1 2005-04-12 Jim Meyering <jim@meyering.net>
3 * human.c (humblock): Set *options even when returning due to
4 xstrtoumax conversion failure. Thanks to a used-uninitialized
7 2005-04-09 Jim Meyering <jim@meyering.net>
9 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
10 -Wuninitialized: initialize tm0.tm_year.
12 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
14 * getdate.y (parser_control): rels_seen is now a boolean, not a
15 count, since there's no maximum. All uses changed.
17 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
19 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
20 Use pc_rels_seen to decide whther a date is absolute.
22 * getdate.y (number): Don't overwrite year.
23 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
26 2005-04-02 Simon Josefsson <jas@extundo.com>
28 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
29 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
31 2005-03-27 Jim Meyering <jim@meyering.net>
33 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
35 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
37 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
38 "one's complement" -> "ones' complement" in comment, as per Knuth.
39 "value of type" -> "type or expression" in comment.
40 * mktime.c, strftime.c: Propagate intprops.h comment nits.
42 2005-03-26 Jim Meyering <jim@meyering.net>
45 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
46 Correct typos: s/or/of/.
48 2005-03-23 Jim Meyering <jim@meyering.net>
50 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
52 2005-03-21 Jim Meyering <jim@meyering.net>
54 Changes imported from coreutils.
56 * cycle-check.c: Don't include xalloc.h.
58 * path-concat.c: Don't include assert.h.
59 (path_concat): Remove assertion that would have triggered
60 for ABASE starting with more than one slash.
61 Reported by Andreas Schwab.
63 * path-concat.c (path_concat): Set *BASE_IN_RESULT
64 properly when ABASE is an absolute file name.
65 Correct the description of this function.
67 Add an assertion and a test driver.
68 This fixes a bug introduced on 2004-07-02.
69 Andreas Schwab reported the resulting failure of cp --parents:
70 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
72 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
74 * strftime.c (my_strftime): If the underlying strftime returns 0
75 (which shouldn't happen), generate nothing instead of returning 0
76 immediately, so that nstrftime (NULL, ...) doesn't return 0.
78 2005-03-16 Bruno Haible <bruno@clisp.org>
80 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
82 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
84 * strftime.c (my_strftime): Prepend space to format so that we can
85 reliably distinguish strftime failure from empty output on POSIX
88 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
90 * iconvme.c (SIZE_MAX): New macro, if not already defined.
91 (iconv_string): Don't guess a size-zero buffer, as that might cause
92 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
93 result would be 'too large', where 'too large' is (heuristically)
94 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
95 overflow concerns. This will prevent some unwanted malloc failures
96 when the inputs are very large.
98 2005-03-15 Bruno Haible <bruno@clisp.org>
100 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
103 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
106 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
108 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
110 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
111 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
113 * strtol.c: Likewise.
115 2005-03-14 Simon Josefsson <jas@extundo.com>
117 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
120 2005-03-14 Jim Meyering <jim@meyering.net>
122 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
123 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
124 to be nonzero so that we (and caller) can detect the difference
125 between a valid zero-length expansion and an error return, even
126 when the underlying strftime fails before writing anything into
129 2005-03-10 Jim Meyering <jim@meyering.net>
131 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
132 so that this module works on systems without fchdir.
134 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
136 Factor int-properties macros into a single file, except for
138 * intprops.h: New file.
139 * getloadavg.c: Include it instead of limits.h.
140 (INT_STRLEN_BOUND): Remove.
141 * human.c: Include intprops.h.
142 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
143 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
144 * inttostr.h: Include intprops.h instead of limits.h.
145 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
146 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
147 for consistency with intprops.h.
148 (time_t_is_integer, twos_complement_arithmetic): Use them.
149 * sig2str.h: Include <signal.h>, intprops.h.
150 (INT_STRLEN_BOUND): Remove.
151 * strftime.c (TYPE_SIGNED): Remove.
152 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
153 * strtol.c: Adjust comments to match intprops.h.
154 * userspec.c: Include intprops.h.
155 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
156 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
157 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
158 instead of rolling our own expressions.
159 * xstrtol.c: Include xstrtol.h first, to test interface.
161 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
163 (my_strftime): Do not mishandle years close to INT_MAX, by doing
164 the right thing even if adding 1900 would overflow. Similarly
165 for tm_mon + 1 and tm_yday + 1.
166 Make %Y always equivalent to %C%y, and similarly for %G and %g.
167 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
168 (DO_SIGNED_NUMBER): New macro.
169 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
171 2005-03-07 Bruno Haible <bruno@clisp.org>
173 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
175 2005-03-03 Derek R. Price <derek@ximbiot.com>
176 Bruno Haible <bruno@clisp.org>
178 * pagealign_alloc.h: New file.
179 * pagealign_alloc.c: New file.
181 2005-01-28 Bruno Haible <bruno@clisp.org>
183 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
186 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
188 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
189 The workaround isn't strictly needed for POSIX conformance, and
190 it's too much of a pain to configure and maintain. We'll ask
191 people to fix their kernels instead.
192 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
193 (NANOSLEEP_BUG_WORKAROUND): Remove.
194 (xnanosleep): Remove the workaround.
196 2005-02-12 Bruno Haible <bruno@clisp.org>
198 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
200 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
202 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
203 * timespec.h (gettime): Return void, since it always
204 succeeds now. All uses changed.
205 * gettime.c (gettime) Likewise.
206 [HAVE_NANOTIME]: Prefer nanotime.
207 Assume gettimeofday succeeds, as POSIX requires.
208 Assime time () succeeds, since other code already does.
209 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
210 (timespec_subtract): Remove.
211 (NANOSLEEP_BUG_WORKAROUND): New constant.
212 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
213 things considerably. Use it only on GNU/Linux hosts, since the
214 workaround shouldn't be needed elsewhere.
216 2005-02-24 Bruno Haible <bruno@clisp.org>
218 * gettext.h: Update from GNU gettext 0.14.2.
220 2005-02-24 Bruno Haible <bruno@clisp.org>
222 * localcharset.c: Update from GNU gettext 0.14.2.
223 * config.charset: Update from GNU gettext 0.14.2.
225 2005-02-22 Simon Josefsson <jas@extundo.com>
227 * iconvme.h, iconvme.c: New files, from libc.
229 2005-02-20 Neil Conway <neilc@samurai.com>
231 * xgethostname.c (xgethostname): Check for ENOMEM, which is
232 returned by OSX/Darwin if the specified buffer is not large
233 enough for the hostname.
235 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
237 * memrchr.h: New file.
238 * chdir-long.c: Include it.
239 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
240 Don't bother including stddef.h.
242 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
244 * argp-help.c (__argp_help): Create a fake struct argp_state and
245 pass it to _help, otherwise the latter coredumps trying to
246 dereference state.root_argp.
248 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
250 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
252 Include <sys/types.h>, for dev_t.
253 (ME_DUMMY, ME_REMOTE): Move from here....
254 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
255 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
257 Include mountlist.h first, to test the interface.
259 2005-01-29 Bruno Haible <bruno@clisp.org>
261 * progname.c (program_name): Initialize.
262 Needed when linking statically on MacOS X.
264 2005-01-28 Bruno Haible <bruno@clisp.org>
266 * javacomp.sh.in: New file, from GNU gettext.
267 * javacomp.h: New file, from GNU gettext.
268 * javacomp.c: New file, from GNU gettext.
270 2005-01-26 Bruno Haible <bruno@clisp.org>
272 * javaexec.sh.in: New file, from GNU gettext.
273 * javaexec.h: New file, from GNU gettext.
274 * javaexec.c: New file, from GNU gettext.
276 2005-01-26 Simon Josefsson <jas@extundo.com>
278 * gai_strerror.c: Use GPL in header.
280 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
282 * argp-help.c (hol_entry_help): Avoid using non-constant
283 initializers for struct pentry_state.
284 (__argp_error): Check return value of __asprintf
285 (__argp_failure): Translate error message
287 * argp-parse.c: Removed braces around the expansion of N_()
289 2005-01-21 Jim Meyering <jim@meyering.net>
291 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
292 same value as for Solaris 9.
294 * chdir-long.c (chdir_long): Rewrite to remove limitation on
295 component length. This included changing the parameter to be
296 of type `char *' rather than `char const *'.
297 * chdir-long.h (chdir_long): Update prototype.
299 * openat.c (fdopendir, fstatat): New functions.
300 * openat.h: Include headers required for use of DIR and struct stat.
301 [AT_SYMLINK_NOFOLLOW]: Define.
302 (fdopendir, fstatat): Add prototypes.
304 2005-01-21 Bruno Haible <bruno@clisp.org>
306 * classpath.h: New file, from GNU gettext.
307 * classpath.c: New file, from GNU gettext.
309 2005-01-20 Simon Josefsson <jas@extundo.com>
311 * version-etc-fsf.c: New file, with version_etc_copyright.
312 * version-etc.c: Remove version_etc_copyright.
313 * version-etc.h (version_etc_copyright): Use [] instead of * in
314 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
316 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
318 * save-cwd.c (save_cwd): Remove code to support the case
319 where fchdir is missing or flaky.
321 2005-01-20 Simon Josefsson <jas@extundo.com>
323 * base64.h (isbase64): Add.
325 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
326 using a unsigned prototype, don't inline.
327 (base64_decode): Use it.
329 2005-01-19 Bruno Haible <bruno@clisp.org>
331 * sh-quote.h: New file, from GNU gettext.
332 * sh-quote.c: New file, from GNU gettext.
334 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
336 Merge changes from coreutils, as described below in several
337 changelogs dated today.
339 * save-cwd.c: Include "save-cwd.h" before other include files.
340 (O_DIRECTORY): Remove; not needed here, since "." must be
341 a directory. All uses removed.
342 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
343 universal on Suns, and we also need to test for IRIX.
344 Revamp code to use 'if' rather than '#if'.
345 Avoid unnecessary comparison of cwd->desc to 0.
347 * utimens.c (futimens): Robustify the previous patch, by checking
348 for known valid error numbers rather than observed invalid ones.
350 2005-01-18 Jim Meyering <jim@meyering.net>
352 * version-etc.c (version_etc_copyright): Update copyright date.
354 * utimens.c (futimens): Account for the fact that futimes
355 can also fail with errno == ENOSYS or errno == ENOENT.
356 Patch from Dmitry V. Levin.
358 Change the name of the robust chdir function from chdir to chdir_long.
359 * save-cwd.c: Include chdir-long.h rather than chdir.h.
360 (restore_cwd): Use chdir_long, not chdir.
361 * chdir-long.c: Renamed from chdir.c.
362 * chdir-long.h: Renamed from chdir.h.
363 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
366 2005-01-18 Bob Proulx <bob@proulx.com>
368 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
369 offsetof() macro construct to avoid compile failure with native HP-UX
370 11.0 ANSI C compiler.
372 2005-01-06 Bruno Haible <bruno@clisp.org>
374 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
375 because stpncpy.m4 takes care of it.
377 2004-01-24 Bruno Haible <bruno@clisp.org>
379 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
381 2003-10-09 Bruno Haible <bruno@clisp.org>
383 * progreloc.c: Include xalloc.h instead of xmalloc.h.
385 2005-01-06 Bruno Haible <bruno@clisp.org>
387 * fwriteerror.h (fwriteerror): Change specification to include fclose.
388 * fwriteerror.c: Include <stdbool.h>.
389 (fwriteerror): At the end, close the file stream. Record whether
390 stdout was already closed.
392 2004-05-27 Bruno Haible <bruno@clisp.org>
394 * execute.c (environ): Declare if needed.
395 * pipe.c (environ): Likewise.
396 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
398 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
400 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
401 definitions to be after all include files, to avoid collisions.
402 Problem reported by Bob Proulx.
404 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
406 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
407 not needed. This removes a dependency on the gettext module.
408 [defined _LIBC]: Do not include <libintl.h>; not needed.
410 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
412 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
415 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
417 * argp-parse.c: Include <stddef.h>.
418 (alignof, alignto): New macros.
419 (parser_init): Don't assume that void * is aligned sufficiently
422 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
423 need to extend the stack.
424 (YYINITDEPTH): New macro, so that the initial stack isn't overly
427 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
429 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
431 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
433 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
434 Remove now-obsolete comment about AIX.
435 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
436 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
437 (YYMAXDEPTH): New macro.
439 2004-12-18 Bruno Haible <bruno@clisp.org>
441 * fatal-signal.c (fatal_signals): Make non-const.
442 (init_fatal_signals): New function.
443 (uninstall_handlers, install_handlers): Ignore signals that were set to
445 (at_fatal_signal): Call init_fatal_signals.
446 (init_fatal_signal_set): Likewise. Ignore signals that were set to
448 Reported by Paul Eggert.
450 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
452 * getdate.y (textint): New member "negative".
453 (time_zone_hhmm): New function.
454 Expect 14 shift-reduce conflicts, not 13.
455 (o_colon_minutes): New rule.
456 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
457 (yylex): Set the "negative" member of signed numbers.
459 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
461 Changes imported from coreutils.
462 * hard-locale.c: Assume <locale.h> exists.
464 (GLIBC_VERSION): New macro.
465 (hard_locale): Assume setlocale exists.
466 Rewrite to avoid #ifdef.
467 Use strdup rather than malloc + strcpy.
468 * human.c: Assume <locale.h> exists.
469 (human_readable): Assume localeconv exists.
471 2004-12-01 Jakub Jelinek <jakub@redhat.com>
473 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
474 convert T2, not T. (Imported from libc.)
476 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
478 * getcwd.c (is_ENAMETOOLONG): New macro.
479 (__getcwd.c): Don't restore errno; glibc doesn't.
480 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
481 first, falling back to our code only if its results look suspicious.
482 Ensure that the resulting buffer is only as large as necessary.
484 * readutmp.c: Include readutmp.h first.
485 Include <errno.h>, since readutmp.h no longer does that.
486 * readutmp.h: Don't include <errno.h>,
487 <sys/param.h>, <time.h>; not needed to establish interface.
488 (errno): Remove decl.
489 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
490 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
491 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
493 2004-11-28 Simon Josefsson <jas@extundo.com>
495 * base64.h, base64.c: New file.
497 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
499 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
501 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
503 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
504 HP's ANSI C compiler.
505 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
506 Declaring int functions causes warnings on some modern systems and
507 shouldn't be needed to compile on ancient ones.
508 * same.c (MIN) [defined MIN]: Don't define, since it's already
511 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
512 with the following changes.
513 (__set_errno): Parenthesize properly.
515 (MIN, MAX, MATCHING_INO): New macros.
516 (__getcwd): Define with prototype, not K&R form.
517 Use heuristics to allocate default buffer on stack if possible.
518 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
519 behavior, and to avoid the PATH_MAX limit when computing
521 Use MATCHING_INO to compare inode number to file.
522 Check for arithmetic overflow in size calculations.
523 Fix bug in reallocation of dot array that caused getcwd to fail
524 on directories nested deeper than 75.
525 Be more careful about saving errno on error.
526 Do not use realloc; use only free+malloc, as this is a bit
527 more flexible and avoids a needless copy operation.
528 Do not inspect st_dev and st_ino for symbolic links; POSIX
529 doesn't specify the latter.
530 Check for closedir errors.
531 Avoid needless casts.
532 Use "#ifdef weak_alias" around weak_alias, to be like other
534 The following changes to getcwd.c have effect only when used in
535 gnulib; they have no effect inside glibc proper.
536 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
537 as alloca isn't used.
538 (alloca, __alloca): Likewise.
539 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
540 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
541 unconditionally, as gnulib assumes C89 or better.
542 Do not include <sys/param.h>.
543 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
544 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
546 (NULL) [!defined NULL]: Remove; we assume C89 or better.
547 Include <dirent.h> in a way that is compatible with modern Autoconf.
548 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
549 New macros, if not already defined.
550 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
551 Use "_LIBC", not "defined _LIBC", for consistency.
552 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
554 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
555 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
556 * xgetcwd.c: David MacKenzie's old code was removed, so give
557 credit only to Jim Meyering and adjust the copyright dates.
558 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
559 <stdlib.h>, <unistd.h>, "pathmax.h".
560 Instead, include "xgetcwd.h" (first) and "getcwd.h".
561 (INITIAL_BUFFER_SIZE): Remove.
562 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
564 2004-11-23 Jim Meyering <jim@meyering.net>
566 * getopt_.h: Remove trailing blanks.
568 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
570 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
571 (futimens): New function, which uses futimes if available.
572 (futimens, utimens): Support timespec==NULL, with same semantics
573 as utime and utimens.
574 * utimens.h (futimens): New decl.
576 2004-11-23 Jim Meyering <jim@meyering.net>
578 * __fpending.c: Add comment.
580 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
582 * getopt_.h: Re-addition of __getopt_argv_const caused
583 redefinition warnings. To avoid them, include the defines
584 in `#if !defined __need_getopt ... #endif'. The only place
585 where __getopt_argv_const is used is in definitions
586 of getopt_long and getopt_long_only below, which are as well
587 protected by `#ifndef __need_getopt'.
588 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
589 __need_getopt after including <stdio.h> and <unistd.h> These
590 headers might have defined it.
592 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
594 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
596 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
597 optopt): Use them instead of invoking ## directly; otherwise, the
598 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
600 2004-11-19 Bruno Haible <bruno@clisp.org>
602 * strtok_r.c: Move comments from here...
603 * strtok_r.h: ... to here.
605 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
607 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
608 might fail. Problem reported by Yoann Vandoorselaere.
609 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
610 that mishandle size_t overflow.
612 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
614 * canon-host.c: Include "strdup.h".
615 (canon_host): Use getaddrinfo if available, so that IPv6 works.
616 Use strdup instead of malloc/strcpy to duplicate strings.
618 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
619 (human_space_before_unit): New constant.
620 * human.c (human_readable): Support it.
622 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
623 (xgetcwd): Set errno correctly when failing.
624 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
625 the failure is actually due to a PATH_MAX problem.
627 Further getopt changes to make it more likely that glibc will
628 buy the changes back.
629 * getopt.c (POSIXLY_CORRECT): New constant.
630 (getopt): Use it, so to preserve glibc semantic
631 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
632 when compiling for libc.
633 * getopt_.h (__getopt_argv_const): Bring it back.
634 (getopt_long, getopt_long_only): Use it.
636 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
637 New arg POSIXLY_CORRECT. All callers changed.
638 (getopt): Argv is now char * const *, as per standard.
639 (_getopt_internal_r, _getopt_internal): Argv is now char **,
640 not char *__getopt_argv_const *.
641 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
642 _getopt_long_only_r): Likewise.
643 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
644 * getopt_int.h (_getopt_internal, _getopt_internal_r,
645 _getopt_long_r, _getopt_long_only_r): Likewise.
646 * getopt_.h (__getopt_argv_const): Remove.
647 (getopt): Argv is now char * const *, as per standard.
649 * getdate.y (tORDINAL): New token.
650 (day, relunit): Allow it for relative times.
651 (relative_time_table): Use tORDINAL for ordinals.
653 2004-11-15 Jim Meyering <jim@meyering.net>
655 * closeout.c: Include "__fpending.h" once again.
657 (close_stdout): Don't fail just because stdout was closed initially,
658 since some programs don't write to stdout in the normal course of
659 operation (other than --version and --help), and we don't want this
660 function to make e.g. `touch file >&-' fail.
661 But do fail if it was closed and someone has tried to write to it.
662 E.g., `printf foo >&-' must fail.
664 2004-11-11 Simon Josefsson <jas@extundo.com>
666 * strtok_r.h, strtok_r.c: New file.
668 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
670 * getopt_.h (__getopt_argv_const): New macro, to be used so that
671 we can stop lying to compilers about the constness of argv when we
672 are compiled outside glibc.
673 (getopt, getopt_long, getopt_long_only): Use it.
674 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
676 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
677 _getopt_long_only_r): Likewise.
678 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
679 _getopt_long_only_r): Likewise.
681 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
682 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
683 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
684 the other external symbols.
685 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
686 declaration, since the above renaming now works around collisions.
688 2004-11-11 Jim Meyering <jim@meyering.net>
690 * linebreak.c: Remove trailing blanks.
691 * alloca_.h: Likewise.
693 * euidaccess.c: Likewise.
694 * allocsa.h: Likewise.
696 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
698 * mktime.c (SHR): New macro, which is a portable
699 substitute for >> that should work even on Crays.
700 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
701 Problem reported by Mark D. Baushke in
702 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
703 * getdate.y (SHR): Likewise.
705 * strftime.c (SHR): Likewise.
707 * quotearg.c (struct quoting_options): Use unsigned int for
708 quote_these_too, so that right shifts are well defined. All uses
711 2004-11-10 Simon Josefsson <jas@extundo.com>
713 * getaddrinfo.h, getaddrinfo.c: New files.
715 2004-11-10 Jim Meyering <jim@meyering.net>
717 Ensure that no close failure goes unreported.
718 * closeout.c (close_stdout): Always close stdout. I.e., don't
719 return early when it seems there's nothing to flush.
720 Don't include __fpending.h.
722 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
724 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
726 2004-11-05 Bruno Haible <bruno@clisp.org>
728 * readlink.c: Include stddef.h, needed for size_t on Woe32.
729 Reported by Mark D. Baushke <mdb@cvshome.org>.
731 2004-11-04 Bruno Haible <bruno@clisp.org>
733 2004-09-11 Bruno Haible <bruno@clisp.org>
734 * allocsa.valgrind: New file.
735 2004-02-06 Bruno Haible <bruno@clisp.org>
736 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
737 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
738 Reported by Christopher Seip <chris.seip@hp.com>.
740 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
742 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
743 with errno == ERANGE if the buffer is too small.
744 Problem reported by Mark D. Baushke.
746 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
748 * xreadlink.c (MAXSIZE): New macro.
749 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
750 size does not exceed MAXSIZE. Avoid cast.
751 As suggested by Mark D. Baushke in
752 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
753 if readlink fails with buffer size just under MAXSIZE, try again
756 2004-11-02 Derek R. Price <derek@ximbiot.com>
757 and Paul Eggert <eggert@cs.ucla.edu>
759 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
760 (get_date): Overparenthesize to avoid GCC warning.
762 2004-11-02 Bruno Haible <bruno@clisp.org>
764 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
765 function returns void.
767 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
769 * getpass.c (fflush_unlocked, flockfile, funlockfile)
770 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
773 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
775 * getdate.y: Add support for TZ="foo" within a date string.
776 Fix some bugs near time_t boundaries. Reject dates with
777 out-of-range components, e.g., "Sept 31".
778 Include <stdlib.h>, "setenv.h", "xalloc.h".
779 (ISDIGIT_LOCALE): Remove; unused.
780 Note that the TZ and time functions used here are not reentrant.
781 (mktime_ok, get_tz): New functions.
782 (TZBUFSIZE): New constant.
783 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
784 This requires that we sometimes generate our own TZ="XXX..." setting.
786 2004-10-27 Derek R. Price <derek@ximbiot.com>
788 * mktime.c (not_equal_tm): Remove redundant check.
790 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
792 * getdate.y: Use Bison 1.875 features, and some minor
793 code cleanups. This change does not affect semantics.
794 Don't include <stdlib.h>; no longer needed.
795 Don't include unlocked-io.h; only the "#if TEST" code uses
796 stdio, and performance isn't crucial there.
797 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
798 Bison 1.875 features as described below.
799 All uses of "PC." replaced by "pc->".
800 (YYSTYPE): Add a forward declaration.
801 (yylex, yyerror): Use full prototypes in forward decls.
802 Use "%pure-parser" rather than obsolescent "%pure_parser".
803 Use %parse-param and %lex-param instead of obsolescent
804 YYPARSE_PARAM and YYLEX_PARAM.
805 (meridian_table, month_and_day_table, time_units_table,
806 relative_time_table, time_zone_table, military_table,
807 lookup_zone, lookup_word, get_date):
808 Use NULL instead of 0 where appropriate.
809 (to_hour): Avoid abort (), to avoid a dependency on
811 (yyerror, yylex): Now accepts parser_control * arg.
812 (main) [TEST]: Use '\0' rather than 0 for char.
814 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
816 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
817 It's now the caller's responsibility to handle the case where
818 !HAVE_GETPAGESIZE && !defined getpagesize.
820 * mktime.c (leapyear): Arg is long int, not int.
822 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
824 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
826 2004-10-12 Simon Josefsson <jas@extundo.com>
828 * getpass.c (fflush_unlocked, flockfile, funlockfile)
829 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
832 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
834 * vsnprintf.h: New file.
835 * vsnprintf.c: New file.
837 2004-10-07 Bruno Haible <bruno@clisp.org>
839 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
840 into the provided buffer.
842 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
844 * diacrit.c, diacrit.h: Add GPL notice.
846 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
847 * atanl.c (atanl): Keep the code as similar to glibc as possible.
848 * logl.c (logl): Keep the code as similar to glibc as possible.
849 This avoids a potential constant-folding bug.
851 2004-10-05 Bruno Haible <bruno@clisp.org>
853 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
855 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
857 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
858 * xmalloc.c (xmemdup): Likewise.
859 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
860 XFREE): Remove these long-obsolescent macros.
861 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
864 * regex.c (re_comp): Cast gettext return value to char *,
865 Problem reported by Martin Neitzel via Mark D. Baushke.
867 2004-10-04 Simon Josefsson <jas@extundo.com>
869 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
870 '#ifdef USE_UNLOCKED_IO'.
872 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
874 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
875 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
876 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
877 regex.c, sha1.c, version-etc.c, yesno.c:
878 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
879 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
880 the includer's responsibility.
884 * modechange.c (mode_compile): Don't decrement a pointer that
885 points to the start of a string, as the C Standard says the
886 resulting behavior is undefined.
888 * backupfile.h (enum backuptype): Rename none -> no_backups,
889 simple -> simple_backups, numbered_existing ->
890 numbered_existing_backups, numbered -> numbered_backups
891 to avoid shadowing problems. All uses changed.
892 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
893 * backupfile.c (check_extension, numbered_backup):
894 Rename locals to avoid shadowing 'basename'.
895 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
898 * .cppi-disable: Add getopt_.h, getopt_int.h.
899 * .cvsignore: Add getopt.h.
901 2004-10-04 Simon Josefsson <jas@extundo.com>
903 * memmem.h: New file.
904 * memmem.c: New file, taken from glibc.
906 2004-10-02 Jim Meyering <jim@meyering.net>
908 * dirfd.h, getpagesize.h: Add copyright notice.
910 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
912 * snprintf.c: Remove comments as to why each header is needed.
914 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
916 * strsep.h: New file.
917 * strsep.c: New file.
919 2004-10-01 Simon Josefsson <jas@extundo.com>
921 * snprintf.c (snprintf): Handle size==0.
923 2004-10-01 Simon Josefsson <jas@extundo.com>
924 Bruno Haible <bruno@clisp.org>
926 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
927 (snprintf): Declare 'args'.
929 2004-09-30 Simon Josefsson <jas@extundo.com>
931 * snprintf.h, snprintf.c: New files.
933 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
935 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
936 (hol_entry_help): Never translate an empty string.
937 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
938 * argp.h (OPTION_NO_TRANS): New option.
940 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
942 * xvasprintf.c: Include xalloc.h.
943 (xvasprintf): Use xalloc_die, not xmalloc_die.
945 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
947 * dummy.c: Change copyright notice to FSF, and license to GPL.
949 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
951 * argp-pvh.c (argp_program_version_hook): Provide initial value.
952 Problem reported by Bruno Haible in:
953 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
955 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
957 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
958 in case some system header has #define'd it. Problem reported by
960 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
962 2004-09-08 Bruno Haible <bruno@clisp.org>
964 * stdint_.h.in: New file, taken from GNU clisp.
966 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
968 * xvasprintf.h: New file.
969 * xvasprintf.c: New file.
970 * xasprintf.c: New file.
972 2004-09-08 Bruno Haible <bruno@clisp.org>
974 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
976 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
978 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
980 Import from coreutils.
981 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
982 strings on unbounded length. alloca's performance benefits aren't
985 (parse_with_separator): New function, with most of the internals
986 of the old parse_user_spec. Allow user to omit both user and group,
987 for compatibility with FreeBSD.
988 Clone only the user name, not the entire spec.
989 Do not set *uid, *gid unless entirely successful.
990 Avoid memory leak in some failing cases.
991 Fix regression for USER.GROUP reported by Dmitry V. Levin in
992 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
993 (parse_user_spec): Rewrite to use parse_with_separator.
995 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
997 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
998 its complicated substitute.
999 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1000 and program_invocation_name.
1001 (__argp_basename) [!_LIBC]: Remove; the only use was
1002 replaced by its body.
1003 (__argp_short_program_name): Change condition from
1004 !defined __argp_short_program_name to
1005 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1006 to match argp-namefrob.h.
1007 (__argp_failure): Don't assume strerror_r returns char *.
1008 * argp-parse.c (N_): Define unconditionally.
1009 (argp_default_options): Fill out initializers with 0 to avoid
1012 2004-08-12 Simon Josefsson <jas@extundo.com>
1014 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1015 * getopt_.h: Renamed from getopt.h.
1017 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1019 Merge from coreutils.
1021 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1022 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1023 for Reliant Unix 5.43.
1025 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1026 (union fooround): Use uintmax_t, not long int.
1027 The rest is a merge from libc:
1028 [defined _LIBC]: Include <shlib-compat.h>.
1029 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1031 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1033 * strverscmp.c: Convert to UTF-8.
1035 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1037 * obstack.h (obstack_empty_p):
1038 Don't assume that chunk->contents is suitably aligned.
1039 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1040 Likewise. Problem reported by Benno in
1041 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1043 * chown.c (rpl_chown): Work even if the file is writeable but not
1044 readable. This could be improved further but it'd take some work.
1046 2004-08-08 Simon Josefsson <jas@extundo.com>
1048 * xgethostname.c: Don't include error.h (not used).
1051 * getpass.c: Include getpass.h first.
1053 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1055 * xalloc-die.c: New files.
1056 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1058 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1059 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1060 (_, N_, xalloc_die): Move to xalloc-die.c.
1061 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1062 so that we needn't mess with xalloc_msg_memory_exhausted.
1064 * sha1.h: Renamed from sha.h.
1065 (SHA1_H): Renamed from _SHA_H.
1066 (sha1_ctx): Renamed from sha_ctx.
1067 (sha1_init_ctx): Renamed from sha_init_ctx.
1068 (sha1_process_block): Renamed from sha_process_block.
1069 (sha1_process_bytes): Renamed from sha_process_bytes.
1070 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1071 (sha1_read_ctx): Renamed from sha_read_ctx.
1072 (sha1_stream): Renamed from sha_stream.
1073 (sha1_buffer): Renamed from sha_buffer.
1074 * sha1.c: Likewise; renamed from sha.c.
1075 Do not include <sys/types.h>.
1076 Include <stddef.h> rather than <stdlib.h>.
1078 2004-08-08 Bruno Haible <bruno@clisp.org>
1080 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1081 FILESYSTEM_PREFIX_LEN.
1082 * progreloc.c: Likewise.
1083 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1085 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1088 * argp-help.c (make_hol, hol_append): Don't assume that
1089 SIZE_MAX is a valid preprocessor constant.
1090 (__argp_basename): Change from "#ifndef _LIBC"
1091 to "#ifndef __argp_short_program_name", so that
1092 we don't compile these functions for tar.
1094 More merges from coreutils.
1095 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1096 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1098 * addext.c: Remove; no longer needed.
1099 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1100 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1101 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1102 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1103 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1104 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1105 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1106 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1107 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1108 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1109 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1110 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1111 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1112 Import changes from coreutils.
1114 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1116 Merge from coreutils.
1118 * .gdb-history: Remove; this doesn't belong here.
1120 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1121 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1122 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1124 * dirname.h: Include <stdbool.h>.
1125 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1126 for consistency with POSIX terminology. All uses changed.
1127 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1128 (strip_trailing_slashes): Use bool for booleans.
1129 * stripslash.c (strip_trailing_slashes): Likewise.
1131 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1132 sometimes returns a positive errno value even when it succeeds.
1133 (print_errno_message) [!LIBC]: Fall back on strerror if
1136 * path-concat.c (mempcpy): Don't define if a system header defines it.
1137 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1138 (longest_relative_suffix): New function.
1139 (path_concat): Use it. Assume first argument is not NULL.
1140 Port to DOS. Omit redundant separators.
1141 Report an error instead of returning NULL.
1142 Use mempcpy instead of memcpy.
1143 (xpath_concat): Remove: not declared or used.
1145 * same.h: Include <stdbool.h>
1146 (same_name): Return bool, not int.
1147 * same.c (same_name): Likewise.
1148 (errno): Don't declare; we assume C89 or better now.
1150 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1151 if not already defined.
1153 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1154 * dup-safer.c (errno): Likewise.
1156 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1158 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1161 2004-08-03 Simon Josefsson <jas@extundo.com>
1163 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1164 * progname.h: Don't include stdbool.h.
1166 2004-08-02 Simon Josefsson <jas@extundo.com>
1168 * getsubopt.h: New file, with comments from Bruno Haible.
1169 * getsubopt.c: New file, from glibc, but slightly modified based on
1170 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1172 2004-08-01 Simon Josefsson <jas@extundo.com>
1174 * xgetdomainname.c: Include stdlib.h, for free().
1176 2004-07-16 Simon Josefsson <jas@extundo.com>
1178 * dummy.c: New file.
1180 2004-07-16 Bruno Haible <bruno@clisp.org>
1182 * backupfile.h: Add extern "C" for C++.
1183 * closeout.h: Likewise.
1184 * copy-file.h: Likewise.
1185 * findprog.h: Likewise.
1186 * full-write.h: Likewise.
1187 * pathname.h: Likewise.
1188 * progname.h: Likewise.
1189 * stpcpy.h: Likewise.
1190 * stpncpy.h: Likewise.
1191 * strcase.h: Likewise.
1192 * strstr.h: Likewise.
1193 * xalloc.h: Likewise.
1195 * mbswidth.h: Add extern "C" for C++.
1196 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1198 2004-07-09 Simon Josefsson <jas@extundo.com>
1200 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1201 failed without this.)
1203 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1205 * fchown-stub.c: New file.
1207 2004-06-24 Jim Meyering <jim@meyering.net>
1209 * obstack.h (obstack_base): Cast to (void *), per documentation.
1211 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1213 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1215 2004-06-01 Jim Meyering <jim@meyering.net>
1217 * calloc.c: New file.
1219 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1221 * getdate.y (yylex): Allow space between sign and number.
1222 Problem reported by Dan Jacobson.
1224 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1225 and Jim Meyering <jim@meyering.net>
1227 Merge from coreutils CVS.
1229 * stat-macros.h: New file, with contents from file-type.h
1230 and coreutils' system.h.
1231 * file-type.c: Include "stat-macros.h".
1232 * file-type.h (file_type): Move all macro definitions to new file,
1235 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1236 Wrap old code with this conditional.
1237 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1238 function that does not dereference symlinks.
1239 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1241 * xreadlink.c: Include xreadlink.h first, to catch .h file
1242 dependency problems.
1243 (xreadlink): Accept new arg SIZE, for efficiency.
1244 All decls and uses changed.
1245 * xreadlink.h: Include <stddef.h>, for size_t.
1247 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1248 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1250 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1252 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1254 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1255 macros to be defined.
1256 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1257 the allocator returns NULL because the requested size is zero.
1259 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1261 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1262 var. Add comment explaining why libc still defines it. This
1263 merges the following patch from glibc:
1264 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1266 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1268 * obstack.c (_obstack): Remove unused variable. It hasn't been
1269 present in glibc since revision 1.1 of this file.
1270 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1271 obstack_alignment_mask, obstack_alloc, obstack_base,
1272 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1273 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1274 obstack_grow0, obstack_init, obstack_int_grow,
1275 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1276 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1277 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1278 nonexistent functions.
1280 2004-05-17 Derek R. Price <derek@ximbiot.com>
1281 Paul Eggert <eggert@cs.ucla.edu>
1283 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1285 2004-05-14 Bruno Haible <bruno@clisp.org>
1287 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1288 that consists of a '.' followed by an empty digit string.
1289 Patch by Tor Lillqvist <tml@iki.fi>.
1291 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1293 Port obstack to the AS/400, where pointers are 16 bytes wide and
1294 you cannot cast an integer to a valid pointer. This patch is
1295 currently waiting to be integrated into glibc; see
1296 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1298 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1299 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1300 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1301 (struct obstack): temp member is now a union of a pointer and
1302 an integer, instead of an integer. All integer uses changed.
1303 This does not affect the physical layout of struct obstack,
1304 except on hosts (like the AS/400) where the size or alignment of
1305 void * is greater than that of ptrdiff_t.
1306 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1307 __STDC__)]: Store temporary in pointer member of union, not
1309 * obstack.c: Include <stddef.h>, for offsetof.
1310 (struct fooalign): Remove; it doesn't need a name.
1311 (union fooround): Change double to long double, and add void *.
1312 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1313 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1314 not a macro. Hence the values are always int; so remove all
1315 casts-to-int in uses.
1317 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1318 Derek Price <derek@ximbiot.com>
1320 * alloca.c: Include <alloca.h>, to get our interface.
1321 * alloca_.h: Use __alloca on AIX, so that we don't have to
1322 include <alloca.h> first. Use C89 prototype for alloca; this
1323 requires including <stddef.h> for size_t. Use extern "C" if C++.
1324 Use #elif for simplicity, since we can assume C89 now.
1325 Don't try to source the system alloca.h since it will not be found
1326 and to prevent recursively including its replacement.
1327 * fnmatch.c: Include <alloca.h> instead of opencoding.
1328 * regex.c: Likewise.
1330 2004-05-16 Derek Price <derek@ximbiot.com>
1331 Paul Eggert <eggert@cs.ucla.edu>
1333 getline cleanup. This changes the getndelim2 API: both order of
1334 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1337 * getline.c: Don't include stddef.h or stdio.h, since our
1338 interface does that.
1339 (getline): Always use getdelim, so that we don't have two
1340 copies of this code.
1341 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1343 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1344 (GETNDELIM2_MAXIMUM): New macro.
1345 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1346 instead of the old practice of delim2==0. All callers changed.
1347 Return -1 on overflow, instead of returning junk.
1348 Do not set *linesize unless allocation succeeds.
1349 * getndelim2.h: Do not include stddef.h; no longer needed, now
1350 that we include sys/types.h.
1351 * getnline.h: Likewise.
1352 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1353 (getndelim2): Reorder arguments.
1354 * getnline.c (getnline, getndelim):
1355 Don't discard the NMAX argument.
1356 (getnline): Invoke getndelim, to avoid code duplication.
1357 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1358 of (size_t) -1 by callers of the getnline family.
1360 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1362 * nanosleep.c (suspended): Change its type from int to
1363 sig_atomic_t volatile.
1364 (first_call): Make it private to rpl_nanosleep, and have it
1365 be zero initially as that's a bit faster.
1366 (my_usleep): Round up fractional times instead of truncating them,
1367 as this is the usual meaning for 'sleep'.
1369 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1371 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1372 (ENOSYS): Define if not defined.
1373 (settime): Fall back on stime if it exists and settimeofday fails.
1374 But don't bother with fallbacks if a method fails with errno == EPERM.
1376 2004-05-11 Jim Meyering <jim@meyering.net>
1378 Prior to this change, the save_cwd caller required read access to the
1379 current directory on most systems (ones with the fchdir function).
1381 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1382 fails, try write-only, and finally, resort to using xgetcwd.
1384 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1386 * obstack.c, obstack.h: Import changes from libc.
1388 2004-04-28 Bruno Haible <bruno@clisp.org>
1390 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1391 implicitly appends .exe to executables.
1392 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1393 accepts Windows pathnames.
1394 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1395 Cygwin like Windows, since it now accepts Windows pathnames.
1396 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1397 Cygwin like Windows, since it now accepts Windows pathnames.
1398 Reported by Derek Robert Price <derek@ximbiot.com>.
1400 2004-04-20 Jim Meyering <jim@meyering.net>
1402 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1404 2004-04-20 Jim Meyering <jim@meyering.net>
1405 Bruno Haible <bruno@clisp.org>
1407 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1408 memory when realloc fails.
1410 2004-04-18 Jim Meyering <jim@meyering.net>
1412 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1413 don't leak memory and do call END_UTMP_ENT.
1415 2004-04-11 Paul Eggert <eggert@twinsun.com>
1417 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1418 (CHAR_BIT): Remove, since we assume C89.
1419 Include <stdint.h> if available, as per current Autoconf CVS advice.
1421 2004-03-30 Paul Eggert <eggert@twinsun.com>
1423 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1424 not bool, to be more consistent with Unix conventions.
1425 Suggested by Bruno Haible.
1427 Merge from coreutils.
1429 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1432 * getdate.h: Include stdbool.h, and timespec.h instead of
1433 the usual <time.h> dance.
1434 (get_date): Change signature to support fractional time stamps.
1435 All callers changed.
1436 * getdate.y: Include "getdate.h" first, as we can now
1437 assume C89 and don't need to worry about 'const'.
1438 Similarly, include "unlocked-io.h" near start, not in middle.
1440 (textint.value): Use long int rather than int.
1441 (textint.digits): Use size_t rather than int.
1442 (BILLION, LOG10_BILLION): New constants.
1443 (parser_control): New member rel_ns. Members day_ordinal,
1444 time_zone, month, day, hour, minutes, rel_year, rel_month,
1445 rel_day, rel_hour, rel_minutes, rel_seconds
1446 are now long int, not int. Member seconds is now struct timespec,
1447 not int. New member timespec_seen. Members dates_seen, days_seen,
1448 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1450 (%union.intval): Now long int, not int.
1451 New member timespec.
1452 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1453 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1454 (spec): Now is a timespec or an item list.
1455 (timespec, items): New nonterminals.
1456 (time, rel, relunit, number, get_date):
1457 Add support for fractional seconds.
1458 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1459 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1460 (to_hour): First arg is now long int, not int.
1461 (to_year): Returns long int, not int.
1462 Don't treat year -70 like 70.
1463 (tm_diff): Returns long int, not int.
1464 (lookup_word): Use bool instead of int when appropriate.
1465 (yylex): Use size_t for count, not int.
1466 Detect overflow when parsing large integer constants.
1467 Add support for fractions.
1468 (get_date): Make pointers 'const' if possible.
1469 Use more-portable code to detect integer overflow.
1470 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1471 Don't use ctime; it's not reliable if the year has >4 digits.
1473 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1474 This is for compatibility with BSD.
1476 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1477 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1478 From coreutils' system.h.
1480 * userspec.c: Don't include "posixver.h".
1481 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1482 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1483 compatible extension. Simplify code by removing a boolean int
1484 that was always nonzero if a string was nonnull.
1486 2004-03-30 Jim Meyering <jim@meyering.net>
1488 Merge from coreutils.
1490 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1492 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1493 an empty input stream.
1495 * readtokens.c: Include <stdbool.h>.
1496 (readtoken): Use `size_t' rather than int/long.
1497 All callers adjusted.
1498 Use `bool' rather than `int' where appropriate.
1499 Use memset rather than an explicit loop.
1500 Use x2nrealloc rather than xrealloc.
1501 Allow the use of `\0' as a delimiter.
1502 (readtokens): Likewise.
1503 * readtokens.h (readtoken, readtokens): Update prototypes.
1505 2004-03-30 Bruno Haible <bruno@clisp.org>
1507 * getloadavg.c (getloadavg): Don't assume setlocale returns
1510 2004-03-29 Paul Eggert <eggert@twinsun.com>
1512 Merge changes to getloadavg.c from coreutils and Emacs.
1514 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1515 Define to an expression, not to the empty string.
1516 Include cloexec.h and xalloc.h.
1517 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1518 Use set_cloexec_flag rather than rolling our own.
1519 * cloexec.c, cloexec.h: New files.
1521 2004-03-18 Paul Eggert <eggert@twinsun.com>
1523 * getopt.h: Sync with libc CVS.
1525 2004-03-18 Paul Eggert <eggert@twinsun.com>
1526 Bruno Haible <bruno@clisp.org>
1528 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1529 not on all platforms that have <wchar.h>.
1530 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1532 2004-03-09 Paul Eggert <eggert@twinsun.com>
1534 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1536 * getopt_int.h: New file, also synced from libc.
1538 2004-03-07 Paul Eggert <eggert@twinsun.com>
1540 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1541 '#if' expressions. Unlike the code it replaces, it does not
1542 depend on (defined _SC_PAGESIZE). However, it does depend on
1543 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1544 first reported by Jason Andrade in
1545 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1547 2004-01-18 Simon Josefsson <jas@extundo.com>
1549 * strdup.h: New file.
1550 * strdup.c: Include it.
1551 * path-concat.c: Include strdup.h. Drop strdup declaration.
1552 * userspec.c: Include strdup.h. Drop strdup declaration.
1554 2004-02-06 Karl Berry <karl@gnu.org>
1556 * config.charset: update from gettext 0.14.1.
1558 2004-02-05 Paul Eggert <eggert@twinsun.com>
1560 Add comments and code, prompted by suggestions from Bruno Haible
1562 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1563 describing the enum quoting_style values.
1564 * quotearg.c (quotearg_alloc): New function.
1565 (quotearg_buffer_restyled): Treat lone { and } as special.
1566 Treat = as special. Work around bug with older shells
1567 that "see" a '\' that is really the 2nd byte of a multibyte char.
1568 Quote empty string with shell_quoting_style.
1570 2004-02-03 Bruno Haible <bruno@clisp.org>
1572 * pipe.h: New file, from GNU gettext.
1573 * pipe.c: New file, from GNU gettext.
1575 2004-01-27 Bruno Haible <bruno@clisp.org>
1577 * execute.h: New file, from GNU gettext.
1578 * execute.c: New file, from GNU gettext.
1579 * w32spawn.h: New file, from GNU gettext.
1581 2004-01-23 Paul Eggert <eggert@twinsun.com>
1583 Exit-status fix from coreutils.
1585 Use exit_failure consistently in place of EXIT_FAILURE,
1586 so that program exit statuses are consistent on failure.
1588 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1589 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1590 * argmatch.h: Comment fix to match the above.
1591 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1592 Now a macro referring to exit_failure, instead of a separate
1593 variable. Include "exitfail.h" to get it.
1594 * xstrtol.h: Include "exitfail.h".
1595 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1597 * long-options.c (parse_long_options): Use prototype
1598 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1601 2004-01-21 Jim Meyering <jim@meyering.net>
1603 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1604 so as not to conflict with a different-sized __mktime_internal
1605 function in GNU libc.
1606 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1607 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1609 2004-01-18 Paul Eggert <eggert@twinsun.com>
1611 Merge from diffutils.
1613 * file-type.c (file_type): Add typed memory objects.
1614 * file-type.h (S_TYPEISTMO): New macro.
1616 * c-stack.h (c_stack_action): Remove argv argument.
1617 * c-stack.c (c_stack_action): Likewise. All uses changed.
1618 (die): Don't calculate message unless segv_action returns.
1619 (get_stack_location, min_address_from_argv, max_address_from_argv,
1620 volatile stack_base, volatile_stack_size): Remove.
1621 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1622 that every segmentation violation is a stack overflow. (Ouch!)
1623 See Debian bug 136249 (still outstanding) for more info about why
1624 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1626 2003-11-30 Bruno Haible <bruno@clisp.org>
1628 Safer stack allocation.
1629 * setenv.c: Include allocsa.h.
1630 (alloca): Remove fallback definition.
1631 (freea): Remove macro.
1632 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1635 2003-10-17 Bruno Haible <bruno@clisp.org>
1637 * binary-io.h: Avoid warnings on Cygwin.
1639 2003-12-28 Bruno Haible <bruno@clisp.org>
1641 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1642 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1644 2003-11-28 Bruno Haible <bruno@clisp.org>
1646 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1648 2003-11-27 Bruno Haible <bruno@clisp.org>
1650 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1652 2003-11-17 Bruno Haible <bruno@clisp.org>
1654 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1656 2003-11-24 Bruno Haible <bruno@clisp.org>
1658 * xallocsa.h: New file, from GNU gettext.
1659 * xallocsa.c: New file, from GNU gettext.
1661 2003-11-24 Bruno Haible <bruno@clisp.org>
1663 * allocsa.h: New file, from GNU gettext.
1664 * allocsa.c: New file, from GNU gettext.
1666 2003-11-24 Bruno Haible <bruno@clisp.org>
1668 * eealloc.h: New file.
1670 2004-01-15 Jim Meyering <jim@meyering.net>
1672 Merge from coreutils.
1674 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1675 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1676 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1678 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1679 optional configure-time default.
1681 * version-etc.c (version_etc_copyright): Update copyright date.
1683 * xreadlink.c (xreadlink): Correct outdated comment.
1685 2004-01-15 Paul Eggert <eggert@twinsun.com>
1687 Merge from coreutils.
1689 * posixver.c: Include posixver.h.
1691 * same.c: Include <stdbool.h>, <limits.h>.
1692 (_POSIX_NAME_MAX): Define if not defined.
1694 (same_name): If file names are silently truncated, report
1695 that the file names are the same if they are the same after
1696 the silent truncation.
1698 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1699 conversion function.
1700 * xstrtod.c (xstrtod): Likewise. All callers changed to
1701 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1704 2004-01-14 Paul Eggert <eggert@twinsun.com>
1706 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1707 with like-named macro in fnmatch.c.
1708 (EXT): Use an internal constant instead.
1710 Merge fnmatch patches from glibc.
1711 * fnmatch.c (mbsinit): Remove define.
1712 Add libc_hidden_ver (__fnmatch, fnmatch).
1713 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1714 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1716 2003-12-14 Karl Berry <karl@gnu.org>
1718 * config.charset: update from gettext-runtime.
1720 2003-12-03 Paul Eggert <eggert@twinsun.com>
1722 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1723 Bug reported by Alfred M. Szmidt.
1725 2003-11-29 Karl Berry <karl@gnu.org>
1727 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1729 2003-11-23 Paul Eggert <eggert@twinsun.com>
1730 Bruno Haible <bruno@clisp.org>
1732 * printf-parse.h: Don't include sys/types.h.
1733 (ARG_NONE): New macro.
1734 (char_directive): Change type of *arg_index fields to size_t.
1735 * printf-parse.c: Don't include sys/types.h.
1736 (SSIZE_MAX): Remove macro.
1737 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1738 Remove unnecessary overflow check.
1739 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1742 2003-11-24 Paul Eggert <eggert@twinsun.com>
1744 * alloca.c: Remove dependency on xalloc module.
1745 (xalloc_die): Remove.
1746 (memory_full) [!defined emacs]: New macro.
1747 [!defined emacs]: Don't include xalloc.h.
1748 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1749 address arithmetic overflows. Change datatypes a bit to avoid
1752 2003-11-22 Jim Meyering <jim@meyering.net>
1754 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1756 2003-11-17 Bruno Haible <bruno@clisp.org>
1758 * vasnprintf.c (alloca): Remove fallback definition.
1759 (freea): Remove definition.
1760 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1761 Reported by Paul Eggert.
1763 2003-11-17 Jim Meyering <jim@meyering.net>
1765 On systems without utime and without a utimes function capable of
1766 dealing with a NULL struct utimbuf* argument, this utime replacement
1767 could -- in unusual circumstances -- leak a file descriptor.
1768 * utime.c: Include <unistd.h> and <errno.h>.
1769 (utime_null): Be sure to close `fd' and to preserve errno.
1770 Reported by Geoff Collyer via Arnold Robbins.
1772 2003-11-16 Paul Eggert <eggert@twinsun.com>
1773 Bruno Haible <bruno@clisp.org>
1775 Protect against address arithmetic overflow.
1776 * printf-args.h: Include stddef.h.
1777 (arguments): Change type of field 'count' to size_t.
1778 * printf-args.c (printf_fetchargs): Use size_t instead of
1779 'unsigned int' where appropriate.
1780 * printf-parse.h: Include sys/types.h.
1781 (char_directive): Change type of *arg_index fields to ssize_t.
1782 (char_directives): Change type of fields 'count', max_*_length to
1784 * printf-parse.c: Include sys/types.h and xsize.h.
1785 (SSIZE_MAX): Define fallback value.
1786 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1787 instead of 'int' where appropriate. Check a_allocated, d_allocated
1788 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1789 * vasnprintf.c: Include xsize.h.
1790 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1791 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1792 overflow. Avoid wraparound when converting a width or precision from
1795 2003-11-16 Bruno Haible <bruno@clisp.org>
1797 Update from GNU gettext.
1798 * printf-parse.c: Generalize to it can be compiled for wide strings.
1799 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1800 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1801 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1802 SNPRINTF): New macros.
1803 Don't include <alloca.h> if the file is used inside libintl.
1804 (local_wcslen): New function, for Solaris 2.5.1.
1805 (VASNPRINTF): Use it instead of wcslen.
1807 2003-11-16 Bruno Haible <bruno@clisp.org>
1809 * xsize.h (xmax): New function.
1810 (xsum, xsum3, xsum4): Declare as "pure" functions.
1812 2003-11-12 Paul Eggert <eggert@twinsun.com>
1814 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1815 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1816 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1817 heuristic is just as accurate as far as we know, and it removes a
1818 dependency on size_max.m4 and ptrdiff_max.m4.
1820 2003-11-12 Paul Eggert <eggert@twinsun.com>
1822 * xstrtol.c (__xstrtol): Remove "break" immediately after
1823 "return", to pacify some unknown compiler. Problem reported
1826 2003-11-11 Bruno Haible <bruno@clisp.org>
1828 * xsize.h (SIZE_MAX): Remove fallback definition.
1829 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1832 2003-11-10 Paul Eggert <eggert@twinsun.com>
1834 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1835 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1836 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1838 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1839 not (size_t) -1, since it's defined here.
1841 2003-11-06 Paul Eggert <eggert@twinsun.com>
1843 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1844 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1845 Reject sizes of exactly SIZE_MAX bytes.
1846 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1847 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1849 2003-11-05 Bruno Haible <bruno@clisp.org>
1851 * xsize.h: Include limits.h, to avoid a possible collision with
1852 SIZE_MAX defined in <limits.h> on Solaris.
1854 2003-11-04 Bruno Haible <bruno@clisp.org>
1856 * xsize.h: New file.
1857 * linebreak.c: Include xsize.h.
1858 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1859 argument for overflow.
1860 Suggested by Paul Eggert.
1862 2003-10-31 Bruno Haible <bruno@clisp.org>
1864 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1865 to avoid (extremely rare) race condition.
1866 Suggested by Paul Eggert.
1868 2003-11-03 Jim Meyering <jim@meyering.net>
1870 * userspec.c: Include "userspec.h".
1871 * userspec.h: New file.
1873 2003-10-31 Paul Eggert <eggert@twinsun.com>
1875 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1876 * mountlist.c (SIZE_MAX): Define if not defined already.
1877 (read_filesystem_list): Set and use me_type_malloced.
1878 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1879 whatever the type happens to be), for brevity and consistency.
1880 Check for size calculation overflow on Alphas running OSF/1.
1882 2003-10-31 Jim Meyering <jim@meyering.net>
1884 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1886 * linebuffer.c: Include <string.h> for declaration of memset.
1888 2003-10-30 Paul Eggert <eggert@twinsun.com>
1889 Bruno Haible <bruno@clisp.org>
1891 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1892 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1894 2003-10-29 Paul Eggert <eggert@twinsun.com>
1896 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1897 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1899 * quotearg.c (quotearg_n_options): Use it.
1900 * group-member.c: Include <stdbool.h>.
1901 (free_group_info): Arg is now const *; don't free arg.
1902 (get_group_info): Now returns bool and accepts struct group_info *,
1903 rather than returning a malloc'ed struct group_info *.
1904 All uses changed. Check for overflow in internal size calculation.
1906 * getusershell.c (readname): Simplify the code by using x2nrealloc
1907 rather than xmalloc/xrealloc.
1908 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1909 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1910 conformance bug: the old code used a pointer after freeing the
1911 storage that it addressed.
1912 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1913 rather than doing it by hand.
1914 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1915 the buffer preserved. Use free and xmalloc instead.
1916 * quotearg.c (quotearg_n_options): Likewise.
1917 Use a simpler test for size overflow. Don't use xalloc_oversized
1918 because unsigned int might be wider than size_t (!); this suggests
1919 that we should switch from unsigned int to size_t for slot numbers.
1921 2003-10-27 Bruno Haible <bruno@clisp.org>
1923 * stdbool_.h: Better support for BeOS.
1925 2003-10-27 Paul Eggert <eggert@twinsun.com>
1927 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1928 to allocate the returned structure. Do not allocate a subarray,
1929 as x2nrealloc will do that.
1930 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1931 instead of xnrealloc.
1932 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1934 2003-10-26 Paul Eggert <eggert@twinsun.com>
1936 * xalloc.h (xalloc_oversized): New static inline function, for
1937 callers that want to do their own size-overflow checking. Include
1938 <stdbool.h>, since xalloc_oversized returns bool.
1939 * xalloc.c (array_size_overflow): Remove. All callers changed
1940 to use xalloc_oversized.
1942 Add two functions x2realloc, x2nrealloc, for programs that grow
1943 arrays dynamically by doubling their sizes.
1944 * xalloc.h (x2realloc, x2nrealloc): New decls.
1945 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1948 Port to C99 semantics for 'inline' of external functions.
1949 Bug reported by Bruno Haible.
1950 * xmalloc.c (xnmalloc_inline): New static inline function,
1951 with the old contents of xnmalloc.
1952 (xnmalloc, xmalloc): Use it.
1953 (xnrealloc_inline): New static inline function,
1954 with the old contents of xnrealloc.
1955 (xnrealloc, xrealloc): Use it.
1957 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1959 2003-10-25 Paul Eggert <eggert@twinsun.com>
1961 Fix several address-calculation bugs in the hash modules,
1962 plus some minor code cleanup.
1964 * hash.h: Include <stdbool.h>, for bool.
1965 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1966 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1967 hash_get_n_entries, hash_get_max_bucket_length,
1968 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1969 hash_rehash): Use size_t rather than unsigned.
1970 * hash.c (struct hash_table, hash_get_n_buckets,
1971 hash_get_n_buckets_used, hash_get_n_entries,
1972 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1973 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1974 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1976 (SIZE_MAX): Define if not defined.
1977 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1978 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1980 Use const * when possible.
1981 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1982 (check_tuning): Fix bug: if tuning parameters were very close to
1983 0 or 1, rounding errors could have caused subscript violations.
1984 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1985 (hash_initialize): Add 'fail:' label
1986 to free table and return NULL, and use it to simplify code.
1987 Use calloc rather than clearing the storage ourself.
1988 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1989 buffer size calculations.
1990 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1991 Include <stddef.h>, for size_t.
1992 * hash-pjw.c (hash_pjw): Likewise.
1993 Switch to method described by Bruno Haible.
1994 Include <limits.h>, for CHAR_BIT.
1995 (SIZE_BITS): New macro.
1997 2003-10-21 Paul Eggert <eggert@twinsun.com>
1999 * getndelim2.c (getndelim2): When size calculation overflows,
2000 ceiling the allocation at NMAX bytes rather than silently
2001 discarding input bytes before NMAX is reached. This makes
2002 a difference only if NMAX exceeds SIZE_MAX / 2.
2004 * obstack.c: Merge from glibc.
2005 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2006 Add libc_hidden_def (_obstack_newchunk).
2007 (_obstack_free) [! defined _LIBC]: Remove.
2008 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2009 a clone of the function body.
2010 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2011 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2013 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2014 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2017 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2018 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2019 Don't use lvalue casts, as GCC plans to remove support for them
2020 in GCC 3.5. Reported by Joseph S. Myers. This bug
2021 was also present in the non-GCC version, indicating that this
2022 code had always been buggy and had never been widely used.
2023 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2024 Use the fast variant of each macro, rather than copying the
2025 definiens of the fast variant; that way, we'll be more likely to
2026 catch future bugs in the fast variants.
2028 2003-10-20 Bruno Haible <bruno@clisp.org>
2030 * wait-process.h: New file, from GNU gettext.
2031 * wait-process.c: New file, from GNU gettext.
2033 2003-10-19 Jim Meyering <jim@meyering.net>
2035 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2037 2003-10-16 Paul Eggert <eggert@twinsun.com>
2039 * getgroups.c: Include <errno.h>, <stdlib.h>.
2040 (getgroups): First arg is int, not size_t.
2041 Don't let 'free' mangle errno.
2043 2003-10-16 Jim Meyering <jim@meyering.net>
2045 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2047 2003-10-15 Paul Eggert <eggert@twinsun.com>
2049 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2051 (new_exclude, add_exclude_file): Initial size no longer needs to
2053 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2054 our own address arithmetic overflow checking.
2056 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2057 (fnmatch): Do not alloca more than 2000 wide characters;
2058 instead, use malloc for large buffers.
2059 Check for address arithmetic overflow, and return -1
2060 with errno set to ENOMEM in that case.
2061 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2062 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2063 instead, return -1. Check for address arithmetic overflow.
2065 2003-10-14 Paul Eggert <eggert@twinsun.com>
2067 Handle invalid suffixes and overflow independently, so that
2068 callers can treat them independently as needed. Fix some bugs in
2069 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2070 suffix for a human-readable blocksize. The major caller-visible
2071 change is the addition of a new
2072 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2073 that both overflow and suffix chars were found.
2075 * human.c (humblock): Don't check separately for invalid suffix
2076 char; that is xstrtoumax's job (now that its bug is fixed).
2077 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2078 INTMAX_MAX]: New macros.
2079 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2080 TYPE_MAXIMUM): New macros.
2081 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2082 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2083 if overflow occurs, as it's what __strtol does and it's more useful
2085 (__xstrtol): If __strtol reports some error other than ERANGE,
2086 reflect it to the caller as LONGINT_INVALID. If it reports
2087 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2088 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2089 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2091 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2092 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2093 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2094 [defined UINTMAX_MAX]: New macros.
2096 2003-10-14 Bruno Haible <bruno@clisp.org>
2098 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2099 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2100 Also use volatile where needed.
2102 2003-10-12 Paul Eggert <eggert@twinsun.com>
2104 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2105 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2106 and define in terms of the other primitives.
2107 * xmalloc.c: Include stdbool.h; do not include exit.h.
2108 (SIZE_MAX): Define if not already defined.
2109 (array_size_overflow): New function.
2110 (xalloc_die): Abort instead of exiting if 'error' returns.
2111 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2112 (xmalloc, xrealloc): Use them.
2113 (xcalloc): Check for address arithmetic overflow.
2114 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2115 a bit faster than strcpy.
2117 2003-10-08 Paul Eggert <eggert@twinsun.com>
2119 Merge getpass from libc, plus a few fixes.
2121 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2122 Include <stdbool.h>.
2123 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2124 __fsetlocking to empty.
2125 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2126 do include <bits/libc-lock.h>.
2127 Do not include <fcntl.h>; not needed.
2128 [_LIBC]: Include <wchar.h>.
2129 (NOTCANCEL_MODE): New macro.
2130 (flockfile, funlockfile) [_LIBC]: New macros.
2131 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2132 [!_LIBC]: New macros.
2133 (call_fclose): New function.
2134 (getpass): Use it. Save tty stream separately; this simplifies the
2135 code and makes it more reliable if stdin happens to equal stdout.
2136 Invoke __fsetlocking on tty.
2137 Handle thread cancellation if needed.
2138 Namespace cleanup (use __tcgetattr, __getline).
2139 Use bool for Booleans.
2140 [USE_IN_LIBIO]: Handle wide streams.
2141 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2142 stream might go where.
2144 * unlocked-io.h: Include <stdio.h>, so that the caller
2145 doesn't have to include <stdio.h> before us.
2146 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2147 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2148 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2149 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2150 if not declared, so that we can use getpass.c code from libc without
2152 (flockfile, ftrylockfile, funlockfile): New macros.
2154 2003-10-06 Bruno Haible <bruno@clisp.org>
2156 * version-etc-2.h: Remove file.
2157 * version-etc-2.c: Remove file.
2159 2003-09-25 Jim Meyering <jim@meyering.net>
2160 Bruno Haible <bruno@clisp.org>
2162 This lets translators provide better translations for the
2163 "Written by ..." part of --version output.
2164 * version-etc.h: Include stdarg.h.
2165 (version_etc_copyright): Declare as readonly.
2166 (version_etc): Make this function variadic with a NULL-terminated list
2167 of author name strings.
2168 (version_etc_va): New declaration.
2169 * version-etc.c: Include stdarg.h, stdlib.h.
2170 (version_etc_copyright): Declare as readonly.
2171 (version_etc_va): New function. Provide a different translatable string
2172 for each possible number of authors < 10. Abbreviate when there are 10
2174 (version_etc): Make this function variadic. Call version_etc_va.
2175 Suggestion from Gary V. Vaughan.
2177 * long-options.h (parse_long_options): Change prototype: the authors
2178 string is moved to the end and becomes variadic.
2179 * long-options.c: Include stdarg.h.
2180 (parse_long_options): Make this function variadic, too.
2181 Call version_etc_va, not version_etc.
2183 2003-10-06 Bruno Haible <bruno@clisp.org>
2185 * fatal-signal.h: New file, from GNU gettext.
2186 * fatal-signal.c: New file, from GNU gettext.
2188 2003-10-04 Karl Berry <karl@gnu.org>
2190 * argp*: update from libc.
2192 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2194 * getpass.c (getpass): Use a no-op fseek when switching from input to
2195 output mode on the same stream.
2197 2003-09-29 Paul Eggert <eggert@twinsun.com>
2199 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2200 Fix arg typo in previous patch.
2202 2003-09-28 Jim Meyering <jim@meyering.net>
2204 * error.c: Correct cpp indentation.
2206 2003-09-27 Paul Eggert <eggert@twinsun.com>
2208 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2209 Omit the special code that used __typeof__, since we worry that
2210 it could be more trouble than it's worth. See:
2211 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2212 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2216 2003-09-26 Jim Meyering <jim@meyering.net>
2218 * error.c (error_tail): Move some declarations
2219 into inner scope where the local variables are used.
2221 2003-09-26 Bruno Haible <bruno@clisp.org>
2223 * stpncpy.h (gnu_stpncpy): New declaration.
2224 (stpncpy): Define as alias for gnu_stpncpy.
2225 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2227 2003-09-26 Paul Eggert <eggert@twinsun.com>
2229 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2230 (error_tail): Do not loop, reallocating temporary buffer, since
2231 the output cannot contain more wide characters than the input
2232 contains bytes, the size must be big enough already. This avoids
2233 one potential size overflow calculation. Check for size overflow
2234 when calculating temporary buffer size. Free temporary buffer
2235 when done, if it was allocated with malloc; this plugs a memory
2236 leak. Remove casts from void * to pointers, that are no longer
2237 needed now that we're assuming C89 or better.
2239 Merge error changes from glibc.
2241 * error.c, error.h: Update copyright notice header to match glibc.
2242 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2243 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2244 Disable cancellation while printing error.
2245 * error.h: Prepend __ to parameter names.
2247 2003-09-25 Karl Berry <karl@gnu.org>
2249 * argp-fmtstream.c, argp-help.c: update from libc.
2251 2003-09-25 Bruno Haible <bruno@clisp.org>
2253 * version-etc-2.h: New file, from version-etc.h with modifications.
2254 * version-etc-2.c: New file, from version-etc.c with modifications.
2256 2003-09-25 Simon Josefsson <jas@extundo.com>
2258 * xgetdomainname.h: New file.
2259 * xgetdomainname.c: New file.
2261 2003-09-25 Simon Josefsson <jas@extundo.com>
2262 Bruno Haible <bruno@clisp.org>
2264 * getdomainname.h: New file.
2265 * getdomainname.c: New file.
2267 2003-09-24 Paul Eggert <eggert@twinsun.com>
2269 * linebuffer.c (freebuffer): Don't free the argument, just
2270 the buffer associated with the argument. Bug reported by
2273 2003-09-19 Karl Berry <karl@gnu.org>
2275 * argp.h: update from libc.
2277 2003-09-16 Paul Eggert <eggert@twinsun.com>
2279 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2280 input error, instead of returning NULL the next time we are called
2281 (and therefore losing track of errno).
2283 2003-09-15 Paul Eggert <eggert@twinsun.com>
2285 * getndelim2.c (getndelim2): Don't trash errno when a read
2286 fails, so that the caller gets the proper errno.
2288 * readutmp.c (read_utmp): Likewise.
2289 Check for fstat error. Close stream and free storage
2292 2003-09-14 Bruno Haible <bruno@clisp.org>
2294 * fwriteerror.h: New file.
2295 * fwriteerror.c: New file.
2297 2003-09-14 Jim Meyering <jim@meyering.net>
2299 * getloadavg.c: Correct cpp indentation.
2300 * strdup.c: Likewise.
2301 * vasnprintf.c: Likewise.
2303 2003-09-12 Paul Eggert <eggert@twinsun.com>
2305 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2306 * obstack.c [!defined _LIBC]: Likewise.
2307 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2308 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2309 * exitfail.c: Don't include stdlib.h; no longer needed.
2311 More changes to assume C89 or better.
2313 * error.c (error_tail): Assume vprintf.
2315 * argmatch.c (getenv): Remove decl.
2316 * progreloc.c (get_full_program_name): Define via prototype.
2317 * setenv.c (clearenv): Likewise.
2318 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2320 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2321 (malloc, memcpy): Remove decls.
2322 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2323 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2324 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2325 (memcpy): Remove macro.
2326 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2327 (__P): Remove. All uses removed.
2328 (PTR): Remove. All uses changed to void *.
2329 (CHAR_BIT, NULL): Remove.
2330 (spaces, zeros, memset_space, memset_zero)
2331 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2333 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2334 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2335 Define with prototype.
2336 Remove now-unnecessary prototype decl.
2337 (extra_args_spec): Assume ANSI C. All uses changed.
2338 (extra_args_spec_iso): Remove.
2339 (my_strftime, emacs_strftimeu): Define via prototype.
2340 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2342 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2343 * strtoimax.c: Include <stdlib.h> unconditionally.
2344 (strtoul, strtol): Remove decls.
2345 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2347 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2348 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2349 (LOCALE_PARAM_PROTO): New macro.
2350 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2351 (INTERNAL (strtol), strtol): Define with a prototype.
2352 (PARAMS): Remove. All uses removed.
2353 * tempname.c: Include <string.h> unconditionally.
2354 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2355 * xgethostname.c (main): Define with a prototype.
2356 * xmalloc.c: Include "xalloc.h" first, to check interface.
2357 Include <stdlib.h> unconditionally.
2358 (calloc, malloc, realloc, free): Remove decls.
2359 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2360 Include <stdlib.h> unconditionally. Sort include file names.
2362 (xstrtod): Define with a prototype.
2363 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2364 (strtol, strtoul): Remove decls.
2366 2003-09-11 Paul Eggert <eggert@twinsun.com>
2368 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2369 Include <stdlib.h>, <string.h> unconditionally.
2370 Remove now-unnecessary cast to char *.
2371 * strnlen.c: Include <string.h> unconditionally.
2372 * yesno.c (yesno): Define with a prototype.
2374 2003-09-10 Bruno Haible <bruno@clisp.org>
2376 * strcspn.c: Include <string.h> unconditionally.
2377 * strpbrk.c: Include <string.h> unconditionally.
2378 * strstr.c: Include <string.h> unconditionally.
2379 * unicodeio.c: Include <string.h> unconditionally.
2380 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2381 * unsetenv.c: Likewise.
2382 * xreadlink.c: Include <stdlib.h> unconditionally.
2383 * yesno.c: Include <stdlib.h> unconditionally.
2384 (rpmatch): Add prototype.
2386 2003-09-10 Jim Meyering <jim@meyering.net>
2388 * error.c: Correct indentation of cpp directives.
2390 2003-09-09 Paul Eggert <eggert@twinsun.com>
2394 * acosl.c (main): Use a prototype.
2395 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2398 * getloadavg.c (getloadavg, main): Define via prototypes.
2400 * getopt.h (struct option.name): Assume C89, and use 'const'.
2401 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2402 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2404 * getopt.c (const): Remove macro.
2405 Include <string.h> unconditionally.
2406 (my_index): Remove; all uses changed to strchr.
2407 (strlen): Remove decl.
2408 (exchange): Remove forward decl; no longer needed.
2409 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2410 Define with prototype.
2411 * getopt1.c (const): Remove macro.
2412 (getopt_long, getopt_long_only, main): Define with prototype.
2414 * getugroups.c: Include <string.h> unconditionally.
2416 * getusershell.c: Include <stdlib.h> unconditionally.
2417 (getusershell, setusershell, endusershell, readname, main):
2418 Define with prototypes.
2420 * group-member.c: Include group-member.h first.
2421 Include <stdlib.h> unconditionally.
2423 * hard-locale.c: Include hard-locale.h first.
2424 Include <stdlib.h>, <string.h> unconditionally.
2426 * hash.c (free, malloc): Remove decls.
2427 Include <stdlib.h> unconditionally.
2429 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2430 (getenv): Do not declare.
2432 * idcache.c: Include <string.h> unconditionally.
2434 * long-options.c: Include long-options.h first, to test interface.
2435 Include <stdlib.h> unconditionally.
2437 * makepath.c: Include makepath.h first, to test interface.
2438 Include <stdlib.h> and <string.h> unconditionally.
2440 * linebuffer.c: Include <stdlib.h>.
2441 (free): Remove decl.
2443 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2444 rpl_malloc returns void *, not char *.
2445 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2447 * md5.h: Include <limits.h> unconditionally.
2448 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2449 (__P): Remove; all uses removed.
2450 * md5.c: Include "md5.h" first.
2451 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2452 md5_buffer, md5_process_bytes, md5_process_block):
2453 Define with prototypes.
2454 * sha.h (__P): Remove all uses. (It wasn't defined??)
2455 * sha.c: Include "sha.h" first.
2456 Include <stdlib.h>, <string.h> unconditionally.
2458 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2459 * memcmp.c (__ptr_t): Likewise.
2460 * memrchr.c (__ptr_t): Likewise.
2461 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2462 Include <string.h> unconditionally.
2463 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2464 * memchr.c: Include <stdlib.h> unconditionally.
2465 * memchr.c (LONG_MAX): Remove.
2466 * memrchr.c (LONG_MAX): Likewise.
2467 * memchr.c (__memchr): Define via a prototype.
2468 * memrchr.c (__memrchr): Likewise.
2469 * memcmp.c (__P): Remove, and remove all uses.
2470 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2471 Remove forward decls; no longer needed.
2472 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2473 Use types required by C89 in prototype.
2475 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2476 * savedir.c: Likewise.
2477 * mkdir.c (free): Remove decl.
2478 * rmdir.c (rmdir): Define with a prototype.
2479 * savedir.c: Include savedir.h first, to test interface.
2481 * mktime.c (STDC_HEADERS): Remove.
2482 Include <stdlib.h>, <string.h> unconditionally.
2484 * modechange.c: Include <stdlib.h> unconditionally.
2485 (malloc): Remove decl.
2487 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2488 (free): Remove decl.
2490 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2491 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2492 (This type really should be intptr_t, but that's a C99ism.)
2493 (_obstack_memcpy): Remove: all uses changed to memcpy.
2494 Include <string.h> unconditionally.
2495 (struct obstack): Assume __STDC__ for types of members
2496 chunkfun, freefun, extra_arg.
2497 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2498 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2499 obstack_begin, obstack_specify_allocation,
2500 obstack_specify_allocation_with_arg, obstack_chunkfun,
2501 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2502 Remove unprototyped decls and the macros that use them.
2503 * obstack.c (POINTER): Remove. All uses changed to void *.
2504 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2505 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2506 (defined __STDC__ && __STDC__)]:
2507 Remove nonprototyped code.
2508 Include <stdlib.h> unconditionally.
2509 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2510 _obstack_allocated_p, _obstack_free, obstack_free,
2511 _obstack_memory_used, print_and_abort):
2512 Define using prototypes.
2513 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2514 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2515 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2516 obstack_next_free, obstack_object_size, obstack_room) [0]:
2517 Remove unused, unprototyped code.
2519 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2521 * physmem.c (physmem_total, physmem_available, main): Define
2524 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2525 (main): Define with a prototype.
2527 * posixver.c (getenv): Remove decl.
2529 * putenv.c (malloc): Returns void *, not char *.
2530 Include <string.h> unconditionally.
2531 (strchr, memcpy, NULL): Do not define.
2533 * readtokens.c: Include readtokens.h first, to test interface.
2534 Include <stdlib.h>, <string.h> unconditionally.
2535 (init_tokenbuffer): Define with a prototype.
2537 * regex.c (PARAMS): Remove. All uses removed.
2538 All uses of _RE_ARGS removed, too.
2539 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2541 (bzero): Assume memset exists.
2542 (memcmp, memcpy, NULL): Remove.
2543 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2544 char, or assignments to local vars of type signed char.
2545 (init_syntax_once, PREFIX(extract_number_and_incr),
2546 PREFIX(print_partial_compiled_pattern),
2547 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2548 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2549 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2550 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2551 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2552 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2553 wcs_compile_range, byte_compile_range, truncate_wchar,
2554 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2555 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2556 count_mbs_length, wcs_re_match_2_internal,
2557 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2558 PREFIX(alt_match_null_string_p),
2559 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2560 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2561 regfree, PREFIX(extract_number)): Define with prototype. Remove
2562 now-unnecessary declaration, if any.
2563 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2565 Remove now-unnecessary casts among pointer types.
2566 * regex.h (_RE_ARGS): Remove. All uses removed.
2568 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2569 (free): Remove decl.
2571 * rpmatch.c: Include <stdlib.h> unconditionally.
2573 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2574 (free): Remove decl.
2576 * save-cwd.c: Include <stdlib.h> unconditionally.
2577 * xgetcwd.c: Likewise.
2579 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2580 (free): Remove decl.
2582 * strchrnul.c (strchrnul): Define with a prototype.
2583 Fix bug: c_in was not converted to char before searching.
2585 The following changes are not K&R related:
2587 * group-member.h: Include <sys/types.h>, so that this file is
2589 * makepath.h: Likewise.
2591 * getusershell.c (readname, default_index, line_size, readname):
2592 Use size_t, not int, for sizes.
2593 (readname): If the size overflows, report an error instead of
2596 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2598 * getndelim2.c: Assume stdlib.h per the C89 spec.
2600 2003-09-08 Paul Eggert <eggert@twinsun.com>
2602 Assume C89 or better; remove K&R cruft.
2603 A few of these changes were first proposed by Derek Robert Price
2604 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2606 * addext.c: Include <string.h> unconditionally.
2607 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2608 Don't declare getenv or malloc.
2610 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2611 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2613 (find_stack_direction, alloca): Use prototypes.
2615 * atexit.c (atexit): Define using a prototype.
2617 * basename.c, dirname.c, stripslash.c:
2618 Include <string.h> unconditionally.
2620 * bcopy.c: Include <stddef.h>.
2621 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2623 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2625 * error.h (error, error_at_line, error_print_progname)
2626 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2627 * error.c: Include error.h first, to check interface.
2628 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2629 (VA_START): Remove; all uses changeed to va_start.
2630 (exit, strerror): Remove decls.
2631 (error_print_progname): Prototype uncondionally.
2632 Don't include <errno.h>; no longer needed.
2633 (private_strerror): Remove.
2634 (error_tail): Always define.
2635 (error, error_at_line): Assume C89 or better; always use prototypes.
2636 * fatal.c: Include "fatal.h" first, to test interface.
2637 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2638 (VA_START): Remove; all uses changed to va_start.
2639 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2641 (exit): Remove decl.
2642 (fatal): Prototype unconditionally. Assume va_start works.
2643 Abort at end, to pacify gcc.
2645 * euidaccess.c (main): Define with a prototype.
2647 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2649 * exitfail.c: Include <stdlib.h> unconditionally.
2651 * fnmatch_.h (__P): Remove. All uses changed to assume
2653 * fnmatch.c: Include fnmatch.h first, to test interface.
2654 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2655 (getenv): Remove decl.
2656 (fnmatch): Define using a prototype.
2657 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2658 (FCT): Define using a prototype.
2660 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2662 * gethostname.c: Include <stddef.h>.
2663 (gethostname): Define with prototype. Length is size_t, not int.
2665 2003-09-08 Paul Eggert <eggert@twinsun.com>
2667 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2668 getversion.c should have been removed then, but was accidentally
2671 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2672 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2674 2003-09-07 Paul Eggert <eggert@twinsun.com>
2676 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2677 copy_tm_result. Bug reported by Simon Josefsson in
2678 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2680 2003-09-06 Paul Eggert <eggert@twinsun.com>
2682 * time_r.c, time_r.h: New files.
2684 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2686 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2687 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2689 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2691 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2692 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2695 * timegm.c: Switch to glibc implementation, with the following changes:
2696 [defined HAVE_CONFIG_H]: Include <config.h>.
2697 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2698 (__mktime_internal) [!defined _LIBC]: New decl.
2699 (__gmtime_r) [!defined _LIBC]: New macro and function.
2700 (timegm): Use a prototype, since gnulib assumes C89.
2701 Do not bother declaring tmp to be const, as it's not really usefu.
2702 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2703 (timegm): Declare only if HAVE_DECL_TIMEGM.
2705 2003-09-03 Paul Eggert <eggert@twinsun.com>
2707 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2708 Bug reported by Lute Kamstra in
2709 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2711 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2712 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2713 course with correspondingly smaller numbers for tomorrow and
2714 yesterday. From Tadayoshi Funaba. Originally installed into
2715 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2718 2003-08-31 Simon Josefsson <jas@extundo.com>
2720 * timegm.h: New file.
2721 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2723 2003-08-31 Karl Berry <karl@gnu.org>
2725 * argp.h: update from libc.
2727 2003-08-28 Bruno Haible <bruno@clisp.org>
2729 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2730 warning on QNX, which defines O_BINARY to 000000.
2732 2003-08-24 Bruno Haible <bruno@clisp.org>
2734 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2735 MSVC7 <stdio.h> is included later.
2737 2003-08-20 Bruno Haible <bruno@clisp.org>
2739 * progname.h: New file, from GNU gettext.
2740 * progname.c: New file, from GNU gettext.
2741 * progreloc.c: New file, from GNU gettext.
2743 2003-08-19 Bruno Haible <bruno@clisp.org>
2745 * xstrdup.c: Assume <string.h> exists.
2747 2003-08-18 Jim Meyering <jim@meyering.net>
2749 * setenv.h: Indent nested cpp directive.
2750 * vasnprintf.c: Remove trailing blanks.
2752 2003-08-17 Simon Josefsson <jas@extundo.com>
2753 Bruno Haible <bruno@clisp.org>
2755 * xstrndup.h: New file.
2756 * xstrndup.c: New file.
2758 2003-08-17 Bruno Haible <bruno@clisp.org>
2760 * strndup.h: New file.
2762 2003-08-16 Paul Eggert <eggert@twinsun.com>
2764 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2765 space, undoing this 2003-08-12 change:
2766 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2768 2003-08-16 Jim Meyering <jim@meyering.net>
2770 Merge from coreutils.
2771 * xstrtoimax.c: #else #if -> #elif.
2772 * xstrtoumax.c: Likewise.
2774 2003-08-15 Paul Eggert <eggert@twinsun.com>
2776 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2777 rather than tab, after '#' in shell-script copyright notices.
2778 Suggested by Bruno Haible.
2780 2003-08-15 Jim Meyering <jim@meyering.net>
2781 and Paul Eggert <eggert@twinsun.com>
2783 Merge from coreutils.
2784 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2785 member but strut utmpx does not. Needed for AIX 4.3.3.
2786 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2788 2003-08-15 Jim Meyering <jim@meyering.net>
2790 Merge from coreutils.
2791 * xgethostname.c: Include <stdlib.h>.
2792 (xghostname): Don't exit for anything other than memory-related
2793 failure; just return NULL.
2794 * userspec.c: Include "posixver.h".
2795 (parse_user_spec): Accept `.' as a separator only
2796 in pre-POSIX-200112 mode.
2797 * strtoimax.c: Use #elif rather than #else #if.
2798 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2799 Remove function, now that we can rely on a working tzset function.
2800 [!_LIBC]: Ensure that the required autoconf test has been run.
2801 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2802 Use underlying_strftime for %r.
2803 * sha.c: Merge in some clean-up and optimization changes from glibc.
2804 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2805 Ensure that it is a multiple of 64.
2806 Rearrange loop exit tests so as to avoid performing an
2807 additional fread after encountering an error or EOF.
2808 * realloc.c: Update copyright date.
2810 2003-08-14 Jim Meyering <jim@meyering.net>
2812 Merge from coreutils.
2813 * obstack.h: Whitespace changes.
2814 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2815 and xcalloc return values.
2816 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2817 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2818 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2819 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2820 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2822 Use mntctl's return value to drive the entry-processing loop, since
2823 we can't rely on the value of the vmt_length member in the last
2824 entry. On some systems doing so could result in exhausting
2825 virtual memory. Based in part on a patch from Mike Jetzer.
2827 2003-08-14 Jim Meyering <jim@meyering.net>
2828 and Paul Eggert <eggert@twinsun.com>
2830 Merges from coreutils, plus other fixes.
2831 * physmem.c: Merge in portability changes from gcc/libiberty
2832 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2833 for credits and details. Thanks to Kaveh Ghazi for helping
2834 to keep these files in sync.
2835 (ARRAY_SIZE): Define it.
2836 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2837 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2838 (memcasecmp): Don't assume size_t fits in unsigned int.
2839 Remove casts and duplicate code.
2840 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2841 (memcpy): Remove definition.
2842 Merge in some clean-up and optimization changes from glibc.
2843 [BLOCKSIZE]: Move definition to top of file.
2844 Ensure that it is a multiple of 64.
2845 Rearrange loop exit tests so as to avoid performing an
2846 additional fread after encountering an error or EOF.
2847 * md5.h (md5_uintptr): Define.
2848 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2849 return to the initial working directory. Preserve errno
2851 * idcache.c: Include "xalloc.h".
2852 (xmalloc, xrealloc): Remove decls.
2853 (getuser): Remove casts no longer required in C89.
2854 * human.c: Include stdio.h, for sprintf.
2855 * group-member.c: Include "xalloc.h".
2856 (xmalloc, xrealloc): Remove decls.
2857 (get_group_info): Remove casts no longer required in C89.
2858 * getusershell.c (readname): Remove casts no longer required in C89.
2859 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2860 * getline.c: Whitespace fix, from coreutils.
2862 2003-08-13 Paul Eggert <eggert@twinsun.com>
2864 * exclude.c: Include <ctype.h>
2865 (IN_CTYPE_DOMAIN): New macro.
2867 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2870 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2871 Undo previous (whitespace-only) change.
2873 2003-08-12 Paul Eggert <eggert@twinsun.com>
2875 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2876 Normalize leading white space and remove trailing white space.
2877 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2878 notice, as per ../config/srclist-update.
2880 Merge from coreutils.
2881 * euidaccess.h: New file.
2882 * euidaccess.c: Include it.
2883 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2884 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2885 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2887 2003-08-11 Bruno Haible <bruno@clisp.org>
2889 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2890 (vasnprintf): Use it instead of wcslen.
2892 2003-08-11 Bruno Haible <bruno@clisp.org>
2894 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2895 value to ensure that _Bool promotes to int. Use #define for _Bool when
2896 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2898 2003-08-10 Karl Berry <karl@gnu.org>
2900 * regex.h: update from libc (whitespace fix).
2902 2003-08-09 Paul Eggert <eggert@twinsun.com>
2904 Merge some files from coreutils. These changes were
2905 originally made by Jim Meyering.
2906 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2907 many older Unixes require this.
2908 * alloca.c (alloca): Remove cast to argument of free;
2909 no longer needed in C89.
2910 * alloca_.h, regex.h: Fix white space to match
2911 what GNU indent does.
2913 2003-08-05 Paul Eggert <eggert@twinsun.com>
2915 * bumpalloc.h: Remove.
2917 2003-08-04 Paul Eggert <eggert@twinsun.com>
2919 * getloadavg.c: Change copyright notice and spacing to conform to
2922 Merge from coreutils.
2923 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2925 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2926 from Karl Berry, implemented by Jim Meyering.
2927 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2928 from Dmitry V. Levin.
2929 Remove anachronistic cast of xrealloc.
2930 * fnmatch_.h (__const): Remove. Use 'const'.
2931 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2932 type. Otherwise, it wouldn't compile with at least /bin/cc on
2933 ymp-cray-unicos9.0.2.X.
2934 Combine two mostly-identical uses of alloca into one.
2935 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2937 2003-08-04 Dave Love <d.love@dl.ac.uk>
2941 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2942 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2943 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2944 obsolete NLIST_NAME_UNION.
2945 [__GNU__]: Undef BSD and FSCALE.
2946 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2948 2003-08-03 Paul Eggert <eggert@twinsun.com>
2950 * stdbool_.h (_Bool): Make it signed char, instead of
2951 an enum type, so that it's guaranteed to promote to int. See:
2952 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2954 2003-07-31 Paul Eggert <eggert@twinsun.com>
2956 * strerror.c: Include config.h, limits.h. Declare sprintf.
2957 (strerror): Don't assume that a printable int fits in 14 bytes.
2959 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2960 Bruno Haible <bruno@clisp.org>
2962 * getline.h (getline, getdelim): Change return type to ssize_t.
2963 * getline.c (getline, getdelim): Likewise.
2964 Remove _GNU_SOURCE define; now it's defined in config.h through
2967 2003-07-22 Paul Eggert <eggert@twinsun.com>
2969 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2970 over-parenthesization in macros.
2972 Sync with coreutils.
2974 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2977 Use `exit_failure' for xalloc and xmemcoll instead of their own
2978 private exit-failure variables.
2979 * xalloc.h (xalloc_exit_failure): Remove.
2980 * xmalloc.c: Likewise. Include exitfail.h.
2981 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2982 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2983 * xmemcoll.c: Likewise. Include exitfail.h.
2984 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2986 2003-07-18 Paul Eggert <eggert@twinsun.com>
2988 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2989 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2990 to test that it can stand by itself. Include "exitfail.h".
2991 Clients should set exit_failure instead.
2992 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2994 2003-07-18 Andreas Schwab <schwab@suse.de>
2996 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2998 2003-07-18 Bruno Haible <bruno@clisp.org>
3000 * getndelim2.h: New file.
3001 * getndelim2.c: Make into a module of its own. Include config.h,
3003 (getndelim2): Make non-static. Change return type to ssize_t.
3004 * getline.h: Change argument names.
3005 * getline.c: Include getndelim2.h instead of getndelim2.c.
3006 * getnline.c: Include getndelim2.h.
3008 2003-07-17 Bruno Haible <bruno@clisp.org>
3010 * Makefile.am: Remove file.
3011 * Makefile.in: Remove file.
3013 2003-07-17 Bruno Haible <bruno@clisp.org>
3015 * getnline.h: New file.
3016 * getnline.c: New file.
3017 * getndelim2.c: New file, extracted from getline.c.
3018 (getndelim2): Renamed from getdelim2, with added nmax argument.
3019 * getline.c: Include getndelim2.c.
3020 (getdelim2): Moved out to getndelim2.c.
3021 (getline, getdelim): Update.
3023 2003-07-15 <karl@gnu.org>
3025 * vasnprintf.c: update from gettext.
3027 2003-07-15 Jim Meyering <jim@meyering.net>
3029 * makepath.c (make_path): Enclose diagnostic in _(...).
3031 2003-07-14 Paul Eggert <eggert@twinsun.com>
3033 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3034 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3035 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3036 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3037 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3038 updated automatically by ../config/srclist-update. This changes
3039 their license from LPGL to GPL.
3041 2003-07-14 Jim Meyering <jim@meyering.net>
3043 Don't emit diagnostics. Let callers do that.
3044 * save-cwd.c: Don't include "error.h".
3045 (save_cwd): Don't call error. Ensure that errno is valid
3046 when returning nonzero.
3048 * save-cwd.h (restore_cwd): Update prototype.
3049 * save-cwd.c (restore_cwd): Remove two parameters.
3050 Simplify. Don't call error upon failure. Let callers do that.
3051 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3052 when auditing is enabled. But don't bother updating the #if.
3054 2003-07-14 Simon Josefsson <jas@extundo.com>
3056 * mempcpy.h: New file.
3057 * mempcpy.c: New file.
3059 2003-07-14 Paul Eggert <eggert@twinsun.com>
3061 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3062 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3063 unicodeio.c, unicodeio.h, unlocked-io.h:
3064 Switch from LGPL to GPL.
3066 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3068 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3069 it breaks C++ compilation.
3070 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3072 2003-07-10 Jim Meyering <jim@meyering.net>
3074 * vasnprintf.c: Remove trailing blanks.
3075 Make cpp indentation consistent.
3077 2003-07-09 Paul Eggert <eggert@twinsun.com>
3079 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3080 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3081 Switch from LGPL to GPL.
3083 2003-07-07 Paul Eggert <eggert@twinsun.com>
3085 * mktime.c: Fix some boundary cases and remove need for floating point.
3087 Issue a compile-time diagnostic if time_t is floating point, or if
3088 two's complement arithmetic is not in effect, or if arithmetic
3089 right shift does not propagate the sign. These assumptions were
3090 all in the original code but they weren't checked.
3092 (TIME_T_MIDPOINT, verify): New macros.
3093 (__isleap): Remove; it has integer overflow problems.
3094 (leapyear): New function, without those problems.
3095 (ydhms_tm_diff): Remove; splitting into two parts.
3096 (ydhms_diff): New function, containing the arithmetic part of
3097 the old ydhms_tm_diff function. Issue a compile-time
3098 diagnostic if we are not using C99 integer division.
3099 Avoid casts when possible.
3100 (guess_time_tm): New function, containing the checking part of
3101 the old ydhms_tm_diff function. Return the new value, rather than
3102 the difference between it and the old. Accept a new argument T
3103 so that *T specifies the old value. Check for overflow in the result.
3105 (__mktime_internal): Use a time_t offset, not a long int offset.
3106 This undoes the 2003-06-04 change, which is no longer needed now
3107 that we have better overflow checking.
3108 (localtime_offset): Likewise.
3110 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3111 and long are 64-bit but int is only 32-bit.
3112 (ydhms_diff): Use long int to store year1 and yday1.
3113 Issue a compile-time diagnostic if long int is not wide enough.
3115 (__mktime_internal): Use long int to store adjusted year and yday.
3116 Use plain C rather than preprocessor commands, if that doesn't
3118 Check for overflow (and try to repair) after each probe
3119 rather than checking only at the very end. This avoids some bugs
3120 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3121 does not equal GMT offset at maximum time).
3122 Use integer to check for overflow rather than floating point; this
3123 is more portable to non-IEEE hosts, and is a tad faster.
3124 When we detect that we are oscillating between two values,
3125 don't check whether tm_isdst has the requested value, since
3126 we already know the answer. When tm_isdst has the wrong value,
3127 use a different heuristic to find the right one, based on the
3128 extreme values actually observed in practice in tz2003a,
3129 rather than the (overly optimistic) "previous 3 calendar quarters".
3131 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3132 "T const" to accommodate glibc style.
3133 (check_result): Use less-confusing report format. "long" -> "long int.
3135 Don't loop if the iteration overflows time_t.
3136 Allow a negative step in the iteration.
3138 2003-07-01 Paul Eggert <eggert@twinsun.com>
3140 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3141 having it depend on HAVE_SYS_TYPES_H.
3143 2003-06-25 Bruno Haible <bruno@clisp.org>
3145 * readlink.c: New file.
3147 2003-06-20 Bruno Haible <bruno@clisp.org>
3149 Assume C89, so PARAMS isn't needed.
3150 * unicodeio.h (PARAMS): Remove.
3151 * unicodeio.c: Don't use PARAMS.
3153 2003-06-18 Jim Meyering <jim@meyering.net>
3155 Merge changes from coreutils.
3156 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3157 Remove explicit declarations of xmalloc and realloc.
3159 (read_utmp): Remove anachronistic cast of xmalloc.
3161 2003-06-17 Paul Eggert <eggert@twinsun.com>
3163 Assume C89, so PARAMS isn't needed.
3164 * backupfile.h (PARAMS): Remove. All uses removed.
3165 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3166 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3167 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3168 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3169 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3170 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3171 xstrtol.h: Likewise.
3172 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3173 same.h, strverscmp.h: Do not include config.h; no longer needed.
3174 Anyway, config.h should always be included before any other file.
3176 2003-06-11 Simon Josefsson <jas@extundo.com>
3178 * sysexit_.h: New file.
3180 2003-05-20 Derek Price <derek@ximbiot.com>
3182 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3184 2003-06-10 Simon Josefsson <jas@extundo.com>
3186 * strchrnul.h: New file.
3187 * strchrnul.c: New file.
3189 2003-06-10 Simon Josefsson <jas@extundo.com>
3191 * argp.h: New file, from glibc.
3192 * argp-ba.c: New file, from glibc.
3193 * argp-eexst.c: New file, from glibc.
3194 * argp-fmtstream.c: New file, from glibc.
3195 * argp-fmtstream.h: New file, from glibc.
3196 * argp-fs-xinl.c: New file, from glibc.
3197 * argp-help.c: New file, from glibc.
3198 * argp-namefrob.h: New file, from glibc.
3199 * argp-parse.c: New file, from glibc.
3200 * argp-pv.c: New file, from glibc.
3201 * argp-pvh.c: New file, from glibc.
3202 * argp-xinl.c: New file, from glibc.
3204 2003-06-07 Jim Meyering <jim@meyering.net>
3206 * readtokens.h: Put `Free Software Foundation, Inc.'
3207 in place of my name in the copyright comment.
3208 Remove definition and uses of __P.
3211 * stat.c: Don't declare xmalloc explicitly.
3212 Instead, include "xalloc.h".
3213 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3214 xrealloc, and xcalloc return values.
3215 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3217 * xgetcwd.h: Remove definition/uses of PARAMS.
3219 2003-06-06 Jim Meyering <jim@meyering.net>
3221 * stdbool_.h: Renamed from stdbool.h.in.
3223 2003-06-06 Jim Meyering <jim@meyering.net>
3225 Merge from coreutils.
3226 * same.c: (same_name): Declare *_basename locals to be `const'.
3227 Consolidate declarations and initializations of *_base* locals.
3229 Merge from coreutils.
3230 This avoids a core dump on systems without GNU putenv,
3231 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3232 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3233 (unsetenv): New static function, from GNU libc.
3234 (rpl_putenv): Use it.
3236 * modechange.c: Remove trailing blanks.
3238 Merge from coreutils.
3239 * fsusage.c: Remove declaration of statfs.
3240 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3242 * posixtm.c: Include <stdbool.h> unconditionally.
3244 2003-06-05 Paul Eggert <eggert@twinsun.com>
3246 * mktime.c (__mktime_internal): When resolving a tm_isdst
3247 mismatch, look in future quarters as well as past. This fixes a
3248 bug when processing fall-backwards gaps immediately after a long
3249 period of daylight-saving time.
3251 * mktime.c: Assume freestanding C89 or better.
3252 (HAVE_LIMITS_H): Remove. Assume it's 1.
3253 (__P): Remove; not used.
3254 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3255 (mktime, not_equal_tm, print_tm, check_result,
3256 main): Use prototypes. Use const * where appropriate.
3257 (main): Fix typo in testing code that uncovered by above changes.
3258 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3260 2003-06-04 Paul Eggert <eggert@twinsun.com>
3262 * mktime.c: Fix Debian bug 177940
3263 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3264 (localtime_offset): Now long int, not time_t, because we want it
3265 to be guaranteed to be signed. All uses changed.
3266 (__mktime_internal): If overflow would occur when adding offset,
3269 Merge 'human' changes from coreutils. Rewrite to support
3270 locale-specific notations like thousands separators.
3271 * human.c: Simplify authorship notice.
3272 Include human.h immediately after config.h.
3273 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3274 <limits.h>: Do not include, since human.h does.
3275 (SIZE_MAX, UINTMAX_MAX): New macros.
3276 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3277 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3278 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3279 (power_letter): Renamed from suffixes.
3280 (generate_suffix_backwards): Remove.
3281 (adjust_value): Now takes int style (because of human.h changes)
3282 and long double value (for greater precision on some platforms).
3283 (group_number): New function.
3284 (human_readable): Use it. Use integer options, not enum.
3285 Put the options before the sizes in the arg list.
3286 Support all the new options.
3287 The old human_readable function has been removed;
3288 use inttostr.h instead.
3289 (human_readable, default_block_size, humblock):
3290 Use uintmax_t, not int, for block sizes.
3291 (human_readable_inexact, block_size_types): Remove.
3292 (block_size_opts): New constant.
3293 (human_options): Renamed from human_block_size, with new signature
3294 that allows block sizes up to UINTMAX_MAX. All callers changed.
3295 * human.h: Add copyright and authorship notice.
3296 Include <limits.h> and <stdbool.h> unconditionally.
3297 (PARAMS): Remove. All uses removed.
3298 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3299 (enum human_inexact_style): Remove tag; now a nameless enum.
3300 (human_floor, human_ceiling, human_round_to_even): Now have
3301 values 2, 0, 1 rather than -1, 1, 0.
3302 (human_group_digits, human_suppress_point_zero, human_autoscale,
3303 human_base_1024, human_SI, human_B): New constants.
3304 (human_readable_inexact, human_block_size): Remove.
3305 (human_readable): Size args are now uintmax_t, not int.
3306 (human_options): New decl.
3308 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3309 unnecessary now that we assume C89 or better. This change
3310 imported from coreutils.
3312 * mktime.c (__mktime_internal): Do not reject negative timestamps
3313 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3314 in the 2003-05-30 sync from glibc.
3316 .h files should stand alone, but we shouldn't include <sys/types.h>
3317 if we can get away with just <stddef.h>.
3319 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3320 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3321 rather than <sys/types.h>, as we merely need size_t.
3322 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3324 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3325 Include <stdio.h>, to get FILE.
3326 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3327 memcasecmp.h has included <stddef.h> and all we need is size_t.
3328 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3329 our interface, instead of including <sys/types.h>
3331 2003-06-02 Paul Eggert <eggert@twinsun.com>
3334 Fix some minor time-related bugs with POSIX time arguments.
3335 Some valid time stamps were being rejected (notably -1, and
3336 time stamps before 1900 on 64-bit hosts). And some invalid
3337 time stamps were being accepted, e.g. September 31.
3339 * posixtm.h (posixtime): Return bool instead of time_t, so
3340 that we can return (time_t) -1 successfully.
3341 * posixtm.c: Likewise.
3342 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3343 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3344 (t): Remove static var.
3345 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3346 of static var. All uses changed.
3347 (year): Do not reject years before 1900; they can occur with
3349 (posix_time_parse): Do not check for out-of-range components;
3350 that is now the caller's responsibility, since our checks were
3351 only approximations.
3352 (posixtime): Use mktime to check for out-of-range components,
3353 since it knows them exactly.
3354 If mktime returns (time_t) -1, check whether an error actually occurred
3355 by invoking localtime on -1.
3356 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3357 posixtime failures better.
3358 Improve the test data (in comments only).
3360 2003-05-30 <karl@gnu.org>
3362 * mktime.c: update from libc.
3364 2003-05-30 Bruno Haible <bruno@clisp.org>
3366 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3367 * localcharset.h: Likewise.
3368 * localcharset.c: Likewise.
3370 2003-05-28 Paul Eggert <eggert@twinsun.com>
3372 Assume the headers required for C89 freestanding compilers.
3373 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3374 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3375 without checking for HAVE_LIMITS_H.
3376 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3377 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3379 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3380 * exclude.c: Include <stdbool.h> unconditionally.
3381 * tempname.c: Include <stddef.h> unconditionally.
3382 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3383 * modechange.c, rpmatch.c (NULL): Don't define, since
3384 <stddef.h> does that.
3385 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3386 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3387 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3388 * xstrtol.c: Likewise.
3389 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3390 * savedir.c: Include <stddef.h> instead of defining NULL.
3392 * addext.c (addext): Use assignment rather than cast, to avoid
3393 warnings on some platforms.
3395 * mktime.c (__mktime_internal): Do not reject negative timestamps
3398 2003-05-10 Bruno Haible <bruno@clisp.org>
3400 * linebreak.c (iconv_string_length): Don't return -1 just because the
3401 string is longer than 4 KB.
3403 2003-05-12 Jim Meyering <jim@meyering.net>
3405 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3406 the space-padded-by-default conversion specifiers, %e, %k, %l.
3408 2003-05-03 Bruno Haible <bruno@clisp.org>
3410 Upgrade to Unicode-4.0.
3411 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3412 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3413 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3414 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3415 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3416 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3417 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3418 Change width of U+E0100..U+E01EF from 1 to 0.
3420 2003-04-25 Bruno Haible <bruno@clisp.org>
3422 * copy-file.c: Include <stddef.h>, for size_t.
3424 2003-04-25 Jim Meyering <jim@meyering.net>
3426 * copy-file.c (copy_file_preserving): Declare buf_size to be
3427 of type size_t, not int.
3429 2003-04-11 Jim Meyering <jim@meyering.net>
3431 Merge changes from Coreutils.
3433 2003-03-22 Jim Meyering <jim@meyering.net>
3435 * strftime.c (widen): Cast alloca return value to proper type.
3437 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3440 * strftime.c (my_strftime): Handle very large width
3441 specifications for numeric values correctly. Improve checks for
3444 2003-01-19 Jim Meyering <jim@meyering.net>
3446 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3447 (nl_get_alt_digit) [! defined my_strftime]: Define.
3448 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3449 _nl_get_alt_digit and _nl_get_walt_digit.
3451 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3452 These changes have no effect outside of _LIBC.
3454 2003-04-10 Bruno Haible <bruno@clisp.org>
3456 * findprog.h: New file, from GNU gettext.
3457 * findprog.c: New file, from GNU gettext.
3459 2003-04-05 Jim Meyering <jim@meyering.net>
3461 Merge changes from Coreutils.
3463 * exclude.h (PARAMS): Remove definition and uses.
3464 * exclude.c: Remove uses of `PARAMS'.
3466 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3467 Add test-cases for DOS filenames. Declare program_name.
3468 (main): Set up program_name. Patch by Rich Dawe.
3470 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3472 Use mntctl's return value to drive the entry-processing loop, since
3473 we can't rely on the value of the vmt_length member in the last
3474 entry. On some systems doing so could result in exhausting
3475 virtual memory. Based in part on a patch from Mike Jetzer.
3477 2003-04-04 Bruno Haible <bruno@clisp.org>
3479 * linebreak.h: New file, from GNU gettext.
3480 * linebreak.c: New file, from GNU gettext with slight modifications.
3481 * lbrkprop.h: New file, from GNU gettext.
3483 2003-04-03 Bruno Haible <bruno@clisp.org>
3485 * utf8-ucs4.h: New file, from GNU gettext.
3486 * utf16-ucs4.h: New file, from GNU gettext.
3487 * ucs4-utf8.h: New file, from GNU gettext.
3488 * ucs4-utf16.h: New file, from GNU gettext.
3490 2003-04-02 Bruno Haible <bruno@clisp.org>
3492 * binary-io.h: New file, from GNU gettext.
3494 2003-04-01 Bruno Haible <bruno@clisp.org>
3496 * pathname.h: New file, from GNU gettext.
3497 * concatpath.c: New file, from GNU gettext.
3499 2003-03-30 Bruno Haible <bruno@clisp.org>
3501 * copy-file.c (copy_file_preserving): Don't set owner if the function
3502 chown() doesn't exist.
3504 2003-03-28 Bruno Haible <bruno@clisp.org>
3506 * copy-file.h: New file, from GNU gettext.
3507 * copy-file.c: New file, from GNU gettext.
3509 2003-03-18 Jim Meyering <jim@meyering.net>
3511 * quote.c (quote_n): Fix typo in comment.
3513 2003-03-14 Jim Meyering <jim@meyering.net>
3515 Merge changes from Coreutils.
3516 * obstack.h (obstack_object_size): Declare temporary, __o,
3517 to be const, in order to avoid warnings.
3518 (obstack_room): Likewise.
3519 (obstack_empty_p): Likewise.
3521 2003-03-13 Paul Eggert <eggert@twinsun.com>
3523 Merge changes from Bison.
3524 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3525 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3526 when compiling Bison 1.875's `bitset bset = obstack_alloc
3527 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3528 * hash.c: Include <stdbool.h> unconditionally.
3530 2003-03-09 Paul Eggert <eggert@twinsun.com>
3532 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3533 Reported by Bruce Becker; see:
3534 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3536 2003-03-03 Paul Eggert <eggert@twinsun.com>
3537 Bruno Haible <bruno@clisp.org>
3539 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3540 Reported by John Hughes, see
3541 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3543 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3545 * poll_.h: New file.
3548 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3550 * mathl.h: New file.
3551 * acosl.c: New file.
3552 * asinl.c: New file.
3553 * atanl.c: New file.
3554 * ceill.c: New file.
3557 * floorl.c: New file.
3558 * frexpl.c: New file.
3559 * ldexpl.c: New file.
3561 * sincosl.c: New file.
3563 * sqrtl.c: New file.
3565 * trigl.c: New file.
3566 * trigl.h: New file.
3568 2003-02-17 Bruno Haible <bruno@clisp.org>
3570 * mkdtemp.h: New file, from GNU gettext.
3571 * mkdtemp.c: New file, from GNU gettext.
3573 2003-01-31 Bruno Haible <bruno@clisp.org>
3575 * rename.c: #undef rename before defining rpl_rename.
3576 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3578 2003-01-30 Bruno Haible <bruno@clisp.org>
3580 * printf-args.h: New file, from GNU gettext.
3581 * printf-args.c: New file, from GNU gettext.
3582 * printf-parse.h: New file, from GNU gettext.
3583 * printf-parse.c: New file, from GNU gettext.
3584 * vasnprintf.h: New file, from GNU gettext.
3585 * vasnprintf.c: New file, from GNU gettext.
3586 * asnprintf.c: New file, from GNU gettext.
3587 * vasprintf.h: New file, from GNU gettext with modifications.
3588 * vasprintf.c: New file, from GNU gettext.
3589 * asprintf.c: New file, from GNU gettext.
3591 2003-01-29 Bruno Haible <bruno@clisp.org>
3593 * stpncpy.h: New file, from GNU gettext with modifications.
3594 * stpncpy.c: New file, from GNU gettext with modifications.
3596 2003-01-28 Bruno Haible <bruno@clisp.org>
3598 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3600 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3603 2003-01-27 Bruno Haible <bruno@clisp.org>
3605 * xsetenv.h: New file, from GNU gettext.
3606 * xsetenv.c: New file, from GNU gettext.
3608 2003-01-23 Bruno Haible <bruno@clisp.org>
3610 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3612 2003-01-22 Bruno Haible <bruno@clisp.org>
3614 * exit.h: New file, from GNU gettext.
3616 2003-01-11 Bruno Haible <bruno@clisp.org>
3618 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3619 * strcase.h (strcasecmp, strncasecmp): Likewise.
3621 2003-01-14 Jim Meyering <jim@meyering.net>
3623 * same.c (same_name): Tweak a comment.
3625 2003-01-11 Bruno Haible <bruno@clisp.org>
3627 * same.c (same_name): Reorder tests so as to avoid calling stat()
3628 when a string comparison is sufficient.
3630 2003-01-11 Bruno Haible <bruno@clisp.org>
3632 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3635 2003-01-11 Bruno Haible <bruno@clisp.org>
3637 * hash-pjw.c: Add comment about low quality of this function.
3639 2003-01-12 Paul Eggert <eggert@twinsun.com>
3641 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3642 to avoid collisions with libcurses and libreadline.
3644 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3645 * getstr.h, getstr.c: Remove.
3646 * getline.c: Include "getline.h", to check interface.
3647 Move body of old getstr.c here: this defines MIN_CHUNK and
3648 declares getdelim2, which is renamed from getstr.
3649 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3651 * linebuffer.c (readlinebuffer): Renamed from readline.
3653 * linebuffer.h: Likewise.
3654 (readline): Remove backward-compatibility macro.
3656 2003-01-12 Jim Meyering <jim@meyering.net>
3658 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3660 2003-01-10 Bruno Haible <bruno@clisp.org>
3662 * alloca_.h: New file.
3663 * getdate.y: Unconditionally include alloca.h.
3664 * makepath.c: Likewise.
3665 * setenv.c: Likewise.
3666 * userspec.c: Likewise.
3668 2003-01-09 Bruno Haible <bruno@clisp.org>
3670 * stdbool.h.in: New file.
3672 2003-01-08 Bruno Haible <bruno@clisp.org>
3674 * safe-read.c: Include specification header first, to ensure its
3676 * full-write.c: Likewise.
3678 2003-01-08 Jim Meyering <jim@meyering.net>
3680 * full-write.c: Undefine and define-away `const' after inclusion
3681 of errno.h, not before. Suggestion from Bruno Haible.
3683 2003-01-07 Jim Meyering <jim@meyering.net>
3685 * full-write.c: Rework so that it may serve to define full_read, too.
3686 * full-read.c: Simply #define FULL_READ and include full-write.c.
3688 2003-01-06 Jim Meyering <jim@meyering.net>
3690 * version-etc.c: Update year in translatable copyright string.
3692 2002-12-25 Bruno Haible <bruno@clisp.org>
3694 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3695 * xstrtol.h: Likewise.
3696 * xstrtoimax.c: Likewise.
3697 * xstrtoumax.c: Likewise.
3698 * human.h: Likewise.
3700 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3701 on systems that have <inttypes.h> but not <stdint.h>.
3703 2002-12-31 Paul Eggert <eggert@twinsun.com>
3705 * memcoll.c (memcoll): Fall back on a simple algorithm using
3706 memcmp if strcoll doesn't work.
3708 2002-12-23 Bruno Haible <bruno@clisp.org>
3710 * localcharset.h: New file.
3711 * localcharset.c: Include it.
3712 * unicodeio.c: Likewise.
3714 2002-12-22 Bruno Haible <bruno@clisp.org>
3716 * utime.c (utime_null): No need to call ftruncate if the file was
3719 2002-12-23 Bruno Haible <bruno@clisp.org>
3721 * memcoll.c (STRCOLL): New macro.
3724 2002-12-22 Bruno Haible <bruno@clisp.org>
3726 * getstr.h (getstr): Define, to avoid clash with libcurses.
3727 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3729 2002-12-22 Bruno Haible <bruno@clisp.org>
3731 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3733 2002-12-23 Bruno Haible <bruno@clisp.org>
3735 * getline.h: Include <stddef.h>, for size_t.
3737 * unicodeio.h: Include <stddef.h>, for size_t.
3738 * unicodeio.c: Don't include <stddef.h>.
3740 2002-12-17 Bruno Haible <bruno@clisp.org>
3742 * canon-host.c (strdup): Remove unused declaration.
3744 * fsusage.c: Include full_read.h.
3745 (get_fs_usage): Use full_read instead of safe_read.
3747 * utime.c (utime_null): Use SAFE_READ_ERROR.
3749 2002-12-11 Bruno Haible <bruno@clisp.org>
3751 * setenv.h: Rewritten to cope with systems that have setenv() but not
3753 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3756 2002-12-11 Bruno Haible <bruno@clisp.org>
3758 * setenv.c (alloca): Fall back to malloc.
3760 (setenv): Use freea() to free memory allocated with alloca().
3762 2002-11-13 Bruno Haible <bruno@clisp.org>
3764 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3765 function declarations.
3766 * unsetenv.c (unsetenv): Likewise.
3768 2002-03-04 Bruno Haible <bruno@clisp.org>
3770 Portability to AIX 4.3.3.
3771 * unsetenv.c: New file, extracted from setenv.c.
3772 * setenv.c: Move the unsetenv() function to unsetenv.c.
3774 2001-12-20 Bruno Haible <bruno@clisp.org>
3776 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3777 use malloc instead. For SunOS 4.
3779 2001-12-11 Bruno Haible <bruno@clisp.org>
3781 * setenv.c: Declare alloca.
3782 (compar_fn_t): New typedef.
3783 (KNOWN_VALUE, STORE_VALUE): Use it.
3785 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3788 2002-12-10 Paul Eggert <eggert@twinsun.com>
3790 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3791 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3792 Choose values that are less likely to collide with system fnmatch
3794 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3795 defined (e.g., a pure POSIX system).
3796 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3797 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3799 2002-12-06 Jim Meyering <jim@meyering.net>
3801 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3803 Merge in changes from libc's misc/error.c, in preparation
3804 for the merge of gnulib's changes back into libc.
3806 * error.c (_): Define only if not already defined.
3807 Move definition to follow all #include directives.
3808 Include unlocked-io.h only if !_LIBC.
3809 [_LIBC]: Include <libio/libioP.h>.
3810 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3811 (fflush): Tweak definition to use INTUSE.
3814 2002-12-05 Paul Eggert <eggert@twinsun.com>
3816 * alloca.c [defined emacs]: Include "lisp.h".
3817 (xalloc_die) [defined emacs]: New macro.
3818 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3819 [! defined emacs]: Include <xalloc.h>.
3820 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3821 (pointer): Typedef to POINTER_TYPE *.
3822 (malloc): Remove decl; we now always use xmalloc.
3823 (alloca): Use old-style definition, since Emacs needs this.
3824 Check for arithmetic overflow when computing combined size.
3826 2002-12-04 Paul Eggert <eggert@twinsun.com>
3828 Do not generate unlocked-io.h automatically, since it's easier to
3829 maintain it by hand.
3831 * unlocked-io.h: New file, from GNU diffutils,
3832 but with proper copyright notice and attribution.
3834 * Makefile.am: Add copyright notice.
3835 (libfetish_a_SOURCES): Add unlocked-io.h.
3836 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3837 (DISTCLEANFILES, io_functions): Remove macros.
3838 (EXTRA_DIST): Remove gen_uio.
3839 (unlocked-io.h): Remove rule.
3841 2002-12-04 Jim Meyering <jim@meyering.net>
3843 Reflect the fact that stat.c and lstat.c are no longer generated.
3844 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3845 (DISTCLEANFILES): Likewise.
3846 (EXTRA_DIST): Likewise.
3847 (all_local): Don't depend on stat.c or lstat.c.
3848 (stat.c, lstat.c): Remove rules.
3849 (EXTRA_DIST): Remove xstat.in.
3851 * xstat.in: Remove file. Contents moved into stat.c.
3852 * stat.c: New file. Contents mostly from xstat.in.
3853 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3854 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3856 * safe-read.c: Rework so that it may serve to define safe_write, too.
3857 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3859 2002-12-03 Jim Meyering <jim@meyering.net>
3861 * safe-read.c, safe-write.c: Change variable names and comments, but
3862 not semantics, to minimize the differences between these two files.
3863 (safe_read): Change comment to mention SAFE_READ_ERROR.
3865 * safe-read.c (IS_EINTR): Define.
3866 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3868 2002-12-02 Bruno Haible <bruno@clisp.org>
3870 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3871 Define, taken from safe-read.c.
3872 (INT_MAX): Provide fallback.
3873 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3874 * safe-write.h (SAFE_WRITE_ERROR): Define.
3876 * safe-read.c (EINTR): Remove definition.
3877 (safe_read): Don't use EINTR if it is absent.
3879 2002-12-02 Jim Meyering <jim@meyering.net>
3881 * safe-read.c (EINTR): Define.
3882 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3883 (INT_MAX): Provide fallback.
3884 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3886 * safe-read.h (SAFE_READ_ERROR): Define.
3888 2002-12-01 Jim Meyering <jim@meyering.net>
3890 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3891 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3893 2002-11-27 Paul Eggert <eggert@twinsun.com>
3895 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3896 hash_rehash): Replace `if (limit <= value) abort ();' with
3897 `if (! (value < limit)) abort ();', for readability.
3899 2002-11-26 <karl@gnu.org>
3901 * strdup.c: copy from libc again, with jim's ok.
3902 * .cppi-disable: re-add strdup.c
3904 2002-11-25 <karl@gnu.org>
3906 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3907 instead of "strtol.c".
3909 2002-11-25 Jim Meyering <jim@meyering.net>
3911 * mktime.c: Sync from libc, now that it has the latest fix.
3913 2002-11-24 <karl@gnu.org>
3915 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3916 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3918 2002-11-24 Jim Meyering <jim@meyering.net>
3920 Update from coreutils:
3922 * mktime.c: Merge in changes from libc.
3924 Avoid a link-time failure on some Linux systems.
3925 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3926 (__mon_yday): Declare with the STATIC attribute.
3927 (__mktime_internal): Likewise.
3928 Based on a report from Greg Schafer.
3930 2002-11-23 Jim Meyering <jim@meyering.net>
3932 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3933 Use `unsigned', not `int', as type of index.
3935 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3937 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3939 2002-11-22 Paul Eggert <eggert@twinsun.com>
3941 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3942 hint that one should use `if (! x) abort ();' rather than `assert
3943 (x);', and anyway it's one less thing to worry about configuring.
3944 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3945 hash_rehash, hash_insert): Use abort rather than assert.
3947 2002-11-22 Paul Eggert <eggert@twinsun.com>
3949 * quotearg.h: Allow multiple inclusion by surrounding with
3950 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3951 so that we can be included first.
3952 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3953 * quotearg.c: Include quotearg.h immediately after config.h.
3954 No need to include stddef.h or sys/types.h any more.
3955 Surround local include files with "", not "<>".
3956 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3957 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3958 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3959 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3960 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3961 (ISPRINT): Remove; no longer needed now that we assume C89.
3963 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3966 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3967 quotearg_char): Use SIZE_MAX rather than
3968 (size_t) -1 when we are talking about "infinity".
3970 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3972 2002-11-22 Bruno Haible <bruno@clisp.org>
3974 * safe-read.h: Assume C89. Add comments.
3975 (safe_read): Change return type to size_t.
3976 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3977 counts > SSIZE_MAX correctly.
3978 * safe-write.h: New file.
3979 * safe-write.c: New file.
3980 * full-read.h: New file.
3981 * full-read.c: New file.
3982 * full-write.h: Assume C89. Add comments.
3983 * full-write.c: Include safe-write.h.
3984 (full_write): Rewritten to use safe_write.
3985 Suggested by Jim Meyering and Paul Eggert.
3987 2002-11-21 Bruno Haible <bruno@clisp.org>
3989 Remove case insensitive option matching.
3990 * argmatch.h (argcasematch): Remove declaration.
3991 (ARGCASEMATCH): Remove macro.
3992 (__xargmatch_internal): Remove case_sensitive argument.
3993 (XARGMATCH): Update.
3994 (XARGCASEMATCH): Remove macro.
3995 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3996 case_sensitive argument.
3997 (argcasematch): Remove function.
3998 (__xargmatch_internal): Remove case_sensitive argument.
3999 (main): Use XARGMATCH instead of XARGCASEMATCH.
4001 * xmalloc.c: Change compile-time error message. Add comment about
4002 required autoconf version.
4004 2002-11-21 Jim Meyering <jim@meyering.net>
4006 * strdup.c (strdup): Tweak comment and initial #if/#include.
4008 Merge in changes from the coreutils.
4010 2002-09-25 Paul Eggert <eggert@twinsun.com>
4011 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4012 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4013 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4014 int. Work more efficiently if X is the same width as uintmax_t.
4015 Do not compare X to -1, to avoid bogus compiler warning.
4016 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4017 Don't assume that f_frsize and f_bsize are the same type.
4019 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4022 * makepath.c (make_path): Restore umask *before* creating the final
4024 (make_path): Minor reformatting.
4026 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4027 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4029 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4030 ones. At least on GNU/Linux systems, `auto' means something else.
4033 2002-11-20 Paul Eggert <eggert@twinsun.com>
4035 Merge argmatch cleanups from Bison. Assume C89.
4037 * argmatch.c: Include config.h here, not in argmatch.h.
4038 Include stdlib.h, for EXIT_FAILURE.
4039 Always include <string.h>, since we assume C89.
4040 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4041 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4042 Include <stddef.h> instead, since it's all we need for size_t.
4043 (PARAMS): Remove. All uses removed.
4044 (ARRAY_CARDINALITY): Do not bother to #undef.
4045 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4046 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4047 Remove unnecessary parentheses.
4048 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4049 Insert necessary parentheses.
4050 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4051 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4053 2002-11-19 Bruno Haible <bruno@clisp.org>
4055 * mbswidth.c: Include mbswidth.h right at the beginning.
4056 * mbswidth.h: Include <stddef.h>, for size_t.
4058 * mbswidth.h (PARAMS): Remove macro.
4059 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4060 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4062 * gcd.h (PARAMS): Remove macro.
4063 (gcd): Use ANSI C function declarations.
4064 * gcd.c (gcd): Likewise.
4066 2002-11-15 Bruno Haible <bruno@clisp.org>
4068 * strcspn.c: Include <stddef.h>.
4069 (strcspn): Use ANSI C function declaration. Change return type to
4071 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4072 (strpbrk): Use NULL.
4073 * strpbrk.h (PARAMS): Remove macro.
4074 (strpbrk): Use ANSI C function declaration.
4075 * strstr.c: Don't include <sys/types.h>.
4076 * strstr.h (PARAMS): Remove macro.
4077 (strstr): Use ANSI C function declarations.
4079 2002-11-06 Bruno Haible <bruno@clisp.org>
4081 * gcd.h (gcd): Change argument type to 'unsigned long'.
4082 * gcd.c (gcd): Likewise.
4084 2002-11-05 Bruno Haible <bruno@clisp.org>
4086 * gcd.h: New file, from gettext-0.11.5.
4087 * gcd.c: New file, from gettext-0.11.5.
4089 2002-11-05 Bruno Haible <bruno@clisp.org>
4091 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4092 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4093 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4094 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4096 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4097 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4099 * closeout.c: Include gettext.h instead of <libintl.h>.
4100 * human.c: Include gettext.h instead of <libintl.h>.
4101 * quotearg.c: Include gettext.h instead of <libintl.h>.
4102 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4103 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4104 * userspec.c: Include gettext.h instead of <libintl.h>.
4105 * version-etc.c: Include gettext.h instead of <libintl.h>.
4106 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4107 (textdomain): Remove definition.
4108 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4110 * long-options.c: Remove include of <libintl.h> and definition of _.
4111 * same.c: Remove include of <libintl.h> and definition of _.
4113 2002-11-04 Bruno Haible <bruno@clisp.org>
4115 * stpcpy.h: New file, from GNU gettext-0.11.5.
4116 * strcase.h: New file, from GNU gettext-0.11.5.
4117 * strpbrk.h: New file, from GNU gettext-0.11.5.
4118 * strstr.h: New file, from GNU gettext-0.11.5.
4119 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4121 2002-05-09 Bruno Haible <bruno@clisp.org>
4123 * config.charset: Update for newest glibc. Add canonical names
4124 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4126 2002-05-09 Bruno Haible <bruno@clisp.org>
4128 * localcharset.c (get_charset_aliases): Add more Windows specific
4131 2002-05-08 Owen Taylor <otaylor@redhat.com>
4133 * config.charset: A few additions for Solaris.
4135 2001-12-05 Bruno Haible <bruno@clisp.org>
4137 * localcharset.c (locale_charset): Don't return an empty string.
4139 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4141 * config.charset: msdos in uk_UA uses CP1125.
4143 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4145 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4146 * localcharset.c (locale_charset): Declare as extern "C".
4148 2002-02-15 Bruno Haible <bruno@clisp.org>
4150 * config.charset [msdosdjgpp]: For Russian, use CP866.
4152 2002-02-11 Bruno Haible <bruno@clisp.org>
4154 * config.charset: Add support for NetBSD.
4156 2002-09-25 <karl@gnu.org>
4158 * strdup.c: copy from libc/string (via ../config/srclist*).
4159 * getopt*: copy from libc/posix.
4160 * gettext.h: copy from gettext.
4161 * .cppi-disable: add strdup.c, gettext.h.
4163 2002-07-01 Jim Meyering <meyering@lucent.com>
4165 * c-stack.c: Include sys/time.h.
4166 From Volker Borchert.
4168 2002-06-11 Paul Eggert <eggert@twinsun.com>
4170 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4171 New macro. Use it uniformly instead of
4172 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4173 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4174 reported by Vin Shelton.
4176 2002-06-22 Jim Meyering <meyering@lucent.com>
4178 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4179 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4181 2002-06-22 Paul Eggert <eggert@twinsun.com>
4183 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4184 Do not assume SA_SIGINFO behavior.
4185 Bug reported by Jim Meyering on NetBSD 1.5.2.
4187 2002-06-22 Jim Meyering <meyering@lucent.com>
4189 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4191 * exitfail.c, exitfail.h: Likewise.
4192 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4194 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4196 (EXTRA_DIST): Add fnmatch_loop.c.
4197 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4199 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4200 * fnmatch.c: Update from diffutils-2.8.2.
4201 * fnmatch_.h: New file. From diffutils-2.8.2.
4202 * fnmatch.h: Remove file.
4204 2002-06-18 Paul Eggert <eggert@twinsun.com>
4206 * file-type.h: Report an error if neither S_ISREG nor
4207 S_IFREG is defined, instead of using a test specific to glibc
4208 2.2. This should be safe, since POSIX requires S_ISREG and
4209 Unix Version 7 had S_IFREG. We don't need to check for
4210 <sys/types.h> since we don't use any symbols that it defines.
4212 2002-06-15 Jim Meyering <meyering@lucent.com>
4214 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4215 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4216 have been included before this file.
4218 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4220 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4221 so that each temporary file name is unique and valid in the first
4222 8 characters, for operation under DOS.
4224 2002-06-15 Jim Meyering <meyering@lucent.com>
4226 Work even with DJGPP 2.03, which lacks support for symlinks.
4228 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4230 * lchown.c (S_ISLNK): Likewise.
4232 2002-06-14 Jim Meyering <meyering@lucent.com>
4234 * file-type.h: Use the version from diffutils-2.8.2.
4235 * file-type.c: Likewise.
4237 2002-05-27 Jim Meyering <meyering@lucent.com>
4239 Fix a problem seen only on nonconforming systems whereby ls.c's
4240 use of localtime, and then of gettimeofday would cause trouble:
4241 the localtime call used to initialize rpl_gettimeofday's save
4242 mechanism would clobber ls's current local time information so
4243 that in any long listing the first file would always be listed
4244 with date 1970-01-01. Analysis by Volker Borchert.
4246 * gettimeofday.c (localtime): Undefine.
4247 (rpl_localtime): New function.
4249 2002-05-22 Jim Meyering <meyering@lucent.com>
4251 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4252 * file-type.h: New file.
4253 * file-type.c (file_type): New file/function. Extracted from diffutils.
4255 2002-04-29 Paul Eggert <eggert@twinsun.com>
4257 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4259 2002-04-28 Paul Eggert <eggert@twinsun.com>
4261 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4262 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4263 of 127, since 64 is the largest conceivable number for ancient
4265 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4267 2002-04-28 Jim Meyering <meyering@lucent.com>
4269 * sig2str.c (WTERMSIG): Remove definition (unused).
4271 2002-04-28 Paul Eggert <eggert@twinsun.com>
4273 * sig2str.h, sig2str.c: New files.
4274 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4276 2002-04-24 Jim Meyering <meyering@lucent.com>
4278 * gettext.h: New file, from Gettext.
4279 * Makefile.am (INCLUDES): Remove -I../intl.
4280 (libfetish_a_SOURCES): Add gettext.h.
4282 2002-04-16 Jim Meyering <meyering@lucent.com>
4284 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4285 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4286 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4288 2002-04-12 Jim Meyering <meyering@lucent.com>
4290 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4292 2002-03-10 Jim Meyering <meyering@lucent.com>
4294 * makepath.c (make_path): Remove a comma from a diagnostic.
4295 Suggestion from Santiago Vila.
4297 2002-03-08 Jim Meyering <meyering@lucent.com>
4299 * rename.c: Mention that this wrapper is needed also on
4300 mips-dec-ultrix4.4 systems.
4302 2002-03-02 Jim Meyering <meyering@lucent.com>
4304 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4305 not HAVE_CLOCK_SETTIME.
4307 2002-02-27 Paul Eggert <eggert@twinsun.com>
4309 * nanosleep.h: Rename to....
4310 * timespec.h: New name for nanosleep.h. All uses changed.
4312 * gettime.c: New file.
4313 * settime.c: New file.
4316 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4317 timespec.h. Remove nanosleep.h.
4319 2002-02-25 Paul Eggert <eggert@twinsun.com>
4321 * acl.c, acl.h: New files.
4322 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4324 2002-02-24 Jim Meyering <meyering@lucent.com>
4326 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4327 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4328 cause trouble. Reported by Nelson Beebe.
4330 2002-02-23 Paul Eggert <eggert@twinsun.com>
4332 * path-concat.c (xpath_concat): Reorder code to pacify
4333 compilers that don't know that xalloc_die never returns.
4335 2002-02-20 Jim Meyering <meyering@lucent.com>
4337 * getdate.c: Regenerate using bison-1.33.
4339 2002-02-15 Paul Eggert <eggert@twinsun.com>
4341 * posixver.c, posixver.h: New files.
4342 * Makefile.am (libfetish_a_SOURCES): Add them.
4344 2002-02-02 Paul Eggert <eggert@twinsun.com>
4345 Bruno Haible <bruno@clisp.org>
4347 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4348 (fwrite_success_callback): New declaration.
4349 * unicodeio.c (unicode_to_mb): New function, extracted from
4350 print_unicode_char. Call failure callback instead of error.
4351 (fwrite_success_callback): New function.
4352 (exit_failure_callback): New function.
4353 (fallback_failure_callback): New function.
4354 (print_unicode_char): Call unicode_to_mb.
4356 2002-01-26 Jim Meyering <meyering@lucent.com>
4358 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4360 2002-01-22 Jim Meyering <meyering@lucent.com>
4362 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4363 Otherwise, some versions of automake would omit the rule that makes
4364 Makefile from Makefile.in.
4366 2001-01-21 Paul Eggert <eggert@twinsun.com>
4368 * xmemcoll.h, xmemcoll.c: New files.
4369 * Makefile.am (libfetish_a_SOURCES): Add them.
4370 * memcoll.c: Include errno.h, and declare errno if not defined.
4371 (memcoll): Set errno to zero if there is no error.
4373 * quotearg.c (quotearg_buffer_restyled):
4374 Fix bug with quoting buffers containing NUL when backslashing escapes.
4375 This bug was exposed by the other changes in this patch.
4376 (quotearg_n_options): New arg ARGSIZE.
4377 All callers changed.
4378 (quoting_options_from_style): New function.
4379 (quotearg_n_style): Use it.
4380 (quotearg_n_style_mem): New function.
4382 * quotearg.h (quotearg_n_style_mem): New function.
4384 2002-01-16 Jim Meyering <meyering@lucent.com>
4386 * getdate.y: Add three semicolons, each just before a closing brace.
4387 Bison (as of version 1.31) no longer papers over that mistake.
4389 2002-02-14 Paul Eggert <eggert@twinsun.com>
4391 * backupfile.c (ISDIGIT): Comment fix.
4392 * getdate.y (ISDIGIT): Likewise.
4393 * posixtm.c (ISDIGIT, year): Likewise.
4394 * strverscmp.c (ISDIGIT): Likewise.
4395 * userspec.c (ISDIGIT): Likewise.
4397 2002-01-05 Jim Meyering <meyering@lucent.com>
4399 * version-etc.c (version_etc_copyright): Update copyright year.
4401 2001-01-19 Paul Eggert <eggert@twinsun.com>
4403 * closeout.c (close_stdout_status): If ferror (stdout), do
4404 not silently exit merely because the output buffer happens to
4405 have nothing pending.
4407 2001-12-18 Paul Eggert <eggert@twinsun.com>
4409 See the big note in ../ChangeLog.
4410 * human.c (suffixes): Prefer K to k for 1024.
4411 (generate_suffix_backwards): New function.
4412 (human_readable_inexact): Use it.
4413 * xstrtol.c (__xstrtol): If there is no number but there
4414 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4415 Accept 'K' as well as 'k'.
4417 2001-12-15 Jim Meyering <meyering@lucent.com>
4419 * regex.h (__restrict_arr): Update from libc.
4421 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4422 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4425 2001-12-10 Jim Meyering <meyering@lucent.com>
4427 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4428 Instead, include "xalloc.h".
4429 (initbuffer): Don't cast xmalloc return value to char*.
4430 (readline): Reword comment.
4431 Don't cast xrealloc return value to char*
4434 2001-12-09 Jim Meyering <meyering@lucent.com>
4436 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4437 `signed and unsigned type in conditional expression'.
4438 * posixtm.c (posix_time_parse): Likewise.
4440 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4442 * readtokens.c (readtoken): Declare an index to be of type unsigned
4443 to avoid a pedantic warning.
4445 * getstr.c: Don't include assert.h.
4446 (getstr): Remove warning-evoking assertions.
4447 Return -1 if offset parameter is out of bounds.
4448 Change the type of a local from int to size_t.
4450 * strftime.c (my_strftime_localtime_r): Include this function
4451 definition in the `#if ! HAVE_TM_GMTOFF' block.
4453 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4454 Include xalloc.h instead.
4456 2001-12-02 Jim Meyering <meyering@lucent.com>
4458 * tempname.c: Don't declare getenv, thus reverting the change of
4459 2001-11-18. It's no longer necessary, now that stdlib.h is always
4462 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4463 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4465 2001-11-30 Akim Demaille <akim@epita.fr>
4467 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4468 before being defined.
4470 2001-11-27 Paul Eggert <eggert@twinsun.com>
4472 * quotearg.h (quotearg_n, quotearg_n_style):
4473 First arg is int, not unsigned.
4474 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4475 (SIZE_MAX, UINT_MAX): New macros.
4476 (quotearg_n_options): Abort if N is negative.
4477 Avoid overflow check on hosts where size_t is 64 bits and int
4478 is 32 bits, as overflow is impossible there.
4479 Fix off-by-one typo that caused unnecessary reallocation.
4481 2001-11-27 Jim Meyering <meyering@lucent.com>
4483 * tempname.c: Merge with version from libc.
4484 * regex.c: Likewise.
4486 * tempname.c: Include stdlib.h unconditionally. On some old systems
4487 for which STDC_HEADERS is 0, it was not included, resulting in a
4488 warning about an integer-to-pointer conversion problem with getenv.
4489 Reported by Volker Borchert.
4491 2001-11-26 Jim Meyering <meyering@lucent.com>
4493 * gtod.h: Remove file.
4494 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4495 * gettimeofday.c: Don't include gtod.h.
4496 (GTOD_init): Remove function.
4497 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4498 Suggestion from Volker Borchert.
4500 2001-11-23 Jim Meyering <meyering@lucent.com>
4502 * hash.h (struct hash_table): Don't define here. Merely declare it.
4503 * hash.c (struct hash_table): Define it here instead.
4505 2001-11-22 Jim Meyering <meyering@lucent.com>
4507 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4509 2001-11-18 Paul Eggert <eggert@twinsun.com>
4511 * tempname.c (TMP_MAX): Remove; no longer needed.
4512 (TEMPORARIES): New macro.
4513 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4514 removes an artificial limitation (e.g. HP-UX 10.20, where
4517 2001-11-18 Jim Meyering <meyering@lucent.com>
4519 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4522 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4523 files will be created before anything else.
4525 2001-11-17 Jim Meyering <meyering@lucent.com>
4527 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4528 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4529 rather than group writable. Patch by Juan F. Codagnone.
4531 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4532 Instead, include "xalloc.h".
4534 * mountlist.c: Include unlocked-io.h after all system headers.
4535 Remove explicit declarations of xmalloc, xrealloc,
4536 and xstrdup. Instead, include "xalloc.h".
4538 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4539 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4540 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4542 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4543 Reported by Padraig Brady.
4545 * mkstemp.c: #undef mkstemp.
4547 (rpl_mkstemp): Rename from mkstemp.
4550 2001-11-16 Jim Meyering <meyering@lucent.com>
4552 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4553 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4554 determine the amount of total physical memory, use pstat_getstatic.
4555 HPUX-11 doesn't define _SC_PHYS_PAGES.
4556 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4557 If sysconf couldn't be used to determine the amount of available
4558 physical memory, use both pstat_getstatic and pstat_getdynamic.
4559 Based on a patch from Bob Proulx.
4561 2001-11-05 Jim Meyering <meyering@lucent.com>
4563 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4565 2001-11-03 Jim Meyering <meyering@lucent.com>
4567 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4568 in argmatch_to_argument call.
4570 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4573 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4574 e.g., a fault due to an attempt to free a NULL pointer.
4576 2001-11-01 Jim Meyering <meyering@lucent.com>
4578 * dirfd.c, dirfd.h: New files.
4579 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4581 * hash.c (hash_print) [TESTING]: Clean up.
4583 2001-10-22 Paul Eggert <eggert@twinsun.com>
4585 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4586 to avoid a warning if -Wall.
4588 2001-10-21 Paul Eggert <eggert@twinsun.com>
4590 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4592 2001-10-21 Jim Meyering <meyering@lucent.com>
4594 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4595 this code would end up calling gettext even in packages built
4597 * getopt.c (_): Likewise.
4598 * regex.c (_): Likewise.
4600 2001-10-20 Paul Eggert <eggert@twinsun.com>
4602 * error.c (strerror_r): Do not declare unless !_LIBC.
4603 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4604 Use strerror_r that is only a macro, even if it is not a function.
4605 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4606 (private_strerror): Use prototypes, not old-style function definition.
4607 (print_errno_message): New function.
4608 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4610 (error_tail, error, error_at_line): Use it.
4612 2001-10-11 Jim Meyering <meyering@lucent.com>
4614 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4615 and quote_n (1, ... to avoid clobbering a buffer.
4617 2001-10-05 Jim Meyering <meyering@lucent.com>
4619 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4620 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4621 * hash-pjw.h: New file.
4623 2001-09-30 Jim Meyering <meyering@lucent.com>
4625 * mountlist.c [MOUNTED_GETFSSTAT]:
4626 Include <sys/ucred.h>, for Apple Darwin.
4627 Include sys/mount.h and sys/fs_types.h only if available.
4629 (read_filesystem_list): Use FS_TYPE.
4631 2001-09-29 Paul Eggert <eggert@twinsun.com>
4633 * exclude.c (excluded_filename): 0 -> false, since it's
4636 2001-09-28 Paul Eggert <eggert@twinsun.com>
4638 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4639 #defines strtoimax. Also treat the other strto* functions
4642 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4643 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4644 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4646 2001-09-26 Jim Meyering <meyering@lucent.com>
4648 Most macros in unlocked-io.h had the wrong number of arguments.
4649 * gen-uio: New script.
4650 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4651 * unlocked-io.hin: Remove file.
4652 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4653 rather than trying to embed it here.
4654 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4655 Reported by Padraig Brady.
4657 2001-09-25 Volker Borchert <bt@teknon.de>
4659 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4661 2001-09-23 Jim Meyering <meyering@lucent.com>
4663 * mountlist.c: Remove useless parentheses in #if directives.
4664 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4665 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4667 2001-09-22 Jim Meyering <meyering@lucent.com>
4669 * localcharset.c: Update from latest gettext.
4670 * config.charset: Likewise.
4672 2001-09-20 Jim Meyering <meyering@lucent.com>
4674 * xstrtol.c (strtoimax): Guard declaration with
4675 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4676 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4677 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4678 (strtoumax): Likewise, for completeness (it wasn't necessary).
4680 2001-09-06 Paul Eggert <eggert@twinsun.com>
4682 * strtoimax.c (HAVE_LONG_LONG):
4683 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4684 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4685 to work around bug in IBM C compiler.
4687 2001-09-16 Jim Meyering <meyering@lucent.com>
4689 * mkdir.c: New file.
4691 2001-09-04 Paul Eggert <eggert@twinsun.com>
4693 * xgetcwd.c: Revert some of the previous change; intead,
4694 fix the HAVE_GETCWD_NULL code to behave more like the
4695 !HAVE_GETCWD_NULL code used to.
4698 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4701 2001-09-04 Paul Eggert <eggert@twinsun.com>
4703 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4704 Use ssize_t, not int, to store result of readlink.
4705 Check for ssize_t overflow as well as size_t overflow,
4706 as POSIX says the result of readlink is implementation-defined
4707 when ssize_t overflows.
4708 Remove unnecessary cast to char*.
4709 Use free+malloc instead of realloc, as the storage doesn't need
4710 to be preserved and it's clearer and can be more efficient that way.
4711 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4712 * xreadlink.h (xreadlink): Update prototype.
4714 2001-09-03 Paul Eggert <eggert@twinsun.com>
4716 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4717 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4718 spotted by Jim Meyering.
4720 2001-09-03 Jim Meyering <meyering@lucent.com>
4722 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4724 2001-09-03 Paul Eggert <eggert@twinsun.com>
4726 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4727 like the HAVE_GETCWD_NULL code.
4728 Include pathmax.h if not HAVE_GETCWD.
4729 Do not include xalloc.h.
4730 (INITIAL_BUFFER_SIZE): New symbol.
4731 Do not use xmalloc / xrealloc, since the caller is responsible for
4732 handling errors. Preserve errno around `free' during failure.
4733 Do not overrun buffer when using getwd.
4735 2001-09-03 Paul Eggert <eggert@twinsun.com>
4737 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4738 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4740 2001-09-02 Jim Meyering <meyering@lucent.com>
4742 * error.c: Update from GNU libc.
4744 2001-09-01 Jim Meyering <meyering@lucent.com>
4746 * xreadlink.c: New file.
4747 * xreadlink.h: New file.
4748 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4750 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4751 doesn't conflict with sparc Solaris 7's definition in
4752 /usr/include/sys/int_types.h.
4754 * exclude.c: Use `""', not `<>' to #include non-system header files.
4755 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4756 and strncasecmp as r-values. Unixware didn't have declarations.
4758 2001-08-31 Jim Meyering <meyering@lucent.com>
4760 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4761 Use an initial, malloc'd, buffer of length 128 rather than
4762 a statically allocated one of length 1024.
4764 2001-08-30 Paul Eggert <eggert@twinsun.com>
4766 * xgetcwd.c: Don't include pathmax.h.
4767 Include stdlib.h and unistd.h if available.
4769 (xmalloc, xstrdup, free): Remove decls.
4770 (xgetcwd): Don't assume sizes fit in unsigned.
4771 Check for overflow when computing sizes.
4772 Simplify reallocation code.
4774 2001-08-28 Paul Eggert <eggert@twinsun.com>
4776 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4778 * strtoimax.c: Renamed from strtoxmax.c, removing the
4781 Also, make the following further changes to make this file's
4782 configuration more similar to that of strtol.c:
4783 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4784 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4785 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4786 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4787 changed to signed values.
4789 And make the following changes as well:
4790 Fix copyright notice, as 1999 was missing.
4791 (verify): New macro.
4792 (strtoimax): Check sizes at compile-time, not run-time.
4793 Prefer strtol to strtoll if both work.
4794 (main): Remove; it was not that useful and was a pain to maintain.
4796 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4798 2001-08-30 Paul Eggert <eggert@twinsun.com>
4800 * savedir.c (savedir): Remove size parameter, as POSIX says that
4801 a directory's st_size can have an arbitrary value, so the old
4802 usage could waste an arbitrary amount of memory. All uses
4804 * savedir.h: Update prototype.
4806 2001-08-30 Paul Eggert <eggert@twinsun.com>
4808 * xstrtol.c (strtoimax): New decl.
4810 2001-08-28 Paul Eggert <eggert@twinsun.com>
4812 * xstrtol.h: Add copyright notice.
4813 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4814 LONGINT_INVALID_SUFFIX_CHAR.
4816 2001-08-30 Paul Eggert <eggert@twinsun.com>
4818 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4821 2001-08-30 Paul Eggert <eggert@twinsun.com>
4823 * hash.c: Remove '2001' from copyright notice.
4825 2001-08-30 Paul Eggert <eggert@twinsun.com>
4827 * full-write.h: New file.
4828 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4829 * full-write.c: Correct credits, as cccp.c no longer
4830 exists and anyway it was so heavily changed from the old cccp
4831 code as to be unrecognizable. Include full-write.h.
4832 (full_write) Return size_t, with short writes meaning failure.
4833 All callers changed. This fixes a bug with large buffers
4835 * utime.c: Include full-write.h.
4837 2001-08-30 Paul Eggert <eggert@twinsun.com>
4839 Merge 'exclude' changes from tar 1.13.22.
4840 This fixes one or two unlikely storage allocation overflow bugs,
4841 but doesn't change user-visible behavior otherwise.
4843 2001-08-30 Paul Eggert <eggert@twinsun.com>
4845 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4846 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4847 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4848 Include if available.
4849 (<xalloc.h>): Include
4850 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4851 (verify): New macro. Use it to verify that EXCLUDE macros do not
4852 collide with FNM macros.
4853 (struct patopts): New struct.
4854 (struct exclude): Use it, as exclude patterns now come with options.
4855 (new_exclude): Support above changes.
4856 (new_exclude, add_exclude_file):
4857 Initial size must now be a power of two to simplify overflow checking.
4858 (free_exclude, fnmatch_no_wildcards): New function.
4859 (excluded_filename): No longer requires options arg, as the options
4860 are determined by add_exclude. Now returns bool, not int.
4861 (excluded_filename, add_exclude):
4862 Add support for the fancy new exclusion options.
4863 (add_exclude, add_exclude_file): Now takes int options arg.
4864 Check for arithmetic overflow when computing sizes.
4865 (add_exclude_file): xrealloc might modify errno, so don't
4866 realloc until after errno might be used.
4868 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4870 (free_exclude): New decl.
4871 (add_exclude, add_exclude_file): Now takes int options arg.
4872 (excluded_filename): No longer requires options arg, as the options
4873 are determined by add_exclude. Now returns bool, not int.
4875 2001-08-30 Paul Eggert <eggert@twinsun.com>
4877 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4879 2001-08-27 Jim Meyering <meyering@lucent.com>
4881 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4883 * version-etc.c (N_): Remove definition.
4884 Revert most of last change.
4885 Instead, simply don't mark the `Copyright...' string for translation.
4886 Based on advice from Paul Eggert.
4888 * strtoxmax.c: Tweak comment.
4890 2001-08-26 Jim Meyering <meyering@lucent.com>
4892 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4893 of copyright with `%s' so translators don't get an untranslated
4895 (COPYRIGHT_YEAR): Define.
4896 (version_etc): Use fprintf rather than fputs.
4897 Suggestion from Ulrich Drepper.
4899 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4901 * strtoll.c: New file, from GNU libc.
4902 * xstrtoimax.c: New file.
4904 * xstrtol.h: Add xstrtoimax.
4905 * strtoumax.c: New file. Simply include "strtoumax.c".
4906 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4908 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4909 * strtoxmax.c: ... then renamed to this.
4911 2001-08-13 Paul Eggert <eggert@twinsun.com>
4913 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4914 Port to Solaris 8, where 'sed' requires a space after the 'r'
4915 command, and where sh dislikes "$/". Clean up the spacing a bit.
4916 Redirect output to $tmp just once.
4918 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4920 * addext.c (<errno.h>): Include.
4921 (errno): Declare if not defined.
4922 (addext): Work correctly when pathconf returns -1 and leaves
4923 errno alone because there is no limit. Also, work even if
4924 pathconf returns a value greater than SIZE_MAX.
4926 2001-08-12 Jim Meyering <meyering@lucent.com>
4928 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4929 Simply `return getcwd (NULL, 0);'.
4930 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4931 Use 1300 as initial value for length, not PATH_MAX.
4933 * pathmax.h: Clean up cpp syntax.
4935 2001-08-12 Jim Meyering <meyering@lucent.com>
4937 * gettimeofday.c: New file.
4939 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4941 2001-08-04 Jim Meyering <meyering@lucent.com>
4943 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4944 to get in sync with glibc.
4946 2001-08-03 Paul Eggert <eggert@twinsun.com>
4948 The following changes are from gettext 0.10.39 as maintained by
4951 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4952 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4953 with inverted sense. All uses changed.
4955 * mbswidth.c: Don't include <limits.h>.
4956 Include <stdlib.h> and <string.h> unconditionally.
4957 (iswcntrl, mbsinit, ISCNTRL): New macros.
4958 (mbsnwidth): Use K&R style function declarations.
4959 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4960 can optimize it when MB_CUR_MAX == 1.
4961 The width of control characters is zero, not 1.
4963 2001-07-15 Jim Meyering <meyering@lucent.com>
4965 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4966 (BUILT_SOURCES): Add unlocked-io.h.
4967 (io_functions): Define.
4968 (unlocked-io.h): New rule.
4969 (DISTCLEANFILES): Add unlocked-io.h.
4970 (all-local): Depend on unlocked-io.h, to ensure it is created.
4972 * unlocked-io.hin: New file
4974 * regex.c: Update from glibc.
4976 2001-07-05 Jim Meyering <meyering@lucent.com>
4978 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4980 (libfetish_a_SOURCES): Put all .h files here instead.
4981 Remove a thus-exposed (better checks in automake) duplicate and
4982 two unnecessary .h files.
4984 2001-06-11 Jim Meyering <meyering@lucent.com>
4986 * regex.c: Update from GNU libc.
4988 2001-05-27 Jim Meyering <meyering@lucent.com>
4990 * readutmp.h (UT_TYPE): Define.
4992 2001-05-24 Jim Meyering <meyering@lucent.com>
4994 * argmatch.c: Include "quote.h".
4995 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4996 quote function. Reported by Göran Uddeborg.
4998 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5000 * dirname.c (dir_name): Compute append_dot using path, not newpath
5001 which is not yet declared.
5003 2001-05-11 Paul Eggert <eggert@twinsun.com>
5005 * Makefile.am (libfetish_a_SOURCES):
5006 Add strftime.c, since we now compile it on all hosts.
5008 * strftime.c (my_strftime):
5009 Define to nstrftime if emacs, but only if my_strftime is not defined.
5010 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5011 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5012 Add one more extra argument: a nanoseconds value.
5015 (my_strftime function): Add %N format.
5016 (emacs_strftimeu): Renamed from emacs_strftime,
5017 with extra ut argument.
5019 2001-05-11 Paul Eggert <eggert@twinsun.com>
5021 dirname code cleanup. base_name now behaves more compatibly
5022 with POSIX basename when given file names that have trailing
5023 slashes, and similarly for dir_name. Add new primitives
5024 base_len and dir_len. Put the directory-name-related decls
5027 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5028 * backupfile.c (base_name): Likewise.
5029 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5030 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5031 * makepath.c (strip_trailing_slashes): Likewise.
5032 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5034 * rename.c (strip_trailing_slashes): Likewise.
5035 * same.c (base_name): Likewise.
5036 * stripslash.c (ISSLASH): Likewise.
5038 * addext.c: Include <dirname.h> after size_t is defined.
5039 * backupfile.c: Likewise.
5041 * addext.c (addext): Use base_len to trim redundant
5042 trailing slashes instead of doing it ourselves.
5043 But do not trim the last slash if it is not redundant.
5045 * backupfile.c (find_backup_file_name,
5046 max_backup_version): Use base_len instead of rolling it ourselves.
5047 Handle the case of "" and (on DOS) "C:" correctly.
5049 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5050 Include <string.h>, <dirname.h>.
5051 (base_name): Allow file names ending in slashes, other than names
5052 that are all slashes. In this case, return the basename followed
5053 by the slashes. This is more general, and can be used in places
5054 where the original base_name purposely had an assertion failure.
5055 (base_len): New function.
5057 * dirname.c: Include <string.h> instead of <stdlib.h>.
5058 Do not include <assert.h>; no longer needed.
5060 (memrchr): Remove decl.
5061 (dir_name_r): Remove.
5062 (dir_len): Renamed from dirlen. All callers changed.
5063 Rewrite in terms of base_name, for simplicity and consistency.
5064 (dir_name): Never return NULL. All callers changed.
5065 Do not include <stdlib.h> in test program; no longer needed.
5066 return 0; is fine for test program.
5068 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5070 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5072 * path-concat.c (path_concat): Use base_len to compute
5073 base length, not strlen; this means we cannot rely on memcpy
5076 * same.c (STREQ): Remove.
5077 (same_name): Handle the case where the basename ends in trailing '/'.
5079 * stripslash.c (strip_trailing_slashes): Return nonzero if
5080 a slash was stripped. Do not strip the last slash after a
5083 2001-04-08 Jim Meyering <meyering@lucent.com>
5085 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5086 recomputed; that's necessary when the offset spans a DST transition.
5087 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5089 2001-04-02 Jim Meyering <meyering@lucent.com>
5091 * regex.h, regex.c: Update from GNU libc.
5093 2001-03-19 Paul Eggert <eggert@twinsun.com>
5095 * version-etc.c (version_etc_copyright): Update to 2001.
5097 2001-03-16 Paul Eggert <eggert@twinsun.com>
5099 * tempname.c (uint64_t): Define to uintmax_t if
5100 not defined, and if UINT64_MAX is not defined.
5101 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5102 Reported by John David Anglin.
5104 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5106 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5107 alias if codeset is empty.
5108 * config.charset (BeOS): Use wildcard syntax.
5110 2001-03-13 Jim Meyering <meyering@lucent.com>
5112 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5113 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5116 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5118 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5120 * unicodeio.c (print_unicode_char): Simplify accordingly.
5122 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5124 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5125 support for DOS/DJGPP.
5127 2001-02-28 Paul Eggert <eggert@twinsun.com>
5129 * Makefile.am (libfetish_a_SOURCES):
5130 Add dup-safer.c, fopen-safer.c.
5131 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5133 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5135 2001-02-25 Paul Eggert <eggert@twinsun.com>
5137 The mkstemp replacement is taken from glibc 2.2.2, with some
5138 portability fixes for use outside glibc, as follows:
5140 * tempname.c (struct_stat64): New macro.
5141 (direxists, __gen_tempname): Use it.
5142 This avoids a portability problem with Solaris 8.
5144 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5145 (<stddef.h>, <stdint.h>, <string.h>):
5146 Include only if STDC_HEADERS || _LIBC.
5147 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5148 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5149 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5150 (__set_errno): Define this macro if <errno.h> doesn't.
5151 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5152 Define these macros if <stdio.h> doesn't.
5153 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5154 Define these macros if <sys/stat.h>
5155 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5156 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5157 __xstat64): Define if not _LIBC.
5158 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5159 (__gen_tempname): Invoke gettimeofday only if
5160 HAVE_GETTIMEOFDAY || _LIBC;
5161 otherwise, fall back on plain "time".
5162 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5164 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5166 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5168 2001-02-17 Jim Meyering <meyering@lucent.com>
5170 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5171 around included file name.
5173 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5175 * strftime.c: Update from GNU libc (the only changes were to comments).
5177 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5179 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5181 2001-02-17 Paul Eggert <eggert@twinsun.com>
5183 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5184 Remove workaround macros for hosts that have mbrtowc but not
5185 mbstate_t, as we now insist on proper declarations for both
5186 before using mbrtowc.
5188 2001-02-17 Jim Meyering <meyering@lucent.com>
5190 * regex.c: Update from libc.
5192 2001-02-16 Paul Eggert <eggert@twinsun.com>
5194 * alloca.c (malloc): Undef before defining, since stdlib.h
5195 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5196 Reported by Mark Hounschell via Paul Eggert.
5198 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5200 * config.charset: Update for FreeBSD 4.2.
5202 2001-01-26 Jim Meyering <meyering@lucent.com>
5204 * quotearg.c: Include stddef.h.
5205 * quote.c: Include stddef.h.
5206 Reported by Axel Kittenberger.
5208 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5209 line in double quotes so that it evokes a better diagnostic.
5210 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5211 Reported by Axel Kittenberger.
5213 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5215 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5216 to avoid a warning. Add back 'const' to inptr.
5218 2001-01-16 Jim Meyering <meyering@lucent.com>
5220 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5223 2001-01-14 Jim Meyering <meyering@lucent.com>
5225 * rename.c: New file. From Volker Borchert.
5226 Include stdlib.h, string.h or strings.h, and xalloc.h.
5227 Use strip_trailing_slashes rather than open-coding it.
5229 2001-01-03 Paul Eggert <eggert@twinsun.com>
5231 * strftime.c: Sync with glibc time/strftime.c 1.81.
5233 2001-01-03 Jim Meyering <meyering@lucent.com>
5235 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5236 local `inptr' to avoid warning with some system declarations of iconv.
5238 2000-12-29 Paul Eggert <eggert@twinsun.com>
5240 * modechange.c: Do not assume that mode_t uses the
5241 traditional octal encoding. E.g. "chmod 1 FOO" should set
5242 the other-execute bit of FOO even if S_IXOTH != 1.
5244 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5245 WOTH, XOTH, ALLM): New macros.
5246 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5247 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5249 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5250 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5252 No need to use uintmax_t; unsigned long is long enough.
5253 Don't bother to get suffix since we don't use it.
5255 2000-12-24 Jim Meyering <meyering@lucent.com>
5257 * hash.c (is_prime): Return explicit boolean values.
5258 (hash_get_first): Return NULL to appease Irix5.6's 89.
5259 Reported by Nelson Beebe.
5261 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5263 * localcharset.c (locale_charset): Add support for Win32.
5265 2000-12-18 Paul Eggert <eggert@twinsun.com>
5267 * physmem.h, physmem.c: New files.
5269 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5270 (noinst_HEADERS): Add physmem.h.
5272 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5273 't' for compatibility with Solaris 8 sort.
5275 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5277 * config.charset: Add support for BeOS.
5279 2000-12-16 Jim Meyering <meyering@lucent.com>
5281 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5282 SHELLS_FILE to a file name that's useful on djgpp systems.
5284 (ADDITIONAL_DEFAULT_SHELLS): Define.
5285 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5286 Based mostly on a patch from Prashant TR.
5288 2000-12-16 Jim Meyering <meyering@lucent.com>
5290 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5291 N and M) would have treated it like `chown N:N FILE'.
5293 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5295 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5297 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5298 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5299 to the list of canonical encodings. Rename EUC-CN to GB2312.
5301 2000-12-08 Andreas Schwab <schwab@suse.de>
5303 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5304 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5306 2000-12-07 Jim Meyering <meyering@lucent.com>
5308 * stripslash.c (ISSLASH): Define.
5309 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5312 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5313 (dir_name_r): Declare this function as static.
5314 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5315 manifest itself on a name containing a mix of slashes and
5317 Make this function work with names starting with a DOS-style
5318 drive letter and colon prefix.
5319 (dir_name): Append `.' if necessary.
5320 Based mostly on patches from Prashant TR and Eli Zaretskii.
5322 * dirname.h (dir_name_r): Remove prototype.
5324 2000-12-05 Jim Meyering <meyering@lucent.com>
5326 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5328 2000-12-04 Jim Meyering <meyering@lucent.com>
5330 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5331 Also include memory.h, stdlib.h, unistd.h if appropriate.
5332 Reported by Andreas Jaeger (conflicting declaration of malloc).
5334 2000-12-02 Jim Meyering <meyering@lucent.com>
5336 * closeout.h: Make idempotent, to avoid some obscure warnings.
5338 2000-12-01 Paul Eggert <eggert@twinsun.com>
5340 * memrchr.c: Include <config.h> before any system include file.
5342 2000-11-29 Paul Eggert <eggert@twinsun.com>
5344 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5346 2000-11-26 Jim Meyering <meyering@lucent.com>
5348 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5350 2000-11-22 Paul Eggert <eggert@twinsun.com>
5352 * strftime.c (my_strftime): Do not invoke mbrlen with a
5353 size of (size_t) -1; it's not portable.
5355 2000-11-17 Akim Demaille <akim@epita.fr>
5357 * obstack.h: Formatting changes.
5358 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5359 prevent type checking.
5360 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5361 cast the value to (void *): assigning a `foo *' to a `void *'
5363 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5365 2000-11-17 Jim Meyering <meyering@lucent.com>
5367 * strstr.c: Update from GNU libc.
5369 2000-11-16 Jim Meyering <meyering@lucent.com>
5371 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5373 2000-11-11 Jim Meyering <meyering@lucent.com>
5375 * error.c: Add a couple #includes, merging from GNU libc version.
5377 2000-11-10 Jim Meyering <meyering@lucent.com>
5379 * obstack.h: Update from GNU libc.
5380 * obstack.c: Likewise.
5382 2000-11-06 Paul Eggert <eggert@twinsun.com>
5384 * getusershell.c (setusershell): Use rewind rather than
5385 fseek/fseeko, to avoid configuration hassles with fseeko.
5386 Don't bother opening SHELLS_FILE if shellstream is NULL;
5389 2000-11-05 Jim Meyering <meyering@lucent.com>
5391 * makepath.h (make_dir): Declare.
5392 * makepath.c (make_dir): Remove `static' attribute.
5395 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5397 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5398 last one in a bucket, advance to the next bucket.
5400 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5402 * fnmatch.c: Do not comment out all the code if we are using
5403 the GNU C library, because in some cases we are replacing buggy
5404 code in the GNU C library itself.
5406 2000-10-30 Paul Eggert <eggert@twinsun.com>
5408 * error.h, getline.h, modechange.h:
5409 Remove "2000" from Copyright line, as the file hasn't been
5410 changed this year other than in the copyright notice.
5412 * xalloc.h: Add "2000" to Copyright line, as this file
5413 was changed this year.
5415 2000-10-30 Paul Eggert <eggert@twinsun.com>
5417 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5418 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5419 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5421 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5423 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5424 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5425 doesn't define __restrict_arr.
5427 2000-10-29 Jim Meyering <meyering@lucent.com>
5429 * xstat.in: Fix grammar in comment.
5431 2000-10-28 Jim Meyering <meyering@lucent.com>
5433 * memchr.c: Update from libc.
5434 Adjust for portability:
5435 [HAVE_STDLIB_H]: Include stdlib.h.
5436 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5437 Undef __memchr, too.
5438 [!weak_alias]: Define __memchr to memchr.
5440 * regex.c: Update from libc.
5441 * regex.h: Likewise.
5442 * getopt1.c: Likewise.
5443 * memcmp.c: Likewise.
5445 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5446 Avoid using fseek, when possible -- it's broken by design.
5447 Patch by Ulrich Drepper.
5449 2000-10-26 Jim Meyering <meyering@lucent.com>
5451 * strftime.c: Update from libc.
5453 2000-10-25 Jim Meyering <meyering@lucent.com>
5455 * obstack.c: Update from libc.
5457 2000-10-23 Jim Meyering <meyering@lucent.com>
5459 * hard-locale.c (hard_locale): Revert last change -- it was simply
5460 wrong. That set_locale call must not have any side effects.
5463 2000-10-22 Jim Meyering <meyering@lucent.com>
5465 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5466 [CYCLIC]: Remove now-unused definition.
5468 * save-cwd.c (O_DIRECTORY): Define, if needed.
5469 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5470 Suggestion from Ulrich Drepper.
5472 2000-10-21 Jim Meyering <meyering@lucent.com>
5474 * dirname.c (dir_name_r): New function, factored out of dir_name.
5475 (dir_name): Use dir_name_r.
5476 * dirname.h (dir_name_r): Declare it.
5478 2000-10-21 Jim Meyering <meyering@lucent.com>
5480 * dirname.c (memrchr): Declare if necessary.
5481 (dir_name): Remove the restriction that there be no
5482 trailing slashes. Now, this code skips past them, effectively
5484 [TEST_DIRNAME] (main): New unit tests.
5486 * memrchr.c: New file from GNU libc.
5487 Undef __memrchr, too.
5488 [!weak_alias]: Define __memrchr to memrchr.
5489 Guard weak_alias use with `#ifdef weak_alias'.
5491 2000-10-17 Jim Meyering <meyering@lucent.com>
5493 * quote.h (PARAMS): Define and use.
5494 Reported by Akim Demaille.
5496 * getopt.c: Update from libc.
5498 2000-10-16 Jim Meyering <meyering@lucent.com>
5500 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5503 2000-09-25 Jim Meyering <meyering@lucent.com>
5505 * md5.h (rol): Define (from GnuPG).
5507 * sha.c: Give credit (GnuPG) where due.
5508 (M): Use rol rather than open-coding it.
5509 Add a FIXME comment.
5511 2000-09-21 Jim Meyering <meyering@lucent.com>
5513 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5514 Reported by Michael Stone.
5516 2000-09-20 Jim Meyering <meyering@lucent.com>
5518 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5519 (noinst_HEADERS): Add sha.h.
5520 Based on code from Scott G. Miller and from GnuPG.
5522 2000-09-15 Jim Meyering <meyering@lucent.com>
5524 * regex.c: Update from libc.
5526 2000-09-10 Jim Meyering <meyering@lucent.com>
5528 * getopt.c (_getopt_internal): Update from glibc.
5530 2000-09-09 Jim Meyering <meyering@lucent.com>
5532 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5533 think it should be used as a general replacement for isascii.
5534 * fnmatch.c: Likewise.
5535 * mbswidth.c: Likewise
5536 * regex.c: Likewise.
5539 * userspec.c: Include sys/param.h and limits.h.
5541 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5542 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5543 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5544 UID, GID. Check range.
5546 2000-09-06 Jim Meyering <meyering@lucent.com>
5548 * getopt.c (_getopt_internal): Update from glibc.
5550 2000-08-30 Jim Meyering <meyering@lucent.com>
5552 * strftime.c: Merge in changes from GNU libc.
5554 2000-08-26 Jim Meyering <meyering@lucent.com>
5556 * closeout.c: Include "__fpending.h".
5557 (close_stdout_status): Return right away if there's nothing to flush.
5559 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5560 * __fpending.c: New file.
5561 * __fpending.h: New file.
5563 2000-08-07 Paul Eggert <eggert@twinsun.com>
5565 Standardize on "memory exhausted" instead of "Memory exhausted"
5566 or "virtual memory exhausted".
5567 * obstack.c (print_and_abort): Use "memory exhausted", not
5568 "virtual memory exhausted".
5569 * same.c (same_name): Invoke xalloc_die instead of printing
5571 * userspec.c (parse_user_spec): Likewise.
5572 * bumpalloc.h: comment fix
5573 * same.c, userspec.c: Include xalloc.h.
5575 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5576 not char *const and pointing to a constant array.
5577 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5578 (xrealloc): Comment fix.
5580 * userspec.c (parse_user_spec):
5581 Don't translate a message until just before returning,
5582 to avoid unnecessary translation.
5584 2000-08-07 Jim Meyering <meyering@lucent.com>
5586 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5587 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5588 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5589 getgroups.c, gethostname.c, getopt.h, group-member.c,
5590 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5591 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5592 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5593 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5594 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5595 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5596 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5597 yesno.c: Back out Copyright date changes for each file with no change
5598 this year. This eases coordination with other programs using the same
5599 source code modules. From Paul Eggert.
5601 2000-08-03 Greg McGary <greg@mcgary.org>
5603 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5604 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5605 (EXTEND_BUFFER): Use them.
5607 2000-08-01 Jim Meyering <meyering@lucent.com>
5609 * dirname.c (ISSLASH): Define.
5610 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5611 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5612 both `\' and `/' may be use as path separators.
5613 Based on a patch from Prashant TR.
5615 2000-07-31 Paul Eggert <eggert@twinsun.com>
5617 * quotearg.c (quotearg_n_options): Don't make the initial
5618 slot vector a constant, since it might get modified.
5620 2000-07-31 Jim Meyering <meyering@lucent.com>
5622 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5623 * obstack.c (print_and_abort): Likewise.
5625 2000-07-30 Paul Eggert <eggert@twinsun.com>
5627 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5628 buffer, so that the caller can always quote one small
5629 component of a "memory exhausted" message in slot 0.
5630 From a suggestion by Jim Meyering.
5632 2000-07-30 Jim Meyering <meyering@lucent.com>
5634 * makepath.c (make_path): Quote the other instance, too.
5636 * quotearg.c (N_STATIC_SLOTVECS): Define.
5637 (STATIC_BUF_SIZE): Define.
5638 (quotearg_n_options): Use only statically allocated storage when
5639 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5640 than STATIC_BUF_SIZE.
5642 2000-07-29 Jim Meyering <meyering@lucent.com>
5644 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5645 * dirname.c (dir_name): Likewise.
5647 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5649 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5650 (dir_name): Assert that there are no trailing slashes.
5652 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5654 * mbswidth.h (mbswidth): Add a flags argument.
5655 (mbswidth): New declaration.
5656 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5657 * mbswidth.c (mbswidth): Add a flags argument.
5658 (mbsnwidth): New function.
5660 2000-07-24 Jim Meyering <meyering@lucent.com>
5662 * mbswidth.c: Remove useless #else. From Bruno Haible.
5664 2000-07-23 Paul Eggert <eggert@twinsun.com>
5666 * mbswidth.c (_XOPEN_SOURCE):
5667 Don't define; this causes problems on Solaris 7.
5668 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5670 2000-07-23 Paul Eggert <eggert@twinsun.com>
5673 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5674 so that mbstate_t is always defined.
5676 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5677 be 1 in at least one GCC installation, and this configuration
5678 error is likely to be common. Ignoring MB_LEN_MAX hurts
5679 performance on hosts that have mbrtowc but have only unibyte
5680 locales, but I assume these hosts are rare.
5682 2000-07-23 Paul Eggert <eggert@twinsun.com>
5684 * quotearg.c: Streamline by invoking multibyte code only if needed.
5685 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5686 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5687 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5688 invoke multibyte primitives.
5690 2000-07-23 Jim Meyering <meyering@lucent.com>
5692 * basename.c (base_name): Add an assertion.
5694 2000-07-15 Bruno Haible <clisp.cons.org>
5696 * quotearg.c: When the system forces us to redefine mbstate_t,
5697 shadow its mbsinit function.
5699 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5701 * mbswidth.h: New file.
5702 * mbswidth.c: New file.
5703 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5704 (noinst_HEADERS): Add mbswidth.h.
5706 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5708 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5711 2000-07-15 Jim Meyering <meyering@lucent.com>
5713 * makepath.c: Include quote.h.
5714 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5715 corresponding argument in a `quote (...)' call.
5716 Give better diagnostics.
5718 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5719 (noinst_HEADERS): Add quote.h.
5721 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5722 from tar's src/misc.c.
5723 * quote.h: New file. Prototypes for same.
5725 2000-07-10 Paul Eggert <eggert@twinsun.com>
5727 From a suggestion by Bruno Haible.
5728 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5729 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5730 to decide whether to define the BeOS workaround macro;
5731 this adjusts to the change to AC_MBSTATE_T.
5733 2000-07-13 Paul Eggert <eggert@twinsun.com>
5735 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5737 * quotearg.c (quoting_style_args, quoting_style_vals,
5738 quotearg_buffer_restyled): Add support for
5739 clocale_quoting_style. Undo previous change to
5740 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5741 and "{RIGHT QUOTATION MARK}" msgids.
5743 2000-07-05 Paul Eggert <eggert@twinsun.com>
5745 The old behavior of quoting `like this' doesn't look good with
5746 newer, ISO-style fonts. See:
5747 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5749 Instead, quote "like this" by default. Let the translator
5750 tailor the locale-specific quoting behavior by providing
5751 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5753 * quotearg.c (N_): New macro.
5754 (gettext_default): New function.
5755 (quotearg_buffer_restyled): Use
5756 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5757 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5759 2000-07-09 Jim Meyering <meyering@lucent.com>
5761 * Most files: Update copyright dates to include 2000.
5763 2000-07-08 Jim Meyering <meyering@lucent.com>
5765 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5767 (xgethostname): Remove now-unnecessary #ifdef.
5768 Move declaration of `err' into loop where it's used.
5770 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5772 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5773 by allocating a larger buffer. Test the gethostname return value for
5774 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5775 returns an error and ENAMETOOLONG isn't defined.
5777 2000-07-05 Paul Eggert <eggert@twinsun.com>
5778 and Bruno Haible <haible@clisp.cons.org>
5780 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5782 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5784 * quotearg.c (struct quoting_options): Simplify quote_these_too
5787 2000-07-03 Jim Meyering <meyering@lucent.com>
5789 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5790 Reported by Bruno Haible.
5792 2000-07-04 Jim Meyering <meyering@lucent.com>
5794 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5795 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5798 2000-07-03 Paul Eggert <eggert@twinsun.com>
5799 and Bruno Haible <haible@clisp.cons.org>
5801 * quotearg.c (mbrtowc):
5802 Assign to *pwc, and return 1 only if result is nonzero.
5803 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5805 2000-07-03 Jim Meyering <meyering@lucent.com>
5807 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5808 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5811 2000-07-02 Jim Meyering <meyering@lucent.com>
5813 * quotearg.c (mbstate_t): Don't define here.
5815 2000-07-02 Jim Meyering <meyering@lucent.com>
5817 * nanosleep.c (SIGCONT): Define if not already defined.
5819 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5821 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5822 per change in ../m4/ls-mntd-fs.m4.
5823 (read_filesystem_list): Ignore symbolic links.
5825 2000-06-29 Jim Meyering <meyering@lucent.com>
5827 * same.c: Include <string.h> or <strings.h>, as appropriate,
5828 for declaration of strcmp.
5830 * long-options.c: Include <stdlib.h>, for declaration of exit.
5832 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5833 Avoid warning by casting result to `char *' to remove `const'.
5835 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5837 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5839 2000-06-26 Paul Eggert <eggert@twinsun.com>
5841 savedir now sets errno on failure and invokes xmalloc to get memory.
5842 Fix a couple of other minor bugs while we're at it.
5844 * savedir.c (<unistd.h>): Do not include; there's no need.
5845 (NAMLEN): Remove macro.
5846 (malloc, realloc): Remove decls.
5848 ("xalloc.h"): Include.
5849 (NAME_SIZE_DEFAULT): New macro.
5850 (savedir): Use xmalloc / xrealloc to allocate memory.
5851 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5852 Skip "" directory entries.
5853 Use strlen to calculate directory entry length, since the old method
5854 is rarely used these days and isn't worth supporting.
5855 Don't use a pointer after freeing it.
5856 Check for integer overflow when calculating allocation size.
5857 Use memcpy to copy entries, instead of stpcpy.
5858 Set errno properly when returning NULL.
5859 Check for readdir error.
5861 2000-06-26 Jim Meyering <meyering@lucent.com>
5863 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5867 * getusershell.c (xmalloc, xrealloc): Remove functions.
5869 Don't include <stdlib.h>. Don't declare malloc, realloc.
5871 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5873 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5875 2000-06-24 Jim Meyering <meyering@lucent.com>
5877 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5879 2000-06-21 Jim Meyering <meyering@lucent.com>
5881 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5883 2000-06-19 Paul Eggert <eggert@twinsun.com>
5885 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5886 (mbrtowc, mbstate_t): Define substitutes if
5887 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5888 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5889 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5893 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5894 than 1024, return a memory chunk of least possible size, instead
5895 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5896 Use free/xmalloc instead of xrealloc to avoid copying for very long
5899 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5901 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5902 address, not strdup. Include <stdlib.h> and don't declare free().
5904 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5906 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5909 2000-06-21 Jim Meyering <meyering@lucent.com>
5911 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5912 (noinst_HEADERS): Add getstr.h.
5914 * getline.c (getstr): Move into a separate file.
5915 * getstr.c (getstr): New file, extracted from getline.c, with
5916 the following changes: new parameter, delim2; both delim[12]
5917 parameters have type `int', not `char'. The latter would lose
5918 with 8-bit delimiters.
5919 * getstr.h: New file.
5921 2000-06-19 Jim Meyering <meyering@lucent.com>
5923 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5925 2000-06-18 Jim Meyering <meyering@lucent.com>
5927 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5928 Besides, these days every porting target provides a mkdir function.
5930 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5931 (this snippet comes from src/system.h).
5933 2000-06-15 Paul Eggert <eggert@twinsun.com>
5935 * human.c (adjust_value): New function.
5936 (human_readable_inexact): Apply rounding style even when
5937 printing approximate values.
5939 2000-06-14 Paul Eggert <eggert@twinsun.com>
5941 * human.c (human_readable_inexact): Allow an input block
5942 size that is not a multiple of the output block size, and vice versa.
5943 Reported by Piergiorgio Sartor.
5945 2000-06-14 Paul Eggert <eggert@twinsun.com>
5947 * getdate.y (get_date): Apply relative times after time
5948 zone indicator, not before. Reported by Todd A. Jacobs.
5950 2000-06-13 Jim Meyering <meyering@lucent.com>
5952 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5954 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5956 2000-06-12 Paul Eggert <eggert@twinsun.com>
5958 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5960 2000-06-04 Paul Eggert <eggert@twinsun.com>
5962 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5964 2000-06-04 Jim Meyering <meyering@lucent.com>
5966 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5967 SunOS 4.1.4 for which gid_t is an unsigned type.
5969 2000-06-03 Jim Meyering <meyering@lucent.com>
5971 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5973 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5975 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5976 newer, don't install charset.alias.
5977 * config.charset: Change the Linux/glibc rules so they become empty
5978 on glibc-2.1 or newer.
5980 2000-06-02 Jim Meyering <meyering@lucent.com>
5982 * mountlist.c: Back out last change. Instead, do this...
5983 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5984 member using the same `ignore'-testing code.
5985 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5989 2000-05-29 Jim Meyering <meyering@lucent.com>
5991 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5992 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5994 2000-05-22 Jim Meyering <meyering@lucent.com>
5996 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5998 2000-05-18 Jim Meyering <meyering@lucent.com>
6000 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6001 back, too, since it may have been modified by allocate_entry.
6002 (hash_delete): Rewrite to use neither the assignment operator
6003 nor the comma operator in an if-expression.
6005 2000-05-15 Paul Eggert <eggert@twinsun.com>
6008 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6009 Remove; no longer needed.
6010 "quotearg.h": Add include.
6011 (file_name): Do not bother to explicitly initialize to NULL; it's less
6012 efficient on some hosts.
6013 (close_stdout_status): Remove test as to whether stdout was already
6014 closed; it breaks for the case "echo x | sort >&-".
6015 Quote file name colons.
6016 Do not assume that _("write error") lacks format strings.
6018 2000-05-15 Jim Meyering <meyering@lucent.com>
6020 * version-etc.c (version_etc_copyright): Update the copyright string
6021 used in all --version output.
6023 2000-05-14 Jim Meyering <meyering@lucent.com>
6025 * closeout.c (close_stdout_set_file_name): New function.
6026 (close_stdout_status): Use new file-scoped global.
6027 Return right away if fstat says the stdout file descriptor is invalid.
6028 * closeout.h (close_stdout_set_file_name): Declare.
6030 2000-05-10 Jim Meyering <meyering@lucent.com>
6032 * closeout.c [default_exit_status]: New file-scoped variable.
6033 (close_stdout_set_status): New function.
6034 * closeout.h (close_stdout_set_status): Declare.
6036 2000-05-08 Jim Meyering <meyering@lucent.com>
6038 * long-options.c: Don't include closeout.h.
6039 (parse_long_options): Don't call close_stdout for --version.
6041 2000-05-06 Jim Meyering <meyering@lucent.com>
6043 * strnlen.c: Undefine __strnlen and strnlen.
6044 [!weak_alias]: Define __strnlen to strnlen.
6046 * atexit.c: New file, from libiberty.
6048 2000-05-06 Jim Meyering <meyering@lucent.com>
6050 * closeout.c (close_stdout_status): Also check for errors on the
6053 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6055 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6056 instead of xmalloc, xrealloc, path_concat.
6057 (locale_charset): Treat empty environment variables as absent.
6058 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6060 2000-05-04 Jim Meyering <meyering@lucent.com>
6062 * getopt.c: Update from glibc.
6063 * obstack.c: Likewise.
6064 * obstack.h: Likewise.
6065 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6067 * regex.h: Likewise.
6068 * strndup.c: Likewise.
6069 * strnlen.c: New file, from glibc.
6071 2000-05-01 Jim Meyering <meyering@lucent.com>
6073 * full-write.c (full_write): Remove `FIXME' part of comment.
6075 2000-04-29 Jim Meyering <meyering@lucent.com>
6077 * path-concat.c: Declare strdup only if it's not defined.
6078 * canon-host.c: Likewise.
6080 2000-04-28 Jim Meyering <meyering@lucent.com>
6082 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6083 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6084 included first, then limits.h is included by locale.h by libintl.h.
6085 From John David Anglin.
6087 2000-04-25 Jim Meyering <meyering@lucent.com>
6089 * makepath.c (S_IRWXUGO): Define.
6090 (make_path): Always perform explicit chmod if MODE specifies any
6091 of the `special' permission bits. Prompted by a bug report against
6092 install from Mate Wierdl and Joost van Baal.
6094 2000-04-18 Jim Meyering <meyering@lucent.com>
6098 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6099 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6101 2000-04-17 Jim Meyering <meyering@lucent.com>
6103 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6104 the definition of it to rpl_strftime also defined-away the system's
6107 2000-04-15 Jim Meyering <meyering@lucent.com>
6109 Use `C' to denote so-called `contiguous' files, the same way
6111 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6112 (ftypelet): Use S_ISCTG.
6113 From Michael Deutschmann.
6115 2000-04-14 Jim Meyering <meyering@lucent.com>
6117 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6119 2000-04-08 Jim Meyering <meyering@lucent.com>
6121 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6122 names don't conflict. Reported by Eli Zaretskii.
6124 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6126 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6127 bug. Deal with the different error behavior of Irix iconv.
6129 2000-04-07 Jim Meyering <meyering@lucent.com>
6131 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6132 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6134 2000-04-05 Jim Meyering <meyering@lucent.com>
6136 Portability tweaks required for ultrix4.3.
6137 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6138 * readutmp.c: Include sys/types.h before sys/stat.h.
6139 * canon-host.c: Declare strdup.
6140 * path-concat.c: Likewise.
6141 From John David Anglin.
6143 2000-04-04 Jim Meyering <meyering@lucent.com>
6145 Be more DOS 8.3-friendly.
6146 * ref-add.sin: Renamed from ref-add.sed.in.
6147 * ref-del.sin: Renamed from ref-del.sed.in.
6148 * Makefile.am: Reflect renaming.
6149 Reported by Eli Zaretskii.
6151 Use a temporary file name that won't clash with `charset.alias'
6152 in the DOS 8.3 name space.
6153 * Makefile.am (charset_tmp): Define.
6154 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6155 (uninstall-local): Likewise.
6156 Reported by Eli Zaretskii.
6158 2000-03-29 Paul Eggert <eggert@twinsun.com>
6160 * time/strftime.c (my_strftime): Make sure we call the system
6161 strftime, not ourselves, when invoking the underlying strftime.
6163 2000-03-24 Jim Meyering <meyering@lucent.com>
6165 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6166 (charset_alias): Define.
6167 (install-exec-local): Factor out common code.
6168 (uninstall-local): Split lines longer than 80.
6169 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6171 (.sed.in.sed): New rule. Don't redirect directly to $@.
6172 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6174 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6176 * config.charset: Output a line containing "Packages using this file".
6177 * ref-add.sed.in, ref-del.sed.in: New files.
6178 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6179 ref-del.sed): New rules.
6181 2000-03-17 Jim Meyering <meyering@lucent.com>
6183 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6184 Otherwise, include <strings.h>
6186 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6188 * unicodeio.c (utf8_wctomb): New function.
6189 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6190 format instead of in UCS-4 with platform dependent endianness.
6192 2000-03-07 Paul Eggert <eggert@twinsun.com>
6194 * savedir.c (savedir): Work even if directory size is
6195 negative; this can happen with some screwy NFS configurations.
6197 2000-03-06 Jim Meyering <meyering@lucent.com>
6199 * localcharset.c (get_charset_aliases): Don't try to free file_name
6200 if it's NULL (because we ran out of memory). From Bruno Haible.
6202 2000-03-05 Jim Meyering <meyering@lucent.com>
6204 * localcharset.c ("path-concat.h"): Include.
6205 (get_charset_aliases): Use path_concat instead of ANSI string
6208 * unicodeio.h (PARAMS): Define.
6209 Use it to guard prototype.
6211 2000-03-04 Jim Meyering <meyering@lucent.com>
6213 * Makefile.am (install-exec-local): Create $(libdir) before installing
6215 (uninstall-local): Uncomment this rule so `make distcheck' works
6218 * unicodeio.c (<errno.h>): Include it.
6219 (errno): Declare if not defined.
6221 * localcharset.c: Add Bruno's comment justifying use of volatile.
6223 * config.charset: New version, incorporating remarks from a linux
6224 i18n mailing list. From Bruno Haible.
6226 2000-03-02 Jim Meyering <meyering@lucent.com>
6228 * Makefile.am (EXTRA_DIST): Add config.charset.
6230 2000-03-01 Jim Meyering <meyering@lucent.com>
6232 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6233 * unicodeio.c: Likewise.
6235 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6237 * config.charset: New file.
6238 * localcharset.c: New file.
6239 * unicodeio.h, unicodeio.c: New files.
6240 * Makefile.am (DEFS): Add -DLIBDIR=...
6241 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6242 (noinst_HEADERS): Add unicodeio.h.
6243 (all-local, install-exec-local, charset.alias): New targets.
6245 2000-02-28 Paul Eggert <eggert@twinsun.com>
6247 * quotearg.c (ALERT_CHAR): New macro.
6248 (quotearg_buffer_restyled): Use it.
6250 2000-02-27 Jim Meyering <meyering@lucent.com>
6252 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6253 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6255 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6256 not `#if STDC_HEADERS'.
6257 Declare malloc if needed.
6259 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6260 now that autoconf always defines the HAVE_DECL_ symbols.
6261 * human.c: Likewise.
6263 * strtoumax.c: Likewise.
6265 * backupfile.c: Arrange for cpp to fail if the configure-time
6266 declaration check was not run.
6268 * human.c: Likewise.
6270 * strtoumax.c: Likewise.
6272 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6273 then first look up the entire `.'-containing string as a login name.
6275 2000-02-18 Paul Eggert <eggert@twinsun.com>
6277 * getdate.y: Handle two-digit years with leading zeros correctly.
6278 (textint): New typedef.
6279 (parser_control): Member year changed from int to textint.
6281 (YYSTYPE): Removed; replaced by %union with int and textint members.
6282 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6283 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6284 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6285 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6286 (date, number, to_year): Use width of number in digits, not its value,
6287 to determine whether it's a 2-digit year, or a 2-digit time.
6288 (yylex): Store number of digits of numeric tokens.
6289 Reported by John Kendall.
6291 (parser_control): Changed from struct parser_control to typedef (for
6292 consistency). All uses changed.
6294 (tID): Removed; not used.
6295 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6297 2000-02-14 Paul Eggert <eggert@twinsun.com>
6299 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6300 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6302 2000-02-12 Jim Meyering <meyering@lucent.com>
6304 * userspec.c (ISDIGIT): Define it.
6305 (isdigit): Remove definition.
6306 (is_number): Use ISDIGIT, not isdigit.
6307 <libintl.h>: Include.
6309 (parse_user_spec): Mark translatable strings.
6311 2000-02-10 Jim Meyering <meyering@lucent.com>
6313 With these changes, nanosleep.[ch] are finally enough like the other
6314 lib/* replacement files to compile on a few more losing systems.
6316 * nanosleep.h: Don't include config.h.
6317 Remove prototype from declaration of nanosleep.
6318 (PARAMS): Remove now-unneeded definition.
6319 * nanosleep.c: #undef nanosleep.
6320 (rpl_nanosleep): Rename from nanosleep.
6322 2000-02-03 Jim Meyering <meyering@lucent.com>
6324 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6325 rather than with `#if HAVE_UTMPNAME'.
6327 2000-02-01 Jim Meyering <meyering@lucent.com>
6329 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6331 2000-01-31 Jim Meyering <meyering@lucent.com>
6333 * nanosleep.h (nanosleep): Guard declaration with
6334 `#if ! HAVE_DECL_NANOSLEEP'.
6335 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6336 the declaration in that vendor's sys/timers.h.
6337 Reported by Christian Krackowizer.
6339 * quotearg.c (ISASCII): Add #undef and move definition to follow
6340 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6341 (ISPRINT): Likewise.
6342 Reported by Tom Tromey.
6344 2000-01-30 Jim Meyering <meyering@lucent.com>
6346 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6347 uses of ->ut_name. The latter doesn't work with new Linux header files
6348 where only utmpx.ut_user is declared.
6350 * readutmp.h (UT_USER): Define.
6352 2000-01-23 Jim Meyering <meyering@lucent.com>
6354 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6357 2000-01-22 Jim Meyering <meyering@lucent.com>
6359 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6360 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6361 Required for some AIX systems. Reported by Christian Krackowizer.
6362 [TESTING] (main): New function.
6364 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6365 * dirname.c (dir_name): Support for DOS-style file names with drive
6368 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6370 * strverscmp.c (ISDIGIT): Define.
6371 (strverscmp): Use ISDIGIT, not isdigit.
6373 2000-01-17 Paul Eggert <eggert@twinsun.com>
6375 * nanosleep.c (nanosleep):
6376 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6377 POSIX.1 doesn't require SA_INTERRUPT and some systems
6378 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6379 it's been part of POSIX.1 since day 1 (in 1988).
6381 2000-01-17 Jim Meyering <meyering@lucent.com>
6383 * interlock: Remove unused file. Reported by François Pinard.
6385 2000-01-16 Paul Eggert <eggert@twinsun.com>
6387 * quotearg.c (quotearg_buffer_restyled): Do not quote
6388 alert, backslash, formfeed, and vertical tab unnecessarily in
6389 shell quoting style.
6392 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6393 Free Software Foundation, Inc.
6394 Copying and distribution of this file, with or without modification,
6395 are permitted provided the copyright notice and this notice are preserved.