1 2005-04-25 Albert Chin <bug-gnulib@mlists.thewrittenword.com>
3 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
6 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
8 * getdate.y (zone): Allow relunit_snumber after tZONE, so
9 that "UTC +1 second" continues to work. Problem reported
11 (relunit_snumber): New rule.
14 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
16 * getdate.y (universal_time_zone_table): New constant.
17 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
18 universal_time_zone_table.
19 (lookup_zone): Prefer universal_time_zone_table to
20 local_time_zone_table, so that "GMT" time stamps are allowed in
21 London during the summer. Problem reported by Ian Abbott.
23 2005-04-12 Jim Meyering <jim@meyering.net>
25 * human.c (humblock): Set *options even when returning due to
26 xstrtoumax conversion failure. Thanks to a used-uninitialized
29 2005-04-09 Jim Meyering <jim@meyering.net>
31 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
32 -Wuninitialized: initialize tm0.tm_year.
34 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
36 * getdate.y (parser_control): rels_seen is now a boolean, not a
37 count, since there's no maximum. All uses changed.
39 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
41 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
42 Use pc_rels_seen to decide whther a date is absolute.
44 * getdate.y (number): Don't overwrite year.
45 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
48 2005-04-02 Simon Josefsson <jas@extundo.com>
50 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
51 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
53 2005-03-27 Jim Meyering <jim@meyering.net>
55 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
57 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
59 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
60 "one's complement" -> "ones' complement" in comment, as per Knuth.
61 "value of type" -> "type or expression" in comment.
62 * mktime.c, strftime.c: Propagate intprops.h comment nits.
64 2005-03-26 Jim Meyering <jim@meyering.net>
67 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
68 Correct typos: s/or/of/.
70 2005-03-23 Jim Meyering <jim@meyering.net>
72 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
74 2005-03-21 Jim Meyering <jim@meyering.net>
76 Changes imported from coreutils.
78 * cycle-check.c: Don't include xalloc.h.
80 * path-concat.c: Don't include assert.h.
81 (path_concat): Remove assertion that would have triggered
82 for ABASE starting with more than one slash.
83 Reported by Andreas Schwab.
85 * path-concat.c (path_concat): Set *BASE_IN_RESULT
86 properly when ABASE is an absolute file name.
87 Correct the description of this function.
89 Add an assertion and a test driver.
90 This fixes a bug introduced on 2004-07-02.
91 Andreas Schwab reported the resulting failure of cp --parents:
92 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
94 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
96 * strftime.c (my_strftime): If the underlying strftime returns 0
97 (which shouldn't happen), generate nothing instead of returning 0
98 immediately, so that nstrftime (NULL, ...) doesn't return 0.
100 2005-03-16 Bruno Haible <bruno@clisp.org>
102 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
104 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
106 * strftime.c (my_strftime): Prepend space to format so that we can
107 reliably distinguish strftime failure from empty output on POSIX
110 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
112 * iconvme.c (SIZE_MAX): New macro, if not already defined.
113 (iconv_string): Don't guess a size-zero buffer, as that might cause
114 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
115 result would be 'too large', where 'too large' is (heuristically)
116 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
117 overflow concerns. This will prevent some unwanted malloc failures
118 when the inputs are very large.
120 2005-03-15 Bruno Haible <bruno@clisp.org>
122 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
125 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
128 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
130 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
132 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
133 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
135 * strtol.c: Likewise.
137 2005-03-14 Simon Josefsson <jas@extundo.com>
139 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
142 2005-03-14 Jim Meyering <jim@meyering.net>
144 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
145 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
146 to be nonzero so that we (and caller) can detect the difference
147 between a valid zero-length expansion and an error return, even
148 when the underlying strftime fails before writing anything into
151 2005-03-10 Jim Meyering <jim@meyering.net>
153 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
154 so that this module works on systems without fchdir.
156 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
158 Factor int-properties macros into a single file, except for
160 * intprops.h: New file.
161 * getloadavg.c: Include it instead of limits.h.
162 (INT_STRLEN_BOUND): Remove.
163 * human.c: Include intprops.h.
164 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
165 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
166 * inttostr.h: Include intprops.h instead of limits.h.
167 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
168 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
169 for consistency with intprops.h.
170 (time_t_is_integer, twos_complement_arithmetic): Use them.
171 * sig2str.h: Include <signal.h>, intprops.h.
172 (INT_STRLEN_BOUND): Remove.
173 * strftime.c (TYPE_SIGNED): Remove.
174 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
175 * strtol.c: Adjust comments to match intprops.h.
176 * userspec.c: Include intprops.h.
177 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
178 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
179 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
180 instead of rolling our own expressions.
181 * xstrtol.c: Include xstrtol.h first, to test interface.
183 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
185 (my_strftime): Do not mishandle years close to INT_MAX, by doing
186 the right thing even if adding 1900 would overflow. Similarly
187 for tm_mon + 1 and tm_yday + 1.
188 Make %Y always equivalent to %C%y, and similarly for %G and %g.
189 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
190 (DO_SIGNED_NUMBER): New macro.
191 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
193 2005-03-07 Bruno Haible <bruno@clisp.org>
195 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
197 2005-03-03 Derek R. Price <derek@ximbiot.com>
198 Bruno Haible <bruno@clisp.org>
200 * pagealign_alloc.h: New file.
201 * pagealign_alloc.c: New file.
203 2005-01-28 Bruno Haible <bruno@clisp.org>
205 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
208 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
210 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
211 The workaround isn't strictly needed for POSIX conformance, and
212 it's too much of a pain to configure and maintain. We'll ask
213 people to fix their kernels instead.
214 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
215 (NANOSLEEP_BUG_WORKAROUND): Remove.
216 (xnanosleep): Remove the workaround.
218 2005-02-12 Bruno Haible <bruno@clisp.org>
220 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
222 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
224 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
225 * timespec.h (gettime): Return void, since it always
226 succeeds now. All uses changed.
227 * gettime.c (gettime) Likewise.
228 [HAVE_NANOTIME]: Prefer nanotime.
229 Assume gettimeofday succeeds, as POSIX requires.
230 Assime time () succeeds, since other code already does.
231 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
232 (timespec_subtract): Remove.
233 (NANOSLEEP_BUG_WORKAROUND): New constant.
234 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
235 things considerably. Use it only on GNU/Linux hosts, since the
236 workaround shouldn't be needed elsewhere.
238 2005-02-24 Bruno Haible <bruno@clisp.org>
240 * gettext.h: Update from GNU gettext 0.14.2.
242 2005-02-24 Bruno Haible <bruno@clisp.org>
244 * localcharset.c: Update from GNU gettext 0.14.2.
245 * config.charset: Update from GNU gettext 0.14.2.
247 2005-02-22 Simon Josefsson <jas@extundo.com>
249 * iconvme.h, iconvme.c: New files, from libc.
251 2005-02-20 Neil Conway <neilc@samurai.com>
253 * xgethostname.c (xgethostname): Check for ENOMEM, which is
254 returned by OSX/Darwin if the specified buffer is not large
255 enough for the hostname.
257 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
259 * memrchr.h: New file.
260 * chdir-long.c: Include it.
261 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
262 Don't bother including stddef.h.
264 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
266 * argp-help.c (__argp_help): Create a fake struct argp_state and
267 pass it to _help, otherwise the latter coredumps trying to
268 dereference state.root_argp.
270 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
272 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
274 Include <sys/types.h>, for dev_t.
275 (ME_DUMMY, ME_REMOTE): Move from here....
276 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
277 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
279 Include mountlist.h first, to test the interface.
281 2005-01-29 Bruno Haible <bruno@clisp.org>
283 * progname.c (program_name): Initialize.
284 Needed when linking statically on MacOS X.
286 2005-01-28 Bruno Haible <bruno@clisp.org>
288 * javacomp.sh.in: New file, from GNU gettext.
289 * javacomp.h: New file, from GNU gettext.
290 * javacomp.c: New file, from GNU gettext.
292 2005-01-26 Bruno Haible <bruno@clisp.org>
294 * javaexec.sh.in: New file, from GNU gettext.
295 * javaexec.h: New file, from GNU gettext.
296 * javaexec.c: New file, from GNU gettext.
298 2005-01-26 Simon Josefsson <jas@extundo.com>
300 * gai_strerror.c: Use GPL in header.
302 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
304 * argp-help.c (hol_entry_help): Avoid using non-constant
305 initializers for struct pentry_state.
306 (__argp_error): Check return value of __asprintf
307 (__argp_failure): Translate error message
309 * argp-parse.c: Removed braces around the expansion of N_()
311 2005-01-21 Jim Meyering <jim@meyering.net>
313 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
314 same value as for Solaris 9.
316 * chdir-long.c (chdir_long): Rewrite to remove limitation on
317 component length. This included changing the parameter to be
318 of type `char *' rather than `char const *'.
319 * chdir-long.h (chdir_long): Update prototype.
321 * openat.c (fdopendir, fstatat): New functions.
322 * openat.h: Include headers required for use of DIR and struct stat.
323 [AT_SYMLINK_NOFOLLOW]: Define.
324 (fdopendir, fstatat): Add prototypes.
326 2005-01-21 Bruno Haible <bruno@clisp.org>
328 * classpath.h: New file, from GNU gettext.
329 * classpath.c: New file, from GNU gettext.
331 2005-01-20 Simon Josefsson <jas@extundo.com>
333 * version-etc-fsf.c: New file, with version_etc_copyright.
334 * version-etc.c: Remove version_etc_copyright.
335 * version-etc.h (version_etc_copyright): Use [] instead of * in
336 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
338 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
340 * save-cwd.c (save_cwd): Remove code to support the case
341 where fchdir is missing or flaky.
343 2005-01-20 Simon Josefsson <jas@extundo.com>
345 * base64.h (isbase64): Add.
347 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
348 using a unsigned prototype, don't inline.
349 (base64_decode): Use it.
351 2005-01-19 Bruno Haible <bruno@clisp.org>
353 * sh-quote.h: New file, from GNU gettext.
354 * sh-quote.c: New file, from GNU gettext.
356 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
358 Merge changes from coreutils, as described below in several
359 changelogs dated today.
361 * save-cwd.c: Include "save-cwd.h" before other include files.
362 (O_DIRECTORY): Remove; not needed here, since "." must be
363 a directory. All uses removed.
364 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
365 universal on Suns, and we also need to test for IRIX.
366 Revamp code to use 'if' rather than '#if'.
367 Avoid unnecessary comparison of cwd->desc to 0.
369 * utimens.c (futimens): Robustify the previous patch, by checking
370 for known valid error numbers rather than observed invalid ones.
372 2005-01-18 Jim Meyering <jim@meyering.net>
374 * version-etc.c (version_etc_copyright): Update copyright date.
376 * utimens.c (futimens): Account for the fact that futimes
377 can also fail with errno == ENOSYS or errno == ENOENT.
378 Patch from Dmitry V. Levin.
380 Change the name of the robust chdir function from chdir to chdir_long.
381 * save-cwd.c: Include chdir-long.h rather than chdir.h.
382 (restore_cwd): Use chdir_long, not chdir.
383 * chdir-long.c: Renamed from chdir.c.
384 * chdir-long.h: Renamed from chdir.h.
385 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
388 2005-01-18 Bob Proulx <bob@proulx.com>
390 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
391 offsetof() macro construct to avoid compile failure with native HP-UX
392 11.0 ANSI C compiler.
394 2005-01-06 Bruno Haible <bruno@clisp.org>
396 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
397 because stpncpy.m4 takes care of it.
399 2004-01-24 Bruno Haible <bruno@clisp.org>
401 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
403 2003-10-09 Bruno Haible <bruno@clisp.org>
405 * progreloc.c: Include xalloc.h instead of xmalloc.h.
407 2005-01-06 Bruno Haible <bruno@clisp.org>
409 * fwriteerror.h (fwriteerror): Change specification to include fclose.
410 * fwriteerror.c: Include <stdbool.h>.
411 (fwriteerror): At the end, close the file stream. Record whether
412 stdout was already closed.
414 2004-05-27 Bruno Haible <bruno@clisp.org>
416 * execute.c (environ): Declare if needed.
417 * pipe.c (environ): Likewise.
418 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
420 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
422 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
423 definitions to be after all include files, to avoid collisions.
424 Problem reported by Bob Proulx.
426 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
428 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
429 not needed. This removes a dependency on the gettext module.
430 [defined _LIBC]: Do not include <libintl.h>; not needed.
432 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
434 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
437 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
439 * argp-parse.c: Include <stddef.h>.
440 (alignof, alignto): New macros.
441 (parser_init): Don't assume that void * is aligned sufficiently
444 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
445 need to extend the stack.
446 (YYINITDEPTH): New macro, so that the initial stack isn't overly
449 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
451 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
453 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
455 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
456 Remove now-obsolete comment about AIX.
457 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
458 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
459 (YYMAXDEPTH): New macro.
461 2004-12-18 Bruno Haible <bruno@clisp.org>
463 * fatal-signal.c (fatal_signals): Make non-const.
464 (init_fatal_signals): New function.
465 (uninstall_handlers, install_handlers): Ignore signals that were set to
467 (at_fatal_signal): Call init_fatal_signals.
468 (init_fatal_signal_set): Likewise. Ignore signals that were set to
470 Reported by Paul Eggert.
472 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
474 * getdate.y (textint): New member "negative".
475 (time_zone_hhmm): New function.
476 Expect 14 shift-reduce conflicts, not 13.
477 (o_colon_minutes): New rule.
478 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
479 (yylex): Set the "negative" member of signed numbers.
481 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
483 Changes imported from coreutils.
484 * hard-locale.c: Assume <locale.h> exists.
486 (GLIBC_VERSION): New macro.
487 (hard_locale): Assume setlocale exists.
488 Rewrite to avoid #ifdef.
489 Use strdup rather than malloc + strcpy.
490 * human.c: Assume <locale.h> exists.
491 (human_readable): Assume localeconv exists.
493 2004-12-01 Jakub Jelinek <jakub@redhat.com>
495 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
496 convert T2, not T. (Imported from libc.)
498 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
500 * getcwd.c (is_ENAMETOOLONG): New macro.
501 (__getcwd.c): Don't restore errno; glibc doesn't.
502 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
503 first, falling back to our code only if its results look suspicious.
504 Ensure that the resulting buffer is only as large as necessary.
506 * readutmp.c: Include readutmp.h first.
507 Include <errno.h>, since readutmp.h no longer does that.
508 * readutmp.h: Don't include <errno.h>,
509 <sys/param.h>, <time.h>; not needed to establish interface.
510 (errno): Remove decl.
511 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
512 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
513 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
515 2004-11-28 Simon Josefsson <jas@extundo.com>
517 * base64.h, base64.c: New file.
519 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
521 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
523 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
525 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
526 HP's ANSI C compiler.
527 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
528 Declaring int functions causes warnings on some modern systems and
529 shouldn't be needed to compile on ancient ones.
530 * same.c (MIN) [defined MIN]: Don't define, since it's already
533 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
534 with the following changes.
535 (__set_errno): Parenthesize properly.
537 (MIN, MAX, MATCHING_INO): New macros.
538 (__getcwd): Define with prototype, not K&R form.
539 Use heuristics to allocate default buffer on stack if possible.
540 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
541 behavior, and to avoid the PATH_MAX limit when computing
543 Use MATCHING_INO to compare inode number to file.
544 Check for arithmetic overflow in size calculations.
545 Fix bug in reallocation of dot array that caused getcwd to fail
546 on directories nested deeper than 75.
547 Be more careful about saving errno on error.
548 Do not use realloc; use only free+malloc, as this is a bit
549 more flexible and avoids a needless copy operation.
550 Do not inspect st_dev and st_ino for symbolic links; POSIX
551 doesn't specify the latter.
552 Check for closedir errors.
553 Avoid needless casts.
554 Use "#ifdef weak_alias" around weak_alias, to be like other
556 The following changes to getcwd.c have effect only when used in
557 gnulib; they have no effect inside glibc proper.
558 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
559 as alloca isn't used.
560 (alloca, __alloca): Likewise.
561 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
562 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
563 unconditionally, as gnulib assumes C89 or better.
564 Do not include <sys/param.h>.
565 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
566 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
568 (NULL) [!defined NULL]: Remove; we assume C89 or better.
569 Include <dirent.h> in a way that is compatible with modern Autoconf.
570 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
571 New macros, if not already defined.
572 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
573 Use "_LIBC", not "defined _LIBC", for consistency.
574 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
576 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
577 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
578 * xgetcwd.c: David MacKenzie's old code was removed, so give
579 credit only to Jim Meyering and adjust the copyright dates.
580 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
581 <stdlib.h>, <unistd.h>, "pathmax.h".
582 Instead, include "xgetcwd.h" (first) and "getcwd.h".
583 (INITIAL_BUFFER_SIZE): Remove.
584 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
586 2004-11-23 Jim Meyering <jim@meyering.net>
588 * getopt_.h: Remove trailing blanks.
590 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
592 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
593 (futimens): New function, which uses futimes if available.
594 (futimens, utimens): Support timespec==NULL, with same semantics
595 as utime and utimens.
596 * utimens.h (futimens): New decl.
598 2004-11-23 Jim Meyering <jim@meyering.net>
600 * __fpending.c: Add comment.
602 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
604 * getopt_.h: Re-addition of __getopt_argv_const caused
605 redefinition warnings. To avoid them, include the defines
606 in `#if !defined __need_getopt ... #endif'. The only place
607 where __getopt_argv_const is used is in definitions
608 of getopt_long and getopt_long_only below, which are as well
609 protected by `#ifndef __need_getopt'.
610 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
611 __need_getopt after including <stdio.h> and <unistd.h> These
612 headers might have defined it.
614 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
616 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
618 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
619 optopt): Use them instead of invoking ## directly; otherwise, the
620 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
622 2004-11-19 Bruno Haible <bruno@clisp.org>
624 * strtok_r.c: Move comments from here...
625 * strtok_r.h: ... to here.
627 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
629 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
630 might fail. Problem reported by Yoann Vandoorselaere.
631 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
632 that mishandle size_t overflow.
634 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
636 * canon-host.c: Include "strdup.h".
637 (canon_host): Use getaddrinfo if available, so that IPv6 works.
638 Use strdup instead of malloc/strcpy to duplicate strings.
640 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
641 (human_space_before_unit): New constant.
642 * human.c (human_readable): Support it.
644 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
645 (xgetcwd): Set errno correctly when failing.
646 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
647 the failure is actually due to a PATH_MAX problem.
649 Further getopt changes to make it more likely that glibc will
650 buy the changes back.
651 * getopt.c (POSIXLY_CORRECT): New constant.
652 (getopt): Use it, so to preserve glibc semantic
653 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
654 when compiling for libc.
655 * getopt_.h (__getopt_argv_const): Bring it back.
656 (getopt_long, getopt_long_only): Use it.
658 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
659 New arg POSIXLY_CORRECT. All callers changed.
660 (getopt): Argv is now char * const *, as per standard.
661 (_getopt_internal_r, _getopt_internal): Argv is now char **,
662 not char *__getopt_argv_const *.
663 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
664 _getopt_long_only_r): Likewise.
665 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
666 * getopt_int.h (_getopt_internal, _getopt_internal_r,
667 _getopt_long_r, _getopt_long_only_r): Likewise.
668 * getopt_.h (__getopt_argv_const): Remove.
669 (getopt): Argv is now char * const *, as per standard.
671 * getdate.y (tORDINAL): New token.
672 (day, relunit): Allow it for relative times.
673 (relative_time_table): Use tORDINAL for ordinals.
675 2004-11-15 Jim Meyering <jim@meyering.net>
677 * closeout.c: Include "__fpending.h" once again.
679 (close_stdout): Don't fail just because stdout was closed initially,
680 since some programs don't write to stdout in the normal course of
681 operation (other than --version and --help), and we don't want this
682 function to make e.g. `touch file >&-' fail.
683 But do fail if it was closed and someone has tried to write to it.
684 E.g., `printf foo >&-' must fail.
686 2004-11-11 Simon Josefsson <jas@extundo.com>
688 * strtok_r.h, strtok_r.c: New file.
690 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
692 * getopt_.h (__getopt_argv_const): New macro, to be used so that
693 we can stop lying to compilers about the constness of argv when we
694 are compiled outside glibc.
695 (getopt, getopt_long, getopt_long_only): Use it.
696 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
698 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
699 _getopt_long_only_r): Likewise.
700 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
701 _getopt_long_only_r): Likewise.
703 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
704 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
705 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
706 the other external symbols.
707 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
708 declaration, since the above renaming now works around collisions.
710 2004-11-11 Jim Meyering <jim@meyering.net>
712 * linebreak.c: Remove trailing blanks.
713 * alloca_.h: Likewise.
715 * euidaccess.c: Likewise.
716 * allocsa.h: Likewise.
718 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
720 * mktime.c (SHR): New macro, which is a portable
721 substitute for >> that should work even on Crays.
722 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
723 Problem reported by Mark D. Baushke in
724 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
725 * getdate.y (SHR): Likewise.
727 * strftime.c (SHR): Likewise.
729 * quotearg.c (struct quoting_options): Use unsigned int for
730 quote_these_too, so that right shifts are well defined. All uses
733 2004-11-10 Simon Josefsson <jas@extundo.com>
735 * getaddrinfo.h, getaddrinfo.c: New files.
737 2004-11-10 Jim Meyering <jim@meyering.net>
739 Ensure that no close failure goes unreported.
740 * closeout.c (close_stdout): Always close stdout. I.e., don't
741 return early when it seems there's nothing to flush.
742 Don't include __fpending.h.
744 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
746 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
748 2004-11-05 Bruno Haible <bruno@clisp.org>
750 * readlink.c: Include stddef.h, needed for size_t on Woe32.
751 Reported by Mark D. Baushke <mdb@cvshome.org>.
753 2004-11-04 Bruno Haible <bruno@clisp.org>
755 2004-09-11 Bruno Haible <bruno@clisp.org>
756 * allocsa.valgrind: New file.
757 2004-02-06 Bruno Haible <bruno@clisp.org>
758 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
759 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
760 Reported by Christopher Seip <chris.seip@hp.com>.
762 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
764 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
765 with errno == ERANGE if the buffer is too small.
766 Problem reported by Mark D. Baushke.
768 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
770 * xreadlink.c (MAXSIZE): New macro.
771 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
772 size does not exceed MAXSIZE. Avoid cast.
773 As suggested by Mark D. Baushke in
774 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
775 if readlink fails with buffer size just under MAXSIZE, try again
778 2004-11-02 Derek R. Price <derek@ximbiot.com>
779 and Paul Eggert <eggert@cs.ucla.edu>
781 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
782 (get_date): Overparenthesize to avoid GCC warning.
784 2004-11-02 Bruno Haible <bruno@clisp.org>
786 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
787 function returns void.
789 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
791 * getpass.c (fflush_unlocked, flockfile, funlockfile)
792 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
795 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
797 * getdate.y: Add support for TZ="foo" within a date string.
798 Fix some bugs near time_t boundaries. Reject dates with
799 out-of-range components, e.g., "Sept 31".
800 Include <stdlib.h>, "setenv.h", "xalloc.h".
801 (ISDIGIT_LOCALE): Remove; unused.
802 Note that the TZ and time functions used here are not reentrant.
803 (mktime_ok, get_tz): New functions.
804 (TZBUFSIZE): New constant.
805 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
806 This requires that we sometimes generate our own TZ="XXX..." setting.
808 2004-10-27 Derek R. Price <derek@ximbiot.com>
810 * mktime.c (not_equal_tm): Remove redundant check.
812 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
814 * getdate.y: Use Bison 1.875 features, and some minor
815 code cleanups. This change does not affect semantics.
816 Don't include <stdlib.h>; no longer needed.
817 Don't include unlocked-io.h; only the "#if TEST" code uses
818 stdio, and performance isn't crucial there.
819 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
820 Bison 1.875 features as described below.
821 All uses of "PC." replaced by "pc->".
822 (YYSTYPE): Add a forward declaration.
823 (yylex, yyerror): Use full prototypes in forward decls.
824 Use "%pure-parser" rather than obsolescent "%pure_parser".
825 Use %parse-param and %lex-param instead of obsolescent
826 YYPARSE_PARAM and YYLEX_PARAM.
827 (meridian_table, month_and_day_table, time_units_table,
828 relative_time_table, time_zone_table, military_table,
829 lookup_zone, lookup_word, get_date):
830 Use NULL instead of 0 where appropriate.
831 (to_hour): Avoid abort (), to avoid a dependency on
833 (yyerror, yylex): Now accepts parser_control * arg.
834 (main) [TEST]: Use '\0' rather than 0 for char.
836 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
838 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
839 It's now the caller's responsibility to handle the case where
840 !HAVE_GETPAGESIZE && !defined getpagesize.
842 * mktime.c (leapyear): Arg is long int, not int.
844 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
846 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
848 2004-10-12 Simon Josefsson <jas@extundo.com>
850 * getpass.c (fflush_unlocked, flockfile, funlockfile)
851 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
854 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
856 * vsnprintf.h: New file.
857 * vsnprintf.c: New file.
859 2004-10-07 Bruno Haible <bruno@clisp.org>
861 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
862 into the provided buffer.
864 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
866 * diacrit.c, diacrit.h: Add GPL notice.
868 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
869 * atanl.c (atanl): Keep the code as similar to glibc as possible.
870 * logl.c (logl): Keep the code as similar to glibc as possible.
871 This avoids a potential constant-folding bug.
873 2004-10-05 Bruno Haible <bruno@clisp.org>
875 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
877 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
879 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
880 * xmalloc.c (xmemdup): Likewise.
881 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
882 XFREE): Remove these long-obsolescent macros.
883 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
886 * regex.c (re_comp): Cast gettext return value to char *,
887 Problem reported by Martin Neitzel via Mark D. Baushke.
889 2004-10-04 Simon Josefsson <jas@extundo.com>
891 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
892 '#ifdef USE_UNLOCKED_IO'.
894 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
896 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
897 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
898 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
899 regex.c, sha1.c, version-etc.c, yesno.c:
900 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
901 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
902 the includer's responsibility.
906 * modechange.c (mode_compile): Don't decrement a pointer that
907 points to the start of a string, as the C Standard says the
908 resulting behavior is undefined.
910 * backupfile.h (enum backuptype): Rename none -> no_backups,
911 simple -> simple_backups, numbered_existing ->
912 numbered_existing_backups, numbered -> numbered_backups
913 to avoid shadowing problems. All uses changed.
914 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
915 * backupfile.c (check_extension, numbered_backup):
916 Rename locals to avoid shadowing 'basename'.
917 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
920 * .cppi-disable: Add getopt_.h, getopt_int.h.
921 * .cvsignore: Add getopt.h.
923 2004-10-04 Simon Josefsson <jas@extundo.com>
925 * memmem.h: New file.
926 * memmem.c: New file, taken from glibc.
928 2004-10-02 Jim Meyering <jim@meyering.net>
930 * dirfd.h, getpagesize.h: Add copyright notice.
932 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
934 * snprintf.c: Remove comments as to why each header is needed.
936 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
938 * strsep.h: New file.
939 * strsep.c: New file.
941 2004-10-01 Simon Josefsson <jas@extundo.com>
943 * snprintf.c (snprintf): Handle size==0.
945 2004-10-01 Simon Josefsson <jas@extundo.com>
946 Bruno Haible <bruno@clisp.org>
948 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
949 (snprintf): Declare 'args'.
951 2004-09-30 Simon Josefsson <jas@extundo.com>
953 * snprintf.h, snprintf.c: New files.
955 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
957 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
958 (hol_entry_help): Never translate an empty string.
959 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
960 * argp.h (OPTION_NO_TRANS): New option.
962 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
964 * xvasprintf.c: Include xalloc.h.
965 (xvasprintf): Use xalloc_die, not xmalloc_die.
967 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
969 * dummy.c: Change copyright notice to FSF, and license to GPL.
971 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
973 * argp-pvh.c (argp_program_version_hook): Provide initial value.
974 Problem reported by Bruno Haible in:
975 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
977 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
979 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
980 in case some system header has #define'd it. Problem reported by
982 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
984 2004-09-08 Bruno Haible <bruno@clisp.org>
986 * stdint_.h.in: New file, taken from GNU clisp.
988 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
990 * xvasprintf.h: New file.
991 * xvasprintf.c: New file.
992 * xasprintf.c: New file.
994 2004-09-08 Bruno Haible <bruno@clisp.org>
996 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
998 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1000 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1002 Import from coreutils.
1003 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1004 strings on unbounded length. alloca's performance benefits aren't
1005 that important here.
1007 (parse_with_separator): New function, with most of the internals
1008 of the old parse_user_spec. Allow user to omit both user and group,
1009 for compatibility with FreeBSD.
1010 Clone only the user name, not the entire spec.
1011 Do not set *uid, *gid unless entirely successful.
1012 Avoid memory leak in some failing cases.
1013 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1014 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1015 (parse_user_spec): Rewrite to use parse_with_separator.
1017 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1019 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1020 its complicated substitute.
1021 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1022 and program_invocation_name.
1023 (__argp_basename) [!_LIBC]: Remove; the only use was
1024 replaced by its body.
1025 (__argp_short_program_name): Change condition from
1026 !defined __argp_short_program_name to
1027 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1028 to match argp-namefrob.h.
1029 (__argp_failure): Don't assume strerror_r returns char *.
1030 * argp-parse.c (N_): Define unconditionally.
1031 (argp_default_options): Fill out initializers with 0 to avoid
1034 2004-08-12 Simon Josefsson <jas@extundo.com>
1036 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1037 * getopt_.h: Renamed from getopt.h.
1039 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1041 Merge from coreutils.
1043 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1044 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1045 for Reliant Unix 5.43.
1047 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1048 (union fooround): Use uintmax_t, not long int.
1049 The rest is a merge from libc:
1050 [defined _LIBC]: Include <shlib-compat.h>.
1051 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1053 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1055 * strverscmp.c: Convert to UTF-8.
1057 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1059 * obstack.h (obstack_empty_p):
1060 Don't assume that chunk->contents is suitably aligned.
1061 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1062 Likewise. Problem reported by Benno in
1063 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1065 * chown.c (rpl_chown): Work even if the file is writeable but not
1066 readable. This could be improved further but it'd take some work.
1068 2004-08-08 Simon Josefsson <jas@extundo.com>
1070 * xgethostname.c: Don't include error.h (not used).
1073 * getpass.c: Include getpass.h first.
1075 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1077 * xalloc-die.c: New files.
1078 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1080 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1081 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1082 (_, N_, xalloc_die): Move to xalloc-die.c.
1083 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1084 so that we needn't mess with xalloc_msg_memory_exhausted.
1086 * sha1.h: Renamed from sha.h.
1087 (SHA1_H): Renamed from _SHA_H.
1088 (sha1_ctx): Renamed from sha_ctx.
1089 (sha1_init_ctx): Renamed from sha_init_ctx.
1090 (sha1_process_block): Renamed from sha_process_block.
1091 (sha1_process_bytes): Renamed from sha_process_bytes.
1092 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1093 (sha1_read_ctx): Renamed from sha_read_ctx.
1094 (sha1_stream): Renamed from sha_stream.
1095 (sha1_buffer): Renamed from sha_buffer.
1096 * sha1.c: Likewise; renamed from sha.c.
1097 Do not include <sys/types.h>.
1098 Include <stddef.h> rather than <stdlib.h>.
1100 2004-08-08 Bruno Haible <bruno@clisp.org>
1102 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1103 FILESYSTEM_PREFIX_LEN.
1104 * progreloc.c: Likewise.
1105 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1107 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1110 * argp-help.c (make_hol, hol_append): Don't assume that
1111 SIZE_MAX is a valid preprocessor constant.
1112 (__argp_basename): Change from "#ifndef _LIBC"
1113 to "#ifndef __argp_short_program_name", so that
1114 we don't compile these functions for tar.
1116 More merges from coreutils.
1117 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1118 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1120 * addext.c: Remove; no longer needed.
1121 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1122 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1123 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1124 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1125 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1126 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1127 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1128 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1129 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1130 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1131 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1132 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1133 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1134 Import changes from coreutils.
1136 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1138 Merge from coreutils.
1140 * .gdb-history: Remove; this doesn't belong here.
1142 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1143 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1144 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1146 * dirname.h: Include <stdbool.h>.
1147 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1148 for consistency with POSIX terminology. All uses changed.
1149 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1150 (strip_trailing_slashes): Use bool for booleans.
1151 * stripslash.c (strip_trailing_slashes): Likewise.
1153 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1154 sometimes returns a positive errno value even when it succeeds.
1155 (print_errno_message) [!LIBC]: Fall back on strerror if
1158 * path-concat.c (mempcpy): Don't define if a system header defines it.
1159 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1160 (longest_relative_suffix): New function.
1161 (path_concat): Use it. Assume first argument is not NULL.
1162 Port to DOS. Omit redundant separators.
1163 Report an error instead of returning NULL.
1164 Use mempcpy instead of memcpy.
1165 (xpath_concat): Remove: not declared or used.
1167 * same.h: Include <stdbool.h>
1168 (same_name): Return bool, not int.
1169 * same.c (same_name): Likewise.
1170 (errno): Don't declare; we assume C89 or better now.
1172 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1173 if not already defined.
1175 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1176 * dup-safer.c (errno): Likewise.
1178 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1180 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1183 2004-08-03 Simon Josefsson <jas@extundo.com>
1185 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1186 * progname.h: Don't include stdbool.h.
1188 2004-08-02 Simon Josefsson <jas@extundo.com>
1190 * getsubopt.h: New file, with comments from Bruno Haible.
1191 * getsubopt.c: New file, from glibc, but slightly modified based on
1192 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1194 2004-08-01 Simon Josefsson <jas@extundo.com>
1196 * xgetdomainname.c: Include stdlib.h, for free().
1198 2004-07-16 Simon Josefsson <jas@extundo.com>
1200 * dummy.c: New file.
1202 2004-07-16 Bruno Haible <bruno@clisp.org>
1204 * backupfile.h: Add extern "C" for C++.
1205 * closeout.h: Likewise.
1206 * copy-file.h: Likewise.
1207 * findprog.h: Likewise.
1208 * full-write.h: Likewise.
1209 * pathname.h: Likewise.
1210 * progname.h: Likewise.
1211 * stpcpy.h: Likewise.
1212 * stpncpy.h: Likewise.
1213 * strcase.h: Likewise.
1214 * strstr.h: Likewise.
1215 * xalloc.h: Likewise.
1217 * mbswidth.h: Add extern "C" for C++.
1218 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1220 2004-07-09 Simon Josefsson <jas@extundo.com>
1222 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1223 failed without this.)
1225 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1227 * fchown-stub.c: New file.
1229 2004-06-24 Jim Meyering <jim@meyering.net>
1231 * obstack.h (obstack_base): Cast to (void *), per documentation.
1233 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1235 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1237 2004-06-01 Jim Meyering <jim@meyering.net>
1239 * calloc.c: New file.
1241 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1243 * getdate.y (yylex): Allow space between sign and number.
1244 Problem reported by Dan Jacobson.
1246 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1247 and Jim Meyering <jim@meyering.net>
1249 Merge from coreutils CVS.
1251 * stat-macros.h: New file, with contents from file-type.h
1252 and coreutils' system.h.
1253 * file-type.c: Include "stat-macros.h".
1254 * file-type.h (file_type): Move all macro definitions to new file,
1257 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1258 Wrap old code with this conditional.
1259 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1260 function that does not dereference symlinks.
1261 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1263 * xreadlink.c: Include xreadlink.h first, to catch .h file
1264 dependency problems.
1265 (xreadlink): Accept new arg SIZE, for efficiency.
1266 All decls and uses changed.
1267 * xreadlink.h: Include <stddef.h>, for size_t.
1269 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1270 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1272 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1274 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1276 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1277 macros to be defined.
1278 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1279 the allocator returns NULL because the requested size is zero.
1281 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1283 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1284 var. Add comment explaining why libc still defines it. This
1285 merges the following patch from glibc:
1286 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1288 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1290 * obstack.c (_obstack): Remove unused variable. It hasn't been
1291 present in glibc since revision 1.1 of this file.
1292 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1293 obstack_alignment_mask, obstack_alloc, obstack_base,
1294 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1295 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1296 obstack_grow0, obstack_init, obstack_int_grow,
1297 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1298 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1299 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1300 nonexistent functions.
1302 2004-05-17 Derek R. Price <derek@ximbiot.com>
1303 Paul Eggert <eggert@cs.ucla.edu>
1305 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1307 2004-05-14 Bruno Haible <bruno@clisp.org>
1309 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1310 that consists of a '.' followed by an empty digit string.
1311 Patch by Tor Lillqvist <tml@iki.fi>.
1313 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1315 Port obstack to the AS/400, where pointers are 16 bytes wide and
1316 you cannot cast an integer to a valid pointer. This patch is
1317 currently waiting to be integrated into glibc; see
1318 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1320 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1321 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1322 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1323 (struct obstack): temp member is now a union of a pointer and
1324 an integer, instead of an integer. All integer uses changed.
1325 This does not affect the physical layout of struct obstack,
1326 except on hosts (like the AS/400) where the size or alignment of
1327 void * is greater than that of ptrdiff_t.
1328 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1329 __STDC__)]: Store temporary in pointer member of union, not
1331 * obstack.c: Include <stddef.h>, for offsetof.
1332 (struct fooalign): Remove; it doesn't need a name.
1333 (union fooround): Change double to long double, and add void *.
1334 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1335 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1336 not a macro. Hence the values are always int; so remove all
1337 casts-to-int in uses.
1339 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1340 Derek Price <derek@ximbiot.com>
1342 * alloca.c: Include <alloca.h>, to get our interface.
1343 * alloca_.h: Use __alloca on AIX, so that we don't have to
1344 include <alloca.h> first. Use C89 prototype for alloca; this
1345 requires including <stddef.h> for size_t. Use extern "C" if C++.
1346 Use #elif for simplicity, since we can assume C89 now.
1347 Don't try to source the system alloca.h since it will not be found
1348 and to prevent recursively including its replacement.
1349 * fnmatch.c: Include <alloca.h> instead of opencoding.
1350 * regex.c: Likewise.
1352 2004-05-16 Derek Price <derek@ximbiot.com>
1353 Paul Eggert <eggert@cs.ucla.edu>
1355 getline cleanup. This changes the getndelim2 API: both order of
1356 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1359 * getline.c: Don't include stddef.h or stdio.h, since our
1360 interface does that.
1361 (getline): Always use getdelim, so that we don't have two
1362 copies of this code.
1363 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1365 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1366 (GETNDELIM2_MAXIMUM): New macro.
1367 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1368 instead of the old practice of delim2==0. All callers changed.
1369 Return -1 on overflow, instead of returning junk.
1370 Do not set *linesize unless allocation succeeds.
1371 * getndelim2.h: Do not include stddef.h; no longer needed, now
1372 that we include sys/types.h.
1373 * getnline.h: Likewise.
1374 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1375 (getndelim2): Reorder arguments.
1376 * getnline.c (getnline, getndelim):
1377 Don't discard the NMAX argument.
1378 (getnline): Invoke getndelim, to avoid code duplication.
1379 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1380 of (size_t) -1 by callers of the getnline family.
1382 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1384 * nanosleep.c (suspended): Change its type from int to
1385 sig_atomic_t volatile.
1386 (first_call): Make it private to rpl_nanosleep, and have it
1387 be zero initially as that's a bit faster.
1388 (my_usleep): Round up fractional times instead of truncating them,
1389 as this is the usual meaning for 'sleep'.
1391 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1393 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1394 (ENOSYS): Define if not defined.
1395 (settime): Fall back on stime if it exists and settimeofday fails.
1396 But don't bother with fallbacks if a method fails with errno == EPERM.
1398 2004-05-11 Jim Meyering <jim@meyering.net>
1400 Prior to this change, the save_cwd caller required read access to the
1401 current directory on most systems (ones with the fchdir function).
1403 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1404 fails, try write-only, and finally, resort to using xgetcwd.
1406 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1408 * obstack.c, obstack.h: Import changes from libc.
1410 2004-04-28 Bruno Haible <bruno@clisp.org>
1412 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1413 implicitly appends .exe to executables.
1414 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1415 accepts Windows pathnames.
1416 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1417 Cygwin like Windows, since it now accepts Windows pathnames.
1418 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1419 Cygwin like Windows, since it now accepts Windows pathnames.
1420 Reported by Derek Robert Price <derek@ximbiot.com>.
1422 2004-04-20 Jim Meyering <jim@meyering.net>
1424 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1426 2004-04-20 Jim Meyering <jim@meyering.net>
1427 Bruno Haible <bruno@clisp.org>
1429 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1430 memory when realloc fails.
1432 2004-04-18 Jim Meyering <jim@meyering.net>
1434 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1435 don't leak memory and do call END_UTMP_ENT.
1437 2004-04-11 Paul Eggert <eggert@twinsun.com>
1439 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1440 (CHAR_BIT): Remove, since we assume C89.
1441 Include <stdint.h> if available, as per current Autoconf CVS advice.
1443 2004-03-30 Paul Eggert <eggert@twinsun.com>
1445 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1446 not bool, to be more consistent with Unix conventions.
1447 Suggested by Bruno Haible.
1449 Merge from coreutils.
1451 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1454 * getdate.h: Include stdbool.h, and timespec.h instead of
1455 the usual <time.h> dance.
1456 (get_date): Change signature to support fractional time stamps.
1457 All callers changed.
1458 * getdate.y: Include "getdate.h" first, as we can now
1459 assume C89 and don't need to worry about 'const'.
1460 Similarly, include "unlocked-io.h" near start, not in middle.
1462 (textint.value): Use long int rather than int.
1463 (textint.digits): Use size_t rather than int.
1464 (BILLION, LOG10_BILLION): New constants.
1465 (parser_control): New member rel_ns. Members day_ordinal,
1466 time_zone, month, day, hour, minutes, rel_year, rel_month,
1467 rel_day, rel_hour, rel_minutes, rel_seconds
1468 are now long int, not int. Member seconds is now struct timespec,
1469 not int. New member timespec_seen. Members dates_seen, days_seen,
1470 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1472 (%union.intval): Now long int, not int.
1473 New member timespec.
1474 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1475 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1476 (spec): Now is a timespec or an item list.
1477 (timespec, items): New nonterminals.
1478 (time, rel, relunit, number, get_date):
1479 Add support for fractional seconds.
1480 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1481 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1482 (to_hour): First arg is now long int, not int.
1483 (to_year): Returns long int, not int.
1484 Don't treat year -70 like 70.
1485 (tm_diff): Returns long int, not int.
1486 (lookup_word): Use bool instead of int when appropriate.
1487 (yylex): Use size_t for count, not int.
1488 Detect overflow when parsing large integer constants.
1489 Add support for fractions.
1490 (get_date): Make pointers 'const' if possible.
1491 Use more-portable code to detect integer overflow.
1492 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1493 Don't use ctime; it's not reliable if the year has >4 digits.
1495 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1496 This is for compatibility with BSD.
1498 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1499 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1500 From coreutils' system.h.
1502 * userspec.c: Don't include "posixver.h".
1503 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1504 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1505 compatible extension. Simplify code by removing a boolean int
1506 that was always nonzero if a string was nonnull.
1508 2004-03-30 Jim Meyering <jim@meyering.net>
1510 Merge from coreutils.
1512 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1514 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1515 an empty input stream.
1517 * readtokens.c: Include <stdbool.h>.
1518 (readtoken): Use `size_t' rather than int/long.
1519 All callers adjusted.
1520 Use `bool' rather than `int' where appropriate.
1521 Use memset rather than an explicit loop.
1522 Use x2nrealloc rather than xrealloc.
1523 Allow the use of `\0' as a delimiter.
1524 (readtokens): Likewise.
1525 * readtokens.h (readtoken, readtokens): Update prototypes.
1527 2004-03-30 Bruno Haible <bruno@clisp.org>
1529 * getloadavg.c (getloadavg): Don't assume setlocale returns
1532 2004-03-29 Paul Eggert <eggert@twinsun.com>
1534 Merge changes to getloadavg.c from coreutils and Emacs.
1536 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1537 Define to an expression, not to the empty string.
1538 Include cloexec.h and xalloc.h.
1539 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1540 Use set_cloexec_flag rather than rolling our own.
1541 * cloexec.c, cloexec.h: New files.
1543 2004-03-18 Paul Eggert <eggert@twinsun.com>
1545 * getopt.h: Sync with libc CVS.
1547 2004-03-18 Paul Eggert <eggert@twinsun.com>
1548 Bruno Haible <bruno@clisp.org>
1550 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1551 not on all platforms that have <wchar.h>.
1552 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1554 2004-03-09 Paul Eggert <eggert@twinsun.com>
1556 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1558 * getopt_int.h: New file, also synced from libc.
1560 2004-03-07 Paul Eggert <eggert@twinsun.com>
1562 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1563 '#if' expressions. Unlike the code it replaces, it does not
1564 depend on (defined _SC_PAGESIZE). However, it does depend on
1565 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1566 first reported by Jason Andrade in
1567 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1569 2004-01-18 Simon Josefsson <jas@extundo.com>
1571 * strdup.h: New file.
1572 * strdup.c: Include it.
1573 * path-concat.c: Include strdup.h. Drop strdup declaration.
1574 * userspec.c: Include strdup.h. Drop strdup declaration.
1576 2004-02-06 Karl Berry <karl@gnu.org>
1578 * config.charset: update from gettext 0.14.1.
1580 2004-02-05 Paul Eggert <eggert@twinsun.com>
1582 Add comments and code, prompted by suggestions from Bruno Haible
1584 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1585 describing the enum quoting_style values.
1586 * quotearg.c (quotearg_alloc): New function.
1587 (quotearg_buffer_restyled): Treat lone { and } as special.
1588 Treat = as special. Work around bug with older shells
1589 that "see" a '\' that is really the 2nd byte of a multibyte char.
1590 Quote empty string with shell_quoting_style.
1592 2004-02-03 Bruno Haible <bruno@clisp.org>
1594 * pipe.h: New file, from GNU gettext.
1595 * pipe.c: New file, from GNU gettext.
1597 2004-01-27 Bruno Haible <bruno@clisp.org>
1599 * execute.h: New file, from GNU gettext.
1600 * execute.c: New file, from GNU gettext.
1601 * w32spawn.h: New file, from GNU gettext.
1603 2004-01-23 Paul Eggert <eggert@twinsun.com>
1605 Exit-status fix from coreutils.
1607 Use exit_failure consistently in place of EXIT_FAILURE,
1608 so that program exit statuses are consistent on failure.
1610 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1611 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1612 * argmatch.h: Comment fix to match the above.
1613 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1614 Now a macro referring to exit_failure, instead of a separate
1615 variable. Include "exitfail.h" to get it.
1616 * xstrtol.h: Include "exitfail.h".
1617 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1619 * long-options.c (parse_long_options): Use prototype
1620 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1623 2004-01-21 Jim Meyering <jim@meyering.net>
1625 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1626 so as not to conflict with a different-sized __mktime_internal
1627 function in GNU libc.
1628 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1629 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1631 2004-01-18 Paul Eggert <eggert@twinsun.com>
1633 Merge from diffutils.
1635 * file-type.c (file_type): Add typed memory objects.
1636 * file-type.h (S_TYPEISTMO): New macro.
1638 * c-stack.h (c_stack_action): Remove argv argument.
1639 * c-stack.c (c_stack_action): Likewise. All uses changed.
1640 (die): Don't calculate message unless segv_action returns.
1641 (get_stack_location, min_address_from_argv, max_address_from_argv,
1642 volatile stack_base, volatile_stack_size): Remove.
1643 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1644 that every segmentation violation is a stack overflow. (Ouch!)
1645 See Debian bug 136249 (still outstanding) for more info about why
1646 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1648 2003-11-30 Bruno Haible <bruno@clisp.org>
1650 Safer stack allocation.
1651 * setenv.c: Include allocsa.h.
1652 (alloca): Remove fallback definition.
1653 (freea): Remove macro.
1654 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1657 2003-10-17 Bruno Haible <bruno@clisp.org>
1659 * binary-io.h: Avoid warnings on Cygwin.
1661 2003-12-28 Bruno Haible <bruno@clisp.org>
1663 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1664 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1666 2003-11-28 Bruno Haible <bruno@clisp.org>
1668 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1670 2003-11-27 Bruno Haible <bruno@clisp.org>
1672 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1674 2003-11-17 Bruno Haible <bruno@clisp.org>
1676 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1678 2003-11-24 Bruno Haible <bruno@clisp.org>
1680 * xallocsa.h: New file, from GNU gettext.
1681 * xallocsa.c: New file, from GNU gettext.
1683 2003-11-24 Bruno Haible <bruno@clisp.org>
1685 * allocsa.h: New file, from GNU gettext.
1686 * allocsa.c: New file, from GNU gettext.
1688 2003-11-24 Bruno Haible <bruno@clisp.org>
1690 * eealloc.h: New file.
1692 2004-01-15 Jim Meyering <jim@meyering.net>
1694 Merge from coreutils.
1696 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1697 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1698 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1700 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1701 optional configure-time default.
1703 * version-etc.c (version_etc_copyright): Update copyright date.
1705 * xreadlink.c (xreadlink): Correct outdated comment.
1707 2004-01-15 Paul Eggert <eggert@twinsun.com>
1709 Merge from coreutils.
1711 * posixver.c: Include posixver.h.
1713 * same.c: Include <stdbool.h>, <limits.h>.
1714 (_POSIX_NAME_MAX): Define if not defined.
1716 (same_name): If file names are silently truncated, report
1717 that the file names are the same if they are the same after
1718 the silent truncation.
1720 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1721 conversion function.
1722 * xstrtod.c (xstrtod): Likewise. All callers changed to
1723 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1726 2004-01-14 Paul Eggert <eggert@twinsun.com>
1728 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1729 with like-named macro in fnmatch.c.
1730 (EXT): Use an internal constant instead.
1732 Merge fnmatch patches from glibc.
1733 * fnmatch.c (mbsinit): Remove define.
1734 Add libc_hidden_ver (__fnmatch, fnmatch).
1735 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1736 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1738 2003-12-14 Karl Berry <karl@gnu.org>
1740 * config.charset: update from gettext-runtime.
1742 2003-12-03 Paul Eggert <eggert@twinsun.com>
1744 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1745 Bug reported by Alfred M. Szmidt.
1747 2003-11-29 Karl Berry <karl@gnu.org>
1749 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1751 2003-11-23 Paul Eggert <eggert@twinsun.com>
1752 Bruno Haible <bruno@clisp.org>
1754 * printf-parse.h: Don't include sys/types.h.
1755 (ARG_NONE): New macro.
1756 (char_directive): Change type of *arg_index fields to size_t.
1757 * printf-parse.c: Don't include sys/types.h.
1758 (SSIZE_MAX): Remove macro.
1759 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1760 Remove unnecessary overflow check.
1761 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1764 2003-11-24 Paul Eggert <eggert@twinsun.com>
1766 * alloca.c: Remove dependency on xalloc module.
1767 (xalloc_die): Remove.
1768 (memory_full) [!defined emacs]: New macro.
1769 [!defined emacs]: Don't include xalloc.h.
1770 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1771 address arithmetic overflows. Change datatypes a bit to avoid
1774 2003-11-22 Jim Meyering <jim@meyering.net>
1776 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1778 2003-11-17 Bruno Haible <bruno@clisp.org>
1780 * vasnprintf.c (alloca): Remove fallback definition.
1781 (freea): Remove definition.
1782 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1783 Reported by Paul Eggert.
1785 2003-11-17 Jim Meyering <jim@meyering.net>
1787 On systems without utime and without a utimes function capable of
1788 dealing with a NULL struct utimbuf* argument, this utime replacement
1789 could -- in unusual circumstances -- leak a file descriptor.
1790 * utime.c: Include <unistd.h> and <errno.h>.
1791 (utime_null): Be sure to close `fd' and to preserve errno.
1792 Reported by Geoff Collyer via Arnold Robbins.
1794 2003-11-16 Paul Eggert <eggert@twinsun.com>
1795 Bruno Haible <bruno@clisp.org>
1797 Protect against address arithmetic overflow.
1798 * printf-args.h: Include stddef.h.
1799 (arguments): Change type of field 'count' to size_t.
1800 * printf-args.c (printf_fetchargs): Use size_t instead of
1801 'unsigned int' where appropriate.
1802 * printf-parse.h: Include sys/types.h.
1803 (char_directive): Change type of *arg_index fields to ssize_t.
1804 (char_directives): Change type of fields 'count', max_*_length to
1806 * printf-parse.c: Include sys/types.h and xsize.h.
1807 (SSIZE_MAX): Define fallback value.
1808 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1809 instead of 'int' where appropriate. Check a_allocated, d_allocated
1810 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1811 * vasnprintf.c: Include xsize.h.
1812 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1813 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1814 overflow. Avoid wraparound when converting a width or precision from
1817 2003-11-16 Bruno Haible <bruno@clisp.org>
1819 Update from GNU gettext.
1820 * printf-parse.c: Generalize to it can be compiled for wide strings.
1821 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1822 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1823 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1824 SNPRINTF): New macros.
1825 Don't include <alloca.h> if the file is used inside libintl.
1826 (local_wcslen): New function, for Solaris 2.5.1.
1827 (VASNPRINTF): Use it instead of wcslen.
1829 2003-11-16 Bruno Haible <bruno@clisp.org>
1831 * xsize.h (xmax): New function.
1832 (xsum, xsum3, xsum4): Declare as "pure" functions.
1834 2003-11-12 Paul Eggert <eggert@twinsun.com>
1836 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1837 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1838 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1839 heuristic is just as accurate as far as we know, and it removes a
1840 dependency on size_max.m4 and ptrdiff_max.m4.
1842 2003-11-12 Paul Eggert <eggert@twinsun.com>
1844 * xstrtol.c (__xstrtol): Remove "break" immediately after
1845 "return", to pacify some unknown compiler. Problem reported
1848 2003-11-11 Bruno Haible <bruno@clisp.org>
1850 * xsize.h (SIZE_MAX): Remove fallback definition.
1851 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1854 2003-11-10 Paul Eggert <eggert@twinsun.com>
1856 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1857 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1858 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1860 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1861 not (size_t) -1, since it's defined here.
1863 2003-11-06 Paul Eggert <eggert@twinsun.com>
1865 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1866 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1867 Reject sizes of exactly SIZE_MAX bytes.
1868 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1869 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1871 2003-11-05 Bruno Haible <bruno@clisp.org>
1873 * xsize.h: Include limits.h, to avoid a possible collision with
1874 SIZE_MAX defined in <limits.h> on Solaris.
1876 2003-11-04 Bruno Haible <bruno@clisp.org>
1878 * xsize.h: New file.
1879 * linebreak.c: Include xsize.h.
1880 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1881 argument for overflow.
1882 Suggested by Paul Eggert.
1884 2003-10-31 Bruno Haible <bruno@clisp.org>
1886 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1887 to avoid (extremely rare) race condition.
1888 Suggested by Paul Eggert.
1890 2003-11-03 Jim Meyering <jim@meyering.net>
1892 * userspec.c: Include "userspec.h".
1893 * userspec.h: New file.
1895 2003-10-31 Paul Eggert <eggert@twinsun.com>
1897 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1898 * mountlist.c (SIZE_MAX): Define if not defined already.
1899 (read_filesystem_list): Set and use me_type_malloced.
1900 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1901 whatever the type happens to be), for brevity and consistency.
1902 Check for size calculation overflow on Alphas running OSF/1.
1904 2003-10-31 Jim Meyering <jim@meyering.net>
1906 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1908 * linebuffer.c: Include <string.h> for declaration of memset.
1910 2003-10-30 Paul Eggert <eggert@twinsun.com>
1911 Bruno Haible <bruno@clisp.org>
1913 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1914 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1916 2003-10-29 Paul Eggert <eggert@twinsun.com>
1918 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1919 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1921 * quotearg.c (quotearg_n_options): Use it.
1922 * group-member.c: Include <stdbool.h>.
1923 (free_group_info): Arg is now const *; don't free arg.
1924 (get_group_info): Now returns bool and accepts struct group_info *,
1925 rather than returning a malloc'ed struct group_info *.
1926 All uses changed. Check for overflow in internal size calculation.
1928 * getusershell.c (readname): Simplify the code by using x2nrealloc
1929 rather than xmalloc/xrealloc.
1930 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1931 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1932 conformance bug: the old code used a pointer after freeing the
1933 storage that it addressed.
1934 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1935 rather than doing it by hand.
1936 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1937 the buffer preserved. Use free and xmalloc instead.
1938 * quotearg.c (quotearg_n_options): Likewise.
1939 Use a simpler test for size overflow. Don't use xalloc_oversized
1940 because unsigned int might be wider than size_t (!); this suggests
1941 that we should switch from unsigned int to size_t for slot numbers.
1943 2003-10-27 Bruno Haible <bruno@clisp.org>
1945 * stdbool_.h: Better support for BeOS.
1947 2003-10-27 Paul Eggert <eggert@twinsun.com>
1949 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1950 to allocate the returned structure. Do not allocate a subarray,
1951 as x2nrealloc will do that.
1952 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1953 instead of xnrealloc.
1954 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1956 2003-10-26 Paul Eggert <eggert@twinsun.com>
1958 * xalloc.h (xalloc_oversized): New static inline function, for
1959 callers that want to do their own size-overflow checking. Include
1960 <stdbool.h>, since xalloc_oversized returns bool.
1961 * xalloc.c (array_size_overflow): Remove. All callers changed
1962 to use xalloc_oversized.
1964 Add two functions x2realloc, x2nrealloc, for programs that grow
1965 arrays dynamically by doubling their sizes.
1966 * xalloc.h (x2realloc, x2nrealloc): New decls.
1967 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1970 Port to C99 semantics for 'inline' of external functions.
1971 Bug reported by Bruno Haible.
1972 * xmalloc.c (xnmalloc_inline): New static inline function,
1973 with the old contents of xnmalloc.
1974 (xnmalloc, xmalloc): Use it.
1975 (xnrealloc_inline): New static inline function,
1976 with the old contents of xnrealloc.
1977 (xnrealloc, xrealloc): Use it.
1979 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1981 2003-10-25 Paul Eggert <eggert@twinsun.com>
1983 Fix several address-calculation bugs in the hash modules,
1984 plus some minor code cleanup.
1986 * hash.h: Include <stdbool.h>, for bool.
1987 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1988 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1989 hash_get_n_entries, hash_get_max_bucket_length,
1990 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1991 hash_rehash): Use size_t rather than unsigned.
1992 * hash.c (struct hash_table, hash_get_n_buckets,
1993 hash_get_n_buckets_used, hash_get_n_entries,
1994 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1995 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1996 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1998 (SIZE_MAX): Define if not defined.
1999 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2000 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2002 Use const * when possible.
2003 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2004 (check_tuning): Fix bug: if tuning parameters were very close to
2005 0 or 1, rounding errors could have caused subscript violations.
2006 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2007 (hash_initialize): Add 'fail:' label
2008 to free table and return NULL, and use it to simplify code.
2009 Use calloc rather than clearing the storage ourself.
2010 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2011 buffer size calculations.
2012 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2013 Include <stddef.h>, for size_t.
2014 * hash-pjw.c (hash_pjw): Likewise.
2015 Switch to method described by Bruno Haible.
2016 Include <limits.h>, for CHAR_BIT.
2017 (SIZE_BITS): New macro.
2019 2003-10-21 Paul Eggert <eggert@twinsun.com>
2021 * getndelim2.c (getndelim2): When size calculation overflows,
2022 ceiling the allocation at NMAX bytes rather than silently
2023 discarding input bytes before NMAX is reached. This makes
2024 a difference only if NMAX exceeds SIZE_MAX / 2.
2026 * obstack.c: Merge from glibc.
2027 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2028 Add libc_hidden_def (_obstack_newchunk).
2029 (_obstack_free) [! defined _LIBC]: Remove.
2030 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2031 a clone of the function body.
2032 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2033 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2035 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2036 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2039 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2040 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2041 Don't use lvalue casts, as GCC plans to remove support for them
2042 in GCC 3.5. Reported by Joseph S. Myers. This bug
2043 was also present in the non-GCC version, indicating that this
2044 code had always been buggy and had never been widely used.
2045 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2046 Use the fast variant of each macro, rather than copying the
2047 definiens of the fast variant; that way, we'll be more likely to
2048 catch future bugs in the fast variants.
2050 2003-10-20 Bruno Haible <bruno@clisp.org>
2052 * wait-process.h: New file, from GNU gettext.
2053 * wait-process.c: New file, from GNU gettext.
2055 2003-10-19 Jim Meyering <jim@meyering.net>
2057 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2059 2003-10-16 Paul Eggert <eggert@twinsun.com>
2061 * getgroups.c: Include <errno.h>, <stdlib.h>.
2062 (getgroups): First arg is int, not size_t.
2063 Don't let 'free' mangle errno.
2065 2003-10-16 Jim Meyering <jim@meyering.net>
2067 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2069 2003-10-15 Paul Eggert <eggert@twinsun.com>
2071 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2073 (new_exclude, add_exclude_file): Initial size no longer needs to
2075 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2076 our own address arithmetic overflow checking.
2078 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2079 (fnmatch): Do not alloca more than 2000 wide characters;
2080 instead, use malloc for large buffers.
2081 Check for address arithmetic overflow, and return -1
2082 with errno set to ENOMEM in that case.
2083 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2084 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2085 instead, return -1. Check for address arithmetic overflow.
2087 2003-10-14 Paul Eggert <eggert@twinsun.com>
2089 Handle invalid suffixes and overflow independently, so that
2090 callers can treat them independently as needed. Fix some bugs in
2091 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2092 suffix for a human-readable blocksize. The major caller-visible
2093 change is the addition of a new
2094 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2095 that both overflow and suffix chars were found.
2097 * human.c (humblock): Don't check separately for invalid suffix
2098 char; that is xstrtoumax's job (now that its bug is fixed).
2099 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2100 INTMAX_MAX]: New macros.
2101 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2102 TYPE_MAXIMUM): New macros.
2103 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2104 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2105 if overflow occurs, as it's what __strtol does and it's more useful
2107 (__xstrtol): If __strtol reports some error other than ERANGE,
2108 reflect it to the caller as LONGINT_INVALID. If it reports
2109 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2110 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2111 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2113 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2114 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2115 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2116 [defined UINTMAX_MAX]: New macros.
2118 2003-10-14 Bruno Haible <bruno@clisp.org>
2120 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2121 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2122 Also use volatile where needed.
2124 2003-10-12 Paul Eggert <eggert@twinsun.com>
2126 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2127 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2128 and define in terms of the other primitives.
2129 * xmalloc.c: Include stdbool.h; do not include exit.h.
2130 (SIZE_MAX): Define if not already defined.
2131 (array_size_overflow): New function.
2132 (xalloc_die): Abort instead of exiting if 'error' returns.
2133 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2134 (xmalloc, xrealloc): Use them.
2135 (xcalloc): Check for address arithmetic overflow.
2136 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2137 a bit faster than strcpy.
2139 2003-10-08 Paul Eggert <eggert@twinsun.com>
2141 Merge getpass from libc, plus a few fixes.
2143 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2144 Include <stdbool.h>.
2145 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2146 __fsetlocking to empty.
2147 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2148 do include <bits/libc-lock.h>.
2149 Do not include <fcntl.h>; not needed.
2150 [_LIBC]: Include <wchar.h>.
2151 (NOTCANCEL_MODE): New macro.
2152 (flockfile, funlockfile) [_LIBC]: New macros.
2153 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2154 [!_LIBC]: New macros.
2155 (call_fclose): New function.
2156 (getpass): Use it. Save tty stream separately; this simplifies the
2157 code and makes it more reliable if stdin happens to equal stdout.
2158 Invoke __fsetlocking on tty.
2159 Handle thread cancellation if needed.
2160 Namespace cleanup (use __tcgetattr, __getline).
2161 Use bool for Booleans.
2162 [USE_IN_LIBIO]: Handle wide streams.
2163 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2164 stream might go where.
2166 * unlocked-io.h: Include <stdio.h>, so that the caller
2167 doesn't have to include <stdio.h> before us.
2168 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2169 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2170 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2171 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2172 if not declared, so that we can use getpass.c code from libc without
2174 (flockfile, ftrylockfile, funlockfile): New macros.
2176 2003-10-06 Bruno Haible <bruno@clisp.org>
2178 * version-etc-2.h: Remove file.
2179 * version-etc-2.c: Remove file.
2181 2003-09-25 Jim Meyering <jim@meyering.net>
2182 Bruno Haible <bruno@clisp.org>
2184 This lets translators provide better translations for the
2185 "Written by ..." part of --version output.
2186 * version-etc.h: Include stdarg.h.
2187 (version_etc_copyright): Declare as readonly.
2188 (version_etc): Make this function variadic with a NULL-terminated list
2189 of author name strings.
2190 (version_etc_va): New declaration.
2191 * version-etc.c: Include stdarg.h, stdlib.h.
2192 (version_etc_copyright): Declare as readonly.
2193 (version_etc_va): New function. Provide a different translatable string
2194 for each possible number of authors < 10. Abbreviate when there are 10
2196 (version_etc): Make this function variadic. Call version_etc_va.
2197 Suggestion from Gary V. Vaughan.
2199 * long-options.h (parse_long_options): Change prototype: the authors
2200 string is moved to the end and becomes variadic.
2201 * long-options.c: Include stdarg.h.
2202 (parse_long_options): Make this function variadic, too.
2203 Call version_etc_va, not version_etc.
2205 2003-10-06 Bruno Haible <bruno@clisp.org>
2207 * fatal-signal.h: New file, from GNU gettext.
2208 * fatal-signal.c: New file, from GNU gettext.
2210 2003-10-04 Karl Berry <karl@gnu.org>
2212 * argp*: update from libc.
2214 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2216 * getpass.c (getpass): Use a no-op fseek when switching from input to
2217 output mode on the same stream.
2219 2003-09-29 Paul Eggert <eggert@twinsun.com>
2221 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2222 Fix arg typo in previous patch.
2224 2003-09-28 Jim Meyering <jim@meyering.net>
2226 * error.c: Correct cpp indentation.
2228 2003-09-27 Paul Eggert <eggert@twinsun.com>
2230 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2231 Omit the special code that used __typeof__, since we worry that
2232 it could be more trouble than it's worth. See:
2233 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2234 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2238 2003-09-26 Jim Meyering <jim@meyering.net>
2240 * error.c (error_tail): Move some declarations
2241 into inner scope where the local variables are used.
2243 2003-09-26 Bruno Haible <bruno@clisp.org>
2245 * stpncpy.h (gnu_stpncpy): New declaration.
2246 (stpncpy): Define as alias for gnu_stpncpy.
2247 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2249 2003-09-26 Paul Eggert <eggert@twinsun.com>
2251 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2252 (error_tail): Do not loop, reallocating temporary buffer, since
2253 the output cannot contain more wide characters than the input
2254 contains bytes, the size must be big enough already. This avoids
2255 one potential size overflow calculation. Check for size overflow
2256 when calculating temporary buffer size. Free temporary buffer
2257 when done, if it was allocated with malloc; this plugs a memory
2258 leak. Remove casts from void * to pointers, that are no longer
2259 needed now that we're assuming C89 or better.
2261 Merge error changes from glibc.
2263 * error.c, error.h: Update copyright notice header to match glibc.
2264 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2265 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2266 Disable cancellation while printing error.
2267 * error.h: Prepend __ to parameter names.
2269 2003-09-25 Karl Berry <karl@gnu.org>
2271 * argp-fmtstream.c, argp-help.c: update from libc.
2273 2003-09-25 Bruno Haible <bruno@clisp.org>
2275 * version-etc-2.h: New file, from version-etc.h with modifications.
2276 * version-etc-2.c: New file, from version-etc.c with modifications.
2278 2003-09-25 Simon Josefsson <jas@extundo.com>
2280 * xgetdomainname.h: New file.
2281 * xgetdomainname.c: New file.
2283 2003-09-25 Simon Josefsson <jas@extundo.com>
2284 Bruno Haible <bruno@clisp.org>
2286 * getdomainname.h: New file.
2287 * getdomainname.c: New file.
2289 2003-09-24 Paul Eggert <eggert@twinsun.com>
2291 * linebuffer.c (freebuffer): Don't free the argument, just
2292 the buffer associated with the argument. Bug reported by
2295 2003-09-19 Karl Berry <karl@gnu.org>
2297 * argp.h: update from libc.
2299 2003-09-16 Paul Eggert <eggert@twinsun.com>
2301 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2302 input error, instead of returning NULL the next time we are called
2303 (and therefore losing track of errno).
2305 2003-09-15 Paul Eggert <eggert@twinsun.com>
2307 * getndelim2.c (getndelim2): Don't trash errno when a read
2308 fails, so that the caller gets the proper errno.
2310 * readutmp.c (read_utmp): Likewise.
2311 Check for fstat error. Close stream and free storage
2314 2003-09-14 Bruno Haible <bruno@clisp.org>
2316 * fwriteerror.h: New file.
2317 * fwriteerror.c: New file.
2319 2003-09-14 Jim Meyering <jim@meyering.net>
2321 * getloadavg.c: Correct cpp indentation.
2322 * strdup.c: Likewise.
2323 * vasnprintf.c: Likewise.
2325 2003-09-12 Paul Eggert <eggert@twinsun.com>
2327 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2328 * obstack.c [!defined _LIBC]: Likewise.
2329 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2330 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2331 * exitfail.c: Don't include stdlib.h; no longer needed.
2333 More changes to assume C89 or better.
2335 * error.c (error_tail): Assume vprintf.
2337 * argmatch.c (getenv): Remove decl.
2338 * progreloc.c (get_full_program_name): Define via prototype.
2339 * setenv.c (clearenv): Likewise.
2340 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2342 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2343 (malloc, memcpy): Remove decls.
2344 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2345 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2346 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2347 (memcpy): Remove macro.
2348 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2349 (__P): Remove. All uses removed.
2350 (PTR): Remove. All uses changed to void *.
2351 (CHAR_BIT, NULL): Remove.
2352 (spaces, zeros, memset_space, memset_zero)
2353 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2355 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2356 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2357 Define with prototype.
2358 Remove now-unnecessary prototype decl.
2359 (extra_args_spec): Assume ANSI C. All uses changed.
2360 (extra_args_spec_iso): Remove.
2361 (my_strftime, emacs_strftimeu): Define via prototype.
2362 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2364 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2365 * strtoimax.c: Include <stdlib.h> unconditionally.
2366 (strtoul, strtol): Remove decls.
2367 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2369 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2370 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2371 (LOCALE_PARAM_PROTO): New macro.
2372 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2373 (INTERNAL (strtol), strtol): Define with a prototype.
2374 (PARAMS): Remove. All uses removed.
2375 * tempname.c: Include <string.h> unconditionally.
2376 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2377 * xgethostname.c (main): Define with a prototype.
2378 * xmalloc.c: Include "xalloc.h" first, to check interface.
2379 Include <stdlib.h> unconditionally.
2380 (calloc, malloc, realloc, free): Remove decls.
2381 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2382 Include <stdlib.h> unconditionally. Sort include file names.
2384 (xstrtod): Define with a prototype.
2385 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2386 (strtol, strtoul): Remove decls.
2388 2003-09-11 Paul Eggert <eggert@twinsun.com>
2390 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2391 Include <stdlib.h>, <string.h> unconditionally.
2392 Remove now-unnecessary cast to char *.
2393 * strnlen.c: Include <string.h> unconditionally.
2394 * yesno.c (yesno): Define with a prototype.
2396 2003-09-10 Bruno Haible <bruno@clisp.org>
2398 * strcspn.c: Include <string.h> unconditionally.
2399 * strpbrk.c: Include <string.h> unconditionally.
2400 * strstr.c: Include <string.h> unconditionally.
2401 * unicodeio.c: Include <string.h> unconditionally.
2402 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2403 * unsetenv.c: Likewise.
2404 * xreadlink.c: Include <stdlib.h> unconditionally.
2405 * yesno.c: Include <stdlib.h> unconditionally.
2406 (rpmatch): Add prototype.
2408 2003-09-10 Jim Meyering <jim@meyering.net>
2410 * error.c: Correct indentation of cpp directives.
2412 2003-09-09 Paul Eggert <eggert@twinsun.com>
2416 * acosl.c (main): Use a prototype.
2417 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2420 * getloadavg.c (getloadavg, main): Define via prototypes.
2422 * getopt.h (struct option.name): Assume C89, and use 'const'.
2423 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2424 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2426 * getopt.c (const): Remove macro.
2427 Include <string.h> unconditionally.
2428 (my_index): Remove; all uses changed to strchr.
2429 (strlen): Remove decl.
2430 (exchange): Remove forward decl; no longer needed.
2431 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2432 Define with prototype.
2433 * getopt1.c (const): Remove macro.
2434 (getopt_long, getopt_long_only, main): Define with prototype.
2436 * getugroups.c: Include <string.h> unconditionally.
2438 * getusershell.c: Include <stdlib.h> unconditionally.
2439 (getusershell, setusershell, endusershell, readname, main):
2440 Define with prototypes.
2442 * group-member.c: Include group-member.h first.
2443 Include <stdlib.h> unconditionally.
2445 * hard-locale.c: Include hard-locale.h first.
2446 Include <stdlib.h>, <string.h> unconditionally.
2448 * hash.c (free, malloc): Remove decls.
2449 Include <stdlib.h> unconditionally.
2451 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2452 (getenv): Do not declare.
2454 * idcache.c: Include <string.h> unconditionally.
2456 * long-options.c: Include long-options.h first, to test interface.
2457 Include <stdlib.h> unconditionally.
2459 * makepath.c: Include makepath.h first, to test interface.
2460 Include <stdlib.h> and <string.h> unconditionally.
2462 * linebuffer.c: Include <stdlib.h>.
2463 (free): Remove decl.
2465 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2466 rpl_malloc returns void *, not char *.
2467 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2469 * md5.h: Include <limits.h> unconditionally.
2470 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2471 (__P): Remove; all uses removed.
2472 * md5.c: Include "md5.h" first.
2473 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2474 md5_buffer, md5_process_bytes, md5_process_block):
2475 Define with prototypes.
2476 * sha.h (__P): Remove all uses. (It wasn't defined??)
2477 * sha.c: Include "sha.h" first.
2478 Include <stdlib.h>, <string.h> unconditionally.
2480 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2481 * memcmp.c (__ptr_t): Likewise.
2482 * memrchr.c (__ptr_t): Likewise.
2483 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2484 Include <string.h> unconditionally.
2485 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2486 * memchr.c: Include <stdlib.h> unconditionally.
2487 * memchr.c (LONG_MAX): Remove.
2488 * memrchr.c (LONG_MAX): Likewise.
2489 * memchr.c (__memchr): Define via a prototype.
2490 * memrchr.c (__memrchr): Likewise.
2491 * memcmp.c (__P): Remove, and remove all uses.
2492 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2493 Remove forward decls; no longer needed.
2494 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2495 Use types required by C89 in prototype.
2497 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2498 * savedir.c: Likewise.
2499 * mkdir.c (free): Remove decl.
2500 * rmdir.c (rmdir): Define with a prototype.
2501 * savedir.c: Include savedir.h first, to test interface.
2503 * mktime.c (STDC_HEADERS): Remove.
2504 Include <stdlib.h>, <string.h> unconditionally.
2506 * modechange.c: Include <stdlib.h> unconditionally.
2507 (malloc): Remove decl.
2509 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2510 (free): Remove decl.
2512 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2513 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2514 (This type really should be intptr_t, but that's a C99ism.)
2515 (_obstack_memcpy): Remove: all uses changed to memcpy.
2516 Include <string.h> unconditionally.
2517 (struct obstack): Assume __STDC__ for types of members
2518 chunkfun, freefun, extra_arg.
2519 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2520 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2521 obstack_begin, obstack_specify_allocation,
2522 obstack_specify_allocation_with_arg, obstack_chunkfun,
2523 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2524 Remove unprototyped decls and the macros that use them.
2525 * obstack.c (POINTER): Remove. All uses changed to void *.
2526 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2527 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2528 (defined __STDC__ && __STDC__)]:
2529 Remove nonprototyped code.
2530 Include <stdlib.h> unconditionally.
2531 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2532 _obstack_allocated_p, _obstack_free, obstack_free,
2533 _obstack_memory_used, print_and_abort):
2534 Define using prototypes.
2535 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2536 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2537 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2538 obstack_next_free, obstack_object_size, obstack_room) [0]:
2539 Remove unused, unprototyped code.
2541 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2543 * physmem.c (physmem_total, physmem_available, main): Define
2546 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2547 (main): Define with a prototype.
2549 * posixver.c (getenv): Remove decl.
2551 * putenv.c (malloc): Returns void *, not char *.
2552 Include <string.h> unconditionally.
2553 (strchr, memcpy, NULL): Do not define.
2555 * readtokens.c: Include readtokens.h first, to test interface.
2556 Include <stdlib.h>, <string.h> unconditionally.
2557 (init_tokenbuffer): Define with a prototype.
2559 * regex.c (PARAMS): Remove. All uses removed.
2560 All uses of _RE_ARGS removed, too.
2561 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2563 (bzero): Assume memset exists.
2564 (memcmp, memcpy, NULL): Remove.
2565 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2566 char, or assignments to local vars of type signed char.
2567 (init_syntax_once, PREFIX(extract_number_and_incr),
2568 PREFIX(print_partial_compiled_pattern),
2569 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2570 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2571 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2572 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2573 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2574 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2575 wcs_compile_range, byte_compile_range, truncate_wchar,
2576 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2577 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2578 count_mbs_length, wcs_re_match_2_internal,
2579 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2580 PREFIX(alt_match_null_string_p),
2581 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2582 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2583 regfree, PREFIX(extract_number)): Define with prototype. Remove
2584 now-unnecessary declaration, if any.
2585 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2587 Remove now-unnecessary casts among pointer types.
2588 * regex.h (_RE_ARGS): Remove. All uses removed.
2590 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2591 (free): Remove decl.
2593 * rpmatch.c: Include <stdlib.h> unconditionally.
2595 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2596 (free): Remove decl.
2598 * save-cwd.c: Include <stdlib.h> unconditionally.
2599 * xgetcwd.c: Likewise.
2601 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2602 (free): Remove decl.
2604 * strchrnul.c (strchrnul): Define with a prototype.
2605 Fix bug: c_in was not converted to char before searching.
2607 The following changes are not K&R related:
2609 * group-member.h: Include <sys/types.h>, so that this file is
2611 * makepath.h: Likewise.
2613 * getusershell.c (readname, default_index, line_size, readname):
2614 Use size_t, not int, for sizes.
2615 (readname): If the size overflows, report an error instead of
2618 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2620 * getndelim2.c: Assume stdlib.h per the C89 spec.
2622 2003-09-08 Paul Eggert <eggert@twinsun.com>
2624 Assume C89 or better; remove K&R cruft.
2625 A few of these changes were first proposed by Derek Robert Price
2626 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2628 * addext.c: Include <string.h> unconditionally.
2629 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2630 Don't declare getenv or malloc.
2632 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2633 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2635 (find_stack_direction, alloca): Use prototypes.
2637 * atexit.c (atexit): Define using a prototype.
2639 * basename.c, dirname.c, stripslash.c:
2640 Include <string.h> unconditionally.
2642 * bcopy.c: Include <stddef.h>.
2643 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2645 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2647 * error.h (error, error_at_line, error_print_progname)
2648 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2649 * error.c: Include error.h first, to check interface.
2650 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2651 (VA_START): Remove; all uses changeed to va_start.
2652 (exit, strerror): Remove decls.
2653 (error_print_progname): Prototype uncondionally.
2654 Don't include <errno.h>; no longer needed.
2655 (private_strerror): Remove.
2656 (error_tail): Always define.
2657 (error, error_at_line): Assume C89 or better; always use prototypes.
2658 * fatal.c: Include "fatal.h" first, to test interface.
2659 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2660 (VA_START): Remove; all uses changed to va_start.
2661 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2663 (exit): Remove decl.
2664 (fatal): Prototype unconditionally. Assume va_start works.
2665 Abort at end, to pacify gcc.
2667 * euidaccess.c (main): Define with a prototype.
2669 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2671 * exitfail.c: Include <stdlib.h> unconditionally.
2673 * fnmatch_.h (__P): Remove. All uses changed to assume
2675 * fnmatch.c: Include fnmatch.h first, to test interface.
2676 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2677 (getenv): Remove decl.
2678 (fnmatch): Define using a prototype.
2679 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2680 (FCT): Define using a prototype.
2682 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2684 * gethostname.c: Include <stddef.h>.
2685 (gethostname): Define with prototype. Length is size_t, not int.
2687 2003-09-08 Paul Eggert <eggert@twinsun.com>
2689 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2690 getversion.c should have been removed then, but was accidentally
2693 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2694 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2696 2003-09-07 Paul Eggert <eggert@twinsun.com>
2698 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2699 copy_tm_result. Bug reported by Simon Josefsson in
2700 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2702 2003-09-06 Paul Eggert <eggert@twinsun.com>
2704 * time_r.c, time_r.h: New files.
2706 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2708 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2709 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2711 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2713 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2714 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2717 * timegm.c: Switch to glibc implementation, with the following changes:
2718 [defined HAVE_CONFIG_H]: Include <config.h>.
2719 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2720 (__mktime_internal) [!defined _LIBC]: New decl.
2721 (__gmtime_r) [!defined _LIBC]: New macro and function.
2722 (timegm): Use a prototype, since gnulib assumes C89.
2723 Do not bother declaring tmp to be const, as it's not really usefu.
2724 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2725 (timegm): Declare only if HAVE_DECL_TIMEGM.
2727 2003-09-03 Paul Eggert <eggert@twinsun.com>
2729 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2730 Bug reported by Lute Kamstra in
2731 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2733 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2734 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2735 course with correspondingly smaller numbers for tomorrow and
2736 yesterday. From Tadayoshi Funaba. Originally installed into
2737 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2740 2003-08-31 Simon Josefsson <jas@extundo.com>
2742 * timegm.h: New file.
2743 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2745 2003-08-31 Karl Berry <karl@gnu.org>
2747 * argp.h: update from libc.
2749 2003-08-28 Bruno Haible <bruno@clisp.org>
2751 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2752 warning on QNX, which defines O_BINARY to 000000.
2754 2003-08-24 Bruno Haible <bruno@clisp.org>
2756 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2757 MSVC7 <stdio.h> is included later.
2759 2003-08-20 Bruno Haible <bruno@clisp.org>
2761 * progname.h: New file, from GNU gettext.
2762 * progname.c: New file, from GNU gettext.
2763 * progreloc.c: New file, from GNU gettext.
2765 2003-08-19 Bruno Haible <bruno@clisp.org>
2767 * xstrdup.c: Assume <string.h> exists.
2769 2003-08-18 Jim Meyering <jim@meyering.net>
2771 * setenv.h: Indent nested cpp directive.
2772 * vasnprintf.c: Remove trailing blanks.
2774 2003-08-17 Simon Josefsson <jas@extundo.com>
2775 Bruno Haible <bruno@clisp.org>
2777 * xstrndup.h: New file.
2778 * xstrndup.c: New file.
2780 2003-08-17 Bruno Haible <bruno@clisp.org>
2782 * strndup.h: New file.
2784 2003-08-16 Paul Eggert <eggert@twinsun.com>
2786 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2787 space, undoing this 2003-08-12 change:
2788 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2790 2003-08-16 Jim Meyering <jim@meyering.net>
2792 Merge from coreutils.
2793 * xstrtoimax.c: #else #if -> #elif.
2794 * xstrtoumax.c: Likewise.
2796 2003-08-15 Paul Eggert <eggert@twinsun.com>
2798 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2799 rather than tab, after '#' in shell-script copyright notices.
2800 Suggested by Bruno Haible.
2802 2003-08-15 Jim Meyering <jim@meyering.net>
2803 and Paul Eggert <eggert@twinsun.com>
2805 Merge from coreutils.
2806 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2807 member but strut utmpx does not. Needed for AIX 4.3.3.
2808 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2810 2003-08-15 Jim Meyering <jim@meyering.net>
2812 Merge from coreutils.
2813 * xgethostname.c: Include <stdlib.h>.
2814 (xghostname): Don't exit for anything other than memory-related
2815 failure; just return NULL.
2816 * userspec.c: Include "posixver.h".
2817 (parse_user_spec): Accept `.' as a separator only
2818 in pre-POSIX-200112 mode.
2819 * strtoimax.c: Use #elif rather than #else #if.
2820 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2821 Remove function, now that we can rely on a working tzset function.
2822 [!_LIBC]: Ensure that the required autoconf test has been run.
2823 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2824 Use underlying_strftime for %r.
2825 * sha.c: Merge in some clean-up and optimization changes from glibc.
2826 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2827 Ensure that it is a multiple of 64.
2828 Rearrange loop exit tests so as to avoid performing an
2829 additional fread after encountering an error or EOF.
2830 * realloc.c: Update copyright date.
2832 2003-08-14 Jim Meyering <jim@meyering.net>
2834 Merge from coreutils.
2835 * obstack.h: Whitespace changes.
2836 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2837 and xcalloc return values.
2838 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2839 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2840 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2841 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2842 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2844 Use mntctl's return value to drive the entry-processing loop, since
2845 we can't rely on the value of the vmt_length member in the last
2846 entry. On some systems doing so could result in exhausting
2847 virtual memory. Based in part on a patch from Mike Jetzer.
2849 2003-08-14 Jim Meyering <jim@meyering.net>
2850 and Paul Eggert <eggert@twinsun.com>
2852 Merges from coreutils, plus other fixes.
2853 * physmem.c: Merge in portability changes from gcc/libiberty
2854 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2855 for credits and details. Thanks to Kaveh Ghazi for helping
2856 to keep these files in sync.
2857 (ARRAY_SIZE): Define it.
2858 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2859 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2860 (memcasecmp): Don't assume size_t fits in unsigned int.
2861 Remove casts and duplicate code.
2862 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2863 (memcpy): Remove definition.
2864 Merge in some clean-up and optimization changes from glibc.
2865 [BLOCKSIZE]: Move definition to top of file.
2866 Ensure that it is a multiple of 64.
2867 Rearrange loop exit tests so as to avoid performing an
2868 additional fread after encountering an error or EOF.
2869 * md5.h (md5_uintptr): Define.
2870 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2871 return to the initial working directory. Preserve errno
2873 * idcache.c: Include "xalloc.h".
2874 (xmalloc, xrealloc): Remove decls.
2875 (getuser): Remove casts no longer required in C89.
2876 * human.c: Include stdio.h, for sprintf.
2877 * group-member.c: Include "xalloc.h".
2878 (xmalloc, xrealloc): Remove decls.
2879 (get_group_info): Remove casts no longer required in C89.
2880 * getusershell.c (readname): Remove casts no longer required in C89.
2881 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2882 * getline.c: Whitespace fix, from coreutils.
2884 2003-08-13 Paul Eggert <eggert@twinsun.com>
2886 * exclude.c: Include <ctype.h>
2887 (IN_CTYPE_DOMAIN): New macro.
2889 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2892 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2893 Undo previous (whitespace-only) change.
2895 2003-08-12 Paul Eggert <eggert@twinsun.com>
2897 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2898 Normalize leading white space and remove trailing white space.
2899 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2900 notice, as per ../config/srclist-update.
2902 Merge from coreutils.
2903 * euidaccess.h: New file.
2904 * euidaccess.c: Include it.
2905 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2906 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2907 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2909 2003-08-11 Bruno Haible <bruno@clisp.org>
2911 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2912 (vasnprintf): Use it instead of wcslen.
2914 2003-08-11 Bruno Haible <bruno@clisp.org>
2916 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2917 value to ensure that _Bool promotes to int. Use #define for _Bool when
2918 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2920 2003-08-10 Karl Berry <karl@gnu.org>
2922 * regex.h: update from libc (whitespace fix).
2924 2003-08-09 Paul Eggert <eggert@twinsun.com>
2926 Merge some files from coreutils. These changes were
2927 originally made by Jim Meyering.
2928 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2929 many older Unixes require this.
2930 * alloca.c (alloca): Remove cast to argument of free;
2931 no longer needed in C89.
2932 * alloca_.h, regex.h: Fix white space to match
2933 what GNU indent does.
2935 2003-08-05 Paul Eggert <eggert@twinsun.com>
2937 * bumpalloc.h: Remove.
2939 2003-08-04 Paul Eggert <eggert@twinsun.com>
2941 * getloadavg.c: Change copyright notice and spacing to conform to
2944 Merge from coreutils.
2945 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2947 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2948 from Karl Berry, implemented by Jim Meyering.
2949 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2950 from Dmitry V. Levin.
2951 Remove anachronistic cast of xrealloc.
2952 * fnmatch_.h (__const): Remove. Use 'const'.
2953 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2954 type. Otherwise, it wouldn't compile with at least /bin/cc on
2955 ymp-cray-unicos9.0.2.X.
2956 Combine two mostly-identical uses of alloca into one.
2957 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2959 2003-08-04 Dave Love <d.love@dl.ac.uk>
2963 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2964 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2965 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2966 obsolete NLIST_NAME_UNION.
2967 [__GNU__]: Undef BSD and FSCALE.
2968 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2970 2003-08-03 Paul Eggert <eggert@twinsun.com>
2972 * stdbool_.h (_Bool): Make it signed char, instead of
2973 an enum type, so that it's guaranteed to promote to int. See:
2974 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2976 2003-07-31 Paul Eggert <eggert@twinsun.com>
2978 * strerror.c: Include config.h, limits.h. Declare sprintf.
2979 (strerror): Don't assume that a printable int fits in 14 bytes.
2981 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2982 Bruno Haible <bruno@clisp.org>
2984 * getline.h (getline, getdelim): Change return type to ssize_t.
2985 * getline.c (getline, getdelim): Likewise.
2986 Remove _GNU_SOURCE define; now it's defined in config.h through
2989 2003-07-22 Paul Eggert <eggert@twinsun.com>
2991 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2992 over-parenthesization in macros.
2994 Sync with coreutils.
2996 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2999 Use `exit_failure' for xalloc and xmemcoll instead of their own
3000 private exit-failure variables.
3001 * xalloc.h (xalloc_exit_failure): Remove.
3002 * xmalloc.c: Likewise. Include exitfail.h.
3003 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3004 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3005 * xmemcoll.c: Likewise. Include exitfail.h.
3006 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3008 2003-07-18 Paul Eggert <eggert@twinsun.com>
3010 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3011 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3012 to test that it can stand by itself. Include "exitfail.h".
3013 Clients should set exit_failure instead.
3014 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3016 2003-07-18 Andreas Schwab <schwab@suse.de>
3018 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3020 2003-07-18 Bruno Haible <bruno@clisp.org>
3022 * getndelim2.h: New file.
3023 * getndelim2.c: Make into a module of its own. Include config.h,
3025 (getndelim2): Make non-static. Change return type to ssize_t.
3026 * getline.h: Change argument names.
3027 * getline.c: Include getndelim2.h instead of getndelim2.c.
3028 * getnline.c: Include getndelim2.h.
3030 2003-07-17 Bruno Haible <bruno@clisp.org>
3032 * Makefile.am: Remove file.
3033 * Makefile.in: Remove file.
3035 2003-07-17 Bruno Haible <bruno@clisp.org>
3037 * getnline.h: New file.
3038 * getnline.c: New file.
3039 * getndelim2.c: New file, extracted from getline.c.
3040 (getndelim2): Renamed from getdelim2, with added nmax argument.
3041 * getline.c: Include getndelim2.c.
3042 (getdelim2): Moved out to getndelim2.c.
3043 (getline, getdelim): Update.
3045 2003-07-15 <karl@gnu.org>
3047 * vasnprintf.c: update from gettext.
3049 2003-07-15 Jim Meyering <jim@meyering.net>
3051 * makepath.c (make_path): Enclose diagnostic in _(...).
3053 2003-07-14 Paul Eggert <eggert@twinsun.com>
3055 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3056 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3057 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3058 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3059 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3060 updated automatically by ../config/srclist-update. This changes
3061 their license from LPGL to GPL.
3063 2003-07-14 Jim Meyering <jim@meyering.net>
3065 Don't emit diagnostics. Let callers do that.
3066 * save-cwd.c: Don't include "error.h".
3067 (save_cwd): Don't call error. Ensure that errno is valid
3068 when returning nonzero.
3070 * save-cwd.h (restore_cwd): Update prototype.
3071 * save-cwd.c (restore_cwd): Remove two parameters.
3072 Simplify. Don't call error upon failure. Let callers do that.
3073 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3074 when auditing is enabled. But don't bother updating the #if.
3076 2003-07-14 Simon Josefsson <jas@extundo.com>
3078 * mempcpy.h: New file.
3079 * mempcpy.c: New file.
3081 2003-07-14 Paul Eggert <eggert@twinsun.com>
3083 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3084 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3085 unicodeio.c, unicodeio.h, unlocked-io.h:
3086 Switch from LGPL to GPL.
3088 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3090 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3091 it breaks C++ compilation.
3092 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3094 2003-07-10 Jim Meyering <jim@meyering.net>
3096 * vasnprintf.c: Remove trailing blanks.
3097 Make cpp indentation consistent.
3099 2003-07-09 Paul Eggert <eggert@twinsun.com>
3101 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3102 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3103 Switch from LGPL to GPL.
3105 2003-07-07 Paul Eggert <eggert@twinsun.com>
3107 * mktime.c: Fix some boundary cases and remove need for floating point.
3109 Issue a compile-time diagnostic if time_t is floating point, or if
3110 two's complement arithmetic is not in effect, or if arithmetic
3111 right shift does not propagate the sign. These assumptions were
3112 all in the original code but they weren't checked.
3114 (TIME_T_MIDPOINT, verify): New macros.
3115 (__isleap): Remove; it has integer overflow problems.
3116 (leapyear): New function, without those problems.
3117 (ydhms_tm_diff): Remove; splitting into two parts.
3118 (ydhms_diff): New function, containing the arithmetic part of
3119 the old ydhms_tm_diff function. Issue a compile-time
3120 diagnostic if we are not using C99 integer division.
3121 Avoid casts when possible.
3122 (guess_time_tm): New function, containing the checking part of
3123 the old ydhms_tm_diff function. Return the new value, rather than
3124 the difference between it and the old. Accept a new argument T
3125 so that *T specifies the old value. Check for overflow in the result.
3127 (__mktime_internal): Use a time_t offset, not a long int offset.
3128 This undoes the 2003-06-04 change, which is no longer needed now
3129 that we have better overflow checking.
3130 (localtime_offset): Likewise.
3132 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3133 and long are 64-bit but int is only 32-bit.
3134 (ydhms_diff): Use long int to store year1 and yday1.
3135 Issue a compile-time diagnostic if long int is not wide enough.
3137 (__mktime_internal): Use long int to store adjusted year and yday.
3138 Use plain C rather than preprocessor commands, if that doesn't
3140 Check for overflow (and try to repair) after each probe
3141 rather than checking only at the very end. This avoids some bugs
3142 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3143 does not equal GMT offset at maximum time).
3144 Use integer to check for overflow rather than floating point; this
3145 is more portable to non-IEEE hosts, and is a tad faster.
3146 When we detect that we are oscillating between two values,
3147 don't check whether tm_isdst has the requested value, since
3148 we already know the answer. When tm_isdst has the wrong value,
3149 use a different heuristic to find the right one, based on the
3150 extreme values actually observed in practice in tz2003a,
3151 rather than the (overly optimistic) "previous 3 calendar quarters".
3153 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3154 "T const" to accommodate glibc style.
3155 (check_result): Use less-confusing report format. "long" -> "long int.
3157 Don't loop if the iteration overflows time_t.
3158 Allow a negative step in the iteration.
3160 2003-07-01 Paul Eggert <eggert@twinsun.com>
3162 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3163 having it depend on HAVE_SYS_TYPES_H.
3165 2003-06-25 Bruno Haible <bruno@clisp.org>
3167 * readlink.c: New file.
3169 2003-06-20 Bruno Haible <bruno@clisp.org>
3171 Assume C89, so PARAMS isn't needed.
3172 * unicodeio.h (PARAMS): Remove.
3173 * unicodeio.c: Don't use PARAMS.
3175 2003-06-18 Jim Meyering <jim@meyering.net>
3177 Merge changes from coreutils.
3178 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3179 Remove explicit declarations of xmalloc and realloc.
3181 (read_utmp): Remove anachronistic cast of xmalloc.
3183 2003-06-17 Paul Eggert <eggert@twinsun.com>
3185 Assume C89, so PARAMS isn't needed.
3186 * backupfile.h (PARAMS): Remove. All uses removed.
3187 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3188 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3189 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3190 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3191 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3192 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3193 xstrtol.h: Likewise.
3194 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3195 same.h, strverscmp.h: Do not include config.h; no longer needed.
3196 Anyway, config.h should always be included before any other file.
3198 2003-06-11 Simon Josefsson <jas@extundo.com>
3200 * sysexit_.h: New file.
3202 2003-05-20 Derek Price <derek@ximbiot.com>
3204 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3206 2003-06-10 Simon Josefsson <jas@extundo.com>
3208 * strchrnul.h: New file.
3209 * strchrnul.c: New file.
3211 2003-06-10 Simon Josefsson <jas@extundo.com>
3213 * argp.h: New file, from glibc.
3214 * argp-ba.c: New file, from glibc.
3215 * argp-eexst.c: New file, from glibc.
3216 * argp-fmtstream.c: New file, from glibc.
3217 * argp-fmtstream.h: New file, from glibc.
3218 * argp-fs-xinl.c: New file, from glibc.
3219 * argp-help.c: New file, from glibc.
3220 * argp-namefrob.h: New file, from glibc.
3221 * argp-parse.c: New file, from glibc.
3222 * argp-pv.c: New file, from glibc.
3223 * argp-pvh.c: New file, from glibc.
3224 * argp-xinl.c: New file, from glibc.
3226 2003-06-07 Jim Meyering <jim@meyering.net>
3228 * readtokens.h: Put `Free Software Foundation, Inc.'
3229 in place of my name in the copyright comment.
3230 Remove definition and uses of __P.
3233 * stat.c: Don't declare xmalloc explicitly.
3234 Instead, include "xalloc.h".
3235 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3236 xrealloc, and xcalloc return values.
3237 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3239 * xgetcwd.h: Remove definition/uses of PARAMS.
3241 2003-06-06 Jim Meyering <jim@meyering.net>
3243 * stdbool_.h: Renamed from stdbool.h.in.
3245 2003-06-06 Jim Meyering <jim@meyering.net>
3247 Merge from coreutils.
3248 * same.c: (same_name): Declare *_basename locals to be `const'.
3249 Consolidate declarations and initializations of *_base* locals.
3251 Merge from coreutils.
3252 This avoids a core dump on systems without GNU putenv,
3253 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3254 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3255 (unsetenv): New static function, from GNU libc.
3256 (rpl_putenv): Use it.
3258 * modechange.c: Remove trailing blanks.
3260 Merge from coreutils.
3261 * fsusage.c: Remove declaration of statfs.
3262 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3264 * posixtm.c: Include <stdbool.h> unconditionally.
3266 2003-06-05 Paul Eggert <eggert@twinsun.com>
3268 * mktime.c (__mktime_internal): When resolving a tm_isdst
3269 mismatch, look in future quarters as well as past. This fixes a
3270 bug when processing fall-backwards gaps immediately after a long
3271 period of daylight-saving time.
3273 * mktime.c: Assume freestanding C89 or better.
3274 (HAVE_LIMITS_H): Remove. Assume it's 1.
3275 (__P): Remove; not used.
3276 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3277 (mktime, not_equal_tm, print_tm, check_result,
3278 main): Use prototypes. Use const * where appropriate.
3279 (main): Fix typo in testing code that uncovered by above changes.
3280 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3282 2003-06-04 Paul Eggert <eggert@twinsun.com>
3284 * mktime.c: Fix Debian bug 177940
3285 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3286 (localtime_offset): Now long int, not time_t, because we want it
3287 to be guaranteed to be signed. All uses changed.
3288 (__mktime_internal): If overflow would occur when adding offset,
3291 Merge 'human' changes from coreutils. Rewrite to support
3292 locale-specific notations like thousands separators.
3293 * human.c: Simplify authorship notice.
3294 Include human.h immediately after config.h.
3295 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3296 <limits.h>: Do not include, since human.h does.
3297 (SIZE_MAX, UINTMAX_MAX): New macros.
3298 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3299 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3300 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3301 (power_letter): Renamed from suffixes.
3302 (generate_suffix_backwards): Remove.
3303 (adjust_value): Now takes int style (because of human.h changes)
3304 and long double value (for greater precision on some platforms).
3305 (group_number): New function.
3306 (human_readable): Use it. Use integer options, not enum.
3307 Put the options before the sizes in the arg list.
3308 Support all the new options.
3309 The old human_readable function has been removed;
3310 use inttostr.h instead.
3311 (human_readable, default_block_size, humblock):
3312 Use uintmax_t, not int, for block sizes.
3313 (human_readable_inexact, block_size_types): Remove.
3314 (block_size_opts): New constant.
3315 (human_options): Renamed from human_block_size, with new signature
3316 that allows block sizes up to UINTMAX_MAX. All callers changed.
3317 * human.h: Add copyright and authorship notice.
3318 Include <limits.h> and <stdbool.h> unconditionally.
3319 (PARAMS): Remove. All uses removed.
3320 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3321 (enum human_inexact_style): Remove tag; now a nameless enum.
3322 (human_floor, human_ceiling, human_round_to_even): Now have
3323 values 2, 0, 1 rather than -1, 1, 0.
3324 (human_group_digits, human_suppress_point_zero, human_autoscale,
3325 human_base_1024, human_SI, human_B): New constants.
3326 (human_readable_inexact, human_block_size): Remove.
3327 (human_readable): Size args are now uintmax_t, not int.
3328 (human_options): New decl.
3330 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3331 unnecessary now that we assume C89 or better. This change
3332 imported from coreutils.
3334 * mktime.c (__mktime_internal): Do not reject negative timestamps
3335 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3336 in the 2003-05-30 sync from glibc.
3338 .h files should stand alone, but we shouldn't include <sys/types.h>
3339 if we can get away with just <stddef.h>.
3341 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3342 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3343 rather than <sys/types.h>, as we merely need size_t.
3344 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3346 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3347 Include <stdio.h>, to get FILE.
3348 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3349 memcasecmp.h has included <stddef.h> and all we need is size_t.
3350 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3351 our interface, instead of including <sys/types.h>
3353 2003-06-02 Paul Eggert <eggert@twinsun.com>
3356 Fix some minor time-related bugs with POSIX time arguments.
3357 Some valid time stamps were being rejected (notably -1, and
3358 time stamps before 1900 on 64-bit hosts). And some invalid
3359 time stamps were being accepted, e.g. September 31.
3361 * posixtm.h (posixtime): Return bool instead of time_t, so
3362 that we can return (time_t) -1 successfully.
3363 * posixtm.c: Likewise.
3364 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3365 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3366 (t): Remove static var.
3367 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3368 of static var. All uses changed.
3369 (year): Do not reject years before 1900; they can occur with
3371 (posix_time_parse): Do not check for out-of-range components;
3372 that is now the caller's responsibility, since our checks were
3373 only approximations.
3374 (posixtime): Use mktime to check for out-of-range components,
3375 since it knows them exactly.
3376 If mktime returns (time_t) -1, check whether an error actually occurred
3377 by invoking localtime on -1.
3378 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3379 posixtime failures better.
3380 Improve the test data (in comments only).
3382 2003-05-30 <karl@gnu.org>
3384 * mktime.c: update from libc.
3386 2003-05-30 Bruno Haible <bruno@clisp.org>
3388 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3389 * localcharset.h: Likewise.
3390 * localcharset.c: Likewise.
3392 2003-05-28 Paul Eggert <eggert@twinsun.com>
3394 Assume the headers required for C89 freestanding compilers.
3395 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3396 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3397 without checking for HAVE_LIMITS_H.
3398 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3399 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3401 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3402 * exclude.c: Include <stdbool.h> unconditionally.
3403 * tempname.c: Include <stddef.h> unconditionally.
3404 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3405 * modechange.c, rpmatch.c (NULL): Don't define, since
3406 <stddef.h> does that.
3407 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3408 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3409 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3410 * xstrtol.c: Likewise.
3411 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3412 * savedir.c: Include <stddef.h> instead of defining NULL.
3414 * addext.c (addext): Use assignment rather than cast, to avoid
3415 warnings on some platforms.
3417 * mktime.c (__mktime_internal): Do not reject negative timestamps
3420 2003-05-10 Bruno Haible <bruno@clisp.org>
3422 * linebreak.c (iconv_string_length): Don't return -1 just because the
3423 string is longer than 4 KB.
3425 2003-05-12 Jim Meyering <jim@meyering.net>
3427 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3428 the space-padded-by-default conversion specifiers, %e, %k, %l.
3430 2003-05-03 Bruno Haible <bruno@clisp.org>
3432 Upgrade to Unicode-4.0.
3433 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3434 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3435 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3436 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3437 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3438 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3439 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3440 Change width of U+E0100..U+E01EF from 1 to 0.
3442 2003-04-25 Bruno Haible <bruno@clisp.org>
3444 * copy-file.c: Include <stddef.h>, for size_t.
3446 2003-04-25 Jim Meyering <jim@meyering.net>
3448 * copy-file.c (copy_file_preserving): Declare buf_size to be
3449 of type size_t, not int.
3451 2003-04-11 Jim Meyering <jim@meyering.net>
3453 Merge changes from Coreutils.
3455 2003-03-22 Jim Meyering <jim@meyering.net>
3457 * strftime.c (widen): Cast alloca return value to proper type.
3459 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3462 * strftime.c (my_strftime): Handle very large width
3463 specifications for numeric values correctly. Improve checks for
3466 2003-01-19 Jim Meyering <jim@meyering.net>
3468 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3469 (nl_get_alt_digit) [! defined my_strftime]: Define.
3470 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3471 _nl_get_alt_digit and _nl_get_walt_digit.
3473 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3474 These changes have no effect outside of _LIBC.
3476 2003-04-10 Bruno Haible <bruno@clisp.org>
3478 * findprog.h: New file, from GNU gettext.
3479 * findprog.c: New file, from GNU gettext.
3481 2003-04-05 Jim Meyering <jim@meyering.net>
3483 Merge changes from Coreutils.
3485 * exclude.h (PARAMS): Remove definition and uses.
3486 * exclude.c: Remove uses of `PARAMS'.
3488 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3489 Add test-cases for DOS filenames. Declare program_name.
3490 (main): Set up program_name. Patch by Rich Dawe.
3492 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3494 Use mntctl's return value to drive the entry-processing loop, since
3495 we can't rely on the value of the vmt_length member in the last
3496 entry. On some systems doing so could result in exhausting
3497 virtual memory. Based in part on a patch from Mike Jetzer.
3499 2003-04-04 Bruno Haible <bruno@clisp.org>
3501 * linebreak.h: New file, from GNU gettext.
3502 * linebreak.c: New file, from GNU gettext with slight modifications.
3503 * lbrkprop.h: New file, from GNU gettext.
3505 2003-04-03 Bruno Haible <bruno@clisp.org>
3507 * utf8-ucs4.h: New file, from GNU gettext.
3508 * utf16-ucs4.h: New file, from GNU gettext.
3509 * ucs4-utf8.h: New file, from GNU gettext.
3510 * ucs4-utf16.h: New file, from GNU gettext.
3512 2003-04-02 Bruno Haible <bruno@clisp.org>
3514 * binary-io.h: New file, from GNU gettext.
3516 2003-04-01 Bruno Haible <bruno@clisp.org>
3518 * pathname.h: New file, from GNU gettext.
3519 * concatpath.c: New file, from GNU gettext.
3521 2003-03-30 Bruno Haible <bruno@clisp.org>
3523 * copy-file.c (copy_file_preserving): Don't set owner if the function
3524 chown() doesn't exist.
3526 2003-03-28 Bruno Haible <bruno@clisp.org>
3528 * copy-file.h: New file, from GNU gettext.
3529 * copy-file.c: New file, from GNU gettext.
3531 2003-03-18 Jim Meyering <jim@meyering.net>
3533 * quote.c (quote_n): Fix typo in comment.
3535 2003-03-14 Jim Meyering <jim@meyering.net>
3537 Merge changes from Coreutils.
3538 * obstack.h (obstack_object_size): Declare temporary, __o,
3539 to be const, in order to avoid warnings.
3540 (obstack_room): Likewise.
3541 (obstack_empty_p): Likewise.
3543 2003-03-13 Paul Eggert <eggert@twinsun.com>
3545 Merge changes from Bison.
3546 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3547 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3548 when compiling Bison 1.875's `bitset bset = obstack_alloc
3549 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3550 * hash.c: Include <stdbool.h> unconditionally.
3552 2003-03-09 Paul Eggert <eggert@twinsun.com>
3554 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3555 Reported by Bruce Becker; see:
3556 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3558 2003-03-03 Paul Eggert <eggert@twinsun.com>
3559 Bruno Haible <bruno@clisp.org>
3561 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3562 Reported by John Hughes, see
3563 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3565 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3567 * poll_.h: New file.
3570 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3572 * mathl.h: New file.
3573 * acosl.c: New file.
3574 * asinl.c: New file.
3575 * atanl.c: New file.
3576 * ceill.c: New file.
3579 * floorl.c: New file.
3580 * frexpl.c: New file.
3581 * ldexpl.c: New file.
3583 * sincosl.c: New file.
3585 * sqrtl.c: New file.
3587 * trigl.c: New file.
3588 * trigl.h: New file.
3590 2003-02-17 Bruno Haible <bruno@clisp.org>
3592 * mkdtemp.h: New file, from GNU gettext.
3593 * mkdtemp.c: New file, from GNU gettext.
3595 2003-01-31 Bruno Haible <bruno@clisp.org>
3597 * rename.c: #undef rename before defining rpl_rename.
3598 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3600 2003-01-30 Bruno Haible <bruno@clisp.org>
3602 * printf-args.h: New file, from GNU gettext.
3603 * printf-args.c: New file, from GNU gettext.
3604 * printf-parse.h: New file, from GNU gettext.
3605 * printf-parse.c: New file, from GNU gettext.
3606 * vasnprintf.h: New file, from GNU gettext.
3607 * vasnprintf.c: New file, from GNU gettext.
3608 * asnprintf.c: New file, from GNU gettext.
3609 * vasprintf.h: New file, from GNU gettext with modifications.
3610 * vasprintf.c: New file, from GNU gettext.
3611 * asprintf.c: New file, from GNU gettext.
3613 2003-01-29 Bruno Haible <bruno@clisp.org>
3615 * stpncpy.h: New file, from GNU gettext with modifications.
3616 * stpncpy.c: New file, from GNU gettext with modifications.
3618 2003-01-28 Bruno Haible <bruno@clisp.org>
3620 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3622 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3625 2003-01-27 Bruno Haible <bruno@clisp.org>
3627 * xsetenv.h: New file, from GNU gettext.
3628 * xsetenv.c: New file, from GNU gettext.
3630 2003-01-23 Bruno Haible <bruno@clisp.org>
3632 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3634 2003-01-22 Bruno Haible <bruno@clisp.org>
3636 * exit.h: New file, from GNU gettext.
3638 2003-01-11 Bruno Haible <bruno@clisp.org>
3640 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3641 * strcase.h (strcasecmp, strncasecmp): Likewise.
3643 2003-01-14 Jim Meyering <jim@meyering.net>
3645 * same.c (same_name): Tweak a comment.
3647 2003-01-11 Bruno Haible <bruno@clisp.org>
3649 * same.c (same_name): Reorder tests so as to avoid calling stat()
3650 when a string comparison is sufficient.
3652 2003-01-11 Bruno Haible <bruno@clisp.org>
3654 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3657 2003-01-11 Bruno Haible <bruno@clisp.org>
3659 * hash-pjw.c: Add comment about low quality of this function.
3661 2003-01-12 Paul Eggert <eggert@twinsun.com>
3663 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3664 to avoid collisions with libcurses and libreadline.
3666 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3667 * getstr.h, getstr.c: Remove.
3668 * getline.c: Include "getline.h", to check interface.
3669 Move body of old getstr.c here: this defines MIN_CHUNK and
3670 declares getdelim2, which is renamed from getstr.
3671 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3673 * linebuffer.c (readlinebuffer): Renamed from readline.
3675 * linebuffer.h: Likewise.
3676 (readline): Remove backward-compatibility macro.
3678 2003-01-12 Jim Meyering <jim@meyering.net>
3680 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3682 2003-01-10 Bruno Haible <bruno@clisp.org>
3684 * alloca_.h: New file.
3685 * getdate.y: Unconditionally include alloca.h.
3686 * makepath.c: Likewise.
3687 * setenv.c: Likewise.
3688 * userspec.c: Likewise.
3690 2003-01-09 Bruno Haible <bruno@clisp.org>
3692 * stdbool.h.in: New file.
3694 2003-01-08 Bruno Haible <bruno@clisp.org>
3696 * safe-read.c: Include specification header first, to ensure its
3698 * full-write.c: Likewise.
3700 2003-01-08 Jim Meyering <jim@meyering.net>
3702 * full-write.c: Undefine and define-away `const' after inclusion
3703 of errno.h, not before. Suggestion from Bruno Haible.
3705 2003-01-07 Jim Meyering <jim@meyering.net>
3707 * full-write.c: Rework so that it may serve to define full_read, too.
3708 * full-read.c: Simply #define FULL_READ and include full-write.c.
3710 2003-01-06 Jim Meyering <jim@meyering.net>
3712 * version-etc.c: Update year in translatable copyright string.
3714 2002-12-25 Bruno Haible <bruno@clisp.org>
3716 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3717 * xstrtol.h: Likewise.
3718 * xstrtoimax.c: Likewise.
3719 * xstrtoumax.c: Likewise.
3720 * human.h: Likewise.
3722 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3723 on systems that have <inttypes.h> but not <stdint.h>.
3725 2002-12-31 Paul Eggert <eggert@twinsun.com>
3727 * memcoll.c (memcoll): Fall back on a simple algorithm using
3728 memcmp if strcoll doesn't work.
3730 2002-12-23 Bruno Haible <bruno@clisp.org>
3732 * localcharset.h: New file.
3733 * localcharset.c: Include it.
3734 * unicodeio.c: Likewise.
3736 2002-12-22 Bruno Haible <bruno@clisp.org>
3738 * utime.c (utime_null): No need to call ftruncate if the file was
3741 2002-12-23 Bruno Haible <bruno@clisp.org>
3743 * memcoll.c (STRCOLL): New macro.
3746 2002-12-22 Bruno Haible <bruno@clisp.org>
3748 * getstr.h (getstr): Define, to avoid clash with libcurses.
3749 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3751 2002-12-22 Bruno Haible <bruno@clisp.org>
3753 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3755 2002-12-23 Bruno Haible <bruno@clisp.org>
3757 * getline.h: Include <stddef.h>, for size_t.
3759 * unicodeio.h: Include <stddef.h>, for size_t.
3760 * unicodeio.c: Don't include <stddef.h>.
3762 2002-12-17 Bruno Haible <bruno@clisp.org>
3764 * canon-host.c (strdup): Remove unused declaration.
3766 * fsusage.c: Include full_read.h.
3767 (get_fs_usage): Use full_read instead of safe_read.
3769 * utime.c (utime_null): Use SAFE_READ_ERROR.
3771 2002-12-11 Bruno Haible <bruno@clisp.org>
3773 * setenv.h: Rewritten to cope with systems that have setenv() but not
3775 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3778 2002-12-11 Bruno Haible <bruno@clisp.org>
3780 * setenv.c (alloca): Fall back to malloc.
3782 (setenv): Use freea() to free memory allocated with alloca().
3784 2002-11-13 Bruno Haible <bruno@clisp.org>
3786 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3787 function declarations.
3788 * unsetenv.c (unsetenv): Likewise.
3790 2002-03-04 Bruno Haible <bruno@clisp.org>
3792 Portability to AIX 4.3.3.
3793 * unsetenv.c: New file, extracted from setenv.c.
3794 * setenv.c: Move the unsetenv() function to unsetenv.c.
3796 2001-12-20 Bruno Haible <bruno@clisp.org>
3798 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3799 use malloc instead. For SunOS 4.
3801 2001-12-11 Bruno Haible <bruno@clisp.org>
3803 * setenv.c: Declare alloca.
3804 (compar_fn_t): New typedef.
3805 (KNOWN_VALUE, STORE_VALUE): Use it.
3807 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3810 2002-12-10 Paul Eggert <eggert@twinsun.com>
3812 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3813 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3814 Choose values that are less likely to collide with system fnmatch
3816 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3817 defined (e.g., a pure POSIX system).
3818 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3819 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3821 2002-12-06 Jim Meyering <jim@meyering.net>
3823 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3825 Merge in changes from libc's misc/error.c, in preparation
3826 for the merge of gnulib's changes back into libc.
3828 * error.c (_): Define only if not already defined.
3829 Move definition to follow all #include directives.
3830 Include unlocked-io.h only if !_LIBC.
3831 [_LIBC]: Include <libio/libioP.h>.
3832 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3833 (fflush): Tweak definition to use INTUSE.
3836 2002-12-05 Paul Eggert <eggert@twinsun.com>
3838 * alloca.c [defined emacs]: Include "lisp.h".
3839 (xalloc_die) [defined emacs]: New macro.
3840 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3841 [! defined emacs]: Include <xalloc.h>.
3842 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3843 (pointer): Typedef to POINTER_TYPE *.
3844 (malloc): Remove decl; we now always use xmalloc.
3845 (alloca): Use old-style definition, since Emacs needs this.
3846 Check for arithmetic overflow when computing combined size.
3848 2002-12-04 Paul Eggert <eggert@twinsun.com>
3850 Do not generate unlocked-io.h automatically, since it's easier to
3851 maintain it by hand.
3853 * unlocked-io.h: New file, from GNU diffutils,
3854 but with proper copyright notice and attribution.
3856 * Makefile.am: Add copyright notice.
3857 (libfetish_a_SOURCES): Add unlocked-io.h.
3858 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3859 (DISTCLEANFILES, io_functions): Remove macros.
3860 (EXTRA_DIST): Remove gen_uio.
3861 (unlocked-io.h): Remove rule.
3863 2002-12-04 Jim Meyering <jim@meyering.net>
3865 Reflect the fact that stat.c and lstat.c are no longer generated.
3866 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3867 (DISTCLEANFILES): Likewise.
3868 (EXTRA_DIST): Likewise.
3869 (all_local): Don't depend on stat.c or lstat.c.
3870 (stat.c, lstat.c): Remove rules.
3871 (EXTRA_DIST): Remove xstat.in.
3873 * xstat.in: Remove file. Contents moved into stat.c.
3874 * stat.c: New file. Contents mostly from xstat.in.
3875 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3876 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3878 * safe-read.c: Rework so that it may serve to define safe_write, too.
3879 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3881 2002-12-03 Jim Meyering <jim@meyering.net>
3883 * safe-read.c, safe-write.c: Change variable names and comments, but
3884 not semantics, to minimize the differences between these two files.
3885 (safe_read): Change comment to mention SAFE_READ_ERROR.
3887 * safe-read.c (IS_EINTR): Define.
3888 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3890 2002-12-02 Bruno Haible <bruno@clisp.org>
3892 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3893 Define, taken from safe-read.c.
3894 (INT_MAX): Provide fallback.
3895 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3896 * safe-write.h (SAFE_WRITE_ERROR): Define.
3898 * safe-read.c (EINTR): Remove definition.
3899 (safe_read): Don't use EINTR if it is absent.
3901 2002-12-02 Jim Meyering <jim@meyering.net>
3903 * safe-read.c (EINTR): Define.
3904 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3905 (INT_MAX): Provide fallback.
3906 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3908 * safe-read.h (SAFE_READ_ERROR): Define.
3910 2002-12-01 Jim Meyering <jim@meyering.net>
3912 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3913 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3915 2002-11-27 Paul Eggert <eggert@twinsun.com>
3917 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3918 hash_rehash): Replace `if (limit <= value) abort ();' with
3919 `if (! (value < limit)) abort ();', for readability.
3921 2002-11-26 <karl@gnu.org>
3923 * strdup.c: copy from libc again, with jim's ok.
3924 * .cppi-disable: re-add strdup.c
3926 2002-11-25 <karl@gnu.org>
3928 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3929 instead of "strtol.c".
3931 2002-11-25 Jim Meyering <jim@meyering.net>
3933 * mktime.c: Sync from libc, now that it has the latest fix.
3935 2002-11-24 <karl@gnu.org>
3937 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3938 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3940 2002-11-24 Jim Meyering <jim@meyering.net>
3942 Update from coreutils:
3944 * mktime.c: Merge in changes from libc.
3946 Avoid a link-time failure on some Linux systems.
3947 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3948 (__mon_yday): Declare with the STATIC attribute.
3949 (__mktime_internal): Likewise.
3950 Based on a report from Greg Schafer.
3952 2002-11-23 Jim Meyering <jim@meyering.net>
3954 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3955 Use `unsigned', not `int', as type of index.
3957 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3959 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3961 2002-11-22 Paul Eggert <eggert@twinsun.com>
3963 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3964 hint that one should use `if (! x) abort ();' rather than `assert
3965 (x);', and anyway it's one less thing to worry about configuring.
3966 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3967 hash_rehash, hash_insert): Use abort rather than assert.
3969 2002-11-22 Paul Eggert <eggert@twinsun.com>
3971 * quotearg.h: Allow multiple inclusion by surrounding with
3972 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3973 so that we can be included first.
3974 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3975 * quotearg.c: Include quotearg.h immediately after config.h.
3976 No need to include stddef.h or sys/types.h any more.
3977 Surround local include files with "", not "<>".
3978 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3979 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3980 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3981 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3982 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3983 (ISPRINT): Remove; no longer needed now that we assume C89.
3985 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3988 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3989 quotearg_char): Use SIZE_MAX rather than
3990 (size_t) -1 when we are talking about "infinity".
3992 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3994 2002-11-22 Bruno Haible <bruno@clisp.org>
3996 * safe-read.h: Assume C89. Add comments.
3997 (safe_read): Change return type to size_t.
3998 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3999 counts > SSIZE_MAX correctly.
4000 * safe-write.h: New file.
4001 * safe-write.c: New file.
4002 * full-read.h: New file.
4003 * full-read.c: New file.
4004 * full-write.h: Assume C89. Add comments.
4005 * full-write.c: Include safe-write.h.
4006 (full_write): Rewritten to use safe_write.
4007 Suggested by Jim Meyering and Paul Eggert.
4009 2002-11-21 Bruno Haible <bruno@clisp.org>
4011 Remove case insensitive option matching.
4012 * argmatch.h (argcasematch): Remove declaration.
4013 (ARGCASEMATCH): Remove macro.
4014 (__xargmatch_internal): Remove case_sensitive argument.
4015 (XARGMATCH): Update.
4016 (XARGCASEMATCH): Remove macro.
4017 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4018 case_sensitive argument.
4019 (argcasematch): Remove function.
4020 (__xargmatch_internal): Remove case_sensitive argument.
4021 (main): Use XARGMATCH instead of XARGCASEMATCH.
4023 * xmalloc.c: Change compile-time error message. Add comment about
4024 required autoconf version.
4026 2002-11-21 Jim Meyering <jim@meyering.net>
4028 * strdup.c (strdup): Tweak comment and initial #if/#include.
4030 Merge in changes from the coreutils.
4032 2002-09-25 Paul Eggert <eggert@twinsun.com>
4033 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4034 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4035 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4036 int. Work more efficiently if X is the same width as uintmax_t.
4037 Do not compare X to -1, to avoid bogus compiler warning.
4038 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4039 Don't assume that f_frsize and f_bsize are the same type.
4041 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4044 * makepath.c (make_path): Restore umask *before* creating the final
4046 (make_path): Minor reformatting.
4048 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4049 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4051 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4052 ones. At least on GNU/Linux systems, `auto' means something else.
4055 2002-11-20 Paul Eggert <eggert@twinsun.com>
4057 Merge argmatch cleanups from Bison. Assume C89.
4059 * argmatch.c: Include config.h here, not in argmatch.h.
4060 Include stdlib.h, for EXIT_FAILURE.
4061 Always include <string.h>, since we assume C89.
4062 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4063 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4064 Include <stddef.h> instead, since it's all we need for size_t.
4065 (PARAMS): Remove. All uses removed.
4066 (ARRAY_CARDINALITY): Do not bother to #undef.
4067 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4068 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4069 Remove unnecessary parentheses.
4070 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4071 Insert necessary parentheses.
4072 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4073 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4075 2002-11-19 Bruno Haible <bruno@clisp.org>
4077 * mbswidth.c: Include mbswidth.h right at the beginning.
4078 * mbswidth.h: Include <stddef.h>, for size_t.
4080 * mbswidth.h (PARAMS): Remove macro.
4081 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4082 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4084 * gcd.h (PARAMS): Remove macro.
4085 (gcd): Use ANSI C function declarations.
4086 * gcd.c (gcd): Likewise.
4088 2002-11-15 Bruno Haible <bruno@clisp.org>
4090 * strcspn.c: Include <stddef.h>.
4091 (strcspn): Use ANSI C function declaration. Change return type to
4093 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4094 (strpbrk): Use NULL.
4095 * strpbrk.h (PARAMS): Remove macro.
4096 (strpbrk): Use ANSI C function declaration.
4097 * strstr.c: Don't include <sys/types.h>.
4098 * strstr.h (PARAMS): Remove macro.
4099 (strstr): Use ANSI C function declarations.
4101 2002-11-06 Bruno Haible <bruno@clisp.org>
4103 * gcd.h (gcd): Change argument type to 'unsigned long'.
4104 * gcd.c (gcd): Likewise.
4106 2002-11-05 Bruno Haible <bruno@clisp.org>
4108 * gcd.h: New file, from gettext-0.11.5.
4109 * gcd.c: New file, from gettext-0.11.5.
4111 2002-11-05 Bruno Haible <bruno@clisp.org>
4113 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4114 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4115 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4116 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4118 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4119 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4121 * closeout.c: Include gettext.h instead of <libintl.h>.
4122 * human.c: Include gettext.h instead of <libintl.h>.
4123 * quotearg.c: Include gettext.h instead of <libintl.h>.
4124 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4125 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4126 * userspec.c: Include gettext.h instead of <libintl.h>.
4127 * version-etc.c: Include gettext.h instead of <libintl.h>.
4128 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4129 (textdomain): Remove definition.
4130 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4132 * long-options.c: Remove include of <libintl.h> and definition of _.
4133 * same.c: Remove include of <libintl.h> and definition of _.
4135 2002-11-04 Bruno Haible <bruno@clisp.org>
4137 * stpcpy.h: New file, from GNU gettext-0.11.5.
4138 * strcase.h: New file, from GNU gettext-0.11.5.
4139 * strpbrk.h: New file, from GNU gettext-0.11.5.
4140 * strstr.h: New file, from GNU gettext-0.11.5.
4141 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4143 2002-05-09 Bruno Haible <bruno@clisp.org>
4145 * config.charset: Update for newest glibc. Add canonical names
4146 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4148 2002-05-09 Bruno Haible <bruno@clisp.org>
4150 * localcharset.c (get_charset_aliases): Add more Windows specific
4153 2002-05-08 Owen Taylor <otaylor@redhat.com>
4155 * config.charset: A few additions for Solaris.
4157 2001-12-05 Bruno Haible <bruno@clisp.org>
4159 * localcharset.c (locale_charset): Don't return an empty string.
4161 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4163 * config.charset: msdos in uk_UA uses CP1125.
4165 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4167 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4168 * localcharset.c (locale_charset): Declare as extern "C".
4170 2002-02-15 Bruno Haible <bruno@clisp.org>
4172 * config.charset [msdosdjgpp]: For Russian, use CP866.
4174 2002-02-11 Bruno Haible <bruno@clisp.org>
4176 * config.charset: Add support for NetBSD.
4178 2002-09-25 <karl@gnu.org>
4180 * strdup.c: copy from libc/string (via ../config/srclist*).
4181 * getopt*: copy from libc/posix.
4182 * gettext.h: copy from gettext.
4183 * .cppi-disable: add strdup.c, gettext.h.
4185 2002-07-01 Jim Meyering <meyering@lucent.com>
4187 * c-stack.c: Include sys/time.h.
4188 From Volker Borchert.
4190 2002-06-11 Paul Eggert <eggert@twinsun.com>
4192 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4193 New macro. Use it uniformly instead of
4194 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4195 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4196 reported by Vin Shelton.
4198 2002-06-22 Jim Meyering <meyering@lucent.com>
4200 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4201 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4203 2002-06-22 Paul Eggert <eggert@twinsun.com>
4205 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4206 Do not assume SA_SIGINFO behavior.
4207 Bug reported by Jim Meyering on NetBSD 1.5.2.
4209 2002-06-22 Jim Meyering <meyering@lucent.com>
4211 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4213 * exitfail.c, exitfail.h: Likewise.
4214 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4216 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4218 (EXTRA_DIST): Add fnmatch_loop.c.
4219 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4221 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4222 * fnmatch.c: Update from diffutils-2.8.2.
4223 * fnmatch_.h: New file. From diffutils-2.8.2.
4224 * fnmatch.h: Remove file.
4226 2002-06-18 Paul Eggert <eggert@twinsun.com>
4228 * file-type.h: Report an error if neither S_ISREG nor
4229 S_IFREG is defined, instead of using a test specific to glibc
4230 2.2. This should be safe, since POSIX requires S_ISREG and
4231 Unix Version 7 had S_IFREG. We don't need to check for
4232 <sys/types.h> since we don't use any symbols that it defines.
4234 2002-06-15 Jim Meyering <meyering@lucent.com>
4236 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4237 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4238 have been included before this file.
4240 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4242 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4243 so that each temporary file name is unique and valid in the first
4244 8 characters, for operation under DOS.
4246 2002-06-15 Jim Meyering <meyering@lucent.com>
4248 Work even with DJGPP 2.03, which lacks support for symlinks.
4250 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4252 * lchown.c (S_ISLNK): Likewise.
4254 2002-06-14 Jim Meyering <meyering@lucent.com>
4256 * file-type.h: Use the version from diffutils-2.8.2.
4257 * file-type.c: Likewise.
4259 2002-05-27 Jim Meyering <meyering@lucent.com>
4261 Fix a problem seen only on nonconforming systems whereby ls.c's
4262 use of localtime, and then of gettimeofday would cause trouble:
4263 the localtime call used to initialize rpl_gettimeofday's save
4264 mechanism would clobber ls's current local time information so
4265 that in any long listing the first file would always be listed
4266 with date 1970-01-01. Analysis by Volker Borchert.
4268 * gettimeofday.c (localtime): Undefine.
4269 (rpl_localtime): New function.
4271 2002-05-22 Jim Meyering <meyering@lucent.com>
4273 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4274 * file-type.h: New file.
4275 * file-type.c (file_type): New file/function. Extracted from diffutils.
4277 2002-04-29 Paul Eggert <eggert@twinsun.com>
4279 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4281 2002-04-28 Paul Eggert <eggert@twinsun.com>
4283 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4284 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4285 of 127, since 64 is the largest conceivable number for ancient
4287 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4289 2002-04-28 Jim Meyering <meyering@lucent.com>
4291 * sig2str.c (WTERMSIG): Remove definition (unused).
4293 2002-04-28 Paul Eggert <eggert@twinsun.com>
4295 * sig2str.h, sig2str.c: New files.
4296 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4298 2002-04-24 Jim Meyering <meyering@lucent.com>
4300 * gettext.h: New file, from Gettext.
4301 * Makefile.am (INCLUDES): Remove -I../intl.
4302 (libfetish_a_SOURCES): Add gettext.h.
4304 2002-04-16 Jim Meyering <meyering@lucent.com>
4306 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4307 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4308 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4310 2002-04-12 Jim Meyering <meyering@lucent.com>
4312 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4314 2002-03-10 Jim Meyering <meyering@lucent.com>
4316 * makepath.c (make_path): Remove a comma from a diagnostic.
4317 Suggestion from Santiago Vila.
4319 2002-03-08 Jim Meyering <meyering@lucent.com>
4321 * rename.c: Mention that this wrapper is needed also on
4322 mips-dec-ultrix4.4 systems.
4324 2002-03-02 Jim Meyering <meyering@lucent.com>
4326 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4327 not HAVE_CLOCK_SETTIME.
4329 2002-02-27 Paul Eggert <eggert@twinsun.com>
4331 * nanosleep.h: Rename to....
4332 * timespec.h: New name for nanosleep.h. All uses changed.
4334 * gettime.c: New file.
4335 * settime.c: New file.
4338 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4339 timespec.h. Remove nanosleep.h.
4341 2002-02-25 Paul Eggert <eggert@twinsun.com>
4343 * acl.c, acl.h: New files.
4344 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4346 2002-02-24 Jim Meyering <meyering@lucent.com>
4348 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4349 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4350 cause trouble. Reported by Nelson Beebe.
4352 2002-02-23 Paul Eggert <eggert@twinsun.com>
4354 * path-concat.c (xpath_concat): Reorder code to pacify
4355 compilers that don't know that xalloc_die never returns.
4357 2002-02-20 Jim Meyering <meyering@lucent.com>
4359 * getdate.c: Regenerate using bison-1.33.
4361 2002-02-15 Paul Eggert <eggert@twinsun.com>
4363 * posixver.c, posixver.h: New files.
4364 * Makefile.am (libfetish_a_SOURCES): Add them.
4366 2002-02-02 Paul Eggert <eggert@twinsun.com>
4367 Bruno Haible <bruno@clisp.org>
4369 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4370 (fwrite_success_callback): New declaration.
4371 * unicodeio.c (unicode_to_mb): New function, extracted from
4372 print_unicode_char. Call failure callback instead of error.
4373 (fwrite_success_callback): New function.
4374 (exit_failure_callback): New function.
4375 (fallback_failure_callback): New function.
4376 (print_unicode_char): Call unicode_to_mb.
4378 2002-01-26 Jim Meyering <meyering@lucent.com>
4380 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4382 2002-01-22 Jim Meyering <meyering@lucent.com>
4384 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4385 Otherwise, some versions of automake would omit the rule that makes
4386 Makefile from Makefile.in.
4388 2001-01-21 Paul Eggert <eggert@twinsun.com>
4390 * xmemcoll.h, xmemcoll.c: New files.
4391 * Makefile.am (libfetish_a_SOURCES): Add them.
4392 * memcoll.c: Include errno.h, and declare errno if not defined.
4393 (memcoll): Set errno to zero if there is no error.
4395 * quotearg.c (quotearg_buffer_restyled):
4396 Fix bug with quoting buffers containing NUL when backslashing escapes.
4397 This bug was exposed by the other changes in this patch.
4398 (quotearg_n_options): New arg ARGSIZE.
4399 All callers changed.
4400 (quoting_options_from_style): New function.
4401 (quotearg_n_style): Use it.
4402 (quotearg_n_style_mem): New function.
4404 * quotearg.h (quotearg_n_style_mem): New function.
4406 2002-01-16 Jim Meyering <meyering@lucent.com>
4408 * getdate.y: Add three semicolons, each just before a closing brace.
4409 Bison (as of version 1.31) no longer papers over that mistake.
4411 2002-02-14 Paul Eggert <eggert@twinsun.com>
4413 * backupfile.c (ISDIGIT): Comment fix.
4414 * getdate.y (ISDIGIT): Likewise.
4415 * posixtm.c (ISDIGIT, year): Likewise.
4416 * strverscmp.c (ISDIGIT): Likewise.
4417 * userspec.c (ISDIGIT): Likewise.
4419 2002-01-05 Jim Meyering <meyering@lucent.com>
4421 * version-etc.c (version_etc_copyright): Update copyright year.
4423 2001-01-19 Paul Eggert <eggert@twinsun.com>
4425 * closeout.c (close_stdout_status): If ferror (stdout), do
4426 not silently exit merely because the output buffer happens to
4427 have nothing pending.
4429 2001-12-18 Paul Eggert <eggert@twinsun.com>
4431 See the big note in ../ChangeLog.
4432 * human.c (suffixes): Prefer K to k for 1024.
4433 (generate_suffix_backwards): New function.
4434 (human_readable_inexact): Use it.
4435 * xstrtol.c (__xstrtol): If there is no number but there
4436 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4437 Accept 'K' as well as 'k'.
4439 2001-12-15 Jim Meyering <meyering@lucent.com>
4441 * regex.h (__restrict_arr): Update from libc.
4443 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4444 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4447 2001-12-10 Jim Meyering <meyering@lucent.com>
4449 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4450 Instead, include "xalloc.h".
4451 (initbuffer): Don't cast xmalloc return value to char*.
4452 (readline): Reword comment.
4453 Don't cast xrealloc return value to char*
4456 2001-12-09 Jim Meyering <meyering@lucent.com>
4458 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4459 `signed and unsigned type in conditional expression'.
4460 * posixtm.c (posix_time_parse): Likewise.
4462 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4464 * readtokens.c (readtoken): Declare an index to be of type unsigned
4465 to avoid a pedantic warning.
4467 * getstr.c: Don't include assert.h.
4468 (getstr): Remove warning-evoking assertions.
4469 Return -1 if offset parameter is out of bounds.
4470 Change the type of a local from int to size_t.
4472 * strftime.c (my_strftime_localtime_r): Include this function
4473 definition in the `#if ! HAVE_TM_GMTOFF' block.
4475 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4476 Include xalloc.h instead.
4478 2001-12-02 Jim Meyering <meyering@lucent.com>
4480 * tempname.c: Don't declare getenv, thus reverting the change of
4481 2001-11-18. It's no longer necessary, now that stdlib.h is always
4484 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4485 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4487 2001-11-30 Akim Demaille <akim@epita.fr>
4489 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4490 before being defined.
4492 2001-11-27 Paul Eggert <eggert@twinsun.com>
4494 * quotearg.h (quotearg_n, quotearg_n_style):
4495 First arg is int, not unsigned.
4496 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4497 (SIZE_MAX, UINT_MAX): New macros.
4498 (quotearg_n_options): Abort if N is negative.
4499 Avoid overflow check on hosts where size_t is 64 bits and int
4500 is 32 bits, as overflow is impossible there.
4501 Fix off-by-one typo that caused unnecessary reallocation.
4503 2001-11-27 Jim Meyering <meyering@lucent.com>
4505 * tempname.c: Merge with version from libc.
4506 * regex.c: Likewise.
4508 * tempname.c: Include stdlib.h unconditionally. On some old systems
4509 for which STDC_HEADERS is 0, it was not included, resulting in a
4510 warning about an integer-to-pointer conversion problem with getenv.
4511 Reported by Volker Borchert.
4513 2001-11-26 Jim Meyering <meyering@lucent.com>
4515 * gtod.h: Remove file.
4516 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4517 * gettimeofday.c: Don't include gtod.h.
4518 (GTOD_init): Remove function.
4519 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4520 Suggestion from Volker Borchert.
4522 2001-11-23 Jim Meyering <meyering@lucent.com>
4524 * hash.h (struct hash_table): Don't define here. Merely declare it.
4525 * hash.c (struct hash_table): Define it here instead.
4527 2001-11-22 Jim Meyering <meyering@lucent.com>
4529 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4531 2001-11-18 Paul Eggert <eggert@twinsun.com>
4533 * tempname.c (TMP_MAX): Remove; no longer needed.
4534 (TEMPORARIES): New macro.
4535 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4536 removes an artificial limitation (e.g. HP-UX 10.20, where
4539 2001-11-18 Jim Meyering <meyering@lucent.com>
4541 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4544 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4545 files will be created before anything else.
4547 2001-11-17 Jim Meyering <meyering@lucent.com>
4549 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4550 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4551 rather than group writable. Patch by Juan F. Codagnone.
4553 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4554 Instead, include "xalloc.h".
4556 * mountlist.c: Include unlocked-io.h after all system headers.
4557 Remove explicit declarations of xmalloc, xrealloc,
4558 and xstrdup. Instead, include "xalloc.h".
4560 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4561 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4562 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4564 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4565 Reported by Padraig Brady.
4567 * mkstemp.c: #undef mkstemp.
4569 (rpl_mkstemp): Rename from mkstemp.
4572 2001-11-16 Jim Meyering <meyering@lucent.com>
4574 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4575 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4576 determine the amount of total physical memory, use pstat_getstatic.
4577 HPUX-11 doesn't define _SC_PHYS_PAGES.
4578 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4579 If sysconf couldn't be used to determine the amount of available
4580 physical memory, use both pstat_getstatic and pstat_getdynamic.
4581 Based on a patch from Bob Proulx.
4583 2001-11-05 Jim Meyering <meyering@lucent.com>
4585 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4587 2001-11-03 Jim Meyering <meyering@lucent.com>
4589 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4590 in argmatch_to_argument call.
4592 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4595 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4596 e.g., a fault due to an attempt to free a NULL pointer.
4598 2001-11-01 Jim Meyering <meyering@lucent.com>
4600 * dirfd.c, dirfd.h: New files.
4601 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4603 * hash.c (hash_print) [TESTING]: Clean up.
4605 2001-10-22 Paul Eggert <eggert@twinsun.com>
4607 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4608 to avoid a warning if -Wall.
4610 2001-10-21 Paul Eggert <eggert@twinsun.com>
4612 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4614 2001-10-21 Jim Meyering <meyering@lucent.com>
4616 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4617 this code would end up calling gettext even in packages built
4619 * getopt.c (_): Likewise.
4620 * regex.c (_): Likewise.
4622 2001-10-20 Paul Eggert <eggert@twinsun.com>
4624 * error.c (strerror_r): Do not declare unless !_LIBC.
4625 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4626 Use strerror_r that is only a macro, even if it is not a function.
4627 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4628 (private_strerror): Use prototypes, not old-style function definition.
4629 (print_errno_message): New function.
4630 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4632 (error_tail, error, error_at_line): Use it.
4634 2001-10-11 Jim Meyering <meyering@lucent.com>
4636 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4637 and quote_n (1, ... to avoid clobbering a buffer.
4639 2001-10-05 Jim Meyering <meyering@lucent.com>
4641 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4642 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4643 * hash-pjw.h: New file.
4645 2001-09-30 Jim Meyering <meyering@lucent.com>
4647 * mountlist.c [MOUNTED_GETFSSTAT]:
4648 Include <sys/ucred.h>, for Apple Darwin.
4649 Include sys/mount.h and sys/fs_types.h only if available.
4651 (read_filesystem_list): Use FS_TYPE.
4653 2001-09-29 Paul Eggert <eggert@twinsun.com>
4655 * exclude.c (excluded_filename): 0 -> false, since it's
4658 2001-09-28 Paul Eggert <eggert@twinsun.com>
4660 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4661 #defines strtoimax. Also treat the other strto* functions
4664 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4665 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4666 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4668 2001-09-26 Jim Meyering <meyering@lucent.com>
4670 Most macros in unlocked-io.h had the wrong number of arguments.
4671 * gen-uio: New script.
4672 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4673 * unlocked-io.hin: Remove file.
4674 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4675 rather than trying to embed it here.
4676 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4677 Reported by Padraig Brady.
4679 2001-09-25 Volker Borchert <bt@teknon.de>
4681 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4683 2001-09-23 Jim Meyering <meyering@lucent.com>
4685 * mountlist.c: Remove useless parentheses in #if directives.
4686 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4687 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4689 2001-09-22 Jim Meyering <meyering@lucent.com>
4691 * localcharset.c: Update from latest gettext.
4692 * config.charset: Likewise.
4694 2001-09-20 Jim Meyering <meyering@lucent.com>
4696 * xstrtol.c (strtoimax): Guard declaration with
4697 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4698 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4699 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4700 (strtoumax): Likewise, for completeness (it wasn't necessary).
4702 2001-09-06 Paul Eggert <eggert@twinsun.com>
4704 * strtoimax.c (HAVE_LONG_LONG):
4705 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4706 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4707 to work around bug in IBM C compiler.
4709 2001-09-16 Jim Meyering <meyering@lucent.com>
4711 * mkdir.c: New file.
4713 2001-09-04 Paul Eggert <eggert@twinsun.com>
4715 * xgetcwd.c: Revert some of the previous change; intead,
4716 fix the HAVE_GETCWD_NULL code to behave more like the
4717 !HAVE_GETCWD_NULL code used to.
4720 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4723 2001-09-04 Paul Eggert <eggert@twinsun.com>
4725 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4726 Use ssize_t, not int, to store result of readlink.
4727 Check for ssize_t overflow as well as size_t overflow,
4728 as POSIX says the result of readlink is implementation-defined
4729 when ssize_t overflows.
4730 Remove unnecessary cast to char*.
4731 Use free+malloc instead of realloc, as the storage doesn't need
4732 to be preserved and it's clearer and can be more efficient that way.
4733 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4734 * xreadlink.h (xreadlink): Update prototype.
4736 2001-09-03 Paul Eggert <eggert@twinsun.com>
4738 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4739 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4740 spotted by Jim Meyering.
4742 2001-09-03 Jim Meyering <meyering@lucent.com>
4744 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4746 2001-09-03 Paul Eggert <eggert@twinsun.com>
4748 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4749 like the HAVE_GETCWD_NULL code.
4750 Include pathmax.h if not HAVE_GETCWD.
4751 Do not include xalloc.h.
4752 (INITIAL_BUFFER_SIZE): New symbol.
4753 Do not use xmalloc / xrealloc, since the caller is responsible for
4754 handling errors. Preserve errno around `free' during failure.
4755 Do not overrun buffer when using getwd.
4757 2001-09-03 Paul Eggert <eggert@twinsun.com>
4759 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4760 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4762 2001-09-02 Jim Meyering <meyering@lucent.com>
4764 * error.c: Update from GNU libc.
4766 2001-09-01 Jim Meyering <meyering@lucent.com>
4768 * xreadlink.c: New file.
4769 * xreadlink.h: New file.
4770 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4772 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4773 doesn't conflict with sparc Solaris 7's definition in
4774 /usr/include/sys/int_types.h.
4776 * exclude.c: Use `""', not `<>' to #include non-system header files.
4777 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4778 and strncasecmp as r-values. Unixware didn't have declarations.
4780 2001-08-31 Jim Meyering <meyering@lucent.com>
4782 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4783 Use an initial, malloc'd, buffer of length 128 rather than
4784 a statically allocated one of length 1024.
4786 2001-08-30 Paul Eggert <eggert@twinsun.com>
4788 * xgetcwd.c: Don't include pathmax.h.
4789 Include stdlib.h and unistd.h if available.
4791 (xmalloc, xstrdup, free): Remove decls.
4792 (xgetcwd): Don't assume sizes fit in unsigned.
4793 Check for overflow when computing sizes.
4794 Simplify reallocation code.
4796 2001-08-28 Paul Eggert <eggert@twinsun.com>
4798 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4800 * strtoimax.c: Renamed from strtoxmax.c, removing the
4803 Also, make the following further changes to make this file's
4804 configuration more similar to that of strtol.c:
4805 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4806 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4807 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4808 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4809 changed to signed values.
4811 And make the following changes as well:
4812 Fix copyright notice, as 1999 was missing.
4813 (verify): New macro.
4814 (strtoimax): Check sizes at compile-time, not run-time.
4815 Prefer strtol to strtoll if both work.
4816 (main): Remove; it was not that useful and was a pain to maintain.
4818 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4820 2001-08-30 Paul Eggert <eggert@twinsun.com>
4822 * savedir.c (savedir): Remove size parameter, as POSIX says that
4823 a directory's st_size can have an arbitrary value, so the old
4824 usage could waste an arbitrary amount of memory. All uses
4826 * savedir.h: Update prototype.
4828 2001-08-30 Paul Eggert <eggert@twinsun.com>
4830 * xstrtol.c (strtoimax): New decl.
4832 2001-08-28 Paul Eggert <eggert@twinsun.com>
4834 * xstrtol.h: Add copyright notice.
4835 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4836 LONGINT_INVALID_SUFFIX_CHAR.
4838 2001-08-30 Paul Eggert <eggert@twinsun.com>
4840 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4843 2001-08-30 Paul Eggert <eggert@twinsun.com>
4845 * hash.c: Remove '2001' from copyright notice.
4847 2001-08-30 Paul Eggert <eggert@twinsun.com>
4849 * full-write.h: New file.
4850 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4851 * full-write.c: Correct credits, as cccp.c no longer
4852 exists and anyway it was so heavily changed from the old cccp
4853 code as to be unrecognizable. Include full-write.h.
4854 (full_write) Return size_t, with short writes meaning failure.
4855 All callers changed. This fixes a bug with large buffers
4857 * utime.c: Include full-write.h.
4859 2001-08-30 Paul Eggert <eggert@twinsun.com>
4861 Merge 'exclude' changes from tar 1.13.22.
4862 This fixes one or two unlikely storage allocation overflow bugs,
4863 but doesn't change user-visible behavior otherwise.
4865 2001-08-30 Paul Eggert <eggert@twinsun.com>
4867 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4868 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4869 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4870 Include if available.
4871 (<xalloc.h>): Include
4872 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4873 (verify): New macro. Use it to verify that EXCLUDE macros do not
4874 collide with FNM macros.
4875 (struct patopts): New struct.
4876 (struct exclude): Use it, as exclude patterns now come with options.
4877 (new_exclude): Support above changes.
4878 (new_exclude, add_exclude_file):
4879 Initial size must now be a power of two to simplify overflow checking.
4880 (free_exclude, fnmatch_no_wildcards): New function.
4881 (excluded_filename): No longer requires options arg, as the options
4882 are determined by add_exclude. Now returns bool, not int.
4883 (excluded_filename, add_exclude):
4884 Add support for the fancy new exclusion options.
4885 (add_exclude, add_exclude_file): Now takes int options arg.
4886 Check for arithmetic overflow when computing sizes.
4887 (add_exclude_file): xrealloc might modify errno, so don't
4888 realloc until after errno might be used.
4890 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4892 (free_exclude): New decl.
4893 (add_exclude, add_exclude_file): Now takes int options arg.
4894 (excluded_filename): No longer requires options arg, as the options
4895 are determined by add_exclude. Now returns bool, not int.
4897 2001-08-30 Paul Eggert <eggert@twinsun.com>
4899 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4901 2001-08-27 Jim Meyering <meyering@lucent.com>
4903 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4905 * version-etc.c (N_): Remove definition.
4906 Revert most of last change.
4907 Instead, simply don't mark the `Copyright...' string for translation.
4908 Based on advice from Paul Eggert.
4910 * strtoxmax.c: Tweak comment.
4912 2001-08-26 Jim Meyering <meyering@lucent.com>
4914 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4915 of copyright with `%s' so translators don't get an untranslated
4917 (COPYRIGHT_YEAR): Define.
4918 (version_etc): Use fprintf rather than fputs.
4919 Suggestion from Ulrich Drepper.
4921 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4923 * strtoll.c: New file, from GNU libc.
4924 * xstrtoimax.c: New file.
4926 * xstrtol.h: Add xstrtoimax.
4927 * strtoumax.c: New file. Simply include "strtoumax.c".
4928 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4930 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4931 * strtoxmax.c: ... then renamed to this.
4933 2001-08-13 Paul Eggert <eggert@twinsun.com>
4935 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4936 Port to Solaris 8, where 'sed' requires a space after the 'r'
4937 command, and where sh dislikes "$/". Clean up the spacing a bit.
4938 Redirect output to $tmp just once.
4940 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4942 * addext.c (<errno.h>): Include.
4943 (errno): Declare if not defined.
4944 (addext): Work correctly when pathconf returns -1 and leaves
4945 errno alone because there is no limit. Also, work even if
4946 pathconf returns a value greater than SIZE_MAX.
4948 2001-08-12 Jim Meyering <meyering@lucent.com>
4950 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4951 Simply `return getcwd (NULL, 0);'.
4952 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4953 Use 1300 as initial value for length, not PATH_MAX.
4955 * pathmax.h: Clean up cpp syntax.
4957 2001-08-12 Jim Meyering <meyering@lucent.com>
4959 * gettimeofday.c: New file.
4961 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4963 2001-08-04 Jim Meyering <meyering@lucent.com>
4965 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4966 to get in sync with glibc.
4968 2001-08-03 Paul Eggert <eggert@twinsun.com>
4970 The following changes are from gettext 0.10.39 as maintained by
4973 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4974 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4975 with inverted sense. All uses changed.
4977 * mbswidth.c: Don't include <limits.h>.
4978 Include <stdlib.h> and <string.h> unconditionally.
4979 (iswcntrl, mbsinit, ISCNTRL): New macros.
4980 (mbsnwidth): Use K&R style function declarations.
4981 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4982 can optimize it when MB_CUR_MAX == 1.
4983 The width of control characters is zero, not 1.
4985 2001-07-15 Jim Meyering <meyering@lucent.com>
4987 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4988 (BUILT_SOURCES): Add unlocked-io.h.
4989 (io_functions): Define.
4990 (unlocked-io.h): New rule.
4991 (DISTCLEANFILES): Add unlocked-io.h.
4992 (all-local): Depend on unlocked-io.h, to ensure it is created.
4994 * unlocked-io.hin: New file
4996 * regex.c: Update from glibc.
4998 2001-07-05 Jim Meyering <meyering@lucent.com>
5000 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5002 (libfetish_a_SOURCES): Put all .h files here instead.
5003 Remove a thus-exposed (better checks in automake) duplicate and
5004 two unnecessary .h files.
5006 2001-06-11 Jim Meyering <meyering@lucent.com>
5008 * regex.c: Update from GNU libc.
5010 2001-05-27 Jim Meyering <meyering@lucent.com>
5012 * readutmp.h (UT_TYPE): Define.
5014 2001-05-24 Jim Meyering <meyering@lucent.com>
5016 * argmatch.c: Include "quote.h".
5017 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5018 quote function. Reported by Göran Uddeborg.
5020 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5022 * dirname.c (dir_name): Compute append_dot using path, not newpath
5023 which is not yet declared.
5025 2001-05-11 Paul Eggert <eggert@twinsun.com>
5027 * Makefile.am (libfetish_a_SOURCES):
5028 Add strftime.c, since we now compile it on all hosts.
5030 * strftime.c (my_strftime):
5031 Define to nstrftime if emacs, but only if my_strftime is not defined.
5032 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5033 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5034 Add one more extra argument: a nanoseconds value.
5037 (my_strftime function): Add %N format.
5038 (emacs_strftimeu): Renamed from emacs_strftime,
5039 with extra ut argument.
5041 2001-05-11 Paul Eggert <eggert@twinsun.com>
5043 dirname code cleanup. base_name now behaves more compatibly
5044 with POSIX basename when given file names that have trailing
5045 slashes, and similarly for dir_name. Add new primitives
5046 base_len and dir_len. Put the directory-name-related decls
5049 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5050 * backupfile.c (base_name): Likewise.
5051 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5052 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5053 * makepath.c (strip_trailing_slashes): Likewise.
5054 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5056 * rename.c (strip_trailing_slashes): Likewise.
5057 * same.c (base_name): Likewise.
5058 * stripslash.c (ISSLASH): Likewise.
5060 * addext.c: Include <dirname.h> after size_t is defined.
5061 * backupfile.c: Likewise.
5063 * addext.c (addext): Use base_len to trim redundant
5064 trailing slashes instead of doing it ourselves.
5065 But do not trim the last slash if it is not redundant.
5067 * backupfile.c (find_backup_file_name,
5068 max_backup_version): Use base_len instead of rolling it ourselves.
5069 Handle the case of "" and (on DOS) "C:" correctly.
5071 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5072 Include <string.h>, <dirname.h>.
5073 (base_name): Allow file names ending in slashes, other than names
5074 that are all slashes. In this case, return the basename followed
5075 by the slashes. This is more general, and can be used in places
5076 where the original base_name purposely had an assertion failure.
5077 (base_len): New function.
5079 * dirname.c: Include <string.h> instead of <stdlib.h>.
5080 Do not include <assert.h>; no longer needed.
5082 (memrchr): Remove decl.
5083 (dir_name_r): Remove.
5084 (dir_len): Renamed from dirlen. All callers changed.
5085 Rewrite in terms of base_name, for simplicity and consistency.
5086 (dir_name): Never return NULL. All callers changed.
5087 Do not include <stdlib.h> in test program; no longer needed.
5088 return 0; is fine for test program.
5090 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5092 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5094 * path-concat.c (path_concat): Use base_len to compute
5095 base length, not strlen; this means we cannot rely on memcpy
5098 * same.c (STREQ): Remove.
5099 (same_name): Handle the case where the basename ends in trailing '/'.
5101 * stripslash.c (strip_trailing_slashes): Return nonzero if
5102 a slash was stripped. Do not strip the last slash after a
5105 2001-04-08 Jim Meyering <meyering@lucent.com>
5107 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5108 recomputed; that's necessary when the offset spans a DST transition.
5109 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5111 2001-04-02 Jim Meyering <meyering@lucent.com>
5113 * regex.h, regex.c: Update from GNU libc.
5115 2001-03-19 Paul Eggert <eggert@twinsun.com>
5117 * version-etc.c (version_etc_copyright): Update to 2001.
5119 2001-03-16 Paul Eggert <eggert@twinsun.com>
5121 * tempname.c (uint64_t): Define to uintmax_t if
5122 not defined, and if UINT64_MAX is not defined.
5123 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5124 Reported by John David Anglin.
5126 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5128 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5129 alias if codeset is empty.
5130 * config.charset (BeOS): Use wildcard syntax.
5132 2001-03-13 Jim Meyering <meyering@lucent.com>
5134 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5135 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5138 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5140 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5142 * unicodeio.c (print_unicode_char): Simplify accordingly.
5144 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5146 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5147 support for DOS/DJGPP.
5149 2001-02-28 Paul Eggert <eggert@twinsun.com>
5151 * Makefile.am (libfetish_a_SOURCES):
5152 Add dup-safer.c, fopen-safer.c.
5153 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5155 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5157 2001-02-25 Paul Eggert <eggert@twinsun.com>
5159 The mkstemp replacement is taken from glibc 2.2.2, with some
5160 portability fixes for use outside glibc, as follows:
5162 * tempname.c (struct_stat64): New macro.
5163 (direxists, __gen_tempname): Use it.
5164 This avoids a portability problem with Solaris 8.
5166 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5167 (<stddef.h>, <stdint.h>, <string.h>):
5168 Include only if STDC_HEADERS || _LIBC.
5169 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5170 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5171 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5172 (__set_errno): Define this macro if <errno.h> doesn't.
5173 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5174 Define these macros if <stdio.h> doesn't.
5175 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5176 Define these macros if <sys/stat.h>
5177 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5178 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5179 __xstat64): Define if not _LIBC.
5180 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5181 (__gen_tempname): Invoke gettimeofday only if
5182 HAVE_GETTIMEOFDAY || _LIBC;
5183 otherwise, fall back on plain "time".
5184 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5186 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5188 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5190 2001-02-17 Jim Meyering <meyering@lucent.com>
5192 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5193 around included file name.
5195 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5197 * strftime.c: Update from GNU libc (the only changes were to comments).
5199 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5201 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5203 2001-02-17 Paul Eggert <eggert@twinsun.com>
5205 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5206 Remove workaround macros for hosts that have mbrtowc but not
5207 mbstate_t, as we now insist on proper declarations for both
5208 before using mbrtowc.
5210 2001-02-17 Jim Meyering <meyering@lucent.com>
5212 * regex.c: Update from libc.
5214 2001-02-16 Paul Eggert <eggert@twinsun.com>
5216 * alloca.c (malloc): Undef before defining, since stdlib.h
5217 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5218 Reported by Mark Hounschell via Paul Eggert.
5220 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5222 * config.charset: Update for FreeBSD 4.2.
5224 2001-01-26 Jim Meyering <meyering@lucent.com>
5226 * quotearg.c: Include stddef.h.
5227 * quote.c: Include stddef.h.
5228 Reported by Axel Kittenberger.
5230 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5231 line in double quotes so that it evokes a better diagnostic.
5232 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5233 Reported by Axel Kittenberger.
5235 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5237 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5238 to avoid a warning. Add back 'const' to inptr.
5240 2001-01-16 Jim Meyering <meyering@lucent.com>
5242 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5245 2001-01-14 Jim Meyering <meyering@lucent.com>
5247 * rename.c: New file. From Volker Borchert.
5248 Include stdlib.h, string.h or strings.h, and xalloc.h.
5249 Use strip_trailing_slashes rather than open-coding it.
5251 2001-01-03 Paul Eggert <eggert@twinsun.com>
5253 * strftime.c: Sync with glibc time/strftime.c 1.81.
5255 2001-01-03 Jim Meyering <meyering@lucent.com>
5257 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5258 local `inptr' to avoid warning with some system declarations of iconv.
5260 2000-12-29 Paul Eggert <eggert@twinsun.com>
5262 * modechange.c: Do not assume that mode_t uses the
5263 traditional octal encoding. E.g. "chmod 1 FOO" should set
5264 the other-execute bit of FOO even if S_IXOTH != 1.
5266 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5267 WOTH, XOTH, ALLM): New macros.
5268 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5269 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5271 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5272 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5274 No need to use uintmax_t; unsigned long is long enough.
5275 Don't bother to get suffix since we don't use it.
5277 2000-12-24 Jim Meyering <meyering@lucent.com>
5279 * hash.c (is_prime): Return explicit boolean values.
5280 (hash_get_first): Return NULL to appease Irix5.6's 89.
5281 Reported by Nelson Beebe.
5283 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5285 * localcharset.c (locale_charset): Add support for Win32.
5287 2000-12-18 Paul Eggert <eggert@twinsun.com>
5289 * physmem.h, physmem.c: New files.
5291 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5292 (noinst_HEADERS): Add physmem.h.
5294 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5295 't' for compatibility with Solaris 8 sort.
5297 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5299 * config.charset: Add support for BeOS.
5301 2000-12-16 Jim Meyering <meyering@lucent.com>
5303 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5304 SHELLS_FILE to a file name that's useful on djgpp systems.
5306 (ADDITIONAL_DEFAULT_SHELLS): Define.
5307 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5308 Based mostly on a patch from Prashant TR.
5310 2000-12-16 Jim Meyering <meyering@lucent.com>
5312 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5313 N and M) would have treated it like `chown N:N FILE'.
5315 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5317 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5319 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5320 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5321 to the list of canonical encodings. Rename EUC-CN to GB2312.
5323 2000-12-08 Andreas Schwab <schwab@suse.de>
5325 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5326 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5328 2000-12-07 Jim Meyering <meyering@lucent.com>
5330 * stripslash.c (ISSLASH): Define.
5331 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5334 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5335 (dir_name_r): Declare this function as static.
5336 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5337 manifest itself on a name containing a mix of slashes and
5339 Make this function work with names starting with a DOS-style
5340 drive letter and colon prefix.
5341 (dir_name): Append `.' if necessary.
5342 Based mostly on patches from Prashant TR and Eli Zaretskii.
5344 * dirname.h (dir_name_r): Remove prototype.
5346 2000-12-05 Jim Meyering <meyering@lucent.com>
5348 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5350 2000-12-04 Jim Meyering <meyering@lucent.com>
5352 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5353 Also include memory.h, stdlib.h, unistd.h if appropriate.
5354 Reported by Andreas Jaeger (conflicting declaration of malloc).
5356 2000-12-02 Jim Meyering <meyering@lucent.com>
5358 * closeout.h: Make idempotent, to avoid some obscure warnings.
5360 2000-12-01 Paul Eggert <eggert@twinsun.com>
5362 * memrchr.c: Include <config.h> before any system include file.
5364 2000-11-29 Paul Eggert <eggert@twinsun.com>
5366 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5368 2000-11-26 Jim Meyering <meyering@lucent.com>
5370 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5372 2000-11-22 Paul Eggert <eggert@twinsun.com>
5374 * strftime.c (my_strftime): Do not invoke mbrlen with a
5375 size of (size_t) -1; it's not portable.
5377 2000-11-17 Akim Demaille <akim@epita.fr>
5379 * obstack.h: Formatting changes.
5380 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5381 prevent type checking.
5382 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5383 cast the value to (void *): assigning a `foo *' to a `void *'
5385 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5387 2000-11-17 Jim Meyering <meyering@lucent.com>
5389 * strstr.c: Update from GNU libc.
5391 2000-11-16 Jim Meyering <meyering@lucent.com>
5393 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5395 2000-11-11 Jim Meyering <meyering@lucent.com>
5397 * error.c: Add a couple #includes, merging from GNU libc version.
5399 2000-11-10 Jim Meyering <meyering@lucent.com>
5401 * obstack.h: Update from GNU libc.
5402 * obstack.c: Likewise.
5404 2000-11-06 Paul Eggert <eggert@twinsun.com>
5406 * getusershell.c (setusershell): Use rewind rather than
5407 fseek/fseeko, to avoid configuration hassles with fseeko.
5408 Don't bother opening SHELLS_FILE if shellstream is NULL;
5411 2000-11-05 Jim Meyering <meyering@lucent.com>
5413 * makepath.h (make_dir): Declare.
5414 * makepath.c (make_dir): Remove `static' attribute.
5417 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5419 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5420 last one in a bucket, advance to the next bucket.
5422 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5424 * fnmatch.c: Do not comment out all the code if we are using
5425 the GNU C library, because in some cases we are replacing buggy
5426 code in the GNU C library itself.
5428 2000-10-30 Paul Eggert <eggert@twinsun.com>
5430 * error.h, getline.h, modechange.h:
5431 Remove "2000" from Copyright line, as the file hasn't been
5432 changed this year other than in the copyright notice.
5434 * xalloc.h: Add "2000" to Copyright line, as this file
5435 was changed this year.
5437 2000-10-30 Paul Eggert <eggert@twinsun.com>
5439 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5440 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5441 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5443 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5445 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5446 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5447 doesn't define __restrict_arr.
5449 2000-10-29 Jim Meyering <meyering@lucent.com>
5451 * xstat.in: Fix grammar in comment.
5453 2000-10-28 Jim Meyering <meyering@lucent.com>
5455 * memchr.c: Update from libc.
5456 Adjust for portability:
5457 [HAVE_STDLIB_H]: Include stdlib.h.
5458 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5459 Undef __memchr, too.
5460 [!weak_alias]: Define __memchr to memchr.
5462 * regex.c: Update from libc.
5463 * regex.h: Likewise.
5464 * getopt1.c: Likewise.
5465 * memcmp.c: Likewise.
5467 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5468 Avoid using fseek, when possible -- it's broken by design.
5469 Patch by Ulrich Drepper.
5471 2000-10-26 Jim Meyering <meyering@lucent.com>
5473 * strftime.c: Update from libc.
5475 2000-10-25 Jim Meyering <meyering@lucent.com>
5477 * obstack.c: Update from libc.
5479 2000-10-23 Jim Meyering <meyering@lucent.com>
5481 * hard-locale.c (hard_locale): Revert last change -- it was simply
5482 wrong. That set_locale call must not have any side effects.
5485 2000-10-22 Jim Meyering <meyering@lucent.com>
5487 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5488 [CYCLIC]: Remove now-unused definition.
5490 * save-cwd.c (O_DIRECTORY): Define, if needed.
5491 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5492 Suggestion from Ulrich Drepper.
5494 2000-10-21 Jim Meyering <meyering@lucent.com>
5496 * dirname.c (dir_name_r): New function, factored out of dir_name.
5497 (dir_name): Use dir_name_r.
5498 * dirname.h (dir_name_r): Declare it.
5500 2000-10-21 Jim Meyering <meyering@lucent.com>
5502 * dirname.c (memrchr): Declare if necessary.
5503 (dir_name): Remove the restriction that there be no
5504 trailing slashes. Now, this code skips past them, effectively
5506 [TEST_DIRNAME] (main): New unit tests.
5508 * memrchr.c: New file from GNU libc.
5509 Undef __memrchr, too.
5510 [!weak_alias]: Define __memrchr to memrchr.
5511 Guard weak_alias use with `#ifdef weak_alias'.
5513 2000-10-17 Jim Meyering <meyering@lucent.com>
5515 * quote.h (PARAMS): Define and use.
5516 Reported by Akim Demaille.
5518 * getopt.c: Update from libc.
5520 2000-10-16 Jim Meyering <meyering@lucent.com>
5522 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5525 2000-09-25 Jim Meyering <meyering@lucent.com>
5527 * md5.h (rol): Define (from GnuPG).
5529 * sha.c: Give credit (GnuPG) where due.
5530 (M): Use rol rather than open-coding it.
5531 Add a FIXME comment.
5533 2000-09-21 Jim Meyering <meyering@lucent.com>
5535 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5536 Reported by Michael Stone.
5538 2000-09-20 Jim Meyering <meyering@lucent.com>
5540 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5541 (noinst_HEADERS): Add sha.h.
5542 Based on code from Scott G. Miller and from GnuPG.
5544 2000-09-15 Jim Meyering <meyering@lucent.com>
5546 * regex.c: Update from libc.
5548 2000-09-10 Jim Meyering <meyering@lucent.com>
5550 * getopt.c (_getopt_internal): Update from glibc.
5552 2000-09-09 Jim Meyering <meyering@lucent.com>
5554 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5555 think it should be used as a general replacement for isascii.
5556 * fnmatch.c: Likewise.
5557 * mbswidth.c: Likewise
5558 * regex.c: Likewise.
5561 * userspec.c: Include sys/param.h and limits.h.
5563 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5564 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5565 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5566 UID, GID. Check range.
5568 2000-09-06 Jim Meyering <meyering@lucent.com>
5570 * getopt.c (_getopt_internal): Update from glibc.
5572 2000-08-30 Jim Meyering <meyering@lucent.com>
5574 * strftime.c: Merge in changes from GNU libc.
5576 2000-08-26 Jim Meyering <meyering@lucent.com>
5578 * closeout.c: Include "__fpending.h".
5579 (close_stdout_status): Return right away if there's nothing to flush.
5581 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5582 * __fpending.c: New file.
5583 * __fpending.h: New file.
5585 2000-08-07 Paul Eggert <eggert@twinsun.com>
5587 Standardize on "memory exhausted" instead of "Memory exhausted"
5588 or "virtual memory exhausted".
5589 * obstack.c (print_and_abort): Use "memory exhausted", not
5590 "virtual memory exhausted".
5591 * same.c (same_name): Invoke xalloc_die instead of printing
5593 * userspec.c (parse_user_spec): Likewise.
5594 * bumpalloc.h: comment fix
5595 * same.c, userspec.c: Include xalloc.h.
5597 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5598 not char *const and pointing to a constant array.
5599 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5600 (xrealloc): Comment fix.
5602 * userspec.c (parse_user_spec):
5603 Don't translate a message until just before returning,
5604 to avoid unnecessary translation.
5606 2000-08-07 Jim Meyering <meyering@lucent.com>
5608 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5609 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5610 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5611 getgroups.c, gethostname.c, getopt.h, group-member.c,
5612 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5613 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5614 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5615 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5616 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5617 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5618 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5619 yesno.c: Back out Copyright date changes for each file with no change
5620 this year. This eases coordination with other programs using the same
5621 source code modules. From Paul Eggert.
5623 2000-08-03 Greg McGary <greg@mcgary.org>
5625 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5626 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5627 (EXTEND_BUFFER): Use them.
5629 2000-08-01 Jim Meyering <meyering@lucent.com>
5631 * dirname.c (ISSLASH): Define.
5632 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5633 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5634 both `\' and `/' may be use as path separators.
5635 Based on a patch from Prashant TR.
5637 2000-07-31 Paul Eggert <eggert@twinsun.com>
5639 * quotearg.c (quotearg_n_options): Don't make the initial
5640 slot vector a constant, since it might get modified.
5642 2000-07-31 Jim Meyering <meyering@lucent.com>
5644 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5645 * obstack.c (print_and_abort): Likewise.
5647 2000-07-30 Paul Eggert <eggert@twinsun.com>
5649 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5650 buffer, so that the caller can always quote one small
5651 component of a "memory exhausted" message in slot 0.
5652 From a suggestion by Jim Meyering.
5654 2000-07-30 Jim Meyering <meyering@lucent.com>
5656 * makepath.c (make_path): Quote the other instance, too.
5658 * quotearg.c (N_STATIC_SLOTVECS): Define.
5659 (STATIC_BUF_SIZE): Define.
5660 (quotearg_n_options): Use only statically allocated storage when
5661 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5662 than STATIC_BUF_SIZE.
5664 2000-07-29 Jim Meyering <meyering@lucent.com>
5666 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5667 * dirname.c (dir_name): Likewise.
5669 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5671 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5672 (dir_name): Assert that there are no trailing slashes.
5674 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5676 * mbswidth.h (mbswidth): Add a flags argument.
5677 (mbswidth): New declaration.
5678 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5679 * mbswidth.c (mbswidth): Add a flags argument.
5680 (mbsnwidth): New function.
5682 2000-07-24 Jim Meyering <meyering@lucent.com>
5684 * mbswidth.c: Remove useless #else. From Bruno Haible.
5686 2000-07-23 Paul Eggert <eggert@twinsun.com>
5688 * mbswidth.c (_XOPEN_SOURCE):
5689 Don't define; this causes problems on Solaris 7.
5690 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5692 2000-07-23 Paul Eggert <eggert@twinsun.com>
5695 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5696 so that mbstate_t is always defined.
5698 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5699 be 1 in at least one GCC installation, and this configuration
5700 error is likely to be common. Ignoring MB_LEN_MAX hurts
5701 performance on hosts that have mbrtowc but have only unibyte
5702 locales, but I assume these hosts are rare.
5704 2000-07-23 Paul Eggert <eggert@twinsun.com>
5706 * quotearg.c: Streamline by invoking multibyte code only if needed.
5707 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5708 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5709 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5710 invoke multibyte primitives.
5712 2000-07-23 Jim Meyering <meyering@lucent.com>
5714 * basename.c (base_name): Add an assertion.
5716 2000-07-15 Bruno Haible <clisp.cons.org>
5718 * quotearg.c: When the system forces us to redefine mbstate_t,
5719 shadow its mbsinit function.
5721 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5723 * mbswidth.h: New file.
5724 * mbswidth.c: New file.
5725 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5726 (noinst_HEADERS): Add mbswidth.h.
5728 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5730 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5733 2000-07-15 Jim Meyering <meyering@lucent.com>
5735 * makepath.c: Include quote.h.
5736 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5737 corresponding argument in a `quote (...)' call.
5738 Give better diagnostics.
5740 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5741 (noinst_HEADERS): Add quote.h.
5743 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5744 from tar's src/misc.c.
5745 * quote.h: New file. Prototypes for same.
5747 2000-07-10 Paul Eggert <eggert@twinsun.com>
5749 From a suggestion by Bruno Haible.
5750 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5751 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5752 to decide whether to define the BeOS workaround macro;
5753 this adjusts to the change to AC_MBSTATE_T.
5755 2000-07-13 Paul Eggert <eggert@twinsun.com>
5757 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5759 * quotearg.c (quoting_style_args, quoting_style_vals,
5760 quotearg_buffer_restyled): Add support for
5761 clocale_quoting_style. Undo previous change to
5762 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5763 and "{RIGHT QUOTATION MARK}" msgids.
5765 2000-07-05 Paul Eggert <eggert@twinsun.com>
5767 The old behavior of quoting `like this' doesn't look good with
5768 newer, ISO-style fonts. See:
5769 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5771 Instead, quote "like this" by default. Let the translator
5772 tailor the locale-specific quoting behavior by providing
5773 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5775 * quotearg.c (N_): New macro.
5776 (gettext_default): New function.
5777 (quotearg_buffer_restyled): Use
5778 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5779 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5781 2000-07-09 Jim Meyering <meyering@lucent.com>
5783 * Most files: Update copyright dates to include 2000.
5785 2000-07-08 Jim Meyering <meyering@lucent.com>
5787 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5789 (xgethostname): Remove now-unnecessary #ifdef.
5790 Move declaration of `err' into loop where it's used.
5792 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5794 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5795 by allocating a larger buffer. Test the gethostname return value for
5796 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5797 returns an error and ENAMETOOLONG isn't defined.
5799 2000-07-05 Paul Eggert <eggert@twinsun.com>
5800 and Bruno Haible <haible@clisp.cons.org>
5802 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5804 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5806 * quotearg.c (struct quoting_options): Simplify quote_these_too
5809 2000-07-03 Jim Meyering <meyering@lucent.com>
5811 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5812 Reported by Bruno Haible.
5814 2000-07-04 Jim Meyering <meyering@lucent.com>
5816 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5817 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5820 2000-07-03 Paul Eggert <eggert@twinsun.com>
5821 and Bruno Haible <haible@clisp.cons.org>
5823 * quotearg.c (mbrtowc):
5824 Assign to *pwc, and return 1 only if result is nonzero.
5825 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5827 2000-07-03 Jim Meyering <meyering@lucent.com>
5829 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5830 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5833 2000-07-02 Jim Meyering <meyering@lucent.com>
5835 * quotearg.c (mbstate_t): Don't define here.
5837 2000-07-02 Jim Meyering <meyering@lucent.com>
5839 * nanosleep.c (SIGCONT): Define if not already defined.
5841 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5843 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5844 per change in ../m4/ls-mntd-fs.m4.
5845 (read_filesystem_list): Ignore symbolic links.
5847 2000-06-29 Jim Meyering <meyering@lucent.com>
5849 * same.c: Include <string.h> or <strings.h>, as appropriate,
5850 for declaration of strcmp.
5852 * long-options.c: Include <stdlib.h>, for declaration of exit.
5854 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5855 Avoid warning by casting result to `char *' to remove `const'.
5857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5859 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5861 2000-06-26 Paul Eggert <eggert@twinsun.com>
5863 savedir now sets errno on failure and invokes xmalloc to get memory.
5864 Fix a couple of other minor bugs while we're at it.
5866 * savedir.c (<unistd.h>): Do not include; there's no need.
5867 (NAMLEN): Remove macro.
5868 (malloc, realloc): Remove decls.
5870 ("xalloc.h"): Include.
5871 (NAME_SIZE_DEFAULT): New macro.
5872 (savedir): Use xmalloc / xrealloc to allocate memory.
5873 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5874 Skip "" directory entries.
5875 Use strlen to calculate directory entry length, since the old method
5876 is rarely used these days and isn't worth supporting.
5877 Don't use a pointer after freeing it.
5878 Check for integer overflow when calculating allocation size.
5879 Use memcpy to copy entries, instead of stpcpy.
5880 Set errno properly when returning NULL.
5881 Check for readdir error.
5883 2000-06-26 Jim Meyering <meyering@lucent.com>
5885 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5887 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5889 * getusershell.c (xmalloc, xrealloc): Remove functions.
5891 Don't include <stdlib.h>. Don't declare malloc, realloc.
5893 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5895 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5897 2000-06-24 Jim Meyering <meyering@lucent.com>
5899 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5901 2000-06-21 Jim Meyering <meyering@lucent.com>
5903 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5905 2000-06-19 Paul Eggert <eggert@twinsun.com>
5907 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5908 (mbrtowc, mbstate_t): Define substitutes if
5909 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5910 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5911 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5913 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5915 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5916 than 1024, return a memory chunk of least possible size, instead
5917 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5918 Use free/xmalloc instead of xrealloc to avoid copying for very long
5921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5923 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5924 address, not strdup. Include <stdlib.h> and don't declare free().
5926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5928 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5931 2000-06-21 Jim Meyering <meyering@lucent.com>
5933 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5934 (noinst_HEADERS): Add getstr.h.
5936 * getline.c (getstr): Move into a separate file.
5937 * getstr.c (getstr): New file, extracted from getline.c, with
5938 the following changes: new parameter, delim2; both delim[12]
5939 parameters have type `int', not `char'. The latter would lose
5940 with 8-bit delimiters.
5941 * getstr.h: New file.
5943 2000-06-19 Jim Meyering <meyering@lucent.com>
5945 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5947 2000-06-18 Jim Meyering <meyering@lucent.com>
5949 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5950 Besides, these days every porting target provides a mkdir function.
5952 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5953 (this snippet comes from src/system.h).
5955 2000-06-15 Paul Eggert <eggert@twinsun.com>
5957 * human.c (adjust_value): New function.
5958 (human_readable_inexact): Apply rounding style even when
5959 printing approximate values.
5961 2000-06-14 Paul Eggert <eggert@twinsun.com>
5963 * human.c (human_readable_inexact): Allow an input block
5964 size that is not a multiple of the output block size, and vice versa.
5965 Reported by Piergiorgio Sartor.
5967 2000-06-14 Paul Eggert <eggert@twinsun.com>
5969 * getdate.y (get_date): Apply relative times after time
5970 zone indicator, not before. Reported by Todd A. Jacobs.
5972 2000-06-13 Jim Meyering <meyering@lucent.com>
5974 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5976 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5978 2000-06-12 Paul Eggert <eggert@twinsun.com>
5980 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5982 2000-06-04 Paul Eggert <eggert@twinsun.com>
5984 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5986 2000-06-04 Jim Meyering <meyering@lucent.com>
5988 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5989 SunOS 4.1.4 for which gid_t is an unsigned type.
5991 2000-06-03 Jim Meyering <meyering@lucent.com>
5993 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5995 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5997 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5998 newer, don't install charset.alias.
5999 * config.charset: Change the Linux/glibc rules so they become empty
6000 on glibc-2.1 or newer.
6002 2000-06-02 Jim Meyering <meyering@lucent.com>
6004 * mountlist.c: Back out last change. Instead, do this...
6005 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6006 member using the same `ignore'-testing code.
6007 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6011 2000-05-29 Jim Meyering <meyering@lucent.com>
6013 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6014 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6016 2000-05-22 Jim Meyering <meyering@lucent.com>
6018 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6020 2000-05-18 Jim Meyering <meyering@lucent.com>
6022 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6023 back, too, since it may have been modified by allocate_entry.
6024 (hash_delete): Rewrite to use neither the assignment operator
6025 nor the comma operator in an if-expression.
6027 2000-05-15 Paul Eggert <eggert@twinsun.com>
6030 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6031 Remove; no longer needed.
6032 "quotearg.h": Add include.
6033 (file_name): Do not bother to explicitly initialize to NULL; it's less
6034 efficient on some hosts.
6035 (close_stdout_status): Remove test as to whether stdout was already
6036 closed; it breaks for the case "echo x | sort >&-".
6037 Quote file name colons.
6038 Do not assume that _("write error") lacks format strings.
6040 2000-05-15 Jim Meyering <meyering@lucent.com>
6042 * version-etc.c (version_etc_copyright): Update the copyright string
6043 used in all --version output.
6045 2000-05-14 Jim Meyering <meyering@lucent.com>
6047 * closeout.c (close_stdout_set_file_name): New function.
6048 (close_stdout_status): Use new file-scoped global.
6049 Return right away if fstat says the stdout file descriptor is invalid.
6050 * closeout.h (close_stdout_set_file_name): Declare.
6052 2000-05-10 Jim Meyering <meyering@lucent.com>
6054 * closeout.c [default_exit_status]: New file-scoped variable.
6055 (close_stdout_set_status): New function.
6056 * closeout.h (close_stdout_set_status): Declare.
6058 2000-05-08 Jim Meyering <meyering@lucent.com>
6060 * long-options.c: Don't include closeout.h.
6061 (parse_long_options): Don't call close_stdout for --version.
6063 2000-05-06 Jim Meyering <meyering@lucent.com>
6065 * strnlen.c: Undefine __strnlen and strnlen.
6066 [!weak_alias]: Define __strnlen to strnlen.
6068 * atexit.c: New file, from libiberty.
6070 2000-05-06 Jim Meyering <meyering@lucent.com>
6072 * closeout.c (close_stdout_status): Also check for errors on the
6075 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6077 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6078 instead of xmalloc, xrealloc, path_concat.
6079 (locale_charset): Treat empty environment variables as absent.
6080 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6082 2000-05-04 Jim Meyering <meyering@lucent.com>
6084 * getopt.c: Update from glibc.
6085 * obstack.c: Likewise.
6086 * obstack.h: Likewise.
6087 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6089 * regex.h: Likewise.
6090 * strndup.c: Likewise.
6091 * strnlen.c: New file, from glibc.
6093 2000-05-01 Jim Meyering <meyering@lucent.com>
6095 * full-write.c (full_write): Remove `FIXME' part of comment.
6097 2000-04-29 Jim Meyering <meyering@lucent.com>
6099 * path-concat.c: Declare strdup only if it's not defined.
6100 * canon-host.c: Likewise.
6102 2000-04-28 Jim Meyering <meyering@lucent.com>
6104 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6105 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6106 included first, then limits.h is included by locale.h by libintl.h.
6107 From John David Anglin.
6109 2000-04-25 Jim Meyering <meyering@lucent.com>
6111 * makepath.c (S_IRWXUGO): Define.
6112 (make_path): Always perform explicit chmod if MODE specifies any
6113 of the `special' permission bits. Prompted by a bug report against
6114 install from Mate Wierdl and Joost van Baal.
6116 2000-04-18 Jim Meyering <meyering@lucent.com>
6120 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6121 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6123 2000-04-17 Jim Meyering <meyering@lucent.com>
6125 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6126 the definition of it to rpl_strftime also defined-away the system's
6129 2000-04-15 Jim Meyering <meyering@lucent.com>
6131 Use `C' to denote so-called `contiguous' files, the same way
6133 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6134 (ftypelet): Use S_ISCTG.
6135 From Michael Deutschmann.
6137 2000-04-14 Jim Meyering <meyering@lucent.com>
6139 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6141 2000-04-08 Jim Meyering <meyering@lucent.com>
6143 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6144 names don't conflict. Reported by Eli Zaretskii.
6146 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6148 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6149 bug. Deal with the different error behavior of Irix iconv.
6151 2000-04-07 Jim Meyering <meyering@lucent.com>
6153 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6154 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6156 2000-04-05 Jim Meyering <meyering@lucent.com>
6158 Portability tweaks required for ultrix4.3.
6159 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6160 * readutmp.c: Include sys/types.h before sys/stat.h.
6161 * canon-host.c: Declare strdup.
6162 * path-concat.c: Likewise.
6163 From John David Anglin.
6165 2000-04-04 Jim Meyering <meyering@lucent.com>
6167 Be more DOS 8.3-friendly.
6168 * ref-add.sin: Renamed from ref-add.sed.in.
6169 * ref-del.sin: Renamed from ref-del.sed.in.
6170 * Makefile.am: Reflect renaming.
6171 Reported by Eli Zaretskii.
6173 Use a temporary file name that won't clash with `charset.alias'
6174 in the DOS 8.3 name space.
6175 * Makefile.am (charset_tmp): Define.
6176 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6177 (uninstall-local): Likewise.
6178 Reported by Eli Zaretskii.
6180 2000-03-29 Paul Eggert <eggert@twinsun.com>
6182 * time/strftime.c (my_strftime): Make sure we call the system
6183 strftime, not ourselves, when invoking the underlying strftime.
6185 2000-03-24 Jim Meyering <meyering@lucent.com>
6187 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6188 (charset_alias): Define.
6189 (install-exec-local): Factor out common code.
6190 (uninstall-local): Split lines longer than 80.
6191 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6193 (.sed.in.sed): New rule. Don't redirect directly to $@.
6194 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6196 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6198 * config.charset: Output a line containing "Packages using this file".
6199 * ref-add.sed.in, ref-del.sed.in: New files.
6200 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6201 ref-del.sed): New rules.
6203 2000-03-17 Jim Meyering <meyering@lucent.com>
6205 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6206 Otherwise, include <strings.h>
6208 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6210 * unicodeio.c (utf8_wctomb): New function.
6211 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6212 format instead of in UCS-4 with platform dependent endianness.
6214 2000-03-07 Paul Eggert <eggert@twinsun.com>
6216 * savedir.c (savedir): Work even if directory size is
6217 negative; this can happen with some screwy NFS configurations.
6219 2000-03-06 Jim Meyering <meyering@lucent.com>
6221 * localcharset.c (get_charset_aliases): Don't try to free file_name
6222 if it's NULL (because we ran out of memory). From Bruno Haible.
6224 2000-03-05 Jim Meyering <meyering@lucent.com>
6226 * localcharset.c ("path-concat.h"): Include.
6227 (get_charset_aliases): Use path_concat instead of ANSI string
6230 * unicodeio.h (PARAMS): Define.
6231 Use it to guard prototype.
6233 2000-03-04 Jim Meyering <meyering@lucent.com>
6235 * Makefile.am (install-exec-local): Create $(libdir) before installing
6237 (uninstall-local): Uncomment this rule so `make distcheck' works
6240 * unicodeio.c (<errno.h>): Include it.
6241 (errno): Declare if not defined.
6243 * localcharset.c: Add Bruno's comment justifying use of volatile.
6245 * config.charset: New version, incorporating remarks from a linux
6246 i18n mailing list. From Bruno Haible.
6248 2000-03-02 Jim Meyering <meyering@lucent.com>
6250 * Makefile.am (EXTRA_DIST): Add config.charset.
6252 2000-03-01 Jim Meyering <meyering@lucent.com>
6254 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6255 * unicodeio.c: Likewise.
6257 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6259 * config.charset: New file.
6260 * localcharset.c: New file.
6261 * unicodeio.h, unicodeio.c: New files.
6262 * Makefile.am (DEFS): Add -DLIBDIR=...
6263 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6264 (noinst_HEADERS): Add unicodeio.h.
6265 (all-local, install-exec-local, charset.alias): New targets.
6267 2000-02-28 Paul Eggert <eggert@twinsun.com>
6269 * quotearg.c (ALERT_CHAR): New macro.
6270 (quotearg_buffer_restyled): Use it.
6272 2000-02-27 Jim Meyering <meyering@lucent.com>
6274 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6275 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6277 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6278 not `#if STDC_HEADERS'.
6279 Declare malloc if needed.
6281 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6282 now that autoconf always defines the HAVE_DECL_ symbols.
6283 * human.c: Likewise.
6285 * strtoumax.c: Likewise.
6287 * backupfile.c: Arrange for cpp to fail if the configure-time
6288 declaration check was not run.
6290 * human.c: Likewise.
6292 * strtoumax.c: Likewise.
6294 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6295 then first look up the entire `.'-containing string as a login name.
6297 2000-02-18 Paul Eggert <eggert@twinsun.com>
6299 * getdate.y: Handle two-digit years with leading zeros correctly.
6300 (textint): New typedef.
6301 (parser_control): Member year changed from int to textint.
6303 (YYSTYPE): Removed; replaced by %union with int and textint members.
6304 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6305 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6306 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6307 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6308 (date, number, to_year): Use width of number in digits, not its value,
6309 to determine whether it's a 2-digit year, or a 2-digit time.
6310 (yylex): Store number of digits of numeric tokens.
6311 Reported by John Kendall.
6313 (parser_control): Changed from struct parser_control to typedef (for
6314 consistency). All uses changed.
6316 (tID): Removed; not used.
6317 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6319 2000-02-14 Paul Eggert <eggert@twinsun.com>
6321 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6322 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6324 2000-02-12 Jim Meyering <meyering@lucent.com>
6326 * userspec.c (ISDIGIT): Define it.
6327 (isdigit): Remove definition.
6328 (is_number): Use ISDIGIT, not isdigit.
6329 <libintl.h>: Include.
6331 (parse_user_spec): Mark translatable strings.
6333 2000-02-10 Jim Meyering <meyering@lucent.com>
6335 With these changes, nanosleep.[ch] are finally enough like the other
6336 lib/* replacement files to compile on a few more losing systems.
6338 * nanosleep.h: Don't include config.h.
6339 Remove prototype from declaration of nanosleep.
6340 (PARAMS): Remove now-unneeded definition.
6341 * nanosleep.c: #undef nanosleep.
6342 (rpl_nanosleep): Rename from nanosleep.
6344 2000-02-03 Jim Meyering <meyering@lucent.com>
6346 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6347 rather than with `#if HAVE_UTMPNAME'.
6349 2000-02-01 Jim Meyering <meyering@lucent.com>
6351 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6353 2000-01-31 Jim Meyering <meyering@lucent.com>
6355 * nanosleep.h (nanosleep): Guard declaration with
6356 `#if ! HAVE_DECL_NANOSLEEP'.
6357 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6358 the declaration in that vendor's sys/timers.h.
6359 Reported by Christian Krackowizer.
6361 * quotearg.c (ISASCII): Add #undef and move definition to follow
6362 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6363 (ISPRINT): Likewise.
6364 Reported by Tom Tromey.
6366 2000-01-30 Jim Meyering <meyering@lucent.com>
6368 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6369 uses of ->ut_name. The latter doesn't work with new Linux header files
6370 where only utmpx.ut_user is declared.
6372 * readutmp.h (UT_USER): Define.
6374 2000-01-23 Jim Meyering <meyering@lucent.com>
6376 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6379 2000-01-22 Jim Meyering <meyering@lucent.com>
6381 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6382 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6383 Required for some AIX systems. Reported by Christian Krackowizer.
6384 [TESTING] (main): New function.
6386 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6387 * dirname.c (dir_name): Support for DOS-style file names with drive
6390 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6392 * strverscmp.c (ISDIGIT): Define.
6393 (strverscmp): Use ISDIGIT, not isdigit.
6395 2000-01-17 Paul Eggert <eggert@twinsun.com>
6397 * nanosleep.c (nanosleep):
6398 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6399 POSIX.1 doesn't require SA_INTERRUPT and some systems
6400 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6401 it's been part of POSIX.1 since day 1 (in 1988).
6403 2000-01-17 Jim Meyering <meyering@lucent.com>
6405 * interlock: Remove unused file. Reported by François Pinard.
6407 2000-01-16 Paul Eggert <eggert@twinsun.com>
6409 * quotearg.c (quotearg_buffer_restyled): Do not quote
6410 alert, backslash, formfeed, and vertical tab unnecessarily in
6411 shell quoting style.
6414 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6415 Free Software Foundation, Inc.
6416 Copying and distribution of this file, with or without modification,
6417 are permitted provided the copyright notice and this notice are preserved.