1 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3 * byteswap_.h: New file.
5 2005-04-25 Albert Chin <china@thewrittenword.com>
7 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
10 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
12 * getdate.y (zone): Allow relunit_snumber after tZONE, so
13 that "UTC +1 second" continues to work. Problem reported
15 (relunit_snumber): New rule.
18 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
20 * getdate.y (universal_time_zone_table): New constant.
21 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
22 universal_time_zone_table.
23 (lookup_zone): Prefer universal_time_zone_table to
24 local_time_zone_table, so that "GMT" time stamps are allowed in
25 London during the summer. Problem reported by Ian Abbott.
27 2005-04-12 Jim Meyering <jim@meyering.net>
29 * human.c (humblock): Set *options even when returning due to
30 xstrtoumax conversion failure. Thanks to a used-uninitialized
33 2005-04-09 Jim Meyering <jim@meyering.net>
35 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
36 -Wuninitialized: initialize tm0.tm_year.
38 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
40 * getdate.y (parser_control): rels_seen is now a boolean, not a
41 count, since there's no maximum. All uses changed.
43 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
45 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
46 Use pc_rels_seen to decide whther a date is absolute.
48 * getdate.y (number): Don't overwrite year.
49 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
52 2005-04-02 Simon Josefsson <jas@extundo.com>
54 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
55 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
57 2005-03-27 Jim Meyering <jim@meyering.net>
59 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
61 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
63 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
64 "one's complement" -> "ones' complement" in comment, as per Knuth.
65 "value of type" -> "type or expression" in comment.
66 * mktime.c, strftime.c: Propagate intprops.h comment nits.
68 2005-03-26 Jim Meyering <jim@meyering.net>
71 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
72 Correct typos: s/or/of/.
74 2005-03-23 Jim Meyering <jim@meyering.net>
76 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
78 2005-03-21 Jim Meyering <jim@meyering.net>
80 Changes imported from coreutils.
82 * cycle-check.c: Don't include xalloc.h.
84 * path-concat.c: Don't include assert.h.
85 (path_concat): Remove assertion that would have triggered
86 for ABASE starting with more than one slash.
87 Reported by Andreas Schwab.
89 * path-concat.c (path_concat): Set *BASE_IN_RESULT
90 properly when ABASE is an absolute file name.
91 Correct the description of this function.
93 Add an assertion and a test driver.
94 This fixes a bug introduced on 2004-07-02.
95 Andreas Schwab reported the resulting failure of cp --parents:
96 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
98 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
100 * strftime.c (my_strftime): If the underlying strftime returns 0
101 (which shouldn't happen), generate nothing instead of returning 0
102 immediately, so that nstrftime (NULL, ...) doesn't return 0.
104 2005-03-16 Bruno Haible <bruno@clisp.org>
106 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
108 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
110 * strftime.c (my_strftime): Prepend space to format so that we can
111 reliably distinguish strftime failure from empty output on POSIX
114 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
116 * iconvme.c (SIZE_MAX): New macro, if not already defined.
117 (iconv_string): Don't guess a size-zero buffer, as that might cause
118 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
119 result would be 'too large', where 'too large' is (heuristically)
120 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
121 overflow concerns. This will prevent some unwanted malloc failures
122 when the inputs are very large.
124 2005-03-15 Bruno Haible <bruno@clisp.org>
126 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
129 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
132 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
134 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
136 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
137 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
139 * strtol.c: Likewise.
141 2005-03-14 Simon Josefsson <jas@extundo.com>
143 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
146 2005-03-14 Jim Meyering <jim@meyering.net>
148 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
149 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
150 to be nonzero so that we (and caller) can detect the difference
151 between a valid zero-length expansion and an error return, even
152 when the underlying strftime fails before writing anything into
155 2005-03-10 Jim Meyering <jim@meyering.net>
157 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
158 so that this module works on systems without fchdir.
160 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
162 Factor int-properties macros into a single file, except for
164 * intprops.h: New file.
165 * getloadavg.c: Include it instead of limits.h.
166 (INT_STRLEN_BOUND): Remove.
167 * human.c: Include intprops.h.
168 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
169 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
170 * inttostr.h: Include intprops.h instead of limits.h.
171 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
172 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
173 for consistency with intprops.h.
174 (time_t_is_integer, twos_complement_arithmetic): Use them.
175 * sig2str.h: Include <signal.h>, intprops.h.
176 (INT_STRLEN_BOUND): Remove.
177 * strftime.c (TYPE_SIGNED): Remove.
178 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
179 * strtol.c: Adjust comments to match intprops.h.
180 * userspec.c: Include intprops.h.
181 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
182 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
183 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
184 instead of rolling our own expressions.
185 * xstrtol.c: Include xstrtol.h first, to test interface.
187 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
189 (my_strftime): Do not mishandle years close to INT_MAX, by doing
190 the right thing even if adding 1900 would overflow. Similarly
191 for tm_mon + 1 and tm_yday + 1.
192 Make %Y always equivalent to %C%y, and similarly for %G and %g.
193 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
194 (DO_SIGNED_NUMBER): New macro.
195 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
197 2005-03-07 Bruno Haible <bruno@clisp.org>
199 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
201 2005-03-03 Derek R. Price <derek@ximbiot.com>
202 Bruno Haible <bruno@clisp.org>
204 * pagealign_alloc.h: New file.
205 * pagealign_alloc.c: New file.
207 2005-01-28 Bruno Haible <bruno@clisp.org>
209 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
212 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
214 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
215 The workaround isn't strictly needed for POSIX conformance, and
216 it's too much of a pain to configure and maintain. We'll ask
217 people to fix their kernels instead.
218 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
219 (NANOSLEEP_BUG_WORKAROUND): Remove.
220 (xnanosleep): Remove the workaround.
222 2005-02-12 Bruno Haible <bruno@clisp.org>
224 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
226 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
228 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
229 * timespec.h (gettime): Return void, since it always
230 succeeds now. All uses changed.
231 * gettime.c (gettime) Likewise.
232 [HAVE_NANOTIME]: Prefer nanotime.
233 Assume gettimeofday succeeds, as POSIX requires.
234 Assime time () succeeds, since other code already does.
235 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
236 (timespec_subtract): Remove.
237 (NANOSLEEP_BUG_WORKAROUND): New constant.
238 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
239 things considerably. Use it only on GNU/Linux hosts, since the
240 workaround shouldn't be needed elsewhere.
242 2005-02-24 Bruno Haible <bruno@clisp.org>
244 * gettext.h: Update from GNU gettext 0.14.2.
246 2005-02-24 Bruno Haible <bruno@clisp.org>
248 * localcharset.c: Update from GNU gettext 0.14.2.
249 * config.charset: Update from GNU gettext 0.14.2.
251 2005-02-22 Simon Josefsson <jas@extundo.com>
253 * iconvme.h, iconvme.c: New files, from libc.
255 2005-02-20 Neil Conway <neilc@samurai.com>
257 * xgethostname.c (xgethostname): Check for ENOMEM, which is
258 returned by OSX/Darwin if the specified buffer is not large
259 enough for the hostname.
261 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
263 * memrchr.h: New file.
264 * chdir-long.c: Include it.
265 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
266 Don't bother including stddef.h.
268 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
270 * argp-help.c (__argp_help): Create a fake struct argp_state and
271 pass it to _help, otherwise the latter coredumps trying to
272 dereference state.root_argp.
274 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
276 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
278 Include <sys/types.h>, for dev_t.
279 (ME_DUMMY, ME_REMOTE): Move from here....
280 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
281 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
283 Include mountlist.h first, to test the interface.
285 2005-01-29 Bruno Haible <bruno@clisp.org>
287 * progname.c (program_name): Initialize.
288 Needed when linking statically on MacOS X.
290 2005-01-28 Bruno Haible <bruno@clisp.org>
292 * javacomp.sh.in: New file, from GNU gettext.
293 * javacomp.h: New file, from GNU gettext.
294 * javacomp.c: New file, from GNU gettext.
296 2005-01-26 Bruno Haible <bruno@clisp.org>
298 * javaexec.sh.in: New file, from GNU gettext.
299 * javaexec.h: New file, from GNU gettext.
300 * javaexec.c: New file, from GNU gettext.
302 2005-01-26 Simon Josefsson <jas@extundo.com>
304 * gai_strerror.c: Use GPL in header.
306 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
308 * argp-help.c (hol_entry_help): Avoid using non-constant
309 initializers for struct pentry_state.
310 (__argp_error): Check return value of __asprintf
311 (__argp_failure): Translate error message
313 * argp-parse.c: Removed braces around the expansion of N_()
315 2005-01-21 Jim Meyering <jim@meyering.net>
317 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
318 same value as for Solaris 9.
320 * chdir-long.c (chdir_long): Rewrite to remove limitation on
321 component length. This included changing the parameter to be
322 of type `char *' rather than `char const *'.
323 * chdir-long.h (chdir_long): Update prototype.
325 * openat.c (fdopendir, fstatat): New functions.
326 * openat.h: Include headers required for use of DIR and struct stat.
327 [AT_SYMLINK_NOFOLLOW]: Define.
328 (fdopendir, fstatat): Add prototypes.
330 2005-01-21 Bruno Haible <bruno@clisp.org>
332 * classpath.h: New file, from GNU gettext.
333 * classpath.c: New file, from GNU gettext.
335 2005-01-20 Simon Josefsson <jas@extundo.com>
337 * version-etc-fsf.c: New file, with version_etc_copyright.
338 * version-etc.c: Remove version_etc_copyright.
339 * version-etc.h (version_etc_copyright): Use [] instead of * in
340 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
342 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
344 * save-cwd.c (save_cwd): Remove code to support the case
345 where fchdir is missing or flaky.
347 2005-01-20 Simon Josefsson <jas@extundo.com>
349 * base64.h (isbase64): Add.
351 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
352 using a unsigned prototype, don't inline.
353 (base64_decode): Use it.
355 2005-01-19 Bruno Haible <bruno@clisp.org>
357 * sh-quote.h: New file, from GNU gettext.
358 * sh-quote.c: New file, from GNU gettext.
360 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
362 Merge changes from coreutils, as described below in several
363 changelogs dated today.
365 * save-cwd.c: Include "save-cwd.h" before other include files.
366 (O_DIRECTORY): Remove; not needed here, since "." must be
367 a directory. All uses removed.
368 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
369 universal on Suns, and we also need to test for IRIX.
370 Revamp code to use 'if' rather than '#if'.
371 Avoid unnecessary comparison of cwd->desc to 0.
373 * utimens.c (futimens): Robustify the previous patch, by checking
374 for known valid error numbers rather than observed invalid ones.
376 2005-01-18 Jim Meyering <jim@meyering.net>
378 * version-etc.c (version_etc_copyright): Update copyright date.
380 * utimens.c (futimens): Account for the fact that futimes
381 can also fail with errno == ENOSYS or errno == ENOENT.
382 Patch from Dmitry V. Levin.
384 Change the name of the robust chdir function from chdir to chdir_long.
385 * save-cwd.c: Include chdir-long.h rather than chdir.h.
386 (restore_cwd): Use chdir_long, not chdir.
387 * chdir-long.c: Renamed from chdir.c.
388 * chdir-long.h: Renamed from chdir.h.
389 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
392 2005-01-18 Bob Proulx <bob@proulx.com>
394 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
395 offsetof() macro construct to avoid compile failure with native HP-UX
396 11.0 ANSI C compiler.
398 2005-01-06 Bruno Haible <bruno@clisp.org>
400 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
401 because stpncpy.m4 takes care of it.
403 2004-01-24 Bruno Haible <bruno@clisp.org>
405 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
407 2003-10-09 Bruno Haible <bruno@clisp.org>
409 * progreloc.c: Include xalloc.h instead of xmalloc.h.
411 2005-01-06 Bruno Haible <bruno@clisp.org>
413 * fwriteerror.h (fwriteerror): Change specification to include fclose.
414 * fwriteerror.c: Include <stdbool.h>.
415 (fwriteerror): At the end, close the file stream. Record whether
416 stdout was already closed.
418 2004-05-27 Bruno Haible <bruno@clisp.org>
420 * execute.c (environ): Declare if needed.
421 * pipe.c (environ): Likewise.
422 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
424 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
426 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
427 definitions to be after all include files, to avoid collisions.
428 Problem reported by Bob Proulx.
430 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
432 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
433 not needed. This removes a dependency on the gettext module.
434 [defined _LIBC]: Do not include <libintl.h>; not needed.
436 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
438 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
441 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
443 * argp-parse.c: Include <stddef.h>.
444 (alignof, alignto): New macros.
445 (parser_init): Don't assume that void * is aligned sufficiently
448 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
449 need to extend the stack.
450 (YYINITDEPTH): New macro, so that the initial stack isn't overly
453 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
455 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
457 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
459 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
460 Remove now-obsolete comment about AIX.
461 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
462 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
463 (YYMAXDEPTH): New macro.
465 2004-12-18 Bruno Haible <bruno@clisp.org>
467 * fatal-signal.c (fatal_signals): Make non-const.
468 (init_fatal_signals): New function.
469 (uninstall_handlers, install_handlers): Ignore signals that were set to
471 (at_fatal_signal): Call init_fatal_signals.
472 (init_fatal_signal_set): Likewise. Ignore signals that were set to
474 Reported by Paul Eggert.
476 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
478 * getdate.y (textint): New member "negative".
479 (time_zone_hhmm): New function.
480 Expect 14 shift-reduce conflicts, not 13.
481 (o_colon_minutes): New rule.
482 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
483 (yylex): Set the "negative" member of signed numbers.
485 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
487 Changes imported from coreutils.
488 * hard-locale.c: Assume <locale.h> exists.
490 (GLIBC_VERSION): New macro.
491 (hard_locale): Assume setlocale exists.
492 Rewrite to avoid #ifdef.
493 Use strdup rather than malloc + strcpy.
494 * human.c: Assume <locale.h> exists.
495 (human_readable): Assume localeconv exists.
497 2004-12-01 Jakub Jelinek <jakub@redhat.com>
499 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
500 convert T2, not T. (Imported from libc.)
502 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
504 * getcwd.c (is_ENAMETOOLONG): New macro.
505 (__getcwd.c): Don't restore errno; glibc doesn't.
506 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
507 first, falling back to our code only if its results look suspicious.
508 Ensure that the resulting buffer is only as large as necessary.
510 * readutmp.c: Include readutmp.h first.
511 Include <errno.h>, since readutmp.h no longer does that.
512 * readutmp.h: Don't include <errno.h>,
513 <sys/param.h>, <time.h>; not needed to establish interface.
514 (errno): Remove decl.
515 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
516 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
517 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
519 2004-11-28 Simon Josefsson <jas@extundo.com>
521 * base64.h, base64.c: New file.
523 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
525 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
527 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
529 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
530 HP's ANSI C compiler.
531 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
532 Declaring int functions causes warnings on some modern systems and
533 shouldn't be needed to compile on ancient ones.
534 * same.c (MIN) [defined MIN]: Don't define, since it's already
537 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
538 with the following changes.
539 (__set_errno): Parenthesize properly.
541 (MIN, MAX, MATCHING_INO): New macros.
542 (__getcwd): Define with prototype, not K&R form.
543 Use heuristics to allocate default buffer on stack if possible.
544 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
545 behavior, and to avoid the PATH_MAX limit when computing
547 Use MATCHING_INO to compare inode number to file.
548 Check for arithmetic overflow in size calculations.
549 Fix bug in reallocation of dot array that caused getcwd to fail
550 on directories nested deeper than 75.
551 Be more careful about saving errno on error.
552 Do not use realloc; use only free+malloc, as this is a bit
553 more flexible and avoids a needless copy operation.
554 Do not inspect st_dev and st_ino for symbolic links; POSIX
555 doesn't specify the latter.
556 Check for closedir errors.
557 Avoid needless casts.
558 Use "#ifdef weak_alias" around weak_alias, to be like other
560 The following changes to getcwd.c have effect only when used in
561 gnulib; they have no effect inside glibc proper.
562 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
563 as alloca isn't used.
564 (alloca, __alloca): Likewise.
565 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
566 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
567 unconditionally, as gnulib assumes C89 or better.
568 Do not include <sys/param.h>.
569 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
570 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
572 (NULL) [!defined NULL]: Remove; we assume C89 or better.
573 Include <dirent.h> in a way that is compatible with modern Autoconf.
574 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
575 New macros, if not already defined.
576 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
577 Use "_LIBC", not "defined _LIBC", for consistency.
578 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
580 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
581 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
582 * xgetcwd.c: David MacKenzie's old code was removed, so give
583 credit only to Jim Meyering and adjust the copyright dates.
584 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
585 <stdlib.h>, <unistd.h>, "pathmax.h".
586 Instead, include "xgetcwd.h" (first) and "getcwd.h".
587 (INITIAL_BUFFER_SIZE): Remove.
588 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
590 2004-11-23 Jim Meyering <jim@meyering.net>
592 * getopt_.h: Remove trailing blanks.
594 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
596 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
597 (futimens): New function, which uses futimes if available.
598 (futimens, utimens): Support timespec==NULL, with same semantics
599 as utime and utimens.
600 * utimens.h (futimens): New decl.
602 2004-11-23 Jim Meyering <jim@meyering.net>
604 * __fpending.c: Add comment.
606 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
608 * getopt_.h: Re-addition of __getopt_argv_const caused
609 redefinition warnings. To avoid them, include the defines
610 in `#if !defined __need_getopt ... #endif'. The only place
611 where __getopt_argv_const is used is in definitions
612 of getopt_long and getopt_long_only below, which are as well
613 protected by `#ifndef __need_getopt'.
614 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
615 __need_getopt after including <stdio.h> and <unistd.h> These
616 headers might have defined it.
618 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
620 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
622 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
623 optopt): Use them instead of invoking ## directly; otherwise, the
624 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
626 2004-11-19 Bruno Haible <bruno@clisp.org>
628 * strtok_r.c: Move comments from here...
629 * strtok_r.h: ... to here.
631 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
633 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
634 might fail. Problem reported by Yoann Vandoorselaere.
635 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
636 that mishandle size_t overflow.
638 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
640 * canon-host.c: Include "strdup.h".
641 (canon_host): Use getaddrinfo if available, so that IPv6 works.
642 Use strdup instead of malloc/strcpy to duplicate strings.
644 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
645 (human_space_before_unit): New constant.
646 * human.c (human_readable): Support it.
648 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
649 (xgetcwd): Set errno correctly when failing.
650 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
651 the failure is actually due to a PATH_MAX problem.
653 Further getopt changes to make it more likely that glibc will
654 buy the changes back.
655 * getopt.c (POSIXLY_CORRECT): New constant.
656 (getopt): Use it, so to preserve glibc semantic
657 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
658 when compiling for libc.
659 * getopt_.h (__getopt_argv_const): Bring it back.
660 (getopt_long, getopt_long_only): Use it.
662 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
663 New arg POSIXLY_CORRECT. All callers changed.
664 (getopt): Argv is now char * const *, as per standard.
665 (_getopt_internal_r, _getopt_internal): Argv is now char **,
666 not char *__getopt_argv_const *.
667 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
668 _getopt_long_only_r): Likewise.
669 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
670 * getopt_int.h (_getopt_internal, _getopt_internal_r,
671 _getopt_long_r, _getopt_long_only_r): Likewise.
672 * getopt_.h (__getopt_argv_const): Remove.
673 (getopt): Argv is now char * const *, as per standard.
675 * getdate.y (tORDINAL): New token.
676 (day, relunit): Allow it for relative times.
677 (relative_time_table): Use tORDINAL for ordinals.
679 2004-11-15 Jim Meyering <jim@meyering.net>
681 * closeout.c: Include "__fpending.h" once again.
683 (close_stdout): Don't fail just because stdout was closed initially,
684 since some programs don't write to stdout in the normal course of
685 operation (other than --version and --help), and we don't want this
686 function to make e.g. `touch file >&-' fail.
687 But do fail if it was closed and someone has tried to write to it.
688 E.g., `printf foo >&-' must fail.
690 2004-11-11 Simon Josefsson <jas@extundo.com>
692 * strtok_r.h, strtok_r.c: New file.
694 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
696 * getopt_.h (__getopt_argv_const): New macro, to be used so that
697 we can stop lying to compilers about the constness of argv when we
698 are compiled outside glibc.
699 (getopt, getopt_long, getopt_long_only): Use it.
700 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
702 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
703 _getopt_long_only_r): Likewise.
704 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
705 _getopt_long_only_r): Likewise.
707 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
708 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
709 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
710 the other external symbols.
711 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
712 declaration, since the above renaming now works around collisions.
714 2004-11-11 Jim Meyering <jim@meyering.net>
716 * linebreak.c: Remove trailing blanks.
717 * alloca_.h: Likewise.
719 * euidaccess.c: Likewise.
720 * allocsa.h: Likewise.
722 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
724 * mktime.c (SHR): New macro, which is a portable
725 substitute for >> that should work even on Crays.
726 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
727 Problem reported by Mark D. Baushke in
728 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
729 * getdate.y (SHR): Likewise.
731 * strftime.c (SHR): Likewise.
733 * quotearg.c (struct quoting_options): Use unsigned int for
734 quote_these_too, so that right shifts are well defined. All uses
737 2004-11-10 Simon Josefsson <jas@extundo.com>
739 * getaddrinfo.h, getaddrinfo.c: New files.
741 2004-11-10 Jim Meyering <jim@meyering.net>
743 Ensure that no close failure goes unreported.
744 * closeout.c (close_stdout): Always close stdout. I.e., don't
745 return early when it seems there's nothing to flush.
746 Don't include __fpending.h.
748 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
750 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
752 2004-11-05 Bruno Haible <bruno@clisp.org>
754 * readlink.c: Include stddef.h, needed for size_t on Woe32.
755 Reported by Mark D. Baushke <mdb@cvshome.org>.
757 2004-11-04 Bruno Haible <bruno@clisp.org>
759 2004-09-11 Bruno Haible <bruno@clisp.org>
760 * allocsa.valgrind: New file.
761 2004-02-06 Bruno Haible <bruno@clisp.org>
762 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
763 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
764 Reported by Christopher Seip <chris.seip@hp.com>.
766 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
768 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
769 with errno == ERANGE if the buffer is too small.
770 Problem reported by Mark D. Baushke.
772 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
774 * xreadlink.c (MAXSIZE): New macro.
775 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
776 size does not exceed MAXSIZE. Avoid cast.
777 As suggested by Mark D. Baushke in
778 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
779 if readlink fails with buffer size just under MAXSIZE, try again
782 2004-11-02 Derek R. Price <derek@ximbiot.com>
783 and Paul Eggert <eggert@cs.ucla.edu>
785 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
786 (get_date): Overparenthesize to avoid GCC warning.
788 2004-11-02 Bruno Haible <bruno@clisp.org>
790 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
791 function returns void.
793 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
795 * getpass.c (fflush_unlocked, flockfile, funlockfile)
796 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
799 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
801 * getdate.y: Add support for TZ="foo" within a date string.
802 Fix some bugs near time_t boundaries. Reject dates with
803 out-of-range components, e.g., "Sept 31".
804 Include <stdlib.h>, "setenv.h", "xalloc.h".
805 (ISDIGIT_LOCALE): Remove; unused.
806 Note that the TZ and time functions used here are not reentrant.
807 (mktime_ok, get_tz): New functions.
808 (TZBUFSIZE): New constant.
809 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
810 This requires that we sometimes generate our own TZ="XXX..." setting.
812 2004-10-27 Derek R. Price <derek@ximbiot.com>
814 * mktime.c (not_equal_tm): Remove redundant check.
816 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
818 * getdate.y: Use Bison 1.875 features, and some minor
819 code cleanups. This change does not affect semantics.
820 Don't include <stdlib.h>; no longer needed.
821 Don't include unlocked-io.h; only the "#if TEST" code uses
822 stdio, and performance isn't crucial there.
823 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
824 Bison 1.875 features as described below.
825 All uses of "PC." replaced by "pc->".
826 (YYSTYPE): Add a forward declaration.
827 (yylex, yyerror): Use full prototypes in forward decls.
828 Use "%pure-parser" rather than obsolescent "%pure_parser".
829 Use %parse-param and %lex-param instead of obsolescent
830 YYPARSE_PARAM and YYLEX_PARAM.
831 (meridian_table, month_and_day_table, time_units_table,
832 relative_time_table, time_zone_table, military_table,
833 lookup_zone, lookup_word, get_date):
834 Use NULL instead of 0 where appropriate.
835 (to_hour): Avoid abort (), to avoid a dependency on
837 (yyerror, yylex): Now accepts parser_control * arg.
838 (main) [TEST]: Use '\0' rather than 0 for char.
840 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
842 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
843 It's now the caller's responsibility to handle the case where
844 !HAVE_GETPAGESIZE && !defined getpagesize.
846 * mktime.c (leapyear): Arg is long int, not int.
848 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
850 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
852 2004-10-12 Simon Josefsson <jas@extundo.com>
854 * getpass.c (fflush_unlocked, flockfile, funlockfile)
855 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
858 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
860 * vsnprintf.h: New file.
861 * vsnprintf.c: New file.
863 2004-10-07 Bruno Haible <bruno@clisp.org>
865 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
866 into the provided buffer.
868 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
870 * diacrit.c, diacrit.h: Add GPL notice.
872 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
873 * atanl.c (atanl): Keep the code as similar to glibc as possible.
874 * logl.c (logl): Keep the code as similar to glibc as possible.
875 This avoids a potential constant-folding bug.
877 2004-10-05 Bruno Haible <bruno@clisp.org>
879 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
881 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
883 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
884 * xmalloc.c (xmemdup): Likewise.
885 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
886 XFREE): Remove these long-obsolescent macros.
887 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
890 * regex.c (re_comp): Cast gettext return value to char *,
891 Problem reported by Martin Neitzel via Mark D. Baushke.
893 2004-10-04 Simon Josefsson <jas@extundo.com>
895 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
896 '#ifdef USE_UNLOCKED_IO'.
898 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
900 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
901 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
902 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
903 regex.c, sha1.c, version-etc.c, yesno.c:
904 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
905 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
906 the includer's responsibility.
910 * modechange.c (mode_compile): Don't decrement a pointer that
911 points to the start of a string, as the C Standard says the
912 resulting behavior is undefined.
914 * backupfile.h (enum backuptype): Rename none -> no_backups,
915 simple -> simple_backups, numbered_existing ->
916 numbered_existing_backups, numbered -> numbered_backups
917 to avoid shadowing problems. All uses changed.
918 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
919 * backupfile.c (check_extension, numbered_backup):
920 Rename locals to avoid shadowing 'basename'.
921 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
924 * .cppi-disable: Add getopt_.h, getopt_int.h.
925 * .cvsignore: Add getopt.h.
927 2004-10-04 Simon Josefsson <jas@extundo.com>
929 * memmem.h: New file.
930 * memmem.c: New file, taken from glibc.
932 2004-10-02 Jim Meyering <jim@meyering.net>
934 * dirfd.h, getpagesize.h: Add copyright notice.
936 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
938 * snprintf.c: Remove comments as to why each header is needed.
940 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
942 * strsep.h: New file.
943 * strsep.c: New file.
945 2004-10-01 Simon Josefsson <jas@extundo.com>
947 * snprintf.c (snprintf): Handle size==0.
949 2004-10-01 Simon Josefsson <jas@extundo.com>
950 Bruno Haible <bruno@clisp.org>
952 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
953 (snprintf): Declare 'args'.
955 2004-09-30 Simon Josefsson <jas@extundo.com>
957 * snprintf.h, snprintf.c: New files.
959 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
961 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
962 (hol_entry_help): Never translate an empty string.
963 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
964 * argp.h (OPTION_NO_TRANS): New option.
966 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
968 * xvasprintf.c: Include xalloc.h.
969 (xvasprintf): Use xalloc_die, not xmalloc_die.
971 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
973 * dummy.c: Change copyright notice to FSF, and license to GPL.
975 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
977 * argp-pvh.c (argp_program_version_hook): Provide initial value.
978 Problem reported by Bruno Haible in:
979 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
981 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
983 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
984 in case some system header has #define'd it. Problem reported by
986 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
988 2004-09-08 Bruno Haible <bruno@clisp.org>
990 * stdint_.h.in: New file, taken from GNU clisp.
992 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
994 * xvasprintf.h: New file.
995 * xvasprintf.c: New file.
996 * xasprintf.c: New file.
998 2004-09-08 Bruno Haible <bruno@clisp.org>
1000 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1002 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1004 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1006 Import from coreutils.
1007 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1008 strings on unbounded length. alloca's performance benefits aren't
1009 that important here.
1011 (parse_with_separator): New function, with most of the internals
1012 of the old parse_user_spec. Allow user to omit both user and group,
1013 for compatibility with FreeBSD.
1014 Clone only the user name, not the entire spec.
1015 Do not set *uid, *gid unless entirely successful.
1016 Avoid memory leak in some failing cases.
1017 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1018 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1019 (parse_user_spec): Rewrite to use parse_with_separator.
1021 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1023 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1024 its complicated substitute.
1025 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1026 and program_invocation_name.
1027 (__argp_basename) [!_LIBC]: Remove; the only use was
1028 replaced by its body.
1029 (__argp_short_program_name): Change condition from
1030 !defined __argp_short_program_name to
1031 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1032 to match argp-namefrob.h.
1033 (__argp_failure): Don't assume strerror_r returns char *.
1034 * argp-parse.c (N_): Define unconditionally.
1035 (argp_default_options): Fill out initializers with 0 to avoid
1038 2004-08-12 Simon Josefsson <jas@extundo.com>
1040 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1041 * getopt_.h: Renamed from getopt.h.
1043 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1045 Merge from coreutils.
1047 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1048 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1049 for Reliant Unix 5.43.
1051 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1052 (union fooround): Use uintmax_t, not long int.
1053 The rest is a merge from libc:
1054 [defined _LIBC]: Include <shlib-compat.h>.
1055 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1057 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1059 * strverscmp.c: Convert to UTF-8.
1061 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1063 * obstack.h (obstack_empty_p):
1064 Don't assume that chunk->contents is suitably aligned.
1065 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1066 Likewise. Problem reported by Benno in
1067 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1069 * chown.c (rpl_chown): Work even if the file is writeable but not
1070 readable. This could be improved further but it'd take some work.
1072 2004-08-08 Simon Josefsson <jas@extundo.com>
1074 * xgethostname.c: Don't include error.h (not used).
1077 * getpass.c: Include getpass.h first.
1079 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1081 * xalloc-die.c: New files.
1082 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1084 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1085 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1086 (_, N_, xalloc_die): Move to xalloc-die.c.
1087 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1088 so that we needn't mess with xalloc_msg_memory_exhausted.
1090 * sha1.h: Renamed from sha.h.
1091 (SHA1_H): Renamed from _SHA_H.
1092 (sha1_ctx): Renamed from sha_ctx.
1093 (sha1_init_ctx): Renamed from sha_init_ctx.
1094 (sha1_process_block): Renamed from sha_process_block.
1095 (sha1_process_bytes): Renamed from sha_process_bytes.
1096 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1097 (sha1_read_ctx): Renamed from sha_read_ctx.
1098 (sha1_stream): Renamed from sha_stream.
1099 (sha1_buffer): Renamed from sha_buffer.
1100 * sha1.c: Likewise; renamed from sha.c.
1101 Do not include <sys/types.h>.
1102 Include <stddef.h> rather than <stdlib.h>.
1104 2004-08-08 Bruno Haible <bruno@clisp.org>
1106 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1107 FILESYSTEM_PREFIX_LEN.
1108 * progreloc.c: Likewise.
1109 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1111 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1114 * argp-help.c (make_hol, hol_append): Don't assume that
1115 SIZE_MAX is a valid preprocessor constant.
1116 (__argp_basename): Change from "#ifndef _LIBC"
1117 to "#ifndef __argp_short_program_name", so that
1118 we don't compile these functions for tar.
1120 More merges from coreutils.
1121 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1122 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1124 * addext.c: Remove; no longer needed.
1125 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1126 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1127 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1128 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1129 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1130 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1131 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1132 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1133 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1134 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1135 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1136 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1137 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1138 Import changes from coreutils.
1140 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1142 Merge from coreutils.
1144 * .gdb-history: Remove; this doesn't belong here.
1146 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1147 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1148 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1150 * dirname.h: Include <stdbool.h>.
1151 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1152 for consistency with POSIX terminology. All uses changed.
1153 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1154 (strip_trailing_slashes): Use bool for booleans.
1155 * stripslash.c (strip_trailing_slashes): Likewise.
1157 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1158 sometimes returns a positive errno value even when it succeeds.
1159 (print_errno_message) [!LIBC]: Fall back on strerror if
1162 * path-concat.c (mempcpy): Don't define if a system header defines it.
1163 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1164 (longest_relative_suffix): New function.
1165 (path_concat): Use it. Assume first argument is not NULL.
1166 Port to DOS. Omit redundant separators.
1167 Report an error instead of returning NULL.
1168 Use mempcpy instead of memcpy.
1169 (xpath_concat): Remove: not declared or used.
1171 * same.h: Include <stdbool.h>
1172 (same_name): Return bool, not int.
1173 * same.c (same_name): Likewise.
1174 (errno): Don't declare; we assume C89 or better now.
1176 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1177 if not already defined.
1179 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1180 * dup-safer.c (errno): Likewise.
1182 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1184 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1187 2004-08-03 Simon Josefsson <jas@extundo.com>
1189 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1190 * progname.h: Don't include stdbool.h.
1192 2004-08-02 Simon Josefsson <jas@extundo.com>
1194 * getsubopt.h: New file, with comments from Bruno Haible.
1195 * getsubopt.c: New file, from glibc, but slightly modified based on
1196 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1198 2004-08-01 Simon Josefsson <jas@extundo.com>
1200 * xgetdomainname.c: Include stdlib.h, for free().
1202 2004-07-16 Simon Josefsson <jas@extundo.com>
1204 * dummy.c: New file.
1206 2004-07-16 Bruno Haible <bruno@clisp.org>
1208 * backupfile.h: Add extern "C" for C++.
1209 * closeout.h: Likewise.
1210 * copy-file.h: Likewise.
1211 * findprog.h: Likewise.
1212 * full-write.h: Likewise.
1213 * pathname.h: Likewise.
1214 * progname.h: Likewise.
1215 * stpcpy.h: Likewise.
1216 * stpncpy.h: Likewise.
1217 * strcase.h: Likewise.
1218 * strstr.h: Likewise.
1219 * xalloc.h: Likewise.
1221 * mbswidth.h: Add extern "C" for C++.
1222 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1224 2004-07-09 Simon Josefsson <jas@extundo.com>
1226 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1227 failed without this.)
1229 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1231 * fchown-stub.c: New file.
1233 2004-06-24 Jim Meyering <jim@meyering.net>
1235 * obstack.h (obstack_base): Cast to (void *), per documentation.
1237 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1239 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1241 2004-06-01 Jim Meyering <jim@meyering.net>
1243 * calloc.c: New file.
1245 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1247 * getdate.y (yylex): Allow space between sign and number.
1248 Problem reported by Dan Jacobson.
1250 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1251 and Jim Meyering <jim@meyering.net>
1253 Merge from coreutils CVS.
1255 * stat-macros.h: New file, with contents from file-type.h
1256 and coreutils' system.h.
1257 * file-type.c: Include "stat-macros.h".
1258 * file-type.h (file_type): Move all macro definitions to new file,
1261 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1262 Wrap old code with this conditional.
1263 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1264 function that does not dereference symlinks.
1265 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1267 * xreadlink.c: Include xreadlink.h first, to catch .h file
1268 dependency problems.
1269 (xreadlink): Accept new arg SIZE, for efficiency.
1270 All decls and uses changed.
1271 * xreadlink.h: Include <stddef.h>, for size_t.
1273 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1274 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1276 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1278 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1280 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1281 macros to be defined.
1282 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1283 the allocator returns NULL because the requested size is zero.
1285 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1287 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1288 var. Add comment explaining why libc still defines it. This
1289 merges the following patch from glibc:
1290 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1292 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1294 * obstack.c (_obstack): Remove unused variable. It hasn't been
1295 present in glibc since revision 1.1 of this file.
1296 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1297 obstack_alignment_mask, obstack_alloc, obstack_base,
1298 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1299 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1300 obstack_grow0, obstack_init, obstack_int_grow,
1301 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1302 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1303 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1304 nonexistent functions.
1306 2004-05-17 Derek R. Price <derek@ximbiot.com>
1307 Paul Eggert <eggert@cs.ucla.edu>
1309 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1311 2004-05-14 Bruno Haible <bruno@clisp.org>
1313 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1314 that consists of a '.' followed by an empty digit string.
1315 Patch by Tor Lillqvist <tml@iki.fi>.
1317 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1319 Port obstack to the AS/400, where pointers are 16 bytes wide and
1320 you cannot cast an integer to a valid pointer. This patch is
1321 currently waiting to be integrated into glibc; see
1322 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1324 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1325 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1326 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1327 (struct obstack): temp member is now a union of a pointer and
1328 an integer, instead of an integer. All integer uses changed.
1329 This does not affect the physical layout of struct obstack,
1330 except on hosts (like the AS/400) where the size or alignment of
1331 void * is greater than that of ptrdiff_t.
1332 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1333 __STDC__)]: Store temporary in pointer member of union, not
1335 * obstack.c: Include <stddef.h>, for offsetof.
1336 (struct fooalign): Remove; it doesn't need a name.
1337 (union fooround): Change double to long double, and add void *.
1338 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1339 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1340 not a macro. Hence the values are always int; so remove all
1341 casts-to-int in uses.
1343 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1344 Derek Price <derek@ximbiot.com>
1346 * alloca.c: Include <alloca.h>, to get our interface.
1347 * alloca_.h: Use __alloca on AIX, so that we don't have to
1348 include <alloca.h> first. Use C89 prototype for alloca; this
1349 requires including <stddef.h> for size_t. Use extern "C" if C++.
1350 Use #elif for simplicity, since we can assume C89 now.
1351 Don't try to source the system alloca.h since it will not be found
1352 and to prevent recursively including its replacement.
1353 * fnmatch.c: Include <alloca.h> instead of opencoding.
1354 * regex.c: Likewise.
1356 2004-05-16 Derek Price <derek@ximbiot.com>
1357 Paul Eggert <eggert@cs.ucla.edu>
1359 getline cleanup. This changes the getndelim2 API: both order of
1360 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1363 * getline.c: Don't include stddef.h or stdio.h, since our
1364 interface does that.
1365 (getline): Always use getdelim, so that we don't have two
1366 copies of this code.
1367 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1369 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1370 (GETNDELIM2_MAXIMUM): New macro.
1371 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1372 instead of the old practice of delim2==0. All callers changed.
1373 Return -1 on overflow, instead of returning junk.
1374 Do not set *linesize unless allocation succeeds.
1375 * getndelim2.h: Do not include stddef.h; no longer needed, now
1376 that we include sys/types.h.
1377 * getnline.h: Likewise.
1378 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1379 (getndelim2): Reorder arguments.
1380 * getnline.c (getnline, getndelim):
1381 Don't discard the NMAX argument.
1382 (getnline): Invoke getndelim, to avoid code duplication.
1383 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1384 of (size_t) -1 by callers of the getnline family.
1386 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1388 * nanosleep.c (suspended): Change its type from int to
1389 sig_atomic_t volatile.
1390 (first_call): Make it private to rpl_nanosleep, and have it
1391 be zero initially as that's a bit faster.
1392 (my_usleep): Round up fractional times instead of truncating them,
1393 as this is the usual meaning for 'sleep'.
1395 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1397 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1398 (ENOSYS): Define if not defined.
1399 (settime): Fall back on stime if it exists and settimeofday fails.
1400 But don't bother with fallbacks if a method fails with errno == EPERM.
1402 2004-05-11 Jim Meyering <jim@meyering.net>
1404 Prior to this change, the save_cwd caller required read access to the
1405 current directory on most systems (ones with the fchdir function).
1407 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1408 fails, try write-only, and finally, resort to using xgetcwd.
1410 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1412 * obstack.c, obstack.h: Import changes from libc.
1414 2004-04-28 Bruno Haible <bruno@clisp.org>
1416 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1417 implicitly appends .exe to executables.
1418 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1419 accepts Windows pathnames.
1420 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1421 Cygwin like Windows, since it now accepts Windows pathnames.
1422 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1423 Cygwin like Windows, since it now accepts Windows pathnames.
1424 Reported by Derek Robert Price <derek@ximbiot.com>.
1426 2004-04-20 Jim Meyering <jim@meyering.net>
1428 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1430 2004-04-20 Jim Meyering <jim@meyering.net>
1431 Bruno Haible <bruno@clisp.org>
1433 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1434 memory when realloc fails.
1436 2004-04-18 Jim Meyering <jim@meyering.net>
1438 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1439 don't leak memory and do call END_UTMP_ENT.
1441 2004-04-11 Paul Eggert <eggert@twinsun.com>
1443 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1444 (CHAR_BIT): Remove, since we assume C89.
1445 Include <stdint.h> if available, as per current Autoconf CVS advice.
1447 2004-03-30 Paul Eggert <eggert@twinsun.com>
1449 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1450 not bool, to be more consistent with Unix conventions.
1451 Suggested by Bruno Haible.
1453 Merge from coreutils.
1455 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1458 * getdate.h: Include stdbool.h, and timespec.h instead of
1459 the usual <time.h> dance.
1460 (get_date): Change signature to support fractional time stamps.
1461 All callers changed.
1462 * getdate.y: Include "getdate.h" first, as we can now
1463 assume C89 and don't need to worry about 'const'.
1464 Similarly, include "unlocked-io.h" near start, not in middle.
1466 (textint.value): Use long int rather than int.
1467 (textint.digits): Use size_t rather than int.
1468 (BILLION, LOG10_BILLION): New constants.
1469 (parser_control): New member rel_ns. Members day_ordinal,
1470 time_zone, month, day, hour, minutes, rel_year, rel_month,
1471 rel_day, rel_hour, rel_minutes, rel_seconds
1472 are now long int, not int. Member seconds is now struct timespec,
1473 not int. New member timespec_seen. Members dates_seen, days_seen,
1474 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1476 (%union.intval): Now long int, not int.
1477 New member timespec.
1478 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1479 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1480 (spec): Now is a timespec or an item list.
1481 (timespec, items): New nonterminals.
1482 (time, rel, relunit, number, get_date):
1483 Add support for fractional seconds.
1484 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1485 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1486 (to_hour): First arg is now long int, not int.
1487 (to_year): Returns long int, not int.
1488 Don't treat year -70 like 70.
1489 (tm_diff): Returns long int, not int.
1490 (lookup_word): Use bool instead of int when appropriate.
1491 (yylex): Use size_t for count, not int.
1492 Detect overflow when parsing large integer constants.
1493 Add support for fractions.
1494 (get_date): Make pointers 'const' if possible.
1495 Use more-portable code to detect integer overflow.
1496 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1497 Don't use ctime; it's not reliable if the year has >4 digits.
1499 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1500 This is for compatibility with BSD.
1502 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1503 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1504 From coreutils' system.h.
1506 * userspec.c: Don't include "posixver.h".
1507 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1508 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1509 compatible extension. Simplify code by removing a boolean int
1510 that was always nonzero if a string was nonnull.
1512 2004-03-30 Jim Meyering <jim@meyering.net>
1514 Merge from coreutils.
1516 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1518 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1519 an empty input stream.
1521 * readtokens.c: Include <stdbool.h>.
1522 (readtoken): Use `size_t' rather than int/long.
1523 All callers adjusted.
1524 Use `bool' rather than `int' where appropriate.
1525 Use memset rather than an explicit loop.
1526 Use x2nrealloc rather than xrealloc.
1527 Allow the use of `\0' as a delimiter.
1528 (readtokens): Likewise.
1529 * readtokens.h (readtoken, readtokens): Update prototypes.
1531 2004-03-30 Bruno Haible <bruno@clisp.org>
1533 * getloadavg.c (getloadavg): Don't assume setlocale returns
1536 2004-03-29 Paul Eggert <eggert@twinsun.com>
1538 Merge changes to getloadavg.c from coreutils and Emacs.
1540 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1541 Define to an expression, not to the empty string.
1542 Include cloexec.h and xalloc.h.
1543 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1544 Use set_cloexec_flag rather than rolling our own.
1545 * cloexec.c, cloexec.h: New files.
1547 2004-03-18 Paul Eggert <eggert@twinsun.com>
1549 * getopt.h: Sync with libc CVS.
1551 2004-03-18 Paul Eggert <eggert@twinsun.com>
1552 Bruno Haible <bruno@clisp.org>
1554 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1555 not on all platforms that have <wchar.h>.
1556 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1558 2004-03-09 Paul Eggert <eggert@twinsun.com>
1560 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1562 * getopt_int.h: New file, also synced from libc.
1564 2004-03-07 Paul Eggert <eggert@twinsun.com>
1566 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1567 '#if' expressions. Unlike the code it replaces, it does not
1568 depend on (defined _SC_PAGESIZE). However, it does depend on
1569 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1570 first reported by Jason Andrade in
1571 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1573 2004-01-18 Simon Josefsson <jas@extundo.com>
1575 * strdup.h: New file.
1576 * strdup.c: Include it.
1577 * path-concat.c: Include strdup.h. Drop strdup declaration.
1578 * userspec.c: Include strdup.h. Drop strdup declaration.
1580 2004-02-06 Karl Berry <karl@gnu.org>
1582 * config.charset: update from gettext 0.14.1.
1584 2004-02-05 Paul Eggert <eggert@twinsun.com>
1586 Add comments and code, prompted by suggestions from Bruno Haible
1588 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1589 describing the enum quoting_style values.
1590 * quotearg.c (quotearg_alloc): New function.
1591 (quotearg_buffer_restyled): Treat lone { and } as special.
1592 Treat = as special. Work around bug with older shells
1593 that "see" a '\' that is really the 2nd byte of a multibyte char.
1594 Quote empty string with shell_quoting_style.
1596 2004-02-03 Bruno Haible <bruno@clisp.org>
1598 * pipe.h: New file, from GNU gettext.
1599 * pipe.c: New file, from GNU gettext.
1601 2004-01-27 Bruno Haible <bruno@clisp.org>
1603 * execute.h: New file, from GNU gettext.
1604 * execute.c: New file, from GNU gettext.
1605 * w32spawn.h: New file, from GNU gettext.
1607 2004-01-23 Paul Eggert <eggert@twinsun.com>
1609 Exit-status fix from coreutils.
1611 Use exit_failure consistently in place of EXIT_FAILURE,
1612 so that program exit statuses are consistent on failure.
1614 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1615 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1616 * argmatch.h: Comment fix to match the above.
1617 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1618 Now a macro referring to exit_failure, instead of a separate
1619 variable. Include "exitfail.h" to get it.
1620 * xstrtol.h: Include "exitfail.h".
1621 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1623 * long-options.c (parse_long_options): Use prototype
1624 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1627 2004-01-21 Jim Meyering <jim@meyering.net>
1629 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1630 so as not to conflict with a different-sized __mktime_internal
1631 function in GNU libc.
1632 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1633 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1635 2004-01-18 Paul Eggert <eggert@twinsun.com>
1637 Merge from diffutils.
1639 * file-type.c (file_type): Add typed memory objects.
1640 * file-type.h (S_TYPEISTMO): New macro.
1642 * c-stack.h (c_stack_action): Remove argv argument.
1643 * c-stack.c (c_stack_action): Likewise. All uses changed.
1644 (die): Don't calculate message unless segv_action returns.
1645 (get_stack_location, min_address_from_argv, max_address_from_argv,
1646 volatile stack_base, volatile_stack_size): Remove.
1647 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1648 that every segmentation violation is a stack overflow. (Ouch!)
1649 See Debian bug 136249 (still outstanding) for more info about why
1650 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1652 2003-11-30 Bruno Haible <bruno@clisp.org>
1654 Safer stack allocation.
1655 * setenv.c: Include allocsa.h.
1656 (alloca): Remove fallback definition.
1657 (freea): Remove macro.
1658 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1661 2003-10-17 Bruno Haible <bruno@clisp.org>
1663 * binary-io.h: Avoid warnings on Cygwin.
1665 2003-12-28 Bruno Haible <bruno@clisp.org>
1667 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1668 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1670 2003-11-28 Bruno Haible <bruno@clisp.org>
1672 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1674 2003-11-27 Bruno Haible <bruno@clisp.org>
1676 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1678 2003-11-17 Bruno Haible <bruno@clisp.org>
1680 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1682 2003-11-24 Bruno Haible <bruno@clisp.org>
1684 * xallocsa.h: New file, from GNU gettext.
1685 * xallocsa.c: New file, from GNU gettext.
1687 2003-11-24 Bruno Haible <bruno@clisp.org>
1689 * allocsa.h: New file, from GNU gettext.
1690 * allocsa.c: New file, from GNU gettext.
1692 2003-11-24 Bruno Haible <bruno@clisp.org>
1694 * eealloc.h: New file.
1696 2004-01-15 Jim Meyering <jim@meyering.net>
1698 Merge from coreutils.
1700 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1701 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1702 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1704 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1705 optional configure-time default.
1707 * version-etc.c (version_etc_copyright): Update copyright date.
1709 * xreadlink.c (xreadlink): Correct outdated comment.
1711 2004-01-15 Paul Eggert <eggert@twinsun.com>
1713 Merge from coreutils.
1715 * posixver.c: Include posixver.h.
1717 * same.c: Include <stdbool.h>, <limits.h>.
1718 (_POSIX_NAME_MAX): Define if not defined.
1720 (same_name): If file names are silently truncated, report
1721 that the file names are the same if they are the same after
1722 the silent truncation.
1724 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1725 conversion function.
1726 * xstrtod.c (xstrtod): Likewise. All callers changed to
1727 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1730 2004-01-14 Paul Eggert <eggert@twinsun.com>
1732 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1733 with like-named macro in fnmatch.c.
1734 (EXT): Use an internal constant instead.
1736 Merge fnmatch patches from glibc.
1737 * fnmatch.c (mbsinit): Remove define.
1738 Add libc_hidden_ver (__fnmatch, fnmatch).
1739 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1740 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1742 2003-12-14 Karl Berry <karl@gnu.org>
1744 * config.charset: update from gettext-runtime.
1746 2003-12-03 Paul Eggert <eggert@twinsun.com>
1748 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1749 Bug reported by Alfred M. Szmidt.
1751 2003-11-29 Karl Berry <karl@gnu.org>
1753 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1755 2003-11-23 Paul Eggert <eggert@twinsun.com>
1756 Bruno Haible <bruno@clisp.org>
1758 * printf-parse.h: Don't include sys/types.h.
1759 (ARG_NONE): New macro.
1760 (char_directive): Change type of *arg_index fields to size_t.
1761 * printf-parse.c: Don't include sys/types.h.
1762 (SSIZE_MAX): Remove macro.
1763 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1764 Remove unnecessary overflow check.
1765 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1768 2003-11-24 Paul Eggert <eggert@twinsun.com>
1770 * alloca.c: Remove dependency on xalloc module.
1771 (xalloc_die): Remove.
1772 (memory_full) [!defined emacs]: New macro.
1773 [!defined emacs]: Don't include xalloc.h.
1774 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1775 address arithmetic overflows. Change datatypes a bit to avoid
1778 2003-11-22 Jim Meyering <jim@meyering.net>
1780 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1782 2003-11-17 Bruno Haible <bruno@clisp.org>
1784 * vasnprintf.c (alloca): Remove fallback definition.
1785 (freea): Remove definition.
1786 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1787 Reported by Paul Eggert.
1789 2003-11-17 Jim Meyering <jim@meyering.net>
1791 On systems without utime and without a utimes function capable of
1792 dealing with a NULL struct utimbuf* argument, this utime replacement
1793 could -- in unusual circumstances -- leak a file descriptor.
1794 * utime.c: Include <unistd.h> and <errno.h>.
1795 (utime_null): Be sure to close `fd' and to preserve errno.
1796 Reported by Geoff Collyer via Arnold Robbins.
1798 2003-11-16 Paul Eggert <eggert@twinsun.com>
1799 Bruno Haible <bruno@clisp.org>
1801 Protect against address arithmetic overflow.
1802 * printf-args.h: Include stddef.h.
1803 (arguments): Change type of field 'count' to size_t.
1804 * printf-args.c (printf_fetchargs): Use size_t instead of
1805 'unsigned int' where appropriate.
1806 * printf-parse.h: Include sys/types.h.
1807 (char_directive): Change type of *arg_index fields to ssize_t.
1808 (char_directives): Change type of fields 'count', max_*_length to
1810 * printf-parse.c: Include sys/types.h and xsize.h.
1811 (SSIZE_MAX): Define fallback value.
1812 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1813 instead of 'int' where appropriate. Check a_allocated, d_allocated
1814 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1815 * vasnprintf.c: Include xsize.h.
1816 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1817 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1818 overflow. Avoid wraparound when converting a width or precision from
1821 2003-11-16 Bruno Haible <bruno@clisp.org>
1823 Update from GNU gettext.
1824 * printf-parse.c: Generalize to it can be compiled for wide strings.
1825 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1826 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1827 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1828 SNPRINTF): New macros.
1829 Don't include <alloca.h> if the file is used inside libintl.
1830 (local_wcslen): New function, for Solaris 2.5.1.
1831 (VASNPRINTF): Use it instead of wcslen.
1833 2003-11-16 Bruno Haible <bruno@clisp.org>
1835 * xsize.h (xmax): New function.
1836 (xsum, xsum3, xsum4): Declare as "pure" functions.
1838 2003-11-12 Paul Eggert <eggert@twinsun.com>
1840 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1841 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1842 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1843 heuristic is just as accurate as far as we know, and it removes a
1844 dependency on size_max.m4 and ptrdiff_max.m4.
1846 2003-11-12 Paul Eggert <eggert@twinsun.com>
1848 * xstrtol.c (__xstrtol): Remove "break" immediately after
1849 "return", to pacify some unknown compiler. Problem reported
1852 2003-11-11 Bruno Haible <bruno@clisp.org>
1854 * xsize.h (SIZE_MAX): Remove fallback definition.
1855 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1858 2003-11-10 Paul Eggert <eggert@twinsun.com>
1860 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1861 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1862 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1864 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1865 not (size_t) -1, since it's defined here.
1867 2003-11-06 Paul Eggert <eggert@twinsun.com>
1869 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1870 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1871 Reject sizes of exactly SIZE_MAX bytes.
1872 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1873 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1875 2003-11-05 Bruno Haible <bruno@clisp.org>
1877 * xsize.h: Include limits.h, to avoid a possible collision with
1878 SIZE_MAX defined in <limits.h> on Solaris.
1880 2003-11-04 Bruno Haible <bruno@clisp.org>
1882 * xsize.h: New file.
1883 * linebreak.c: Include xsize.h.
1884 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1885 argument for overflow.
1886 Suggested by Paul Eggert.
1888 2003-10-31 Bruno Haible <bruno@clisp.org>
1890 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1891 to avoid (extremely rare) race condition.
1892 Suggested by Paul Eggert.
1894 2003-11-03 Jim Meyering <jim@meyering.net>
1896 * userspec.c: Include "userspec.h".
1897 * userspec.h: New file.
1899 2003-10-31 Paul Eggert <eggert@twinsun.com>
1901 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1902 * mountlist.c (SIZE_MAX): Define if not defined already.
1903 (read_filesystem_list): Set and use me_type_malloced.
1904 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1905 whatever the type happens to be), for brevity and consistency.
1906 Check for size calculation overflow on Alphas running OSF/1.
1908 2003-10-31 Jim Meyering <jim@meyering.net>
1910 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1912 * linebuffer.c: Include <string.h> for declaration of memset.
1914 2003-10-30 Paul Eggert <eggert@twinsun.com>
1915 Bruno Haible <bruno@clisp.org>
1917 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1918 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1920 2003-10-29 Paul Eggert <eggert@twinsun.com>
1922 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1923 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1925 * quotearg.c (quotearg_n_options): Use it.
1926 * group-member.c: Include <stdbool.h>.
1927 (free_group_info): Arg is now const *; don't free arg.
1928 (get_group_info): Now returns bool and accepts struct group_info *,
1929 rather than returning a malloc'ed struct group_info *.
1930 All uses changed. Check for overflow in internal size calculation.
1932 * getusershell.c (readname): Simplify the code by using x2nrealloc
1933 rather than xmalloc/xrealloc.
1934 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1935 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1936 conformance bug: the old code used a pointer after freeing the
1937 storage that it addressed.
1938 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1939 rather than doing it by hand.
1940 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1941 the buffer preserved. Use free and xmalloc instead.
1942 * quotearg.c (quotearg_n_options): Likewise.
1943 Use a simpler test for size overflow. Don't use xalloc_oversized
1944 because unsigned int might be wider than size_t (!); this suggests
1945 that we should switch from unsigned int to size_t for slot numbers.
1947 2003-10-27 Bruno Haible <bruno@clisp.org>
1949 * stdbool_.h: Better support for BeOS.
1951 2003-10-27 Paul Eggert <eggert@twinsun.com>
1953 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1954 to allocate the returned structure. Do not allocate a subarray,
1955 as x2nrealloc will do that.
1956 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1957 instead of xnrealloc.
1958 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1960 2003-10-26 Paul Eggert <eggert@twinsun.com>
1962 * xalloc.h (xalloc_oversized): New static inline function, for
1963 callers that want to do their own size-overflow checking. Include
1964 <stdbool.h>, since xalloc_oversized returns bool.
1965 * xalloc.c (array_size_overflow): Remove. All callers changed
1966 to use xalloc_oversized.
1968 Add two functions x2realloc, x2nrealloc, for programs that grow
1969 arrays dynamically by doubling their sizes.
1970 * xalloc.h (x2realloc, x2nrealloc): New decls.
1971 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1974 Port to C99 semantics for 'inline' of external functions.
1975 Bug reported by Bruno Haible.
1976 * xmalloc.c (xnmalloc_inline): New static inline function,
1977 with the old contents of xnmalloc.
1978 (xnmalloc, xmalloc): Use it.
1979 (xnrealloc_inline): New static inline function,
1980 with the old contents of xnrealloc.
1981 (xnrealloc, xrealloc): Use it.
1983 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1985 2003-10-25 Paul Eggert <eggert@twinsun.com>
1987 Fix several address-calculation bugs in the hash modules,
1988 plus some minor code cleanup.
1990 * hash.h: Include <stdbool.h>, for bool.
1991 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1992 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1993 hash_get_n_entries, hash_get_max_bucket_length,
1994 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1995 hash_rehash): Use size_t rather than unsigned.
1996 * hash.c (struct hash_table, hash_get_n_buckets,
1997 hash_get_n_buckets_used, hash_get_n_entries,
1998 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1999 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2000 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2002 (SIZE_MAX): Define if not defined.
2003 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2004 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2006 Use const * when possible.
2007 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2008 (check_tuning): Fix bug: if tuning parameters were very close to
2009 0 or 1, rounding errors could have caused subscript violations.
2010 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2011 (hash_initialize): Add 'fail:' label
2012 to free table and return NULL, and use it to simplify code.
2013 Use calloc rather than clearing the storage ourself.
2014 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2015 buffer size calculations.
2016 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2017 Include <stddef.h>, for size_t.
2018 * hash-pjw.c (hash_pjw): Likewise.
2019 Switch to method described by Bruno Haible.
2020 Include <limits.h>, for CHAR_BIT.
2021 (SIZE_BITS): New macro.
2023 2003-10-21 Paul Eggert <eggert@twinsun.com>
2025 * getndelim2.c (getndelim2): When size calculation overflows,
2026 ceiling the allocation at NMAX bytes rather than silently
2027 discarding input bytes before NMAX is reached. This makes
2028 a difference only if NMAX exceeds SIZE_MAX / 2.
2030 * obstack.c: Merge from glibc.
2031 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2032 Add libc_hidden_def (_obstack_newchunk).
2033 (_obstack_free) [! defined _LIBC]: Remove.
2034 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2035 a clone of the function body.
2036 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2037 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2039 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2040 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2043 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2044 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2045 Don't use lvalue casts, as GCC plans to remove support for them
2046 in GCC 3.5. Reported by Joseph S. Myers. This bug
2047 was also present in the non-GCC version, indicating that this
2048 code had always been buggy and had never been widely used.
2049 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2050 Use the fast variant of each macro, rather than copying the
2051 definiens of the fast variant; that way, we'll be more likely to
2052 catch future bugs in the fast variants.
2054 2003-10-20 Bruno Haible <bruno@clisp.org>
2056 * wait-process.h: New file, from GNU gettext.
2057 * wait-process.c: New file, from GNU gettext.
2059 2003-10-19 Jim Meyering <jim@meyering.net>
2061 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2063 2003-10-16 Paul Eggert <eggert@twinsun.com>
2065 * getgroups.c: Include <errno.h>, <stdlib.h>.
2066 (getgroups): First arg is int, not size_t.
2067 Don't let 'free' mangle errno.
2069 2003-10-16 Jim Meyering <jim@meyering.net>
2071 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2073 2003-10-15 Paul Eggert <eggert@twinsun.com>
2075 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2077 (new_exclude, add_exclude_file): Initial size no longer needs to
2079 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2080 our own address arithmetic overflow checking.
2082 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2083 (fnmatch): Do not alloca more than 2000 wide characters;
2084 instead, use malloc for large buffers.
2085 Check for address arithmetic overflow, and return -1
2086 with errno set to ENOMEM in that case.
2087 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2088 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2089 instead, return -1. Check for address arithmetic overflow.
2091 2003-10-14 Paul Eggert <eggert@twinsun.com>
2093 Handle invalid suffixes and overflow independently, so that
2094 callers can treat them independently as needed. Fix some bugs in
2095 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2096 suffix for a human-readable blocksize. The major caller-visible
2097 change is the addition of a new
2098 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2099 that both overflow and suffix chars were found.
2101 * human.c (humblock): Don't check separately for invalid suffix
2102 char; that is xstrtoumax's job (now that its bug is fixed).
2103 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2104 INTMAX_MAX]: New macros.
2105 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2106 TYPE_MAXIMUM): New macros.
2107 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2108 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2109 if overflow occurs, as it's what __strtol does and it's more useful
2111 (__xstrtol): If __strtol reports some error other than ERANGE,
2112 reflect it to the caller as LONGINT_INVALID. If it reports
2113 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2114 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2115 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2117 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2118 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2119 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2120 [defined UINTMAX_MAX]: New macros.
2122 2003-10-14 Bruno Haible <bruno@clisp.org>
2124 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2125 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2126 Also use volatile where needed.
2128 2003-10-12 Paul Eggert <eggert@twinsun.com>
2130 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2131 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2132 and define in terms of the other primitives.
2133 * xmalloc.c: Include stdbool.h; do not include exit.h.
2134 (SIZE_MAX): Define if not already defined.
2135 (array_size_overflow): New function.
2136 (xalloc_die): Abort instead of exiting if 'error' returns.
2137 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2138 (xmalloc, xrealloc): Use them.
2139 (xcalloc): Check for address arithmetic overflow.
2140 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2141 a bit faster than strcpy.
2143 2003-10-08 Paul Eggert <eggert@twinsun.com>
2145 Merge getpass from libc, plus a few fixes.
2147 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2148 Include <stdbool.h>.
2149 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2150 __fsetlocking to empty.
2151 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2152 do include <bits/libc-lock.h>.
2153 Do not include <fcntl.h>; not needed.
2154 [_LIBC]: Include <wchar.h>.
2155 (NOTCANCEL_MODE): New macro.
2156 (flockfile, funlockfile) [_LIBC]: New macros.
2157 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2158 [!_LIBC]: New macros.
2159 (call_fclose): New function.
2160 (getpass): Use it. Save tty stream separately; this simplifies the
2161 code and makes it more reliable if stdin happens to equal stdout.
2162 Invoke __fsetlocking on tty.
2163 Handle thread cancellation if needed.
2164 Namespace cleanup (use __tcgetattr, __getline).
2165 Use bool for Booleans.
2166 [USE_IN_LIBIO]: Handle wide streams.
2167 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2168 stream might go where.
2170 * unlocked-io.h: Include <stdio.h>, so that the caller
2171 doesn't have to include <stdio.h> before us.
2172 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2173 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2174 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2175 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2176 if not declared, so that we can use getpass.c code from libc without
2178 (flockfile, ftrylockfile, funlockfile): New macros.
2180 2003-10-06 Bruno Haible <bruno@clisp.org>
2182 * version-etc-2.h: Remove file.
2183 * version-etc-2.c: Remove file.
2185 2003-09-25 Jim Meyering <jim@meyering.net>
2186 Bruno Haible <bruno@clisp.org>
2188 This lets translators provide better translations for the
2189 "Written by ..." part of --version output.
2190 * version-etc.h: Include stdarg.h.
2191 (version_etc_copyright): Declare as readonly.
2192 (version_etc): Make this function variadic with a NULL-terminated list
2193 of author name strings.
2194 (version_etc_va): New declaration.
2195 * version-etc.c: Include stdarg.h, stdlib.h.
2196 (version_etc_copyright): Declare as readonly.
2197 (version_etc_va): New function. Provide a different translatable string
2198 for each possible number of authors < 10. Abbreviate when there are 10
2200 (version_etc): Make this function variadic. Call version_etc_va.
2201 Suggestion from Gary V. Vaughan.
2203 * long-options.h (parse_long_options): Change prototype: the authors
2204 string is moved to the end and becomes variadic.
2205 * long-options.c: Include stdarg.h.
2206 (parse_long_options): Make this function variadic, too.
2207 Call version_etc_va, not version_etc.
2209 2003-10-06 Bruno Haible <bruno@clisp.org>
2211 * fatal-signal.h: New file, from GNU gettext.
2212 * fatal-signal.c: New file, from GNU gettext.
2214 2003-10-04 Karl Berry <karl@gnu.org>
2216 * argp*: update from libc.
2218 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2220 * getpass.c (getpass): Use a no-op fseek when switching from input to
2221 output mode on the same stream.
2223 2003-09-29 Paul Eggert <eggert@twinsun.com>
2225 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2226 Fix arg typo in previous patch.
2228 2003-09-28 Jim Meyering <jim@meyering.net>
2230 * error.c: Correct cpp indentation.
2232 2003-09-27 Paul Eggert <eggert@twinsun.com>
2234 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2235 Omit the special code that used __typeof__, since we worry that
2236 it could be more trouble than it's worth. See:
2237 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2238 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2242 2003-09-26 Jim Meyering <jim@meyering.net>
2244 * error.c (error_tail): Move some declarations
2245 into inner scope where the local variables are used.
2247 2003-09-26 Bruno Haible <bruno@clisp.org>
2249 * stpncpy.h (gnu_stpncpy): New declaration.
2250 (stpncpy): Define as alias for gnu_stpncpy.
2251 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2253 2003-09-26 Paul Eggert <eggert@twinsun.com>
2255 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2256 (error_tail): Do not loop, reallocating temporary buffer, since
2257 the output cannot contain more wide characters than the input
2258 contains bytes, the size must be big enough already. This avoids
2259 one potential size overflow calculation. Check for size overflow
2260 when calculating temporary buffer size. Free temporary buffer
2261 when done, if it was allocated with malloc; this plugs a memory
2262 leak. Remove casts from void * to pointers, that are no longer
2263 needed now that we're assuming C89 or better.
2265 Merge error changes from glibc.
2267 * error.c, error.h: Update copyright notice header to match glibc.
2268 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2269 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2270 Disable cancellation while printing error.
2271 * error.h: Prepend __ to parameter names.
2273 2003-09-25 Karl Berry <karl@gnu.org>
2275 * argp-fmtstream.c, argp-help.c: update from libc.
2277 2003-09-25 Bruno Haible <bruno@clisp.org>
2279 * version-etc-2.h: New file, from version-etc.h with modifications.
2280 * version-etc-2.c: New file, from version-etc.c with modifications.
2282 2003-09-25 Simon Josefsson <jas@extundo.com>
2284 * xgetdomainname.h: New file.
2285 * xgetdomainname.c: New file.
2287 2003-09-25 Simon Josefsson <jas@extundo.com>
2288 Bruno Haible <bruno@clisp.org>
2290 * getdomainname.h: New file.
2291 * getdomainname.c: New file.
2293 2003-09-24 Paul Eggert <eggert@twinsun.com>
2295 * linebuffer.c (freebuffer): Don't free the argument, just
2296 the buffer associated with the argument. Bug reported by
2299 2003-09-19 Karl Berry <karl@gnu.org>
2301 * argp.h: update from libc.
2303 2003-09-16 Paul Eggert <eggert@twinsun.com>
2305 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2306 input error, instead of returning NULL the next time we are called
2307 (and therefore losing track of errno).
2309 2003-09-15 Paul Eggert <eggert@twinsun.com>
2311 * getndelim2.c (getndelim2): Don't trash errno when a read
2312 fails, so that the caller gets the proper errno.
2314 * readutmp.c (read_utmp): Likewise.
2315 Check for fstat error. Close stream and free storage
2318 2003-09-14 Bruno Haible <bruno@clisp.org>
2320 * fwriteerror.h: New file.
2321 * fwriteerror.c: New file.
2323 2003-09-14 Jim Meyering <jim@meyering.net>
2325 * getloadavg.c: Correct cpp indentation.
2326 * strdup.c: Likewise.
2327 * vasnprintf.c: Likewise.
2329 2003-09-12 Paul Eggert <eggert@twinsun.com>
2331 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2332 * obstack.c [!defined _LIBC]: Likewise.
2333 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2334 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2335 * exitfail.c: Don't include stdlib.h; no longer needed.
2337 More changes to assume C89 or better.
2339 * error.c (error_tail): Assume vprintf.
2341 * argmatch.c (getenv): Remove decl.
2342 * progreloc.c (get_full_program_name): Define via prototype.
2343 * setenv.c (clearenv): Likewise.
2344 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2346 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2347 (malloc, memcpy): Remove decls.
2348 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2349 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2350 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2351 (memcpy): Remove macro.
2352 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2353 (__P): Remove. All uses removed.
2354 (PTR): Remove. All uses changed to void *.
2355 (CHAR_BIT, NULL): Remove.
2356 (spaces, zeros, memset_space, memset_zero)
2357 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2359 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2360 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2361 Define with prototype.
2362 Remove now-unnecessary prototype decl.
2363 (extra_args_spec): Assume ANSI C. All uses changed.
2364 (extra_args_spec_iso): Remove.
2365 (my_strftime, emacs_strftimeu): Define via prototype.
2366 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2368 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2369 * strtoimax.c: Include <stdlib.h> unconditionally.
2370 (strtoul, strtol): Remove decls.
2371 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2373 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2374 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2375 (LOCALE_PARAM_PROTO): New macro.
2376 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2377 (INTERNAL (strtol), strtol): Define with a prototype.
2378 (PARAMS): Remove. All uses removed.
2379 * tempname.c: Include <string.h> unconditionally.
2380 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2381 * xgethostname.c (main): Define with a prototype.
2382 * xmalloc.c: Include "xalloc.h" first, to check interface.
2383 Include <stdlib.h> unconditionally.
2384 (calloc, malloc, realloc, free): Remove decls.
2385 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2386 Include <stdlib.h> unconditionally. Sort include file names.
2388 (xstrtod): Define with a prototype.
2389 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2390 (strtol, strtoul): Remove decls.
2392 2003-09-11 Paul Eggert <eggert@twinsun.com>
2394 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2395 Include <stdlib.h>, <string.h> unconditionally.
2396 Remove now-unnecessary cast to char *.
2397 * strnlen.c: Include <string.h> unconditionally.
2398 * yesno.c (yesno): Define with a prototype.
2400 2003-09-10 Bruno Haible <bruno@clisp.org>
2402 * strcspn.c: Include <string.h> unconditionally.
2403 * strpbrk.c: Include <string.h> unconditionally.
2404 * strstr.c: Include <string.h> unconditionally.
2405 * unicodeio.c: Include <string.h> unconditionally.
2406 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2407 * unsetenv.c: Likewise.
2408 * xreadlink.c: Include <stdlib.h> unconditionally.
2409 * yesno.c: Include <stdlib.h> unconditionally.
2410 (rpmatch): Add prototype.
2412 2003-09-10 Jim Meyering <jim@meyering.net>
2414 * error.c: Correct indentation of cpp directives.
2416 2003-09-09 Paul Eggert <eggert@twinsun.com>
2420 * acosl.c (main): Use a prototype.
2421 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2424 * getloadavg.c (getloadavg, main): Define via prototypes.
2426 * getopt.h (struct option.name): Assume C89, and use 'const'.
2427 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2428 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2430 * getopt.c (const): Remove macro.
2431 Include <string.h> unconditionally.
2432 (my_index): Remove; all uses changed to strchr.
2433 (strlen): Remove decl.
2434 (exchange): Remove forward decl; no longer needed.
2435 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2436 Define with prototype.
2437 * getopt1.c (const): Remove macro.
2438 (getopt_long, getopt_long_only, main): Define with prototype.
2440 * getugroups.c: Include <string.h> unconditionally.
2442 * getusershell.c: Include <stdlib.h> unconditionally.
2443 (getusershell, setusershell, endusershell, readname, main):
2444 Define with prototypes.
2446 * group-member.c: Include group-member.h first.
2447 Include <stdlib.h> unconditionally.
2449 * hard-locale.c: Include hard-locale.h first.
2450 Include <stdlib.h>, <string.h> unconditionally.
2452 * hash.c (free, malloc): Remove decls.
2453 Include <stdlib.h> unconditionally.
2455 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2456 (getenv): Do not declare.
2458 * idcache.c: Include <string.h> unconditionally.
2460 * long-options.c: Include long-options.h first, to test interface.
2461 Include <stdlib.h> unconditionally.
2463 * makepath.c: Include makepath.h first, to test interface.
2464 Include <stdlib.h> and <string.h> unconditionally.
2466 * linebuffer.c: Include <stdlib.h>.
2467 (free): Remove decl.
2469 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2470 rpl_malloc returns void *, not char *.
2471 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2473 * md5.h: Include <limits.h> unconditionally.
2474 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2475 (__P): Remove; all uses removed.
2476 * md5.c: Include "md5.h" first.
2477 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2478 md5_buffer, md5_process_bytes, md5_process_block):
2479 Define with prototypes.
2480 * sha.h (__P): Remove all uses. (It wasn't defined??)
2481 * sha.c: Include "sha.h" first.
2482 Include <stdlib.h>, <string.h> unconditionally.
2484 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2485 * memcmp.c (__ptr_t): Likewise.
2486 * memrchr.c (__ptr_t): Likewise.
2487 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2488 Include <string.h> unconditionally.
2489 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2490 * memchr.c: Include <stdlib.h> unconditionally.
2491 * memchr.c (LONG_MAX): Remove.
2492 * memrchr.c (LONG_MAX): Likewise.
2493 * memchr.c (__memchr): Define via a prototype.
2494 * memrchr.c (__memrchr): Likewise.
2495 * memcmp.c (__P): Remove, and remove all uses.
2496 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2497 Remove forward decls; no longer needed.
2498 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2499 Use types required by C89 in prototype.
2501 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2502 * savedir.c: Likewise.
2503 * mkdir.c (free): Remove decl.
2504 * rmdir.c (rmdir): Define with a prototype.
2505 * savedir.c: Include savedir.h first, to test interface.
2507 * mktime.c (STDC_HEADERS): Remove.
2508 Include <stdlib.h>, <string.h> unconditionally.
2510 * modechange.c: Include <stdlib.h> unconditionally.
2511 (malloc): Remove decl.
2513 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2514 (free): Remove decl.
2516 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2517 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2518 (This type really should be intptr_t, but that's a C99ism.)
2519 (_obstack_memcpy): Remove: all uses changed to memcpy.
2520 Include <string.h> unconditionally.
2521 (struct obstack): Assume __STDC__ for types of members
2522 chunkfun, freefun, extra_arg.
2523 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2524 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2525 obstack_begin, obstack_specify_allocation,
2526 obstack_specify_allocation_with_arg, obstack_chunkfun,
2527 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2528 Remove unprototyped decls and the macros that use them.
2529 * obstack.c (POINTER): Remove. All uses changed to void *.
2530 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2531 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2532 (defined __STDC__ && __STDC__)]:
2533 Remove nonprototyped code.
2534 Include <stdlib.h> unconditionally.
2535 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2536 _obstack_allocated_p, _obstack_free, obstack_free,
2537 _obstack_memory_used, print_and_abort):
2538 Define using prototypes.
2539 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2540 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2541 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2542 obstack_next_free, obstack_object_size, obstack_room) [0]:
2543 Remove unused, unprototyped code.
2545 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2547 * physmem.c (physmem_total, physmem_available, main): Define
2550 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2551 (main): Define with a prototype.
2553 * posixver.c (getenv): Remove decl.
2555 * putenv.c (malloc): Returns void *, not char *.
2556 Include <string.h> unconditionally.
2557 (strchr, memcpy, NULL): Do not define.
2559 * readtokens.c: Include readtokens.h first, to test interface.
2560 Include <stdlib.h>, <string.h> unconditionally.
2561 (init_tokenbuffer): Define with a prototype.
2563 * regex.c (PARAMS): Remove. All uses removed.
2564 All uses of _RE_ARGS removed, too.
2565 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2567 (bzero): Assume memset exists.
2568 (memcmp, memcpy, NULL): Remove.
2569 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2570 char, or assignments to local vars of type signed char.
2571 (init_syntax_once, PREFIX(extract_number_and_incr),
2572 PREFIX(print_partial_compiled_pattern),
2573 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2574 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2575 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2576 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2577 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2578 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2579 wcs_compile_range, byte_compile_range, truncate_wchar,
2580 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2581 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2582 count_mbs_length, wcs_re_match_2_internal,
2583 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2584 PREFIX(alt_match_null_string_p),
2585 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2586 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2587 regfree, PREFIX(extract_number)): Define with prototype. Remove
2588 now-unnecessary declaration, if any.
2589 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2591 Remove now-unnecessary casts among pointer types.
2592 * regex.h (_RE_ARGS): Remove. All uses removed.
2594 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2595 (free): Remove decl.
2597 * rpmatch.c: Include <stdlib.h> unconditionally.
2599 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2600 (free): Remove decl.
2602 * save-cwd.c: Include <stdlib.h> unconditionally.
2603 * xgetcwd.c: Likewise.
2605 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2606 (free): Remove decl.
2608 * strchrnul.c (strchrnul): Define with a prototype.
2609 Fix bug: c_in was not converted to char before searching.
2611 The following changes are not K&R related:
2613 * group-member.h: Include <sys/types.h>, so that this file is
2615 * makepath.h: Likewise.
2617 * getusershell.c (readname, default_index, line_size, readname):
2618 Use size_t, not int, for sizes.
2619 (readname): If the size overflows, report an error instead of
2622 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2624 * getndelim2.c: Assume stdlib.h per the C89 spec.
2626 2003-09-08 Paul Eggert <eggert@twinsun.com>
2628 Assume C89 or better; remove K&R cruft.
2629 A few of these changes were first proposed by Derek Robert Price
2630 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2632 * addext.c: Include <string.h> unconditionally.
2633 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2634 Don't declare getenv or malloc.
2636 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2637 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2639 (find_stack_direction, alloca): Use prototypes.
2641 * atexit.c (atexit): Define using a prototype.
2643 * basename.c, dirname.c, stripslash.c:
2644 Include <string.h> unconditionally.
2646 * bcopy.c: Include <stddef.h>.
2647 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2649 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2651 * error.h (error, error_at_line, error_print_progname)
2652 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2653 * error.c: Include error.h first, to check interface.
2654 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2655 (VA_START): Remove; all uses changeed to va_start.
2656 (exit, strerror): Remove decls.
2657 (error_print_progname): Prototype uncondionally.
2658 Don't include <errno.h>; no longer needed.
2659 (private_strerror): Remove.
2660 (error_tail): Always define.
2661 (error, error_at_line): Assume C89 or better; always use prototypes.
2662 * fatal.c: Include "fatal.h" first, to test interface.
2663 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2664 (VA_START): Remove; all uses changed to va_start.
2665 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2667 (exit): Remove decl.
2668 (fatal): Prototype unconditionally. Assume va_start works.
2669 Abort at end, to pacify gcc.
2671 * euidaccess.c (main): Define with a prototype.
2673 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2675 * exitfail.c: Include <stdlib.h> unconditionally.
2677 * fnmatch_.h (__P): Remove. All uses changed to assume
2679 * fnmatch.c: Include fnmatch.h first, to test interface.
2680 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2681 (getenv): Remove decl.
2682 (fnmatch): Define using a prototype.
2683 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2684 (FCT): Define using a prototype.
2686 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2688 * gethostname.c: Include <stddef.h>.
2689 (gethostname): Define with prototype. Length is size_t, not int.
2691 2003-09-08 Paul Eggert <eggert@twinsun.com>
2693 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2694 getversion.c should have been removed then, but was accidentally
2697 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2698 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2700 2003-09-07 Paul Eggert <eggert@twinsun.com>
2702 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2703 copy_tm_result. Bug reported by Simon Josefsson in
2704 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2706 2003-09-06 Paul Eggert <eggert@twinsun.com>
2708 * time_r.c, time_r.h: New files.
2710 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2712 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2713 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2715 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2717 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2718 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2721 * timegm.c: Switch to glibc implementation, with the following changes:
2722 [defined HAVE_CONFIG_H]: Include <config.h>.
2723 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2724 (__mktime_internal) [!defined _LIBC]: New decl.
2725 (__gmtime_r) [!defined _LIBC]: New macro and function.
2726 (timegm): Use a prototype, since gnulib assumes C89.
2727 Do not bother declaring tmp to be const, as it's not really usefu.
2728 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2729 (timegm): Declare only if HAVE_DECL_TIMEGM.
2731 2003-09-03 Paul Eggert <eggert@twinsun.com>
2733 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2734 Bug reported by Lute Kamstra in
2735 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2737 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2738 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2739 course with correspondingly smaller numbers for tomorrow and
2740 yesterday. From Tadayoshi Funaba. Originally installed into
2741 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2744 2003-08-31 Simon Josefsson <jas@extundo.com>
2746 * timegm.h: New file.
2747 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2749 2003-08-31 Karl Berry <karl@gnu.org>
2751 * argp.h: update from libc.
2753 2003-08-28 Bruno Haible <bruno@clisp.org>
2755 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2756 warning on QNX, which defines O_BINARY to 000000.
2758 2003-08-24 Bruno Haible <bruno@clisp.org>
2760 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2761 MSVC7 <stdio.h> is included later.
2763 2003-08-20 Bruno Haible <bruno@clisp.org>
2765 * progname.h: New file, from GNU gettext.
2766 * progname.c: New file, from GNU gettext.
2767 * progreloc.c: New file, from GNU gettext.
2769 2003-08-19 Bruno Haible <bruno@clisp.org>
2771 * xstrdup.c: Assume <string.h> exists.
2773 2003-08-18 Jim Meyering <jim@meyering.net>
2775 * setenv.h: Indent nested cpp directive.
2776 * vasnprintf.c: Remove trailing blanks.
2778 2003-08-17 Simon Josefsson <jas@extundo.com>
2779 Bruno Haible <bruno@clisp.org>
2781 * xstrndup.h: New file.
2782 * xstrndup.c: New file.
2784 2003-08-17 Bruno Haible <bruno@clisp.org>
2786 * strndup.h: New file.
2788 2003-08-16 Paul Eggert <eggert@twinsun.com>
2790 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2791 space, undoing this 2003-08-12 change:
2792 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2794 2003-08-16 Jim Meyering <jim@meyering.net>
2796 Merge from coreutils.
2797 * xstrtoimax.c: #else #if -> #elif.
2798 * xstrtoumax.c: Likewise.
2800 2003-08-15 Paul Eggert <eggert@twinsun.com>
2802 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2803 rather than tab, after '#' in shell-script copyright notices.
2804 Suggested by Bruno Haible.
2806 2003-08-15 Jim Meyering <jim@meyering.net>
2807 and Paul Eggert <eggert@twinsun.com>
2809 Merge from coreutils.
2810 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2811 member but strut utmpx does not. Needed for AIX 4.3.3.
2812 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2814 2003-08-15 Jim Meyering <jim@meyering.net>
2816 Merge from coreutils.
2817 * xgethostname.c: Include <stdlib.h>.
2818 (xghostname): Don't exit for anything other than memory-related
2819 failure; just return NULL.
2820 * userspec.c: Include "posixver.h".
2821 (parse_user_spec): Accept `.' as a separator only
2822 in pre-POSIX-200112 mode.
2823 * strtoimax.c: Use #elif rather than #else #if.
2824 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2825 Remove function, now that we can rely on a working tzset function.
2826 [!_LIBC]: Ensure that the required autoconf test has been run.
2827 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2828 Use underlying_strftime for %r.
2829 * sha.c: Merge in some clean-up and optimization changes from glibc.
2830 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2831 Ensure that it is a multiple of 64.
2832 Rearrange loop exit tests so as to avoid performing an
2833 additional fread after encountering an error or EOF.
2834 * realloc.c: Update copyright date.
2836 2003-08-14 Jim Meyering <jim@meyering.net>
2838 Merge from coreutils.
2839 * obstack.h: Whitespace changes.
2840 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2841 and xcalloc return values.
2842 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2843 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2844 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2845 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2846 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2848 Use mntctl's return value to drive the entry-processing loop, since
2849 we can't rely on the value of the vmt_length member in the last
2850 entry. On some systems doing so could result in exhausting
2851 virtual memory. Based in part on a patch from Mike Jetzer.
2853 2003-08-14 Jim Meyering <jim@meyering.net>
2854 and Paul Eggert <eggert@twinsun.com>
2856 Merges from coreutils, plus other fixes.
2857 * physmem.c: Merge in portability changes from gcc/libiberty
2858 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2859 for credits and details. Thanks to Kaveh Ghazi for helping
2860 to keep these files in sync.
2861 (ARRAY_SIZE): Define it.
2862 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2863 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2864 (memcasecmp): Don't assume size_t fits in unsigned int.
2865 Remove casts and duplicate code.
2866 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2867 (memcpy): Remove definition.
2868 Merge in some clean-up and optimization changes from glibc.
2869 [BLOCKSIZE]: Move definition to top of file.
2870 Ensure that it is a multiple of 64.
2871 Rearrange loop exit tests so as to avoid performing an
2872 additional fread after encountering an error or EOF.
2873 * md5.h (md5_uintptr): Define.
2874 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2875 return to the initial working directory. Preserve errno
2877 * idcache.c: Include "xalloc.h".
2878 (xmalloc, xrealloc): Remove decls.
2879 (getuser): Remove casts no longer required in C89.
2880 * human.c: Include stdio.h, for sprintf.
2881 * group-member.c: Include "xalloc.h".
2882 (xmalloc, xrealloc): Remove decls.
2883 (get_group_info): Remove casts no longer required in C89.
2884 * getusershell.c (readname): Remove casts no longer required in C89.
2885 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2886 * getline.c: Whitespace fix, from coreutils.
2888 2003-08-13 Paul Eggert <eggert@twinsun.com>
2890 * exclude.c: Include <ctype.h>
2891 (IN_CTYPE_DOMAIN): New macro.
2893 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2896 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2897 Undo previous (whitespace-only) change.
2899 2003-08-12 Paul Eggert <eggert@twinsun.com>
2901 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2902 Normalize leading white space and remove trailing white space.
2903 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2904 notice, as per ../config/srclist-update.
2906 Merge from coreutils.
2907 * euidaccess.h: New file.
2908 * euidaccess.c: Include it.
2909 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2910 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2911 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2913 2003-08-11 Bruno Haible <bruno@clisp.org>
2915 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2916 (vasnprintf): Use it instead of wcslen.
2918 2003-08-11 Bruno Haible <bruno@clisp.org>
2920 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2921 value to ensure that _Bool promotes to int. Use #define for _Bool when
2922 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2924 2003-08-10 Karl Berry <karl@gnu.org>
2926 * regex.h: update from libc (whitespace fix).
2928 2003-08-09 Paul Eggert <eggert@twinsun.com>
2930 Merge some files from coreutils. These changes were
2931 originally made by Jim Meyering.
2932 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2933 many older Unixes require this.
2934 * alloca.c (alloca): Remove cast to argument of free;
2935 no longer needed in C89.
2936 * alloca_.h, regex.h: Fix white space to match
2937 what GNU indent does.
2939 2003-08-05 Paul Eggert <eggert@twinsun.com>
2941 * bumpalloc.h: Remove.
2943 2003-08-04 Paul Eggert <eggert@twinsun.com>
2945 * getloadavg.c: Change copyright notice and spacing to conform to
2948 Merge from coreutils.
2949 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2951 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2952 from Karl Berry, implemented by Jim Meyering.
2953 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2954 from Dmitry V. Levin.
2955 Remove anachronistic cast of xrealloc.
2956 * fnmatch_.h (__const): Remove. Use 'const'.
2957 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2958 type. Otherwise, it wouldn't compile with at least /bin/cc on
2959 ymp-cray-unicos9.0.2.X.
2960 Combine two mostly-identical uses of alloca into one.
2961 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2963 2003-08-04 Dave Love <d.love@dl.ac.uk>
2967 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2968 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2969 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2970 obsolete NLIST_NAME_UNION.
2971 [__GNU__]: Undef BSD and FSCALE.
2972 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2974 2003-08-03 Paul Eggert <eggert@twinsun.com>
2976 * stdbool_.h (_Bool): Make it signed char, instead of
2977 an enum type, so that it's guaranteed to promote to int. See:
2978 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2980 2003-07-31 Paul Eggert <eggert@twinsun.com>
2982 * strerror.c: Include config.h, limits.h. Declare sprintf.
2983 (strerror): Don't assume that a printable int fits in 14 bytes.
2985 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2986 Bruno Haible <bruno@clisp.org>
2988 * getline.h (getline, getdelim): Change return type to ssize_t.
2989 * getline.c (getline, getdelim): Likewise.
2990 Remove _GNU_SOURCE define; now it's defined in config.h through
2993 2003-07-22 Paul Eggert <eggert@twinsun.com>
2995 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2996 over-parenthesization in macros.
2998 Sync with coreutils.
3000 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3003 Use `exit_failure' for xalloc and xmemcoll instead of their own
3004 private exit-failure variables.
3005 * xalloc.h (xalloc_exit_failure): Remove.
3006 * xmalloc.c: Likewise. Include exitfail.h.
3007 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3008 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3009 * xmemcoll.c: Likewise. Include exitfail.h.
3010 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3012 2003-07-18 Paul Eggert <eggert@twinsun.com>
3014 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3015 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3016 to test that it can stand by itself. Include "exitfail.h".
3017 Clients should set exit_failure instead.
3018 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3020 2003-07-18 Andreas Schwab <schwab@suse.de>
3022 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3024 2003-07-18 Bruno Haible <bruno@clisp.org>
3026 * getndelim2.h: New file.
3027 * getndelim2.c: Make into a module of its own. Include config.h,
3029 (getndelim2): Make non-static. Change return type to ssize_t.
3030 * getline.h: Change argument names.
3031 * getline.c: Include getndelim2.h instead of getndelim2.c.
3032 * getnline.c: Include getndelim2.h.
3034 2003-07-17 Bruno Haible <bruno@clisp.org>
3036 * Makefile.am: Remove file.
3037 * Makefile.in: Remove file.
3039 2003-07-17 Bruno Haible <bruno@clisp.org>
3041 * getnline.h: New file.
3042 * getnline.c: New file.
3043 * getndelim2.c: New file, extracted from getline.c.
3044 (getndelim2): Renamed from getdelim2, with added nmax argument.
3045 * getline.c: Include getndelim2.c.
3046 (getdelim2): Moved out to getndelim2.c.
3047 (getline, getdelim): Update.
3049 2003-07-15 <karl@gnu.org>
3051 * vasnprintf.c: update from gettext.
3053 2003-07-15 Jim Meyering <jim@meyering.net>
3055 * makepath.c (make_path): Enclose diagnostic in _(...).
3057 2003-07-14 Paul Eggert <eggert@twinsun.com>
3059 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3060 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3061 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3062 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3063 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3064 updated automatically by ../config/srclist-update. This changes
3065 their license from LPGL to GPL.
3067 2003-07-14 Jim Meyering <jim@meyering.net>
3069 Don't emit diagnostics. Let callers do that.
3070 * save-cwd.c: Don't include "error.h".
3071 (save_cwd): Don't call error. Ensure that errno is valid
3072 when returning nonzero.
3074 * save-cwd.h (restore_cwd): Update prototype.
3075 * save-cwd.c (restore_cwd): Remove two parameters.
3076 Simplify. Don't call error upon failure. Let callers do that.
3077 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3078 when auditing is enabled. But don't bother updating the #if.
3080 2003-07-14 Simon Josefsson <jas@extundo.com>
3082 * mempcpy.h: New file.
3083 * mempcpy.c: New file.
3085 2003-07-14 Paul Eggert <eggert@twinsun.com>
3087 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3088 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3089 unicodeio.c, unicodeio.h, unlocked-io.h:
3090 Switch from LGPL to GPL.
3092 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3094 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3095 it breaks C++ compilation.
3096 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3098 2003-07-10 Jim Meyering <jim@meyering.net>
3100 * vasnprintf.c: Remove trailing blanks.
3101 Make cpp indentation consistent.
3103 2003-07-09 Paul Eggert <eggert@twinsun.com>
3105 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3106 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3107 Switch from LGPL to GPL.
3109 2003-07-07 Paul Eggert <eggert@twinsun.com>
3111 * mktime.c: Fix some boundary cases and remove need for floating point.
3113 Issue a compile-time diagnostic if time_t is floating point, or if
3114 two's complement arithmetic is not in effect, or if arithmetic
3115 right shift does not propagate the sign. These assumptions were
3116 all in the original code but they weren't checked.
3118 (TIME_T_MIDPOINT, verify): New macros.
3119 (__isleap): Remove; it has integer overflow problems.
3120 (leapyear): New function, without those problems.
3121 (ydhms_tm_diff): Remove; splitting into two parts.
3122 (ydhms_diff): New function, containing the arithmetic part of
3123 the old ydhms_tm_diff function. Issue a compile-time
3124 diagnostic if we are not using C99 integer division.
3125 Avoid casts when possible.
3126 (guess_time_tm): New function, containing the checking part of
3127 the old ydhms_tm_diff function. Return the new value, rather than
3128 the difference between it and the old. Accept a new argument T
3129 so that *T specifies the old value. Check for overflow in the result.
3131 (__mktime_internal): Use a time_t offset, not a long int offset.
3132 This undoes the 2003-06-04 change, which is no longer needed now
3133 that we have better overflow checking.
3134 (localtime_offset): Likewise.
3136 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3137 and long are 64-bit but int is only 32-bit.
3138 (ydhms_diff): Use long int to store year1 and yday1.
3139 Issue a compile-time diagnostic if long int is not wide enough.
3141 (__mktime_internal): Use long int to store adjusted year and yday.
3142 Use plain C rather than preprocessor commands, if that doesn't
3144 Check for overflow (and try to repair) after each probe
3145 rather than checking only at the very end. This avoids some bugs
3146 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3147 does not equal GMT offset at maximum time).
3148 Use integer to check for overflow rather than floating point; this
3149 is more portable to non-IEEE hosts, and is a tad faster.
3150 When we detect that we are oscillating between two values,
3151 don't check whether tm_isdst has the requested value, since
3152 we already know the answer. When tm_isdst has the wrong value,
3153 use a different heuristic to find the right one, based on the
3154 extreme values actually observed in practice in tz2003a,
3155 rather than the (overly optimistic) "previous 3 calendar quarters".
3157 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3158 "T const" to accommodate glibc style.
3159 (check_result): Use less-confusing report format. "long" -> "long int.
3161 Don't loop if the iteration overflows time_t.
3162 Allow a negative step in the iteration.
3164 2003-07-01 Paul Eggert <eggert@twinsun.com>
3166 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3167 having it depend on HAVE_SYS_TYPES_H.
3169 2003-06-25 Bruno Haible <bruno@clisp.org>
3171 * readlink.c: New file.
3173 2003-06-20 Bruno Haible <bruno@clisp.org>
3175 Assume C89, so PARAMS isn't needed.
3176 * unicodeio.h (PARAMS): Remove.
3177 * unicodeio.c: Don't use PARAMS.
3179 2003-06-18 Jim Meyering <jim@meyering.net>
3181 Merge changes from coreutils.
3182 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3183 Remove explicit declarations of xmalloc and realloc.
3185 (read_utmp): Remove anachronistic cast of xmalloc.
3187 2003-06-17 Paul Eggert <eggert@twinsun.com>
3189 Assume C89, so PARAMS isn't needed.
3190 * backupfile.h (PARAMS): Remove. All uses removed.
3191 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3192 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3193 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3194 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3195 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3196 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3197 xstrtol.h: Likewise.
3198 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3199 same.h, strverscmp.h: Do not include config.h; no longer needed.
3200 Anyway, config.h should always be included before any other file.
3202 2003-06-11 Simon Josefsson <jas@extundo.com>
3204 * sysexit_.h: New file.
3206 2003-05-20 Derek Price <derek@ximbiot.com>
3208 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3210 2003-06-10 Simon Josefsson <jas@extundo.com>
3212 * strchrnul.h: New file.
3213 * strchrnul.c: New file.
3215 2003-06-10 Simon Josefsson <jas@extundo.com>
3217 * argp.h: New file, from glibc.
3218 * argp-ba.c: New file, from glibc.
3219 * argp-eexst.c: New file, from glibc.
3220 * argp-fmtstream.c: New file, from glibc.
3221 * argp-fmtstream.h: New file, from glibc.
3222 * argp-fs-xinl.c: New file, from glibc.
3223 * argp-help.c: New file, from glibc.
3224 * argp-namefrob.h: New file, from glibc.
3225 * argp-parse.c: New file, from glibc.
3226 * argp-pv.c: New file, from glibc.
3227 * argp-pvh.c: New file, from glibc.
3228 * argp-xinl.c: New file, from glibc.
3230 2003-06-07 Jim Meyering <jim@meyering.net>
3232 * readtokens.h: Put `Free Software Foundation, Inc.'
3233 in place of my name in the copyright comment.
3234 Remove definition and uses of __P.
3237 * stat.c: Don't declare xmalloc explicitly.
3238 Instead, include "xalloc.h".
3239 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3240 xrealloc, and xcalloc return values.
3241 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3243 * xgetcwd.h: Remove definition/uses of PARAMS.
3245 2003-06-06 Jim Meyering <jim@meyering.net>
3247 * stdbool_.h: Renamed from stdbool.h.in.
3249 2003-06-06 Jim Meyering <jim@meyering.net>
3251 Merge from coreutils.
3252 * same.c: (same_name): Declare *_basename locals to be `const'.
3253 Consolidate declarations and initializations of *_base* locals.
3255 Merge from coreutils.
3256 This avoids a core dump on systems without GNU putenv,
3257 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3258 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3259 (unsetenv): New static function, from GNU libc.
3260 (rpl_putenv): Use it.
3262 * modechange.c: Remove trailing blanks.
3264 Merge from coreutils.
3265 * fsusage.c: Remove declaration of statfs.
3266 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3268 * posixtm.c: Include <stdbool.h> unconditionally.
3270 2003-06-05 Paul Eggert <eggert@twinsun.com>
3272 * mktime.c (__mktime_internal): When resolving a tm_isdst
3273 mismatch, look in future quarters as well as past. This fixes a
3274 bug when processing fall-backwards gaps immediately after a long
3275 period of daylight-saving time.
3277 * mktime.c: Assume freestanding C89 or better.
3278 (HAVE_LIMITS_H): Remove. Assume it's 1.
3279 (__P): Remove; not used.
3280 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3281 (mktime, not_equal_tm, print_tm, check_result,
3282 main): Use prototypes. Use const * where appropriate.
3283 (main): Fix typo in testing code that uncovered by above changes.
3284 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3286 2003-06-04 Paul Eggert <eggert@twinsun.com>
3288 * mktime.c: Fix Debian bug 177940
3289 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3290 (localtime_offset): Now long int, not time_t, because we want it
3291 to be guaranteed to be signed. All uses changed.
3292 (__mktime_internal): If overflow would occur when adding offset,
3295 Merge 'human' changes from coreutils. Rewrite to support
3296 locale-specific notations like thousands separators.
3297 * human.c: Simplify authorship notice.
3298 Include human.h immediately after config.h.
3299 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3300 <limits.h>: Do not include, since human.h does.
3301 (SIZE_MAX, UINTMAX_MAX): New macros.
3302 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3303 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3304 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3305 (power_letter): Renamed from suffixes.
3306 (generate_suffix_backwards): Remove.
3307 (adjust_value): Now takes int style (because of human.h changes)
3308 and long double value (for greater precision on some platforms).
3309 (group_number): New function.
3310 (human_readable): Use it. Use integer options, not enum.
3311 Put the options before the sizes in the arg list.
3312 Support all the new options.
3313 The old human_readable function has been removed;
3314 use inttostr.h instead.
3315 (human_readable, default_block_size, humblock):
3316 Use uintmax_t, not int, for block sizes.
3317 (human_readable_inexact, block_size_types): Remove.
3318 (block_size_opts): New constant.
3319 (human_options): Renamed from human_block_size, with new signature
3320 that allows block sizes up to UINTMAX_MAX. All callers changed.
3321 * human.h: Add copyright and authorship notice.
3322 Include <limits.h> and <stdbool.h> unconditionally.
3323 (PARAMS): Remove. All uses removed.
3324 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3325 (enum human_inexact_style): Remove tag; now a nameless enum.
3326 (human_floor, human_ceiling, human_round_to_even): Now have
3327 values 2, 0, 1 rather than -1, 1, 0.
3328 (human_group_digits, human_suppress_point_zero, human_autoscale,
3329 human_base_1024, human_SI, human_B): New constants.
3330 (human_readable_inexact, human_block_size): Remove.
3331 (human_readable): Size args are now uintmax_t, not int.
3332 (human_options): New decl.
3334 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3335 unnecessary now that we assume C89 or better. This change
3336 imported from coreutils.
3338 * mktime.c (__mktime_internal): Do not reject negative timestamps
3339 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3340 in the 2003-05-30 sync from glibc.
3342 .h files should stand alone, but we shouldn't include <sys/types.h>
3343 if we can get away with just <stddef.h>.
3345 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3346 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3347 rather than <sys/types.h>, as we merely need size_t.
3348 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3350 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3351 Include <stdio.h>, to get FILE.
3352 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3353 memcasecmp.h has included <stddef.h> and all we need is size_t.
3354 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3355 our interface, instead of including <sys/types.h>
3357 2003-06-02 Paul Eggert <eggert@twinsun.com>
3360 Fix some minor time-related bugs with POSIX time arguments.
3361 Some valid time stamps were being rejected (notably -1, and
3362 time stamps before 1900 on 64-bit hosts). And some invalid
3363 time stamps were being accepted, e.g. September 31.
3365 * posixtm.h (posixtime): Return bool instead of time_t, so
3366 that we can return (time_t) -1 successfully.
3367 * posixtm.c: Likewise.
3368 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3369 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3370 (t): Remove static var.
3371 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3372 of static var. All uses changed.
3373 (year): Do not reject years before 1900; they can occur with
3375 (posix_time_parse): Do not check for out-of-range components;
3376 that is now the caller's responsibility, since our checks were
3377 only approximations.
3378 (posixtime): Use mktime to check for out-of-range components,
3379 since it knows them exactly.
3380 If mktime returns (time_t) -1, check whether an error actually occurred
3381 by invoking localtime on -1.
3382 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3383 posixtime failures better.
3384 Improve the test data (in comments only).
3386 2003-05-30 <karl@gnu.org>
3388 * mktime.c: update from libc.
3390 2003-05-30 Bruno Haible <bruno@clisp.org>
3392 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3393 * localcharset.h: Likewise.
3394 * localcharset.c: Likewise.
3396 2003-05-28 Paul Eggert <eggert@twinsun.com>
3398 Assume the headers required for C89 freestanding compilers.
3399 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3400 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3401 without checking for HAVE_LIMITS_H.
3402 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3403 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3405 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3406 * exclude.c: Include <stdbool.h> unconditionally.
3407 * tempname.c: Include <stddef.h> unconditionally.
3408 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3409 * modechange.c, rpmatch.c (NULL): Don't define, since
3410 <stddef.h> does that.
3411 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3412 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3413 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3414 * xstrtol.c: Likewise.
3415 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3416 * savedir.c: Include <stddef.h> instead of defining NULL.
3418 * addext.c (addext): Use assignment rather than cast, to avoid
3419 warnings on some platforms.
3421 * mktime.c (__mktime_internal): Do not reject negative timestamps
3424 2003-05-10 Bruno Haible <bruno@clisp.org>
3426 * linebreak.c (iconv_string_length): Don't return -1 just because the
3427 string is longer than 4 KB.
3429 2003-05-12 Jim Meyering <jim@meyering.net>
3431 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3432 the space-padded-by-default conversion specifiers, %e, %k, %l.
3434 2003-05-03 Bruno Haible <bruno@clisp.org>
3436 Upgrade to Unicode-4.0.
3437 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3438 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3439 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3440 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3441 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3442 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3443 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3444 Change width of U+E0100..U+E01EF from 1 to 0.
3446 2003-04-25 Bruno Haible <bruno@clisp.org>
3448 * copy-file.c: Include <stddef.h>, for size_t.
3450 2003-04-25 Jim Meyering <jim@meyering.net>
3452 * copy-file.c (copy_file_preserving): Declare buf_size to be
3453 of type size_t, not int.
3455 2003-04-11 Jim Meyering <jim@meyering.net>
3457 Merge changes from Coreutils.
3459 2003-03-22 Jim Meyering <jim@meyering.net>
3461 * strftime.c (widen): Cast alloca return value to proper type.
3463 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3466 * strftime.c (my_strftime): Handle very large width
3467 specifications for numeric values correctly. Improve checks for
3470 2003-01-19 Jim Meyering <jim@meyering.net>
3472 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3473 (nl_get_alt_digit) [! defined my_strftime]: Define.
3474 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3475 _nl_get_alt_digit and _nl_get_walt_digit.
3477 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3478 These changes have no effect outside of _LIBC.
3480 2003-04-10 Bruno Haible <bruno@clisp.org>
3482 * findprog.h: New file, from GNU gettext.
3483 * findprog.c: New file, from GNU gettext.
3485 2003-04-05 Jim Meyering <jim@meyering.net>
3487 Merge changes from Coreutils.
3489 * exclude.h (PARAMS): Remove definition and uses.
3490 * exclude.c: Remove uses of `PARAMS'.
3492 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3493 Add test-cases for DOS filenames. Declare program_name.
3494 (main): Set up program_name. Patch by Rich Dawe.
3496 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3498 Use mntctl's return value to drive the entry-processing loop, since
3499 we can't rely on the value of the vmt_length member in the last
3500 entry. On some systems doing so could result in exhausting
3501 virtual memory. Based in part on a patch from Mike Jetzer.
3503 2003-04-04 Bruno Haible <bruno@clisp.org>
3505 * linebreak.h: New file, from GNU gettext.
3506 * linebreak.c: New file, from GNU gettext with slight modifications.
3507 * lbrkprop.h: New file, from GNU gettext.
3509 2003-04-03 Bruno Haible <bruno@clisp.org>
3511 * utf8-ucs4.h: New file, from GNU gettext.
3512 * utf16-ucs4.h: New file, from GNU gettext.
3513 * ucs4-utf8.h: New file, from GNU gettext.
3514 * ucs4-utf16.h: New file, from GNU gettext.
3516 2003-04-02 Bruno Haible <bruno@clisp.org>
3518 * binary-io.h: New file, from GNU gettext.
3520 2003-04-01 Bruno Haible <bruno@clisp.org>
3522 * pathname.h: New file, from GNU gettext.
3523 * concatpath.c: New file, from GNU gettext.
3525 2003-03-30 Bruno Haible <bruno@clisp.org>
3527 * copy-file.c (copy_file_preserving): Don't set owner if the function
3528 chown() doesn't exist.
3530 2003-03-28 Bruno Haible <bruno@clisp.org>
3532 * copy-file.h: New file, from GNU gettext.
3533 * copy-file.c: New file, from GNU gettext.
3535 2003-03-18 Jim Meyering <jim@meyering.net>
3537 * quote.c (quote_n): Fix typo in comment.
3539 2003-03-14 Jim Meyering <jim@meyering.net>
3541 Merge changes from Coreutils.
3542 * obstack.h (obstack_object_size): Declare temporary, __o,
3543 to be const, in order to avoid warnings.
3544 (obstack_room): Likewise.
3545 (obstack_empty_p): Likewise.
3547 2003-03-13 Paul Eggert <eggert@twinsun.com>
3549 Merge changes from Bison.
3550 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3551 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3552 when compiling Bison 1.875's `bitset bset = obstack_alloc
3553 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3554 * hash.c: Include <stdbool.h> unconditionally.
3556 2003-03-09 Paul Eggert <eggert@twinsun.com>
3558 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3559 Reported by Bruce Becker; see:
3560 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3562 2003-03-03 Paul Eggert <eggert@twinsun.com>
3563 Bruno Haible <bruno@clisp.org>
3565 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3566 Reported by John Hughes, see
3567 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3569 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3571 * poll_.h: New file.
3574 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3576 * mathl.h: New file.
3577 * acosl.c: New file.
3578 * asinl.c: New file.
3579 * atanl.c: New file.
3580 * ceill.c: New file.
3583 * floorl.c: New file.
3584 * frexpl.c: New file.
3585 * ldexpl.c: New file.
3587 * sincosl.c: New file.
3589 * sqrtl.c: New file.
3591 * trigl.c: New file.
3592 * trigl.h: New file.
3594 2003-02-17 Bruno Haible <bruno@clisp.org>
3596 * mkdtemp.h: New file, from GNU gettext.
3597 * mkdtemp.c: New file, from GNU gettext.
3599 2003-01-31 Bruno Haible <bruno@clisp.org>
3601 * rename.c: #undef rename before defining rpl_rename.
3602 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3604 2003-01-30 Bruno Haible <bruno@clisp.org>
3606 * printf-args.h: New file, from GNU gettext.
3607 * printf-args.c: New file, from GNU gettext.
3608 * printf-parse.h: New file, from GNU gettext.
3609 * printf-parse.c: New file, from GNU gettext.
3610 * vasnprintf.h: New file, from GNU gettext.
3611 * vasnprintf.c: New file, from GNU gettext.
3612 * asnprintf.c: New file, from GNU gettext.
3613 * vasprintf.h: New file, from GNU gettext with modifications.
3614 * vasprintf.c: New file, from GNU gettext.
3615 * asprintf.c: New file, from GNU gettext.
3617 2003-01-29 Bruno Haible <bruno@clisp.org>
3619 * stpncpy.h: New file, from GNU gettext with modifications.
3620 * stpncpy.c: New file, from GNU gettext with modifications.
3622 2003-01-28 Bruno Haible <bruno@clisp.org>
3624 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3626 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3629 2003-01-27 Bruno Haible <bruno@clisp.org>
3631 * xsetenv.h: New file, from GNU gettext.
3632 * xsetenv.c: New file, from GNU gettext.
3634 2003-01-23 Bruno Haible <bruno@clisp.org>
3636 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3638 2003-01-22 Bruno Haible <bruno@clisp.org>
3640 * exit.h: New file, from GNU gettext.
3642 2003-01-11 Bruno Haible <bruno@clisp.org>
3644 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3645 * strcase.h (strcasecmp, strncasecmp): Likewise.
3647 2003-01-14 Jim Meyering <jim@meyering.net>
3649 * same.c (same_name): Tweak a comment.
3651 2003-01-11 Bruno Haible <bruno@clisp.org>
3653 * same.c (same_name): Reorder tests so as to avoid calling stat()
3654 when a string comparison is sufficient.
3656 2003-01-11 Bruno Haible <bruno@clisp.org>
3658 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3661 2003-01-11 Bruno Haible <bruno@clisp.org>
3663 * hash-pjw.c: Add comment about low quality of this function.
3665 2003-01-12 Paul Eggert <eggert@twinsun.com>
3667 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3668 to avoid collisions with libcurses and libreadline.
3670 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3671 * getstr.h, getstr.c: Remove.
3672 * getline.c: Include "getline.h", to check interface.
3673 Move body of old getstr.c here: this defines MIN_CHUNK and
3674 declares getdelim2, which is renamed from getstr.
3675 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3677 * linebuffer.c (readlinebuffer): Renamed from readline.
3679 * linebuffer.h: Likewise.
3680 (readline): Remove backward-compatibility macro.
3682 2003-01-12 Jim Meyering <jim@meyering.net>
3684 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3686 2003-01-10 Bruno Haible <bruno@clisp.org>
3688 * alloca_.h: New file.
3689 * getdate.y: Unconditionally include alloca.h.
3690 * makepath.c: Likewise.
3691 * setenv.c: Likewise.
3692 * userspec.c: Likewise.
3694 2003-01-09 Bruno Haible <bruno@clisp.org>
3696 * stdbool.h.in: New file.
3698 2003-01-08 Bruno Haible <bruno@clisp.org>
3700 * safe-read.c: Include specification header first, to ensure its
3702 * full-write.c: Likewise.
3704 2003-01-08 Jim Meyering <jim@meyering.net>
3706 * full-write.c: Undefine and define-away `const' after inclusion
3707 of errno.h, not before. Suggestion from Bruno Haible.
3709 2003-01-07 Jim Meyering <jim@meyering.net>
3711 * full-write.c: Rework so that it may serve to define full_read, too.
3712 * full-read.c: Simply #define FULL_READ and include full-write.c.
3714 2003-01-06 Jim Meyering <jim@meyering.net>
3716 * version-etc.c: Update year in translatable copyright string.
3718 2002-12-25 Bruno Haible <bruno@clisp.org>
3720 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3721 * xstrtol.h: Likewise.
3722 * xstrtoimax.c: Likewise.
3723 * xstrtoumax.c: Likewise.
3724 * human.h: Likewise.
3726 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3727 on systems that have <inttypes.h> but not <stdint.h>.
3729 2002-12-31 Paul Eggert <eggert@twinsun.com>
3731 * memcoll.c (memcoll): Fall back on a simple algorithm using
3732 memcmp if strcoll doesn't work.
3734 2002-12-23 Bruno Haible <bruno@clisp.org>
3736 * localcharset.h: New file.
3737 * localcharset.c: Include it.
3738 * unicodeio.c: Likewise.
3740 2002-12-22 Bruno Haible <bruno@clisp.org>
3742 * utime.c (utime_null): No need to call ftruncate if the file was
3745 2002-12-23 Bruno Haible <bruno@clisp.org>
3747 * memcoll.c (STRCOLL): New macro.
3750 2002-12-22 Bruno Haible <bruno@clisp.org>
3752 * getstr.h (getstr): Define, to avoid clash with libcurses.
3753 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3755 2002-12-22 Bruno Haible <bruno@clisp.org>
3757 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3759 2002-12-23 Bruno Haible <bruno@clisp.org>
3761 * getline.h: Include <stddef.h>, for size_t.
3763 * unicodeio.h: Include <stddef.h>, for size_t.
3764 * unicodeio.c: Don't include <stddef.h>.
3766 2002-12-17 Bruno Haible <bruno@clisp.org>
3768 * canon-host.c (strdup): Remove unused declaration.
3770 * fsusage.c: Include full_read.h.
3771 (get_fs_usage): Use full_read instead of safe_read.
3773 * utime.c (utime_null): Use SAFE_READ_ERROR.
3775 2002-12-11 Bruno Haible <bruno@clisp.org>
3777 * setenv.h: Rewritten to cope with systems that have setenv() but not
3779 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3782 2002-12-11 Bruno Haible <bruno@clisp.org>
3784 * setenv.c (alloca): Fall back to malloc.
3786 (setenv): Use freea() to free memory allocated with alloca().
3788 2002-11-13 Bruno Haible <bruno@clisp.org>
3790 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3791 function declarations.
3792 * unsetenv.c (unsetenv): Likewise.
3794 2002-03-04 Bruno Haible <bruno@clisp.org>
3796 Portability to AIX 4.3.3.
3797 * unsetenv.c: New file, extracted from setenv.c.
3798 * setenv.c: Move the unsetenv() function to unsetenv.c.
3800 2001-12-20 Bruno Haible <bruno@clisp.org>
3802 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3803 use malloc instead. For SunOS 4.
3805 2001-12-11 Bruno Haible <bruno@clisp.org>
3807 * setenv.c: Declare alloca.
3808 (compar_fn_t): New typedef.
3809 (KNOWN_VALUE, STORE_VALUE): Use it.
3811 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3814 2002-12-10 Paul Eggert <eggert@twinsun.com>
3816 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3817 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3818 Choose values that are less likely to collide with system fnmatch
3820 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3821 defined (e.g., a pure POSIX system).
3822 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3823 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3825 2002-12-06 Jim Meyering <jim@meyering.net>
3827 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3829 Merge in changes from libc's misc/error.c, in preparation
3830 for the merge of gnulib's changes back into libc.
3832 * error.c (_): Define only if not already defined.
3833 Move definition to follow all #include directives.
3834 Include unlocked-io.h only if !_LIBC.
3835 [_LIBC]: Include <libio/libioP.h>.
3836 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3837 (fflush): Tweak definition to use INTUSE.
3840 2002-12-05 Paul Eggert <eggert@twinsun.com>
3842 * alloca.c [defined emacs]: Include "lisp.h".
3843 (xalloc_die) [defined emacs]: New macro.
3844 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3845 [! defined emacs]: Include <xalloc.h>.
3846 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3847 (pointer): Typedef to POINTER_TYPE *.
3848 (malloc): Remove decl; we now always use xmalloc.
3849 (alloca): Use old-style definition, since Emacs needs this.
3850 Check for arithmetic overflow when computing combined size.
3852 2002-12-04 Paul Eggert <eggert@twinsun.com>
3854 Do not generate unlocked-io.h automatically, since it's easier to
3855 maintain it by hand.
3857 * unlocked-io.h: New file, from GNU diffutils,
3858 but with proper copyright notice and attribution.
3860 * Makefile.am: Add copyright notice.
3861 (libfetish_a_SOURCES): Add unlocked-io.h.
3862 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3863 (DISTCLEANFILES, io_functions): Remove macros.
3864 (EXTRA_DIST): Remove gen_uio.
3865 (unlocked-io.h): Remove rule.
3867 2002-12-04 Jim Meyering <jim@meyering.net>
3869 Reflect the fact that stat.c and lstat.c are no longer generated.
3870 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3871 (DISTCLEANFILES): Likewise.
3872 (EXTRA_DIST): Likewise.
3873 (all_local): Don't depend on stat.c or lstat.c.
3874 (stat.c, lstat.c): Remove rules.
3875 (EXTRA_DIST): Remove xstat.in.
3877 * xstat.in: Remove file. Contents moved into stat.c.
3878 * stat.c: New file. Contents mostly from xstat.in.
3879 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3880 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3882 * safe-read.c: Rework so that it may serve to define safe_write, too.
3883 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3885 2002-12-03 Jim Meyering <jim@meyering.net>
3887 * safe-read.c, safe-write.c: Change variable names and comments, but
3888 not semantics, to minimize the differences between these two files.
3889 (safe_read): Change comment to mention SAFE_READ_ERROR.
3891 * safe-read.c (IS_EINTR): Define.
3892 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3894 2002-12-02 Bruno Haible <bruno@clisp.org>
3896 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3897 Define, taken from safe-read.c.
3898 (INT_MAX): Provide fallback.
3899 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3900 * safe-write.h (SAFE_WRITE_ERROR): Define.
3902 * safe-read.c (EINTR): Remove definition.
3903 (safe_read): Don't use EINTR if it is absent.
3905 2002-12-02 Jim Meyering <jim@meyering.net>
3907 * safe-read.c (EINTR): Define.
3908 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3909 (INT_MAX): Provide fallback.
3910 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3912 * safe-read.h (SAFE_READ_ERROR): Define.
3914 2002-12-01 Jim Meyering <jim@meyering.net>
3916 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3917 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3919 2002-11-27 Paul Eggert <eggert@twinsun.com>
3921 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3922 hash_rehash): Replace `if (limit <= value) abort ();' with
3923 `if (! (value < limit)) abort ();', for readability.
3925 2002-11-26 <karl@gnu.org>
3927 * strdup.c: copy from libc again, with jim's ok.
3928 * .cppi-disable: re-add strdup.c
3930 2002-11-25 <karl@gnu.org>
3932 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3933 instead of "strtol.c".
3935 2002-11-25 Jim Meyering <jim@meyering.net>
3937 * mktime.c: Sync from libc, now that it has the latest fix.
3939 2002-11-24 <karl@gnu.org>
3941 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3942 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3944 2002-11-24 Jim Meyering <jim@meyering.net>
3946 Update from coreutils:
3948 * mktime.c: Merge in changes from libc.
3950 Avoid a link-time failure on some Linux systems.
3951 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3952 (__mon_yday): Declare with the STATIC attribute.
3953 (__mktime_internal): Likewise.
3954 Based on a report from Greg Schafer.
3956 2002-11-23 Jim Meyering <jim@meyering.net>
3958 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3959 Use `unsigned', not `int', as type of index.
3961 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3963 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3965 2002-11-22 Paul Eggert <eggert@twinsun.com>
3967 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3968 hint that one should use `if (! x) abort ();' rather than `assert
3969 (x);', and anyway it's one less thing to worry about configuring.
3970 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3971 hash_rehash, hash_insert): Use abort rather than assert.
3973 2002-11-22 Paul Eggert <eggert@twinsun.com>
3975 * quotearg.h: Allow multiple inclusion by surrounding with
3976 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3977 so that we can be included first.
3978 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3979 * quotearg.c: Include quotearg.h immediately after config.h.
3980 No need to include stddef.h or sys/types.h any more.
3981 Surround local include files with "", not "<>".
3982 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3983 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3984 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3985 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3986 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3987 (ISPRINT): Remove; no longer needed now that we assume C89.
3989 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3992 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3993 quotearg_char): Use SIZE_MAX rather than
3994 (size_t) -1 when we are talking about "infinity".
3996 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3998 2002-11-22 Bruno Haible <bruno@clisp.org>
4000 * safe-read.h: Assume C89. Add comments.
4001 (safe_read): Change return type to size_t.
4002 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4003 counts > SSIZE_MAX correctly.
4004 * safe-write.h: New file.
4005 * safe-write.c: New file.
4006 * full-read.h: New file.
4007 * full-read.c: New file.
4008 * full-write.h: Assume C89. Add comments.
4009 * full-write.c: Include safe-write.h.
4010 (full_write): Rewritten to use safe_write.
4011 Suggested by Jim Meyering and Paul Eggert.
4013 2002-11-21 Bruno Haible <bruno@clisp.org>
4015 Remove case insensitive option matching.
4016 * argmatch.h (argcasematch): Remove declaration.
4017 (ARGCASEMATCH): Remove macro.
4018 (__xargmatch_internal): Remove case_sensitive argument.
4019 (XARGMATCH): Update.
4020 (XARGCASEMATCH): Remove macro.
4021 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4022 case_sensitive argument.
4023 (argcasematch): Remove function.
4024 (__xargmatch_internal): Remove case_sensitive argument.
4025 (main): Use XARGMATCH instead of XARGCASEMATCH.
4027 * xmalloc.c: Change compile-time error message. Add comment about
4028 required autoconf version.
4030 2002-11-21 Jim Meyering <jim@meyering.net>
4032 * strdup.c (strdup): Tweak comment and initial #if/#include.
4034 Merge in changes from the coreutils.
4036 2002-09-25 Paul Eggert <eggert@twinsun.com>
4037 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4038 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4039 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4040 int. Work more efficiently if X is the same width as uintmax_t.
4041 Do not compare X to -1, to avoid bogus compiler warning.
4042 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4043 Don't assume that f_frsize and f_bsize are the same type.
4045 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4048 * makepath.c (make_path): Restore umask *before* creating the final
4050 (make_path): Minor reformatting.
4052 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4053 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4055 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4056 ones. At least on GNU/Linux systems, `auto' means something else.
4059 2002-11-20 Paul Eggert <eggert@twinsun.com>
4061 Merge argmatch cleanups from Bison. Assume C89.
4063 * argmatch.c: Include config.h here, not in argmatch.h.
4064 Include stdlib.h, for EXIT_FAILURE.
4065 Always include <string.h>, since we assume C89.
4066 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4067 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4068 Include <stddef.h> instead, since it's all we need for size_t.
4069 (PARAMS): Remove. All uses removed.
4070 (ARRAY_CARDINALITY): Do not bother to #undef.
4071 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4072 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4073 Remove unnecessary parentheses.
4074 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4075 Insert necessary parentheses.
4076 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4077 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4079 2002-11-19 Bruno Haible <bruno@clisp.org>
4081 * mbswidth.c: Include mbswidth.h right at the beginning.
4082 * mbswidth.h: Include <stddef.h>, for size_t.
4084 * mbswidth.h (PARAMS): Remove macro.
4085 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4086 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4088 * gcd.h (PARAMS): Remove macro.
4089 (gcd): Use ANSI C function declarations.
4090 * gcd.c (gcd): Likewise.
4092 2002-11-15 Bruno Haible <bruno@clisp.org>
4094 * strcspn.c: Include <stddef.h>.
4095 (strcspn): Use ANSI C function declaration. Change return type to
4097 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4098 (strpbrk): Use NULL.
4099 * strpbrk.h (PARAMS): Remove macro.
4100 (strpbrk): Use ANSI C function declaration.
4101 * strstr.c: Don't include <sys/types.h>.
4102 * strstr.h (PARAMS): Remove macro.
4103 (strstr): Use ANSI C function declarations.
4105 2002-11-06 Bruno Haible <bruno@clisp.org>
4107 * gcd.h (gcd): Change argument type to 'unsigned long'.
4108 * gcd.c (gcd): Likewise.
4110 2002-11-05 Bruno Haible <bruno@clisp.org>
4112 * gcd.h: New file, from gettext-0.11.5.
4113 * gcd.c: New file, from gettext-0.11.5.
4115 2002-11-05 Bruno Haible <bruno@clisp.org>
4117 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4118 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4119 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4120 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4122 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4123 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4125 * closeout.c: Include gettext.h instead of <libintl.h>.
4126 * human.c: Include gettext.h instead of <libintl.h>.
4127 * quotearg.c: Include gettext.h instead of <libintl.h>.
4128 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4129 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4130 * userspec.c: Include gettext.h instead of <libintl.h>.
4131 * version-etc.c: Include gettext.h instead of <libintl.h>.
4132 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4133 (textdomain): Remove definition.
4134 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4136 * long-options.c: Remove include of <libintl.h> and definition of _.
4137 * same.c: Remove include of <libintl.h> and definition of _.
4139 2002-11-04 Bruno Haible <bruno@clisp.org>
4141 * stpcpy.h: New file, from GNU gettext-0.11.5.
4142 * strcase.h: New file, from GNU gettext-0.11.5.
4143 * strpbrk.h: New file, from GNU gettext-0.11.5.
4144 * strstr.h: New file, from GNU gettext-0.11.5.
4145 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4147 2002-05-09 Bruno Haible <bruno@clisp.org>
4149 * config.charset: Update for newest glibc. Add canonical names
4150 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4152 2002-05-09 Bruno Haible <bruno@clisp.org>
4154 * localcharset.c (get_charset_aliases): Add more Windows specific
4157 2002-05-08 Owen Taylor <otaylor@redhat.com>
4159 * config.charset: A few additions for Solaris.
4161 2001-12-05 Bruno Haible <bruno@clisp.org>
4163 * localcharset.c (locale_charset): Don't return an empty string.
4165 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4167 * config.charset: msdos in uk_UA uses CP1125.
4169 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4171 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4172 * localcharset.c (locale_charset): Declare as extern "C".
4174 2002-02-15 Bruno Haible <bruno@clisp.org>
4176 * config.charset [msdosdjgpp]: For Russian, use CP866.
4178 2002-02-11 Bruno Haible <bruno@clisp.org>
4180 * config.charset: Add support for NetBSD.
4182 2002-09-25 <karl@gnu.org>
4184 * strdup.c: copy from libc/string (via ../config/srclist*).
4185 * getopt*: copy from libc/posix.
4186 * gettext.h: copy from gettext.
4187 * .cppi-disable: add strdup.c, gettext.h.
4189 2002-07-01 Jim Meyering <meyering@lucent.com>
4191 * c-stack.c: Include sys/time.h.
4192 From Volker Borchert.
4194 2002-06-11 Paul Eggert <eggert@twinsun.com>
4196 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4197 New macro. Use it uniformly instead of
4198 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4199 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4200 reported by Vin Shelton.
4202 2002-06-22 Jim Meyering <meyering@lucent.com>
4204 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4205 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4207 2002-06-22 Paul Eggert <eggert@twinsun.com>
4209 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4210 Do not assume SA_SIGINFO behavior.
4211 Bug reported by Jim Meyering on NetBSD 1.5.2.
4213 2002-06-22 Jim Meyering <meyering@lucent.com>
4215 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4217 * exitfail.c, exitfail.h: Likewise.
4218 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4220 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4222 (EXTRA_DIST): Add fnmatch_loop.c.
4223 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4225 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4226 * fnmatch.c: Update from diffutils-2.8.2.
4227 * fnmatch_.h: New file. From diffutils-2.8.2.
4228 * fnmatch.h: Remove file.
4230 2002-06-18 Paul Eggert <eggert@twinsun.com>
4232 * file-type.h: Report an error if neither S_ISREG nor
4233 S_IFREG is defined, instead of using a test specific to glibc
4234 2.2. This should be safe, since POSIX requires S_ISREG and
4235 Unix Version 7 had S_IFREG. We don't need to check for
4236 <sys/types.h> since we don't use any symbols that it defines.
4238 2002-06-15 Jim Meyering <meyering@lucent.com>
4240 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4241 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4242 have been included before this file.
4244 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4246 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4247 so that each temporary file name is unique and valid in the first
4248 8 characters, for operation under DOS.
4250 2002-06-15 Jim Meyering <meyering@lucent.com>
4252 Work even with DJGPP 2.03, which lacks support for symlinks.
4254 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4256 * lchown.c (S_ISLNK): Likewise.
4258 2002-06-14 Jim Meyering <meyering@lucent.com>
4260 * file-type.h: Use the version from diffutils-2.8.2.
4261 * file-type.c: Likewise.
4263 2002-05-27 Jim Meyering <meyering@lucent.com>
4265 Fix a problem seen only on nonconforming systems whereby ls.c's
4266 use of localtime, and then of gettimeofday would cause trouble:
4267 the localtime call used to initialize rpl_gettimeofday's save
4268 mechanism would clobber ls's current local time information so
4269 that in any long listing the first file would always be listed
4270 with date 1970-01-01. Analysis by Volker Borchert.
4272 * gettimeofday.c (localtime): Undefine.
4273 (rpl_localtime): New function.
4275 2002-05-22 Jim Meyering <meyering@lucent.com>
4277 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4278 * file-type.h: New file.
4279 * file-type.c (file_type): New file/function. Extracted from diffutils.
4281 2002-04-29 Paul Eggert <eggert@twinsun.com>
4283 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4285 2002-04-28 Paul Eggert <eggert@twinsun.com>
4287 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4288 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4289 of 127, since 64 is the largest conceivable number for ancient
4291 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4293 2002-04-28 Jim Meyering <meyering@lucent.com>
4295 * sig2str.c (WTERMSIG): Remove definition (unused).
4297 2002-04-28 Paul Eggert <eggert@twinsun.com>
4299 * sig2str.h, sig2str.c: New files.
4300 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4302 2002-04-24 Jim Meyering <meyering@lucent.com>
4304 * gettext.h: New file, from Gettext.
4305 * Makefile.am (INCLUDES): Remove -I../intl.
4306 (libfetish_a_SOURCES): Add gettext.h.
4308 2002-04-16 Jim Meyering <meyering@lucent.com>
4310 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4311 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4312 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4314 2002-04-12 Jim Meyering <meyering@lucent.com>
4316 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4318 2002-03-10 Jim Meyering <meyering@lucent.com>
4320 * makepath.c (make_path): Remove a comma from a diagnostic.
4321 Suggestion from Santiago Vila.
4323 2002-03-08 Jim Meyering <meyering@lucent.com>
4325 * rename.c: Mention that this wrapper is needed also on
4326 mips-dec-ultrix4.4 systems.
4328 2002-03-02 Jim Meyering <meyering@lucent.com>
4330 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4331 not HAVE_CLOCK_SETTIME.
4333 2002-02-27 Paul Eggert <eggert@twinsun.com>
4335 * nanosleep.h: Rename to....
4336 * timespec.h: New name for nanosleep.h. All uses changed.
4338 * gettime.c: New file.
4339 * settime.c: New file.
4342 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4343 timespec.h. Remove nanosleep.h.
4345 2002-02-25 Paul Eggert <eggert@twinsun.com>
4347 * acl.c, acl.h: New files.
4348 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4350 2002-02-24 Jim Meyering <meyering@lucent.com>
4352 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4353 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4354 cause trouble. Reported by Nelson Beebe.
4356 2002-02-23 Paul Eggert <eggert@twinsun.com>
4358 * path-concat.c (xpath_concat): Reorder code to pacify
4359 compilers that don't know that xalloc_die never returns.
4361 2002-02-20 Jim Meyering <meyering@lucent.com>
4363 * getdate.c: Regenerate using bison-1.33.
4365 2002-02-15 Paul Eggert <eggert@twinsun.com>
4367 * posixver.c, posixver.h: New files.
4368 * Makefile.am (libfetish_a_SOURCES): Add them.
4370 2002-02-02 Paul Eggert <eggert@twinsun.com>
4371 Bruno Haible <bruno@clisp.org>
4373 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4374 (fwrite_success_callback): New declaration.
4375 * unicodeio.c (unicode_to_mb): New function, extracted from
4376 print_unicode_char. Call failure callback instead of error.
4377 (fwrite_success_callback): New function.
4378 (exit_failure_callback): New function.
4379 (fallback_failure_callback): New function.
4380 (print_unicode_char): Call unicode_to_mb.
4382 2002-01-26 Jim Meyering <meyering@lucent.com>
4384 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4386 2002-01-22 Jim Meyering <meyering@lucent.com>
4388 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4389 Otherwise, some versions of automake would omit the rule that makes
4390 Makefile from Makefile.in.
4392 2001-01-21 Paul Eggert <eggert@twinsun.com>
4394 * xmemcoll.h, xmemcoll.c: New files.
4395 * Makefile.am (libfetish_a_SOURCES): Add them.
4396 * memcoll.c: Include errno.h, and declare errno if not defined.
4397 (memcoll): Set errno to zero if there is no error.
4399 * quotearg.c (quotearg_buffer_restyled):
4400 Fix bug with quoting buffers containing NUL when backslashing escapes.
4401 This bug was exposed by the other changes in this patch.
4402 (quotearg_n_options): New arg ARGSIZE.
4403 All callers changed.
4404 (quoting_options_from_style): New function.
4405 (quotearg_n_style): Use it.
4406 (quotearg_n_style_mem): New function.
4408 * quotearg.h (quotearg_n_style_mem): New function.
4410 2002-01-16 Jim Meyering <meyering@lucent.com>
4412 * getdate.y: Add three semicolons, each just before a closing brace.
4413 Bison (as of version 1.31) no longer papers over that mistake.
4415 2002-02-14 Paul Eggert <eggert@twinsun.com>
4417 * backupfile.c (ISDIGIT): Comment fix.
4418 * getdate.y (ISDIGIT): Likewise.
4419 * posixtm.c (ISDIGIT, year): Likewise.
4420 * strverscmp.c (ISDIGIT): Likewise.
4421 * userspec.c (ISDIGIT): Likewise.
4423 2002-01-05 Jim Meyering <meyering@lucent.com>
4425 * version-etc.c (version_etc_copyright): Update copyright year.
4427 2001-01-19 Paul Eggert <eggert@twinsun.com>
4429 * closeout.c (close_stdout_status): If ferror (stdout), do
4430 not silently exit merely because the output buffer happens to
4431 have nothing pending.
4433 2001-12-18 Paul Eggert <eggert@twinsun.com>
4435 See the big note in ../ChangeLog.
4436 * human.c (suffixes): Prefer K to k for 1024.
4437 (generate_suffix_backwards): New function.
4438 (human_readable_inexact): Use it.
4439 * xstrtol.c (__xstrtol): If there is no number but there
4440 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4441 Accept 'K' as well as 'k'.
4443 2001-12-15 Jim Meyering <meyering@lucent.com>
4445 * regex.h (__restrict_arr): Update from libc.
4447 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4448 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4451 2001-12-10 Jim Meyering <meyering@lucent.com>
4453 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4454 Instead, include "xalloc.h".
4455 (initbuffer): Don't cast xmalloc return value to char*.
4456 (readline): Reword comment.
4457 Don't cast xrealloc return value to char*
4460 2001-12-09 Jim Meyering <meyering@lucent.com>
4462 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4463 `signed and unsigned type in conditional expression'.
4464 * posixtm.c (posix_time_parse): Likewise.
4466 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4468 * readtokens.c (readtoken): Declare an index to be of type unsigned
4469 to avoid a pedantic warning.
4471 * getstr.c: Don't include assert.h.
4472 (getstr): Remove warning-evoking assertions.
4473 Return -1 if offset parameter is out of bounds.
4474 Change the type of a local from int to size_t.
4476 * strftime.c (my_strftime_localtime_r): Include this function
4477 definition in the `#if ! HAVE_TM_GMTOFF' block.
4479 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4480 Include xalloc.h instead.
4482 2001-12-02 Jim Meyering <meyering@lucent.com>
4484 * tempname.c: Don't declare getenv, thus reverting the change of
4485 2001-11-18. It's no longer necessary, now that stdlib.h is always
4488 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4489 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4491 2001-11-30 Akim Demaille <akim@epita.fr>
4493 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4494 before being defined.
4496 2001-11-27 Paul Eggert <eggert@twinsun.com>
4498 * quotearg.h (quotearg_n, quotearg_n_style):
4499 First arg is int, not unsigned.
4500 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4501 (SIZE_MAX, UINT_MAX): New macros.
4502 (quotearg_n_options): Abort if N is negative.
4503 Avoid overflow check on hosts where size_t is 64 bits and int
4504 is 32 bits, as overflow is impossible there.
4505 Fix off-by-one typo that caused unnecessary reallocation.
4507 2001-11-27 Jim Meyering <meyering@lucent.com>
4509 * tempname.c: Merge with version from libc.
4510 * regex.c: Likewise.
4512 * tempname.c: Include stdlib.h unconditionally. On some old systems
4513 for which STDC_HEADERS is 0, it was not included, resulting in a
4514 warning about an integer-to-pointer conversion problem with getenv.
4515 Reported by Volker Borchert.
4517 2001-11-26 Jim Meyering <meyering@lucent.com>
4519 * gtod.h: Remove file.
4520 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4521 * gettimeofday.c: Don't include gtod.h.
4522 (GTOD_init): Remove function.
4523 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4524 Suggestion from Volker Borchert.
4526 2001-11-23 Jim Meyering <meyering@lucent.com>
4528 * hash.h (struct hash_table): Don't define here. Merely declare it.
4529 * hash.c (struct hash_table): Define it here instead.
4531 2001-11-22 Jim Meyering <meyering@lucent.com>
4533 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4535 2001-11-18 Paul Eggert <eggert@twinsun.com>
4537 * tempname.c (TMP_MAX): Remove; no longer needed.
4538 (TEMPORARIES): New macro.
4539 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4540 removes an artificial limitation (e.g. HP-UX 10.20, where
4543 2001-11-18 Jim Meyering <meyering@lucent.com>
4545 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4548 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4549 files will be created before anything else.
4551 2001-11-17 Jim Meyering <meyering@lucent.com>
4553 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4554 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4555 rather than group writable. Patch by Juan F. Codagnone.
4557 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4558 Instead, include "xalloc.h".
4560 * mountlist.c: Include unlocked-io.h after all system headers.
4561 Remove explicit declarations of xmalloc, xrealloc,
4562 and xstrdup. Instead, include "xalloc.h".
4564 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4565 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4566 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4568 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4569 Reported by Padraig Brady.
4571 * mkstemp.c: #undef mkstemp.
4573 (rpl_mkstemp): Rename from mkstemp.
4576 2001-11-16 Jim Meyering <meyering@lucent.com>
4578 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4579 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4580 determine the amount of total physical memory, use pstat_getstatic.
4581 HPUX-11 doesn't define _SC_PHYS_PAGES.
4582 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4583 If sysconf couldn't be used to determine the amount of available
4584 physical memory, use both pstat_getstatic and pstat_getdynamic.
4585 Based on a patch from Bob Proulx.
4587 2001-11-05 Jim Meyering <meyering@lucent.com>
4589 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4591 2001-11-03 Jim Meyering <meyering@lucent.com>
4593 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4594 in argmatch_to_argument call.
4596 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4599 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4600 e.g., a fault due to an attempt to free a NULL pointer.
4602 2001-11-01 Jim Meyering <meyering@lucent.com>
4604 * dirfd.c, dirfd.h: New files.
4605 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4607 * hash.c (hash_print) [TESTING]: Clean up.
4609 2001-10-22 Paul Eggert <eggert@twinsun.com>
4611 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4612 to avoid a warning if -Wall.
4614 2001-10-21 Paul Eggert <eggert@twinsun.com>
4616 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4618 2001-10-21 Jim Meyering <meyering@lucent.com>
4620 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4621 this code would end up calling gettext even in packages built
4623 * getopt.c (_): Likewise.
4624 * regex.c (_): Likewise.
4626 2001-10-20 Paul Eggert <eggert@twinsun.com>
4628 * error.c (strerror_r): Do not declare unless !_LIBC.
4629 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4630 Use strerror_r that is only a macro, even if it is not a function.
4631 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4632 (private_strerror): Use prototypes, not old-style function definition.
4633 (print_errno_message): New function.
4634 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4636 (error_tail, error, error_at_line): Use it.
4638 2001-10-11 Jim Meyering <meyering@lucent.com>
4640 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4641 and quote_n (1, ... to avoid clobbering a buffer.
4643 2001-10-05 Jim Meyering <meyering@lucent.com>
4645 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4646 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4647 * hash-pjw.h: New file.
4649 2001-09-30 Jim Meyering <meyering@lucent.com>
4651 * mountlist.c [MOUNTED_GETFSSTAT]:
4652 Include <sys/ucred.h>, for Apple Darwin.
4653 Include sys/mount.h and sys/fs_types.h only if available.
4655 (read_filesystem_list): Use FS_TYPE.
4657 2001-09-29 Paul Eggert <eggert@twinsun.com>
4659 * exclude.c (excluded_filename): 0 -> false, since it's
4662 2001-09-28 Paul Eggert <eggert@twinsun.com>
4664 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4665 #defines strtoimax. Also treat the other strto* functions
4668 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4669 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4670 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4672 2001-09-26 Jim Meyering <meyering@lucent.com>
4674 Most macros in unlocked-io.h had the wrong number of arguments.
4675 * gen-uio: New script.
4676 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4677 * unlocked-io.hin: Remove file.
4678 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4679 rather than trying to embed it here.
4680 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4681 Reported by Padraig Brady.
4683 2001-09-25 Volker Borchert <bt@teknon.de>
4685 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4687 2001-09-23 Jim Meyering <meyering@lucent.com>
4689 * mountlist.c: Remove useless parentheses in #if directives.
4690 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4691 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4693 2001-09-22 Jim Meyering <meyering@lucent.com>
4695 * localcharset.c: Update from latest gettext.
4696 * config.charset: Likewise.
4698 2001-09-20 Jim Meyering <meyering@lucent.com>
4700 * xstrtol.c (strtoimax): Guard declaration with
4701 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4702 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4703 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4704 (strtoumax): Likewise, for completeness (it wasn't necessary).
4706 2001-09-06 Paul Eggert <eggert@twinsun.com>
4708 * strtoimax.c (HAVE_LONG_LONG):
4709 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4710 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4711 to work around bug in IBM C compiler.
4713 2001-09-16 Jim Meyering <meyering@lucent.com>
4715 * mkdir.c: New file.
4717 2001-09-04 Paul Eggert <eggert@twinsun.com>
4719 * xgetcwd.c: Revert some of the previous change; intead,
4720 fix the HAVE_GETCWD_NULL code to behave more like the
4721 !HAVE_GETCWD_NULL code used to.
4724 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4727 2001-09-04 Paul Eggert <eggert@twinsun.com>
4729 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4730 Use ssize_t, not int, to store result of readlink.
4731 Check for ssize_t overflow as well as size_t overflow,
4732 as POSIX says the result of readlink is implementation-defined
4733 when ssize_t overflows.
4734 Remove unnecessary cast to char*.
4735 Use free+malloc instead of realloc, as the storage doesn't need
4736 to be preserved and it's clearer and can be more efficient that way.
4737 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4738 * xreadlink.h (xreadlink): Update prototype.
4740 2001-09-03 Paul Eggert <eggert@twinsun.com>
4742 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4743 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4744 spotted by Jim Meyering.
4746 2001-09-03 Jim Meyering <meyering@lucent.com>
4748 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4750 2001-09-03 Paul Eggert <eggert@twinsun.com>
4752 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4753 like the HAVE_GETCWD_NULL code.
4754 Include pathmax.h if not HAVE_GETCWD.
4755 Do not include xalloc.h.
4756 (INITIAL_BUFFER_SIZE): New symbol.
4757 Do not use xmalloc / xrealloc, since the caller is responsible for
4758 handling errors. Preserve errno around `free' during failure.
4759 Do not overrun buffer when using getwd.
4761 2001-09-03 Paul Eggert <eggert@twinsun.com>
4763 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4764 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4766 2001-09-02 Jim Meyering <meyering@lucent.com>
4768 * error.c: Update from GNU libc.
4770 2001-09-01 Jim Meyering <meyering@lucent.com>
4772 * xreadlink.c: New file.
4773 * xreadlink.h: New file.
4774 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4776 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4777 doesn't conflict with sparc Solaris 7's definition in
4778 /usr/include/sys/int_types.h.
4780 * exclude.c: Use `""', not `<>' to #include non-system header files.
4781 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4782 and strncasecmp as r-values. Unixware didn't have declarations.
4784 2001-08-31 Jim Meyering <meyering@lucent.com>
4786 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4787 Use an initial, malloc'd, buffer of length 128 rather than
4788 a statically allocated one of length 1024.
4790 2001-08-30 Paul Eggert <eggert@twinsun.com>
4792 * xgetcwd.c: Don't include pathmax.h.
4793 Include stdlib.h and unistd.h if available.
4795 (xmalloc, xstrdup, free): Remove decls.
4796 (xgetcwd): Don't assume sizes fit in unsigned.
4797 Check for overflow when computing sizes.
4798 Simplify reallocation code.
4800 2001-08-28 Paul Eggert <eggert@twinsun.com>
4802 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4804 * strtoimax.c: Renamed from strtoxmax.c, removing the
4807 Also, make the following further changes to make this file's
4808 configuration more similar to that of strtol.c:
4809 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4810 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4811 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4812 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4813 changed to signed values.
4815 And make the following changes as well:
4816 Fix copyright notice, as 1999 was missing.
4817 (verify): New macro.
4818 (strtoimax): Check sizes at compile-time, not run-time.
4819 Prefer strtol to strtoll if both work.
4820 (main): Remove; it was not that useful and was a pain to maintain.
4822 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4824 2001-08-30 Paul Eggert <eggert@twinsun.com>
4826 * savedir.c (savedir): Remove size parameter, as POSIX says that
4827 a directory's st_size can have an arbitrary value, so the old
4828 usage could waste an arbitrary amount of memory. All uses
4830 * savedir.h: Update prototype.
4832 2001-08-30 Paul Eggert <eggert@twinsun.com>
4834 * xstrtol.c (strtoimax): New decl.
4836 2001-08-28 Paul Eggert <eggert@twinsun.com>
4838 * xstrtol.h: Add copyright notice.
4839 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4840 LONGINT_INVALID_SUFFIX_CHAR.
4842 2001-08-30 Paul Eggert <eggert@twinsun.com>
4844 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4847 2001-08-30 Paul Eggert <eggert@twinsun.com>
4849 * hash.c: Remove '2001' from copyright notice.
4851 2001-08-30 Paul Eggert <eggert@twinsun.com>
4853 * full-write.h: New file.
4854 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4855 * full-write.c: Correct credits, as cccp.c no longer
4856 exists and anyway it was so heavily changed from the old cccp
4857 code as to be unrecognizable. Include full-write.h.
4858 (full_write) Return size_t, with short writes meaning failure.
4859 All callers changed. This fixes a bug with large buffers
4861 * utime.c: Include full-write.h.
4863 2001-08-30 Paul Eggert <eggert@twinsun.com>
4865 Merge 'exclude' changes from tar 1.13.22.
4866 This fixes one or two unlikely storage allocation overflow bugs,
4867 but doesn't change user-visible behavior otherwise.
4869 2001-08-30 Paul Eggert <eggert@twinsun.com>
4871 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4872 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4873 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4874 Include if available.
4875 (<xalloc.h>): Include
4876 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4877 (verify): New macro. Use it to verify that EXCLUDE macros do not
4878 collide with FNM macros.
4879 (struct patopts): New struct.
4880 (struct exclude): Use it, as exclude patterns now come with options.
4881 (new_exclude): Support above changes.
4882 (new_exclude, add_exclude_file):
4883 Initial size must now be a power of two to simplify overflow checking.
4884 (free_exclude, fnmatch_no_wildcards): New function.
4885 (excluded_filename): No longer requires options arg, as the options
4886 are determined by add_exclude. Now returns bool, not int.
4887 (excluded_filename, add_exclude):
4888 Add support for the fancy new exclusion options.
4889 (add_exclude, add_exclude_file): Now takes int options arg.
4890 Check for arithmetic overflow when computing sizes.
4891 (add_exclude_file): xrealloc might modify errno, so don't
4892 realloc until after errno might be used.
4894 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4896 (free_exclude): New decl.
4897 (add_exclude, add_exclude_file): Now takes int options arg.
4898 (excluded_filename): No longer requires options arg, as the options
4899 are determined by add_exclude. Now returns bool, not int.
4901 2001-08-30 Paul Eggert <eggert@twinsun.com>
4903 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4905 2001-08-27 Jim Meyering <meyering@lucent.com>
4907 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4909 * version-etc.c (N_): Remove definition.
4910 Revert most of last change.
4911 Instead, simply don't mark the `Copyright...' string for translation.
4912 Based on advice from Paul Eggert.
4914 * strtoxmax.c: Tweak comment.
4916 2001-08-26 Jim Meyering <meyering@lucent.com>
4918 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4919 of copyright with `%s' so translators don't get an untranslated
4921 (COPYRIGHT_YEAR): Define.
4922 (version_etc): Use fprintf rather than fputs.
4923 Suggestion from Ulrich Drepper.
4925 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4927 * strtoll.c: New file, from GNU libc.
4928 * xstrtoimax.c: New file.
4930 * xstrtol.h: Add xstrtoimax.
4931 * strtoumax.c: New file. Simply include "strtoumax.c".
4932 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4934 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4935 * strtoxmax.c: ... then renamed to this.
4937 2001-08-13 Paul Eggert <eggert@twinsun.com>
4939 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4940 Port to Solaris 8, where 'sed' requires a space after the 'r'
4941 command, and where sh dislikes "$/". Clean up the spacing a bit.
4942 Redirect output to $tmp just once.
4944 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4946 * addext.c (<errno.h>): Include.
4947 (errno): Declare if not defined.
4948 (addext): Work correctly when pathconf returns -1 and leaves
4949 errno alone because there is no limit. Also, work even if
4950 pathconf returns a value greater than SIZE_MAX.
4952 2001-08-12 Jim Meyering <meyering@lucent.com>
4954 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4955 Simply `return getcwd (NULL, 0);'.
4956 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4957 Use 1300 as initial value for length, not PATH_MAX.
4959 * pathmax.h: Clean up cpp syntax.
4961 2001-08-12 Jim Meyering <meyering@lucent.com>
4963 * gettimeofday.c: New file.
4965 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4967 2001-08-04 Jim Meyering <meyering@lucent.com>
4969 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4970 to get in sync with glibc.
4972 2001-08-03 Paul Eggert <eggert@twinsun.com>
4974 The following changes are from gettext 0.10.39 as maintained by
4977 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4978 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4979 with inverted sense. All uses changed.
4981 * mbswidth.c: Don't include <limits.h>.
4982 Include <stdlib.h> and <string.h> unconditionally.
4983 (iswcntrl, mbsinit, ISCNTRL): New macros.
4984 (mbsnwidth): Use K&R style function declarations.
4985 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4986 can optimize it when MB_CUR_MAX == 1.
4987 The width of control characters is zero, not 1.
4989 2001-07-15 Jim Meyering <meyering@lucent.com>
4991 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4992 (BUILT_SOURCES): Add unlocked-io.h.
4993 (io_functions): Define.
4994 (unlocked-io.h): New rule.
4995 (DISTCLEANFILES): Add unlocked-io.h.
4996 (all-local): Depend on unlocked-io.h, to ensure it is created.
4998 * unlocked-io.hin: New file
5000 * regex.c: Update from glibc.
5002 2001-07-05 Jim Meyering <meyering@lucent.com>
5004 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5006 (libfetish_a_SOURCES): Put all .h files here instead.
5007 Remove a thus-exposed (better checks in automake) duplicate and
5008 two unnecessary .h files.
5010 2001-06-11 Jim Meyering <meyering@lucent.com>
5012 * regex.c: Update from GNU libc.
5014 2001-05-27 Jim Meyering <meyering@lucent.com>
5016 * readutmp.h (UT_TYPE): Define.
5018 2001-05-24 Jim Meyering <meyering@lucent.com>
5020 * argmatch.c: Include "quote.h".
5021 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5022 quote function. Reported by Göran Uddeborg.
5024 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5026 * dirname.c (dir_name): Compute append_dot using path, not newpath
5027 which is not yet declared.
5029 2001-05-11 Paul Eggert <eggert@twinsun.com>
5031 * Makefile.am (libfetish_a_SOURCES):
5032 Add strftime.c, since we now compile it on all hosts.
5034 * strftime.c (my_strftime):
5035 Define to nstrftime if emacs, but only if my_strftime is not defined.
5036 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5037 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5038 Add one more extra argument: a nanoseconds value.
5041 (my_strftime function): Add %N format.
5042 (emacs_strftimeu): Renamed from emacs_strftime,
5043 with extra ut argument.
5045 2001-05-11 Paul Eggert <eggert@twinsun.com>
5047 dirname code cleanup. base_name now behaves more compatibly
5048 with POSIX basename when given file names that have trailing
5049 slashes, and similarly for dir_name. Add new primitives
5050 base_len and dir_len. Put the directory-name-related decls
5053 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5054 * backupfile.c (base_name): Likewise.
5055 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5056 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5057 * makepath.c (strip_trailing_slashes): Likewise.
5058 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5060 * rename.c (strip_trailing_slashes): Likewise.
5061 * same.c (base_name): Likewise.
5062 * stripslash.c (ISSLASH): Likewise.
5064 * addext.c: Include <dirname.h> after size_t is defined.
5065 * backupfile.c: Likewise.
5067 * addext.c (addext): Use base_len to trim redundant
5068 trailing slashes instead of doing it ourselves.
5069 But do not trim the last slash if it is not redundant.
5071 * backupfile.c (find_backup_file_name,
5072 max_backup_version): Use base_len instead of rolling it ourselves.
5073 Handle the case of "" and (on DOS) "C:" correctly.
5075 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5076 Include <string.h>, <dirname.h>.
5077 (base_name): Allow file names ending in slashes, other than names
5078 that are all slashes. In this case, return the basename followed
5079 by the slashes. This is more general, and can be used in places
5080 where the original base_name purposely had an assertion failure.
5081 (base_len): New function.
5083 * dirname.c: Include <string.h> instead of <stdlib.h>.
5084 Do not include <assert.h>; no longer needed.
5086 (memrchr): Remove decl.
5087 (dir_name_r): Remove.
5088 (dir_len): Renamed from dirlen. All callers changed.
5089 Rewrite in terms of base_name, for simplicity and consistency.
5090 (dir_name): Never return NULL. All callers changed.
5091 Do not include <stdlib.h> in test program; no longer needed.
5092 return 0; is fine for test program.
5094 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5096 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5098 * path-concat.c (path_concat): Use base_len to compute
5099 base length, not strlen; this means we cannot rely on memcpy
5102 * same.c (STREQ): Remove.
5103 (same_name): Handle the case where the basename ends in trailing '/'.
5105 * stripslash.c (strip_trailing_slashes): Return nonzero if
5106 a slash was stripped. Do not strip the last slash after a
5109 2001-04-08 Jim Meyering <meyering@lucent.com>
5111 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5112 recomputed; that's necessary when the offset spans a DST transition.
5113 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5115 2001-04-02 Jim Meyering <meyering@lucent.com>
5117 * regex.h, regex.c: Update from GNU libc.
5119 2001-03-19 Paul Eggert <eggert@twinsun.com>
5121 * version-etc.c (version_etc_copyright): Update to 2001.
5123 2001-03-16 Paul Eggert <eggert@twinsun.com>
5125 * tempname.c (uint64_t): Define to uintmax_t if
5126 not defined, and if UINT64_MAX is not defined.
5127 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5128 Reported by John David Anglin.
5130 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5132 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5133 alias if codeset is empty.
5134 * config.charset (BeOS): Use wildcard syntax.
5136 2001-03-13 Jim Meyering <meyering@lucent.com>
5138 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5139 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5142 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5144 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5146 * unicodeio.c (print_unicode_char): Simplify accordingly.
5148 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5150 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5151 support for DOS/DJGPP.
5153 2001-02-28 Paul Eggert <eggert@twinsun.com>
5155 * Makefile.am (libfetish_a_SOURCES):
5156 Add dup-safer.c, fopen-safer.c.
5157 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5159 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5161 2001-02-25 Paul Eggert <eggert@twinsun.com>
5163 The mkstemp replacement is taken from glibc 2.2.2, with some
5164 portability fixes for use outside glibc, as follows:
5166 * tempname.c (struct_stat64): New macro.
5167 (direxists, __gen_tempname): Use it.
5168 This avoids a portability problem with Solaris 8.
5170 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5171 (<stddef.h>, <stdint.h>, <string.h>):
5172 Include only if STDC_HEADERS || _LIBC.
5173 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5174 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5175 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5176 (__set_errno): Define this macro if <errno.h> doesn't.
5177 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5178 Define these macros if <stdio.h> doesn't.
5179 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5180 Define these macros if <sys/stat.h>
5181 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5182 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5183 __xstat64): Define if not _LIBC.
5184 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5185 (__gen_tempname): Invoke gettimeofday only if
5186 HAVE_GETTIMEOFDAY || _LIBC;
5187 otherwise, fall back on plain "time".
5188 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5190 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5192 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5194 2001-02-17 Jim Meyering <meyering@lucent.com>
5196 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5197 around included file name.
5199 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5201 * strftime.c: Update from GNU libc (the only changes were to comments).
5203 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5205 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5207 2001-02-17 Paul Eggert <eggert@twinsun.com>
5209 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5210 Remove workaround macros for hosts that have mbrtowc but not
5211 mbstate_t, as we now insist on proper declarations for both
5212 before using mbrtowc.
5214 2001-02-17 Jim Meyering <meyering@lucent.com>
5216 * regex.c: Update from libc.
5218 2001-02-16 Paul Eggert <eggert@twinsun.com>
5220 * alloca.c (malloc): Undef before defining, since stdlib.h
5221 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5222 Reported by Mark Hounschell via Paul Eggert.
5224 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5226 * config.charset: Update for FreeBSD 4.2.
5228 2001-01-26 Jim Meyering <meyering@lucent.com>
5230 * quotearg.c: Include stddef.h.
5231 * quote.c: Include stddef.h.
5232 Reported by Axel Kittenberger.
5234 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5235 line in double quotes so that it evokes a better diagnostic.
5236 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5237 Reported by Axel Kittenberger.
5239 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5241 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5242 to avoid a warning. Add back 'const' to inptr.
5244 2001-01-16 Jim Meyering <meyering@lucent.com>
5246 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5249 2001-01-14 Jim Meyering <meyering@lucent.com>
5251 * rename.c: New file. From Volker Borchert.
5252 Include stdlib.h, string.h or strings.h, and xalloc.h.
5253 Use strip_trailing_slashes rather than open-coding it.
5255 2001-01-03 Paul Eggert <eggert@twinsun.com>
5257 * strftime.c: Sync with glibc time/strftime.c 1.81.
5259 2001-01-03 Jim Meyering <meyering@lucent.com>
5261 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5262 local `inptr' to avoid warning with some system declarations of iconv.
5264 2000-12-29 Paul Eggert <eggert@twinsun.com>
5266 * modechange.c: Do not assume that mode_t uses the
5267 traditional octal encoding. E.g. "chmod 1 FOO" should set
5268 the other-execute bit of FOO even if S_IXOTH != 1.
5270 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5271 WOTH, XOTH, ALLM): New macros.
5272 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5273 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5275 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5276 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5278 No need to use uintmax_t; unsigned long is long enough.
5279 Don't bother to get suffix since we don't use it.
5281 2000-12-24 Jim Meyering <meyering@lucent.com>
5283 * hash.c (is_prime): Return explicit boolean values.
5284 (hash_get_first): Return NULL to appease Irix5.6's 89.
5285 Reported by Nelson Beebe.
5287 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5289 * localcharset.c (locale_charset): Add support for Win32.
5291 2000-12-18 Paul Eggert <eggert@twinsun.com>
5293 * physmem.h, physmem.c: New files.
5295 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5296 (noinst_HEADERS): Add physmem.h.
5298 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5299 't' for compatibility with Solaris 8 sort.
5301 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5303 * config.charset: Add support for BeOS.
5305 2000-12-16 Jim Meyering <meyering@lucent.com>
5307 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5308 SHELLS_FILE to a file name that's useful on djgpp systems.
5310 (ADDITIONAL_DEFAULT_SHELLS): Define.
5311 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5312 Based mostly on a patch from Prashant TR.
5314 2000-12-16 Jim Meyering <meyering@lucent.com>
5316 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5317 N and M) would have treated it like `chown N:N FILE'.
5319 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5321 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5323 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5324 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5325 to the list of canonical encodings. Rename EUC-CN to GB2312.
5327 2000-12-08 Andreas Schwab <schwab@suse.de>
5329 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5330 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5332 2000-12-07 Jim Meyering <meyering@lucent.com>
5334 * stripslash.c (ISSLASH): Define.
5335 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5338 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5339 (dir_name_r): Declare this function as static.
5340 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5341 manifest itself on a name containing a mix of slashes and
5343 Make this function work with names starting with a DOS-style
5344 drive letter and colon prefix.
5345 (dir_name): Append `.' if necessary.
5346 Based mostly on patches from Prashant TR and Eli Zaretskii.
5348 * dirname.h (dir_name_r): Remove prototype.
5350 2000-12-05 Jim Meyering <meyering@lucent.com>
5352 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5354 2000-12-04 Jim Meyering <meyering@lucent.com>
5356 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5357 Also include memory.h, stdlib.h, unistd.h if appropriate.
5358 Reported by Andreas Jaeger (conflicting declaration of malloc).
5360 2000-12-02 Jim Meyering <meyering@lucent.com>
5362 * closeout.h: Make idempotent, to avoid some obscure warnings.
5364 2000-12-01 Paul Eggert <eggert@twinsun.com>
5366 * memrchr.c: Include <config.h> before any system include file.
5368 2000-11-29 Paul Eggert <eggert@twinsun.com>
5370 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5372 2000-11-26 Jim Meyering <meyering@lucent.com>
5374 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5376 2000-11-22 Paul Eggert <eggert@twinsun.com>
5378 * strftime.c (my_strftime): Do not invoke mbrlen with a
5379 size of (size_t) -1; it's not portable.
5381 2000-11-17 Akim Demaille <akim@epita.fr>
5383 * obstack.h: Formatting changes.
5384 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5385 prevent type checking.
5386 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5387 cast the value to (void *): assigning a `foo *' to a `void *'
5389 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5391 2000-11-17 Jim Meyering <meyering@lucent.com>
5393 * strstr.c: Update from GNU libc.
5395 2000-11-16 Jim Meyering <meyering@lucent.com>
5397 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5399 2000-11-11 Jim Meyering <meyering@lucent.com>
5401 * error.c: Add a couple #includes, merging from GNU libc version.
5403 2000-11-10 Jim Meyering <meyering@lucent.com>
5405 * obstack.h: Update from GNU libc.
5406 * obstack.c: Likewise.
5408 2000-11-06 Paul Eggert <eggert@twinsun.com>
5410 * getusershell.c (setusershell): Use rewind rather than
5411 fseek/fseeko, to avoid configuration hassles with fseeko.
5412 Don't bother opening SHELLS_FILE if shellstream is NULL;
5415 2000-11-05 Jim Meyering <meyering@lucent.com>
5417 * makepath.h (make_dir): Declare.
5418 * makepath.c (make_dir): Remove `static' attribute.
5421 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5423 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5424 last one in a bucket, advance to the next bucket.
5426 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5428 * fnmatch.c: Do not comment out all the code if we are using
5429 the GNU C library, because in some cases we are replacing buggy
5430 code in the GNU C library itself.
5432 2000-10-30 Paul Eggert <eggert@twinsun.com>
5434 * error.h, getline.h, modechange.h:
5435 Remove "2000" from Copyright line, as the file hasn't been
5436 changed this year other than in the copyright notice.
5438 * xalloc.h: Add "2000" to Copyright line, as this file
5439 was changed this year.
5441 2000-10-30 Paul Eggert <eggert@twinsun.com>
5443 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5444 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5445 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5447 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5449 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5450 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5451 doesn't define __restrict_arr.
5453 2000-10-29 Jim Meyering <meyering@lucent.com>
5455 * xstat.in: Fix grammar in comment.
5457 2000-10-28 Jim Meyering <meyering@lucent.com>
5459 * memchr.c: Update from libc.
5460 Adjust for portability:
5461 [HAVE_STDLIB_H]: Include stdlib.h.
5462 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5463 Undef __memchr, too.
5464 [!weak_alias]: Define __memchr to memchr.
5466 * regex.c: Update from libc.
5467 * regex.h: Likewise.
5468 * getopt1.c: Likewise.
5469 * memcmp.c: Likewise.
5471 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5472 Avoid using fseek, when possible -- it's broken by design.
5473 Patch by Ulrich Drepper.
5475 2000-10-26 Jim Meyering <meyering@lucent.com>
5477 * strftime.c: Update from libc.
5479 2000-10-25 Jim Meyering <meyering@lucent.com>
5481 * obstack.c: Update from libc.
5483 2000-10-23 Jim Meyering <meyering@lucent.com>
5485 * hard-locale.c (hard_locale): Revert last change -- it was simply
5486 wrong. That set_locale call must not have any side effects.
5489 2000-10-22 Jim Meyering <meyering@lucent.com>
5491 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5492 [CYCLIC]: Remove now-unused definition.
5494 * save-cwd.c (O_DIRECTORY): Define, if needed.
5495 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5496 Suggestion from Ulrich Drepper.
5498 2000-10-21 Jim Meyering <meyering@lucent.com>
5500 * dirname.c (dir_name_r): New function, factored out of dir_name.
5501 (dir_name): Use dir_name_r.
5502 * dirname.h (dir_name_r): Declare it.
5504 2000-10-21 Jim Meyering <meyering@lucent.com>
5506 * dirname.c (memrchr): Declare if necessary.
5507 (dir_name): Remove the restriction that there be no
5508 trailing slashes. Now, this code skips past them, effectively
5510 [TEST_DIRNAME] (main): New unit tests.
5512 * memrchr.c: New file from GNU libc.
5513 Undef __memrchr, too.
5514 [!weak_alias]: Define __memrchr to memrchr.
5515 Guard weak_alias use with `#ifdef weak_alias'.
5517 2000-10-17 Jim Meyering <meyering@lucent.com>
5519 * quote.h (PARAMS): Define and use.
5520 Reported by Akim Demaille.
5522 * getopt.c: Update from libc.
5524 2000-10-16 Jim Meyering <meyering@lucent.com>
5526 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5529 2000-09-25 Jim Meyering <meyering@lucent.com>
5531 * md5.h (rol): Define (from GnuPG).
5533 * sha.c: Give credit (GnuPG) where due.
5534 (M): Use rol rather than open-coding it.
5535 Add a FIXME comment.
5537 2000-09-21 Jim Meyering <meyering@lucent.com>
5539 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5540 Reported by Michael Stone.
5542 2000-09-20 Jim Meyering <meyering@lucent.com>
5544 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5545 (noinst_HEADERS): Add sha.h.
5546 Based on code from Scott G. Miller and from GnuPG.
5548 2000-09-15 Jim Meyering <meyering@lucent.com>
5550 * regex.c: Update from libc.
5552 2000-09-10 Jim Meyering <meyering@lucent.com>
5554 * getopt.c (_getopt_internal): Update from glibc.
5556 2000-09-09 Jim Meyering <meyering@lucent.com>
5558 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5559 think it should be used as a general replacement for isascii.
5560 * fnmatch.c: Likewise.
5561 * mbswidth.c: Likewise
5562 * regex.c: Likewise.
5565 * userspec.c: Include sys/param.h and limits.h.
5567 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5568 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5569 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5570 UID, GID. Check range.
5572 2000-09-06 Jim Meyering <meyering@lucent.com>
5574 * getopt.c (_getopt_internal): Update from glibc.
5576 2000-08-30 Jim Meyering <meyering@lucent.com>
5578 * strftime.c: Merge in changes from GNU libc.
5580 2000-08-26 Jim Meyering <meyering@lucent.com>
5582 * closeout.c: Include "__fpending.h".
5583 (close_stdout_status): Return right away if there's nothing to flush.
5585 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5586 * __fpending.c: New file.
5587 * __fpending.h: New file.
5589 2000-08-07 Paul Eggert <eggert@twinsun.com>
5591 Standardize on "memory exhausted" instead of "Memory exhausted"
5592 or "virtual memory exhausted".
5593 * obstack.c (print_and_abort): Use "memory exhausted", not
5594 "virtual memory exhausted".
5595 * same.c (same_name): Invoke xalloc_die instead of printing
5597 * userspec.c (parse_user_spec): Likewise.
5598 * bumpalloc.h: comment fix
5599 * same.c, userspec.c: Include xalloc.h.
5601 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5602 not char *const and pointing to a constant array.
5603 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5604 (xrealloc): Comment fix.
5606 * userspec.c (parse_user_spec):
5607 Don't translate a message until just before returning,
5608 to avoid unnecessary translation.
5610 2000-08-07 Jim Meyering <meyering@lucent.com>
5612 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5613 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5614 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5615 getgroups.c, gethostname.c, getopt.h, group-member.c,
5616 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5617 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5618 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5619 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5620 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5621 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5622 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5623 yesno.c: Back out Copyright date changes for each file with no change
5624 this year. This eases coordination with other programs using the same
5625 source code modules. From Paul Eggert.
5627 2000-08-03 Greg McGary <greg@mcgary.org>
5629 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5630 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5631 (EXTEND_BUFFER): Use them.
5633 2000-08-01 Jim Meyering <meyering@lucent.com>
5635 * dirname.c (ISSLASH): Define.
5636 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5637 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5638 both `\' and `/' may be use as path separators.
5639 Based on a patch from Prashant TR.
5641 2000-07-31 Paul Eggert <eggert@twinsun.com>
5643 * quotearg.c (quotearg_n_options): Don't make the initial
5644 slot vector a constant, since it might get modified.
5646 2000-07-31 Jim Meyering <meyering@lucent.com>
5648 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5649 * obstack.c (print_and_abort): Likewise.
5651 2000-07-30 Paul Eggert <eggert@twinsun.com>
5653 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5654 buffer, so that the caller can always quote one small
5655 component of a "memory exhausted" message in slot 0.
5656 From a suggestion by Jim Meyering.
5658 2000-07-30 Jim Meyering <meyering@lucent.com>
5660 * makepath.c (make_path): Quote the other instance, too.
5662 * quotearg.c (N_STATIC_SLOTVECS): Define.
5663 (STATIC_BUF_SIZE): Define.
5664 (quotearg_n_options): Use only statically allocated storage when
5665 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5666 than STATIC_BUF_SIZE.
5668 2000-07-29 Jim Meyering <meyering@lucent.com>
5670 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5671 * dirname.c (dir_name): Likewise.
5673 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5675 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5676 (dir_name): Assert that there are no trailing slashes.
5678 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5680 * mbswidth.h (mbswidth): Add a flags argument.
5681 (mbswidth): New declaration.
5682 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5683 * mbswidth.c (mbswidth): Add a flags argument.
5684 (mbsnwidth): New function.
5686 2000-07-24 Jim Meyering <meyering@lucent.com>
5688 * mbswidth.c: Remove useless #else. From Bruno Haible.
5690 2000-07-23 Paul Eggert <eggert@twinsun.com>
5692 * mbswidth.c (_XOPEN_SOURCE):
5693 Don't define; this causes problems on Solaris 7.
5694 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5696 2000-07-23 Paul Eggert <eggert@twinsun.com>
5699 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5700 so that mbstate_t is always defined.
5702 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5703 be 1 in at least one GCC installation, and this configuration
5704 error is likely to be common. Ignoring MB_LEN_MAX hurts
5705 performance on hosts that have mbrtowc but have only unibyte
5706 locales, but I assume these hosts are rare.
5708 2000-07-23 Paul Eggert <eggert@twinsun.com>
5710 * quotearg.c: Streamline by invoking multibyte code only if needed.
5711 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5712 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5713 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5714 invoke multibyte primitives.
5716 2000-07-23 Jim Meyering <meyering@lucent.com>
5718 * basename.c (base_name): Add an assertion.
5720 2000-07-15 Bruno Haible <clisp.cons.org>
5722 * quotearg.c: When the system forces us to redefine mbstate_t,
5723 shadow its mbsinit function.
5725 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5727 * mbswidth.h: New file.
5728 * mbswidth.c: New file.
5729 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5730 (noinst_HEADERS): Add mbswidth.h.
5732 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5734 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5737 2000-07-15 Jim Meyering <meyering@lucent.com>
5739 * makepath.c: Include quote.h.
5740 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5741 corresponding argument in a `quote (...)' call.
5742 Give better diagnostics.
5744 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5745 (noinst_HEADERS): Add quote.h.
5747 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5748 from tar's src/misc.c.
5749 * quote.h: New file. Prototypes for same.
5751 2000-07-10 Paul Eggert <eggert@twinsun.com>
5753 From a suggestion by Bruno Haible.
5754 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5755 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5756 to decide whether to define the BeOS workaround macro;
5757 this adjusts to the change to AC_MBSTATE_T.
5759 2000-07-13 Paul Eggert <eggert@twinsun.com>
5761 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5763 * quotearg.c (quoting_style_args, quoting_style_vals,
5764 quotearg_buffer_restyled): Add support for
5765 clocale_quoting_style. Undo previous change to
5766 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5767 and "{RIGHT QUOTATION MARK}" msgids.
5769 2000-07-05 Paul Eggert <eggert@twinsun.com>
5771 The old behavior of quoting `like this' doesn't look good with
5772 newer, ISO-style fonts. See:
5773 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5775 Instead, quote "like this" by default. Let the translator
5776 tailor the locale-specific quoting behavior by providing
5777 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5779 * quotearg.c (N_): New macro.
5780 (gettext_default): New function.
5781 (quotearg_buffer_restyled): Use
5782 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5783 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5785 2000-07-09 Jim Meyering <meyering@lucent.com>
5787 * Most files: Update copyright dates to include 2000.
5789 2000-07-08 Jim Meyering <meyering@lucent.com>
5791 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5793 (xgethostname): Remove now-unnecessary #ifdef.
5794 Move declaration of `err' into loop where it's used.
5796 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5798 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5799 by allocating a larger buffer. Test the gethostname return value for
5800 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5801 returns an error and ENAMETOOLONG isn't defined.
5803 2000-07-05 Paul Eggert <eggert@twinsun.com>
5804 and Bruno Haible <haible@clisp.cons.org>
5806 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5808 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5810 * quotearg.c (struct quoting_options): Simplify quote_these_too
5813 2000-07-03 Jim Meyering <meyering@lucent.com>
5815 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5816 Reported by Bruno Haible.
5818 2000-07-04 Jim Meyering <meyering@lucent.com>
5820 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5821 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5824 2000-07-03 Paul Eggert <eggert@twinsun.com>
5825 and Bruno Haible <haible@clisp.cons.org>
5827 * quotearg.c (mbrtowc):
5828 Assign to *pwc, and return 1 only if result is nonzero.
5829 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5831 2000-07-03 Jim Meyering <meyering@lucent.com>
5833 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5834 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5837 2000-07-02 Jim Meyering <meyering@lucent.com>
5839 * quotearg.c (mbstate_t): Don't define here.
5841 2000-07-02 Jim Meyering <meyering@lucent.com>
5843 * nanosleep.c (SIGCONT): Define if not already defined.
5845 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5847 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5848 per change in ../m4/ls-mntd-fs.m4.
5849 (read_filesystem_list): Ignore symbolic links.
5851 2000-06-29 Jim Meyering <meyering@lucent.com>
5853 * same.c: Include <string.h> or <strings.h>, as appropriate,
5854 for declaration of strcmp.
5856 * long-options.c: Include <stdlib.h>, for declaration of exit.
5858 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5859 Avoid warning by casting result to `char *' to remove `const'.
5861 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5863 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5865 2000-06-26 Paul Eggert <eggert@twinsun.com>
5867 savedir now sets errno on failure and invokes xmalloc to get memory.
5868 Fix a couple of other minor bugs while we're at it.
5870 * savedir.c (<unistd.h>): Do not include; there's no need.
5871 (NAMLEN): Remove macro.
5872 (malloc, realloc): Remove decls.
5874 ("xalloc.h"): Include.
5875 (NAME_SIZE_DEFAULT): New macro.
5876 (savedir): Use xmalloc / xrealloc to allocate memory.
5877 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5878 Skip "" directory entries.
5879 Use strlen to calculate directory entry length, since the old method
5880 is rarely used these days and isn't worth supporting.
5881 Don't use a pointer after freeing it.
5882 Check for integer overflow when calculating allocation size.
5883 Use memcpy to copy entries, instead of stpcpy.
5884 Set errno properly when returning NULL.
5885 Check for readdir error.
5887 2000-06-26 Jim Meyering <meyering@lucent.com>
5889 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5893 * getusershell.c (xmalloc, xrealloc): Remove functions.
5895 Don't include <stdlib.h>. Don't declare malloc, realloc.
5897 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5899 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5901 2000-06-24 Jim Meyering <meyering@lucent.com>
5903 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5905 2000-06-21 Jim Meyering <meyering@lucent.com>
5907 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5909 2000-06-19 Paul Eggert <eggert@twinsun.com>
5911 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5912 (mbrtowc, mbstate_t): Define substitutes if
5913 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5914 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5915 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5917 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5919 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5920 than 1024, return a memory chunk of least possible size, instead
5921 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5922 Use free/xmalloc instead of xrealloc to avoid copying for very long
5925 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5927 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5928 address, not strdup. Include <stdlib.h> and don't declare free().
5930 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5932 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5935 2000-06-21 Jim Meyering <meyering@lucent.com>
5937 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5938 (noinst_HEADERS): Add getstr.h.
5940 * getline.c (getstr): Move into a separate file.
5941 * getstr.c (getstr): New file, extracted from getline.c, with
5942 the following changes: new parameter, delim2; both delim[12]
5943 parameters have type `int', not `char'. The latter would lose
5944 with 8-bit delimiters.
5945 * getstr.h: New file.
5947 2000-06-19 Jim Meyering <meyering@lucent.com>
5949 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5951 2000-06-18 Jim Meyering <meyering@lucent.com>
5953 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5954 Besides, these days every porting target provides a mkdir function.
5956 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5957 (this snippet comes from src/system.h).
5959 2000-06-15 Paul Eggert <eggert@twinsun.com>
5961 * human.c (adjust_value): New function.
5962 (human_readable_inexact): Apply rounding style even when
5963 printing approximate values.
5965 2000-06-14 Paul Eggert <eggert@twinsun.com>
5967 * human.c (human_readable_inexact): Allow an input block
5968 size that is not a multiple of the output block size, and vice versa.
5969 Reported by Piergiorgio Sartor.
5971 2000-06-14 Paul Eggert <eggert@twinsun.com>
5973 * getdate.y (get_date): Apply relative times after time
5974 zone indicator, not before. Reported by Todd A. Jacobs.
5976 2000-06-13 Jim Meyering <meyering@lucent.com>
5978 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5980 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5982 2000-06-12 Paul Eggert <eggert@twinsun.com>
5984 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5986 2000-06-04 Paul Eggert <eggert@twinsun.com>
5988 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5990 2000-06-04 Jim Meyering <meyering@lucent.com>
5992 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5993 SunOS 4.1.4 for which gid_t is an unsigned type.
5995 2000-06-03 Jim Meyering <meyering@lucent.com>
5997 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5999 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6001 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6002 newer, don't install charset.alias.
6003 * config.charset: Change the Linux/glibc rules so they become empty
6004 on glibc-2.1 or newer.
6006 2000-06-02 Jim Meyering <meyering@lucent.com>
6008 * mountlist.c: Back out last change. Instead, do this...
6009 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6010 member using the same `ignore'-testing code.
6011 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6015 2000-05-29 Jim Meyering <meyering@lucent.com>
6017 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6018 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6020 2000-05-22 Jim Meyering <meyering@lucent.com>
6022 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6024 2000-05-18 Jim Meyering <meyering@lucent.com>
6026 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6027 back, too, since it may have been modified by allocate_entry.
6028 (hash_delete): Rewrite to use neither the assignment operator
6029 nor the comma operator in an if-expression.
6031 2000-05-15 Paul Eggert <eggert@twinsun.com>
6034 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6035 Remove; no longer needed.
6036 "quotearg.h": Add include.
6037 (file_name): Do not bother to explicitly initialize to NULL; it's less
6038 efficient on some hosts.
6039 (close_stdout_status): Remove test as to whether stdout was already
6040 closed; it breaks for the case "echo x | sort >&-".
6041 Quote file name colons.
6042 Do not assume that _("write error") lacks format strings.
6044 2000-05-15 Jim Meyering <meyering@lucent.com>
6046 * version-etc.c (version_etc_copyright): Update the copyright string
6047 used in all --version output.
6049 2000-05-14 Jim Meyering <meyering@lucent.com>
6051 * closeout.c (close_stdout_set_file_name): New function.
6052 (close_stdout_status): Use new file-scoped global.
6053 Return right away if fstat says the stdout file descriptor is invalid.
6054 * closeout.h (close_stdout_set_file_name): Declare.
6056 2000-05-10 Jim Meyering <meyering@lucent.com>
6058 * closeout.c [default_exit_status]: New file-scoped variable.
6059 (close_stdout_set_status): New function.
6060 * closeout.h (close_stdout_set_status): Declare.
6062 2000-05-08 Jim Meyering <meyering@lucent.com>
6064 * long-options.c: Don't include closeout.h.
6065 (parse_long_options): Don't call close_stdout for --version.
6067 2000-05-06 Jim Meyering <meyering@lucent.com>
6069 * strnlen.c: Undefine __strnlen and strnlen.
6070 [!weak_alias]: Define __strnlen to strnlen.
6072 * atexit.c: New file, from libiberty.
6074 2000-05-06 Jim Meyering <meyering@lucent.com>
6076 * closeout.c (close_stdout_status): Also check for errors on the
6079 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6081 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6082 instead of xmalloc, xrealloc, path_concat.
6083 (locale_charset): Treat empty environment variables as absent.
6084 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6086 2000-05-04 Jim Meyering <meyering@lucent.com>
6088 * getopt.c: Update from glibc.
6089 * obstack.c: Likewise.
6090 * obstack.h: Likewise.
6091 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6093 * regex.h: Likewise.
6094 * strndup.c: Likewise.
6095 * strnlen.c: New file, from glibc.
6097 2000-05-01 Jim Meyering <meyering@lucent.com>
6099 * full-write.c (full_write): Remove `FIXME' part of comment.
6101 2000-04-29 Jim Meyering <meyering@lucent.com>
6103 * path-concat.c: Declare strdup only if it's not defined.
6104 * canon-host.c: Likewise.
6106 2000-04-28 Jim Meyering <meyering@lucent.com>
6108 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6109 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6110 included first, then limits.h is included by locale.h by libintl.h.
6111 From John David Anglin.
6113 2000-04-25 Jim Meyering <meyering@lucent.com>
6115 * makepath.c (S_IRWXUGO): Define.
6116 (make_path): Always perform explicit chmod if MODE specifies any
6117 of the `special' permission bits. Prompted by a bug report against
6118 install from Mate Wierdl and Joost van Baal.
6120 2000-04-18 Jim Meyering <meyering@lucent.com>
6124 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6125 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6127 2000-04-17 Jim Meyering <meyering@lucent.com>
6129 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6130 the definition of it to rpl_strftime also defined-away the system's
6133 2000-04-15 Jim Meyering <meyering@lucent.com>
6135 Use `C' to denote so-called `contiguous' files, the same way
6137 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6138 (ftypelet): Use S_ISCTG.
6139 From Michael Deutschmann.
6141 2000-04-14 Jim Meyering <meyering@lucent.com>
6143 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6145 2000-04-08 Jim Meyering <meyering@lucent.com>
6147 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6148 names don't conflict. Reported by Eli Zaretskii.
6150 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6152 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6153 bug. Deal with the different error behavior of Irix iconv.
6155 2000-04-07 Jim Meyering <meyering@lucent.com>
6157 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6158 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6160 2000-04-05 Jim Meyering <meyering@lucent.com>
6162 Portability tweaks required for ultrix4.3.
6163 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6164 * readutmp.c: Include sys/types.h before sys/stat.h.
6165 * canon-host.c: Declare strdup.
6166 * path-concat.c: Likewise.
6167 From John David Anglin.
6169 2000-04-04 Jim Meyering <meyering@lucent.com>
6171 Be more DOS 8.3-friendly.
6172 * ref-add.sin: Renamed from ref-add.sed.in.
6173 * ref-del.sin: Renamed from ref-del.sed.in.
6174 * Makefile.am: Reflect renaming.
6175 Reported by Eli Zaretskii.
6177 Use a temporary file name that won't clash with `charset.alias'
6178 in the DOS 8.3 name space.
6179 * Makefile.am (charset_tmp): Define.
6180 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6181 (uninstall-local): Likewise.
6182 Reported by Eli Zaretskii.
6184 2000-03-29 Paul Eggert <eggert@twinsun.com>
6186 * time/strftime.c (my_strftime): Make sure we call the system
6187 strftime, not ourselves, when invoking the underlying strftime.
6189 2000-03-24 Jim Meyering <meyering@lucent.com>
6191 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6192 (charset_alias): Define.
6193 (install-exec-local): Factor out common code.
6194 (uninstall-local): Split lines longer than 80.
6195 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6197 (.sed.in.sed): New rule. Don't redirect directly to $@.
6198 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6200 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6202 * config.charset: Output a line containing "Packages using this file".
6203 * ref-add.sed.in, ref-del.sed.in: New files.
6204 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6205 ref-del.sed): New rules.
6207 2000-03-17 Jim Meyering <meyering@lucent.com>
6209 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6210 Otherwise, include <strings.h>
6212 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6214 * unicodeio.c (utf8_wctomb): New function.
6215 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6216 format instead of in UCS-4 with platform dependent endianness.
6218 2000-03-07 Paul Eggert <eggert@twinsun.com>
6220 * savedir.c (savedir): Work even if directory size is
6221 negative; this can happen with some screwy NFS configurations.
6223 2000-03-06 Jim Meyering <meyering@lucent.com>
6225 * localcharset.c (get_charset_aliases): Don't try to free file_name
6226 if it's NULL (because we ran out of memory). From Bruno Haible.
6228 2000-03-05 Jim Meyering <meyering@lucent.com>
6230 * localcharset.c ("path-concat.h"): Include.
6231 (get_charset_aliases): Use path_concat instead of ANSI string
6234 * unicodeio.h (PARAMS): Define.
6235 Use it to guard prototype.
6237 2000-03-04 Jim Meyering <meyering@lucent.com>
6239 * Makefile.am (install-exec-local): Create $(libdir) before installing
6241 (uninstall-local): Uncomment this rule so `make distcheck' works
6244 * unicodeio.c (<errno.h>): Include it.
6245 (errno): Declare if not defined.
6247 * localcharset.c: Add Bruno's comment justifying use of volatile.
6249 * config.charset: New version, incorporating remarks from a linux
6250 i18n mailing list. From Bruno Haible.
6252 2000-03-02 Jim Meyering <meyering@lucent.com>
6254 * Makefile.am (EXTRA_DIST): Add config.charset.
6256 2000-03-01 Jim Meyering <meyering@lucent.com>
6258 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6259 * unicodeio.c: Likewise.
6261 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6263 * config.charset: New file.
6264 * localcharset.c: New file.
6265 * unicodeio.h, unicodeio.c: New files.
6266 * Makefile.am (DEFS): Add -DLIBDIR=...
6267 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6268 (noinst_HEADERS): Add unicodeio.h.
6269 (all-local, install-exec-local, charset.alias): New targets.
6271 2000-02-28 Paul Eggert <eggert@twinsun.com>
6273 * quotearg.c (ALERT_CHAR): New macro.
6274 (quotearg_buffer_restyled): Use it.
6276 2000-02-27 Jim Meyering <meyering@lucent.com>
6278 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6279 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6281 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6282 not `#if STDC_HEADERS'.
6283 Declare malloc if needed.
6285 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6286 now that autoconf always defines the HAVE_DECL_ symbols.
6287 * human.c: Likewise.
6289 * strtoumax.c: Likewise.
6291 * backupfile.c: Arrange for cpp to fail if the configure-time
6292 declaration check was not run.
6294 * human.c: Likewise.
6296 * strtoumax.c: Likewise.
6298 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6299 then first look up the entire `.'-containing string as a login name.
6301 2000-02-18 Paul Eggert <eggert@twinsun.com>
6303 * getdate.y: Handle two-digit years with leading zeros correctly.
6304 (textint): New typedef.
6305 (parser_control): Member year changed from int to textint.
6307 (YYSTYPE): Removed; replaced by %union with int and textint members.
6308 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6309 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6310 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6311 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6312 (date, number, to_year): Use width of number in digits, not its value,
6313 to determine whether it's a 2-digit year, or a 2-digit time.
6314 (yylex): Store number of digits of numeric tokens.
6315 Reported by John Kendall.
6317 (parser_control): Changed from struct parser_control to typedef (for
6318 consistency). All uses changed.
6320 (tID): Removed; not used.
6321 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6323 2000-02-14 Paul Eggert <eggert@twinsun.com>
6325 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6326 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6328 2000-02-12 Jim Meyering <meyering@lucent.com>
6330 * userspec.c (ISDIGIT): Define it.
6331 (isdigit): Remove definition.
6332 (is_number): Use ISDIGIT, not isdigit.
6333 <libintl.h>: Include.
6335 (parse_user_spec): Mark translatable strings.
6337 2000-02-10 Jim Meyering <meyering@lucent.com>
6339 With these changes, nanosleep.[ch] are finally enough like the other
6340 lib/* replacement files to compile on a few more losing systems.
6342 * nanosleep.h: Don't include config.h.
6343 Remove prototype from declaration of nanosleep.
6344 (PARAMS): Remove now-unneeded definition.
6345 * nanosleep.c: #undef nanosleep.
6346 (rpl_nanosleep): Rename from nanosleep.
6348 2000-02-03 Jim Meyering <meyering@lucent.com>
6350 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6351 rather than with `#if HAVE_UTMPNAME'.
6353 2000-02-01 Jim Meyering <meyering@lucent.com>
6355 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6357 2000-01-31 Jim Meyering <meyering@lucent.com>
6359 * nanosleep.h (nanosleep): Guard declaration with
6360 `#if ! HAVE_DECL_NANOSLEEP'.
6361 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6362 the declaration in that vendor's sys/timers.h.
6363 Reported by Christian Krackowizer.
6365 * quotearg.c (ISASCII): Add #undef and move definition to follow
6366 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6367 (ISPRINT): Likewise.
6368 Reported by Tom Tromey.
6370 2000-01-30 Jim Meyering <meyering@lucent.com>
6372 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6373 uses of ->ut_name. The latter doesn't work with new Linux header files
6374 where only utmpx.ut_user is declared.
6376 * readutmp.h (UT_USER): Define.
6378 2000-01-23 Jim Meyering <meyering@lucent.com>
6380 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6383 2000-01-22 Jim Meyering <meyering@lucent.com>
6385 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6386 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6387 Required for some AIX systems. Reported by Christian Krackowizer.
6388 [TESTING] (main): New function.
6390 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6391 * dirname.c (dir_name): Support for DOS-style file names with drive
6394 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6396 * strverscmp.c (ISDIGIT): Define.
6397 (strverscmp): Use ISDIGIT, not isdigit.
6399 2000-01-17 Paul Eggert <eggert@twinsun.com>
6401 * nanosleep.c (nanosleep):
6402 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6403 POSIX.1 doesn't require SA_INTERRUPT and some systems
6404 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6405 it's been part of POSIX.1 since day 1 (in 1988).
6407 2000-01-17 Jim Meyering <meyering@lucent.com>
6409 * interlock: Remove unused file. Reported by François Pinard.
6411 2000-01-16 Paul Eggert <eggert@twinsun.com>
6413 * quotearg.c (quotearg_buffer_restyled): Do not quote
6414 alert, backslash, formfeed, and vertical tab unnecessarily in
6415 shell quoting style.
6418 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6419 Free Software Foundation, Inc.
6420 Copying and distribution of this file, with or without modification,
6421 are permitted provided the copyright notice and this notice are preserved.
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