 case_sensitive argument.
3687 (argcasematch): Remove function.
3688 (__xargmatch_internal): Remove case_sensitive argument.
3689 (main): Use XARGMATCH instead of XARGCASEMATCH.
3691 * xmalloc.c: Change compile-time error message. Add comment about
3692 required autoconf version.
3694 2002-11-21 Jim Meyering <jim@meyering.net>
3696 * strdup.c (strdup): Tweak comment and initial #if/#include.
3698 Merge in changes from the coreutils.
3700 2002-09-25 Paul Eggert <eggert@twinsun.com>
3701 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3702 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3703 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3704 int. Work more efficiently if X is the same width as uintmax_t.
3705 Do not compare X to -1, to avoid bogus compiler warning.
3706 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3707 Don't assume that f_frsize and f_bsize are the same type.
3709 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3712 * makepath.c (make_path): Restore umask *before* creating the final
3714 (make_path): Minor reformatting.
3716 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3717 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3719 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3720 ones. At least on GNU/Linux systems, `auto' means something else.
3723 2002-11-20 Paul Eggert <eggert@twinsun.com>
3725 Merge argmatch cleanups from Bison. Assume C89.
3727 * argmatch.c: Include config.h here, not in argmatch.h.
3728 Include stdlib.h, for EXIT_FAILURE.
3729 Always include <string.h>, since we assume C89.
3730 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3731 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3732 Include <stddef.h> instead, since it's all we need for size_t.
3733 (PARAMS): Remove. All uses removed.
3734 (ARRAY_CARDINALITY): Do not bother to #undef.
3735 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3736 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3737 Remove unnecessary parentheses.
3738 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3739 Insert necessary parentheses.
3740 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3741 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3743 2002-11-19 Bruno Haible <bruno@clisp.org>
3745 * mbswidth.c: Include mbswidth.h right at the beginning.
3746 * mbswidth.h: Include <stddef.h>, for size_t.
3748 * mbswidth.h (PARAMS): Remove macro.
3749 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3750 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3752 * gcd.h (PARAMS): Remove macro.
3753 (gcd): Use ANSI C function declarations.
3754 * gcd.c (gcd): Likewise.
3756 2002-11-15 Bruno Haible <bruno@clisp.org>
3758 * strcspn.c: Include <stddef.h>.
3759 (strcspn): Use ANSI C function declaration. Change return type to
3761 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3762 (strpbrk): Use NULL.
3763 * strpbrk.h (PARAMS): Remove macro.
3764 (strpbrk): Use ANSI C function declaration.
3765 * strstr.c: Don't include <sys/types.h>.
3766 * strstr.h (PARAMS): Remove macro.
3767 (strstr): Use ANSI C function declarations.
3769 2002-11-06 Bruno Haible <bruno@clisp.org>
3771 * gcd.h (gcd): Change argument type to 'unsigned long'.
3772 * gcd.c (gcd): Likewise.
3774 2002-11-05 Bruno Haible <bruno@clisp.org>
3776 * gcd.h: New file, from gettext-0.11.5.
3777 * gcd.c: New file, from gettext-0.11.5.
3779 2002-11-05 Bruno Haible <bruno@clisp.org>
3781 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3782 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3783 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3784 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3786 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3787 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3789 * closeout.c: Include gettext.h instead of <libintl.h>.
3790 * human.c: Include gettext.h instead of <libintl.h>.
3791 * quotearg.c: Include gettext.h instead of <libintl.h>.
3792 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3793 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3794 * userspec.c: Include gettext.h instead of <libintl.h>.
3795 * version-etc.c: Include gettext.h instead of <libintl.h>.
3796 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3797 (textdomain): Remove definition.
3798 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3800 * long-options.c: Remove include of <libintl.h> and definition of _.
3801 * same.c: Remove include of <libintl.h> and definition of _.
3803 2002-11-04 Bruno Haible <bruno@clisp.org>
3805 * stpcpy.h: New file, from GNU gettext-0.11.5.
3806 * strcase.h: New file, from GNU gettext-0.11.5.
3807 * strpbrk.h: New file, from GNU gettext-0.11.5.
3808 * strstr.h: New file, from GNU gettext-0.11.5.
3809 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3811 2002-05-09 Bruno Haible <bruno@clisp.org>
3813 * config.charset: Update for newest glibc. Add canonical names
3814 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3816 2002-05-09 Bruno Haible <bruno@clisp.org>
3818 * localcharset.c (get_charset_aliases): Add more Windows specific
3821 2002-05-08 Owen Taylor <otaylor@redhat.com>
3823 * config.charset: A few additions for Solaris.
3825 2001-12-05 Bruno Haible <bruno@clisp.org>
3827 * localcharset.c (locale_charset): Don't return an empty string.
3829 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3831 * config.charset: msdos in uk_UA uses CP1125.
3833 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3835 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3836 * localcharset.c (locale_charset): Declare as extern "C".
3838 2002-02-15 Bruno Haible <bruno@clisp.org>
3840 * config.charset [msdosdjgpp]: For Russian, use CP866.
3842 2002-02-11 Bruno Haible <bruno@clisp.org>
3844 * config.charset: Add support for NetBSD.
3846 2002-09-25 <karl@gnu.org>
3848 * strdup.c: copy from libc/string (via ../config/srclist*).
3849 * getopt*: copy from libc/posix.
3850 * gettext.h: copy from gettext.
3851 * .cppi-disable: add strdup.c, gettext.h.
3853 2002-07-01 Jim Meyering <meyering@lucent.com>
3855 * c-stack.c: Include sys/time.h.
3856 From Volker Borchert.
3858 2002-06-11 Paul Eggert <eggert@twinsun.com>
3860 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3861 New macro. Use it uniformly instead of
3862 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3863 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3864 reported by Vin Shelton.
3866 2002-06-22 Jim Meyering <meyering@lucent.com>
3868 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3869 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3871 2002-06-22 Paul Eggert <eggert@twinsun.com>
3873 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3874 Do not assume SA_SIGINFO behavior.
3875 Bug reported by Jim Meyering on NetBSD 1.5.2.
3877 2002-06-22 Jim Meyering <meyering@lucent.com>
3879 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3881 * exitfail.c, exitfail.h: Likewise.
3882 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3884 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3886 (EXTRA_DIST): Add fnmatch_loop.c.
3887 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3889 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3890 * fnmatch.c: Update from diffutils-2.8.2.
3891 * fnmatch_.h: New file. From diffutils-2.8.2.
3892 * fnmatch.h: Remove file.
3894 2002-06-18 Paul Eggert <eggert@twinsun.com>
3896 * file-type.h: Report an error if neither S_ISREG nor
3897 S_IFREG is defined, instead of using a test specific to glibc
3898 2.2. This should be safe, since POSIX requires S_ISREG and
3899 Unix Version 7 had S_IFREG. We don't need to check for
3900 <sys/types.h> since we don't use any symbols that it defines.
3902 2002-06-15 Jim Meyering <meyering@lucent.com>
3904 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3905 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3906 have been included before this file.
3908 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3910 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3911 so that each temporary file name is unique and valid in the first
3912 8 characters, for operation under DOS.
3914 2002-06-15 Jim Meyering <meyering@lucent.com>
3916 Work even with DJGPP 2.03, which lacks support for symlinks.
3918 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3920 * lchown.c (S_ISLNK): Likewise.
3922 2002-06-14 Jim Meyering <meyering@lucent.com>
3924 * file-type.h: Use the version from diffutils-2.8.2.
3925 * file-type.c: Likewise.
3927 2002-05-27 Jim Meyering <meyering@lucent.com>
3929 Fix a problem seen only on nonconforming systems whereby ls.c's
3930 use of localtime, and then of gettimeofday would cause trouble:
3931 the localtime call used to initialize rpl_gettimeofday's save
3932 mechanism would clobber ls's current local time information so
3933 that in any long listing the first file would always be listed
3934 with date 1970-01-01. Analysis by Volker Borchert.
3936 * gettimeofday.c (localtime): Undefine.
3937 (rpl_localtime): New function.
3939 2002-05-22 Jim Meyering <meyering@lucent.com>
3941 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3942 * file-type.h: New file.
3943 * file-type.c (file_type): New file/function. Extracted from diffutils.
3945 2002-04-29 Paul Eggert <eggert@twinsun.com>
3947 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3949 2002-04-28 Paul Eggert <eggert@twinsun.com>
3951 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3952 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3953 of 127, since 64 is the largest conceivable number for ancient
3955 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3957 2002-04-28 Jim Meyering <meyering@lucent.com>
3959 * sig2str.c (WTERMSIG): Remove definition (unused).
3961 2002-04-28 Paul Eggert <eggert@twinsun.com>
3963 * sig2str.h, sig2str.c: New files.
3964 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3966 2002-04-24 Jim Meyering <meyering@lucent.com>
3968 * gettext.h: New file, from Gettext.
3969 * Makefile.am (INCLUDES): Remove -I../intl.
3970 (libfetish_a_SOURCES): Add gettext.h.
3972 2002-04-16 Jim Meyering <meyering@lucent.com>
3974 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3975 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3976 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3978 2002-04-12 Jim Meyering <meyering@lucent.com>
3980 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3982 2002-03-10 Jim Meyering <meyering@lucent.com>
3984 * makepath.c (make_path): Remove a comma from a diagnostic.
3985 Suggestion from Santiago Vila.
3987 2002-03-08 Jim Meyering <meyering@lucent.com>
3989 * rename.c: Mention that this wrapper is needed also on
3990 mips-dec-ultrix4.4 systems.
3992 2002-03-02 Jim Meyering <meyering@lucent.com>
3994 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3995 not HAVE_CLOCK_SETTIME.
3997 2002-02-27 Paul Eggert <eggert@twinsun.com>
3999 * nanosleep.h: Rename to....
4000 * timespec.h: New name for nanosleep.h. All uses changed.
4002 * gettime.c: New file.
4003 * settime.c: New file.
4006 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4007 timespec.h. Remove nanosleep.h.
4009 2002-02-25 Paul Eggert <eggert@twinsun.com>
4011 * acl.c, acl.h: New files.
4012 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4014 2002-02-24 Jim Meyering <meyering@lucent.com>
4016 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4017 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4018 cause trouble. Reported by Nelson Beebe.
4020 2002-02-23 Paul Eggert <eggert@twinsun.com>
4022 * path-concat.c (xpath_concat): Reorder code to pacify
4023 compilers that don't know that xalloc_die never returns.
4025 2002-02-20 Jim Meyering <meyering@lucent.com>
4027 * getdate.c: Regenerate using bison-1.33.
4029 2002-02-15 Paul Eggert <eggert@twinsun.com>
4031 * posixver.c, posixver.h: New files.
4032 * Makefile.am (libfetish_a_SOURCES): Add them.
4034 2002-02-02 Paul Eggert <eggert@twinsun.com>
4035 Bruno Haible <bruno@clisp.org>
4037 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4038 (fwrite_success_callback): New declaration.
4039 * unicodeio.c (unicode_to_mb): New function, extracted from
4040 print_unicode_char. Call failure callback instead of error.
4041 (fwrite_success_callback): New function.
4042 (exit_failure_callback): New function.
4043 (fallback_failure_callback): New function.
4044 (print_unicode_char): Call unicode_to_mb.
4046 2002-01-26 Jim Meyering <meyering@lucent.com>
4048 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4050 2002-01-22 Jim Meyering <meyering@lucent.com>
4052 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4053 Otherwise, some versions of automake would omit the rule that makes
4054 Makefile from Makefile.in.
4056 2001-01-21 Paul Eggert <eggert@twinsun.com>
4058 * xmemcoll.h, xmemcoll.c: New files.
4059 * Makefile.am (libfetish_a_SOURCES): Add them.
4060 * memcoll.c: Include errno.h, and declare errno if not defined.
4061 (memcoll): Set errno to zero if there is no error.
4063 * quotearg.c (quotearg_buffer_restyled):
4064 Fix bug with quoting buffers containing NUL when backslashing escapes.
4065 This bug was exposed by the other changes in this patch.
4066 (quotearg_n_options): New arg ARGSIZE.
4067 All callers changed.
4068 (quoting_options_from_style): New function.
4069 (quotearg_n_style): Use it.
4070 (quotearg_n_style_mem): New function.
4072 * quotearg.h (quotearg_n_style_mem): New function.
4074 2002-01-16 Jim Meyering <meyering@lucent.com>
4076 * getdate.y: Add three semicolons, each just before a closing brace.
4077 Bison (as of version 1.31) no longer papers over that mistake.
4079 2002-02-14 Paul Eggert <eggert@twinsun.com>
4081 * backupfile.c (ISDIGIT): Comment fix.
4082 * getdate.y (ISDIGIT): Likewise.
4083 * posixtm.c (ISDIGIT, year): Likewise.
4084 * strverscmp.c (ISDIGIT): Likewise.
4085 * userspec.c (ISDIGIT): Likewise.
4087 2002-01-05 Jim Meyering <meyering@lucent.com>
4089 * version-etc.c (version_etc_copyright): Update copyright year.
4091 2001-01-19 Paul Eggert <eggert@twinsun.com>
4093 * closeout.c (close_stdout_status): If ferror (stdout), do
4094 not silently exit merely because the output buffer happens to
4095 have nothing pending.
4097 2001-12-18 Paul Eggert <eggert@twinsun.com>
4099 See the big note in ../ChangeLog.
4100 * human.c (suffixes): Prefer K to k for 1024.
4101 (generate_suffix_backwards): New function.
4102 (human_readable_inexact): Use it.
4103 * xstrtol.c (__xstrtol): If there is no number but there
4104 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4105 Accept 'K' as well as 'k'.
4107 2001-12-15 Jim Meyering <meyering@lucent.com>
4109 * regex.h (__restrict_arr): Update from libc.
4111 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4112 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4115 2001-12-10 Jim Meyering <meyering@lucent.com>
4117 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4118 Instead, include "xalloc.h".
4119 (initbuffer): Don't cast xmalloc return value to char*.
4120 (readline): Reword comment.
4121 Don't cast xrealloc return value to char*
4124 2001-12-09 Jim Meyering <meyering@lucent.com>
4126 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4127 `signed and unsigned type in conditional expression'.
4128 * posixtm.c (posix_time_parse): Likewise.
4130 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4132 * readtokens.c (readtoken): Declare an index to be of type unsigned
4133 to avoid a pedantic warning.
4135 * getstr.c: Don't include assert.h.
4136 (getstr): Remove warning-evoking assertions.
4137 Return -1 if offset parameter is out of bounds.
4138 Change the type of a local from int to size_t.
4140 * strftime.c (my_strftime_localtime_r): Include this function
4141 definition in the `#if ! HAVE_TM_GMTOFF' block.
4143 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4144 Include xalloc.h instead.
4146 2001-12-02 Jim Meyering <meyering@lucent.com>
4148 * tempname.c: Don't declare getenv, thus reverting the change of
4149 2001-11-18. It's no longer necessary, now that stdlib.h is always
4152 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4153 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4155 2001-11-30 Akim Demaille <akim@epita.fr>
4157 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4158 before being defined.
4160 2001-11-27 Paul Eggert <eggert@twinsun.com>
4162 * quotearg.h (quotearg_n, quotearg_n_style):
4163 First arg is int, not unsigned.
4164 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4165 (SIZE_MAX, UINT_MAX): New macros.
4166 (quotearg_n_options): Abort if N is negative.
4167 Avoid overflow check on hosts where size_t is 64 bits and int
4168 is 32 bits, as overflow is impossible there.
4169 Fix off-by-one typo that caused unnecessary reallocation.
4171 2001-11-27 Jim Meyering <meyering@lucent.com>
4173 * tempname.c: Merge with version from libc.
4174 * regex.c: Likewise.
4176 * tempname.c: Include stdlib.h unconditionally. On some old systems
4177 for which STDC_HEADERS is 0, it was not included, resulting in a
4178 warning about an integer-to-pointer conversion problem with getenv.
4179 Reported by Volker Borchert.
4181 2001-11-26 Jim Meyering <meyering@lucent.com>
4183 * gtod.h: Remove file.
4184 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4185 * gettimeofday.c: Don't include gtod.h.
4186 (GTOD_init): Remove function.
4187 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4188 Suggestion from Volker Borchert.
4190 2001-11-23 Jim Meyering <meyering@lucent.com>
4192 * hash.h (struct hash_table): Don't define here. Merely declare it.
4193 * hash.c (struct hash_table): Define it here instead.
4195 2001-11-22 Jim Meyering <meyering@lucent.com>
4197 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4199 2001-11-18 Paul Eggert <eggert@twinsun.com>
4201 * tempname.c (TMP_MAX): Remove; no longer needed.
4202 (TEMPORARIES): New macro.
4203 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4204 removes an artificial limitation (e.g. HP-UX 10.20, where
4207 2001-11-18 Jim Meyering <meyering@lucent.com>
4209 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4212 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4213 files will be created before anything else.
4215 2001-11-17 Jim Meyering <meyering@lucent.com>
4217 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4218 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4219 rather than group writable. Patch by Juan F. Codagnone.
4221 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4222 Instead, include "xalloc.h".
4224 * mountlist.c: Include unlocked-io.h after all system headers.
4225 Remove explicit declarations of xmalloc, xrealloc,
4226 and xstrdup. Instead, include "xalloc.h".
4228 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4229 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4230 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4232 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4233 Reported by Padraig Brady.
4235 * mkstemp.c: #undef mkstemp.
4237 (rpl_mkstemp): Rename from mkstemp.
4240 2001-11-16 Jim Meyering <meyering@lucent.com>
4242 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4243 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4244 determine the amount of total physical memory, use pstat_getstatic.
4245 HPUX-11 doesn't define _SC_PHYS_PAGES.
4246 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4247 If sysconf couldn't be used to determine the amount of available
4248 physical memory, use both pstat_getstatic and pstat_getdynamic.
4249 Based on a patch from Bob Proulx.
4251 2001-11-05 Jim Meyering <meyering@lucent.com>
4253 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4255 2001-11-03 Jim Meyering <meyering@lucent.com>
4257 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4258 in argmatch_to_argument call.
4260 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4263 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4264 e.g., a fault due to an attempt to free a NULL pointer.
4266 2001-11-01 Jim Meyering <meyering@lucent.com>
4268 * dirfd.c, dirfd.h: New files.
4269 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4271 * hash.c (hash_print) [TESTING]: Clean up.
4273 2001-10-22 Paul Eggert <eggert@twinsun.com>
4275 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4276 to avoid a warning if -Wall.
4278 2001-10-21 Paul Eggert <eggert@twinsun.com>
4280 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4282 2001-10-21 Jim Meyering <meyering@lucent.com>
4284 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4285 this code would end up calling gettext even in packages built
4287 * getopt.c (_): Likewise.
4288 * regex.c (_): Likewise.
4290 2001-10-20 Paul Eggert <eggert@twinsun.com>
4292 * error.c (strerror_r): Do not declare unless !_LIBC.
4293 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4294 Use strerror_r that is only a macro, even if it is not a function.
4295 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4296 (private_strerror): Use prototypes, not old-style function definition.
4297 (print_errno_message): New function.
4298 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4300 (error_tail, error, error_at_line): Use it.
4302 2001-10-11 Jim Meyering <meyering@lucent.com>
4304 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4305 and quote_n (1, ... to avoid clobbering a buffer.
4307 2001-10-05 Jim Meyering <meyering@lucent.com>
4309 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4310 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4311 * hash-pjw.h: New file.
4313 2001-09-30 Jim Meyering <meyering@lucent.com>
4315 * mountlist.c [MOUNTED_GETFSSTAT]:
4316 Include <sys/ucred.h>, for Apple Darwin.
4317 Include sys/mount.h and sys/fs_types.h only if available.
4319 (read_filesystem_list): Use FS_TYPE.
4321 2001-09-29 Paul Eggert <eggert@twinsun.com>
4323 * exclude.c (excluded_filename): 0 -> false, since it's
4326 2001-09-28 Paul Eggert <eggert@twinsun.com>
4328 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4329 #defines strtoimax. Also treat the other strto* functions
4332 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4333 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4334 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4336 2001-09-26 Jim Meyering <meyering@lucent.com>
4338 Most macros in unlocked-io.h had the wrong number of arguments.
4339 * gen-uio: New script.
4340 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4341 * unlocked-io.hin: Remove file.
4342 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4343 rather than trying to embed it here.
4344 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4345 Reported by Padraig Brady.
4347 2001-09-25 Volker Borchert <bt@teknon.de>
4349 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4351 2001-09-23 Jim Meyering <meyering@lucent.com>
4353 * mountlist.c: Remove useless parentheses in #if directives.
4354 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4355 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4357 2001-09-22 Jim Meyering <meyering@lucent.com>
4359 * localcharset.c: Update from latest gettext.
4360 * config.charset: Likewise.
4362 2001-09-20 Jim Meyering <meyering@lucent.com>
4364 * xstrtol.c (strtoimax): Guard declaration with
4365 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4366 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4367 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4368 (strtoumax): Likewise, for completeness (it wasn't necessary).
4370 2001-09-06 Paul Eggert <eggert@twinsun.com>
4372 * strtoimax.c (HAVE_LONG_LONG):
4373 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4374 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4375 to work around bug in IBM C compiler.
4377 2001-09-16 Jim Meyering <meyering@lucent.com>
4379 * mkdir.c: New file.
4381 2001-09-04 Paul Eggert <eggert@twinsun.com>
4383 * xgetcwd.c: Revert some of the previous change; intead,
4384 fix the HAVE_GETCWD_NULL code to behave more like the
4385 !HAVE_GETCWD_NULL code used to.
4388 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4391 2001-09-04 Paul Eggert <eggert@twinsun.com>
4393 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4394 Use ssize_t, not int, to store result of readlink.
4395 Check for ssize_t overflow as well as size_t overflow,
4396 as POSIX says the result of readlink is implementation-defined
4397 when ssize_t overflows.
4398 Remove unnecessary cast to char*.
4399 Use free+malloc instead of realloc, as the storage doesn't need
4400 to be preserved and it's clearer and can be more efficient that way.
4401 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4402 * xreadlink.h (xreadlink): Update prototype.
4404 2001-09-03 Paul Eggert <eggert@twinsun.com>
4406 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4407 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4408 spotted by Jim Meyering.
4410 2001-09-03 Jim Meyering <meyering@lucent.com>
4412 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4414 2001-09-03 Paul Eggert <eggert@twinsun.com>
4416 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4417 like the HAVE_GETCWD_NULL code.
4418 Include pathmax.h if not HAVE_GETCWD.
4419 Do not include xalloc.h.
4420 (INITIAL_BUFFER_SIZE): New symbol.
4421 Do not use xmalloc / xrealloc, since the caller is responsible for
4422 handling errors. Preserve errno around `free' during failure.
4423 Do not overrun buffer when using getwd.
4425 2001-09-03 Paul Eggert <eggert@twinsun.com>
4427 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4428 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4430 2001-09-02 Jim Meyering <meyering@lucent.com>
4432 * error.c: Update from GNU libc.
4434 2001-09-01 Jim Meyering <meyering@lucent.com>
4436 * xreadlink.c: New file.
4437 * xreadlink.h: New file.
4438 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4440 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4441 doesn't conflict with sparc Solaris 7's definition in
4442 /usr/include/sys/int_types.h.
4444 * exclude.c: Use `""', not `<>' to #include non-system header files.
4445 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4446 and strncasecmp as r-values. Unixware didn't have declarations.
4448 2001-08-31 Jim Meyering <meyering@lucent.com>
4450 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4451 Use an initial, malloc'd, buffer of length 128 rather than
4452 a statically allocated one of length 1024.
4454 2001-08-30 Paul Eggert <eggert@twinsun.com>
4456 * xgetcwd.c: Don't include pathmax.h.
4457 Include stdlib.h and unistd.h if available.
4459 (xmalloc, xstrdup, free): Remove decls.
4460 (xgetcwd): Don't assume sizes fit in unsigned.
4461 Check for overflow when computing sizes.
4462 Simplify reallocation code.
4464 2001-08-28 Paul Eggert <eggert@twinsun.com>
4466 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4468 * strtoimax.c: Renamed from strtoxmax.c, removing the
4471 Also, make the following further changes to make this file's
4472 configuration more similar to that of strtol.c:
4473 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4474 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4475 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4476 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4477 changed to signed values.
4479 And make the following changes as well:
4480 Fix copyright notice, as 1999 was missing.
4481 (verify): New macro.
4482 (strtoimax): Check sizes at compile-time, not run-time.
4483 Prefer strtol to strtoll if both work.
4484 (main): Remove; it was not that useful and was a pain to maintain.
4486 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4488 2001-08-30 Paul Eggert <eggert@twinsun.com>
4490 * savedir.c (savedir): Remove size parameter, as POSIX says that
4491 a directory's st_size can have an arbitrary value, so the old
4492 usage could waste an arbitrary amount of memory. All uses
4494 * savedir.h: Update prototype.
4496 2001-08-30 Paul Eggert <eggert@twinsun.com>
4498 * xstrtol.c (strtoimax): New decl.
4500 2001-08-28 Paul Eggert <eggert@twinsun.com>
4502 * xstrtol.h: Add copyright notice.
4503 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4504 LONGINT_INVALID_SUFFIX_CHAR.
4506 2001-08-30 Paul Eggert <eggert@twinsun.com>
4508 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4511 2001-08-30 Paul Eggert <eggert@twinsun.com>
4513 * hash.c: Remove '2001' from copyright notice.
4515 2001-08-30 Paul Eggert <eggert@twinsun.com>
4517 * full-write.h: New file.
4518 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4519 * full-write.c: Correct credits, as cccp.c no longer
4520 exists and anyway it was so heavily changed from the old cccp
4521 code as to be unrecognizable. Include full-write.h.
4522 (full_write) Return size_t, with short writes meaning failure.
4523 All callers changed. This fixes a bug with large buffers
4525 * utime.c: Include full-write.h.
4527 2001-08-30 Paul Eggert <eggert@twinsun.com>
4529 Merge 'exclude' changes from tar 1.13.22.
4530 This fixes one or two unlikely storage allocation overflow bugs,
4531 but doesn't change user-visible behavior otherwise.
4533 2001-08-30 Paul Eggert <eggert@twinsun.com>
4535 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4536 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4537 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4538 Include if available.
4539 (<xalloc.h>): Include
4540 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4541 (verify): New macro. Use it to verify that EXCLUDE macros do not
4542 collide with FNM macros.
4543 (struct patopts): New struct.
4544 (struct exclude): Use it, as exclude patterns now come with options.
4545 (new_exclude): Support above changes.
4546 (new_exclude, add_exclude_file):
4547 Initial size must now be a power of two to simplify overflow checking.
4548 (free_exclude, fnmatch_no_wildcards): New function.
4549 (excluded_filename): No longer requires options arg, as the options
4550 are determined by add_exclude. Now returns bool, not int.
4551 (excluded_filename, add_exclude):
4552 Add support for the fancy new exclusion options.
4553 (add_exclude, add_exclude_file): Now takes int options arg.
4554 Check for arithmetic overflow when computing sizes.
4555 (add_exclude_file): xrealloc might modify errno, so don't
4556 realloc until after errno might be used.
4558 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4560 (free_exclude): New decl.
4561 (add_exclude, add_exclude_file): Now takes int options arg.
4562 (excluded_filename): No longer requires options arg, as the options
4563 are determined by add_exclude. Now returns bool, not int.
4565 2001-08-30 Paul Eggert <eggert@twinsun.com>
4567 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4569 2001-08-27 Jim Meyering <meyering@lucent.com>
4571 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4573 * version-etc.c (N_): Remove definition.
4574 Revert most of last change.
4575 Instead, simply don't mark the `Copyright...' string for translation.
4576 Based on advice from Paul Eggert.
4578 * strtoxmax.c: Tweak comment.
4580 2001-08-26 Jim Meyering <meyering@lucent.com>
4582 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4583 of copyright with `%s' so translators don't get an untranslated
4585 (COPYRIGHT_YEAR): Define.
4586 (version_etc): Use fprintf rather than fputs.
4587 Suggestion from Ulrich Drepper.
4589 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4591 * strtoll.c: New file, from GNU libc.
4592 * xstrtoimax.c: New file.
4594 * xstrtol.h: Add xstrtoimax.
4595 * strtoumax.c: New file. Simply include "strtoumax.c".
4596 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4598 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4599 * strtoxmax.c: ... then renamed to this.
4601 2001-08-13 Paul Eggert <eggert@twinsun.com>
4603 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4604 Port to Solaris 8, where 'sed' requires a space after the 'r'
4605 command, and where sh dislikes "$/". Clean up the spacing a bit.
4606 Redirect output to $tmp just once.
4608 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4610 * addext.c (<errno.h>): Include.
4611 (errno): Declare if not defined.
4612 (addext): Work correctly when pathconf returns -1 and leaves
4613 errno alone because there is no limit. Also, work even if
4614 pathconf returns a value greater than SIZE_MAX.
4616 2001-08-12 Jim Meyering <meyering@lucent.com>
4618 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4619 Simply `return getcwd (NULL, 0);'.
4620 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4621 Use 1300 as initial value for length, not PATH_MAX.
4623 * pathmax.h: Clean up cpp syntax.
4625 2001-08-12 Jim Meyering <meyering@lucent.com>
4627 * gettimeofday.c: New file.
4629 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4631 2001-08-04 Jim Meyering <meyering@lucent.com>
4633 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4634 to get in sync with glibc.
4636 2001-08-03 Paul Eggert <eggert@twinsun.com>
4638 The following changes are from gettext 0.10.39 as maintained by
4641 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4642 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4643 with inverted sense. All uses changed.
4645 * mbswidth.c: Don't include <limits.h>.
4646 Include <stdlib.h> and <string.h> unconditionally.
4647 (iswcntrl, mbsinit, ISCNTRL): New macros.
4648 (mbsnwidth): Use K&R style function declarations.
4649 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4650 can optimize it when MB_CUR_MAX == 1.
4651 The width of control characters is zero, not 1.
4653 2001-07-15 Jim Meyering <meyering@lucent.com>
4655 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4656 (BUILT_SOURCES): Add unlocked-io.h.
4657 (io_functions): Define.
4658 (unlocked-io.h): New rule.
4659 (DISTCLEANFILES): Add unlocked-io.h.
4660 (all-local): Depend on unlocked-io.h, to ensure it is created.
4662 * unlocked-io.hin: New file
4664 * regex.c: Update from glibc.
4666 2001-07-05 Jim Meyering <meyering@lucent.com>
4668 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4670 (libfetish_a_SOURCES): Put all .h files here instead.
4671 Remove a thus-exposed (better checks in automake) duplicate and
4672 two unnecessary .h files.
4674 2001-06-11 Jim Meyering <meyering@lucent.com>
4676 * regex.c: Update from GNU libc.
4678 2001-05-27 Jim Meyering <meyering@lucent.com>
4680 * readutmp.h (UT_TYPE): Define.
4682 2001-05-24 Jim Meyering <meyering@lucent.com>
4684 * argmatch.c: Include "quote.h".
4685 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4686 quote function. Reported by Göran Uddeborg.
4688 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4690 * dirname.c (dir_name): Compute append_dot using path, not newpath
4691 which is not yet declared.
4693 2001-05-11 Paul Eggert <eggert@twinsun.com>
4695 * Makefile.am (libfetish_a_SOURCES):
4696 Add strftime.c, since we now compile it on all hosts.
4698 * strftime.c (my_strftime):
4699 Define to nstrftime if emacs, but only if my_strftime is not defined.
4700 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4701 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4702 Add one more extra argument: a nanoseconds value.
4705 (my_strftime function): Add %N format.
4706 (emacs_strftimeu): Renamed from emacs_strftime,
4707 with extra ut argument.
4709 2001-05-11 Paul Eggert <eggert@twinsun.com>
4711 dirname code cleanup. base_name now behaves more compatibly
4712 with POSIX basename when given file names that have trailing
4713 slashes, and similarly for dir_name. Add new primitives
4714 base_len and dir_len. Put the directory-name-related decls
4717 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4718 * backupfile.c (base_name): Likewise.
4719 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4720 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4721 * makepath.c (strip_trailing_slashes): Likewise.
4722 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4724 * rename.c (strip_trailing_slashes): Likewise.
4725 * same.c (base_name): Likewise.
4726 * stripslash.c (ISSLASH): Likewise.
4728 * addext.c: Include <dirname.h> after size_t is defined.
4729 * backupfile.c: Likewise.
4731 * addext.c (addext): Use base_len to trim redundant
4732 trailing slashes instead of doing it ourselves.
4733 But do not trim the last slash if it is not redundant.
4735 * backupfile.c (find_backup_file_name,
4736 max_backup_version): Use base_len instead of rolling it ourselves.
4737 Handle the case of "" and (on DOS) "C:" correctly.
4739 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4740 Include <string.h>, <dirname.h>.
4741 (base_name): Allow file names ending in slashes, other than names
4742 that are all slashes. In this case, return the basename followed
4743 by the slashes. This is more general, and can be used in places
4744 where the original base_name purposely had an assertion failure.
4745 (base_len): New function.
4747 * dirname.c: Include <string.h> instead of <stdlib.h>.
4748 Do not include <assert.h>; no longer needed.
4750 (memrchr): Remove decl.
4751 (dir_name_r): Remove.
4752 (dir_len): Renamed from dirlen. All callers changed.
4753 Rewrite in terms of base_name, for simplicity and consistency.
4754 (dir_name): Never return NULL. All callers changed.
4755 Do not include <stdlib.h> in test program; no longer needed.
4756 return 0; is fine for test program.
4758 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4760 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4762 * path-concat.c (path_concat): Use base_len to compute
4763 base length, not strlen; this means we cannot rely on memcpy
4766 * same.c (STREQ): Remove.
4767 (same_name): Handle the case where the basename ends in trailing '/'.
4769 * stripslash.c (strip_trailing_slashes): Return nonzero if
4770 a slash was stripped. Do not strip the last slash after a
4773 2001-04-08 Jim Meyering <meyering@lucent.com>
4775 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4776 recomputed; that's necessary when the offset spans a DST transition.
4777 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4779 2001-04-02 Jim Meyering <meyering@lucent.com>
4781 * regex.h, regex.c: Update from GNU libc.
4783 2001-03-19 Paul Eggert <eggert@twinsun.com>
4785 * version-etc.c (version_etc_copyright): Update to 2001.
4787 2001-03-16 Paul Eggert <eggert@twinsun.com>
4789 * tempname.c (uint64_t): Define to uintmax_t if
4790 not defined, and if UINT64_MAX is not defined.
4791 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4792 Reported by John David Anglin.
4794 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4796 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4797 alias if codeset is empty.
4798 * config.charset (BeOS): Use wildcard syntax.
4800 2001-03-13 Jim Meyering <meyering@lucent.com>
4802 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4803 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4806 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4808 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4810 * unicodeio.c (print_unicode_char): Simplify accordingly.
4812 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4814 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4815 support for DOS/DJGPP.
4817 2001-02-28 Paul Eggert <eggert@twinsun.com>
4819 * Makefile.am (libfetish_a_SOURCES):
4820 Add dup-safer.c, fopen-safer.c.
4821 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4823 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4825 2001-02-25 Paul Eggert <eggert@twinsun.com>
4827 The mkstemp replacement is taken from glibc 2.2.2, with some
4828 portability fixes for use outside glibc, as follows:
4830 * tempname.c (struct_stat64): New macro.
4831 (direxists, __gen_tempname): Use it.
4832 This avoids a portability problem with Solaris 8.
4834 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4835 (<stddef.h>, <stdint.h>, <string.h>):
4836 Include only if STDC_HEADERS || _LIBC.
4837 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4838 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4839 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4840 (__set_errno): Define this macro if <errno.h> doesn't.
4841 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4842 Define these macros if <stdio.h> doesn't.
4843 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4844 Define these macros if <sys/stat.h>
4845 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4846 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4847 __xstat64): Define if not _LIBC.
4848 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4849 (__gen_tempname): Invoke gettimeofday only if
4850 HAVE_GETTIMEOFDAY || _LIBC;
4851 otherwise, fall back on plain "time".
4852 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4854 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4856 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4858 2001-02-17 Jim Meyering <meyering@lucent.com>
4860 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4861 around included file name.
4863 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4865 * strftime.c: Update from GNU libc (the only changes were to comments).
4867 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4869 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4871 2001-02-17 Paul Eggert <eggert@twinsun.com>
4873 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4874 Remove workaround macros for hosts that have mbrtowc but not
4875 mbstate_t, as we now insist on proper declarations for both
4876 before using mbrtowc.
4878 2001-02-17 Jim Meyering <meyering@lucent.com>
4880 * regex.c: Update from libc.
4882 2001-02-16 Paul Eggert <eggert@twinsun.com>
4884 * alloca.c (malloc): Undef before defining, since stdlib.h
4885 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4886 Reported by Mark Hounschell via Paul Eggert.
4888 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4890 * config.charset: Update for FreeBSD 4.2.
4892 2001-01-26 Jim Meyering <meyering@lucent.com>
4894 * quotearg.c: Include stddef.h.
4895 * quote.c: Include stddef.h.
4896 Reported by Axel Kittenberger.
4898 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4899 line in double quotes so that it evokes a better diagnostic.
4900 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4901 Reported by Axel Kittenberger.
4903 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4905 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4906 to avoid a warning. Add back 'const' to inptr.
4908 2001-01-16 Jim Meyering <meyering@lucent.com>
4910 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4913 2001-01-14 Jim Meyering <meyering@lucent.com>
4915 * rename.c: New file. From Volker Borchert.
4916 Include stdlib.h, string.h or strings.h, and xalloc.h.
4917 Use strip_trailing_slashes rather than open-coding it.
4919 2001-01-03 Paul Eggert <eggert@twinsun.com>
4921 * strftime.c: Sync with glibc time/strftime.c 1.81.
4923 2001-01-03 Jim Meyering <meyering@lucent.com>
4925 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4926 local `inptr' to avoid warning with some system declarations of iconv.
4928 2000-12-29 Paul Eggert <eggert@twinsun.com>
4930 * modechange.c: Do not assume that mode_t uses the
4931 traditional octal encoding. E.g. "chmod 1 FOO" should set
4932 the other-execute bit of FOO even if S_IXOTH != 1.
4934 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4935 WOTH, XOTH, ALLM): New macros.
4936 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4937 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4939 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4940 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4942 No need to use uintmax_t; unsigned long is long enough.
4943 Don't bother to get suffix since we don't use it.
4945 2000-12-24 Jim Meyering <meyering@lucent.com>
4947 * hash.c (is_prime): Return explicit boolean values.
4948 (hash_get_first): Return NULL to appease Irix5.6's 89.
4949 Reported by Nelson Beebe.
4951 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4953 * localcharset.c (locale_charset): Add support for Win32.
4955 2000-12-18 Paul Eggert <eggert@twinsun.com>
4957 * physmem.h, physmem.c: New files.
4959 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4960 (noinst_HEADERS): Add physmem.h.
4962 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4963 't' for compatibility with Solaris 8 sort.
4965 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4967 * config.charset: Add support for BeOS.
4969 2000-12-16 Jim Meyering <meyering@lucent.com>
4971 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4972 SHELLS_FILE to a file name that's useful on djgpp systems.
4974 (ADDITIONAL_DEFAULT_SHELLS): Define.
4975 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4976 Based mostly on a patch from Prashant TR.
4978 2000-12-16 Jim Meyering <meyering@lucent.com>
4980 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4981 N and M) would have treated it like `chown N:N FILE'.
4983 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4985 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4987 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4988 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4989 to the list of canonical encodings. Rename EUC-CN to GB2312.
4991 2000-12-08 Andreas Schwab <schwab@suse.de>
4993 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4994 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4996 2000-12-07 Jim Meyering <meyering@lucent.com>
4998 * stripslash.c (ISSLASH): Define.
4999 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5002 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5003 (dir_name_r): Declare this function as static.
5004 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5005 manifest itself on a name containing a mix of slashes and
5007 Make this function work with names starting with a DOS-style
5008 drive letter and colon prefix.
5009 (dir_name): Append `.' if necessary.
5010 Based mostly on patches from Prashant TR and Eli Zaretskii.
5012 * dirname.h (dir_name_r): Remove prototype.
5014 2000-12-05 Jim Meyering <meyering@lucent.com>
5016 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5018 2000-12-04 Jim Meyering <meyering@lucent.com>
5020 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5021 Also include memory.h, stdlib.h, unistd.h if appropriate.
5022 Reported by Andreas Jaeger (conflicting declaration of malloc).
5024 2000-12-02 Jim Meyering <meyering@lucent.com>
5026 * closeout.h: Make idempotent, to avoid some obscure warnings.
5028 2000-12-01 Paul Eggert <eggert@twinsun.com>
5030 * memrchr.c: Include <config.h> before any system include file.
5032 2000-11-29 Paul Eggert <eggert@twinsun.com>
5034 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5036 2000-11-26 Jim Meyering <meyering@lucent.com>
5038 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5040 2000-11-22 Paul Eggert <eggert@twinsun.com>
5042 * strftime.c (my_strftime): Do not invoke mbrlen with a
5043 size of (size_t) -1; it's not portable.
5045 2000-11-17 Akim Demaille <akim@epita.fr>
5047 * obstack.h: Formatting changes.
5048 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5049 prevent type checking.
5050 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5051 cast the value to (void *): assigning a `foo *' to a `void *'
5053 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5055 2000-11-17 Jim Meyering <meyering@lucent.com>
5057 * strstr.c: Update from GNU libc.
5059 2000-11-16 Jim Meyering <meyering@lucent.com>
5061 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5063 2000-11-11 Jim Meyering <meyering@lucent.com>
5065 * error.c: Add a couple #includes, merging from GNU libc version.
5067 2000-11-10 Jim Meyering <meyering@lucent.com>
5069 * obstack.h: Update from GNU libc.
5070 * obstack.c: Likewise.
5072 2000-11-06 Paul Eggert <eggert@twinsun.com>
5074 * getusershell.c (setusershell): Use rewind rather than
5075 fseek/fseeko, to avoid configuration hassles with fseeko.
5076 Don't bother opening SHELLS_FILE if shellstream is NULL;
5079 2000-11-05 Jim Meyering <meyering@lucent.com>
5081 * makepath.h (make_dir): Declare.
5082 * makepath.c (make_dir): Remove `static' attribute.
5085 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5087 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5088 last one in a bucket, advance to the next bucket.
5090 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5092 * fnmatch.c: Do not comment out all the code if we are using
5093 the GNU C library, because in some cases we are replacing buggy
5094 code in the GNU C library itself.
5096 2000-10-30 Paul Eggert <eggert@twinsun.com>
5098 * error.h, getline.h, modechange.h:
5099 Remove "2000" from Copyright line, as the file hasn't been
5100 changed this year other than in the copyright notice.
5102 * xalloc.h: Add "2000" to Copyright line, as this file
5103 was changed this year.
5105 2000-10-30 Paul Eggert <eggert@twinsun.com>
5107 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5108 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5109 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5111 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5113 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5114 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5115 doesn't define __restrict_arr.
5117 2000-10-29 Jim Meyering <meyering@lucent.com>
5119 * xstat.in: Fix grammar in comment.
5121 2000-10-28 Jim Meyering <meyering@lucent.com>
5123 * memchr.c: Update from libc.
5124 Adjust for portability:
5125 [HAVE_STDLIB_H]: Include stdlib.h.
5126 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5127 Undef __memchr, too.
5128 [!weak_alias]: Define __memchr to memchr.
5130 * regex.c: Update from libc.
5131 * regex.h: Likewise.
5132 * getopt1.c: Likewise.
5133 * memcmp.c: Likewise.
5135 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5136 Avoid using fseek, when possible -- it's broken by design.
5137 Patch by Ulrich Drepper.
5139 2000-10-26 Jim Meyering <meyering@lucent.com>
5141 * strftime.c: Update from libc.
5143 2000-10-25 Jim Meyering <meyering@lucent.com>
5145 * obstack.c: Update from libc.
5147 2000-10-23 Jim Meyering <meyering@lucent.com>
5149 * hard-locale.c (hard_locale): Revert last change -- it was simply
5150 wrong. That set_locale call must not have any side effects.
5153 2000-10-22 Jim Meyering <meyering@lucent.com>
5155 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5156 [CYCLIC]: Remove now-unused definition.
5158 * save-cwd.c (O_DIRECTORY): Define, if needed.
5159 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5160 Suggestion from Ulrich Drepper.
5162 2000-10-21 Jim Meyering <meyering@lucent.com>
5164 * dirname.c (dir_name_r): New function, factored out of dir_name.
5165 (dir_name): Use dir_name_r.
5166 * dirname.h (dir_name_r): Declare it.
5168 2000-10-21 Jim Meyering <meyering@lucent.com>
5170 * dirname.c (memrchr): Declare if necessary.
5171 (dir_name): Remove the restriction that there be no
5172 trailing slashes. Now, this code skips past them, effectively
5174 [TEST_DIRNAME] (main): New unit tests.
5176 * memrchr.c: New file from GNU libc.
5177 Undef __memrchr, too.
5178 [!weak_alias]: Define __memrchr to memrchr.
5179 Guard weak_alias use with `#ifdef weak_alias'.
5181 2000-10-17 Jim Meyering <meyering@lucent.com>
5183 * quote.h (PARAMS): Define and use.
5184 Reported by Akim Demaille.
5186 * getopt.c: Update from libc.
5188 2000-10-16 Jim Meyering <meyering@lucent.com>
5190 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5193 2000-09-25 Jim Meyering <meyering@lucent.com>
5195 * md5.h (rol): Define (from GnuPG).
5197 * sha.c: Give credit (GnuPG) where due.
5198 (M): Use rol rather than open-coding it.
5199 Add a FIXME comment.
5201 2000-09-21 Jim Meyering <meyering@lucent.com>
5203 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5204 Reported by Michael Stone.
5206 2000-09-20 Jim Meyering <meyering@lucent.com>
5208 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5209 (noinst_HEADERS): Add sha.h.
5210 Based on code from Scott G. Miller and from GnuPG.
5212 2000-09-15 Jim Meyering <meyering@lucent.com>
5214 * regex.c: Update from libc.
5216 2000-09-10 Jim Meyering <meyering@lucent.com>
5218 * getopt.c (_getopt_internal): Update from glibc.
5220 2000-09-09 Jim Meyering <meyering@lucent.com>
5222 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5223 think it should be used as a general replacement for isascii.
5224 * fnmatch.c: Likewise.
5225 * mbswidth.c: Likewise
5226 * regex.c: Likewise.
5229 * userspec.c: Include sys/param.h and limits.h.
5231 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5232 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5233 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5234 UID, GID. Check range.
5236 2000-09-06 Jim Meyering <meyering@lucent.com>
5238 * getopt.c (_getopt_internal): Update from glibc.
5240 2000-08-30 Jim Meyering <meyering@lucent.com>
5242 * strftime.c: Merge in changes from GNU libc.
5244 2000-08-26 Jim Meyering <meyering@lucent.com>
5246 * closeout.c: Include "__fpending.h".
5247 (close_stdout_status): Return right away if there's nothing to flush.
5249 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5250 * __fpending.c: New file.
5251 * __fpending.h: New file.
5253 2000-08-07 Paul Eggert <eggert@twinsun.com>
5255 Standardize on "memory exhausted" instead of "Memory exhausted"
5256 or "virtual memory exhausted".
5257 * obstack.c (print_and_abort): Use "memory exhausted", not
5258 "virtual memory exhausted".
5259 * same.c (same_name): Invoke xalloc_die instead of printing
5261 * userspec.c (parse_user_spec): Likewise.
5262 * bumpalloc.h: comment fix
5263 * same.c, userspec.c: Include xalloc.h.
5265 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5266 not char *const and pointing to a constant array.
5267 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5268 (xrealloc): Comment fix.
5270 * userspec.c (parse_user_spec):
5271 Don't translate a message until just before returning,
5272 to avoid unnecessary translation.
5274 2000-08-07 Jim Meyering <meyering@lucent.com>
5276 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5277 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5278 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5279 getgroups.c, gethostname.c, getopt.h, group-member.c,
5280 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5281 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5282 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5283 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5284 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5285 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5286 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5287 yesno.c: Back out Copyright date changes for each file with no change
5288 this year. This eases coordination with other programs using the same
5289 source code modules. From Paul Eggert.
5291 2000-08-03 Greg McGary <greg@mcgary.org>
5293 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5294 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5295 (EXTEND_BUFFER): Use them.
5297 2000-08-01 Jim Meyering <meyering@lucent.com>
5299 * dirname.c (ISSLASH): Define.
5300 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5301 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5302 both `\' and `/' may be use as path separators.
5303 Based on a patch from Prashant TR.
5305 2000-07-31 Paul Eggert <eggert@twinsun.com>
5307 * quotearg.c (quotearg_n_options): Don't make the initial
5308 slot vector a constant, since it might get modified.
5310 2000-07-31 Jim Meyering <meyering@lucent.com>
5312 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5313 * obstack.c (print_and_abort): Likewise.
5315 2000-07-30 Paul Eggert <eggert@twinsun.com>
5317 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5318 buffer, so that the caller can always quote one small
5319 component of a "memory exhausted" message in slot 0.
5320 From a suggestion by Jim Meyering.
5322 2000-07-30 Jim Meyering <meyering@lucent.com>
5324 * makepath.c (make_path): Quote the other instance, too.
5326 * quotearg.c (N_STATIC_SLOTVECS): Define.
5327 (STATIC_BUF_SIZE): Define.
5328 (quotearg_n_options): Use only statically allocated storage when
5329 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5330 than STATIC_BUF_SIZE.
5332 2000-07-29 Jim Meyering <meyering@lucent.com>
5334 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5335 * dirname.c (dir_name): Likewise.
5337 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5339 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5340 (dir_name): Assert that there are no trailing slashes.
5342 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5344 * mbswidth.h (mbswidth): Add a flags argument.
5345 (mbswidth): New declaration.
5346 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5347 * mbswidth.c (mbswidth): Add a flags argument.
5348 (mbsnwidth): New function.
5350 2000-07-24 Jim Meyering <meyering@lucent.com>
5352 * mbswidth.c: Remove useless #else. From Bruno Haible.
5354 2000-07-23 Paul Eggert <eggert@twinsun.com>
5356 * mbswidth.c (_XOPEN_SOURCE):
5357 Don't define; this causes problems on Solaris 7.
5358 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5360 2000-07-23 Paul Eggert <eggert@twinsun.com>
5363 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5364 so that mbstate_t is always defined.
5366 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5367 be 1 in at least one GCC installation, and this configuration
5368 error is likely to be common. Ignoring MB_LEN_MAX hurts
5369 performance on hosts that have mbrtowc but have only unibyte
5370 locales, but I assume these hosts are rare.
5372 2000-07-23 Paul Eggert <eggert@twinsun.com>
5374 * quotearg.c: Streamline by invoking multibyte code only if needed.
5375 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5376 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5377 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5378 invoke multibyte primitives.
5380 2000-07-23 Jim Meyering <meyering@lucent.com>
5382 * basename.c (base_name): Add an assertion.
5384 2000-07-15 Bruno Haible <clisp.cons.org>
5386 * quotearg.c: When the system forces us to redefine mbstate_t,
5387 shadow its mbsinit function.
5389 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5391 * mbswidth.h: New file.
5392 * mbswidth.c: New file.
5393 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5394 (noinst_HEADERS): Add mbswidth.h.
5396 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5398 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5401 2000-07-15 Jim Meyering <meyering@lucent.com>
5403 * makepath.c: Include quote.h.
5404 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5405 corresponding argument in a `quote (...)' call.
5406 Give better diagnostics.
5408 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5409 (noinst_HEADERS): Add quote.h.
5411 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5412 from tar's src/misc.c.
5413 * quote.h: New file. Prototypes for same.
5415 2000-07-10 Paul Eggert <eggert@twinsun.com>
5417 From a suggestion by Bruno Haible.
5418 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5419 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5420 to decide whether to define the BeOS workaround macro;
5421 this adjusts to the change to AC_MBSTATE_T.
5423 2000-07-13 Paul Eggert <eggert@twinsun.com>
5425 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5427 * quotearg.c (quoting_style_args, quoting_style_vals,
5428 quotearg_buffer_restyled): Add support for
5429 clocale_quoting_style. Undo previous change to
5430 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5431 and "{RIGHT QUOTATION MARK}" msgids.
5433 2000-07-05 Paul Eggert <eggert@twinsun.com>
5435 The old behavior of quoting `like this' doesn't look good with
5436 newer, ISO-style fonts. See:
5437 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5439 Instead, quote "like this" by default. Let the translator
5440 tailor the locale-specific quoting behavior by providing
5441 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5443 * quotearg.c (N_): New macro.
5444 (gettext_default): New function.
5445 (quotearg_buffer_restyled): Use
5446 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5447 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5449 2000-07-09 Jim Meyering <meyering@lucent.com>
5451 * Most files: Update copyright dates to include 2000.
5453 2000-07-08 Jim Meyering <meyering@lucent.com>
5455 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5457 (xgethostname): Remove now-unnecessary #ifdef.
5458 Move declaration of `err' into loop where it's used.
5460 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5462 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5463 by allocating a larger buffer. Test the gethostname return value for
5464 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5465 returns an error and ENAMETOOLONG isn't defined.
5467 2000-07-05 Paul Eggert <eggert@twinsun.com>
5468 and Bruno Haible <haible@clisp.cons.org>
5470 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5472 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5474 * quotearg.c (struct quoting_options): Simplify quote_these_too
5477 2000-07-03 Jim Meyering <meyering@lucent.com>
5479 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5480 Reported by Bruno Haible.
5482 2000-07-04 Jim Meyering <meyering@lucent.com>
5484 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5485 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5488 2000-07-03 Paul Eggert <eggert@twinsun.com>
5489 and Bruno Haible <haible@clisp.cons.org>
5491 * quotearg.c (mbrtowc):
5492 Assign to *pwc, and return 1 only if result is nonzero.
5493 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5495 2000-07-03 Jim Meyering <meyering@lucent.com>
5497 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5498 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5501 2000-07-02 Jim Meyering <meyering@lucent.com>
5503 * quotearg.c (mbstate_t): Don't define here.
5505 2000-07-02 Jim Meyering <meyering@lucent.com>
5507 * nanosleep.c (SIGCONT): Define if not already defined.
5509 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5511 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5512 per change in ../m4/ls-mntd-fs.m4.
5513 (read_filesystem_list): Ignore symbolic links.
5515 2000-06-29 Jim Meyering <meyering@lucent.com>
5517 * same.c: Include <string.h> or <strings.h>, as appropriate,
5518 for declaration of strcmp.
5520 * long-options.c: Include <stdlib.h>, for declaration of exit.
5522 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5523 Avoid warning by casting result to `char *' to remove `const'.
5525 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5527 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5529 2000-06-26 Paul Eggert <eggert@twinsun.com>
5531 savedir now sets errno on failure and invokes xmalloc to get memory.
5532 Fix a couple of other minor bugs while we're at it.
5534 * savedir.c (<unistd.h>): Do not include; there's no need.
5535 (NAMLEN): Remove macro.
5536 (malloc, realloc): Remove decls.
5538 ("xalloc.h"): Include.
5539 (NAME_SIZE_DEFAULT): New macro.
5540 (savedir): Use xmalloc / xrealloc to allocate memory.
5541 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5542 Skip "" directory entries.
5543 Use strlen to calculate directory entry length, since the old method
5544 is rarely used these days and isn't worth supporting.
5545 Don't use a pointer after freeing it.
5546 Check for integer overflow when calculating allocation size.
5547 Use memcpy to copy entries, instead of stpcpy.
5548 Set errno properly when returning NULL.
5549 Check for readdir error.
5551 2000-06-26 Jim Meyering <meyering@lucent.com>
5553 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5555 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5557 * getusershell.c (xmalloc, xrealloc): Remove functions.
5559 Don't include <stdlib.h>. Don't declare malloc, realloc.
5561 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5563 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5565 2000-06-24 Jim Meyering <meyering@lucent.com>
5567 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5569 2000-06-21 Jim Meyering <meyering@lucent.com>
5571 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5573 2000-06-19 Paul Eggert <eggert@twinsun.com>
5575 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5576 (mbrtowc, mbstate_t): Define substitutes if
5577 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5578 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5579 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5581 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5583 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5584 than 1024, return a memory chunk of least possible size, instead
5585 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5586 Use free/xmalloc instead of xrealloc to avoid copying for very long
5589 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5591 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5592 address, not strdup. Include <stdlib.h> and don't declare free().
5594 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5596 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5599 2000-06-21 Jim Meyering <meyering@lucent.com>
5601 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5602 (noinst_HEADERS): Add getstr.h.
5604 * getline.c (getstr): Move into a separate file.
5605 * getstr.c (getstr): New file, extracted from getline.c, with
5606 the following changes: new parameter, delim2; both delim[12]
5607 parameters have type `int', not `char'. The latter would lose
5608 with 8-bit delimiters.
5609 * getstr.h: New file.
5611 2000-06-19 Jim Meyering <meyering@lucent.com>
5613 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5615 2000-06-18 Jim Meyering <meyering@lucent.com>
5617 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5618 Besides, these days every porting target provides a mkdir function.
5620 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5621 (this snippet comes from src/system.h).
5623 2000-06-15 Paul Eggert <eggert@twinsun.com>
5625 * human.c (adjust_value): New function.
5626 (human_readable_inexact): Apply rounding style even when
5627 printing approximate values.
5629 2000-06-14 Paul Eggert <eggert@twinsun.com>
5631 * human.c (human_readable_inexact): Allow an input block
5632 size that is not a multiple of the output block size, and vice versa.
5633 Reported by Piergiorgio Sartor.
5635 2000-06-14 Paul Eggert <eggert@twinsun.com>
5637 * getdate.y (get_date): Apply relative times after time
5638 zone indicator, not before. Reported by Todd A. Jacobs.
5640 2000-06-13 Jim Meyering <meyering@lucent.com>
5642 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5644 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5646 2000-06-12 Paul Eggert <eggert@twinsun.com>
5648 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5650 2000-06-04 Paul Eggert <eggert@twinsun.com>
5652 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5654 2000-06-04 Jim Meyering <meyering@lucent.com>
5656 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5657 SunOS 4.1.4 for which gid_t is an unsigned type.
5659 2000-06-03 Jim Meyering <meyering@lucent.com>
5661 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5663 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5665 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5666 newer, don't install charset.alias.
5667 * config.charset: Change the Linux/glibc rules so they become empty
5668 on glibc-2.1 or newer.
5670 2000-06-02 Jim Meyering <meyering@lucent.com>
5672 * mountlist.c: Back out last change. Instead, do this...
5673 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5674 member using the same `ignore'-testing code.
5675 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5679 2000-05-29 Jim Meyering <meyering@lucent.com>
5681 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5682 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5684 2000-05-22 Jim Meyering <meyering@lucent.com>
5686 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5688 2000-05-18 Jim Meyering <meyering@lucent.com>
5690 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5691 back, too, since it may have been modified by allocate_entry.
5692 (hash_delete): Rewrite to use neither the assignment operator
5693 nor the comma operator in an if-expression.
5695 2000-05-15 Paul Eggert <eggert@twinsun.com>
5698 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5699 Remove; no longer needed.
5700 "quotearg.h": Add include.
5701 (file_name): Do not bother to explicitly initialize to NULL; it's less
5702 efficient on some hosts.
5703 (close_stdout_status): Remove test as to whether stdout was already
5704 closed; it breaks for the case "echo x | sort >&-".
5705 Quote file name colons.
5706 Do not assume that _("write error") lacks format strings.
5708 2000-05-15 Jim Meyering <meyering@lucent.com>
5710 * version-etc.c (version_etc_copyright): Update the copyright string
5711 used in all --version output.
5713 2000-05-14 Jim Meyering <meyering@lucent.com>
5715 * closeout.c (close_stdout_set_file_name): New function.
5716 (close_stdout_status): Use new file-scoped global.
5717 Return right away if fstat says the stdout file descriptor is invalid.
5718 * closeout.h (close_stdout_set_file_name): Declare.
5720 2000-05-10 Jim Meyering <meyering@lucent.com>
5722 * closeout.c [default_exit_status]: New file-scoped variable.
5723 (close_stdout_set_status): New function.
5724 * closeout.h (close_stdout_set_status): Declare.
5726 2000-05-08 Jim Meyering <meyering@lucent.com>
5728 * long-options.c: Don't include closeout.h.
5729 (parse_long_options): Don't call close_stdout for --version.
5731 2000-05-06 Jim Meyering <meyering@lucent.com>
5733 * strnlen.c: Undefine __strnlen and strnlen.
5734 [!weak_alias]: Define __strnlen to strnlen.
5736 * atexit.c: New file, from libiberty.
5738 2000-05-06 Jim Meyering <meyering@lucent.com>
5740 * closeout.c (close_stdout_status): Also check for errors on the
5743 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5745 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5746 instead of xmalloc, xrealloc, path_concat.
5747 (locale_charset): Treat empty environment variables as absent.
5748 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5750 2000-05-04 Jim Meyering <meyering@lucent.com>
5752 * getopt.c: Update from glibc.
5753 * obstack.c: Likewise.
5754 * obstack.h: Likewise.
5755 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5757 * regex.h: Likewise.
5758 * strndup.c: Likewise.
5759 * strnlen.c: New file, from glibc.
5761 2000-05-01 Jim Meyering <meyering@lucent.com>
5763 * full-write.c (full_write): Remove `FIXME' part of comment.
5765 2000-04-29 Jim Meyering <meyering@lucent.com>
5767 * path-concat.c: Declare strdup only if it's not defined.
5768 * canon-host.c: Likewise.
5770 2000-04-28 Jim Meyering <meyering@lucent.com>
5772 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5773 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5774 included first, then limits.h is included by locale.h by libintl.h.
5775 From John David Anglin.
5777 2000-04-25 Jim Meyering <meyering@lucent.com>
5779 * makepath.c (S_IRWXUGO): Define.
5780 (make_path): Always perform explicit chmod if MODE specifies any
5781 of the `special' permission bits. Prompted by a bug report against
5782 install from Mate Wierdl and Joost van Baal.
5784 2000-04-18 Jim Meyering <meyering@lucent.com>
5788 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5789 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5791 2000-04-17 Jim Meyering <meyering@lucent.com>
5793 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5794 the definition of it to rpl_strftime also defined-away the system's
5797 2000-04-15 Jim Meyering <meyering@lucent.com>
5799 Use `C' to denote so-called `contiguous' files, the same way
5801 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5802 (ftypelet): Use S_ISCTG.
5803 From Michael Deutschmann.
5805 2000-04-14 Jim Meyering <meyering@lucent.com>
5807 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5809 2000-04-08 Jim Meyering <meyering@lucent.com>
5811 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5812 names don't conflict. Reported by Eli Zaretskii.
5814 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5816 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5817 bug. Deal with the different error behavior of Irix iconv.
5819 2000-04-07 Jim Meyering <meyering@lucent.com>
5821 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5822 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5824 2000-04-05 Jim Meyering <meyering@lucent.com>
5826 Portability tweaks required for ultrix4.3.
5827 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5828 * readutmp.c: Include sys/types.h before sys/stat.h.
5829 * canon-host.c: Declare strdup.
5830 * path-concat.c: Likewise.
5831 From John David Anglin.
5833 2000-04-04 Jim Meyering <meyering@lucent.com>
5835 Be more DOS 8.3-friendly.
5836 * ref-add.sin: Renamed from ref-add.sed.in.
5837 * ref-del.sin: Renamed from ref-del.sed.in.
5838 * Makefile.am: Reflect renaming.
5839 Reported by Eli Zaretskii.
5841 Use a temporary file name that won't clash with `charset.alias'
5842 in the DOS 8.3 name space.
5843 * Makefile.am (charset_tmp): Define.
5844 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5845 (uninstall-local): Likewise.
5846 Reported by Eli Zaretskii.
5848 2000-03-29 Paul Eggert <eggert@twinsun.com>
5850 * time/strftime.c (my_strftime): Make sure we call the system
5851 strftime, not ourselves, when invoking the underlying strftime.
5853 2000-03-24 Jim Meyering <meyering@lucent.com>
5855 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5856 (charset_alias): Define.
5857 (install-exec-local): Factor out common code.
5858 (uninstall-local): Split lines longer than 80.
5859 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5861 (.sed.in.sed): New rule. Don't redirect directly to $@.
5862 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5864 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5866 * config.charset: Output a line containing "Packages using this file".
5867 * ref-add.sed.in, ref-del.sed.in: New files.
5868 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5869 ref-del.sed): New rules.
5871 2000-03-17 Jim Meyering <meyering@lucent.com>
5873 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5874 Otherwise, include <strings.h>
5876 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5878 * unicodeio.c (utf8_wctomb): New function.
5879 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5880 format instead of in UCS-4 with platform dependent endianness.
5882 2000-03-07 Paul Eggert <eggert@twinsun.com>
5884 * savedir.c (savedir): Work even if directory size is
5885 negative; this can happen with some screwy NFS configurations.
5887 2000-03-06 Jim Meyering <meyering@lucent.com>
5889 * localcharset.c (get_charset_aliases): Don't try to free file_name
5890 if it's NULL (because we ran out of memory). From Bruno Haible.
5892 2000-03-05 Jim Meyering <meyering@lucent.com>
5894 * localcharset.c ("path-concat.h"): Include.
5895 (get_charset_aliases): Use path_concat instead of ANSI string
5898 * unicodeio.h (PARAMS): Define.
5899 Use it to guard prototype.
5901 2000-03-04 Jim Meyering <meyering@lucent.com>
5903 * Makefile.am (install-exec-local): Create $(libdir) before installing
5905 (uninstall-local): Uncomment this rule so `make distcheck' works
5908 * unicodeio.c (<errno.h>): Include it.
5909 (errno): Declare if not defined.
5911 * localcharset.c: Add Bruno's comment justifying use of volatile.
5913 * config.charset: New version, incorporating remarks from a linux
5914 i18n mailing list. From Bruno Haible.
5916 2000-03-02 Jim Meyering <meyering@lucent.com>
5918 * Makefile.am (EXTRA_DIST): Add config.charset.
5920 2000-03-01 Jim Meyering <meyering@lucent.com>
5922 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5923 * unicodeio.c: Likewise.
5925 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5927 * config.charset: New file.
5928 * localcharset.c: New file.
5929 * unicodeio.h, unicodeio.c: New files.
5930 * Makefile.am (DEFS): Add -DLIBDIR=...
5931 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5932 (noinst_HEADERS): Add unicodeio.h.
5933 (all-local, install-exec-local, charset.alias): New targets.
5935 2000-02-28 Paul Eggert <eggert@twinsun.com>
5937 * quotearg.c (ALERT_CHAR): New macro.
5938 (quotearg_buffer_restyled): Use it.
5940 2000-02-27 Jim Meyering <meyering@lucent.com>
5942 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5943 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5945 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5946 not `#if STDC_HEADERS'.
5947 Declare malloc if needed.
5949 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5950 now that autoconf always defines the HAVE_DECL_ symbols.
5951 * human.c: Likewise.
5953 * strtoumax.c: Likewise.
5955 * backupfile.c: Arrange for cpp to fail if the configure-time
5956 declaration check was not run.
5958 * human.c: Likewise.
5960 * strtoumax.c: Likewise.
5962 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5963 then first look up the entire `.'-containing string as a login name.
5965 2000-02-18 Paul Eggert <eggert@twinsun.com>
5967 * getdate.y: Handle two-digit years with leading zeros correctly.
5968 (textint): New typedef.
5969 (parser_control): Member year changed from int to textint.
5971 (YYSTYPE): Removed; replaced by %union with int and textint members.
5972 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5973 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5974 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5975 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5976 (date, number, to_year): Use width of number in digits, not its value,
5977 to determine whether it's a 2-digit year, or a 2-digit time.
5978 (yylex): Store number of digits of numeric tokens.
5979 Reported by John Kendall.
5981 (parser_control): Changed from struct parser_control to typedef (for
5982 consistency). All uses changed.
5984 (tID): Removed; not used.
5985 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5987 2000-02-14 Paul Eggert <eggert@twinsun.com>
5989 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5990 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5992 2000-02-12 Jim Meyering <meyering@lucent.com>
5994 * userspec.c (ISDIGIT): Define it.
5995 (isdigit): Remove definition.
5996 (is_number): Use ISDIGIT, not isdigit.
5997 <libintl.h>: Include.
5999 (parse_user_spec): Mark translatable strings.
6001 2000-02-10 Jim Meyering <meyering@lucent.com>
6003 With these changes, nanosleep.[ch] are finally enough like the other
6004 lib/* replacement files to compile on a few more losing systems.
6006 * nanosleep.h: Don't include config.h.
6007 Remove prototype from declaration of nanosleep.
6008 (PARAMS): Remove now-unneeded definition.
6009 * nanosleep.c: #undef nanosleep.
6010 (rpl_nanosleep): Rename from nanosleep.
6012 2000-02-03 Jim Meyering <meyering@lucent.com>
6014 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6015 rather than with `#if HAVE_UTMPNAME'.
6017 2000-02-01 Jim Meyering <meyering@lucent.com>
6019 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6021 2000-01-31 Jim Meyering <meyering@lucent.com>
6023 * nanosleep.h (nanosleep): Guard declaration with
6024 `#if ! HAVE_DECL_NANOSLEEP'.
6025 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6026 the declaration in that vendor's sys/timers.h.
6027 Reported by Christian Krackowizer.
6029 * quotearg.c (ISASCII): Add #undef and move definition to follow
6030 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6031 (ISPRINT): Likewise.
6032 Reported by Tom Tromey.
6034 2000-01-30 Jim Meyering <meyering@lucent.com>
6036 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6037 uses of ->ut_name. The latter doesn't work with new Linux header files
6038 where only utmpx.ut_user is declared.
6040 * readutmp.h (UT_USER): Define.
6042 2000-01-23 Jim Meyering <meyering@lucent.com>
6044 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6047 2000-01-22 Jim Meyering <meyering@lucent.com>
6049 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6050 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6051 Required for some AIX systems. Reported by Christian Krackowizer.
6052 [TESTING] (main): New function.
6054 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6055 * dirname.c (dir_name): Support for DOS-style file names with drive
6058 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6060 * strverscmp.c (ISDIGIT): Define.
6061 (strverscmp): Use ISDIGIT, not isdigit.
6063 2000-01-17 Paul Eggert <eggert@twinsun.com>
6065 * nanosleep.c (nanosleep):
6066 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6067 POSIX.1 doesn't require SA_INTERRUPT and some systems
6068 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6069 it's been part of POSIX.1 since day 1 (in 1988).
6071 2000-01-17 Jim Meyering <meyering@lucent.com>
6073 * interlock: Remove unused file. Reported by François Pinard.
6075 2000-01-16 Paul Eggert <eggert@twinsun.com>
6077 * quotearg.c (quotearg_buffer_restyled): Do not quote
6078 alert, backslash, formfeed, and vertical tab unnecessarily in
6079 shell quoting style.
6082 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6083 Free Software Foundation, Inc.
6084 Copying and distribution of this file, with or without modification,
6085 are permitted provided the copyright notice and this notice are preserved.