1 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4 that "UTC +1 second" continues to work. Problem reported
6 (relunit_snumber): New rule.
9 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
11 * getdate.y (universal_time_zone_table): New constant.
12 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
13 universal_time_zone_table.
14 (lookup_zone): Prefer universal_time_zone_table to
15 local_time_zone_table, so that "GMT" time stamps are allowed in
16 London during the summer. Problem reported by Ian Abbott.
18 2005-04-12 Jim Meyering <jim@meyering.net>
20 * human.c (humblock): Set *options even when returning due to
21 xstrtoumax conversion failure. Thanks to a used-uninitialized
24 2005-04-09 Jim Meyering <jim@meyering.net>
26 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
27 -Wuninitialized: initialize tm0.tm_year.
29 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
31 * getdate.y (parser_control): rels_seen is now a boolean, not a
32 count, since there's no maximum. All uses changed.
34 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
36 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
37 Use pc_rels_seen to decide whther a date is absolute.
39 * getdate.y (number): Don't overwrite year.
40 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
43 2005-04-02 Simon Josefsson <jas@extundo.com>
45 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
46 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
48 2005-03-27 Jim Meyering <jim@meyering.net>
50 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
52 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
54 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
55 "one's complement" -> "ones' complement" in comment, as per Knuth.
56 "value of type" -> "type or expression" in comment.
57 * mktime.c, strftime.c: Propagate intprops.h comment nits.
59 2005-03-26 Jim Meyering <jim@meyering.net>
62 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
63 Correct typos: s/or/of/.
65 2005-03-23 Jim Meyering <jim@meyering.net>
67 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
69 2005-03-21 Jim Meyering <jim@meyering.net>
71 Changes imported from coreutils.
73 * cycle-check.c: Don't include xalloc.h.
75 * path-concat.c: Don't include assert.h.
76 (path_concat): Remove assertion that would have triggered
77 for ABASE starting with more than one slash.
78 Reported by Andreas Schwab.
80 * path-concat.c (path_concat): Set *BASE_IN_RESULT
81 properly when ABASE is an absolute file name.
82 Correct the description of this function.
84 Add an assertion and a test driver.
85 This fixes a bug introduced on 2004-07-02.
86 Andreas Schwab reported the resulting failure of cp --parents:
87 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
89 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
91 * strftime.c (my_strftime): If the underlying strftime returns 0
92 (which shouldn't happen), generate nothing instead of returning 0
93 immediately, so that nstrftime (NULL, ...) doesn't return 0.
95 2005-03-16 Bruno Haible <bruno@clisp.org>
97 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
99 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
101 * strftime.c (my_strftime): Prepend space to format so that we can
102 reliably distinguish strftime failure from empty output on POSIX
105 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
107 * iconvme.c (SIZE_MAX): New macro, if not already defined.
108 (iconv_string): Don't guess a size-zero buffer, as that might cause
109 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
110 result would be 'too large', where 'too large' is (heuristically)
111 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
112 overflow concerns. This will prevent some unwanted malloc failures
113 when the inputs are very large.
115 2005-03-15 Bruno Haible <bruno@clisp.org>
117 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
120 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
123 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
125 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
127 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
128 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
130 * strtol.c: Likewise.
132 2005-03-14 Simon Josefsson <jas@extundo.com>
134 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
137 2005-03-14 Jim Meyering <jim@meyering.net>
139 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
140 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
141 to be nonzero so that we (and caller) can detect the difference
142 between a valid zero-length expansion and an error return, even
143 when the underlying strftime fails before writing anything into
146 2005-03-10 Jim Meyering <jim@meyering.net>
148 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
149 so that this module works on systems without fchdir.
151 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
153 Factor int-properties macros into a single file, except for
155 * intprops.h: New file.
156 * getloadavg.c: Include it instead of limits.h.
157 (INT_STRLEN_BOUND): Remove.
158 * human.c: Include intprops.h.
159 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
160 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
161 * inttostr.h: Include intprops.h instead of limits.h.
162 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
163 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
164 for consistency with intprops.h.
165 (time_t_is_integer, twos_complement_arithmetic): Use them.
166 * sig2str.h: Include <signal.h>, intprops.h.
167 (INT_STRLEN_BOUND): Remove.
168 * strftime.c (TYPE_SIGNED): Remove.
169 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
170 * strtol.c: Adjust comments to match intprops.h.
171 * userspec.c: Include intprops.h.
172 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
173 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
174 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
175 instead of rolling our own expressions.
176 * xstrtol.c: Include xstrtol.h first, to test interface.
178 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
180 (my_strftime): Do not mishandle years close to INT_MAX, by doing
181 the right thing even if adding 1900 would overflow. Similarly
182 for tm_mon + 1 and tm_yday + 1.
183 Make %Y always equivalent to %C%y, and similarly for %G and %g.
184 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
185 (DO_SIGNED_NUMBER): New macro.
186 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
188 2005-03-07 Bruno Haible <bruno@clisp.org>
190 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
192 2005-03-03 Derek R. Price <derek@ximbiot.com>
193 Bruno Haible <bruno@clisp.org>
195 * pagealign_alloc.h: New file.
196 * pagealign_alloc.c: New file.
198 2005-01-28 Bruno Haible <bruno@clisp.org>
200 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
203 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
205 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
206 The workaround isn't strictly needed for POSIX conformance, and
207 it's too much of a pain to configure and maintain. We'll ask
208 people to fix their kernels instead.
209 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
210 (NANOSLEEP_BUG_WORKAROUND): Remove.
211 (xnanosleep): Remove the workaround.
213 2005-02-12 Bruno Haible <bruno@clisp.org>
215 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
217 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
219 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
220 * timespec.h (gettime): Return void, since it always
221 succeeds now. All uses changed.
222 * gettime.c (gettime) Likewise.
223 [HAVE_NANOTIME]: Prefer nanotime.
224 Assume gettimeofday succeeds, as POSIX requires.
225 Assime time () succeeds, since other code already does.
226 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
227 (timespec_subtract): Remove.
228 (NANOSLEEP_BUG_WORKAROUND): New constant.
229 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
230 things considerably. Use it only on GNU/Linux hosts, since the
231 workaround shouldn't be needed elsewhere.
233 2005-02-24 Bruno Haible <bruno@clisp.org>
235 * gettext.h: Update from GNU gettext 0.14.2.
237 2005-02-24 Bruno Haible <bruno@clisp.org>
239 * localcharset.c: Update from GNU gettext 0.14.2.
240 * config.charset: Update from GNU gettext 0.14.2.
242 2005-02-22 Simon Josefsson <jas@extundo.com>
244 * iconvme.h, iconvme.c: New files, from libc.
246 2005-02-20 Neil Conway <neilc@samurai.com>
248 * xgethostname.c (xgethostname): Check for ENOMEM, which is
249 returned by OSX/Darwin if the specified buffer is not large
250 enough for the hostname.
252 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
254 * memrchr.h: New file.
255 * chdir-long.c: Include it.
256 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
257 Don't bother including stddef.h.
259 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
261 * argp-help.c (__argp_help): Create a fake struct argp_state and
262 pass it to _help, otherwise the latter coredumps trying to
263 dereference state.root_argp.
265 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
267 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
269 Include <sys/types.h>, for dev_t.
270 (ME_DUMMY, ME_REMOTE): Move from here....
271 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
272 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
274 Include mountlist.h first, to test the interface.
276 2005-01-29 Bruno Haible <bruno@clisp.org>
278 * progname.c (program_name): Initialize.
279 Needed when linking statically on MacOS X.
281 2005-01-28 Bruno Haible <bruno@clisp.org>
283 * javacomp.sh.in: New file, from GNU gettext.
284 * javacomp.h: New file, from GNU gettext.
285 * javacomp.c: New file, from GNU gettext.
287 2005-01-26 Bruno Haible <bruno@clisp.org>
289 * javaexec.sh.in: New file, from GNU gettext.
290 * javaexec.h: New file, from GNU gettext.
291 * javaexec.c: New file, from GNU gettext.
293 2005-01-26 Simon Josefsson <jas@extundo.com>
295 * gai_strerror.c: Use GPL in header.
297 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
299 * argp-help.c (hol_entry_help): Avoid using non-constant
300 initializers for struct pentry_state.
301 (__argp_error): Check return value of __asprintf
302 (__argp_failure): Translate error message
304 * argp-parse.c: Removed braces around the expansion of N_()
306 2005-01-21 Jim Meyering <jim@meyering.net>
308 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
309 same value as for Solaris 9.
311 * chdir-long.c (chdir_long): Rewrite to remove limitation on
312 component length. This included changing the parameter to be
313 of type `char *' rather than `char const *'.
314 * chdir-long.h (chdir_long): Update prototype.
316 * openat.c (fdopendir, fstatat): New functions.
317 * openat.h: Include headers required for use of DIR and struct stat.
318 [AT_SYMLINK_NOFOLLOW]: Define.
319 (fdopendir, fstatat): Add prototypes.
321 2005-01-21 Bruno Haible <bruno@clisp.org>
323 * classpath.h: New file, from GNU gettext.
324 * classpath.c: New file, from GNU gettext.
326 2005-01-20 Simon Josefsson <jas@extundo.com>
328 * version-etc-fsf.c: New file, with version_etc_copyright.
329 * version-etc.c: Remove version_etc_copyright.
330 * version-etc.h (version_etc_copyright): Use [] instead of * in
331 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
333 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
335 * save-cwd.c (save_cwd): Remove code to support the case
336 where fchdir is missing or flaky.
338 2005-01-20 Simon Josefsson <jas@extundo.com>
340 * base64.h (isbase64): Add.
342 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
343 using a unsigned prototype, don't inline.
344 (base64_decode): Use it.
346 2005-01-19 Bruno Haible <bruno@clisp.org>
348 * sh-quote.h: New file, from GNU gettext.
349 * sh-quote.c: New file, from GNU gettext.
351 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
353 Merge changes from coreutils, as described below in several
354 changelogs dated today.
356 * save-cwd.c: Include "save-cwd.h" before other include files.
357 (O_DIRECTORY): Remove; not needed here, since "." must be
358 a directory. All uses removed.
359 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
360 universal on Suns, and we also need to test for IRIX.
361 Revamp code to use 'if' rather than '#if'.
362 Avoid unnecessary comparison of cwd->desc to 0.
364 * utimens.c (futimens): Robustify the previous patch, by checking
365 for known valid error numbers rather than observed invalid ones.
367 2005-01-18 Jim Meyering <jim@meyering.net>
369 * version-etc.c (version_etc_copyright): Update copyright date.
371 * utimens.c (futimens): Account for the fact that futimes
372 can also fail with errno == ENOSYS or errno == ENOENT.
373 Patch from Dmitry V. Levin.
375 Change the name of the robust chdir function from chdir to chdir_long.
376 * save-cwd.c: Include chdir-long.h rather than chdir.h.
377 (restore_cwd): Use chdir_long, not chdir.
378 * chdir-long.c: Renamed from chdir.c.
379 * chdir-long.h: Renamed from chdir.h.
380 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
383 2005-01-18 Bob Proulx <bob@proulx.com>
385 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
386 offsetof() macro construct to avoid compile failure with native HP-UX
387 11.0 ANSI C compiler.
389 2005-01-06 Bruno Haible <bruno@clisp.org>
391 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
392 because stpncpy.m4 takes care of it.
394 2004-01-24 Bruno Haible <bruno@clisp.org>
396 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
398 2003-10-09 Bruno Haible <bruno@clisp.org>
400 * progreloc.c: Include xalloc.h instead of xmalloc.h.
402 2005-01-06 Bruno Haible <bruno@clisp.org>
404 * fwriteerror.h (fwriteerror): Change specification to include fclose.
405 * fwriteerror.c: Include <stdbool.h>.
406 (fwriteerror): At the end, close the file stream. Record whether
407 stdout was already closed.
409 2004-05-27 Bruno Haible <bruno@clisp.org>
411 * execute.c (environ): Declare if needed.
412 * pipe.c (environ): Likewise.
413 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
415 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
417 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
418 definitions to be after all include files, to avoid collisions.
419 Problem reported by Bob Proulx.
421 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
423 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
424 not needed. This removes a dependency on the gettext module.
425 [defined _LIBC]: Do not include <libintl.h>; not needed.
427 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
429 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
432 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
434 * argp-parse.c: Include <stddef.h>.
435 (alignof, alignto): New macros.
436 (parser_init): Don't assume that void * is aligned sufficiently
439 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
440 need to extend the stack.
441 (YYINITDEPTH): New macro, so that the initial stack isn't overly
444 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
446 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
448 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
450 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
451 Remove now-obsolete comment about AIX.
452 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
453 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
454 (YYMAXDEPTH): New macro.
456 2004-12-18 Bruno Haible <bruno@clisp.org>
458 * fatal-signal.c (fatal_signals): Make non-const.
459 (init_fatal_signals): New function.
460 (uninstall_handlers, install_handlers): Ignore signals that were set to
462 (at_fatal_signal): Call init_fatal_signals.
463 (init_fatal_signal_set): Likewise. Ignore signals that were set to
465 Reported by Paul Eggert.
467 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
469 * getdate.y (textint): New member "negative".
470 (time_zone_hhmm): New function.
471 Expect 14 shift-reduce conflicts, not 13.
472 (o_colon_minutes): New rule.
473 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
474 (yylex): Set the "negative" member of signed numbers.
476 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
478 Changes imported from coreutils.
479 * hard-locale.c: Assume <locale.h> exists.
481 (GLIBC_VERSION): New macro.
482 (hard_locale): Assume setlocale exists.
483 Rewrite to avoid #ifdef.
484 Use strdup rather than malloc + strcpy.
485 * human.c: Assume <locale.h> exists.
486 (human_readable): Assume localeconv exists.
488 2004-12-01 Jakub Jelinek <jakub@redhat.com>
490 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
491 convert T2, not T. (Imported from libc.)
493 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
495 * getcwd.c (is_ENAMETOOLONG): New macro.
496 (__getcwd.c): Don't restore errno; glibc doesn't.
497 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
498 first, falling back to our code only if its results look suspicious.
499 Ensure that the resulting buffer is only as large as necessary.
501 * readutmp.c: Include readutmp.h first.
502 Include <errno.h>, since readutmp.h no longer does that.
503 * readutmp.h: Don't include <errno.h>,
504 <sys/param.h>, <time.h>; not needed to establish interface.
505 (errno): Remove decl.
506 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
507 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
508 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
510 2004-11-28 Simon Josefsson <jas@extundo.com>
512 * base64.h, base64.c: New file.
514 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
516 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
518 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
520 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
521 HP's ANSI C compiler.
522 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
523 Declaring int functions causes warnings on some modern systems and
524 shouldn't be needed to compile on ancient ones.
525 * same.c (MIN) [defined MIN]: Don't define, since it's already
528 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
529 with the following changes.
530 (__set_errno): Parenthesize properly.
532 (MIN, MAX, MATCHING_INO): New macros.
533 (__getcwd): Define with prototype, not K&R form.
534 Use heuristics to allocate default buffer on stack if possible.
535 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
536 behavior, and to avoid the PATH_MAX limit when computing
538 Use MATCHING_INO to compare inode number to file.
539 Check for arithmetic overflow in size calculations.
540 Fix bug in reallocation of dot array that caused getcwd to fail
541 on directories nested deeper than 75.
542 Be more careful about saving errno on error.
543 Do not use realloc; use only free+malloc, as this is a bit
544 more flexible and avoids a needless copy operation.
545 Do not inspect st_dev and st_ino for symbolic links; POSIX
546 doesn't specify the latter.
547 Check for closedir errors.
548 Avoid needless casts.
549 Use "#ifdef weak_alias" around weak_alias, to be like other
551 The following changes to getcwd.c have effect only when used in
552 gnulib; they have no effect inside glibc proper.
553 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
554 as alloca isn't used.
555 (alloca, __alloca): Likewise.
556 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
557 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
558 unconditionally, as gnulib assumes C89 or better.
559 Do not include <sys/param.h>.
560 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
561 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
563 (NULL) [!defined NULL]: Remove; we assume C89 or better.
564 Include <dirent.h> in a way that is compatible with modern Autoconf.
565 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
566 New macros, if not already defined.
567 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
568 Use "_LIBC", not "defined _LIBC", for consistency.
569 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
571 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
572 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
573 * xgetcwd.c: David MacKenzie's old code was removed, so give
574 credit only to Jim Meyering and adjust the copyright dates.
575 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
576 <stdlib.h>, <unistd.h>, "pathmax.h".
577 Instead, include "xgetcwd.h" (first) and "getcwd.h".
578 (INITIAL_BUFFER_SIZE): Remove.
579 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
581 2004-11-23 Jim Meyering <jim@meyering.net>
583 * getopt_.h: Remove trailing blanks.
585 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
587 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
588 (futimens): New function, which uses futimes if available.
589 (futimens, utimens): Support timespec==NULL, with same semantics
590 as utime and utimens.
591 * utimens.h (futimens): New decl.
593 2004-11-23 Jim Meyering <jim@meyering.net>
595 * __fpending.c: Add comment.
597 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
599 * getopt_.h: Re-addition of __getopt_argv_const caused
600 redefinition warnings. To avoid them, include the defines
601 in `#if !defined __need_getopt ... #endif'. The only place
602 where __getopt_argv_const is used is in definitions
603 of getopt_long and getopt_long_only below, which are as well
604 protected by `#ifndef __need_getopt'.
605 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
606 __need_getopt after including <stdio.h> and <unistd.h> These
607 headers might have defined it.
609 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
611 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
613 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
614 optopt): Use them instead of invoking ## directly; otherwise, the
615 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
617 2004-11-19 Bruno Haible <bruno@clisp.org>
619 * strtok_r.c: Move comments from here...
620 * strtok_r.h: ... to here.
622 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
624 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
625 might fail. Problem reported by Yoann Vandoorselaere.
626 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
627 that mishandle size_t overflow.
629 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
631 * canon-host.c: Include "strdup.h".
632 (canon_host): Use getaddrinfo if available, so that IPv6 works.
633 Use strdup instead of malloc/strcpy to duplicate strings.
635 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
636 (human_space_before_unit): New constant.
637 * human.c (human_readable): Support it.
639 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
640 (xgetcwd): Set errno correctly when failing.
641 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
642 the failure is actually due to a PATH_MAX problem.
644 Further getopt changes to make it more likely that glibc will
645 buy the changes back.
646 * getopt.c (POSIXLY_CORRECT): New constant.
647 (getopt): Use it, so to preserve glibc semantic
648 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
649 when compiling for libc.
650 * getopt_.h (__getopt_argv_const): Bring it back.
651 (getopt_long, getopt_long_only): Use it.
653 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
654 New arg POSIXLY_CORRECT. All callers changed.
655 (getopt): Argv is now char * const *, as per standard.
656 (_getopt_internal_r, _getopt_internal): Argv is now char **,
657 not char *__getopt_argv_const *.
658 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
659 _getopt_long_only_r): Likewise.
660 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
661 * getopt_int.h (_getopt_internal, _getopt_internal_r,
662 _getopt_long_r, _getopt_long_only_r): Likewise.
663 * getopt_.h (__getopt_argv_const): Remove.
664 (getopt): Argv is now char * const *, as per standard.
666 * getdate.y (tORDINAL): New token.
667 (day, relunit): Allow it for relative times.
668 (relative_time_table): Use tORDINAL for ordinals.
670 2004-11-15 Jim Meyering <jim@meyering.net>
672 * closeout.c: Include "__fpending.h" once again.
674 (close_stdout): Don't fail just because stdout was closed initially,
675 since some programs don't write to stdout in the normal course of
676 operation (other than --version and --help), and we don't want this
677 function to make e.g. `touch file >&-' fail.
678 But do fail if it was closed and someone has tried to write to it.
679 E.g., `printf foo >&-' must fail.
681 2004-11-11 Simon Josefsson <jas@extundo.com>
683 * strtok_r.h, strtok_r.c: New file.
685 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
687 * getopt_.h (__getopt_argv_const): New macro, to be used so that
688 we can stop lying to compilers about the constness of argv when we
689 are compiled outside glibc.
690 (getopt, getopt_long, getopt_long_only): Use it.
691 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
693 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
694 _getopt_long_only_r): Likewise.
695 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
696 _getopt_long_only_r): Likewise.
698 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
699 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
700 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
701 the other external symbols.
702 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
703 declaration, since the above renaming now works around collisions.
705 2004-11-11 Jim Meyering <jim@meyering.net>
707 * linebreak.c: Remove trailing blanks.
708 * alloca_.h: Likewise.
710 * euidaccess.c: Likewise.
711 * allocsa.h: Likewise.
713 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
715 * mktime.c (SHR): New macro, which is a portable
716 substitute for >> that should work even on Crays.
717 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
718 Problem reported by Mark D. Baushke in
719 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
720 * getdate.y (SHR): Likewise.
722 * strftime.c (SHR): Likewise.
724 * quotearg.c (struct quoting_options): Use unsigned int for
725 quote_these_too, so that right shifts are well defined. All uses
728 2004-11-10 Simon Josefsson <jas@extundo.com>
730 * getaddrinfo.h, getaddrinfo.c: New files.
732 2004-11-10 Jim Meyering <jim@meyering.net>
734 Ensure that no close failure goes unreported.
735 * closeout.c (close_stdout): Always close stdout. I.e., don't
736 return early when it seems there's nothing to flush.
737 Don't include __fpending.h.
739 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
741 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
743 2004-11-05 Bruno Haible <bruno@clisp.org>
745 * readlink.c: Include stddef.h, needed for size_t on Woe32.
746 Reported by Mark D. Baushke <mdb@cvshome.org>.
748 2004-11-04 Bruno Haible <bruno@clisp.org>
750 2004-09-11 Bruno Haible <bruno@clisp.org>
751 * allocsa.valgrind: New file.
752 2004-02-06 Bruno Haible <bruno@clisp.org>
753 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
754 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
755 Reported by Christopher Seip <chris.seip@hp.com>.
757 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
759 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
760 with errno == ERANGE if the buffer is too small.
761 Problem reported by Mark D. Baushke.
763 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
765 * xreadlink.c (MAXSIZE): New macro.
766 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
767 size does not exceed MAXSIZE. Avoid cast.
768 As suggested by Mark D. Baushke in
769 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
770 if readlink fails with buffer size just under MAXSIZE, try again
773 2004-11-02 Derek R. Price <derek@ximbiot.com>
774 and Paul Eggert <eggert@cs.ucla.edu>
776 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
777 (get_date): Overparenthesize to avoid GCC warning.
779 2004-11-02 Bruno Haible <bruno@clisp.org>
781 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
782 function returns void.
784 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
786 * getpass.c (fflush_unlocked, flockfile, funlockfile)
787 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
790 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
792 * getdate.y: Add support for TZ="foo" within a date string.
793 Fix some bugs near time_t boundaries. Reject dates with
794 out-of-range components, e.g., "Sept 31".
795 Include <stdlib.h>, "setenv.h", "xalloc.h".
796 (ISDIGIT_LOCALE): Remove; unused.
797 Note that the TZ and time functions used here are not reentrant.
798 (mktime_ok, get_tz): New functions.
799 (TZBUFSIZE): New constant.
800 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
801 This requires that we sometimes generate our own TZ="XXX..." setting.
803 2004-10-27 Derek R. Price <derek@ximbiot.com>
805 * mktime.c (not_equal_tm): Remove redundant check.
807 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
809 * getdate.y: Use Bison 1.875 features, and some minor
810 code cleanups. This change does not affect semantics.
811 Don't include <stdlib.h>; no longer needed.
812 Don't include unlocked-io.h; only the "#if TEST" code uses
813 stdio, and performance isn't crucial there.
814 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
815 Bison 1.875 features as described below.
816 All uses of "PC." replaced by "pc->".
817 (YYSTYPE): Add a forward declaration.
818 (yylex, yyerror): Use full prototypes in forward decls.
819 Use "%pure-parser" rather than obsolescent "%pure_parser".
820 Use %parse-param and %lex-param instead of obsolescent
821 YYPARSE_PARAM and YYLEX_PARAM.
822 (meridian_table, month_and_day_table, time_units_table,
823 relative_time_table, time_zone_table, military_table,
824 lookup_zone, lookup_word, get_date):
825 Use NULL instead of 0 where appropriate.
826 (to_hour): Avoid abort (), to avoid a dependency on
828 (yyerror, yylex): Now accepts parser_control * arg.
829 (main) [TEST]: Use '\0' rather than 0 for char.
831 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
833 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
834 It's now the caller's responsibility to handle the case where
835 !HAVE_GETPAGESIZE && !defined getpagesize.
837 * mktime.c (leapyear): Arg is long int, not int.
839 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
841 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
843 2004-10-12 Simon Josefsson <jas@extundo.com>
845 * getpass.c (fflush_unlocked, flockfile, funlockfile)
846 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
849 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
851 * vsnprintf.h: New file.
852 * vsnprintf.c: New file.
854 2004-10-07 Bruno Haible <bruno@clisp.org>
856 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
857 into the provided buffer.
859 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
861 * diacrit.c, diacrit.h: Add GPL notice.
863 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
864 * atanl.c (atanl): Keep the code as similar to glibc as possible.
865 * logl.c (logl): Keep the code as similar to glibc as possible.
866 This avoids a potential constant-folding bug.
868 2004-10-05 Bruno Haible <bruno@clisp.org>
870 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
872 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
874 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
875 * xmalloc.c (xmemdup): Likewise.
876 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
877 XFREE): Remove these long-obsolescent macros.
878 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
881 * regex.c (re_comp): Cast gettext return value to char *,
882 Problem reported by Martin Neitzel via Mark D. Baushke.
884 2004-10-04 Simon Josefsson <jas@extundo.com>
886 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
887 '#ifdef USE_UNLOCKED_IO'.
889 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
891 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
892 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
893 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
894 regex.c, sha1.c, version-etc.c, yesno.c:
895 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
896 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
897 the includer's responsibility.
901 * modechange.c (mode_compile): Don't decrement a pointer that
902 points to the start of a string, as the C Standard says the
903 resulting behavior is undefined.
905 * backupfile.h (enum backuptype): Rename none -> no_backups,
906 simple -> simple_backups, numbered_existing ->
907 numbered_existing_backups, numbered -> numbered_backups
908 to avoid shadowing problems. All uses changed.
909 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
910 * backupfile.c (check_extension, numbered_backup):
911 Rename locals to avoid shadowing 'basename'.
912 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
915 * .cppi-disable: Add getopt_.h, getopt_int.h.
916 * .cvsignore: Add getopt.h.
918 2004-10-04 Simon Josefsson <jas@extundo.com>
920 * memmem.h: New file.
921 * memmem.c: New file, taken from glibc.
923 2004-10-02 Jim Meyering <jim@meyering.net>
925 * dirfd.h, getpagesize.h: Add copyright notice.
927 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
929 * snprintf.c: Remove comments as to why each header is needed.
931 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
933 * strsep.h: New file.
934 * strsep.c: New file.
936 2004-10-01 Simon Josefsson <jas@extundo.com>
938 * snprintf.c (snprintf): Handle size==0.
940 2004-10-01 Simon Josefsson <jas@extundo.com>
941 Bruno Haible <bruno@clisp.org>
943 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
944 (snprintf): Declare 'args'.
946 2004-09-30 Simon Josefsson <jas@extundo.com>
948 * snprintf.h, snprintf.c: New files.
950 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
952 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
953 (hol_entry_help): Never translate an empty string.
954 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
955 * argp.h (OPTION_NO_TRANS): New option.
957 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
959 * xvasprintf.c: Include xalloc.h.
960 (xvasprintf): Use xalloc_die, not xmalloc_die.
962 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
964 * dummy.c: Change copyright notice to FSF, and license to GPL.
966 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
968 * argp-pvh.c (argp_program_version_hook): Provide initial value.
969 Problem reported by Bruno Haible in:
970 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
972 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
974 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
975 in case some system header has #define'd it. Problem reported by
977 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
979 2004-09-08 Bruno Haible <bruno@clisp.org>
981 * stdint_.h.in: New file, taken from GNU clisp.
983 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
985 * xvasprintf.h: New file.
986 * xvasprintf.c: New file.
987 * xasprintf.c: New file.
989 2004-09-08 Bruno Haible <bruno@clisp.org>
991 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
993 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
995 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
997 Import from coreutils.
998 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
999 strings on unbounded length. alloca's performance benefits aren't
1000 that important here.
1002 (parse_with_separator): New function, with most of the internals
1003 of the old parse_user_spec. Allow user to omit both user and group,
1004 for compatibility with FreeBSD.
1005 Clone only the user name, not the entire spec.
1006 Do not set *uid, *gid unless entirely successful.
1007 Avoid memory leak in some failing cases.
1008 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1009 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1010 (parse_user_spec): Rewrite to use parse_with_separator.
1012 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1014 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1015 its complicated substitute.
1016 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1017 and program_invocation_name.
1018 (__argp_basename) [!_LIBC]: Remove; the only use was
1019 replaced by its body.
1020 (__argp_short_program_name): Change condition from
1021 !defined __argp_short_program_name to
1022 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1023 to match argp-namefrob.h.
1024 (__argp_failure): Don't assume strerror_r returns char *.
1025 * argp-parse.c (N_): Define unconditionally.
1026 (argp_default_options): Fill out initializers with 0 to avoid
1029 2004-08-12 Simon Josefsson <jas@extundo.com>
1031 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1032 * getopt_.h: Renamed from getopt.h.
1034 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1036 Merge from coreutils.
1038 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1039 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1040 for Reliant Unix 5.43.
1042 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1043 (union fooround): Use uintmax_t, not long int.
1044 The rest is a merge from libc:
1045 [defined _LIBC]: Include <shlib-compat.h>.
1046 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1048 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1050 * strverscmp.c: Convert to UTF-8.
1052 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1054 * obstack.h (obstack_empty_p):
1055 Don't assume that chunk->contents is suitably aligned.
1056 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1057 Likewise. Problem reported by Benno in
1058 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1060 * chown.c (rpl_chown): Work even if the file is writeable but not
1061 readable. This could be improved further but it'd take some work.
1063 2004-08-08 Simon Josefsson <jas@extundo.com>
1065 * xgethostname.c: Don't include error.h (not used).
1068 * getpass.c: Include getpass.h first.
1070 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1072 * xalloc-die.c: New files.
1073 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1075 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1076 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1077 (_, N_, xalloc_die): Move to xalloc-die.c.
1078 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1079 so that we needn't mess with xalloc_msg_memory_exhausted.
1081 * sha1.h: Renamed from sha.h.
1082 (SHA1_H): Renamed from _SHA_H.
1083 (sha1_ctx): Renamed from sha_ctx.
1084 (sha1_init_ctx): Renamed from sha_init_ctx.
1085 (sha1_process_block): Renamed from sha_process_block.
1086 (sha1_process_bytes): Renamed from sha_process_bytes.
1087 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1088 (sha1_read_ctx): Renamed from sha_read_ctx.
1089 (sha1_stream): Renamed from sha_stream.
1090 (sha1_buffer): Renamed from sha_buffer.
1091 * sha1.c: Likewise; renamed from sha.c.
1092 Do not include <sys/types.h>.
1093 Include <stddef.h> rather than <stdlib.h>.
1095 2004-08-08 Bruno Haible <bruno@clisp.org>
1097 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1098 FILESYSTEM_PREFIX_LEN.
1099 * progreloc.c: Likewise.
1100 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1102 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1105 * argp-help.c (make_hol, hol_append): Don't assume that
1106 SIZE_MAX is a valid preprocessor constant.
1107 (__argp_basename): Change from "#ifndef _LIBC"
1108 to "#ifndef __argp_short_program_name", so that
1109 we don't compile these functions for tar.
1111 More merges from coreutils.
1112 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1113 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1115 * addext.c: Remove; no longer needed.
1116 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1117 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1118 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1119 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1120 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1121 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1122 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1123 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1124 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1125 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1126 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1127 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1128 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1129 Import changes from coreutils.
1131 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1133 Merge from coreutils.
1135 * .gdb-history: Remove; this doesn't belong here.
1137 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1138 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1139 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1141 * dirname.h: Include <stdbool.h>.
1142 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1143 for consistency with POSIX terminology. All uses changed.
1144 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1145 (strip_trailing_slashes): Use bool for booleans.
1146 * stripslash.c (strip_trailing_slashes): Likewise.
1148 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1149 sometimes returns a positive errno value even when it succeeds.
1150 (print_errno_message) [!LIBC]: Fall back on strerror if
1153 * path-concat.c (mempcpy): Don't define if a system header defines it.
1154 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1155 (longest_relative_suffix): New function.
1156 (path_concat): Use it. Assume first argument is not NULL.
1157 Port to DOS. Omit redundant separators.
1158 Report an error instead of returning NULL.
1159 Use mempcpy instead of memcpy.
1160 (xpath_concat): Remove: not declared or used.
1162 * same.h: Include <stdbool.h>
1163 (same_name): Return bool, not int.
1164 * same.c (same_name): Likewise.
1165 (errno): Don't declare; we assume C89 or better now.
1167 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1168 if not already defined.
1170 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1171 * dup-safer.c (errno): Likewise.
1173 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1175 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1178 2004-08-03 Simon Josefsson <jas@extundo.com>
1180 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1181 * progname.h: Don't include stdbool.h.
1183 2004-08-02 Simon Josefsson <jas@extundo.com>
1185 * getsubopt.h: New file, with comments from Bruno Haible.
1186 * getsubopt.c: New file, from glibc, but slightly modified based on
1187 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1189 2004-08-01 Simon Josefsson <jas@extundo.com>
1191 * xgetdomainname.c: Include stdlib.h, for free().
1193 2004-07-16 Simon Josefsson <jas@extundo.com>
1195 * dummy.c: New file.
1197 2004-07-16 Bruno Haible <bruno@clisp.org>
1199 * backupfile.h: Add extern "C" for C++.
1200 * closeout.h: Likewise.
1201 * copy-file.h: Likewise.
1202 * findprog.h: Likewise.
1203 * full-write.h: Likewise.
1204 * pathname.h: Likewise.
1205 * progname.h: Likewise.
1206 * stpcpy.h: Likewise.
1207 * stpncpy.h: Likewise.
1208 * strcase.h: Likewise.
1209 * strstr.h: Likewise.
1210 * xalloc.h: Likewise.
1212 * mbswidth.h: Add extern "C" for C++.
1213 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1215 2004-07-09 Simon Josefsson <jas@extundo.com>
1217 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1218 failed without this.)
1220 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1222 * fchown-stub.c: New file.
1224 2004-06-24 Jim Meyering <jim@meyering.net>
1226 * obstack.h (obstack_base): Cast to (void *), per documentation.
1228 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1230 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1232 2004-06-01 Jim Meyering <jim@meyering.net>
1234 * calloc.c: New file.
1236 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1238 * getdate.y (yylex): Allow space between sign and number.
1239 Problem reported by Dan Jacobson.
1241 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1242 and Jim Meyering <jim@meyering.net>
1244 Merge from coreutils CVS.
1246 * stat-macros.h: New file, with contents from file-type.h
1247 and coreutils' system.h.
1248 * file-type.c: Include "stat-macros.h".
1249 * file-type.h (file_type): Move all macro definitions to new file,
1252 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1253 Wrap old code with this conditional.
1254 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1255 function that does not dereference symlinks.
1256 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1258 * xreadlink.c: Include xreadlink.h first, to catch .h file
1259 dependency problems.
1260 (xreadlink): Accept new arg SIZE, for efficiency.
1261 All decls and uses changed.
1262 * xreadlink.h: Include <stddef.h>, for size_t.
1264 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1265 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1267 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1269 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1271 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1272 macros to be defined.
1273 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1274 the allocator returns NULL because the requested size is zero.
1276 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1278 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1279 var. Add comment explaining why libc still defines it. This
1280 merges the following patch from glibc:
1281 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1283 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1285 * obstack.c (_obstack): Remove unused variable. It hasn't been
1286 present in glibc since revision 1.1 of this file.
1287 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1288 obstack_alignment_mask, obstack_alloc, obstack_base,
1289 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1290 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1291 obstack_grow0, obstack_init, obstack_int_grow,
1292 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1293 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1294 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1295 nonexistent functions.
1297 2004-05-17 Derek R. Price <derek@ximbiot.com>
1298 Paul Eggert <eggert@cs.ucla.edu>
1300 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1302 2004-05-14 Bruno Haible <bruno@clisp.org>
1304 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1305 that consists of a '.' followed by an empty digit string.
1306 Patch by Tor Lillqvist <tml@iki.fi>.
1308 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1310 Port obstack to the AS/400, where pointers are 16 bytes wide and
1311 you cannot cast an integer to a valid pointer. This patch is
1312 currently waiting to be integrated into glibc; see
1313 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1315 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1316 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1317 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1318 (struct obstack): temp member is now a union of a pointer and
1319 an integer, instead of an integer. All integer uses changed.
1320 This does not affect the physical layout of struct obstack,
1321 except on hosts (like the AS/400) where the size or alignment of
1322 void * is greater than that of ptrdiff_t.
1323 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1324 __STDC__)]: Store temporary in pointer member of union, not
1326 * obstack.c: Include <stddef.h>, for offsetof.
1327 (struct fooalign): Remove; it doesn't need a name.
1328 (union fooround): Change double to long double, and add void *.
1329 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1330 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1331 not a macro. Hence the values are always int; so remove all
1332 casts-to-int in uses.
1334 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1335 Derek Price <derek@ximbiot.com>
1337 * alloca.c: Include <alloca.h>, to get our interface.
1338 * alloca_.h: Use __alloca on AIX, so that we don't have to
1339 include <alloca.h> first. Use C89 prototype for alloca; this
1340 requires including <stddef.h> for size_t. Use extern "C" if C++.
1341 Use #elif for simplicity, since we can assume C89 now.
1342 Don't try to source the system alloca.h since it will not be found
1343 and to prevent recursively including its replacement.
1344 * fnmatch.c: Include <alloca.h> instead of opencoding.
1345 * regex.c: Likewise.
1347 2004-05-16 Derek Price <derek@ximbiot.com>
1348 Paul Eggert <eggert@cs.ucla.edu>
1350 getline cleanup. This changes the getndelim2 API: both order of
1351 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1354 * getline.c: Don't include stddef.h or stdio.h, since our
1355 interface does that.
1356 (getline): Always use getdelim, so that we don't have two
1357 copies of this code.
1358 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1360 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1361 (GETNDELIM2_MAXIMUM): New macro.
1362 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1363 instead of the old practice of delim2==0. All callers changed.
1364 Return -1 on overflow, instead of returning junk.
1365 Do not set *linesize unless allocation succeeds.
1366 * getndelim2.h: Do not include stddef.h; no longer needed, now
1367 that we include sys/types.h.
1368 * getnline.h: Likewise.
1369 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1370 (getndelim2): Reorder arguments.
1371 * getnline.c (getnline, getndelim):
1372 Don't discard the NMAX argument.
1373 (getnline): Invoke getndelim, to avoid code duplication.
1374 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1375 of (size_t) -1 by callers of the getnline family.
1377 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1379 * nanosleep.c (suspended): Change its type from int to
1380 sig_atomic_t volatile.
1381 (first_call): Make it private to rpl_nanosleep, and have it
1382 be zero initially as that's a bit faster.
1383 (my_usleep): Round up fractional times instead of truncating them,
1384 as this is the usual meaning for 'sleep'.
1386 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1388 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1389 (ENOSYS): Define if not defined.
1390 (settime): Fall back on stime if it exists and settimeofday fails.
1391 But don't bother with fallbacks if a method fails with errno == EPERM.
1393 2004-05-11 Jim Meyering <jim@meyering.net>
1395 Prior to this change, the save_cwd caller required read access to the
1396 current directory on most systems (ones with the fchdir function).
1398 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1399 fails, try write-only, and finally, resort to using xgetcwd.
1401 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1403 * obstack.c, obstack.h: Import changes from libc.
1405 2004-04-28 Bruno Haible <bruno@clisp.org>
1407 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1408 implicitly appends .exe to executables.
1409 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1410 accepts Windows pathnames.
1411 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1412 Cygwin like Windows, since it now accepts Windows pathnames.
1413 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1414 Cygwin like Windows, since it now accepts Windows pathnames.
1415 Reported by Derek Robert Price <derek@ximbiot.com>.
1417 2004-04-20 Jim Meyering <jim@meyering.net>
1419 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1421 2004-04-20 Jim Meyering <jim@meyering.net>
1422 Bruno Haible <bruno@clisp.org>
1424 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1425 memory when realloc fails.
1427 2004-04-18 Jim Meyering <jim@meyering.net>
1429 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1430 don't leak memory and do call END_UTMP_ENT.
1432 2004-04-11 Paul Eggert <eggert@twinsun.com>
1434 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1435 (CHAR_BIT): Remove, since we assume C89.
1436 Include <stdint.h> if available, as per current Autoconf CVS advice.
1438 2004-03-30 Paul Eggert <eggert@twinsun.com>
1440 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1441 not bool, to be more consistent with Unix conventions.
1442 Suggested by Bruno Haible.
1444 Merge from coreutils.
1446 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1449 * getdate.h: Include stdbool.h, and timespec.h instead of
1450 the usual <time.h> dance.
1451 (get_date): Change signature to support fractional time stamps.
1452 All callers changed.
1453 * getdate.y: Include "getdate.h" first, as we can now
1454 assume C89 and don't need to worry about 'const'.
1455 Similarly, include "unlocked-io.h" near start, not in middle.
1457 (textint.value): Use long int rather than int.
1458 (textint.digits): Use size_t rather than int.
1459 (BILLION, LOG10_BILLION): New constants.
1460 (parser_control): New member rel_ns. Members day_ordinal,
1461 time_zone, month, day, hour, minutes, rel_year, rel_month,
1462 rel_day, rel_hour, rel_minutes, rel_seconds
1463 are now long int, not int. Member seconds is now struct timespec,
1464 not int. New member timespec_seen. Members dates_seen, days_seen,
1465 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1467 (%union.intval): Now long int, not int.
1468 New member timespec.
1469 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1470 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1471 (spec): Now is a timespec or an item list.
1472 (timespec, items): New nonterminals.
1473 (time, rel, relunit, number, get_date):
1474 Add support for fractional seconds.
1475 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1476 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1477 (to_hour): First arg is now long int, not int.
1478 (to_year): Returns long int, not int.
1479 Don't treat year -70 like 70.
1480 (tm_diff): Returns long int, not int.
1481 (lookup_word): Use bool instead of int when appropriate.
1482 (yylex): Use size_t for count, not int.
1483 Detect overflow when parsing large integer constants.
1484 Add support for fractions.
1485 (get_date): Make pointers 'const' if possible.
1486 Use more-portable code to detect integer overflow.
1487 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1488 Don't use ctime; it's not reliable if the year has >4 digits.
1490 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1491 This is for compatibility with BSD.
1493 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1494 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1495 From coreutils' system.h.
1497 * userspec.c: Don't include "posixver.h".
1498 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1499 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1500 compatible extension. Simplify code by removing a boolean int
1501 that was always nonzero if a string was nonnull.
1503 2004-03-30 Jim Meyering <jim@meyering.net>
1505 Merge from coreutils.
1507 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1509 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1510 an empty input stream.
1512 * readtokens.c: Include <stdbool.h>.
1513 (readtoken): Use `size_t' rather than int/long.
1514 All callers adjusted.
1515 Use `bool' rather than `int' where appropriate.
1516 Use memset rather than an explicit loop.
1517 Use x2nrealloc rather than xrealloc.
1518 Allow the use of `\0' as a delimiter.
1519 (readtokens): Likewise.
1520 * readtokens.h (readtoken, readtokens): Update prototypes.
1522 2004-03-30 Bruno Haible <bruno@clisp.org>
1524 * getloadavg.c (getloadavg): Don't assume setlocale returns
1527 2004-03-29 Paul Eggert <eggert@twinsun.com>
1529 Merge changes to getloadavg.c from coreutils and Emacs.
1531 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1532 Define to an expression, not to the empty string.
1533 Include cloexec.h and xalloc.h.
1534 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1535 Use set_cloexec_flag rather than rolling our own.
1536 * cloexec.c, cloexec.h: New files.
1538 2004-03-18 Paul Eggert <eggert@twinsun.com>
1540 * getopt.h: Sync with libc CVS.
1542 2004-03-18 Paul Eggert <eggert@twinsun.com>
1543 Bruno Haible <bruno@clisp.org>
1545 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1546 not on all platforms that have <wchar.h>.
1547 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1549 2004-03-09 Paul Eggert <eggert@twinsun.com>
1551 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1553 * getopt_int.h: New file, also synced from libc.
1555 2004-03-07 Paul Eggert <eggert@twinsun.com>
1557 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1558 '#if' expressions. Unlike the code it replaces, it does not
1559 depend on (defined _SC_PAGESIZE). However, it does depend on
1560 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1561 first reported by Jason Andrade in
1562 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1564 2004-01-18 Simon Josefsson <jas@extundo.com>
1566 * strdup.h: New file.
1567 * strdup.c: Include it.
1568 * path-concat.c: Include strdup.h. Drop strdup declaration.
1569 * userspec.c: Include strdup.h. Drop strdup declaration.
1571 2004-02-06 Karl Berry <karl@gnu.org>
1573 * config.charset: update from gettext 0.14.1.
1575 2004-02-05 Paul Eggert <eggert@twinsun.com>
1577 Add comments and code, prompted by suggestions from Bruno Haible
1579 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1580 describing the enum quoting_style values.
1581 * quotearg.c (quotearg_alloc): New function.
1582 (quotearg_buffer_restyled): Treat lone { and } as special.
1583 Treat = as special. Work around bug with older shells
1584 that "see" a '\' that is really the 2nd byte of a multibyte char.
1585 Quote empty string with shell_quoting_style.
1587 2004-02-03 Bruno Haible <bruno@clisp.org>
1589 * pipe.h: New file, from GNU gettext.
1590 * pipe.c: New file, from GNU gettext.
1592 2004-01-27 Bruno Haible <bruno@clisp.org>
1594 * execute.h: New file, from GNU gettext.
1595 * execute.c: New file, from GNU gettext.
1596 * w32spawn.h: New file, from GNU gettext.
1598 2004-01-23 Paul Eggert <eggert@twinsun.com>
1600 Exit-status fix from coreutils.
1602 Use exit_failure consistently in place of EXIT_FAILURE,
1603 so that program exit statuses are consistent on failure.
1605 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1606 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1607 * argmatch.h: Comment fix to match the above.
1608 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1609 Now a macro referring to exit_failure, instead of a separate
1610 variable. Include "exitfail.h" to get it.
1611 * xstrtol.h: Include "exitfail.h".
1612 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1614 * long-options.c (parse_long_options): Use prototype
1615 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1618 2004-01-21 Jim Meyering <jim@meyering.net>
1620 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1621 so as not to conflict with a different-sized __mktime_internal
1622 function in GNU libc.
1623 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1624 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1626 2004-01-18 Paul Eggert <eggert@twinsun.com>
1628 Merge from diffutils.
1630 * file-type.c (file_type): Add typed memory objects.
1631 * file-type.h (S_TYPEISTMO): New macro.
1633 * c-stack.h (c_stack_action): Remove argv argument.
1634 * c-stack.c (c_stack_action): Likewise. All uses changed.
1635 (die): Don't calculate message unless segv_action returns.
1636 (get_stack_location, min_address_from_argv, max_address_from_argv,
1637 volatile stack_base, volatile_stack_size): Remove.
1638 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1639 that every segmentation violation is a stack overflow. (Ouch!)
1640 See Debian bug 136249 (still outstanding) for more info about why
1641 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1643 2003-11-30 Bruno Haible <bruno@clisp.org>
1645 Safer stack allocation.
1646 * setenv.c: Include allocsa.h.
1647 (alloca): Remove fallback definition.
1648 (freea): Remove macro.
1649 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1652 2003-10-17 Bruno Haible <bruno@clisp.org>
1654 * binary-io.h: Avoid warnings on Cygwin.
1656 2003-12-28 Bruno Haible <bruno@clisp.org>
1658 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1659 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1661 2003-11-28 Bruno Haible <bruno@clisp.org>
1663 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1665 2003-11-27 Bruno Haible <bruno@clisp.org>
1667 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1669 2003-11-17 Bruno Haible <bruno@clisp.org>
1671 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1673 2003-11-24 Bruno Haible <bruno@clisp.org>
1675 * xallocsa.h: New file, from GNU gettext.
1676 * xallocsa.c: New file, from GNU gettext.
1678 2003-11-24 Bruno Haible <bruno@clisp.org>
1680 * allocsa.h: New file, from GNU gettext.
1681 * allocsa.c: New file, from GNU gettext.
1683 2003-11-24 Bruno Haible <bruno@clisp.org>
1685 * eealloc.h: New file.
1687 2004-01-15 Jim Meyering <jim@meyering.net>
1689 Merge from coreutils.
1691 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1692 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1693 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1695 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1696 optional configure-time default.
1698 * version-etc.c (version_etc_copyright): Update copyright date.
1700 * xreadlink.c (xreadlink): Correct outdated comment.
1702 2004-01-15 Paul Eggert <eggert@twinsun.com>
1704 Merge from coreutils.
1706 * posixver.c: Include posixver.h.
1708 * same.c: Include <stdbool.h>, <limits.h>.
1709 (_POSIX_NAME_MAX): Define if not defined.
1711 (same_name): If file names are silently truncated, report
1712 that the file names are the same if they are the same after
1713 the silent truncation.
1715 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1716 conversion function.
1717 * xstrtod.c (xstrtod): Likewise. All callers changed to
1718 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1721 2004-01-14 Paul Eggert <eggert@twinsun.com>
1723 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1724 with like-named macro in fnmatch.c.
1725 (EXT): Use an internal constant instead.
1727 Merge fnmatch patches from glibc.
1728 * fnmatch.c (mbsinit): Remove define.
1729 Add libc_hidden_ver (__fnmatch, fnmatch).
1730 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1731 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1733 2003-12-14 Karl Berry <karl@gnu.org>
1735 * config.charset: update from gettext-runtime.
1737 2003-12-03 Paul Eggert <eggert@twinsun.com>
1739 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1740 Bug reported by Alfred M. Szmidt.
1742 2003-11-29 Karl Berry <karl@gnu.org>
1744 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1746 2003-11-23 Paul Eggert <eggert@twinsun.com>
1747 Bruno Haible <bruno@clisp.org>
1749 * printf-parse.h: Don't include sys/types.h.
1750 (ARG_NONE): New macro.
1751 (char_directive): Change type of *arg_index fields to size_t.
1752 * printf-parse.c: Don't include sys/types.h.
1753 (SSIZE_MAX): Remove macro.
1754 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1755 Remove unnecessary overflow check.
1756 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1759 2003-11-24 Paul Eggert <eggert@twinsun.com>
1761 * alloca.c: Remove dependency on xalloc module.
1762 (xalloc_die): Remove.
1763 (memory_full) [!defined emacs]: New macro.
1764 [!defined emacs]: Don't include xalloc.h.
1765 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1766 address arithmetic overflows. Change datatypes a bit to avoid
1769 2003-11-22 Jim Meyering <jim@meyering.net>
1771 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1773 2003-11-17 Bruno Haible <bruno@clisp.org>
1775 * vasnprintf.c (alloca): Remove fallback definition.
1776 (freea): Remove definition.
1777 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1778 Reported by Paul Eggert.
1780 2003-11-17 Jim Meyering <jim@meyering.net>
1782 On systems without utime and without a utimes function capable of
1783 dealing with a NULL struct utimbuf* argument, this utime replacement
1784 could -- in unusual circumstances -- leak a file descriptor.
1785 * utime.c: Include <unistd.h> and <errno.h>.
1786 (utime_null): Be sure to close `fd' and to preserve errno.
1787 Reported by Geoff Collyer via Arnold Robbins.
1789 2003-11-16 Paul Eggert <eggert@twinsun.com>
1790 Bruno Haible <bruno@clisp.org>
1792 Protect against address arithmetic overflow.
1793 * printf-args.h: Include stddef.h.
1794 (arguments): Change type of field 'count' to size_t.
1795 * printf-args.c (printf_fetchargs): Use size_t instead of
1796 'unsigned int' where appropriate.
1797 * printf-parse.h: Include sys/types.h.
1798 (char_directive): Change type of *arg_index fields to ssize_t.
1799 (char_directives): Change type of fields 'count', max_*_length to
1801 * printf-parse.c: Include sys/types.h and xsize.h.
1802 (SSIZE_MAX): Define fallback value.
1803 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1804 instead of 'int' where appropriate. Check a_allocated, d_allocated
1805 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1806 * vasnprintf.c: Include xsize.h.
1807 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1808 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1809 overflow. Avoid wraparound when converting a width or precision from
1812 2003-11-16 Bruno Haible <bruno@clisp.org>
1814 Update from GNU gettext.
1815 * printf-parse.c: Generalize to it can be compiled for wide strings.
1816 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1817 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1818 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1819 SNPRINTF): New macros.
1820 Don't include <alloca.h> if the file is used inside libintl.
1821 (local_wcslen): New function, for Solaris 2.5.1.
1822 (VASNPRINTF): Use it instead of wcslen.
1824 2003-11-16 Bruno Haible <bruno@clisp.org>
1826 * xsize.h (xmax): New function.
1827 (xsum, xsum3, xsum4): Declare as "pure" functions.
1829 2003-11-12 Paul Eggert <eggert@twinsun.com>
1831 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1832 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1833 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1834 heuristic is just as accurate as far as we know, and it removes a
1835 dependency on size_max.m4 and ptrdiff_max.m4.
1837 2003-11-12 Paul Eggert <eggert@twinsun.com>
1839 * xstrtol.c (__xstrtol): Remove "break" immediately after
1840 "return", to pacify some unknown compiler. Problem reported
1843 2003-11-11 Bruno Haible <bruno@clisp.org>
1845 * xsize.h (SIZE_MAX): Remove fallback definition.
1846 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1849 2003-11-10 Paul Eggert <eggert@twinsun.com>
1851 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1852 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1853 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1855 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1856 not (size_t) -1, since it's defined here.
1858 2003-11-06 Paul Eggert <eggert@twinsun.com>
1860 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1861 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1862 Reject sizes of exactly SIZE_MAX bytes.
1863 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1864 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1866 2003-11-05 Bruno Haible <bruno@clisp.org>
1868 * xsize.h: Include limits.h, to avoid a possible collision with
1869 SIZE_MAX defined in <limits.h> on Solaris.
1871 2003-11-04 Bruno Haible <bruno@clisp.org>
1873 * xsize.h: New file.
1874 * linebreak.c: Include xsize.h.
1875 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1876 argument for overflow.
1877 Suggested by Paul Eggert.
1879 2003-10-31 Bruno Haible <bruno@clisp.org>
1881 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1882 to avoid (extremely rare) race condition.
1883 Suggested by Paul Eggert.
1885 2003-11-03 Jim Meyering <jim@meyering.net>
1887 * userspec.c: Include "userspec.h".
1888 * userspec.h: New file.
1890 2003-10-31 Paul Eggert <eggert@twinsun.com>
1892 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1893 * mountlist.c (SIZE_MAX): Define if not defined already.
1894 (read_filesystem_list): Set and use me_type_malloced.
1895 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1896 whatever the type happens to be), for brevity and consistency.
1897 Check for size calculation overflow on Alphas running OSF/1.
1899 2003-10-31 Jim Meyering <jim@meyering.net>
1901 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1903 * linebuffer.c: Include <string.h> for declaration of memset.
1905 2003-10-30 Paul Eggert <eggert@twinsun.com>
1906 Bruno Haible <bruno@clisp.org>
1908 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1909 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1911 2003-10-29 Paul Eggert <eggert@twinsun.com>
1913 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1914 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1916 * quotearg.c (quotearg_n_options): Use it.
1917 * group-member.c: Include <stdbool.h>.
1918 (free_group_info): Arg is now const *; don't free arg.
1919 (get_group_info): Now returns bool and accepts struct group_info *,
1920 rather than returning a malloc'ed struct group_info *.
1921 All uses changed. Check for overflow in internal size calculation.
1923 * getusershell.c (readname): Simplify the code by using x2nrealloc
1924 rather than xmalloc/xrealloc.
1925 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1926 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1927 conformance bug: the old code used a pointer after freeing the
1928 storage that it addressed.
1929 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1930 rather than doing it by hand.
1931 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1932 the buffer preserved. Use free and xmalloc instead.
1933 * quotearg.c (quotearg_n_options): Likewise.
1934 Use a simpler test for size overflow. Don't use xalloc_oversized
1935 because unsigned int might be wider than size_t (!); this suggests
1936 that we should switch from unsigned int to size_t for slot numbers.
1938 2003-10-27 Bruno Haible <bruno@clisp.org>
1940 * stdbool_.h: Better support for BeOS.
1942 2003-10-27 Paul Eggert <eggert@twinsun.com>
1944 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1945 to allocate the returned structure. Do not allocate a subarray,
1946 as x2nrealloc will do that.
1947 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1948 instead of xnrealloc.
1949 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1951 2003-10-26 Paul Eggert <eggert@twinsun.com>
1953 * xalloc.h (xalloc_oversized): New static inline function, for
1954 callers that want to do their own size-overflow checking. Include
1955 <stdbool.h>, since xalloc_oversized returns bool.
1956 * xalloc.c (array_size_overflow): Remove. All callers changed
1957 to use xalloc_oversized.
1959 Add two functions x2realloc, x2nrealloc, for programs that grow
1960 arrays dynamically by doubling their sizes.
1961 * xalloc.h (x2realloc, x2nrealloc): New decls.
1962 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1965 Port to C99 semantics for 'inline' of external functions.
1966 Bug reported by Bruno Haible.
1967 * xmalloc.c (xnmalloc_inline): New static inline function,
1968 with the old contents of xnmalloc.
1969 (xnmalloc, xmalloc): Use it.
1970 (xnrealloc_inline): New static inline function,
1971 with the old contents of xnrealloc.
1972 (xnrealloc, xrealloc): Use it.
1974 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1976 2003-10-25 Paul Eggert <eggert@twinsun.com>
1978 Fix several address-calculation bugs in the hash modules,
1979 plus some minor code cleanup.
1981 * hash.h: Include <stdbool.h>, for bool.
1982 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1983 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1984 hash_get_n_entries, hash_get_max_bucket_length,
1985 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1986 hash_rehash): Use size_t rather than unsigned.
1987 * hash.c (struct hash_table, hash_get_n_buckets,
1988 hash_get_n_buckets_used, hash_get_n_entries,
1989 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1990 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1991 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1993 (SIZE_MAX): Define if not defined.
1994 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1995 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1997 Use const * when possible.
1998 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1999 (check_tuning): Fix bug: if tuning parameters were very close to
2000 0 or 1, rounding errors could have caused subscript violations.
2001 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2002 (hash_initialize): Add 'fail:' label
2003 to free table and return NULL, and use it to simplify code.
2004 Use calloc rather than clearing the storage ourself.
2005 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2006 buffer size calculations.
2007 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2008 Include <stddef.h>, for size_t.
2009 * hash-pjw.c (hash_pjw): Likewise.
2010 Switch to method described by Bruno Haible.
2011 Include <limits.h>, for CHAR_BIT.
2012 (SIZE_BITS): New macro.
2014 2003-10-21 Paul Eggert <eggert@twinsun.com>
2016 * getndelim2.c (getndelim2): When size calculation overflows,
2017 ceiling the allocation at NMAX bytes rather than silently
2018 discarding input bytes before NMAX is reached. This makes
2019 a difference only if NMAX exceeds SIZE_MAX / 2.
2021 * obstack.c: Merge from glibc.
2022 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2023 Add libc_hidden_def (_obstack_newchunk).
2024 (_obstack_free) [! defined _LIBC]: Remove.
2025 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2026 a clone of the function body.
2027 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2028 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2030 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2031 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2034 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2035 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2036 Don't use lvalue casts, as GCC plans to remove support for them
2037 in GCC 3.5. Reported by Joseph S. Myers. This bug
2038 was also present in the non-GCC version, indicating that this
2039 code had always been buggy and had never been widely used.
2040 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2041 Use the fast variant of each macro, rather than copying the
2042 definiens of the fast variant; that way, we'll be more likely to
2043 catch future bugs in the fast variants.
2045 2003-10-20 Bruno Haible <bruno@clisp.org>
2047 * wait-process.h: New file, from GNU gettext.
2048 * wait-process.c: New file, from GNU gettext.
2050 2003-10-19 Jim Meyering <jim@meyering.net>
2052 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2054 2003-10-16 Paul Eggert <eggert@twinsun.com>
2056 * getgroups.c: Include <errno.h>, <stdlib.h>.
2057 (getgroups): First arg is int, not size_t.
2058 Don't let 'free' mangle errno.
2060 2003-10-16 Jim Meyering <jim@meyering.net>
2062 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2064 2003-10-15 Paul Eggert <eggert@twinsun.com>
2066 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2068 (new_exclude, add_exclude_file): Initial size no longer needs to
2070 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2071 our own address arithmetic overflow checking.
2073 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2074 (fnmatch): Do not alloca more than 2000 wide characters;
2075 instead, use malloc for large buffers.
2076 Check for address arithmetic overflow, and return -1
2077 with errno set to ENOMEM in that case.
2078 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2079 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2080 instead, return -1. Check for address arithmetic overflow.
2082 2003-10-14 Paul Eggert <eggert@twinsun.com>
2084 Handle invalid suffixes and overflow independently, so that
2085 callers can treat them independently as needed. Fix some bugs in
2086 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2087 suffix for a human-readable blocksize. The major caller-visible
2088 change is the addition of a new
2089 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2090 that both overflow and suffix chars were found.
2092 * human.c (humblock): Don't check separately for invalid suffix
2093 char; that is xstrtoumax's job (now that its bug is fixed).
2094 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2095 INTMAX_MAX]: New macros.
2096 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2097 TYPE_MAXIMUM): New macros.
2098 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2099 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2100 if overflow occurs, as it's what __strtol does and it's more useful
2102 (__xstrtol): If __strtol reports some error other than ERANGE,
2103 reflect it to the caller as LONGINT_INVALID. If it reports
2104 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2105 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2106 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2108 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2109 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2110 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2111 [defined UINTMAX_MAX]: New macros.
2113 2003-10-14 Bruno Haible <bruno@clisp.org>
2115 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2116 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2117 Also use volatile where needed.
2119 2003-10-12 Paul Eggert <eggert@twinsun.com>
2121 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2122 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2123 and define in terms of the other primitives.
2124 * xmalloc.c: Include stdbool.h; do not include exit.h.
2125 (SIZE_MAX): Define if not already defined.
2126 (array_size_overflow): New function.
2127 (xalloc_die): Abort instead of exiting if 'error' returns.
2128 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2129 (xmalloc, xrealloc): Use them.
2130 (xcalloc): Check for address arithmetic overflow.
2131 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2132 a bit faster than strcpy.
2134 2003-10-08 Paul Eggert <eggert@twinsun.com>
2136 Merge getpass from libc, plus a few fixes.
2138 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2139 Include <stdbool.h>.
2140 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2141 __fsetlocking to empty.
2142 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2143 do include <bits/libc-lock.h>.
2144 Do not include <fcntl.h>; not needed.
2145 [_LIBC]: Include <wchar.h>.
2146 (NOTCANCEL_MODE): New macro.
2147 (flockfile, funlockfile) [_LIBC]: New macros.
2148 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2149 [!_LIBC]: New macros.
2150 (call_fclose): New function.
2151 (getpass): Use it. Save tty stream separately; this simplifies the
2152 code and makes it more reliable if stdin happens to equal stdout.
2153 Invoke __fsetlocking on tty.
2154 Handle thread cancellation if needed.
2155 Namespace cleanup (use __tcgetattr, __getline).
2156 Use bool for Booleans.
2157 [USE_IN_LIBIO]: Handle wide streams.
2158 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2159 stream might go where.
2161 * unlocked-io.h: Include <stdio.h>, so that the caller
2162 doesn't have to include <stdio.h> before us.
2163 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2164 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2165 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2166 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2167 if not declared, so that we can use getpass.c code from libc without
2169 (flockfile, ftrylockfile, funlockfile): New macros.
2171 2003-10-06 Bruno Haible <bruno@clisp.org>
2173 * version-etc-2.h: Remove file.
2174 * version-etc-2.c: Remove file.
2176 2003-09-25 Jim Meyering <jim@meyering.net>
2177 Bruno Haible <bruno@clisp.org>
2179 This lets translators provide better translations for the
2180 "Written by ..." part of --version output.
2181 * version-etc.h: Include stdarg.h.
2182 (version_etc_copyright): Declare as readonly.
2183 (version_etc): Make this function variadic with a NULL-terminated list
2184 of author name strings.
2185 (version_etc_va): New declaration.
2186 * version-etc.c: Include stdarg.h, stdlib.h.
2187 (version_etc_copyright): Declare as readonly.
2188 (version_etc_va): New function. Provide a different translatable string
2189 for each possible number of authors < 10. Abbreviate when there are 10
2191 (version_etc): Make this function variadic. Call version_etc_va.
2192 Suggestion from Gary V. Vaughan.
2194 * long-options.h (parse_long_options): Change prototype: the authors
2195 string is moved to the end and becomes variadic.
2196 * long-options.c: Include stdarg.h.
2197 (parse_long_options): Make this function variadic, too.
2198 Call version_etc_va, not version_etc.
2200 2003-10-06 Bruno Haible <bruno@clisp.org>
2202 * fatal-signal.h: New file, from GNU gettext.
2203 * fatal-signal.c: New file, from GNU gettext.
2205 2003-10-04 Karl Berry <karl@gnu.org>
2207 * argp*: update from libc.
2209 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2211 * getpass.c (getpass): Use a no-op fseek when switching from input to
2212 output mode on the same stream.
2214 2003-09-29 Paul Eggert <eggert@twinsun.com>
2216 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2217 Fix arg typo in previous patch.
2219 2003-09-28 Jim Meyering <jim@meyering.net>
2221 * error.c: Correct cpp indentation.
2223 2003-09-27 Paul Eggert <eggert@twinsun.com>
2225 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2226 Omit the special code that used __typeof__, since we worry that
2227 it could be more trouble than it's worth. See:
2228 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2229 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2233 2003-09-26 Jim Meyering <jim@meyering.net>
2235 * error.c (error_tail): Move some declarations
2236 into inner scope where the local variables are used.
2238 2003-09-26 Bruno Haible <bruno@clisp.org>
2240 * stpncpy.h (gnu_stpncpy): New declaration.
2241 (stpncpy): Define as alias for gnu_stpncpy.
2242 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2244 2003-09-26 Paul Eggert <eggert@twinsun.com>
2246 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2247 (error_tail): Do not loop, reallocating temporary buffer, since
2248 the output cannot contain more wide characters than the input
2249 contains bytes, the size must be big enough already. This avoids
2250 one potential size overflow calculation. Check for size overflow
2251 when calculating temporary buffer size. Free temporary buffer
2252 when done, if it was allocated with malloc; this plugs a memory
2253 leak. Remove casts from void * to pointers, that are no longer
2254 needed now that we're assuming C89 or better.
2256 Merge error changes from glibc.
2258 * error.c, error.h: Update copyright notice header to match glibc.
2259 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2260 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2261 Disable cancellation while printing error.
2262 * error.h: Prepend __ to parameter names.
2264 2003-09-25 Karl Berry <karl@gnu.org>
2266 * argp-fmtstream.c, argp-help.c: update from libc.
2268 2003-09-25 Bruno Haible <bruno@clisp.org>
2270 * version-etc-2.h: New file, from version-etc.h with modifications.
2271 * version-etc-2.c: New file, from version-etc.c with modifications.
2273 2003-09-25 Simon Josefsson <jas@extundo.com>
2275 * xgetdomainname.h: New file.
2276 * xgetdomainname.c: New file.
2278 2003-09-25 Simon Josefsson <jas@extundo.com>
2279 Bruno Haible <bruno@clisp.org>
2281 * getdomainname.h: New file.
2282 * getdomainname.c: New file.
2284 2003-09-24 Paul Eggert <eggert@twinsun.com>
2286 * linebuffer.c (freebuffer): Don't free the argument, just
2287 the buffer associated with the argument. Bug reported by
2290 2003-09-19 Karl Berry <karl@gnu.org>
2292 * argp.h: update from libc.
2294 2003-09-16 Paul Eggert <eggert@twinsun.com>
2296 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2297 input error, instead of returning NULL the next time we are called
2298 (and therefore losing track of errno).
2300 2003-09-15 Paul Eggert <eggert@twinsun.com>
2302 * getndelim2.c (getndelim2): Don't trash errno when a read
2303 fails, so that the caller gets the proper errno.
2305 * readutmp.c (read_utmp): Likewise.
2306 Check for fstat error. Close stream and free storage
2309 2003-09-14 Bruno Haible <bruno@clisp.org>
2311 * fwriteerror.h: New file.
2312 * fwriteerror.c: New file.
2314 2003-09-14 Jim Meyering <jim@meyering.net>
2316 * getloadavg.c: Correct cpp indentation.
2317 * strdup.c: Likewise.
2318 * vasnprintf.c: Likewise.
2320 2003-09-12 Paul Eggert <eggert@twinsun.com>
2322 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2323 * obstack.c [!defined _LIBC]: Likewise.
2324 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2325 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2326 * exitfail.c: Don't include stdlib.h; no longer needed.
2328 More changes to assume C89 or better.
2330 * error.c (error_tail): Assume vprintf.
2332 * argmatch.c (getenv): Remove decl.
2333 * progreloc.c (get_full_program_name): Define via prototype.
2334 * setenv.c (clearenv): Likewise.
2335 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2337 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2338 (malloc, memcpy): Remove decls.
2339 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2340 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2341 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2342 (memcpy): Remove macro.
2343 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2344 (__P): Remove. All uses removed.
2345 (PTR): Remove. All uses changed to void *.
2346 (CHAR_BIT, NULL): Remove.
2347 (spaces, zeros, memset_space, memset_zero)
2348 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2350 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2351 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2352 Define with prototype.
2353 Remove now-unnecessary prototype decl.
2354 (extra_args_spec): Assume ANSI C. All uses changed.
2355 (extra_args_spec_iso): Remove.
2356 (my_strftime, emacs_strftimeu): Define via prototype.
2357 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2359 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2360 * strtoimax.c: Include <stdlib.h> unconditionally.
2361 (strtoul, strtol): Remove decls.
2362 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2364 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2365 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2366 (LOCALE_PARAM_PROTO): New macro.
2367 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2368 (INTERNAL (strtol), strtol): Define with a prototype.
2369 (PARAMS): Remove. All uses removed.
2370 * tempname.c: Include <string.h> unconditionally.
2371 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2372 * xgethostname.c (main): Define with a prototype.
2373 * xmalloc.c: Include "xalloc.h" first, to check interface.
2374 Include <stdlib.h> unconditionally.
2375 (calloc, malloc, realloc, free): Remove decls.
2376 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2377 Include <stdlib.h> unconditionally. Sort include file names.
2379 (xstrtod): Define with a prototype.
2380 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2381 (strtol, strtoul): Remove decls.
2383 2003-09-11 Paul Eggert <eggert@twinsun.com>
2385 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2386 Include <stdlib.h>, <string.h> unconditionally.
2387 Remove now-unnecessary cast to char *.
2388 * strnlen.c: Include <string.h> unconditionally.
2389 * yesno.c (yesno): Define with a prototype.
2391 2003-09-10 Bruno Haible <bruno@clisp.org>
2393 * strcspn.c: Include <string.h> unconditionally.
2394 * strpbrk.c: Include <string.h> unconditionally.
2395 * strstr.c: Include <string.h> unconditionally.
2396 * unicodeio.c: Include <string.h> unconditionally.
2397 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2398 * unsetenv.c: Likewise.
2399 * xreadlink.c: Include <stdlib.h> unconditionally.
2400 * yesno.c: Include <stdlib.h> unconditionally.
2401 (rpmatch): Add prototype.
2403 2003-09-10 Jim Meyering <jim@meyering.net>
2405 * error.c: Correct indentation of cpp directives.
2407 2003-09-09 Paul Eggert <eggert@twinsun.com>
2411 * acosl.c (main): Use a prototype.
2412 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2415 * getloadavg.c (getloadavg, main): Define via prototypes.
2417 * getopt.h (struct option.name): Assume C89, and use 'const'.
2418 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2419 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2421 * getopt.c (const): Remove macro.
2422 Include <string.h> unconditionally.
2423 (my_index): Remove; all uses changed to strchr.
2424 (strlen): Remove decl.
2425 (exchange): Remove forward decl; no longer needed.
2426 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2427 Define with prototype.
2428 * getopt1.c (const): Remove macro.
2429 (getopt_long, getopt_long_only, main): Define with prototype.
2431 * getugroups.c: Include <string.h> unconditionally.
2433 * getusershell.c: Include <stdlib.h> unconditionally.
2434 (getusershell, setusershell, endusershell, readname, main):
2435 Define with prototypes.
2437 * group-member.c: Include group-member.h first.
2438 Include <stdlib.h> unconditionally.
2440 * hard-locale.c: Include hard-locale.h first.
2441 Include <stdlib.h>, <string.h> unconditionally.
2443 * hash.c (free, malloc): Remove decls.
2444 Include <stdlib.h> unconditionally.
2446 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2447 (getenv): Do not declare.
2449 * idcache.c: Include <string.h> unconditionally.
2451 * long-options.c: Include long-options.h first, to test interface.
2452 Include <stdlib.h> unconditionally.
2454 * makepath.c: Include makepath.h first, to test interface.
2455 Include <stdlib.h> and <string.h> unconditionally.
2457 * linebuffer.c: Include <stdlib.h>.
2458 (free): Remove decl.
2460 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2461 rpl_malloc returns void *, not char *.
2462 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2464 * md5.h: Include <limits.h> unconditionally.
2465 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2466 (__P): Remove; all uses removed.
2467 * md5.c: Include "md5.h" first.
2468 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2469 md5_buffer, md5_process_bytes, md5_process_block):
2470 Define with prototypes.
2471 * sha.h (__P): Remove all uses. (It wasn't defined??)
2472 * sha.c: Include "sha.h" first.
2473 Include <stdlib.h>, <string.h> unconditionally.
2475 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2476 * memcmp.c (__ptr_t): Likewise.
2477 * memrchr.c (__ptr_t): Likewise.
2478 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2479 Include <string.h> unconditionally.
2480 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2481 * memchr.c: Include <stdlib.h> unconditionally.
2482 * memchr.c (LONG_MAX): Remove.
2483 * memrchr.c (LONG_MAX): Likewise.
2484 * memchr.c (__memchr): Define via a prototype.
2485 * memrchr.c (__memrchr): Likewise.
2486 * memcmp.c (__P): Remove, and remove all uses.
2487 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2488 Remove forward decls; no longer needed.
2489 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2490 Use types required by C89 in prototype.
2492 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2493 * savedir.c: Likewise.
2494 * mkdir.c (free): Remove decl.
2495 * rmdir.c (rmdir): Define with a prototype.
2496 * savedir.c: Include savedir.h first, to test interface.
2498 * mktime.c (STDC_HEADERS): Remove.
2499 Include <stdlib.h>, <string.h> unconditionally.
2501 * modechange.c: Include <stdlib.h> unconditionally.
2502 (malloc): Remove decl.
2504 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2505 (free): Remove decl.
2507 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2508 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2509 (This type really should be intptr_t, but that's a C99ism.)
2510 (_obstack_memcpy): Remove: all uses changed to memcpy.
2511 Include <string.h> unconditionally.
2512 (struct obstack): Assume __STDC__ for types of members
2513 chunkfun, freefun, extra_arg.
2514 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2515 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2516 obstack_begin, obstack_specify_allocation,
2517 obstack_specify_allocation_with_arg, obstack_chunkfun,
2518 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2519 Remove unprototyped decls and the macros that use them.
2520 * obstack.c (POINTER): Remove. All uses changed to void *.
2521 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2522 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2523 (defined __STDC__ && __STDC__)]:
2524 Remove nonprototyped code.
2525 Include <stdlib.h> unconditionally.
2526 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2527 _obstack_allocated_p, _obstack_free, obstack_free,
2528 _obstack_memory_used, print_and_abort):
2529 Define using prototypes.
2530 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2531 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2532 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2533 obstack_next_free, obstack_object_size, obstack_room) [0]:
2534 Remove unused, unprototyped code.
2536 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2538 * physmem.c (physmem_total, physmem_available, main): Define
2541 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2542 (main): Define with a prototype.
2544 * posixver.c (getenv): Remove decl.
2546 * putenv.c (malloc): Returns void *, not char *.
2547 Include <string.h> unconditionally.
2548 (strchr, memcpy, NULL): Do not define.
2550 * readtokens.c: Include readtokens.h first, to test interface.
2551 Include <stdlib.h>, <string.h> unconditionally.
2552 (init_tokenbuffer): Define with a prototype.
2554 * regex.c (PARAMS): Remove. All uses removed.
2555 All uses of _RE_ARGS removed, too.
2556 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2558 (bzero): Assume memset exists.
2559 (memcmp, memcpy, NULL): Remove.
2560 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2561 char, or assignments to local vars of type signed char.
2562 (init_syntax_once, PREFIX(extract_number_and_incr),
2563 PREFIX(print_partial_compiled_pattern),
2564 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2565 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2566 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2567 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2568 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2569 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2570 wcs_compile_range, byte_compile_range, truncate_wchar,
2571 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2572 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2573 count_mbs_length, wcs_re_match_2_internal,
2574 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2575 PREFIX(alt_match_null_string_p),
2576 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2577 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2578 regfree, PREFIX(extract_number)): Define with prototype. Remove
2579 now-unnecessary declaration, if any.
2580 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2582 Remove now-unnecessary casts among pointer types.
2583 * regex.h (_RE_ARGS): Remove. All uses removed.
2585 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2586 (free): Remove decl.
2588 * rpmatch.c: Include <stdlib.h> unconditionally.
2590 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2591 (free): Remove decl.
2593 * save-cwd.c: Include <stdlib.h> unconditionally.
2594 * xgetcwd.c: Likewise.
2596 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2597 (free): Remove decl.
2599 * strchrnul.c (strchrnul): Define with a prototype.
2600 Fix bug: c_in was not converted to char before searching.
2602 The following changes are not K&R related:
2604 * group-member.h: Include <sys/types.h>, so that this file is
2606 * makepath.h: Likewise.
2608 * getusershell.c (readname, default_index, line_size, readname):
2609 Use size_t, not int, for sizes.
2610 (readname): If the size overflows, report an error instead of
2613 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2615 * getndelim2.c: Assume stdlib.h per the C89 spec.
2617 2003-09-08 Paul Eggert <eggert@twinsun.com>
2619 Assume C89 or better; remove K&R cruft.
2620 A few of these changes were first proposed by Derek Robert Price
2621 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2623 * addext.c: Include <string.h> unconditionally.
2624 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2625 Don't declare getenv or malloc.
2627 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2628 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2630 (find_stack_direction, alloca): Use prototypes.
2632 * atexit.c (atexit): Define using a prototype.
2634 * basename.c, dirname.c, stripslash.c:
2635 Include <string.h> unconditionally.
2637 * bcopy.c: Include <stddef.h>.
2638 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2640 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2642 * error.h (error, error_at_line, error_print_progname)
2643 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2644 * error.c: Include error.h first, to check interface.
2645 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2646 (VA_START): Remove; all uses changeed to va_start.
2647 (exit, strerror): Remove decls.
2648 (error_print_progname): Prototype uncondionally.
2649 Don't include <errno.h>; no longer needed.
2650 (private_strerror): Remove.
2651 (error_tail): Always define.
2652 (error, error_at_line): Assume C89 or better; always use prototypes.
2653 * fatal.c: Include "fatal.h" first, to test interface.
2654 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2655 (VA_START): Remove; all uses changed to va_start.
2656 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2658 (exit): Remove decl.
2659 (fatal): Prototype unconditionally. Assume va_start works.
2660 Abort at end, to pacify gcc.
2662 * euidaccess.c (main): Define with a prototype.
2664 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2666 * exitfail.c: Include <stdlib.h> unconditionally.
2668 * fnmatch_.h (__P): Remove. All uses changed to assume
2670 * fnmatch.c: Include fnmatch.h first, to test interface.
2671 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2672 (getenv): Remove decl.
2673 (fnmatch): Define using a prototype.
2674 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2675 (FCT): Define using a prototype.
2677 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2679 * gethostname.c: Include <stddef.h>.
2680 (gethostname): Define with prototype. Length is size_t, not int.
2682 2003-09-08 Paul Eggert <eggert@twinsun.com>
2684 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2685 getversion.c should have been removed then, but was accidentally
2688 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2689 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2691 2003-09-07 Paul Eggert <eggert@twinsun.com>
2693 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2694 copy_tm_result. Bug reported by Simon Josefsson in
2695 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2697 2003-09-06 Paul Eggert <eggert@twinsun.com>
2699 * time_r.c, time_r.h: New files.
2701 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2703 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2704 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2706 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2708 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2709 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2712 * timegm.c: Switch to glibc implementation, with the following changes:
2713 [defined HAVE_CONFIG_H]: Include <config.h>.
2714 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2715 (__mktime_internal) [!defined _LIBC]: New decl.
2716 (__gmtime_r) [!defined _LIBC]: New macro and function.
2717 (timegm): Use a prototype, since gnulib assumes C89.
2718 Do not bother declaring tmp to be const, as it's not really usefu.
2719 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2720 (timegm): Declare only if HAVE_DECL_TIMEGM.
2722 2003-09-03 Paul Eggert <eggert@twinsun.com>
2724 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2725 Bug reported by Lute Kamstra in
2726 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2728 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2729 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2730 course with correspondingly smaller numbers for tomorrow and
2731 yesterday. From Tadayoshi Funaba. Originally installed into
2732 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2735 2003-08-31 Simon Josefsson <jas@extundo.com>
2737 * timegm.h: New file.
2738 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2740 2003-08-31 Karl Berry <karl@gnu.org>
2742 * argp.h: update from libc.
2744 2003-08-28 Bruno Haible <bruno@clisp.org>
2746 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2747 warning on QNX, which defines O_BINARY to 000000.
2749 2003-08-24 Bruno Haible <bruno@clisp.org>
2751 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2752 MSVC7 <stdio.h> is included later.
2754 2003-08-20 Bruno Haible <bruno@clisp.org>
2756 * progname.h: New file, from GNU gettext.
2757 * progname.c: New file, from GNU gettext.
2758 * progreloc.c: New file, from GNU gettext.
2760 2003-08-19 Bruno Haible <bruno@clisp.org>
2762 * xstrdup.c: Assume <string.h> exists.
2764 2003-08-18 Jim Meyering <jim@meyering.net>
2766 * setenv.h: Indent nested cpp directive.
2767 * vasnprintf.c: Remove trailing blanks.
2769 2003-08-17 Simon Josefsson <jas@extundo.com>
2770 Bruno Haible <bruno@clisp.org>
2772 * xstrndup.h: New file.
2773 * xstrndup.c: New file.
2775 2003-08-17 Bruno Haible <bruno@clisp.org>
2777 * strndup.h: New file.
2779 2003-08-16 Paul Eggert <eggert@twinsun.com>
2781 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2782 space, undoing this 2003-08-12 change:
2783 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2785 2003-08-16 Jim Meyering <jim@meyering.net>
2787 Merge from coreutils.
2788 * xstrtoimax.c: #else #if -> #elif.
2789 * xstrtoumax.c: Likewise.
2791 2003-08-15 Paul Eggert <eggert@twinsun.com>
2793 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2794 rather than tab, after '#' in shell-script copyright notices.
2795 Suggested by Bruno Haible.
2797 2003-08-15 Jim Meyering <jim@meyering.net>
2798 and Paul Eggert <eggert@twinsun.com>
2800 Merge from coreutils.
2801 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2802 member but strut utmpx does not. Needed for AIX 4.3.3.
2803 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2805 2003-08-15 Jim Meyering <jim@meyering.net>
2807 Merge from coreutils.
2808 * xgethostname.c: Include <stdlib.h>.
2809 (xghostname): Don't exit for anything other than memory-related
2810 failure; just return NULL.
2811 * userspec.c: Include "posixver.h".
2812 (parse_user_spec): Accept `.' as a separator only
2813 in pre-POSIX-200112 mode.
2814 * strtoimax.c: Use #elif rather than #else #if.
2815 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2816 Remove function, now that we can rely on a working tzset function.
2817 [!_LIBC]: Ensure that the required autoconf test has been run.
2818 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2819 Use underlying_strftime for %r.
2820 * sha.c: Merge in some clean-up and optimization changes from glibc.
2821 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2822 Ensure that it is a multiple of 64.
2823 Rearrange loop exit tests so as to avoid performing an
2824 additional fread after encountering an error or EOF.
2825 * realloc.c: Update copyright date.
2827 2003-08-14 Jim Meyering <jim@meyering.net>
2829 Merge from coreutils.
2830 * obstack.h: Whitespace changes.
2831 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2832 and xcalloc return values.
2833 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2834 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2835 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2836 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2837 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2839 Use mntctl's return value to drive the entry-processing loop, since
2840 we can't rely on the value of the vmt_length member in the last
2841 entry. On some systems doing so could result in exhausting
2842 virtual memory. Based in part on a patch from Mike Jetzer.
2844 2003-08-14 Jim Meyering <jim@meyering.net>
2845 and Paul Eggert <eggert@twinsun.com>
2847 Merges from coreutils, plus other fixes.
2848 * physmem.c: Merge in portability changes from gcc/libiberty
2849 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2850 for credits and details. Thanks to Kaveh Ghazi for helping
2851 to keep these files in sync.
2852 (ARRAY_SIZE): Define it.
2853 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2854 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2855 (memcasecmp): Don't assume size_t fits in unsigned int.
2856 Remove casts and duplicate code.
2857 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2858 (memcpy): Remove definition.
2859 Merge in some clean-up and optimization changes from glibc.
2860 [BLOCKSIZE]: Move definition to top of file.
2861 Ensure that it is a multiple of 64.
2862 Rearrange loop exit tests so as to avoid performing an
2863 additional fread after encountering an error or EOF.
2864 * md5.h (md5_uintptr): Define.
2865 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2866 return to the initial working directory. Preserve errno
2868 * idcache.c: Include "xalloc.h".
2869 (xmalloc, xrealloc): Remove decls.
2870 (getuser): Remove casts no longer required in C89.
2871 * human.c: Include stdio.h, for sprintf.
2872 * group-member.c: Include "xalloc.h".
2873 (xmalloc, xrealloc): Remove decls.
2874 (get_group_info): Remove casts no longer required in C89.
2875 * getusershell.c (readname): Remove casts no longer required in C89.
2876 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2877 * getline.c: Whitespace fix, from coreutils.
2879 2003-08-13 Paul Eggert <eggert@twinsun.com>
2881 * exclude.c: Include <ctype.h>
2882 (IN_CTYPE_DOMAIN): New macro.
2884 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2887 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2888 Undo previous (whitespace-only) change.
2890 2003-08-12 Paul Eggert <eggert@twinsun.com>
2892 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2893 Normalize leading white space and remove trailing white space.
2894 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2895 notice, as per ../config/srclist-update.
2897 Merge from coreutils.
2898 * euidaccess.h: New file.
2899 * euidaccess.c: Include it.
2900 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2901 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2902 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2904 2003-08-11 Bruno Haible <bruno@clisp.org>
2906 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2907 (vasnprintf): Use it instead of wcslen.
2909 2003-08-11 Bruno Haible <bruno@clisp.org>
2911 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2912 value to ensure that _Bool promotes to int. Use #define for _Bool when
2913 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2915 2003-08-10 Karl Berry <karl@gnu.org>
2917 * regex.h: update from libc (whitespace fix).
2919 2003-08-09 Paul Eggert <eggert@twinsun.com>
2921 Merge some files from coreutils. These changes were
2922 originally made by Jim Meyering.
2923 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2924 many older Unixes require this.
2925 * alloca.c (alloca): Remove cast to argument of free;
2926 no longer needed in C89.
2927 * alloca_.h, regex.h: Fix white space to match
2928 what GNU indent does.
2930 2003-08-05 Paul Eggert <eggert@twinsun.com>
2932 * bumpalloc.h: Remove.
2934 2003-08-04 Paul Eggert <eggert@twinsun.com>
2936 * getloadavg.c: Change copyright notice and spacing to conform to
2939 Merge from coreutils.
2940 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2942 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2943 from Karl Berry, implemented by Jim Meyering.
2944 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2945 from Dmitry V. Levin.
2946 Remove anachronistic cast of xrealloc.
2947 * fnmatch_.h (__const): Remove. Use 'const'.
2948 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2949 type. Otherwise, it wouldn't compile with at least /bin/cc on
2950 ymp-cray-unicos9.0.2.X.
2951 Combine two mostly-identical uses of alloca into one.
2952 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2954 2003-08-04 Dave Love <d.love@dl.ac.uk>
2958 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2959 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2960 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2961 obsolete NLIST_NAME_UNION.
2962 [__GNU__]: Undef BSD and FSCALE.
2963 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2965 2003-08-03 Paul Eggert <eggert@twinsun.com>
2967 * stdbool_.h (_Bool): Make it signed char, instead of
2968 an enum type, so that it's guaranteed to promote to int. See:
2969 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2971 2003-07-31 Paul Eggert <eggert@twinsun.com>
2973 * strerror.c: Include config.h, limits.h. Declare sprintf.
2974 (strerror): Don't assume that a printable int fits in 14 bytes.
2976 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2977 Bruno Haible <bruno@clisp.org>
2979 * getline.h (getline, getdelim): Change return type to ssize_t.
2980 * getline.c (getline, getdelim): Likewise.
2981 Remove _GNU_SOURCE define; now it's defined in config.h through
2984 2003-07-22 Paul Eggert <eggert@twinsun.com>
2986 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2987 over-parenthesization in macros.
2989 Sync with coreutils.
2991 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2994 Use `exit_failure' for xalloc and xmemcoll instead of their own
2995 private exit-failure variables.
2996 * xalloc.h (xalloc_exit_failure): Remove.
2997 * xmalloc.c: Likewise. Include exitfail.h.
2998 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2999 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3000 * xmemcoll.c: Likewise. Include exitfail.h.
3001 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3003 2003-07-18 Paul Eggert <eggert@twinsun.com>
3005 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3006 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3007 to test that it can stand by itself. Include "exitfail.h".
3008 Clients should set exit_failure instead.
3009 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3011 2003-07-18 Andreas Schwab <schwab@suse.de>
3013 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3015 2003-07-18 Bruno Haible <bruno@clisp.org>
3017 * getndelim2.h: New file.
3018 * getndelim2.c: Make into a module of its own. Include config.h,
3020 (getndelim2): Make non-static. Change return type to ssize_t.
3021 * getline.h: Change argument names.
3022 * getline.c: Include getndelim2.h instead of getndelim2.c.
3023 * getnline.c: Include getndelim2.h.
3025 2003-07-17 Bruno Haible <bruno@clisp.org>
3027 * Makefile.am: Remove file.
3028 * Makefile.in: Remove file.
3030 2003-07-17 Bruno Haible <bruno@clisp.org>
3032 * getnline.h: New file.
3033 * getnline.c: New file.
3034 * getndelim2.c: New file, extracted from getline.c.
3035 (getndelim2): Renamed from getdelim2, with added nmax argument.
3036 * getline.c: Include getndelim2.c.
3037 (getdelim2): Moved out to getndelim2.c.
3038 (getline, getdelim): Update.
3040 2003-07-15 <karl@gnu.org>
3042 * vasnprintf.c: update from gettext.
3044 2003-07-15 Jim Meyering <jim@meyering.net>
3046 * makepath.c (make_path): Enclose diagnostic in _(...).
3048 2003-07-14 Paul Eggert <eggert@twinsun.com>
3050 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3051 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3052 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3053 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3054 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3055 updated automatically by ../config/srclist-update. This changes
3056 their license from LPGL to GPL.
3058 2003-07-14 Jim Meyering <jim@meyering.net>
3060 Don't emit diagnostics. Let callers do that.
3061 * save-cwd.c: Don't include "error.h".
3062 (save_cwd): Don't call error. Ensure that errno is valid
3063 when returning nonzero.
3065 * save-cwd.h (restore_cwd): Update prototype.
3066 * save-cwd.c (restore_cwd): Remove two parameters.
3067 Simplify. Don't call error upon failure. Let callers do that.
3068 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3069 when auditing is enabled. But don't bother updating the #if.
3071 2003-07-14 Simon Josefsson <jas@extundo.com>
3073 * mempcpy.h: New file.
3074 * mempcpy.c: New file.
3076 2003-07-14 Paul Eggert <eggert@twinsun.com>
3078 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3079 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3080 unicodeio.c, unicodeio.h, unlocked-io.h:
3081 Switch from LGPL to GPL.
3083 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3085 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3086 it breaks C++ compilation.
3087 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3089 2003-07-10 Jim Meyering <jim@meyering.net>
3091 * vasnprintf.c: Remove trailing blanks.
3092 Make cpp indentation consistent.
3094 2003-07-09 Paul Eggert <eggert@twinsun.com>
3096 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3097 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3098 Switch from LGPL to GPL.
3100 2003-07-07 Paul Eggert <eggert@twinsun.com>
3102 * mktime.c: Fix some boundary cases and remove need for floating point.
3104 Issue a compile-time diagnostic if time_t is floating point, or if
3105 two's complement arithmetic is not in effect, or if arithmetic
3106 right shift does not propagate the sign. These assumptions were
3107 all in the original code but they weren't checked.
3109 (TIME_T_MIDPOINT, verify): New macros.
3110 (__isleap): Remove; it has integer overflow problems.
3111 (leapyear): New function, without those problems.
3112 (ydhms_tm_diff): Remove; splitting into two parts.
3113 (ydhms_diff): New function, containing the arithmetic part of
3114 the old ydhms_tm_diff function. Issue a compile-time
3115 diagnostic if we are not using C99 integer division.
3116 Avoid casts when possible.
3117 (guess_time_tm): New function, containing the checking part of
3118 the old ydhms_tm_diff function. Return the new value, rather than
3119 the difference between it and the old. Accept a new argument T
3120 so that *T specifies the old value. Check for overflow in the result.
3122 (__mktime_internal): Use a time_t offset, not a long int offset.
3123 This undoes the 2003-06-04 change, which is no longer needed now
3124 that we have better overflow checking.
3125 (localtime_offset): Likewise.
3127 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3128 and long are 64-bit but int is only 32-bit.
3129 (ydhms_diff): Use long int to store year1 and yday1.
3130 Issue a compile-time diagnostic if long int is not wide enough.
3132 (__mktime_internal): Use long int to store adjusted year and yday.
3133 Use plain C rather than preprocessor commands, if that doesn't
3135 Check for overflow (and try to repair) after each probe
3136 rather than checking only at the very end. This avoids some bugs
3137 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3138 does not equal GMT offset at maximum time).
3139 Use integer to check for overflow rather than floating point; this
3140 is more portable to non-IEEE hosts, and is a tad faster.
3141 When we detect that we are oscillating between two values,
3142 don't check whether tm_isdst has the requested value, since
3143 we already know the answer. When tm_isdst has the wrong value,
3144 use a different heuristic to find the right one, based on the
3145 extreme values actually observed in practice in tz2003a,
3146 rather than the (overly optimistic) "previous 3 calendar quarters".
3148 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3149 "T const" to accommodate glibc style.
3150 (check_result): Use less-confusing report format. "long" -> "long int.
3152 Don't loop if the iteration overflows time_t.
3153 Allow a negative step in the iteration.
3155 2003-07-01 Paul Eggert <eggert@twinsun.com>
3157 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3158 having it depend on HAVE_SYS_TYPES_H.
3160 2003-06-25 Bruno Haible <bruno@clisp.org>
3162 * readlink.c: New file.
3164 2003-06-20 Bruno Haible <bruno@clisp.org>
3166 Assume C89, so PARAMS isn't needed.
3167 * unicodeio.h (PARAMS): Remove.
3168 * unicodeio.c: Don't use PARAMS.
3170 2003-06-18 Jim Meyering <jim@meyering.net>
3172 Merge changes from coreutils.
3173 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3174 Remove explicit declarations of xmalloc and realloc.
3176 (read_utmp): Remove anachronistic cast of xmalloc.
3178 2003-06-17 Paul Eggert <eggert@twinsun.com>
3180 Assume C89, so PARAMS isn't needed.
3181 * backupfile.h (PARAMS): Remove. All uses removed.
3182 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3183 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3184 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3185 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3186 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3187 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3188 xstrtol.h: Likewise.
3189 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3190 same.h, strverscmp.h: Do not include config.h; no longer needed.
3191 Anyway, config.h should always be included before any other file.
3193 2003-06-11 Simon Josefsson <jas@extundo.com>
3195 * sysexit_.h: New file.
3197 2003-05-20 Derek Price <derek@ximbiot.com>
3199 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3201 2003-06-10 Simon Josefsson <jas@extundo.com>
3203 * strchrnul.h: New file.
3204 * strchrnul.c: New file.
3206 2003-06-10 Simon Josefsson <jas@extundo.com>
3208 * argp.h: New file, from glibc.
3209 * argp-ba.c: New file, from glibc.
3210 * argp-eexst.c: New file, from glibc.
3211 * argp-fmtstream.c: New file, from glibc.
3212 * argp-fmtstream.h: New file, from glibc.
3213 * argp-fs-xinl.c: New file, from glibc.
3214 * argp-help.c: New file, from glibc.
3215 * argp-namefrob.h: New file, from glibc.
3216 * argp-parse.c: New file, from glibc.
3217 * argp-pv.c: New file, from glibc.
3218 * argp-pvh.c: New file, from glibc.
3219 * argp-xinl.c: New file, from glibc.
3221 2003-06-07 Jim Meyering <jim@meyering.net>
3223 * readtokens.h: Put `Free Software Foundation, Inc.'
3224 in place of my name in the copyright comment.
3225 Remove definition and uses of __P.
3228 * stat.c: Don't declare xmalloc explicitly.
3229 Instead, include "xalloc.h".
3230 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3231 xrealloc, and xcalloc return values.
3232 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3234 * xgetcwd.h: Remove definition/uses of PARAMS.
3236 2003-06-06 Jim Meyering <jim@meyering.net>
3238 * stdbool_.h: Renamed from stdbool.h.in.
3240 2003-06-06 Jim Meyering <jim@meyering.net>
3242 Merge from coreutils.
3243 * same.c: (same_name): Declare *_basename locals to be `const'.
3244 Consolidate declarations and initializations of *_base* locals.
3246 Merge from coreutils.
3247 This avoids a core dump on systems without GNU putenv,
3248 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3249 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3250 (unsetenv): New static function, from GNU libc.
3251 (rpl_putenv): Use it.
3253 * modechange.c: Remove trailing blanks.
3255 Merge from coreutils.
3256 * fsusage.c: Remove declaration of statfs.
3257 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3259 * posixtm.c: Include <stdbool.h> unconditionally.
3261 2003-06-05 Paul Eggert <eggert@twinsun.com>
3263 * mktime.c (__mktime_internal): When resolving a tm_isdst
3264 mismatch, look in future quarters as well as past. This fixes a
3265 bug when processing fall-backwards gaps immediately after a long
3266 period of daylight-saving time.
3268 * mktime.c: Assume freestanding C89 or better.
3269 (HAVE_LIMITS_H): Remove. Assume it's 1.
3270 (__P): Remove; not used.
3271 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3272 (mktime, not_equal_tm, print_tm, check_result,
3273 main): Use prototypes. Use const * where appropriate.
3274 (main): Fix typo in testing code that uncovered by above changes.
3275 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3277 2003-06-04 Paul Eggert <eggert@twinsun.com>
3279 * mktime.c: Fix Debian bug 177940
3280 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3281 (localtime_offset): Now long int, not time_t, because we want it
3282 to be guaranteed to be signed. All uses changed.
3283 (__mktime_internal): If overflow would occur when adding offset,
3286 Merge 'human' changes from coreutils. Rewrite to support
3287 locale-specific notations like thousands separators.
3288 * human.c: Simplify authorship notice.
3289 Include human.h immediately after config.h.
3290 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3291 <limits.h>: Do not include, since human.h does.
3292 (SIZE_MAX, UINTMAX_MAX): New macros.
3293 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3294 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3295 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3296 (power_letter): Renamed from suffixes.
3297 (generate_suffix_backwards): Remove.
3298 (adjust_value): Now takes int style (because of human.h changes)
3299 and long double value (for greater precision on some platforms).
3300 (group_number): New function.
3301 (human_readable): Use it. Use integer options, not enum.
3302 Put the options before the sizes in the arg list.
3303 Support all the new options.
3304 The old human_readable function has been removed;
3305 use inttostr.h instead.
3306 (human_readable, default_block_size, humblock):
3307 Use uintmax_t, not int, for block sizes.
3308 (human_readable_inexact, block_size_types): Remove.
3309 (block_size_opts): New constant.
3310 (human_options): Renamed from human_block_size, with new signature
3311 that allows block sizes up to UINTMAX_MAX. All callers changed.
3312 * human.h: Add copyright and authorship notice.
3313 Include <limits.h> and <stdbool.h> unconditionally.
3314 (PARAMS): Remove. All uses removed.
3315 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3316 (enum human_inexact_style): Remove tag; now a nameless enum.
3317 (human_floor, human_ceiling, human_round_to_even): Now have
3318 values 2, 0, 1 rather than -1, 1, 0.
3319 (human_group_digits, human_suppress_point_zero, human_autoscale,
3320 human_base_1024, human_SI, human_B): New constants.
3321 (human_readable_inexact, human_block_size): Remove.
3322 (human_readable): Size args are now uintmax_t, not int.
3323 (human_options): New decl.
3325 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3326 unnecessary now that we assume C89 or better. This change
3327 imported from coreutils.
3329 * mktime.c (__mktime_internal): Do not reject negative timestamps
3330 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3331 in the 2003-05-30 sync from glibc.
3333 .h files should stand alone, but we shouldn't include <sys/types.h>
3334 if we can get away with just <stddef.h>.
3336 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3337 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3338 rather than <sys/types.h>, as we merely need size_t.
3339 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3341 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3342 Include <stdio.h>, to get FILE.
3343 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3344 memcasecmp.h has included <stddef.h> and all we need is size_t.
3345 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3346 our interface, instead of including <sys/types.h>
3348 2003-06-02 Paul Eggert <eggert@twinsun.com>
3351 Fix some minor time-related bugs with POSIX time arguments.
3352 Some valid time stamps were being rejected (notably -1, and
3353 time stamps before 1900 on 64-bit hosts). And some invalid
3354 time stamps were being accepted, e.g. September 31.
3356 * posixtm.h (posixtime): Return bool instead of time_t, so
3357 that we can return (time_t) -1 successfully.
3358 * posixtm.c: Likewise.
3359 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3360 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3361 (t): Remove static var.
3362 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3363 of static var. All uses changed.
3364 (year): Do not reject years before 1900; they can occur with
3366 (posix_time_parse): Do not check for out-of-range components;
3367 that is now the caller's responsibility, since our checks were
3368 only approximations.
3369 (posixtime): Use mktime to check for out-of-range components,
3370 since it knows them exactly.
3371 If mktime returns (time_t) -1, check whether an error actually occurred
3372 by invoking localtime on -1.
3373 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3374 posixtime failures better.
3375 Improve the test data (in comments only).
3377 2003-05-30 <karl@gnu.org>
3379 * mktime.c: update from libc.
3381 2003-05-30 Bruno Haible <bruno@clisp.org>
3383 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3384 * localcharset.h: Likewise.
3385 * localcharset.c: Likewise.
3387 2003-05-28 Paul Eggert <eggert@twinsun.com>
3389 Assume the headers required for C89 freestanding compilers.
3390 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3391 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3392 without checking for HAVE_LIMITS_H.
3393 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3394 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3396 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3397 * exclude.c: Include <stdbool.h> unconditionally.
3398 * tempname.c: Include <stddef.h> unconditionally.
3399 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3400 * modechange.c, rpmatch.c (NULL): Don't define, since
3401 <stddef.h> does that.
3402 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3403 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3404 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3405 * xstrtol.c: Likewise.
3406 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3407 * savedir.c: Include <stddef.h> instead of defining NULL.
3409 * addext.c (addext): Use assignment rather than cast, to avoid
3410 warnings on some platforms.
3412 * mktime.c (__mktime_internal): Do not reject negative timestamps
3415 2003-05-10 Bruno Haible <bruno@clisp.org>
3417 * linebreak.c (iconv_string_length): Don't return -1 just because the
3418 string is longer than 4 KB.
3420 2003-05-12 Jim Meyering <jim@meyering.net>
3422 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3423 the space-padded-by-default conversion specifiers, %e, %k, %l.
3425 2003-05-03 Bruno Haible <bruno@clisp.org>
3427 Upgrade to Unicode-4.0.
3428 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3429 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3430 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3431 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3432 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3433 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3434 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3435 Change width of U+E0100..U+E01EF from 1 to 0.
3437 2003-04-25 Bruno Haible <bruno@clisp.org>
3439 * copy-file.c: Include <stddef.h>, for size_t.
3441 2003-04-25 Jim Meyering <jim@meyering.net>
3443 * copy-file.c (copy_file_preserving): Declare buf_size to be
3444 of type size_t, not int.
3446 2003-04-11 Jim Meyering <jim@meyering.net>
3448 Merge changes from Coreutils.
3450 2003-03-22 Jim Meyering <jim@meyering.net>
3452 * strftime.c (widen): Cast alloca return value to proper type.
3454 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3457 * strftime.c (my_strftime): Handle very large width
3458 specifications for numeric values correctly. Improve checks for
3461 2003-01-19 Jim Meyering <jim@meyering.net>
3463 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3464 (nl_get_alt_digit) [! defined my_strftime]: Define.
3465 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3466 _nl_get_alt_digit and _nl_get_walt_digit.
3468 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3469 These changes have no effect outside of _LIBC.
3471 2003-04-10 Bruno Haible <bruno@clisp.org>
3473 * findprog.h: New file, from GNU gettext.
3474 * findprog.c: New file, from GNU gettext.
3476 2003-04-05 Jim Meyering <jim@meyering.net>
3478 Merge changes from Coreutils.
3480 * exclude.h (PARAMS): Remove definition and uses.
3481 * exclude.c: Remove uses of `PARAMS'.
3483 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3484 Add test-cases for DOS filenames. Declare program_name.
3485 (main): Set up program_name. Patch by Rich Dawe.
3487 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3489 Use mntctl's return value to drive the entry-processing loop, since
3490 we can't rely on the value of the vmt_length member in the last
3491 entry. On some systems doing so could result in exhausting
3492 virtual memory. Based in part on a patch from Mike Jetzer.
3494 2003-04-04 Bruno Haible <bruno@clisp.org>
3496 * linebreak.h: New file, from GNU gettext.
3497 * linebreak.c: New file, from GNU gettext with slight modifications.
3498 * lbrkprop.h: New file, from GNU gettext.
3500 2003-04-03 Bruno Haible <bruno@clisp.org>
3502 * utf8-ucs4.h: New file, from GNU gettext.
3503 * utf16-ucs4.h: New file, from GNU gettext.
3504 * ucs4-utf8.h: New file, from GNU gettext.
3505 * ucs4-utf16.h: New file, from GNU gettext.
3507 2003-04-02 Bruno Haible <bruno@clisp.org>
3509 * binary-io.h: New file, from GNU gettext.
3511 2003-04-01 Bruno Haible <bruno@clisp.org>
3513 * pathname.h: New file, from GNU gettext.
3514 * concatpath.c: New file, from GNU gettext.
3516 2003-03-30 Bruno Haible <bruno@clisp.org>
3518 * copy-file.c (copy_file_preserving): Don't set owner if the function
3519 chown() doesn't exist.
3521 2003-03-28 Bruno Haible <bruno@clisp.org>
3523 * copy-file.h: New file, from GNU gettext.
3524 * copy-file.c: New file, from GNU gettext.
3526 2003-03-18 Jim Meyering <jim@meyering.net>
3528 * quote.c (quote_n): Fix typo in comment.
3530 2003-03-14 Jim Meyering <jim@meyering.net>
3532 Merge changes from Coreutils.
3533 * obstack.h (obstack_object_size): Declare temporary, __o,
3534 to be const, in order to avoid warnings.
3535 (obstack_room): Likewise.
3536 (obstack_empty_p): Likewise.
3538 2003-03-13 Paul Eggert <eggert@twinsun.com>
3540 Merge changes from Bison.
3541 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3542 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3543 when compiling Bison 1.875's `bitset bset = obstack_alloc
3544 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3545 * hash.c: Include <stdbool.h> unconditionally.
3547 2003-03-09 Paul Eggert <eggert@twinsun.com>
3549 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3550 Reported by Bruce Becker; see:
3551 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3553 2003-03-03 Paul Eggert <eggert@twinsun.com>
3554 Bruno Haible <bruno@clisp.org>
3556 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3557 Reported by John Hughes, see
3558 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3560 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3562 * poll_.h: New file.
3565 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3567 * mathl.h: New file.
3568 * acosl.c: New file.
3569 * asinl.c: New file.
3570 * atanl.c: New file.
3571 * ceill.c: New file.
3574 * floorl.c: New file.
3575 * frexpl.c: New file.
3576 * ldexpl.c: New file.
3578 * sincosl.c: New file.
3580 * sqrtl.c: New file.
3582 * trigl.c: New file.
3583 * trigl.h: New file.
3585 2003-02-17 Bruno Haible <bruno@clisp.org>
3587 * mkdtemp.h: New file, from GNU gettext.
3588 * mkdtemp.c: New file, from GNU gettext.
3590 2003-01-31 Bruno Haible <bruno@clisp.org>
3592 * rename.c: #undef rename before defining rpl_rename.
3593 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3595 2003-01-30 Bruno Haible <bruno@clisp.org>
3597 * printf-args.h: New file, from GNU gettext.
3598 * printf-args.c: New file, from GNU gettext.
3599 * printf-parse.h: New file, from GNU gettext.
3600 * printf-parse.c: New file, from GNU gettext.
3601 * vasnprintf.h: New file, from GNU gettext.
3602 * vasnprintf.c: New file, from GNU gettext.
3603 * asnprintf.c: New file, from GNU gettext.
3604 * vasprintf.h: New file, from GNU gettext with modifications.
3605 * vasprintf.c: New file, from GNU gettext.
3606 * asprintf.c: New file, from GNU gettext.
3608 2003-01-29 Bruno Haible <bruno@clisp.org>
3610 * stpncpy.h: New file, from GNU gettext with modifications.
3611 * stpncpy.c: New file, from GNU gettext with modifications.
3613 2003-01-28 Bruno Haible <bruno@clisp.org>
3615 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3617 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3620 2003-01-27 Bruno Haible <bruno@clisp.org>
3622 * xsetenv.h: New file, from GNU gettext.
3623 * xsetenv.c: New file, from GNU gettext.
3625 2003-01-23 Bruno Haible <bruno@clisp.org>
3627 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3629 2003-01-22 Bruno Haible <bruno@clisp.org>
3631 * exit.h: New file, from GNU gettext.
3633 2003-01-11 Bruno Haible <bruno@clisp.org>
3635 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3636 * strcase.h (strcasecmp, strncasecmp): Likewise.
3638 2003-01-14 Jim Meyering <jim@meyering.net>
3640 * same.c (same_name): Tweak a comment.
3642 2003-01-11 Bruno Haible <bruno@clisp.org>
3644 * same.c (same_name): Reorder tests so as to avoid calling stat()
3645 when a string comparison is sufficient.
3647 2003-01-11 Bruno Haible <bruno@clisp.org>
3649 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3652 2003-01-11 Bruno Haible <bruno@clisp.org>
3654 * hash-pjw.c: Add comment about low quality of this function.
3656 2003-01-12 Paul Eggert <eggert@twinsun.com>
3658 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3659 to avoid collisions with libcurses and libreadline.
3661 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3662 * getstr.h, getstr.c: Remove.
3663 * getline.c: Include "getline.h", to check interface.
3664 Move body of old getstr.c here: this defines MIN_CHUNK and
3665 declares getdelim2, which is renamed from getstr.
3666 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3668 * linebuffer.c (readlinebuffer): Renamed from readline.
3670 * linebuffer.h: Likewise.
3671 (readline): Remove backward-compatibility macro.
3673 2003-01-12 Jim Meyering <jim@meyering.net>
3675 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3677 2003-01-10 Bruno Haible <bruno@clisp.org>
3679 * alloca_.h: New file.
3680 * getdate.y: Unconditionally include alloca.h.
3681 * makepath.c: Likewise.
3682 * setenv.c: Likewise.
3683 * userspec.c: Likewise.
3685 2003-01-09 Bruno Haible <bruno@clisp.org>
3687 * stdbool.h.in: New file.
3689 2003-01-08 Bruno Haible <bruno@clisp.org>
3691 * safe-read.c: Include specification header first, to ensure its
3693 * full-write.c: Likewise.
3695 2003-01-08 Jim Meyering <jim@meyering.net>
3697 * full-write.c: Undefine and define-away `const' after inclusion
3698 of errno.h, not before. Suggestion from Bruno Haible.
3700 2003-01-07 Jim Meyering <jim@meyering.net>
3702 * full-write.c: Rework so that it may serve to define full_read, too.
3703 * full-read.c: Simply #define FULL_READ and include full-write.c.
3705 2003-01-06 Jim Meyering <jim@meyering.net>
3707 * version-etc.c: Update year in translatable copyright string.
3709 2002-12-25 Bruno Haible <bruno@clisp.org>
3711 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3712 * xstrtol.h: Likewise.
3713 * xstrtoimax.c: Likewise.
3714 * xstrtoumax.c: Likewise.
3715 * human.h: Likewise.
3717 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3718 on systems that have <inttypes.h> but not <stdint.h>.
3720 2002-12-31 Paul Eggert <eggert@twinsun.com>
3722 * memcoll.c (memcoll): Fall back on a simple algorithm using
3723 memcmp if strcoll doesn't work.
3725 2002-12-23 Bruno Haible <bruno@clisp.org>
3727 * localcharset.h: New file.
3728 * localcharset.c: Include it.
3729 * unicodeio.c: Likewise.
3731 2002-12-22 Bruno Haible <bruno@clisp.org>
3733 * utime.c (utime_null): No need to call ftruncate if the file was
3736 2002-12-23 Bruno Haible <bruno@clisp.org>
3738 * memcoll.c (STRCOLL): New macro.
3741 2002-12-22 Bruno Haible <bruno@clisp.org>
3743 * getstr.h (getstr): Define, to avoid clash with libcurses.
3744 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3746 2002-12-22 Bruno Haible <bruno@clisp.org>
3748 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3750 2002-12-23 Bruno Haible <bruno@clisp.org>
3752 * getline.h: Include <stddef.h>, for size_t.
3754 * unicodeio.h: Include <stddef.h>, for size_t.
3755 * unicodeio.c: Don't include <stddef.h>.
3757 2002-12-17 Bruno Haible <bruno@clisp.org>
3759 * canon-host.c (strdup): Remove unused declaration.
3761 * fsusage.c: Include full_read.h.
3762 (get_fs_usage): Use full_read instead of safe_read.
3764 * utime.c (utime_null): Use SAFE_READ_ERROR.
3766 2002-12-11 Bruno Haible <bruno@clisp.org>
3768 * setenv.h: Rewritten to cope with systems that have setenv() but not
3770 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3773 2002-12-11 Bruno Haible <bruno@clisp.org>
3775 * setenv.c (alloca): Fall back to malloc.
3777 (setenv): Use freea() to free memory allocated with alloca().
3779 2002-11-13 Bruno Haible <bruno@clisp.org>
3781 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3782 function declarations.
3783 * unsetenv.c (unsetenv): Likewise.
3785 2002-03-04 Bruno Haible <bruno@clisp.org>
3787 Portability to AIX 4.3.3.
3788 * unsetenv.c: New file, extracted from setenv.c.
3789 * setenv.c: Move the unsetenv() function to unsetenv.c.
3791 2001-12-20 Bruno Haible <bruno@clisp.org>
3793 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3794 use malloc instead. For SunOS 4.
3796 2001-12-11 Bruno Haible <bruno@clisp.org>
3798 * setenv.c: Declare alloca.
3799 (compar_fn_t): New typedef.
3800 (KNOWN_VALUE, STORE_VALUE): Use it.
3802 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3805 2002-12-10 Paul Eggert <eggert@twinsun.com>
3807 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3808 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3809 Choose values that are less likely to collide with system fnmatch
3811 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3812 defined (e.g., a pure POSIX system).
3813 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3814 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3816 2002-12-06 Jim Meyering <jim@meyering.net>
3818 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3820 Merge in changes from libc's misc/error.c, in preparation
3821 for the merge of gnulib's changes back into libc.
3823 * error.c (_): Define only if not already defined.
3824 Move definition to follow all #include directives.
3825 Include unlocked-io.h only if !_LIBC.
3826 [_LIBC]: Include <libio/libioP.h>.
3827 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3828 (fflush): Tweak definition to use INTUSE.
3831 2002-12-05 Paul Eggert <eggert@twinsun.com>
3833 * alloca.c [defined emacs]: Include "lisp.h".
3834 (xalloc_die) [defined emacs]: New macro.
3835 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3836 [! defined emacs]: Include <xalloc.h>.
3837 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3838 (pointer): Typedef to POINTER_TYPE *.
3839 (malloc): Remove decl; we now always use xmalloc.
3840 (alloca): Use old-style definition, since Emacs needs this.
3841 Check for arithmetic overflow when computing combined size.
3843 2002-12-04 Paul Eggert <eggert@twinsun.com>
3845 Do not generate unlocked-io.h automatically, since it's easier to
3846 maintain it by hand.
3848 * unlocked-io.h: New file, from GNU diffutils,
3849 but with proper copyright notice and attribution.
3851 * Makefile.am: Add copyright notice.
3852 (libfetish_a_SOURCES): Add unlocked-io.h.
3853 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3854 (DISTCLEANFILES, io_functions): Remove macros.
3855 (EXTRA_DIST): Remove gen_uio.
3856 (unlocked-io.h): Remove rule.
3858 2002-12-04 Jim Meyering <jim@meyering.net>
3860 Reflect the fact that stat.c and lstat.c are no longer generated.
3861 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3862 (DISTCLEANFILES): Likewise.
3863 (EXTRA_DIST): Likewise.
3864 (all_local): Don't depend on stat.c or lstat.c.
3865 (stat.c, lstat.c): Remove rules.
3866 (EXTRA_DIST): Remove xstat.in.
3868 * xstat.in: Remove file. Contents moved into stat.c.
3869 * stat.c: New file. Contents mostly from xstat.in.
3870 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3871 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3873 * safe-read.c: Rework so that it may serve to define safe_write, too.
3874 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3876 2002-12-03 Jim Meyering <jim@meyering.net>
3878 * safe-read.c, safe-write.c: Change variable names and comments, but
3879 not semantics, to minimize the differences between these two files.
3880 (safe_read): Change comment to mention SAFE_READ_ERROR.
3882 * safe-read.c (IS_EINTR): Define.
3883 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3885 2002-12-02 Bruno Haible <bruno@clisp.org>
3887 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3888 Define, taken from safe-read.c.
3889 (INT_MAX): Provide fallback.
3890 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3891 * safe-write.h (SAFE_WRITE_ERROR): Define.
3893 * safe-read.c (EINTR): Remove definition.
3894 (safe_read): Don't use EINTR if it is absent.
3896 2002-12-02 Jim Meyering <jim@meyering.net>
3898 * safe-read.c (EINTR): Define.
3899 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3900 (INT_MAX): Provide fallback.
3901 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3903 * safe-read.h (SAFE_READ_ERROR): Define.
3905 2002-12-01 Jim Meyering <jim@meyering.net>
3907 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3908 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3910 2002-11-27 Paul Eggert <eggert@twinsun.com>
3912 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3913 hash_rehash): Replace `if (limit <= value) abort ();' with
3914 `if (! (value < limit)) abort ();', for readability.
3916 2002-11-26 <karl@gnu.org>
3918 * strdup.c: copy from libc again, with jim's ok.
3919 * .cppi-disable: re-add strdup.c
3921 2002-11-25 <karl@gnu.org>
3923 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3924 instead of "strtol.c".
3926 2002-11-25 Jim Meyering <jim@meyering.net>
3928 * mktime.c: Sync from libc, now that it has the latest fix.
3930 2002-11-24 <karl@gnu.org>
3932 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3933 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3935 2002-11-24 Jim Meyering <jim@meyering.net>
3937 Update from coreutils:
3939 * mktime.c: Merge in changes from libc.
3941 Avoid a link-time failure on some Linux systems.
3942 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3943 (__mon_yday): Declare with the STATIC attribute.
3944 (__mktime_internal): Likewise.
3945 Based on a report from Greg Schafer.
3947 2002-11-23 Jim Meyering <jim@meyering.net>
3949 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3950 Use `unsigned', not `int', as type of index.
3952 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3954 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3956 2002-11-22 Paul Eggert <eggert@twinsun.com>
3958 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3959 hint that one should use `if (! x) abort ();' rather than `assert
3960 (x);', and anyway it's one less thing to worry about configuring.
3961 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3962 hash_rehash, hash_insert): Use abort rather than assert.
3964 2002-11-22 Paul Eggert <eggert@twinsun.com>
3966 * quotearg.h: Allow multiple inclusion by surrounding with
3967 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3968 so that we can be included first.
3969 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3970 * quotearg.c: Include quotearg.h immediately after config.h.
3971 No need to include stddef.h or sys/types.h any more.
3972 Surround local include files with "", not "<>".
3973 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3974 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3975 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3976 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3977 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3978 (ISPRINT): Remove; no longer needed now that we assume C89.
3980 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3983 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3984 quotearg_char): Use SIZE_MAX rather than
3985 (size_t) -1 when we are talking about "infinity".
3987 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3989 2002-11-22 Bruno Haible <bruno@clisp.org>
3991 * safe-read.h: Assume C89. Add comments.
3992 (safe_read): Change return type to size_t.
3993 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3994 counts > SSIZE_MAX correctly.
3995 * safe-write.h: New file.
3996 * safe-write.c: New file.
3997 * full-read.h: New file.
3998 * full-read.c: New file.
3999 * full-write.h: Assume C89. Add comments.
4000 * full-write.c: Include safe-write.h.
4001 (full_write): Rewritten to use safe_write.
4002 Suggested by Jim Meyering and Paul Eggert.
4004 2002-11-21 Bruno Haible <bruno@clisp.org>
4006 Remove case insensitive option matching.
4007 * argmatch.h (argcasematch): Remove declaration.
4008 (ARGCASEMATCH): Remove macro.
4009 (__xargmatch_internal): Remove case_sensitive argument.
4010 (XARGMATCH): Update.
4011 (XARGCASEMATCH): Remove macro.
4012 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4013 case_sensitive argument.
4014 (argcasematch): Remove function.
4015 (__xargmatch_internal): Remove case_sensitive argument.
4016 (main): Use XARGMATCH instead of XARGCASEMATCH.
4018 * xmalloc.c: Change compile-time error message. Add comment about
4019 required autoconf version.
4021 2002-11-21 Jim Meyering <jim@meyering.net>
4023 * strdup.c (strdup): Tweak comment and initial #if/#include.
4025 Merge in changes from the coreutils.
4027 2002-09-25 Paul Eggert <eggert@twinsun.com>
4028 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4029 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4030 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4031 int. Work more efficiently if X is the same width as uintmax_t.
4032 Do not compare X to -1, to avoid bogus compiler warning.
4033 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4034 Don't assume that f_frsize and f_bsize are the same type.
4036 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4039 * makepath.c (make_path): Restore umask *before* creating the final
4041 (make_path): Minor reformatting.
4043 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4044 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4046 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4047 ones. At least on GNU/Linux systems, `auto' means something else.
4050 2002-11-20 Paul Eggert <eggert@twinsun.com>
4052 Merge argmatch cleanups from Bison. Assume C89.
4054 * argmatch.c: Include config.h here, not in argmatch.h.
4055 Include stdlib.h, for EXIT_FAILURE.
4056 Always include <string.h>, since we assume C89.
4057 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4058 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4059 Include <stddef.h> instead, since it's all we need for size_t.
4060 (PARAMS): Remove. All uses removed.
4061 (ARRAY_CARDINALITY): Do not bother to #undef.
4062 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4063 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4064 Remove unnecessary parentheses.
4065 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4066 Insert necessary parentheses.
4067 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4068 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4070 2002-11-19 Bruno Haible <bruno@clisp.org>
4072 * mbswidth.c: Include mbswidth.h right at the beginning.
4073 * mbswidth.h: Include <stddef.h>, for size_t.
4075 * mbswidth.h (PARAMS): Remove macro.
4076 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4077 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4079 * gcd.h (PARAMS): Remove macro.
4080 (gcd): Use ANSI C function declarations.
4081 * gcd.c (gcd): Likewise.
4083 2002-11-15 Bruno Haible <bruno@clisp.org>
4085 * strcspn.c: Include <stddef.h>.
4086 (strcspn): Use ANSI C function declaration. Change return type to
4088 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4089 (strpbrk): Use NULL.
4090 * strpbrk.h (PARAMS): Remove macro.
4091 (strpbrk): Use ANSI C function declaration.
4092 * strstr.c: Don't include <sys/types.h>.
4093 * strstr.h (PARAMS): Remove macro.
4094 (strstr): Use ANSI C function declarations.
4096 2002-11-06 Bruno Haible <bruno@clisp.org>
4098 * gcd.h (gcd): Change argument type to 'unsigned long'.
4099 * gcd.c (gcd): Likewise.
4101 2002-11-05 Bruno Haible <bruno@clisp.org>
4103 * gcd.h: New file, from gettext-0.11.5.
4104 * gcd.c: New file, from gettext-0.11.5.
4106 2002-11-05 Bruno Haible <bruno@clisp.org>
4108 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4109 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4110 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4111 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4113 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4114 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4116 * closeout.c: Include gettext.h instead of <libintl.h>.
4117 * human.c: Include gettext.h instead of <libintl.h>.
4118 * quotearg.c: Include gettext.h instead of <libintl.h>.
4119 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4120 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4121 * userspec.c: Include gettext.h instead of <libintl.h>.
4122 * version-etc.c: Include gettext.h instead of <libintl.h>.
4123 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4124 (textdomain): Remove definition.
4125 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4127 * long-options.c: Remove include of <libintl.h> and definition of _.
4128 * same.c: Remove include of <libintl.h> and definition of _.
4130 2002-11-04 Bruno Haible <bruno@clisp.org>
4132 * stpcpy.h: New file, from GNU gettext-0.11.5.
4133 * strcase.h: New file, from GNU gettext-0.11.5.
4134 * strpbrk.h: New file, from GNU gettext-0.11.5.
4135 * strstr.h: New file, from GNU gettext-0.11.5.
4136 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4138 2002-05-09 Bruno Haible <bruno@clisp.org>
4140 * config.charset: Update for newest glibc. Add canonical names
4141 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4143 2002-05-09 Bruno Haible <bruno@clisp.org>
4145 * localcharset.c (get_charset_aliases): Add more Windows specific
4148 2002-05-08 Owen Taylor <otaylor@redhat.com>
4150 * config.charset: A few additions for Solaris.
4152 2001-12-05 Bruno Haible <bruno@clisp.org>
4154 * localcharset.c (locale_charset): Don't return an empty string.
4156 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4158 * config.charset: msdos in uk_UA uses CP1125.
4160 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4162 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4163 * localcharset.c (locale_charset): Declare as extern "C".
4165 2002-02-15 Bruno Haible <bruno@clisp.org>
4167 * config.charset [msdosdjgpp]: For Russian, use CP866.
4169 2002-02-11 Bruno Haible <bruno@clisp.org>
4171 * config.charset: Add support for NetBSD.
4173 2002-09-25 <karl@gnu.org>
4175 * strdup.c: copy from libc/string (via ../config/srclist*).
4176 * getopt*: copy from libc/posix.
4177 * gettext.h: copy from gettext.
4178 * .cppi-disable: add strdup.c, gettext.h.
4180 2002-07-01 Jim Meyering <meyering@lucent.com>
4182 * c-stack.c: Include sys/time.h.
4183 From Volker Borchert.
4185 2002-06-11 Paul Eggert <eggert@twinsun.com>
4187 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4188 New macro. Use it uniformly instead of
4189 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4190 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4191 reported by Vin Shelton.
4193 2002-06-22 Jim Meyering <meyering@lucent.com>
4195 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4196 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4198 2002-06-22 Paul Eggert <eggert@twinsun.com>
4200 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4201 Do not assume SA_SIGINFO behavior.
4202 Bug reported by Jim Meyering on NetBSD 1.5.2.
4204 2002-06-22 Jim Meyering <meyering@lucent.com>
4206 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4208 * exitfail.c, exitfail.h: Likewise.
4209 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4211 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4213 (EXTRA_DIST): Add fnmatch_loop.c.
4214 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4216 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4217 * fnmatch.c: Update from diffutils-2.8.2.
4218 * fnmatch_.h: New file. From diffutils-2.8.2.
4219 * fnmatch.h: Remove file.
4221 2002-06-18 Paul Eggert <eggert@twinsun.com>
4223 * file-type.h: Report an error if neither S_ISREG nor
4224 S_IFREG is defined, instead of using a test specific to glibc
4225 2.2. This should be safe, since POSIX requires S_ISREG and
4226 Unix Version 7 had S_IFREG. We don't need to check for
4227 <sys/types.h> since we don't use any symbols that it defines.
4229 2002-06-15 Jim Meyering <meyering@lucent.com>
4231 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4232 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4233 have been included before this file.
4235 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4237 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4238 so that each temporary file name is unique and valid in the first
4239 8 characters, for operation under DOS.
4241 2002-06-15 Jim Meyering <meyering@lucent.com>
4243 Work even with DJGPP 2.03, which lacks support for symlinks.
4245 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4247 * lchown.c (S_ISLNK): Likewise.
4249 2002-06-14 Jim Meyering <meyering@lucent.com>
4251 * file-type.h: Use the version from diffutils-2.8.2.
4252 * file-type.c: Likewise.
4254 2002-05-27 Jim Meyering <meyering@lucent.com>
4256 Fix a problem seen only on nonconforming systems whereby ls.c's
4257 use of localtime, and then of gettimeofday would cause trouble:
4258 the localtime call used to initialize rpl_gettimeofday's save
4259 mechanism would clobber ls's current local time information so
4260 that in any long listing the first file would always be listed
4261 with date 1970-01-01. Analysis by Volker Borchert.
4263 * gettimeofday.c (localtime): Undefine.
4264 (rpl_localtime): New function.
4266 2002-05-22 Jim Meyering <meyering@lucent.com>
4268 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4269 * file-type.h: New file.
4270 * file-type.c (file_type): New file/function. Extracted from diffutils.
4272 2002-04-29 Paul Eggert <eggert@twinsun.com>
4274 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4276 2002-04-28 Paul Eggert <eggert@twinsun.com>
4278 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4279 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4280 of 127, since 64 is the largest conceivable number for ancient
4282 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4284 2002-04-28 Jim Meyering <meyering@lucent.com>
4286 * sig2str.c (WTERMSIG): Remove definition (unused).
4288 2002-04-28 Paul Eggert <eggert@twinsun.com>
4290 * sig2str.h, sig2str.c: New files.
4291 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4293 2002-04-24 Jim Meyering <meyering@lucent.com>
4295 * gettext.h: New file, from Gettext.
4296 * Makefile.am (INCLUDES): Remove -I../intl.
4297 (libfetish_a_SOURCES): Add gettext.h.
4299 2002-04-16 Jim Meyering <meyering@lucent.com>
4301 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4302 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4303 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4305 2002-04-12 Jim Meyering <meyering@lucent.com>
4307 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4309 2002-03-10 Jim Meyering <meyering@lucent.com>
4311 * makepath.c (make_path): Remove a comma from a diagnostic.
4312 Suggestion from Santiago Vila.
4314 2002-03-08 Jim Meyering <meyering@lucent.com>
4316 * rename.c: Mention that this wrapper is needed also on
4317 mips-dec-ultrix4.4 systems.
4319 2002-03-02 Jim Meyering <meyering@lucent.com>
4321 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4322 not HAVE_CLOCK_SETTIME.
4324 2002-02-27 Paul Eggert <eggert@twinsun.com>
4326 * nanosleep.h: Rename to....
4327 * timespec.h: New name for nanosleep.h. All uses changed.
4329 * gettime.c: New file.
4330 * settime.c: New file.
4333 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4334 timespec.h. Remove nanosleep.h.
4336 2002-02-25 Paul Eggert <eggert@twinsun.com>
4338 * acl.c, acl.h: New files.
4339 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4341 2002-02-24 Jim Meyering <meyering@lucent.com>
4343 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4344 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4345 cause trouble. Reported by Nelson Beebe.
4347 2002-02-23 Paul Eggert <eggert@twinsun.com>
4349 * path-concat.c (xpath_concat): Reorder code to pacify
4350 compilers that don't know that xalloc_die never returns.
4352 2002-02-20 Jim Meyering <meyering@lucent.com>
4354 * getdate.c: Regenerate using bison-1.33.
4356 2002-02-15 Paul Eggert <eggert@twinsun.com>
4358 * posixver.c, posixver.h: New files.
4359 * Makefile.am (libfetish_a_SOURCES): Add them.
4361 2002-02-02 Paul Eggert <eggert@twinsun.com>
4362 Bruno Haible <bruno@clisp.org>
4364 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4365 (fwrite_success_callback): New declaration.
4366 * unicodeio.c (unicode_to_mb): New function, extracted from
4367 print_unicode_char. Call failure callback instead of error.
4368 (fwrite_success_callback): New function.
4369 (exit_failure_callback): New function.
4370 (fallback_failure_callback): New function.
4371 (print_unicode_char): Call unicode_to_mb.
4373 2002-01-26 Jim Meyering <meyering@lucent.com>
4375 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4377 2002-01-22 Jim Meyering <meyering@lucent.com>
4379 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4380 Otherwise, some versions of automake would omit the rule that makes
4381 Makefile from Makefile.in.
4383 2001-01-21 Paul Eggert <eggert@twinsun.com>
4385 * xmemcoll.h, xmemcoll.c: New files.
4386 * Makefile.am (libfetish_a_SOURCES): Add them.
4387 * memcoll.c: Include errno.h, and declare errno if not defined.
4388 (memcoll): Set errno to zero if there is no error.
4390 * quotearg.c (quotearg_buffer_restyled):
4391 Fix bug with quoting buffers containing NUL when backslashing escapes.
4392 This bug was exposed by the other changes in this patch.
4393 (quotearg_n_options): New arg ARGSIZE.
4394 All callers changed.
4395 (quoting_options_from_style): New function.
4396 (quotearg_n_style): Use it.
4397 (quotearg_n_style_mem): New function.
4399 * quotearg.h (quotearg_n_style_mem): New function.
4401 2002-01-16 Jim Meyering <meyering@lucent.com>
4403 * getdate.y: Add three semicolons, each just before a closing brace.
4404 Bison (as of version 1.31) no longer papers over that mistake.
4406 2002-02-14 Paul Eggert <eggert@twinsun.com>
4408 * backupfile.c (ISDIGIT): Comment fix.
4409 * getdate.y (ISDIGIT): Likewise.
4410 * posixtm.c (ISDIGIT, year): Likewise.
4411 * strverscmp.c (ISDIGIT): Likewise.
4412 * userspec.c (ISDIGIT): Likewise.
4414 2002-01-05 Jim Meyering <meyering@lucent.com>
4416 * version-etc.c (version_etc_copyright): Update copyright year.
4418 2001-01-19 Paul Eggert <eggert@twinsun.com>
4420 * closeout.c (close_stdout_status): If ferror (stdout), do
4421 not silently exit merely because the output buffer happens to
4422 have nothing pending.
4424 2001-12-18 Paul Eggert <eggert@twinsun.com>
4426 See the big note in ../ChangeLog.
4427 * human.c (suffixes): Prefer K to k for 1024.
4428 (generate_suffix_backwards): New function.
4429 (human_readable_inexact): Use it.
4430 * xstrtol.c (__xstrtol): If there is no number but there
4431 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4432 Accept 'K' as well as 'k'.
4434 2001-12-15 Jim Meyering <meyering@lucent.com>
4436 * regex.h (__restrict_arr): Update from libc.
4438 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4439 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4442 2001-12-10 Jim Meyering <meyering@lucent.com>
4444 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4445 Instead, include "xalloc.h".
4446 (initbuffer): Don't cast xmalloc return value to char*.
4447 (readline): Reword comment.
4448 Don't cast xrealloc return value to char*
4451 2001-12-09 Jim Meyering <meyering@lucent.com>
4453 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4454 `signed and unsigned type in conditional expression'.
4455 * posixtm.c (posix_time_parse): Likewise.
4457 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4459 * readtokens.c (readtoken): Declare an index to be of type unsigned
4460 to avoid a pedantic warning.
4462 * getstr.c: Don't include assert.h.
4463 (getstr): Remove warning-evoking assertions.
4464 Return -1 if offset parameter is out of bounds.
4465 Change the type of a local from int to size_t.
4467 * strftime.c (my_strftime_localtime_r): Include this function
4468 definition in the `#if ! HAVE_TM_GMTOFF' block.
4470 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4471 Include xalloc.h instead.
4473 2001-12-02 Jim Meyering <meyering@lucent.com>
4475 * tempname.c: Don't declare getenv, thus reverting the change of
4476 2001-11-18. It's no longer necessary, now that stdlib.h is always
4479 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4480 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4482 2001-11-30 Akim Demaille <akim@epita.fr>
4484 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4485 before being defined.
4487 2001-11-27 Paul Eggert <eggert@twinsun.com>
4489 * quotearg.h (quotearg_n, quotearg_n_style):
4490 First arg is int, not unsigned.
4491 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4492 (SIZE_MAX, UINT_MAX): New macros.
4493 (quotearg_n_options): Abort if N is negative.
4494 Avoid overflow check on hosts where size_t is 64 bits and int
4495 is 32 bits, as overflow is impossible there.
4496 Fix off-by-one typo that caused unnecessary reallocation.
4498 2001-11-27 Jim Meyering <meyering@lucent.com>
4500 * tempname.c: Merge with version from libc.
4501 * regex.c: Likewise.
4503 * tempname.c: Include stdlib.h unconditionally. On some old systems
4504 for which STDC_HEADERS is 0, it was not included, resulting in a
4505 warning about an integer-to-pointer conversion problem with getenv.
4506 Reported by Volker Borchert.
4508 2001-11-26 Jim Meyering <meyering@lucent.com>
4510 * gtod.h: Remove file.
4511 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4512 * gettimeofday.c: Don't include gtod.h.
4513 (GTOD_init): Remove function.
4514 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4515 Suggestion from Volker Borchert.
4517 2001-11-23 Jim Meyering <meyering@lucent.com>
4519 * hash.h (struct hash_table): Don't define here. Merely declare it.
4520 * hash.c (struct hash_table): Define it here instead.
4522 2001-11-22 Jim Meyering <meyering@lucent.com>
4524 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4526 2001-11-18 Paul Eggert <eggert@twinsun.com>
4528 * tempname.c (TMP_MAX): Remove; no longer needed.
4529 (TEMPORARIES): New macro.
4530 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4531 removes an artificial limitation (e.g. HP-UX 10.20, where
4534 2001-11-18 Jim Meyering <meyering@lucent.com>
4536 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4539 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4540 files will be created before anything else.
4542 2001-11-17 Jim Meyering <meyering@lucent.com>
4544 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4545 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4546 rather than group writable. Patch by Juan F. Codagnone.
4548 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4549 Instead, include "xalloc.h".
4551 * mountlist.c: Include unlocked-io.h after all system headers.
4552 Remove explicit declarations of xmalloc, xrealloc,
4553 and xstrdup. Instead, include "xalloc.h".
4555 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4556 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4557 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4559 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4560 Reported by Padraig Brady.
4562 * mkstemp.c: #undef mkstemp.
4564 (rpl_mkstemp): Rename from mkstemp.
4567 2001-11-16 Jim Meyering <meyering@lucent.com>
4569 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4570 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4571 determine the amount of total physical memory, use pstat_getstatic.
4572 HPUX-11 doesn't define _SC_PHYS_PAGES.
4573 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4574 If sysconf couldn't be used to determine the amount of available
4575 physical memory, use both pstat_getstatic and pstat_getdynamic.
4576 Based on a patch from Bob Proulx.
4578 2001-11-05 Jim Meyering <meyering@lucent.com>
4580 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4582 2001-11-03 Jim Meyering <meyering@lucent.com>
4584 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4585 in argmatch_to_argument call.
4587 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4590 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4591 e.g., a fault due to an attempt to free a NULL pointer.
4593 2001-11-01 Jim Meyering <meyering@lucent.com>
4595 * dirfd.c, dirfd.h: New files.
4596 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4598 * hash.c (hash_print) [TESTING]: Clean up.
4600 2001-10-22 Paul Eggert <eggert@twinsun.com>
4602 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4603 to avoid a warning if -Wall.
4605 2001-10-21 Paul Eggert <eggert@twinsun.com>
4607 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4609 2001-10-21 Jim Meyering <meyering@lucent.com>
4611 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4612 this code would end up calling gettext even in packages built
4614 * getopt.c (_): Likewise.
4615 * regex.c (_): Likewise.
4617 2001-10-20 Paul Eggert <eggert@twinsun.com>
4619 * error.c (strerror_r): Do not declare unless !_LIBC.
4620 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4621 Use strerror_r that is only a macro, even if it is not a function.
4622 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4623 (private_strerror): Use prototypes, not old-style function definition.
4624 (print_errno_message): New function.
4625 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4627 (error_tail, error, error_at_line): Use it.
4629 2001-10-11 Jim Meyering <meyering@lucent.com>
4631 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4632 and quote_n (1, ... to avoid clobbering a buffer.
4634 2001-10-05 Jim Meyering <meyering@lucent.com>
4636 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4637 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4638 * hash-pjw.h: New file.
4640 2001-09-30 Jim Meyering <meyering@lucent.com>
4642 * mountlist.c [MOUNTED_GETFSSTAT]:
4643 Include <sys/ucred.h>, for Apple Darwin.
4644 Include sys/mount.h and sys/fs_types.h only if available.
4646 (read_filesystem_list): Use FS_TYPE.
4648 2001-09-29 Paul Eggert <eggert@twinsun.com>
4650 * exclude.c (excluded_filename): 0 -> false, since it's
4653 2001-09-28 Paul Eggert <eggert@twinsun.com>
4655 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4656 #defines strtoimax. Also treat the other strto* functions
4659 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4660 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4661 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4663 2001-09-26 Jim Meyering <meyering@lucent.com>
4665 Most macros in unlocked-io.h had the wrong number of arguments.
4666 * gen-uio: New script.
4667 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4668 * unlocked-io.hin: Remove file.
4669 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4670 rather than trying to embed it here.
4671 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4672 Reported by Padraig Brady.
4674 2001-09-25 Volker Borchert <bt@teknon.de>
4676 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4678 2001-09-23 Jim Meyering <meyering@lucent.com>
4680 * mountlist.c: Remove useless parentheses in #if directives.
4681 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4682 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4684 2001-09-22 Jim Meyering <meyering@lucent.com>
4686 * localcharset.c: Update from latest gettext.
4687 * config.charset: Likewise.
4689 2001-09-20 Jim Meyering <meyering@lucent.com>
4691 * xstrtol.c (strtoimax): Guard declaration with
4692 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4693 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4694 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4695 (strtoumax): Likewise, for completeness (it wasn't necessary).
4697 2001-09-06 Paul Eggert <eggert@twinsun.com>
4699 * strtoimax.c (HAVE_LONG_LONG):
4700 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4701 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4702 to work around bug in IBM C compiler.
4704 2001-09-16 Jim Meyering <meyering@lucent.com>
4706 * mkdir.c: New file.
4708 2001-09-04 Paul Eggert <eggert@twinsun.com>
4710 * xgetcwd.c: Revert some of the previous change; intead,
4711 fix the HAVE_GETCWD_NULL code to behave more like the
4712 !HAVE_GETCWD_NULL code used to.
4715 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4718 2001-09-04 Paul Eggert <eggert@twinsun.com>
4720 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4721 Use ssize_t, not int, to store result of readlink.
4722 Check for ssize_t overflow as well as size_t overflow,
4723 as POSIX says the result of readlink is implementation-defined
4724 when ssize_t overflows.
4725 Remove unnecessary cast to char*.
4726 Use free+malloc instead of realloc, as the storage doesn't need
4727 to be preserved and it's clearer and can be more efficient that way.
4728 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4729 * xreadlink.h (xreadlink): Update prototype.
4731 2001-09-03 Paul Eggert <eggert@twinsun.com>
4733 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4734 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4735 spotted by Jim Meyering.
4737 2001-09-03 Jim Meyering <meyering@lucent.com>
4739 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4741 2001-09-03 Paul Eggert <eggert@twinsun.com>
4743 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4744 like the HAVE_GETCWD_NULL code.
4745 Include pathmax.h if not HAVE_GETCWD.
4746 Do not include xalloc.h.
4747 (INITIAL_BUFFER_SIZE): New symbol.
4748 Do not use xmalloc / xrealloc, since the caller is responsible for
4749 handling errors. Preserve errno around `free' during failure.
4750 Do not overrun buffer when using getwd.
4752 2001-09-03 Paul Eggert <eggert@twinsun.com>
4754 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4755 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4757 2001-09-02 Jim Meyering <meyering@lucent.com>
4759 * error.c: Update from GNU libc.
4761 2001-09-01 Jim Meyering <meyering@lucent.com>
4763 * xreadlink.c: New file.
4764 * xreadlink.h: New file.
4765 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4767 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4768 doesn't conflict with sparc Solaris 7's definition in
4769 /usr/include/sys/int_types.h.
4771 * exclude.c: Use `""', not `<>' to #include non-system header files.
4772 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4773 and strncasecmp as r-values. Unixware didn't have declarations.
4775 2001-08-31 Jim Meyering <meyering@lucent.com>
4777 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4778 Use an initial, malloc'd, buffer of length 128 rather than
4779 a statically allocated one of length 1024.
4781 2001-08-30 Paul Eggert <eggert@twinsun.com>
4783 * xgetcwd.c: Don't include pathmax.h.
4784 Include stdlib.h and unistd.h if available.
4786 (xmalloc, xstrdup, free): Remove decls.
4787 (xgetcwd): Don't assume sizes fit in unsigned.
4788 Check for overflow when computing sizes.
4789 Simplify reallocation code.
4791 2001-08-28 Paul Eggert <eggert@twinsun.com>
4793 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4795 * strtoimax.c: Renamed from strtoxmax.c, removing the
4798 Also, make the following further changes to make this file's
4799 configuration more similar to that of strtol.c:
4800 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4801 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4802 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4803 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4804 changed to signed values.
4806 And make the following changes as well:
4807 Fix copyright notice, as 1999 was missing.
4808 (verify): New macro.
4809 (strtoimax): Check sizes at compile-time, not run-time.
4810 Prefer strtol to strtoll if both work.
4811 (main): Remove; it was not that useful and was a pain to maintain.
4813 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4815 2001-08-30 Paul Eggert <eggert@twinsun.com>
4817 * savedir.c (savedir): Remove size parameter, as POSIX says that
4818 a directory's st_size can have an arbitrary value, so the old
4819 usage could waste an arbitrary amount of memory. All uses
4821 * savedir.h: Update prototype.
4823 2001-08-30 Paul Eggert <eggert@twinsun.com>
4825 * xstrtol.c (strtoimax): New decl.
4827 2001-08-28 Paul Eggert <eggert@twinsun.com>
4829 * xstrtol.h: Add copyright notice.
4830 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4831 LONGINT_INVALID_SUFFIX_CHAR.
4833 2001-08-30 Paul Eggert <eggert@twinsun.com>
4835 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4838 2001-08-30 Paul Eggert <eggert@twinsun.com>
4840 * hash.c: Remove '2001' from copyright notice.
4842 2001-08-30 Paul Eggert <eggert@twinsun.com>
4844 * full-write.h: New file.
4845 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4846 * full-write.c: Correct credits, as cccp.c no longer
4847 exists and anyway it was so heavily changed from the old cccp
4848 code as to be unrecognizable. Include full-write.h.
4849 (full_write) Return size_t, with short writes meaning failure.
4850 All callers changed. This fixes a bug with large buffers
4852 * utime.c: Include full-write.h.
4854 2001-08-30 Paul Eggert <eggert@twinsun.com>
4856 Merge 'exclude' changes from tar 1.13.22.
4857 This fixes one or two unlikely storage allocation overflow bugs,
4858 but doesn't change user-visible behavior otherwise.
4860 2001-08-30 Paul Eggert <eggert@twinsun.com>
4862 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4863 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4864 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4865 Include if available.
4866 (<xalloc.h>): Include
4867 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4868 (verify): New macro. Use it to verify that EXCLUDE macros do not
4869 collide with FNM macros.
4870 (struct patopts): New struct.
4871 (struct exclude): Use it, as exclude patterns now come with options.
4872 (new_exclude): Support above changes.
4873 (new_exclude, add_exclude_file):
4874 Initial size must now be a power of two to simplify overflow checking.
4875 (free_exclude, fnmatch_no_wildcards): New function.
4876 (excluded_filename): No longer requires options arg, as the options
4877 are determined by add_exclude. Now returns bool, not int.
4878 (excluded_filename, add_exclude):
4879 Add support for the fancy new exclusion options.
4880 (add_exclude, add_exclude_file): Now takes int options arg.
4881 Check for arithmetic overflow when computing sizes.
4882 (add_exclude_file): xrealloc might modify errno, so don't
4883 realloc until after errno might be used.
4885 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4887 (free_exclude): New decl.
4888 (add_exclude, add_exclude_file): Now takes int options arg.
4889 (excluded_filename): No longer requires options arg, as the options
4890 are determined by add_exclude. Now returns bool, not int.
4892 2001-08-30 Paul Eggert <eggert@twinsun.com>
4894 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4896 2001-08-27 Jim Meyering <meyering@lucent.com>
4898 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4900 * version-etc.c (N_): Remove definition.
4901 Revert most of last change.
4902 Instead, simply don't mark the `Copyright...' string for translation.
4903 Based on advice from Paul Eggert.
4905 * strtoxmax.c: Tweak comment.
4907 2001-08-26 Jim Meyering <meyering@lucent.com>
4909 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4910 of copyright with `%s' so translators don't get an untranslated
4912 (COPYRIGHT_YEAR): Define.
4913 (version_etc): Use fprintf rather than fputs.
4914 Suggestion from Ulrich Drepper.
4916 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4918 * strtoll.c: New file, from GNU libc.
4919 * xstrtoimax.c: New file.
4921 * xstrtol.h: Add xstrtoimax.
4922 * strtoumax.c: New file. Simply include "strtoumax.c".
4923 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4925 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4926 * strtoxmax.c: ... then renamed to this.
4928 2001-08-13 Paul Eggert <eggert@twinsun.com>
4930 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4931 Port to Solaris 8, where 'sed' requires a space after the 'r'
4932 command, and where sh dislikes "$/". Clean up the spacing a bit.
4933 Redirect output to $tmp just once.
4935 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4937 * addext.c (<errno.h>): Include.
4938 (errno): Declare if not defined.
4939 (addext): Work correctly when pathconf returns -1 and leaves
4940 errno alone because there is no limit. Also, work even if
4941 pathconf returns a value greater than SIZE_MAX.
4943 2001-08-12 Jim Meyering <meyering@lucent.com>
4945 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4946 Simply `return getcwd (NULL, 0);'.
4947 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4948 Use 1300 as initial value for length, not PATH_MAX.
4950 * pathmax.h: Clean up cpp syntax.
4952 2001-08-12 Jim Meyering <meyering@lucent.com>
4954 * gettimeofday.c: New file.
4956 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4958 2001-08-04 Jim Meyering <meyering@lucent.com>
4960 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4961 to get in sync with glibc.
4963 2001-08-03 Paul Eggert <eggert@twinsun.com>
4965 The following changes are from gettext 0.10.39 as maintained by
4968 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4969 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4970 with inverted sense. All uses changed.
4972 * mbswidth.c: Don't include <limits.h>.
4973 Include <stdlib.h> and <string.h> unconditionally.
4974 (iswcntrl, mbsinit, ISCNTRL): New macros.
4975 (mbsnwidth): Use K&R style function declarations.
4976 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4977 can optimize it when MB_CUR_MAX == 1.
4978 The width of control characters is zero, not 1.
4980 2001-07-15 Jim Meyering <meyering@lucent.com>
4982 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4983 (BUILT_SOURCES): Add unlocked-io.h.
4984 (io_functions): Define.
4985 (unlocked-io.h): New rule.
4986 (DISTCLEANFILES): Add unlocked-io.h.
4987 (all-local): Depend on unlocked-io.h, to ensure it is created.
4989 * unlocked-io.hin: New file
4991 * regex.c: Update from glibc.
4993 2001-07-05 Jim Meyering <meyering@lucent.com>
4995 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4997 (libfetish_a_SOURCES): Put all .h files here instead.
4998 Remove a thus-exposed (better checks in automake) duplicate and
4999 two unnecessary .h files.
5001 2001-06-11 Jim Meyering <meyering@lucent.com>
5003 * regex.c: Update from GNU libc.
5005 2001-05-27 Jim Meyering <meyering@lucent.com>
5007 * readutmp.h (UT_TYPE): Define.
5009 2001-05-24 Jim Meyering <meyering@lucent.com>
5011 * argmatch.c: Include "quote.h".
5012 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5013 quote function. Reported by Göran Uddeborg.
5015 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5017 * dirname.c (dir_name): Compute append_dot using path, not newpath
5018 which is not yet declared.
5020 2001-05-11 Paul Eggert <eggert@twinsun.com>
5022 * Makefile.am (libfetish_a_SOURCES):
5023 Add strftime.c, since we now compile it on all hosts.
5025 * strftime.c (my_strftime):
5026 Define to nstrftime if emacs, but only if my_strftime is not defined.
5027 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5028 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5029 Add one more extra argument: a nanoseconds value.
5032 (my_strftime function): Add %N format.
5033 (emacs_strftimeu): Renamed from emacs_strftime,
5034 with extra ut argument.
5036 2001-05-11 Paul Eggert <eggert@twinsun.com>
5038 dirname code cleanup. base_name now behaves more compatibly
5039 with POSIX basename when given file names that have trailing
5040 slashes, and similarly for dir_name. Add new primitives
5041 base_len and dir_len. Put the directory-name-related decls
5044 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5045 * backupfile.c (base_name): Likewise.
5046 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5047 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5048 * makepath.c (strip_trailing_slashes): Likewise.
5049 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5051 * rename.c (strip_trailing_slashes): Likewise.
5052 * same.c (base_name): Likewise.
5053 * stripslash.c (ISSLASH): Likewise.
5055 * addext.c: Include <dirname.h> after size_t is defined.
5056 * backupfile.c: Likewise.
5058 * addext.c (addext): Use base_len to trim redundant
5059 trailing slashes instead of doing it ourselves.
5060 But do not trim the last slash if it is not redundant.
5062 * backupfile.c (find_backup_file_name,
5063 max_backup_version): Use base_len instead of rolling it ourselves.
5064 Handle the case of "" and (on DOS) "C:" correctly.
5066 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5067 Include <string.h>, <dirname.h>.
5068 (base_name): Allow file names ending in slashes, other than names
5069 that are all slashes. In this case, return the basename followed
5070 by the slashes. This is more general, and can be used in places
5071 where the original base_name purposely had an assertion failure.
5072 (base_len): New function.
5074 * dirname.c: Include <string.h> instead of <stdlib.h>.
5075 Do not include <assert.h>; no longer needed.
5077 (memrchr): Remove decl.
5078 (dir_name_r): Remove.
5079 (dir_len): Renamed from dirlen. All callers changed.
5080 Rewrite in terms of base_name, for simplicity and consistency.
5081 (dir_name): Never return NULL. All callers changed.
5082 Do not include <stdlib.h> in test program; no longer needed.
5083 return 0; is fine for test program.
5085 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5087 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5089 * path-concat.c (path_concat): Use base_len to compute
5090 base length, not strlen; this means we cannot rely on memcpy
5093 * same.c (STREQ): Remove.
5094 (same_name): Handle the case where the basename ends in trailing '/'.
5096 * stripslash.c (strip_trailing_slashes): Return nonzero if
5097 a slash was stripped. Do not strip the last slash after a
5100 2001-04-08 Jim Meyering <meyering@lucent.com>
5102 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5103 recomputed; that's necessary when the offset spans a DST transition.
5104 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5106 2001-04-02 Jim Meyering <meyering@lucent.com>
5108 * regex.h, regex.c: Update from GNU libc.
5110 2001-03-19 Paul Eggert <eggert@twinsun.com>
5112 * version-etc.c (version_etc_copyright): Update to 2001.
5114 2001-03-16 Paul Eggert <eggert@twinsun.com>
5116 * tempname.c (uint64_t): Define to uintmax_t if
5117 not defined, and if UINT64_MAX is not defined.
5118 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5119 Reported by John David Anglin.
5121 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5123 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5124 alias if codeset is empty.
5125 * config.charset (BeOS): Use wildcard syntax.
5127 2001-03-13 Jim Meyering <meyering@lucent.com>
5129 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5130 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5133 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5135 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5137 * unicodeio.c (print_unicode_char): Simplify accordingly.
5139 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5141 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5142 support for DOS/DJGPP.
5144 2001-02-28 Paul Eggert <eggert@twinsun.com>
5146 * Makefile.am (libfetish_a_SOURCES):
5147 Add dup-safer.c, fopen-safer.c.
5148 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5150 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5152 2001-02-25 Paul Eggert <eggert@twinsun.com>
5154 The mkstemp replacement is taken from glibc 2.2.2, with some
5155 portability fixes for use outside glibc, as follows:
5157 * tempname.c (struct_stat64): New macro.
5158 (direxists, __gen_tempname): Use it.
5159 This avoids a portability problem with Solaris 8.
5161 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5162 (<stddef.h>, <stdint.h>, <string.h>):
5163 Include only if STDC_HEADERS || _LIBC.
5164 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5165 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5166 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5167 (__set_errno): Define this macro if <errno.h> doesn't.
5168 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5169 Define these macros if <stdio.h> doesn't.
5170 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5171 Define these macros if <sys/stat.h>
5172 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5173 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5174 __xstat64): Define if not _LIBC.
5175 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5176 (__gen_tempname): Invoke gettimeofday only if
5177 HAVE_GETTIMEOFDAY || _LIBC;
5178 otherwise, fall back on plain "time".
5179 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5181 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5183 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5185 2001-02-17 Jim Meyering <meyering@lucent.com>
5187 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5188 around included file name.
5190 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5192 * strftime.c: Update from GNU libc (the only changes were to comments).
5194 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5196 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5198 2001-02-17 Paul Eggert <eggert@twinsun.com>
5200 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5201 Remove workaround macros for hosts that have mbrtowc but not
5202 mbstate_t, as we now insist on proper declarations for both
5203 before using mbrtowc.
5205 2001-02-17 Jim Meyering <meyering@lucent.com>
5207 * regex.c: Update from libc.
5209 2001-02-16 Paul Eggert <eggert@twinsun.com>
5211 * alloca.c (malloc): Undef before defining, since stdlib.h
5212 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5213 Reported by Mark Hounschell via Paul Eggert.
5215 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5217 * config.charset: Update for FreeBSD 4.2.
5219 2001-01-26 Jim Meyering <meyering@lucent.com>
5221 * quotearg.c: Include stddef.h.
5222 * quote.c: Include stddef.h.
5223 Reported by Axel Kittenberger.
5225 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5226 line in double quotes so that it evokes a better diagnostic.
5227 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5228 Reported by Axel Kittenberger.
5230 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5232 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5233 to avoid a warning. Add back 'const' to inptr.
5235 2001-01-16 Jim Meyering <meyering@lucent.com>
5237 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5240 2001-01-14 Jim Meyering <meyering@lucent.com>
5242 * rename.c: New file. From Volker Borchert.
5243 Include stdlib.h, string.h or strings.h, and xalloc.h.
5244 Use strip_trailing_slashes rather than open-coding it.
5246 2001-01-03 Paul Eggert <eggert@twinsun.com>
5248 * strftime.c: Sync with glibc time/strftime.c 1.81.
5250 2001-01-03 Jim Meyering <meyering@lucent.com>
5252 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5253 local `inptr' to avoid warning with some system declarations of iconv.
5255 2000-12-29 Paul Eggert <eggert@twinsun.com>
5257 * modechange.c: Do not assume that mode_t uses the
5258 traditional octal encoding. E.g. "chmod 1 FOO" should set
5259 the other-execute bit of FOO even if S_IXOTH != 1.
5261 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5262 WOTH, XOTH, ALLM): New macros.
5263 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5264 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5266 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5267 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5269 No need to use uintmax_t; unsigned long is long enough.
5270 Don't bother to get suffix since we don't use it.
5272 2000-12-24 Jim Meyering <meyering@lucent.com>
5274 * hash.c (is_prime): Return explicit boolean values.
5275 (hash_get_first): Return NULL to appease Irix5.6's 89.
5276 Reported by Nelson Beebe.
5278 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5280 * localcharset.c (locale_charset): Add support for Win32.
5282 2000-12-18 Paul Eggert <eggert@twinsun.com>
5284 * physmem.h, physmem.c: New files.
5286 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5287 (noinst_HEADERS): Add physmem.h.
5289 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5290 't' for compatibility with Solaris 8 sort.
5292 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5294 * config.charset: Add support for BeOS.
5296 2000-12-16 Jim Meyering <meyering@lucent.com>
5298 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5299 SHELLS_FILE to a file name that's useful on djgpp systems.
5301 (ADDITIONAL_DEFAULT_SHELLS): Define.
5302 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5303 Based mostly on a patch from Prashant TR.
5305 2000-12-16 Jim Meyering <meyering@lucent.com>
5307 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5308 N and M) would have treated it like `chown N:N FILE'.
5310 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5312 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5314 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5315 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5316 to the list of canonical encodings. Rename EUC-CN to GB2312.
5318 2000-12-08 Andreas Schwab <schwab@suse.de>
5320 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5321 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5323 2000-12-07 Jim Meyering <meyering@lucent.com>
5325 * stripslash.c (ISSLASH): Define.
5326 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5329 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5330 (dir_name_r): Declare this function as static.
5331 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5332 manifest itself on a name containing a mix of slashes and
5334 Make this function work with names starting with a DOS-style
5335 drive letter and colon prefix.
5336 (dir_name): Append `.' if necessary.
5337 Based mostly on patches from Prashant TR and Eli Zaretskii.
5339 * dirname.h (dir_name_r): Remove prototype.
5341 2000-12-05 Jim Meyering <meyering@lucent.com>
5343 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5345 2000-12-04 Jim Meyering <meyering@lucent.com>
5347 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5348 Also include memory.h, stdlib.h, unistd.h if appropriate.
5349 Reported by Andreas Jaeger (conflicting declaration of malloc).
5351 2000-12-02 Jim Meyering <meyering@lucent.com>
5353 * closeout.h: Make idempotent, to avoid some obscure warnings.
5355 2000-12-01 Paul Eggert <eggert@twinsun.com>
5357 * memrchr.c: Include <config.h> before any system include file.
5359 2000-11-29 Paul Eggert <eggert@twinsun.com>
5361 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5363 2000-11-26 Jim Meyering <meyering@lucent.com>
5365 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5367 2000-11-22 Paul Eggert <eggert@twinsun.com>
5369 * strftime.c (my_strftime): Do not invoke mbrlen with a
5370 size of (size_t) -1; it's not portable.
5372 2000-11-17 Akim Demaille <akim@epita.fr>
5374 * obstack.h: Formatting changes.
5375 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5376 prevent type checking.
5377 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5378 cast the value to (void *): assigning a `foo *' to a `void *'
5380 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5382 2000-11-17 Jim Meyering <meyering@lucent.com>
5384 * strstr.c: Update from GNU libc.
5386 2000-11-16 Jim Meyering <meyering@lucent.com>
5388 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5390 2000-11-11 Jim Meyering <meyering@lucent.com>
5392 * error.c: Add a couple #includes, merging from GNU libc version.
5394 2000-11-10 Jim Meyering <meyering@lucent.com>
5396 * obstack.h: Update from GNU libc.
5397 * obstack.c: Likewise.
5399 2000-11-06 Paul Eggert <eggert@twinsun.com>
5401 * getusershell.c (setusershell): Use rewind rather than
5402 fseek/fseeko, to avoid configuration hassles with fseeko.
5403 Don't bother opening SHELLS_FILE if shellstream is NULL;
5406 2000-11-05 Jim Meyering <meyering@lucent.com>
5408 * makepath.h (make_dir): Declare.
5409 * makepath.c (make_dir): Remove `static' attribute.
5412 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5414 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5415 last one in a bucket, advance to the next bucket.
5417 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5419 * fnmatch.c: Do not comment out all the code if we are using
5420 the GNU C library, because in some cases we are replacing buggy
5421 code in the GNU C library itself.
5423 2000-10-30 Paul Eggert <eggert@twinsun.com>
5425 * error.h, getline.h, modechange.h:
5426 Remove "2000" from Copyright line, as the file hasn't been
5427 changed this year other than in the copyright notice.
5429 * xalloc.h: Add "2000" to Copyright line, as this file
5430 was changed this year.
5432 2000-10-30 Paul Eggert <eggert@twinsun.com>
5434 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5435 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5436 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5438 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5440 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5441 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5442 doesn't define __restrict_arr.
5444 2000-10-29 Jim Meyering <meyering@lucent.com>
5446 * xstat.in: Fix grammar in comment.
5448 2000-10-28 Jim Meyering <meyering@lucent.com>
5450 * memchr.c: Update from libc.
5451 Adjust for portability:
5452 [HAVE_STDLIB_H]: Include stdlib.h.
5453 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5454 Undef __memchr, too.
5455 [!weak_alias]: Define __memchr to memchr.
5457 * regex.c: Update from libc.
5458 * regex.h: Likewise.
5459 * getopt1.c: Likewise.
5460 * memcmp.c: Likewise.
5462 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5463 Avoid using fseek, when possible -- it's broken by design.
5464 Patch by Ulrich Drepper.
5466 2000-10-26 Jim Meyering <meyering@lucent.com>
5468 * strftime.c: Update from libc.
5470 2000-10-25 Jim Meyering <meyering@lucent.com>
5472 * obstack.c: Update from libc.
5474 2000-10-23 Jim Meyering <meyering@lucent.com>
5476 * hard-locale.c (hard_locale): Revert last change -- it was simply
5477 wrong. That set_locale call must not have any side effects.
5480 2000-10-22 Jim Meyering <meyering@lucent.com>
5482 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5483 [CYCLIC]: Remove now-unused definition.
5485 * save-cwd.c (O_DIRECTORY): Define, if needed.
5486 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5487 Suggestion from Ulrich Drepper.
5489 2000-10-21 Jim Meyering <meyering@lucent.com>
5491 * dirname.c (dir_name_r): New function, factored out of dir_name.
5492 (dir_name): Use dir_name_r.
5493 * dirname.h (dir_name_r): Declare it.
5495 2000-10-21 Jim Meyering <meyering@lucent.com>
5497 * dirname.c (memrchr): Declare if necessary.
5498 (dir_name): Remove the restriction that there be no
5499 trailing slashes. Now, this code skips past them, effectively
5501 [TEST_DIRNAME] (main): New unit tests.
5503 * memrchr.c: New file from GNU libc.
5504 Undef __memrchr, too.
5505 [!weak_alias]: Define __memrchr to memrchr.
5506 Guard weak_alias use with `#ifdef weak_alias'.
5508 2000-10-17 Jim Meyering <meyering@lucent.com>
5510 * quote.h (PARAMS): Define and use.
5511 Reported by Akim Demaille.
5513 * getopt.c: Update from libc.
5515 2000-10-16 Jim Meyering <meyering@lucent.com>
5517 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5520 2000-09-25 Jim Meyering <meyering@lucent.com>
5522 * md5.h (rol): Define (from GnuPG).
5524 * sha.c: Give credit (GnuPG) where due.
5525 (M): Use rol rather than open-coding it.
5526 Add a FIXME comment.
5528 2000-09-21 Jim Meyering <meyering@lucent.com>
5530 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5531 Reported by Michael Stone.
5533 2000-09-20 Jim Meyering <meyering@lucent.com>
5535 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5536 (noinst_HEADERS): Add sha.h.
5537 Based on code from Scott G. Miller and from GnuPG.
5539 2000-09-15 Jim Meyering <meyering@lucent.com>
5541 * regex.c: Update from libc.
5543 2000-09-10 Jim Meyering <meyering@lucent.com>
5545 * getopt.c (_getopt_internal): Update from glibc.
5547 2000-09-09 Jim Meyering <meyering@lucent.com>
5549 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5550 think it should be used as a general replacement for isascii.
5551 * fnmatch.c: Likewise.
5552 * mbswidth.c: Likewise
5553 * regex.c: Likewise.
5556 * userspec.c: Include sys/param.h and limits.h.
5558 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5559 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5560 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5561 UID, GID. Check range.
5563 2000-09-06 Jim Meyering <meyering@lucent.com>
5565 * getopt.c (_getopt_internal): Update from glibc.
5567 2000-08-30 Jim Meyering <meyering@lucent.com>
5569 * strftime.c: Merge in changes from GNU libc.
5571 2000-08-26 Jim Meyering <meyering@lucent.com>
5573 * closeout.c: Include "__fpending.h".
5574 (close_stdout_status): Return right away if there's nothing to flush.
5576 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5577 * __fpending.c: New file.
5578 * __fpending.h: New file.
5580 2000-08-07 Paul Eggert <eggert@twinsun.com>
5582 Standardize on "memory exhausted" instead of "Memory exhausted"
5583 or "virtual memory exhausted".
5584 * obstack.c (print_and_abort): Use "memory exhausted", not
5585 "virtual memory exhausted".
5586 * same.c (same_name): Invoke xalloc_die instead of printing
5588 * userspec.c (parse_user_spec): Likewise.
5589 * bumpalloc.h: comment fix
5590 * same.c, userspec.c: Include xalloc.h.
5592 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5593 not char *const and pointing to a constant array.
5594 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5595 (xrealloc): Comment fix.
5597 * userspec.c (parse_user_spec):
5598 Don't translate a message until just before returning,
5599 to avoid unnecessary translation.
5601 2000-08-07 Jim Meyering <meyering@lucent.com>
5603 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5604 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5605 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5606 getgroups.c, gethostname.c, getopt.h, group-member.c,
5607 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5608 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5609 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5610 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5611 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5612 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5613 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5614 yesno.c: Back out Copyright date changes for each file with no change
5615 this year. This eases coordination with other programs using the same
5616 source code modules. From Paul Eggert.
5618 2000-08-03 Greg McGary <greg@mcgary.org>
5620 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5621 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5622 (EXTEND_BUFFER): Use them.
5624 2000-08-01 Jim Meyering <meyering@lucent.com>
5626 * dirname.c (ISSLASH): Define.
5627 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5628 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5629 both `\' and `/' may be use as path separators.
5630 Based on a patch from Prashant TR.
5632 2000-07-31 Paul Eggert <eggert@twinsun.com>
5634 * quotearg.c (quotearg_n_options): Don't make the initial
5635 slot vector a constant, since it might get modified.
5637 2000-07-31 Jim Meyering <meyering@lucent.com>
5639 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5640 * obstack.c (print_and_abort): Likewise.
5642 2000-07-30 Paul Eggert <eggert@twinsun.com>
5644 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5645 buffer, so that the caller can always quote one small
5646 component of a "memory exhausted" message in slot 0.
5647 From a suggestion by Jim Meyering.
5649 2000-07-30 Jim Meyering <meyering@lucent.com>
5651 * makepath.c (make_path): Quote the other instance, too.
5653 * quotearg.c (N_STATIC_SLOTVECS): Define.
5654 (STATIC_BUF_SIZE): Define.
5655 (quotearg_n_options): Use only statically allocated storage when
5656 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5657 than STATIC_BUF_SIZE.
5659 2000-07-29 Jim Meyering <meyering@lucent.com>
5661 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5662 * dirname.c (dir_name): Likewise.
5664 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5666 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5667 (dir_name): Assert that there are no trailing slashes.
5669 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5671 * mbswidth.h (mbswidth): Add a flags argument.
5672 (mbswidth): New declaration.
5673 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5674 * mbswidth.c (mbswidth): Add a flags argument.
5675 (mbsnwidth): New function.
5677 2000-07-24 Jim Meyering <meyering@lucent.com>
5679 * mbswidth.c: Remove useless #else. From Bruno Haible.
5681 2000-07-23 Paul Eggert <eggert@twinsun.com>
5683 * mbswidth.c (_XOPEN_SOURCE):
5684 Don't define; this causes problems on Solaris 7.
5685 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5687 2000-07-23 Paul Eggert <eggert@twinsun.com>
5690 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5691 so that mbstate_t is always defined.
5693 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5694 be 1 in at least one GCC installation, and this configuration
5695 error is likely to be common. Ignoring MB_LEN_MAX hurts
5696 performance on hosts that have mbrtowc but have only unibyte
5697 locales, but I assume these hosts are rare.
5699 2000-07-23 Paul Eggert <eggert@twinsun.com>
5701 * quotearg.c: Streamline by invoking multibyte code only if needed.
5702 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5703 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5704 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5705 invoke multibyte primitives.
5707 2000-07-23 Jim Meyering <meyering@lucent.com>
5709 * basename.c (base_name): Add an assertion.
5711 2000-07-15 Bruno Haible <clisp.cons.org>
5713 * quotearg.c: When the system forces us to redefine mbstate_t,
5714 shadow its mbsinit function.
5716 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5718 * mbswidth.h: New file.
5719 * mbswidth.c: New file.
5720 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5721 (noinst_HEADERS): Add mbswidth.h.
5723 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5725 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5728 2000-07-15 Jim Meyering <meyering@lucent.com>
5730 * makepath.c: Include quote.h.
5731 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5732 corresponding argument in a `quote (...)' call.
5733 Give better diagnostics.
5735 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5736 (noinst_HEADERS): Add quote.h.
5738 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5739 from tar's src/misc.c.
5740 * quote.h: New file. Prototypes for same.
5742 2000-07-10 Paul Eggert <eggert@twinsun.com>
5744 From a suggestion by Bruno Haible.
5745 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5746 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5747 to decide whether to define the BeOS workaround macro;
5748 this adjusts to the change to AC_MBSTATE_T.
5750 2000-07-13 Paul Eggert <eggert@twinsun.com>
5752 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5754 * quotearg.c (quoting_style_args, quoting_style_vals,
5755 quotearg_buffer_restyled): Add support for
5756 clocale_quoting_style. Undo previous change to
5757 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5758 and "{RIGHT QUOTATION MARK}" msgids.
5760 2000-07-05 Paul Eggert <eggert@twinsun.com>
5762 The old behavior of quoting `like this' doesn't look good with
5763 newer, ISO-style fonts. See:
5764 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5766 Instead, quote "like this" by default. Let the translator
5767 tailor the locale-specific quoting behavior by providing
5768 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5770 * quotearg.c (N_): New macro.
5771 (gettext_default): New function.
5772 (quotearg_buffer_restyled): Use
5773 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5774 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5776 2000-07-09 Jim Meyering <meyering@lucent.com>
5778 * Most files: Update copyright dates to include 2000.
5780 2000-07-08 Jim Meyering <meyering@lucent.com>
5782 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5784 (xgethostname): Remove now-unnecessary #ifdef.
5785 Move declaration of `err' into loop where it's used.
5787 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5789 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5790 by allocating a larger buffer. Test the gethostname return value for
5791 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5792 returns an error and ENAMETOOLONG isn't defined.
5794 2000-07-05 Paul Eggert <eggert@twinsun.com>
5795 and Bruno Haible <haible@clisp.cons.org>
5797 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5799 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5801 * quotearg.c (struct quoting_options): Simplify quote_these_too
5804 2000-07-03 Jim Meyering <meyering@lucent.com>
5806 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5807 Reported by Bruno Haible.
5809 2000-07-04 Jim Meyering <meyering@lucent.com>
5811 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5812 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5815 2000-07-03 Paul Eggert <eggert@twinsun.com>
5816 and Bruno Haible <haible@clisp.cons.org>
5818 * quotearg.c (mbrtowc):
5819 Assign to *pwc, and return 1 only if result is nonzero.
5820 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5822 2000-07-03 Jim Meyering <meyering@lucent.com>
5824 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5825 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5828 2000-07-02 Jim Meyering <meyering@lucent.com>
5830 * quotearg.c (mbstate_t): Don't define here.
5832 2000-07-02 Jim Meyering <meyering@lucent.com>
5834 * nanosleep.c (SIGCONT): Define if not already defined.
5836 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5838 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5839 per change in ../m4/ls-mntd-fs.m4.
5840 (read_filesystem_list): Ignore symbolic links.
5842 2000-06-29 Jim Meyering <meyering@lucent.com>
5844 * same.c: Include <string.h> or <strings.h>, as appropriate,
5845 for declaration of strcmp.
5847 * long-options.c: Include <stdlib.h>, for declaration of exit.
5849 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5850 Avoid warning by casting result to `char *' to remove `const'.
5852 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5854 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5856 2000-06-26 Paul Eggert <eggert@twinsun.com>
5858 savedir now sets errno on failure and invokes xmalloc to get memory.
5859 Fix a couple of other minor bugs while we're at it.
5861 * savedir.c (<unistd.h>): Do not include; there's no need.
5862 (NAMLEN): Remove macro.
5863 (malloc, realloc): Remove decls.
5865 ("xalloc.h"): Include.
5866 (NAME_SIZE_DEFAULT): New macro.
5867 (savedir): Use xmalloc / xrealloc to allocate memory.
5868 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5869 Skip "" directory entries.
5870 Use strlen to calculate directory entry length, since the old method
5871 is rarely used these days and isn't worth supporting.
5872 Don't use a pointer after freeing it.
5873 Check for integer overflow when calculating allocation size.
5874 Use memcpy to copy entries, instead of stpcpy.
5875 Set errno properly when returning NULL.
5876 Check for readdir error.
5878 2000-06-26 Jim Meyering <meyering@lucent.com>
5880 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5882 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5884 * getusershell.c (xmalloc, xrealloc): Remove functions.
5886 Don't include <stdlib.h>. Don't declare malloc, realloc.
5888 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5890 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5892 2000-06-24 Jim Meyering <meyering@lucent.com>
5894 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5896 2000-06-21 Jim Meyering <meyering@lucent.com>
5898 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5900 2000-06-19 Paul Eggert <eggert@twinsun.com>
5902 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5903 (mbrtowc, mbstate_t): Define substitutes if
5904 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5905 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5906 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5908 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5910 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5911 than 1024, return a memory chunk of least possible size, instead
5912 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5913 Use free/xmalloc instead of xrealloc to avoid copying for very long
5916 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5918 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5919 address, not strdup. Include <stdlib.h> and don't declare free().
5921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5923 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5926 2000-06-21 Jim Meyering <meyering@lucent.com>
5928 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5929 (noinst_HEADERS): Add getstr.h.
5931 * getline.c (getstr): Move into a separate file.
5932 * getstr.c (getstr): New file, extracted from getline.c, with
5933 the following changes: new parameter, delim2; both delim[12]
5934 parameters have type `int', not `char'. The latter would lose
5935 with 8-bit delimiters.
5936 * getstr.h: New file.
5938 2000-06-19 Jim Meyering <meyering@lucent.com>
5940 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5942 2000-06-18 Jim Meyering <meyering@lucent.com>
5944 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5945 Besides, these days every porting target provides a mkdir function.
5947 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5948 (this snippet comes from src/system.h).
5950 2000-06-15 Paul Eggert <eggert@twinsun.com>
5952 * human.c (adjust_value): New function.
5953 (human_readable_inexact): Apply rounding style even when
5954 printing approximate values.
5956 2000-06-14 Paul Eggert <eggert@twinsun.com>
5958 * human.c (human_readable_inexact): Allow an input block
5959 size that is not a multiple of the output block size, and vice versa.
5960 Reported by Piergiorgio Sartor.
5962 2000-06-14 Paul Eggert <eggert@twinsun.com>
5964 * getdate.y (get_date): Apply relative times after time
5965 zone indicator, not before. Reported by Todd A. Jacobs.
5967 2000-06-13 Jim Meyering <meyering@lucent.com>
5969 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5971 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5973 2000-06-12 Paul Eggert <eggert@twinsun.com>
5975 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5977 2000-06-04 Paul Eggert <eggert@twinsun.com>
5979 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5981 2000-06-04 Jim Meyering <meyering@lucent.com>
5983 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5984 SunOS 4.1.4 for which gid_t is an unsigned type.
5986 2000-06-03 Jim Meyering <meyering@lucent.com>
5988 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5990 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5992 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5993 newer, don't install charset.alias.
5994 * config.charset: Change the Linux/glibc rules so they become empty
5995 on glibc-2.1 or newer.
5997 2000-06-02 Jim Meyering <meyering@lucent.com>
5999 * mountlist.c: Back out last change. Instead, do this...
6000 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6001 member using the same `ignore'-testing code.
6002 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6006 2000-05-29 Jim Meyering <meyering@lucent.com>
6008 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6009 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6011 2000-05-22 Jim Meyering <meyering@lucent.com>
6013 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6015 2000-05-18 Jim Meyering <meyering@lucent.com>
6017 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6018 back, too, since it may have been modified by allocate_entry.
6019 (hash_delete): Rewrite to use neither the assignment operator
6020 nor the comma operator in an if-expression.
6022 2000-05-15 Paul Eggert <eggert@twinsun.com>
6025 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6026 Remove; no longer needed.
6027 "quotearg.h": Add include.
6028 (file_name): Do not bother to explicitly initialize to NULL; it's less
6029 efficient on some hosts.
6030 (close_stdout_status): Remove test as to whether stdout was already
6031 closed; it breaks for the case "echo x | sort >&-".
6032 Quote file name colons.
6033 Do not assume that _("write error") lacks format strings.
6035 2000-05-15 Jim Meyering <meyering@lucent.com>
6037 * version-etc.c (version_etc_copyright): Update the copyright string
6038 used in all --version output.
6040 2000-05-14 Jim Meyering <meyering@lucent.com>
6042 * closeout.c (close_stdout_set_file_name): New function.
6043 (close_stdout_status): Use new file-scoped global.
6044 Return right away if fstat says the stdout file descriptor is invalid.
6045 * closeout.h (close_stdout_set_file_name): Declare.
6047 2000-05-10 Jim Meyering <meyering@lucent.com>
6049 * closeout.c [default_exit_status]: New file-scoped variable.
6050 (close_stdout_set_status): New function.
6051 * closeout.h (close_stdout_set_status): Declare.
6053 2000-05-08 Jim Meyering <meyering@lucent.com>
6055 * long-options.c: Don't include closeout.h.
6056 (parse_long_options): Don't call close_stdout for --version.
6058 2000-05-06 Jim Meyering <meyering@lucent.com>
6060 * strnlen.c: Undefine __strnlen and strnlen.
6061 [!weak_alias]: Define __strnlen to strnlen.
6063 * atexit.c: New file, from libiberty.
6065 2000-05-06 Jim Meyering <meyering@lucent.com>
6067 * closeout.c (close_stdout_status): Also check for errors on the
6070 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6072 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6073 instead of xmalloc, xrealloc, path_concat.
6074 (locale_charset): Treat empty environment variables as absent.
6075 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6077 2000-05-04 Jim Meyering <meyering@lucent.com>
6079 * getopt.c: Update from glibc.
6080 * obstack.c: Likewise.
6081 * obstack.h: Likewise.
6082 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6084 * regex.h: Likewise.
6085 * strndup.c: Likewise.
6086 * strnlen.c: New file, from glibc.
6088 2000-05-01 Jim Meyering <meyering@lucent.com>
6090 * full-write.c (full_write): Remove `FIXME' part of comment.
6092 2000-04-29 Jim Meyering <meyering@lucent.com>
6094 * path-concat.c: Declare strdup only if it's not defined.
6095 * canon-host.c: Likewise.
6097 2000-04-28 Jim Meyering <meyering@lucent.com>
6099 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6100 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6101 included first, then limits.h is included by locale.h by libintl.h.
6102 From John David Anglin.
6104 2000-04-25 Jim Meyering <meyering@lucent.com>
6106 * makepath.c (S_IRWXUGO): Define.
6107 (make_path): Always perform explicit chmod if MODE specifies any
6108 of the `special' permission bits. Prompted by a bug report against
6109 install from Mate Wierdl and Joost van Baal.
6111 2000-04-18 Jim Meyering <meyering@lucent.com>
6115 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6116 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6118 2000-04-17 Jim Meyering <meyering@lucent.com>
6120 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6121 the definition of it to rpl_strftime also defined-away the system's
6124 2000-04-15 Jim Meyering <meyering@lucent.com>
6126 Use `C' to denote so-called `contiguous' files, the same way
6128 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6129 (ftypelet): Use S_ISCTG.
6130 From Michael Deutschmann.
6132 2000-04-14 Jim Meyering <meyering@lucent.com>
6134 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6136 2000-04-08 Jim Meyering <meyering@lucent.com>
6138 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6139 names don't conflict. Reported by Eli Zaretskii.
6141 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6143 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6144 bug. Deal with the different error behavior of Irix iconv.
6146 2000-04-07 Jim Meyering <meyering@lucent.com>
6148 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6149 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6151 2000-04-05 Jim Meyering <meyering@lucent.com>
6153 Portability tweaks required for ultrix4.3.
6154 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6155 * readutmp.c: Include sys/types.h before sys/stat.h.
6156 * canon-host.c: Declare strdup.
6157 * path-concat.c: Likewise.
6158 From John David Anglin.
6160 2000-04-04 Jim Meyering <meyering@lucent.com>
6162 Be more DOS 8.3-friendly.
6163 * ref-add.sin: Renamed from ref-add.sed.in.
6164 * ref-del.sin: Renamed from ref-del.sed.in.
6165 * Makefile.am: Reflect renaming.
6166 Reported by Eli Zaretskii.
6168 Use a temporary file name that won't clash with `charset.alias'
6169 in the DOS 8.3 name space.
6170 * Makefile.am (charset_tmp): Define.
6171 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6172 (uninstall-local): Likewise.
6173 Reported by Eli Zaretskii.
6175 2000-03-29 Paul Eggert <eggert@twinsun.com>
6177 * time/strftime.c (my_strftime): Make sure we call the system
6178 strftime, not ourselves, when invoking the underlying strftime.
6180 2000-03-24 Jim Meyering <meyering@lucent.com>
6182 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6183 (charset_alias): Define.
6184 (install-exec-local): Factor out common code.
6185 (uninstall-local): Split lines longer than 80.
6186 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6188 (.sed.in.sed): New rule. Don't redirect directly to $@.
6189 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6191 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6193 * config.charset: Output a line containing "Packages using this file".
6194 * ref-add.sed.in, ref-del.sed.in: New files.
6195 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6196 ref-del.sed): New rules.
6198 2000-03-17 Jim Meyering <meyering@lucent.com>
6200 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6201 Otherwise, include <strings.h>
6203 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6205 * unicodeio.c (utf8_wctomb): New function.
6206 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6207 format instead of in UCS-4 with platform dependent endianness.
6209 2000-03-07 Paul Eggert <eggert@twinsun.com>
6211 * savedir.c (savedir): Work even if directory size is
6212 negative; this can happen with some screwy NFS configurations.
6214 2000-03-06 Jim Meyering <meyering@lucent.com>
6216 * localcharset.c (get_charset_aliases): Don't try to free file_name
6217 if it's NULL (because we ran out of memory). From Bruno Haible.
6219 2000-03-05 Jim Meyering <meyering@lucent.com>
6221 * localcharset.c ("path-concat.h"): Include.
6222 (get_charset_aliases): Use path_concat instead of ANSI string
6225 * unicodeio.h (PARAMS): Define.
6226 Use it to guard prototype.
6228 2000-03-04 Jim Meyering <meyering@lucent.com>
6230 * Makefile.am (install-exec-local): Create $(libdir) before installing
6232 (uninstall-local): Uncomment this rule so `make distcheck' works
6235 * unicodeio.c (<errno.h>): Include it.
6236 (errno): Declare if not defined.
6238 * localcharset.c: Add Bruno's comment justifying use of volatile.
6240 * config.charset: New version, incorporating remarks from a linux
6241 i18n mailing list. From Bruno Haible.
6243 2000-03-02 Jim Meyering <meyering@lucent.com>
6245 * Makefile.am (EXTRA_DIST): Add config.charset.
6247 2000-03-01 Jim Meyering <meyering@lucent.com>
6249 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6250 * unicodeio.c: Likewise.
6252 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6254 * config.charset: New file.
6255 * localcharset.c: New file.
6256 * unicodeio.h, unicodeio.c: New files.
6257 * Makefile.am (DEFS): Add -DLIBDIR=...
6258 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6259 (noinst_HEADERS): Add unicodeio.h.
6260 (all-local, install-exec-local, charset.alias): New targets.
6262 2000-02-28 Paul Eggert <eggert@twinsun.com>
6264 * quotearg.c (ALERT_CHAR): New macro.
6265 (quotearg_buffer_restyled): Use it.
6267 2000-02-27 Jim Meyering <meyering@lucent.com>
6269 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6270 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6272 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6273 not `#if STDC_HEADERS'.
6274 Declare malloc if needed.
6276 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6277 now that autoconf always defines the HAVE_DECL_ symbols.
6278 * human.c: Likewise.
6280 * strtoumax.c: Likewise.
6282 * backupfile.c: Arrange for cpp to fail if the configure-time
6283 declaration check was not run.
6285 * human.c: Likewise.
6287 * strtoumax.c: Likewise.
6289 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6290 then first look up the entire `.'-containing string as a login name.
6292 2000-02-18 Paul Eggert <eggert@twinsun.com>
6294 * getdate.y: Handle two-digit years with leading zeros correctly.
6295 (textint): New typedef.
6296 (parser_control): Member year changed from int to textint.
6298 (YYSTYPE): Removed; replaced by %union with int and textint members.
6299 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6300 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6301 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6302 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6303 (date, number, to_year): Use width of number in digits, not its value,
6304 to determine whether it's a 2-digit year, or a 2-digit time.
6305 (yylex): Store number of digits of numeric tokens.
6306 Reported by John Kendall.
6308 (parser_control): Changed from struct parser_control to typedef (for
6309 consistency). All uses changed.
6311 (tID): Removed; not used.
6312 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6314 2000-02-14 Paul Eggert <eggert@twinsun.com>
6316 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6317 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6319 2000-02-12 Jim Meyering <meyering@lucent.com>
6321 * userspec.c (ISDIGIT): Define it.
6322 (isdigit): Remove definition.
6323 (is_number): Use ISDIGIT, not isdigit.
6324 <libintl.h>: Include.
6326 (parse_user_spec): Mark translatable strings.
6328 2000-02-10 Jim Meyering <meyering@lucent.com>
6330 With these changes, nanosleep.[ch] are finally enough like the other
6331 lib/* replacement files to compile on a few more losing systems.
6333 * nanosleep.h: Don't include config.h.
6334 Remove prototype from declaration of nanosleep.
6335 (PARAMS): Remove now-unneeded definition.
6336 * nanosleep.c: #undef nanosleep.
6337 (rpl_nanosleep): Rename from nanosleep.
6339 2000-02-03 Jim Meyering <meyering@lucent.com>
6341 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6342 rather than with `#if HAVE_UTMPNAME'.
6344 2000-02-01 Jim Meyering <meyering@lucent.com>
6346 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6348 2000-01-31 Jim Meyering <meyering@lucent.com>
6350 * nanosleep.h (nanosleep): Guard declaration with
6351 `#if ! HAVE_DECL_NANOSLEEP'.
6352 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6353 the declaration in that vendor's sys/timers.h.
6354 Reported by Christian Krackowizer.
6356 * quotearg.c (ISASCII): Add #undef and move definition to follow
6357 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6358 (ISPRINT): Likewise.
6359 Reported by Tom Tromey.
6361 2000-01-30 Jim Meyering <meyering@lucent.com>
6363 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6364 uses of ->ut_name. The latter doesn't work with new Linux header files
6365 where only utmpx.ut_user is declared.
6367 * readutmp.h (UT_USER): Define.
6369 2000-01-23 Jim Meyering <meyering@lucent.com>
6371 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6374 2000-01-22 Jim Meyering <meyering@lucent.com>
6376 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6377 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6378 Required for some AIX systems. Reported by Christian Krackowizer.
6379 [TESTING] (main): New function.
6381 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6382 * dirname.c (dir_name): Support for DOS-style file names with drive
6385 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6387 * strverscmp.c (ISDIGIT): Define.
6388 (strverscmp): Use ISDIGIT, not isdigit.
6390 2000-01-17 Paul Eggert <eggert@twinsun.com>
6392 * nanosleep.c (nanosleep):
6393 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6394 POSIX.1 doesn't require SA_INTERRUPT and some systems
6395 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6396 it's been part of POSIX.1 since day 1 (in 1988).
6398 2000-01-17 Jim Meyering <meyering@lucent.com>
6400 * interlock: Remove unused file. Reported by François Pinard.
6402 2000-01-16 Paul Eggert <eggert@twinsun.com>
6404 * quotearg.c (quotearg_buffer_restyled): Do not quote
6405 alert, backslash, formfeed, and vertical tab unnecessarily in
6406 shell quoting style.
6409 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6410 Free Software Foundation, Inc.
6411 Copying and distribution of this file, with or without modification,
6412 are permitted provided the copyright notice and this notice are preserved.