1 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4 "one's complement" -> "ones' complement" in comment, as per Knuth.
5 "value of type" -> "type or expression" in comment.
6 * mktime.c, strftime.c: Propagate intprops.h comment nits.
8 2005-03-26 Jim Meyering <jim@meyering.net>
11 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
12 Correct typos: s/or/of/.
14 2005-03-23 Jim Meyering <jim@meyering.net>
16 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
18 2005-03-21 Jim Meyering <jim@meyering.net>
20 Changes imported from coreutils.
22 * cycle-check.c: Don't include xalloc.h.
24 * path-concat.c: Don't include assert.h.
25 (path_concat): Remove assertion that would have triggered
26 for ABASE starting with more than one slash.
27 Reported by Andreas Schwab.
29 * path-concat.c (path_concat): Set *BASE_IN_RESULT
30 properly when ABASE is an absolute file name.
31 Correct the description of this function.
33 Add an assertion and a test driver.
34 This fixes a bug introduced on 2004-07-02.
35 Andreas Schwab reported the resulting failure of cp --parents:
36 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
38 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
40 * strftime.c (my_strftime): If the underlying strftime returns 0
41 (which shouldn't happen), generate nothing instead of returning 0
42 immediately, so that nstrftime (NULL, ...) doesn't return 0.
44 2005-03-16 Bruno Haible <bruno@clisp.org>
46 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
48 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
50 * strftime.c (my_strftime): Prepend space to format so that we can
51 reliably distinguish strftime failure from empty output on POSIX
54 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
56 * iconvme.c (SIZE_MAX): New macro, if not already defined.
57 (iconv_string): Don't guess a size-zero buffer, as that might cause
58 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
59 result would be 'too large', where 'too large' is (heuristically)
60 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
61 overflow concerns. This will prevent some unwanted malloc failures
62 when the inputs are very large.
64 2005-03-15 Bruno Haible <bruno@clisp.org>
66 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
69 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
72 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
74 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
76 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
77 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
81 2005-03-14 Simon Josefsson <jas@extundo.com>
83 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
86 2005-03-14 Jim Meyering <jim@meyering.net>
88 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
89 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
90 to be nonzero so that we (and caller) can detect the difference
91 between a valid zero-length expansion and an error return, even
92 when the underlying strftime fails before writing anything into
95 2005-03-10 Jim Meyering <jim@meyering.net>
97 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
98 so that this module works on systems without fchdir.
100 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
102 Factor int-properties macros into a single file, except for
104 * intprops.h: New file.
105 * getloadavg.c: Include it instead of limits.h.
106 (INT_STRLEN_BOUND): Remove.
107 * human.c: Include intprops.h.
108 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
109 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
110 * inttostr.h: Include intprops.h instead of limits.h.
111 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
112 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
113 for consistency with intprops.h.
114 (time_t_is_integer, twos_complement_arithmetic): Use them.
115 * sig2str.h: Include <signal.h>, intprops.h.
116 (INT_STRLEN_BOUND): Remove.
117 * strftime.c (TYPE_SIGNED): Remove.
118 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
119 * strtol.c: Adjust comments to match intprops.h.
120 * userspec.c: Include intprops.h.
121 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
122 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
123 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
124 instead of rolling our own expressions.
125 * xstrtol.c: Include xstrtol.h first, to test interface.
127 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
129 (my_strftime): Do not mishandle years close to INT_MAX, by doing
130 the right thing even if adding 1900 would overflow. Similarly
131 for tm_mon + 1 and tm_yday + 1.
132 Make %Y always equivalent to %C%y, and similarly for %G and %g.
133 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
134 (DO_SIGNED_NUMBER): New macro.
135 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
137 2005-03-07 Bruno Haible <bruno@clisp.org>
139 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
141 2005-03-03 Derek R. Price <derek@ximbiot.com>
142 Bruno Haible <bruno@clisp.org>
144 * pagealign_alloc.h: New file.
145 * pagealign_alloc.c: New file.
147 2005-01-28 Bruno Haible <bruno@clisp.org>
149 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
152 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
154 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
155 The workaround isn't strictly needed for POSIX conformance, and
156 it's too much of a pain to configure and maintain. We'll ask
157 people to fix their kernels instead.
158 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
159 (NANOSLEEP_BUG_WORKAROUND): Remove.
160 (xnanosleep): Remove the workaround.
162 2005-02-12 Bruno Haible <bruno@clisp.org>
164 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
166 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
168 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
169 * timespec.h (gettime): Return void, since it always
170 succeeds now. All uses changed.
171 * gettime.c (gettime) Likewise.
172 [HAVE_NANOTIME]: Prefer nanotime.
173 Assume gettimeofday succeeds, as POSIX requires.
174 Assime time () succeeds, since other code already does.
175 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
176 (timespec_subtract): Remove.
177 (NANOSLEEP_BUG_WORKAROUND): New constant.
178 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
179 things considerably. Use it only on GNU/Linux hosts, since the
180 workaround shouldn't be needed elsewhere.
182 2005-02-24 Bruno Haible <bruno@clisp.org>
184 * gettext.h: Update from GNU gettext 0.14.2.
186 2005-02-24 Bruno Haible <bruno@clisp.org>
188 * localcharset.c: Update from GNU gettext 0.14.2.
189 * config.charset: Update from GNU gettext 0.14.2.
191 2005-02-22 Simon Josefsson <jas@extundo.com>
193 * iconvme.h, iconvme.c: New files, from libc.
195 2005-02-20 Neil Conway <neilc@samurai.com>
197 * xgethostname.c (xgethostname): Check for ENOMEM, which is
198 returned by OSX/Darwin if the specified buffer is not large
199 enough for the hostname.
201 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
203 * memrchr.h: New file.
204 * chdir-long.c: Include it.
205 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
206 Don't bother including stddef.h.
208 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
210 * argp-help.c (__argp_help): Create a fake struct argp_state and
211 pass it to _help, otherwise the latter coredumps trying to
212 dereference state.root_argp.
214 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
216 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
218 Include <sys/types.h>, for dev_t.
219 (ME_DUMMY, ME_REMOTE): Move from here....
220 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
221 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
223 Include mountlist.h first, to test the interface.
225 2005-01-29 Bruno Haible <bruno@clisp.org>
227 * progname.c (program_name): Initialize.
228 Needed when linking statically on MacOS X.
230 2005-01-28 Bruno Haible <bruno@clisp.org>
232 * javacomp.sh.in: New file, from GNU gettext.
233 * javacomp.h: New file, from GNU gettext.
234 * javacomp.c: New file, from GNU gettext.
236 2005-01-26 Bruno Haible <bruno@clisp.org>
238 * javaexec.sh.in: New file, from GNU gettext.
239 * javaexec.h: New file, from GNU gettext.
240 * javaexec.c: New file, from GNU gettext.
242 2005-01-26 Simon Josefsson <jas@extundo.com>
244 * gai_strerror.c: Use GPL in header.
246 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
248 * argp-help.c (hol_entry_help): Avoid using non-constant
249 initializers for struct pentry_state.
250 (__argp_error): Check return value of __asprintf
251 (__argp_failure): Translate error message
253 * argp-parse.c: Removed braces around the expansion of N_()
255 2005-01-21 Jim Meyering <jim@meyering.net>
257 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
258 same value as for Solaris 9.
260 * chdir-long.c (chdir_long): Rewrite to remove limitation on
261 component length. This included changing the parameter to be
262 of type `char *' rather than `char const *'.
263 * chdir-long.h (chdir_long): Update prototype.
265 * openat.c (fdopendir, fstatat): New functions.
266 * openat.h: Include headers required for use of DIR and struct stat.
267 [AT_SYMLINK_NOFOLLOW]: Define.
268 (fdopendir, fstatat): Add prototypes.
270 2005-01-21 Bruno Haible <bruno@clisp.org>
272 * classpath.h: New file, from GNU gettext.
273 * classpath.c: New file, from GNU gettext.
275 2005-01-20 Simon Josefsson <jas@extundo.com>
277 * version-etc-fsf.c: New file, with version_etc_copyright.
278 * version-etc.c: Remove version_etc_copyright.
279 * version-etc.h (version_etc_copyright): Use [] instead of * in
280 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
282 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
284 * save-cwd.c (save_cwd): Remove code to support the case
285 where fchdir is missing or flaky.
287 2005-01-20 Simon Josefsson <jas@extundo.com>
289 * base64.h (isbase64): Add.
291 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
292 using a unsigned prototype, don't inline.
293 (base64_decode): Use it.
295 2005-01-19 Bruno Haible <bruno@clisp.org>
297 * sh-quote.h: New file, from GNU gettext.
298 * sh-quote.c: New file, from GNU gettext.
300 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
302 Merge changes from coreutils, as described below in several
303 changelogs dated today.
305 * save-cwd.c: Include "save-cwd.h" before other include files.
306 (O_DIRECTORY): Remove; not needed here, since "." must be
307 a directory. All uses removed.
308 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
309 universal on Suns, and we also need to test for IRIX.
310 Revamp code to use 'if' rather than '#if'.
311 Avoid unnecessary comparison of cwd->desc to 0.
313 * utimens.c (futimens): Robustify the previous patch, by checking
314 for known valid error numbers rather than observed invalid ones.
316 2005-01-18 Jim Meyering <jim@meyering.net>
318 * version-etc.c (version_etc_copyright): Update copyright date.
320 * utimens.c (futimens): Account for the fact that futimes
321 can also fail with errno == ENOSYS or errno == ENOENT.
322 Patch from Dmitry V. Levin.
324 Change the name of the robust chdir function from chdir to chdir_long.
325 * save-cwd.c: Include chdir-long.h rather than chdir.h.
326 (restore_cwd): Use chdir_long, not chdir.
327 * chdir-long.c: Renamed from chdir.c.
328 * chdir-long.h: Renamed from chdir.h.
329 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
332 2005-01-18 Bob Proulx <bob@proulx.com>
334 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
335 offsetof() macro construct to avoid compile failure with native HP-UX
336 11.0 ANSI C compiler.
338 2005-01-06 Bruno Haible <bruno@clisp.org>
340 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
341 because stpncpy.m4 takes care of it.
343 2004-01-24 Bruno Haible <bruno@clisp.org>
345 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
347 2003-10-09 Bruno Haible <bruno@clisp.org>
349 * progreloc.c: Include xalloc.h instead of xmalloc.h.
351 2005-01-06 Bruno Haible <bruno@clisp.org>
353 * fwriteerror.h (fwriteerror): Change specification to include fclose.
354 * fwriteerror.c: Include <stdbool.h>.
355 (fwriteerror): At the end, close the file stream. Record whether
356 stdout was already closed.
358 2004-05-27 Bruno Haible <bruno@clisp.org>
360 * execute.c (environ): Declare if needed.
361 * pipe.c (environ): Likewise.
362 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
364 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
366 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
367 definitions to be after all include files, to avoid collisions.
368 Problem reported by Bob Proulx.
370 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
372 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
373 not needed. This removes a dependency on the gettext module.
374 [defined _LIBC]: Do not include <libintl.h>; not needed.
376 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
378 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
381 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
383 * argp-parse.c: Include <stddef.h>.
384 (alignof, alignto): New macros.
385 (parser_init): Don't assume that void * is aligned sufficiently
388 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
389 need to extend the stack.
390 (YYINITDEPTH): New macro, so that the initial stack isn't overly
393 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
395 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
397 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
399 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
400 Remove now-obsolete comment about AIX.
401 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
402 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
403 (YYMAXDEPTH): New macro.
405 2004-12-18 Bruno Haible <bruno@clisp.org>
407 * fatal-signal.c (fatal_signals): Make non-const.
408 (init_fatal_signals): New function.
409 (uninstall_handlers, install_handlers): Ignore signals that were set to
411 (at_fatal_signal): Call init_fatal_signals.
412 (init_fatal_signal_set): Likewise. Ignore signals that were set to
414 Reported by Paul Eggert.
416 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
418 * getdate.y (textint): New member "negative".
419 (time_zone_hhmm): New function.
420 Expect 14 shift-reduce conflicts, not 13.
421 (o_colon_minutes): New rule.
422 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
423 (yylex): Set the "negative" member of signed numbers.
425 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
427 Changes imported from coreutils.
428 * hard-locale.c: Assume <locale.h> exists.
430 (GLIBC_VERSION): New macro.
431 (hard_locale): Assume setlocale exists.
432 Rewrite to avoid #ifdef.
433 Use strdup rather than malloc + strcpy.
434 * human.c: Assume <locale.h> exists.
435 (human_readable): Assume localeconv exists.
437 2004-12-01 Jakub Jelinek <jakub@redhat.com>
439 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
440 convert T2, not T. (Imported from libc.)
442 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
444 * getcwd.c (is_ENAMETOOLONG): New macro.
445 (__getcwd.c): Don't restore errno; glibc doesn't.
446 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
447 first, falling back to our code only if its results look suspicious.
448 Ensure that the resulting buffer is only as large as necessary.
450 * readutmp.c: Include readutmp.h first.
451 Include <errno.h>, since readutmp.h no longer does that.
452 * readutmp.h: Don't include <errno.h>,
453 <sys/param.h>, <time.h>; not needed to establish interface.
454 (errno): Remove decl.
455 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
456 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
457 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
459 2004-11-28 Simon Josefsson <jas@extundo.com>
461 * base64.h, base64.c: New file.
463 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
465 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
467 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
469 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
470 HP's ANSI C compiler.
471 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
472 Declaring int functions causes warnings on some modern systems and
473 shouldn't be needed to compile on ancient ones.
474 * same.c (MIN) [defined MIN]: Don't define, since it's already
477 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
478 with the following changes.
479 (__set_errno): Parenthesize properly.
481 (MIN, MAX, MATCHING_INO): New macros.
482 (__getcwd): Define with prototype, not K&R form.
483 Use heuristics to allocate default buffer on stack if possible.
484 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
485 behavior, and to avoid the PATH_MAX limit when computing
487 Use MATCHING_INO to compare inode number to file.
488 Check for arithmetic overflow in size calculations.
489 Fix bug in reallocation of dot array that caused getcwd to fail
490 on directories nested deeper than 75.
491 Be more careful about saving errno on error.
492 Do not use realloc; use only free+malloc, as this is a bit
493 more flexible and avoids a needless copy operation.
494 Do not inspect st_dev and st_ino for symbolic links; POSIX
495 doesn't specify the latter.
496 Check for closedir errors.
497 Avoid needless casts.
498 Use "#ifdef weak_alias" around weak_alias, to be like other
500 The following changes to getcwd.c have effect only when used in
501 gnulib; they have no effect inside glibc proper.
502 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
503 as alloca isn't used.
504 (alloca, __alloca): Likewise.
505 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
506 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
507 unconditionally, as gnulib assumes C89 or better.
508 Do not include <sys/param.h>.
509 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
510 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
512 (NULL) [!defined NULL]: Remove; we assume C89 or better.
513 Include <dirent.h> in a way that is compatible with modern Autoconf.
514 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
515 New macros, if not already defined.
516 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
517 Use "_LIBC", not "defined _LIBC", for consistency.
518 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
520 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
521 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
522 * xgetcwd.c: David MacKenzie's old code was removed, so give
523 credit only to Jim Meyering and adjust the copyright dates.
524 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
525 <stdlib.h>, <unistd.h>, "pathmax.h".
526 Instead, include "xgetcwd.h" (first) and "getcwd.h".
527 (INITIAL_BUFFER_SIZE): Remove.
528 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
530 2004-11-23 Jim Meyering <jim@meyering.net>
532 * getopt_.h: Remove trailing blanks.
534 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
536 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
537 (futimens): New function, which uses futimes if available.
538 (futimens, utimens): Support timespec==NULL, with same semantics
539 as utime and utimens.
540 * utimens.h (futimens): New decl.
542 2004-11-23 Jim Meyering <jim@meyering.net>
544 * __fpending.c: Add comment.
546 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
548 * getopt_.h: Re-addition of __getopt_argv_const caused
549 redefinition warnings. To avoid them, include the defines
550 in `#if !defined __need_getopt ... #endif'. The only place
551 where __getopt_argv_const is used is in definitions
552 of getopt_long and getopt_long_only below, which are as well
553 protected by `#ifndef __need_getopt'.
554 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
555 __need_getopt after including <stdio.h> and <unistd.h> These
556 headers might have defined it.
558 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
560 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
562 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
563 optopt): Use them instead of invoking ## directly; otherwise, the
564 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
566 2004-11-19 Bruno Haible <bruno@clisp.org>
568 * strtok_r.c: Move comments from here...
569 * strtok_r.h: ... to here.
571 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
573 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
574 might fail. Problem reported by Yoann Vandoorselaere.
575 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
576 that mishandle size_t overflow.
578 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
580 * canon-host.c: Include "strdup.h".
581 (canon_host): Use getaddrinfo if available, so that IPv6 works.
582 Use strdup instead of malloc/strcpy to duplicate strings.
584 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
585 (human_space_before_unit): New constant.
586 * human.c (human_readable): Support it.
588 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
589 (xgetcwd): Set errno correctly when failing.
590 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
591 the failure is actually due to a PATH_MAX problem.
593 Further getopt changes to make it more likely that glibc will
594 buy the changes back.
595 * getopt.c (POSIXLY_CORRECT): New constant.
596 (getopt): Use it, so to preserve glibc semantic
597 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
598 when compiling for libc.
599 * getopt_.h (__getopt_argv_const): Bring it back.
600 (getopt_long, getopt_long_only): Use it.
602 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
603 New arg POSIXLY_CORRECT. All callers changed.
604 (getopt): Argv is now char * const *, as per standard.
605 (_getopt_internal_r, _getopt_internal): Argv is now char **,
606 not char *__getopt_argv_const *.
607 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
608 _getopt_long_only_r): Likewise.
609 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
610 * getopt_int.h (_getopt_internal, _getopt_internal_r,
611 _getopt_long_r, _getopt_long_only_r): Likewise.
612 * getopt_.h (__getopt_argv_const): Remove.
613 (getopt): Argv is now char * const *, as per standard.
615 * getdate.y (tORDINAL): New token.
616 (day, relunit): Allow it for relative times.
617 (relative_time_table): Use tORDINAL for ordinals.
619 2004-11-15 Jim Meyering <jim@meyering.net>
621 * closeout.c: Include "__fpending.h" once again.
623 (close_stdout): Don't fail just because stdout was closed initially,
624 since some programs don't write to stdout in the normal course of
625 operation (other than --version and --help), and we don't want this
626 function to make e.g. `touch file >&-' fail.
627 But do fail if it was closed and someone has tried to write to it.
628 E.g., `printf foo >&-' must fail.
630 2004-11-11 Simon Josefsson <jas@extundo.com>
632 * strtok_r.h, strtok_r.c: New file.
634 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
636 * getopt_.h (__getopt_argv_const): New macro, to be used so that
637 we can stop lying to compilers about the constness of argv when we
638 are compiled outside glibc.
639 (getopt, getopt_long, getopt_long_only): Use it.
640 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
642 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
643 _getopt_long_only_r): Likewise.
644 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
645 _getopt_long_only_r): Likewise.
647 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
648 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
649 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
650 the other external symbols.
651 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
652 declaration, since the above renaming now works around collisions.
654 2004-11-11 Jim Meyering <jim@meyering.net>
656 * linebreak.c: Remove trailing blanks.
657 * alloca_.h: Likewise.
659 * euidaccess.c: Likewise.
660 * allocsa.h: Likewise.
662 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
664 * mktime.c (SHR): New macro, which is a portable
665 substitute for >> that should work even on Crays.
666 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
667 Problem reported by Mark D. Baushke in
668 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
669 * getdate.y (SHR): Likewise.
671 * strftime.c (SHR): Likewise.
673 * quotearg.c (struct quoting_options): Use unsigned int for
674 quote_these_too, so that right shifts are well defined. All uses
677 2004-11-10 Simon Josefsson <jas@extundo.com>
679 * getaddrinfo.h, getaddrinfo.c: New files.
681 2004-11-10 Jim Meyering <jim@meyering.net>
683 Ensure that no close failure goes unreported.
684 * closeout.c (close_stdout): Always close stdout. I.e., don't
685 return early when it seems there's nothing to flush.
686 Don't include __fpending.h.
688 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
690 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
692 2004-11-05 Bruno Haible <bruno@clisp.org>
694 * readlink.c: Include stddef.h, needed for size_t on Woe32.
695 Reported by Mark D. Baushke <mdb@cvshome.org>.
697 2004-11-04 Bruno Haible <bruno@clisp.org>
699 2004-09-11 Bruno Haible <bruno@clisp.org>
700 * allocsa.valgrind: New file.
701 2004-02-06 Bruno Haible <bruno@clisp.org>
702 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
703 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
704 Reported by Christopher Seip <chris.seip@hp.com>.
706 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
708 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
709 with errno == ERANGE if the buffer is too small.
710 Problem reported by Mark D. Baushke.
712 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
714 * xreadlink.c (MAXSIZE): New macro.
715 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
716 size does not exceed MAXSIZE. Avoid cast.
717 As suggested by Mark D. Baushke in
718 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
719 if readlink fails with buffer size just under MAXSIZE, try again
722 2004-11-02 Derek R. Price <derek@ximbiot.com>
723 and Paul Eggert <eggert@cs.ucla.edu>
725 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
726 (get_date): Overparenthesize to avoid GCC warning.
728 2004-11-02 Bruno Haible <bruno@clisp.org>
730 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
731 function returns void.
733 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
735 * getpass.c (fflush_unlocked, flockfile, funlockfile)
736 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
739 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
741 * getdate.y: Add support for TZ="foo" within a date string.
742 Fix some bugs near time_t boundaries. Reject dates with
743 out-of-range components, e.g., "Sept 31".
744 Include <stdlib.h>, "setenv.h", "xalloc.h".
745 (ISDIGIT_LOCALE): Remove; unused.
746 Note that the TZ and time functions used here are not reentrant.
747 (mktime_ok, get_tz): New functions.
748 (TZBUFSIZE): New constant.
749 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
750 This requires that we sometimes generate our own TZ="XXX..." setting.
752 2004-10-27 Derek R. Price <derek@ximbiot.com>
754 * mktime.c (not_equal_tm): Remove redundant check.
756 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
758 * getdate.y: Use Bison 1.875 features, and some minor
759 code cleanups. This change does not affect semantics.
760 Don't include <stdlib.h>; no longer needed.
761 Don't include unlocked-io.h; only the "#if TEST" code uses
762 stdio, and performance isn't crucial there.
763 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
764 Bison 1.875 features as described below.
765 All uses of "PC." replaced by "pc->".
766 (YYSTYPE): Add a forward declaration.
767 (yylex, yyerror): Use full prototypes in forward decls.
768 Use "%pure-parser" rather than obsolescent "%pure_parser".
769 Use %parse-param and %lex-param instead of obsolescent
770 YYPARSE_PARAM and YYLEX_PARAM.
771 (meridian_table, month_and_day_table, time_units_table,
772 relative_time_table, time_zone_table, military_table,
773 lookup_zone, lookup_word, get_date):
774 Use NULL instead of 0 where appropriate.
775 (to_hour): Avoid abort (), to avoid a dependency on
777 (yyerror, yylex): Now accepts parser_control * arg.
778 (main) [TEST]: Use '\0' rather than 0 for char.
780 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
782 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
783 It's now the caller's responsibility to handle the case where
784 !HAVE_GETPAGESIZE && !defined getpagesize.
786 * mktime.c (leapyear): Arg is long int, not int.
788 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
790 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
792 2004-10-12 Simon Josefsson <jas@extundo.com>
794 * getpass.c (fflush_unlocked, flockfile, funlockfile)
795 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
798 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
800 * vsnprintf.h: New file.
801 * vsnprintf.c: New file.
803 2004-10-07 Bruno Haible <bruno@clisp.org>
805 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
806 into the provided buffer.
808 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
810 * diacrit.c, diacrit.h: Add GPL notice.
812 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
813 * atanl.c (atanl): Keep the code as similar to glibc as possible.
814 * logl.c (logl): Keep the code as similar to glibc as possible.
815 This avoids a potential constant-folding bug.
817 2004-10-05 Bruno Haible <bruno@clisp.org>
819 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
821 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
823 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
824 * xmalloc.c (xmemdup): Likewise.
825 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
826 XFREE): Remove these long-obsolescent macros.
827 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
830 * regex.c (re_comp): Cast gettext return value to char *,
831 Problem reported by Martin Neitzel via Mark D. Baushke.
833 2004-10-04 Simon Josefsson <jas@extundo.com>
835 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
836 '#ifdef USE_UNLOCKED_IO'.
838 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
840 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
841 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
842 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
843 regex.c, sha1.c, version-etc.c, yesno.c:
844 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
845 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
846 the includer's responsibility.
850 * modechange.c (mode_compile): Don't decrement a pointer that
851 points to the start of a string, as the C Standard says the
852 resulting behavior is undefined.
854 * backupfile.h (enum backuptype): Rename none -> no_backups,
855 simple -> simple_backups, numbered_existing ->
856 numbered_existing_backups, numbered -> numbered_backups
857 to avoid shadowing problems. All uses changed.
858 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
859 * backupfile.c (check_extension, numbered_backup):
860 Rename locals to avoid shadowing 'basename'.
861 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
864 * .cppi-disable: Add getopt_.h, getopt_int.h.
865 * .cvsignore: Add getopt.h.
867 2004-10-04 Simon Josefsson <jas@extundo.com>
869 * memmem.h: New file.
870 * memmem.c: New file, taken from glibc.
872 2004-10-02 Jim Meyering <jim@meyering.net>
874 * dirfd.h, getpagesize.h: Add copyright notice.
876 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
878 * snprintf.c: Remove comments as to why each header is needed.
880 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
882 * strsep.h: New file.
883 * strsep.c: New file.
885 2004-10-01 Simon Josefsson <jas@extundo.com>
887 * snprintf.c (snprintf): Handle size==0.
889 2004-10-01 Simon Josefsson <jas@extundo.com>
890 Bruno Haible <bruno@clisp.org>
892 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
893 (snprintf): Declare 'args'.
895 2004-09-30 Simon Josefsson <jas@extundo.com>
897 * snprintf.h, snprintf.c: New files.
899 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
901 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
902 (hol_entry_help): Never translate an empty string.
903 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
904 * argp.h (OPTION_NO_TRANS): New option.
906 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
908 * xvasprintf.c: Include xalloc.h.
909 (xvasprintf): Use xalloc_die, not xmalloc_die.
911 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
913 * dummy.c: Change copyright notice to FSF, and license to GPL.
915 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
917 * argp-pvh.c (argp_program_version_hook): Provide initial value.
918 Problem reported by Bruno Haible in:
919 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
921 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
923 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
924 in case some system header has #define'd it. Problem reported by
926 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
928 2004-09-08 Bruno Haible <bruno@clisp.org>
930 * stdint_.h.in: New file, taken from GNU clisp.
932 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
934 * xvasprintf.h: New file.
935 * xvasprintf.c: New file.
936 * xasprintf.c: New file.
938 2004-09-08 Bruno Haible <bruno@clisp.org>
940 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
942 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
944 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
946 Import from coreutils.
947 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
948 strings on unbounded length. alloca's performance benefits aren't
951 (parse_with_separator): New function, with most of the internals
952 of the old parse_user_spec. Allow user to omit both user and group,
953 for compatibility with FreeBSD.
954 Clone only the user name, not the entire spec.
955 Do not set *uid, *gid unless entirely successful.
956 Avoid memory leak in some failing cases.
957 Fix regression for USER.GROUP reported by Dmitry V. Levin in
958 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
959 (parse_user_spec): Rewrite to use parse_with_separator.
961 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
963 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
964 its complicated substitute.
965 * argp-help.c: Include <errno.h>, for program_invocation_short_name
966 and program_invocation_name.
967 (__argp_basename) [!_LIBC]: Remove; the only use was
968 replaced by its body.
969 (__argp_short_program_name): Change condition from
970 !defined __argp_short_program_name to
971 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
972 to match argp-namefrob.h.
973 (__argp_failure): Don't assume strerror_r returns char *.
974 * argp-parse.c (N_): Define unconditionally.
975 (argp_default_options): Fill out initializers with 0 to avoid
978 2004-08-12 Simon Josefsson <jas@extundo.com>
980 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
981 * getopt_.h: Renamed from getopt.h.
983 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
985 Merge from coreutils.
987 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
988 wmemchr or wmemcpy. Problem reported by Robert Dahlem
989 for Reliant Unix 5.43.
991 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
992 (union fooround): Use uintmax_t, not long int.
993 The rest is a merge from libc:
994 [defined _LIBC]: Include <shlib-compat.h>.
995 (_obstack) [defined _LIBC]: Remove after 2.3.4.
997 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
999 * strverscmp.c: Convert to UTF-8.
1001 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1003 * obstack.h (obstack_empty_p):
1004 Don't assume that chunk->contents is suitably aligned.
1005 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1006 Likewise. Problem reported by Benno in
1007 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1009 * chown.c (rpl_chown): Work even if the file is writeable but not
1010 readable. This could be improved further but it'd take some work.
1012 2004-08-08 Simon Josefsson <jas@extundo.com>
1014 * xgethostname.c: Don't include error.h (not used).
1017 * getpass.c: Include getpass.h first.
1019 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1021 * xalloc-die.c: New files.
1022 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1024 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1025 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1026 (_, N_, xalloc_die): Move to xalloc-die.c.
1027 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1028 so that we needn't mess with xalloc_msg_memory_exhausted.
1030 * sha1.h: Renamed from sha.h.
1031 (SHA1_H): Renamed from _SHA_H.
1032 (sha1_ctx): Renamed from sha_ctx.
1033 (sha1_init_ctx): Renamed from sha_init_ctx.
1034 (sha1_process_block): Renamed from sha_process_block.
1035 (sha1_process_bytes): Renamed from sha_process_bytes.
1036 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1037 (sha1_read_ctx): Renamed from sha_read_ctx.
1038 (sha1_stream): Renamed from sha_stream.
1039 (sha1_buffer): Renamed from sha_buffer.
1040 * sha1.c: Likewise; renamed from sha.c.
1041 Do not include <sys/types.h>.
1042 Include <stddef.h> rather than <stdlib.h>.
1044 2004-08-08 Bruno Haible <bruno@clisp.org>
1046 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1047 FILESYSTEM_PREFIX_LEN.
1048 * progreloc.c: Likewise.
1049 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1051 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1054 * argp-help.c (make_hol, hol_append): Don't assume that
1055 SIZE_MAX is a valid preprocessor constant.
1056 (__argp_basename): Change from "#ifndef _LIBC"
1057 to "#ifndef __argp_short_program_name", so that
1058 we don't compile these functions for tar.
1060 More merges from coreutils.
1061 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1062 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1064 * addext.c: Remove; no longer needed.
1065 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1066 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1067 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1068 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1069 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1070 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1071 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1072 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1073 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1074 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1075 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1076 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1077 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1078 Import changes from coreutils.
1080 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1082 Merge from coreutils.
1084 * .gdb-history: Remove; this doesn't belong here.
1086 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1087 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1088 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1090 * dirname.h: Include <stdbool.h>.
1091 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1092 for consistency with POSIX terminology. All uses changed.
1093 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1094 (strip_trailing_slashes): Use bool for booleans.
1095 * stripslash.c (strip_trailing_slashes): Likewise.
1097 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1098 sometimes returns a positive errno value even when it succeeds.
1099 (print_errno_message) [!LIBC]: Fall back on strerror if
1102 * path-concat.c (mempcpy): Don't define if a system header defines it.
1103 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1104 (longest_relative_suffix): New function.
1105 (path_concat): Use it. Assume first argument is not NULL.
1106 Port to DOS. Omit redundant separators.
1107 Report an error instead of returning NULL.
1108 Use mempcpy instead of memcpy.
1109 (xpath_concat): Remove: not declared or used.
1111 * same.h: Include <stdbool.h>
1112 (same_name): Return bool, not int.
1113 * same.c (same_name): Likewise.
1114 (errno): Don't declare; we assume C89 or better now.
1116 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1117 if not already defined.
1119 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1120 * dup-safer.c (errno): Likewise.
1122 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1124 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1127 2004-08-03 Simon Josefsson <jas@extundo.com>
1129 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1130 * progname.h: Don't include stdbool.h.
1132 2004-08-02 Simon Josefsson <jas@extundo.com>
1134 * getsubopt.h: New file, with comments from Bruno Haible.
1135 * getsubopt.c: New file, from glibc, but slightly modified based on
1136 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1138 2004-08-01 Simon Josefsson <jas@extundo.com>
1140 * xgetdomainname.c: Include stdlib.h, for free().
1142 2004-07-16 Simon Josefsson <jas@extundo.com>
1144 * dummy.c: New file.
1146 2004-07-16 Bruno Haible <bruno@clisp.org>
1148 * backupfile.h: Add extern "C" for C++.
1149 * closeout.h: Likewise.
1150 * copy-file.h: Likewise.
1151 * findprog.h: Likewise.
1152 * full-write.h: Likewise.
1153 * pathname.h: Likewise.
1154 * progname.h: Likewise.
1155 * stpcpy.h: Likewise.
1156 * stpncpy.h: Likewise.
1157 * strcase.h: Likewise.
1158 * strstr.h: Likewise.
1159 * xalloc.h: Likewise.
1161 * mbswidth.h: Add extern "C" for C++.
1162 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1164 2004-07-09 Simon Josefsson <jas@extundo.com>
1166 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1167 failed without this.)
1169 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1171 * fchown-stub.c: New file.
1173 2004-06-24 Jim Meyering <jim@meyering.net>
1175 * obstack.h (obstack_base): Cast to (void *), per documentation.
1177 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1179 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1181 2004-06-01 Jim Meyering <jim@meyering.net>
1183 * calloc.c: New file.
1185 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1187 * getdate.y (yylex): Allow space between sign and number.
1188 Problem reported by Dan Jacobson.
1190 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1191 and Jim Meyering <jim@meyering.net>
1193 Merge from coreutils CVS.
1195 * stat-macros.h: New file, with contents from file-type.h
1196 and coreutils' system.h.
1197 * file-type.c: Include "stat-macros.h".
1198 * file-type.h (file_type): Move all macro definitions to new file,
1201 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1202 Wrap old code with this conditional.
1203 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1204 function that does not dereference symlinks.
1205 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1207 * xreadlink.c: Include xreadlink.h first, to catch .h file
1208 dependency problems.
1209 (xreadlink): Accept new arg SIZE, for efficiency.
1210 All decls and uses changed.
1211 * xreadlink.h: Include <stddef.h>, for size_t.
1213 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1214 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1216 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1218 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1220 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1221 macros to be defined.
1222 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1223 the allocator returns NULL because the requested size is zero.
1225 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1227 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1228 var. Add comment explaining why libc still defines it. This
1229 merges the following patch from glibc:
1230 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1232 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1234 * obstack.c (_obstack): Remove unused variable. It hasn't been
1235 present in glibc since revision 1.1 of this file.
1236 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1237 obstack_alignment_mask, obstack_alloc, obstack_base,
1238 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1239 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1240 obstack_grow0, obstack_init, obstack_int_grow,
1241 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1242 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1243 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1244 nonexistent functions.
1246 2004-05-17 Derek R. Price <derek@ximbiot.com>
1247 Paul Eggert <eggert@cs.ucla.edu>
1249 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1251 2004-05-14 Bruno Haible <bruno@clisp.org>
1253 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1254 that consists of a '.' followed by an empty digit string.
1255 Patch by Tor Lillqvist <tml@iki.fi>.
1257 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1259 Port obstack to the AS/400, where pointers are 16 bytes wide and
1260 you cannot cast an integer to a valid pointer. This patch is
1261 currently waiting to be integrated into glibc; see
1262 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1264 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1265 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1266 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1267 (struct obstack): temp member is now a union of a pointer and
1268 an integer, instead of an integer. All integer uses changed.
1269 This does not affect the physical layout of struct obstack,
1270 except on hosts (like the AS/400) where the size or alignment of
1271 void * is greater than that of ptrdiff_t.
1272 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1273 __STDC__)]: Store temporary in pointer member of union, not
1275 * obstack.c: Include <stddef.h>, for offsetof.
1276 (struct fooalign): Remove; it doesn't need a name.
1277 (union fooround): Change double to long double, and add void *.
1278 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1279 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1280 not a macro. Hence the values are always int; so remove all
1281 casts-to-int in uses.
1283 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1284 Derek Price <derek@ximbiot.com>
1286 * alloca.c: Include <alloca.h>, to get our interface.
1287 * alloca_.h: Use __alloca on AIX, so that we don't have to
1288 include <alloca.h> first. Use C89 prototype for alloca; this
1289 requires including <stddef.h> for size_t. Use extern "C" if C++.
1290 Use #elif for simplicity, since we can assume C89 now.
1291 Don't try to source the system alloca.h since it will not be found
1292 and to prevent recursively including its replacement.
1293 * fnmatch.c: Include <alloca.h> instead of opencoding.
1294 * regex.c: Likewise.
1296 2004-05-16 Derek Price <derek@ximbiot.com>
1297 Paul Eggert <eggert@cs.ucla.edu>
1299 getline cleanup. This changes the getndelim2 API: both order of
1300 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1303 * getline.c: Don't include stddef.h or stdio.h, since our
1304 interface does that.
1305 (getline): Always use getdelim, so that we don't have two
1306 copies of this code.
1307 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1309 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1310 (GETNDELIM2_MAXIMUM): New macro.
1311 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1312 instead of the old practice of delim2==0. All callers changed.
1313 Return -1 on overflow, instead of returning junk.
1314 Do not set *linesize unless allocation succeeds.
1315 * getndelim2.h: Do not include stddef.h; no longer needed, now
1316 that we include sys/types.h.
1317 * getnline.h: Likewise.
1318 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1319 (getndelim2): Reorder arguments.
1320 * getnline.c (getnline, getndelim):
1321 Don't discard the NMAX argument.
1322 (getnline): Invoke getndelim, to avoid code duplication.
1323 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1324 of (size_t) -1 by callers of the getnline family.
1326 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1328 * nanosleep.c (suspended): Change its type from int to
1329 sig_atomic_t volatile.
1330 (first_call): Make it private to rpl_nanosleep, and have it
1331 be zero initially as that's a bit faster.
1332 (my_usleep): Round up fractional times instead of truncating them,
1333 as this is the usual meaning for 'sleep'.
1335 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1337 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1338 (ENOSYS): Define if not defined.
1339 (settime): Fall back on stime if it exists and settimeofday fails.
1340 But don't bother with fallbacks if a method fails with errno == EPERM.
1342 2004-05-11 Jim Meyering <jim@meyering.net>
1344 Prior to this change, the save_cwd caller required read access to the
1345 current directory on most systems (ones with the fchdir function).
1347 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1348 fails, try write-only, and finally, resort to using xgetcwd.
1350 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1352 * obstack.c, obstack.h: Import changes from libc.
1354 2004-04-28 Bruno Haible <bruno@clisp.org>
1356 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1357 implicitly appends .exe to executables.
1358 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1359 accepts Windows pathnames.
1360 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1361 Cygwin like Windows, since it now accepts Windows pathnames.
1362 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1363 Cygwin like Windows, since it now accepts Windows pathnames.
1364 Reported by Derek Robert Price <derek@ximbiot.com>.
1366 2004-04-20 Jim Meyering <jim@meyering.net>
1368 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1370 2004-04-20 Jim Meyering <jim@meyering.net>
1371 Bruno Haible <bruno@clisp.org>
1373 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1374 memory when realloc fails.
1376 2004-04-18 Jim Meyering <jim@meyering.net>
1378 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1379 don't leak memory and do call END_UTMP_ENT.
1381 2004-04-11 Paul Eggert <eggert@twinsun.com>
1383 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1384 (CHAR_BIT): Remove, since we assume C89.
1385 Include <stdint.h> if available, as per current Autoconf CVS advice.
1387 2004-03-30 Paul Eggert <eggert@twinsun.com>
1389 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1390 not bool, to be more consistent with Unix conventions.
1391 Suggested by Bruno Haible.
1393 Merge from coreutils.
1395 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1398 * getdate.h: Include stdbool.h, and timespec.h instead of
1399 the usual <time.h> dance.
1400 (get_date): Change signature to support fractional time stamps.
1401 All callers changed.
1402 * getdate.y: Include "getdate.h" first, as we can now
1403 assume C89 and don't need to worry about 'const'.
1404 Similarly, include "unlocked-io.h" near start, not in middle.
1406 (textint.value): Use long int rather than int.
1407 (textint.digits): Use size_t rather than int.
1408 (BILLION, LOG10_BILLION): New constants.
1409 (parser_control): New member rel_ns. Members day_ordinal,
1410 time_zone, month, day, hour, minutes, rel_year, rel_month,
1411 rel_day, rel_hour, rel_minutes, rel_seconds
1412 are now long int, not int. Member seconds is now struct timespec,
1413 not int. New member timespec_seen. Members dates_seen, days_seen,
1414 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1416 (%union.intval): Now long int, not int.
1417 New member timespec.
1418 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1419 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1420 (spec): Now is a timespec or an item list.
1421 (timespec, items): New nonterminals.
1422 (time, rel, relunit, number, get_date):
1423 Add support for fractional seconds.
1424 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1425 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1426 (to_hour): First arg is now long int, not int.
1427 (to_year): Returns long int, not int.
1428 Don't treat year -70 like 70.
1429 (tm_diff): Returns long int, not int.
1430 (lookup_word): Use bool instead of int when appropriate.
1431 (yylex): Use size_t for count, not int.
1432 Detect overflow when parsing large integer constants.
1433 Add support for fractions.
1434 (get_date): Make pointers 'const' if possible.
1435 Use more-portable code to detect integer overflow.
1436 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1437 Don't use ctime; it's not reliable if the year has >4 digits.
1439 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1440 This is for compatibility with BSD.
1442 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1443 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1444 From coreutils' system.h.
1446 * userspec.c: Don't include "posixver.h".
1447 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1448 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1449 compatible extension. Simplify code by removing a boolean int
1450 that was always nonzero if a string was nonnull.
1452 2004-03-30 Jim Meyering <jim@meyering.net>
1454 Merge from coreutils.
1456 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1458 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1459 an empty input stream.
1461 * readtokens.c: Include <stdbool.h>.
1462 (readtoken): Use `size_t' rather than int/long.
1463 All callers adjusted.
1464 Use `bool' rather than `int' where appropriate.
1465 Use memset rather than an explicit loop.
1466 Use x2nrealloc rather than xrealloc.
1467 Allow the use of `\0' as a delimiter.
1468 (readtokens): Likewise.
1469 * readtokens.h (readtoken, readtokens): Update prototypes.
1471 2004-03-30 Bruno Haible <bruno@clisp.org>
1473 * getloadavg.c (getloadavg): Don't assume setlocale returns
1476 2004-03-29 Paul Eggert <eggert@twinsun.com>
1478 Merge changes to getloadavg.c from coreutils and Emacs.
1480 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1481 Define to an expression, not to the empty string.
1482 Include cloexec.h and xalloc.h.
1483 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1484 Use set_cloexec_flag rather than rolling our own.
1485 * cloexec.c, cloexec.h: New files.
1487 2004-03-18 Paul Eggert <eggert@twinsun.com>
1489 * getopt.h: Sync with libc CVS.
1491 2004-03-18 Paul Eggert <eggert@twinsun.com>
1492 Bruno Haible <bruno@clisp.org>
1494 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1495 not on all platforms that have <wchar.h>.
1496 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1498 2004-03-09 Paul Eggert <eggert@twinsun.com>
1500 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1502 * getopt_int.h: New file, also synced from libc.
1504 2004-03-07 Paul Eggert <eggert@twinsun.com>
1506 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1507 '#if' expressions. Unlike the code it replaces, it does not
1508 depend on (defined _SC_PAGESIZE). However, it does depend on
1509 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1510 first reported by Jason Andrade in
1511 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1513 2004-01-18 Simon Josefsson <jas@extundo.com>
1515 * strdup.h: New file.
1516 * strdup.c: Include it.
1517 * path-concat.c: Include strdup.h. Drop strdup declaration.
1518 * userspec.c: Include strdup.h. Drop strdup declaration.
1520 2004-02-06 Karl Berry <karl@gnu.org>
1522 * config.charset: update from gettext 0.14.1.
1524 2004-02-05 Paul Eggert <eggert@twinsun.com>
1526 Add comments and code, prompted by suggestions from Bruno Haible
1528 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1529 describing the enum quoting_style values.
1530 * quotearg.c (quotearg_alloc): New function.
1531 (quotearg_buffer_restyled): Treat lone { and } as special.
1532 Treat = as special. Work around bug with older shells
1533 that "see" a '\' that is really the 2nd byte of a multibyte char.
1534 Quote empty string with shell_quoting_style.
1536 2004-02-03 Bruno Haible <bruno@clisp.org>
1538 * pipe.h: New file, from GNU gettext.
1539 * pipe.c: New file, from GNU gettext.
1541 2004-01-27 Bruno Haible <bruno@clisp.org>
1543 * execute.h: New file, from GNU gettext.
1544 * execute.c: New file, from GNU gettext.
1545 * w32spawn.h: New file, from GNU gettext.
1547 2004-01-23 Paul Eggert <eggert@twinsun.com>
1549 Exit-status fix from coreutils.
1551 Use exit_failure consistently in place of EXIT_FAILURE,
1552 so that program exit statuses are consistent on failure.
1554 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1555 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1556 * argmatch.h: Comment fix to match the above.
1557 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1558 Now a macro referring to exit_failure, instead of a separate
1559 variable. Include "exitfail.h" to get it.
1560 * xstrtol.h: Include "exitfail.h".
1561 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1563 * long-options.c (parse_long_options): Use prototype
1564 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1567 2004-01-21 Jim Meyering <jim@meyering.net>
1569 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1570 so as not to conflict with a different-sized __mktime_internal
1571 function in GNU libc.
1572 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1573 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1575 2004-01-18 Paul Eggert <eggert@twinsun.com>
1577 Merge from diffutils.
1579 * file-type.c (file_type): Add typed memory objects.
1580 * file-type.h (S_TYPEISTMO): New macro.
1582 * c-stack.h (c_stack_action): Remove argv argument.
1583 * c-stack.c (c_stack_action): Likewise. All uses changed.
1584 (die): Don't calculate message unless segv_action returns.
1585 (get_stack_location, min_address_from_argv, max_address_from_argv,
1586 volatile stack_base, volatile_stack_size): Remove.
1587 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1588 that every segmentation violation is a stack overflow. (Ouch!)
1589 See Debian bug 136249 (still outstanding) for more info about why
1590 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1592 2003-11-30 Bruno Haible <bruno@clisp.org>
1594 Safer stack allocation.
1595 * setenv.c: Include allocsa.h.
1596 (alloca): Remove fallback definition.
1597 (freea): Remove macro.
1598 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1601 2003-10-17 Bruno Haible <bruno@clisp.org>
1603 * binary-io.h: Avoid warnings on Cygwin.
1605 2003-12-28 Bruno Haible <bruno@clisp.org>
1607 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1608 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1610 2003-11-28 Bruno Haible <bruno@clisp.org>
1612 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1614 2003-11-27 Bruno Haible <bruno@clisp.org>
1616 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1618 2003-11-17 Bruno Haible <bruno@clisp.org>
1620 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1622 2003-11-24 Bruno Haible <bruno@clisp.org>
1624 * xallocsa.h: New file, from GNU gettext.
1625 * xallocsa.c: New file, from GNU gettext.
1627 2003-11-24 Bruno Haible <bruno@clisp.org>
1629 * allocsa.h: New file, from GNU gettext.
1630 * allocsa.c: New file, from GNU gettext.
1632 2003-11-24 Bruno Haible <bruno@clisp.org>
1634 * eealloc.h: New file.
1636 2004-01-15 Jim Meyering <jim@meyering.net>
1638 Merge from coreutils.
1640 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1641 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1642 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1644 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1645 optional configure-time default.
1647 * version-etc.c (version_etc_copyright): Update copyright date.
1649 * xreadlink.c (xreadlink): Correct outdated comment.
1651 2004-01-15 Paul Eggert <eggert@twinsun.com>
1653 Merge from coreutils.
1655 * posixver.c: Include posixver.h.
1657 * same.c: Include <stdbool.h>, <limits.h>.
1658 (_POSIX_NAME_MAX): Define if not defined.
1660 (same_name): If file names are silently truncated, report
1661 that the file names are the same if they are the same after
1662 the silent truncation.
1664 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1665 conversion function.
1666 * xstrtod.c (xstrtod): Likewise. All callers changed to
1667 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1670 2004-01-14 Paul Eggert <eggert@twinsun.com>
1672 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1673 with like-named macro in fnmatch.c.
1674 (EXT): Use an internal constant instead.
1676 Merge fnmatch patches from glibc.
1677 * fnmatch.c (mbsinit): Remove define.
1678 Add libc_hidden_ver (__fnmatch, fnmatch).
1679 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1680 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1682 2003-12-14 Karl Berry <karl@gnu.org>
1684 * config.charset: update from gettext-runtime.
1686 2003-12-03 Paul Eggert <eggert@twinsun.com>
1688 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1689 Bug reported by Alfred M. Szmidt.
1691 2003-11-29 Karl Berry <karl@gnu.org>
1693 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1695 2003-11-23 Paul Eggert <eggert@twinsun.com>
1696 Bruno Haible <bruno@clisp.org>
1698 * printf-parse.h: Don't include sys/types.h.
1699 (ARG_NONE): New macro.
1700 (char_directive): Change type of *arg_index fields to size_t.
1701 * printf-parse.c: Don't include sys/types.h.
1702 (SSIZE_MAX): Remove macro.
1703 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1704 Remove unnecessary overflow check.
1705 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1708 2003-11-24 Paul Eggert <eggert@twinsun.com>
1710 * alloca.c: Remove dependency on xalloc module.
1711 (xalloc_die): Remove.
1712 (memory_full) [!defined emacs]: New macro.
1713 [!defined emacs]: Don't include xalloc.h.
1714 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1715 address arithmetic overflows. Change datatypes a bit to avoid
1718 2003-11-22 Jim Meyering <jim@meyering.net>
1720 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1722 2003-11-17 Bruno Haible <bruno@clisp.org>
1724 * vasnprintf.c (alloca): Remove fallback definition.
1725 (freea): Remove definition.
1726 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1727 Reported by Paul Eggert.
1729 2003-11-17 Jim Meyering <jim@meyering.net>
1731 On systems without utime and without a utimes function capable of
1732 dealing with a NULL struct utimbuf* argument, this utime replacement
1733 could -- in unusual circumstances -- leak a file descriptor.
1734 * utime.c: Include <unistd.h> and <errno.h>.
1735 (utime_null): Be sure to close `fd' and to preserve errno.
1736 Reported by Geoff Collyer via Arnold Robbins.
1738 2003-11-16 Paul Eggert <eggert@twinsun.com>
1739 Bruno Haible <bruno@clisp.org>
1741 Protect against address arithmetic overflow.
1742 * printf-args.h: Include stddef.h.
1743 (arguments): Change type of field 'count' to size_t.
1744 * printf-args.c (printf_fetchargs): Use size_t instead of
1745 'unsigned int' where appropriate.
1746 * printf-parse.h: Include sys/types.h.
1747 (char_directive): Change type of *arg_index fields to ssize_t.
1748 (char_directives): Change type of fields 'count', max_*_length to
1750 * printf-parse.c: Include sys/types.h and xsize.h.
1751 (SSIZE_MAX): Define fallback value.
1752 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1753 instead of 'int' where appropriate. Check a_allocated, d_allocated
1754 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1755 * vasnprintf.c: Include xsize.h.
1756 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1757 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1758 overflow. Avoid wraparound when converting a width or precision from
1761 2003-11-16 Bruno Haible <bruno@clisp.org>
1763 Update from GNU gettext.
1764 * printf-parse.c: Generalize to it can be compiled for wide strings.
1765 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1766 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1767 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1768 SNPRINTF): New macros.
1769 Don't include <alloca.h> if the file is used inside libintl.
1770 (local_wcslen): New function, for Solaris 2.5.1.
1771 (VASNPRINTF): Use it instead of wcslen.
1773 2003-11-16 Bruno Haible <bruno@clisp.org>
1775 * xsize.h (xmax): New function.
1776 (xsum, xsum3, xsum4): Declare as "pure" functions.
1778 2003-11-12 Paul Eggert <eggert@twinsun.com>
1780 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1781 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1782 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1783 heuristic is just as accurate as far as we know, and it removes a
1784 dependency on size_max.m4 and ptrdiff_max.m4.
1786 2003-11-12 Paul Eggert <eggert@twinsun.com>
1788 * xstrtol.c (__xstrtol): Remove "break" immediately after
1789 "return", to pacify some unknown compiler. Problem reported
1792 2003-11-11 Bruno Haible <bruno@clisp.org>
1794 * xsize.h (SIZE_MAX): Remove fallback definition.
1795 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1798 2003-11-10 Paul Eggert <eggert@twinsun.com>
1800 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1801 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1802 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1804 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1805 not (size_t) -1, since it's defined here.
1807 2003-11-06 Paul Eggert <eggert@twinsun.com>
1809 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1810 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1811 Reject sizes of exactly SIZE_MAX bytes.
1812 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1813 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1815 2003-11-05 Bruno Haible <bruno@clisp.org>
1817 * xsize.h: Include limits.h, to avoid a possible collision with
1818 SIZE_MAX defined in <limits.h> on Solaris.
1820 2003-11-04 Bruno Haible <bruno@clisp.org>
1822 * xsize.h: New file.
1823 * linebreak.c: Include xsize.h.
1824 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1825 argument for overflow.
1826 Suggested by Paul Eggert.
1828 2003-10-31 Bruno Haible <bruno@clisp.org>
1830 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1831 to avoid (extremely rare) race condition.
1832 Suggested by Paul Eggert.
1834 2003-11-03 Jim Meyering <jim@meyering.net>
1836 * userspec.c: Include "userspec.h".
1837 * userspec.h: New file.
1839 2003-10-31 Paul Eggert <eggert@twinsun.com>
1841 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1842 * mountlist.c (SIZE_MAX): Define if not defined already.
1843 (read_filesystem_list): Set and use me_type_malloced.
1844 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1845 whatever the type happens to be), for brevity and consistency.
1846 Check for size calculation overflow on Alphas running OSF/1.
1848 2003-10-31 Jim Meyering <jim@meyering.net>
1850 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1852 * linebuffer.c: Include <string.h> for declaration of memset.
1854 2003-10-30 Paul Eggert <eggert@twinsun.com>
1855 Bruno Haible <bruno@clisp.org>
1857 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1858 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1860 2003-10-29 Paul Eggert <eggert@twinsun.com>
1862 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1863 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1865 * quotearg.c (quotearg_n_options): Use it.
1866 * group-member.c: Include <stdbool.h>.
1867 (free_group_info): Arg is now const *; don't free arg.
1868 (get_group_info): Now returns bool and accepts struct group_info *,
1869 rather than returning a malloc'ed struct group_info *.
1870 All uses changed. Check for overflow in internal size calculation.
1872 * getusershell.c (readname): Simplify the code by using x2nrealloc
1873 rather than xmalloc/xrealloc.
1874 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1875 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1876 conformance bug: the old code used a pointer after freeing the
1877 storage that it addressed.
1878 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1879 rather than doing it by hand.
1880 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1881 the buffer preserved. Use free and xmalloc instead.
1882 * quotearg.c (quotearg_n_options): Likewise.
1883 Use a simpler test for size overflow. Don't use xalloc_oversized
1884 because unsigned int might be wider than size_t (!); this suggests
1885 that we should switch from unsigned int to size_t for slot numbers.
1887 2003-10-27 Bruno Haible <bruno@clisp.org>
1889 * stdbool_.h: Better support for BeOS.
1891 2003-10-27 Paul Eggert <eggert@twinsun.com>
1893 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1894 to allocate the returned structure. Do not allocate a subarray,
1895 as x2nrealloc will do that.
1896 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1897 instead of xnrealloc.
1898 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1900 2003-10-26 Paul Eggert <eggert@twinsun.com>
1902 * xalloc.h (xalloc_oversized): New static inline function, for
1903 callers that want to do their own size-overflow checking. Include
1904 <stdbool.h>, since xalloc_oversized returns bool.
1905 * xalloc.c (array_size_overflow): Remove. All callers changed
1906 to use xalloc_oversized.
1908 Add two functions x2realloc, x2nrealloc, for programs that grow
1909 arrays dynamically by doubling their sizes.
1910 * xalloc.h (x2realloc, x2nrealloc): New decls.
1911 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1914 Port to C99 semantics for 'inline' of external functions.
1915 Bug reported by Bruno Haible.
1916 * xmalloc.c (xnmalloc_inline): New static inline function,
1917 with the old contents of xnmalloc.
1918 (xnmalloc, xmalloc): Use it.
1919 (xnrealloc_inline): New static inline function,
1920 with the old contents of xnrealloc.
1921 (xnrealloc, xrealloc): Use it.
1923 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1925 2003-10-25 Paul Eggert <eggert@twinsun.com>
1927 Fix several address-calculation bugs in the hash modules,
1928 plus some minor code cleanup.
1930 * hash.h: Include <stdbool.h>, for bool.
1931 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1932 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1933 hash_get_n_entries, hash_get_max_bucket_length,
1934 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1935 hash_rehash): Use size_t rather than unsigned.
1936 * hash.c (struct hash_table, hash_get_n_buckets,
1937 hash_get_n_buckets_used, hash_get_n_entries,
1938 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1939 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1940 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1942 (SIZE_MAX): Define if not defined.
1943 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1944 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1946 Use const * when possible.
1947 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1948 (check_tuning): Fix bug: if tuning parameters were very close to
1949 0 or 1, rounding errors could have caused subscript violations.
1950 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1951 (hash_initialize): Add 'fail:' label
1952 to free table and return NULL, and use it to simplify code.
1953 Use calloc rather than clearing the storage ourself.
1954 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1955 buffer size calculations.
1956 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1957 Include <stddef.h>, for size_t.
1958 * hash-pjw.c (hash_pjw): Likewise.
1959 Switch to method described by Bruno Haible.
1960 Include <limits.h>, for CHAR_BIT.
1961 (SIZE_BITS): New macro.
1963 2003-10-21 Paul Eggert <eggert@twinsun.com>
1965 * getndelim2.c (getndelim2): When size calculation overflows,
1966 ceiling the allocation at NMAX bytes rather than silently
1967 discarding input bytes before NMAX is reached. This makes
1968 a difference only if NMAX exceeds SIZE_MAX / 2.
1970 * obstack.c: Merge from glibc.
1971 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1972 Add libc_hidden_def (_obstack_newchunk).
1973 (_obstack_free) [! defined _LIBC]: Remove.
1974 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1975 a clone of the function body.
1976 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1977 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1979 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1980 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1983 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1984 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1985 Don't use lvalue casts, as GCC plans to remove support for them
1986 in GCC 3.5. Reported by Joseph S. Myers. This bug
1987 was also present in the non-GCC version, indicating that this
1988 code had always been buggy and had never been widely used.
1989 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1990 Use the fast variant of each macro, rather than copying the
1991 definiens of the fast variant; that way, we'll be more likely to
1992 catch future bugs in the fast variants.
1994 2003-10-20 Bruno Haible <bruno@clisp.org>
1996 * wait-process.h: New file, from GNU gettext.
1997 * wait-process.c: New file, from GNU gettext.
1999 2003-10-19 Jim Meyering <jim@meyering.net>
2001 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2003 2003-10-16 Paul Eggert <eggert@twinsun.com>
2005 * getgroups.c: Include <errno.h>, <stdlib.h>.
2006 (getgroups): First arg is int, not size_t.
2007 Don't let 'free' mangle errno.
2009 2003-10-16 Jim Meyering <jim@meyering.net>
2011 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2013 2003-10-15 Paul Eggert <eggert@twinsun.com>
2015 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2017 (new_exclude, add_exclude_file): Initial size no longer needs to
2019 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2020 our own address arithmetic overflow checking.
2022 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2023 (fnmatch): Do not alloca more than 2000 wide characters;
2024 instead, use malloc for large buffers.
2025 Check for address arithmetic overflow, and return -1
2026 with errno set to ENOMEM in that case.
2027 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2028 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2029 instead, return -1. Check for address arithmetic overflow.
2031 2003-10-14 Paul Eggert <eggert@twinsun.com>
2033 Handle invalid suffixes and overflow independently, so that
2034 callers can treat them independently as needed. Fix some bugs in
2035 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2036 suffix for a human-readable blocksize. The major caller-visible
2037 change is the addition of a new
2038 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2039 that both overflow and suffix chars were found.
2041 * human.c (humblock): Don't check separately for invalid suffix
2042 char; that is xstrtoumax's job (now that its bug is fixed).
2043 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2044 INTMAX_MAX]: New macros.
2045 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2046 TYPE_MAXIMUM): New macros.
2047 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2048 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2049 if overflow occurs, as it's what __strtol does and it's more useful
2051 (__xstrtol): If __strtol reports some error other than ERANGE,
2052 reflect it to the caller as LONGINT_INVALID. If it reports
2053 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2054 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2055 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2057 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2058 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2059 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2060 [defined UINTMAX_MAX]: New macros.
2062 2003-10-14 Bruno Haible <bruno@clisp.org>
2064 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2065 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2066 Also use volatile where needed.
2068 2003-10-12 Paul Eggert <eggert@twinsun.com>
2070 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2071 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2072 and define in terms of the other primitives.
2073 * xmalloc.c: Include stdbool.h; do not include exit.h.
2074 (SIZE_MAX): Define if not already defined.
2075 (array_size_overflow): New function.
2076 (xalloc_die): Abort instead of exiting if 'error' returns.
2077 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2078 (xmalloc, xrealloc): Use them.
2079 (xcalloc): Check for address arithmetic overflow.
2080 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2081 a bit faster than strcpy.
2083 2003-10-08 Paul Eggert <eggert@twinsun.com>
2085 Merge getpass from libc, plus a few fixes.
2087 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2088 Include <stdbool.h>.
2089 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2090 __fsetlocking to empty.
2091 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2092 do include <bits/libc-lock.h>.
2093 Do not include <fcntl.h>; not needed.
2094 [_LIBC]: Include <wchar.h>.
2095 (NOTCANCEL_MODE): New macro.
2096 (flockfile, funlockfile) [_LIBC]: New macros.
2097 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2098 [!_LIBC]: New macros.
2099 (call_fclose): New function.
2100 (getpass): Use it. Save tty stream separately; this simplifies the
2101 code and makes it more reliable if stdin happens to equal stdout.
2102 Invoke __fsetlocking on tty.
2103 Handle thread cancellation if needed.
2104 Namespace cleanup (use __tcgetattr, __getline).
2105 Use bool for Booleans.
2106 [USE_IN_LIBIO]: Handle wide streams.
2107 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2108 stream might go where.
2110 * unlocked-io.h: Include <stdio.h>, so that the caller
2111 doesn't have to include <stdio.h> before us.
2112 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2113 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2114 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2115 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2116 if not declared, so that we can use getpass.c code from libc without
2118 (flockfile, ftrylockfile, funlockfile): New macros.
2120 2003-10-06 Bruno Haible <bruno@clisp.org>
2122 * version-etc-2.h: Remove file.
2123 * version-etc-2.c: Remove file.
2125 2003-09-25 Jim Meyering <jim@meyering.net>
2126 Bruno Haible <bruno@clisp.org>
2128 This lets translators provide better translations for the
2129 "Written by ..." part of --version output.
2130 * version-etc.h: Include stdarg.h.
2131 (version_etc_copyright): Declare as readonly.
2132 (version_etc): Make this function variadic with a NULL-terminated list
2133 of author name strings.
2134 (version_etc_va): New declaration.
2135 * version-etc.c: Include stdarg.h, stdlib.h.
2136 (version_etc_copyright): Declare as readonly.
2137 (version_etc_va): New function. Provide a different translatable string
2138 for each possible number of authors < 10. Abbreviate when there are 10
2140 (version_etc): Make this function variadic. Call version_etc_va.
2141 Suggestion from Gary V. Vaughan.
2143 * long-options.h (parse_long_options): Change prototype: the authors
2144 string is moved to the end and becomes variadic.
2145 * long-options.c: Include stdarg.h.
2146 (parse_long_options): Make this function variadic, too.
2147 Call version_etc_va, not version_etc.
2149 2003-10-06 Bruno Haible <bruno@clisp.org>
2151 * fatal-signal.h: New file, from GNU gettext.
2152 * fatal-signal.c: New file, from GNU gettext.
2154 2003-10-04 Karl Berry <karl@gnu.org>
2156 * argp*: update from libc.
2158 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2160 * getpass.c (getpass): Use a no-op fseek when switching from input to
2161 output mode on the same stream.
2163 2003-09-29 Paul Eggert <eggert@twinsun.com>
2165 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2166 Fix arg typo in previous patch.
2168 2003-09-28 Jim Meyering <jim@meyering.net>
2170 * error.c: Correct cpp indentation.
2172 2003-09-27 Paul Eggert <eggert@twinsun.com>
2174 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2175 Omit the special code that used __typeof__, since we worry that
2176 it could be more trouble than it's worth. See:
2177 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2178 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2182 2003-09-26 Jim Meyering <jim@meyering.net>
2184 * error.c (error_tail): Move some declarations
2185 into inner scope where the local variables are used.
2187 2003-09-26 Bruno Haible <bruno@clisp.org>
2189 * stpncpy.h (gnu_stpncpy): New declaration.
2190 (stpncpy): Define as alias for gnu_stpncpy.
2191 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2193 2003-09-26 Paul Eggert <eggert@twinsun.com>
2195 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2196 (error_tail): Do not loop, reallocating temporary buffer, since
2197 the output cannot contain more wide characters than the input
2198 contains bytes, the size must be big enough already. This avoids
2199 one potential size overflow calculation. Check for size overflow
2200 when calculating temporary buffer size. Free temporary buffer
2201 when done, if it was allocated with malloc; this plugs a memory
2202 leak. Remove casts from void * to pointers, that are no longer
2203 needed now that we're assuming C89 or better.
2205 Merge error changes from glibc.
2207 * error.c, error.h: Update copyright notice header to match glibc.
2208 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2209 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2210 Disable cancellation while printing error.
2211 * error.h: Prepend __ to parameter names.
2213 2003-09-25 Karl Berry <karl@gnu.org>
2215 * argp-fmtstream.c, argp-help.c: update from libc.
2217 2003-09-25 Bruno Haible <bruno@clisp.org>
2219 * version-etc-2.h: New file, from version-etc.h with modifications.
2220 * version-etc-2.c: New file, from version-etc.c with modifications.
2222 2003-09-25 Simon Josefsson <jas@extundo.com>
2224 * xgetdomainname.h: New file.
2225 * xgetdomainname.c: New file.
2227 2003-09-25 Simon Josefsson <jas@extundo.com>
2228 Bruno Haible <bruno@clisp.org>
2230 * getdomainname.h: New file.
2231 * getdomainname.c: New file.
2233 2003-09-24 Paul Eggert <eggert@twinsun.com>
2235 * linebuffer.c (freebuffer): Don't free the argument, just
2236 the buffer associated with the argument. Bug reported by
2239 2003-09-19 Karl Berry <karl@gnu.org>
2241 * argp.h: update from libc.
2243 2003-09-16 Paul Eggert <eggert@twinsun.com>
2245 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2246 input error, instead of returning NULL the next time we are called
2247 (and therefore losing track of errno).
2249 2003-09-15 Paul Eggert <eggert@twinsun.com>
2251 * getndelim2.c (getndelim2): Don't trash errno when a read
2252 fails, so that the caller gets the proper errno.
2254 * readutmp.c (read_utmp): Likewise.
2255 Check for fstat error. Close stream and free storage
2258 2003-09-14 Bruno Haible <bruno@clisp.org>
2260 * fwriteerror.h: New file.
2261 * fwriteerror.c: New file.
2263 2003-09-14 Jim Meyering <jim@meyering.net>
2265 * getloadavg.c: Correct cpp indentation.
2266 * strdup.c: Likewise.
2267 * vasnprintf.c: Likewise.
2269 2003-09-12 Paul Eggert <eggert@twinsun.com>
2271 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2272 * obstack.c [!defined _LIBC]: Likewise.
2273 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2274 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2275 * exitfail.c: Don't include stdlib.h; no longer needed.
2277 More changes to assume C89 or better.
2279 * error.c (error_tail): Assume vprintf.
2281 * argmatch.c (getenv): Remove decl.
2282 * progreloc.c (get_full_program_name): Define via prototype.
2283 * setenv.c (clearenv): Likewise.
2284 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2286 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2287 (malloc, memcpy): Remove decls.
2288 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2289 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2290 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2291 (memcpy): Remove macro.
2292 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2293 (__P): Remove. All uses removed.
2294 (PTR): Remove. All uses changed to void *.
2295 (CHAR_BIT, NULL): Remove.
2296 (spaces, zeros, memset_space, memset_zero)
2297 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2299 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2300 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2301 Define with prototype.
2302 Remove now-unnecessary prototype decl.
2303 (extra_args_spec): Assume ANSI C. All uses changed.
2304 (extra_args_spec_iso): Remove.
2305 (my_strftime, emacs_strftimeu): Define via prototype.
2306 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2308 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2309 * strtoimax.c: Include <stdlib.h> unconditionally.
2310 (strtoul, strtol): Remove decls.
2311 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2313 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2314 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2315 (LOCALE_PARAM_PROTO): New macro.
2316 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2317 (INTERNAL (strtol), strtol): Define with a prototype.
2318 (PARAMS): Remove. All uses removed.
2319 * tempname.c: Include <string.h> unconditionally.
2320 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2321 * xgethostname.c (main): Define with a prototype.
2322 * xmalloc.c: Include "xalloc.h" first, to check interface.
2323 Include <stdlib.h> unconditionally.
2324 (calloc, malloc, realloc, free): Remove decls.
2325 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2326 Include <stdlib.h> unconditionally. Sort include file names.
2328 (xstrtod): Define with a prototype.
2329 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2330 (strtol, strtoul): Remove decls.
2332 2003-09-11 Paul Eggert <eggert@twinsun.com>
2334 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2335 Include <stdlib.h>, <string.h> unconditionally.
2336 Remove now-unnecessary cast to char *.
2337 * strnlen.c: Include <string.h> unconditionally.
2338 * yesno.c (yesno): Define with a prototype.
2340 2003-09-10 Bruno Haible <bruno@clisp.org>
2342 * strcspn.c: Include <string.h> unconditionally.
2343 * strpbrk.c: Include <string.h> unconditionally.
2344 * strstr.c: Include <string.h> unconditionally.
2345 * unicodeio.c: Include <string.h> unconditionally.
2346 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2347 * unsetenv.c: Likewise.
2348 * xreadlink.c: Include <stdlib.h> unconditionally.
2349 * yesno.c: Include <stdlib.h> unconditionally.
2350 (rpmatch): Add prototype.
2352 2003-09-10 Jim Meyering <jim@meyering.net>
2354 * error.c: Correct indentation of cpp directives.
2356 2003-09-09 Paul Eggert <eggert@twinsun.com>
2360 * acosl.c (main): Use a prototype.
2361 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2364 * getloadavg.c (getloadavg, main): Define via prototypes.
2366 * getopt.h (struct option.name): Assume C89, and use 'const'.
2367 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2368 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2370 * getopt.c (const): Remove macro.
2371 Include <string.h> unconditionally.
2372 (my_index): Remove; all uses changed to strchr.
2373 (strlen): Remove decl.
2374 (exchange): Remove forward decl; no longer needed.
2375 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2376 Define with prototype.
2377 * getopt1.c (const): Remove macro.
2378 (getopt_long, getopt_long_only, main): Define with prototype.
2380 * getugroups.c: Include <string.h> unconditionally.
2382 * getusershell.c: Include <stdlib.h> unconditionally.
2383 (getusershell, setusershell, endusershell, readname, main):
2384 Define with prototypes.
2386 * group-member.c: Include group-member.h first.
2387 Include <stdlib.h> unconditionally.
2389 * hard-locale.c: Include hard-locale.h first.
2390 Include <stdlib.h>, <string.h> unconditionally.
2392 * hash.c (free, malloc): Remove decls.
2393 Include <stdlib.h> unconditionally.
2395 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2396 (getenv): Do not declare.
2398 * idcache.c: Include <string.h> unconditionally.
2400 * long-options.c: Include long-options.h first, to test interface.
2401 Include <stdlib.h> unconditionally.
2403 * makepath.c: Include makepath.h first, to test interface.
2404 Include <stdlib.h> and <string.h> unconditionally.
2406 * linebuffer.c: Include <stdlib.h>.
2407 (free): Remove decl.
2409 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2410 rpl_malloc returns void *, not char *.
2411 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2413 * md5.h: Include <limits.h> unconditionally.
2414 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2415 (__P): Remove; all uses removed.
2416 * md5.c: Include "md5.h" first.
2417 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2418 md5_buffer, md5_process_bytes, md5_process_block):
2419 Define with prototypes.
2420 * sha.h (__P): Remove all uses. (It wasn't defined??)
2421 * sha.c: Include "sha.h" first.
2422 Include <stdlib.h>, <string.h> unconditionally.
2424 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2425 * memcmp.c (__ptr_t): Likewise.
2426 * memrchr.c (__ptr_t): Likewise.
2427 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2428 Include <string.h> unconditionally.
2429 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2430 * memchr.c: Include <stdlib.h> unconditionally.
2431 * memchr.c (LONG_MAX): Remove.
2432 * memrchr.c (LONG_MAX): Likewise.
2433 * memchr.c (__memchr): Define via a prototype.
2434 * memrchr.c (__memrchr): Likewise.
2435 * memcmp.c (__P): Remove, and remove all uses.
2436 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2437 Remove forward decls; no longer needed.
2438 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2439 Use types required by C89 in prototype.
2441 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2442 * savedir.c: Likewise.
2443 * mkdir.c (free): Remove decl.
2444 * rmdir.c (rmdir): Define with a prototype.
2445 * savedir.c: Include savedir.h first, to test interface.
2447 * mktime.c (STDC_HEADERS): Remove.
2448 Include <stdlib.h>, <string.h> unconditionally.
2450 * modechange.c: Include <stdlib.h> unconditionally.
2451 (malloc): Remove decl.
2453 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2454 (free): Remove decl.
2456 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2457 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2458 (This type really should be intptr_t, but that's a C99ism.)
2459 (_obstack_memcpy): Remove: all uses changed to memcpy.
2460 Include <string.h> unconditionally.
2461 (struct obstack): Assume __STDC__ for types of members
2462 chunkfun, freefun, extra_arg.
2463 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2464 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2465 obstack_begin, obstack_specify_allocation,
2466 obstack_specify_allocation_with_arg, obstack_chunkfun,
2467 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2468 Remove unprototyped decls and the macros that use them.
2469 * obstack.c (POINTER): Remove. All uses changed to void *.
2470 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2471 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2472 (defined __STDC__ && __STDC__)]:
2473 Remove nonprototyped code.
2474 Include <stdlib.h> unconditionally.
2475 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2476 _obstack_allocated_p, _obstack_free, obstack_free,
2477 _obstack_memory_used, print_and_abort):
2478 Define using prototypes.
2479 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2480 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2481 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2482 obstack_next_free, obstack_object_size, obstack_room) [0]:
2483 Remove unused, unprototyped code.
2485 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2487 * physmem.c (physmem_total, physmem_available, main): Define
2490 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2491 (main): Define with a prototype.
2493 * posixver.c (getenv): Remove decl.
2495 * putenv.c (malloc): Returns void *, not char *.
2496 Include <string.h> unconditionally.
2497 (strchr, memcpy, NULL): Do not define.
2499 * readtokens.c: Include readtokens.h first, to test interface.
2500 Include <stdlib.h>, <string.h> unconditionally.
2501 (init_tokenbuffer): Define with a prototype.
2503 * regex.c (PARAMS): Remove. All uses removed.
2504 All uses of _RE_ARGS removed, too.
2505 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2507 (bzero): Assume memset exists.
2508 (memcmp, memcpy, NULL): Remove.
2509 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2510 char, or assignments to local vars of type signed char.
2511 (init_syntax_once, PREFIX(extract_number_and_incr),
2512 PREFIX(print_partial_compiled_pattern),
2513 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2514 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2515 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2516 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2517 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2518 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2519 wcs_compile_range, byte_compile_range, truncate_wchar,
2520 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2521 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2522 count_mbs_length, wcs_re_match_2_internal,
2523 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2524 PREFIX(alt_match_null_string_p),
2525 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2526 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2527 regfree, PREFIX(extract_number)): Define with prototype. Remove
2528 now-unnecessary declaration, if any.
2529 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2531 Remove now-unnecessary casts among pointer types.
2532 * regex.h (_RE_ARGS): Remove. All uses removed.
2534 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2535 (free): Remove decl.
2537 * rpmatch.c: Include <stdlib.h> unconditionally.
2539 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2540 (free): Remove decl.
2542 * save-cwd.c: Include <stdlib.h> unconditionally.
2543 * xgetcwd.c: Likewise.
2545 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2546 (free): Remove decl.
2548 * strchrnul.c (strchrnul): Define with a prototype.
2549 Fix bug: c_in was not converted to char before searching.
2551 The following changes are not K&R related:
2553 * group-member.h: Include <sys/types.h>, so that this file is
2555 * makepath.h: Likewise.
2557 * getusershell.c (readname, default_index, line_size, readname):
2558 Use size_t, not int, for sizes.
2559 (readname): If the size overflows, report an error instead of
2562 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2564 * getndelim2.c: Assume stdlib.h per the C89 spec.
2566 2003-09-08 Paul Eggert <eggert@twinsun.com>
2568 Assume C89 or better; remove K&R cruft.
2569 A few of these changes were first proposed by Derek Robert Price
2570 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2572 * addext.c: Include <string.h> unconditionally.
2573 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2574 Don't declare getenv or malloc.
2576 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2577 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2579 (find_stack_direction, alloca): Use prototypes.
2581 * atexit.c (atexit): Define using a prototype.
2583 * basename.c, dirname.c, stripslash.c:
2584 Include <string.h> unconditionally.
2586 * bcopy.c: Include <stddef.h>.
2587 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2589 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2591 * error.h (error, error_at_line, error_print_progname)
2592 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2593 * error.c: Include error.h first, to check interface.
2594 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2595 (VA_START): Remove; all uses changeed to va_start.
2596 (exit, strerror): Remove decls.
2597 (error_print_progname): Prototype uncondionally.
2598 Don't include <errno.h>; no longer needed.
2599 (private_strerror): Remove.
2600 (error_tail): Always define.
2601 (error, error_at_line): Assume C89 or better; always use prototypes.
2602 * fatal.c: Include "fatal.h" first, to test interface.
2603 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2604 (VA_START): Remove; all uses changed to va_start.
2605 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2607 (exit): Remove decl.
2608 (fatal): Prototype unconditionally. Assume va_start works.
2609 Abort at end, to pacify gcc.
2611 * euidaccess.c (main): Define with a prototype.
2613 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2615 * exitfail.c: Include <stdlib.h> unconditionally.
2617 * fnmatch_.h (__P): Remove. All uses changed to assume
2619 * fnmatch.c: Include fnmatch.h first, to test interface.
2620 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2621 (getenv): Remove decl.
2622 (fnmatch): Define using a prototype.
2623 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2624 (FCT): Define using a prototype.
2626 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2628 * gethostname.c: Include <stddef.h>.
2629 (gethostname): Define with prototype. Length is size_t, not int.
2631 2003-09-08 Paul Eggert <eggert@twinsun.com>
2633 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2634 getversion.c should have been removed then, but was accidentally
2637 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2638 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2640 2003-09-07 Paul Eggert <eggert@twinsun.com>
2642 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2643 copy_tm_result. Bug reported by Simon Josefsson in
2644 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2646 2003-09-06 Paul Eggert <eggert@twinsun.com>
2648 * time_r.c, time_r.h: New files.
2650 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2652 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2653 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2655 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2657 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2658 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2661 * timegm.c: Switch to glibc implementation, with the following changes:
2662 [defined HAVE_CONFIG_H]: Include <config.h>.
2663 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2664 (__mktime_internal) [!defined _LIBC]: New decl.
2665 (__gmtime_r) [!defined _LIBC]: New macro and function.
2666 (timegm): Use a prototype, since gnulib assumes C89.
2667 Do not bother declaring tmp to be const, as it's not really usefu.
2668 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2669 (timegm): Declare only if HAVE_DECL_TIMEGM.
2671 2003-09-03 Paul Eggert <eggert@twinsun.com>
2673 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2674 Bug reported by Lute Kamstra in
2675 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2677 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2678 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2679 course with correspondingly smaller numbers for tomorrow and
2680 yesterday. From Tadayoshi Funaba. Originally installed into
2681 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2684 2003-08-31 Simon Josefsson <jas@extundo.com>
2686 * timegm.h: New file.
2687 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2689 2003-08-31 Karl Berry <karl@gnu.org>
2691 * argp.h: update from libc.
2693 2003-08-28 Bruno Haible <bruno@clisp.org>
2695 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2696 warning on QNX, which defines O_BINARY to 000000.
2698 2003-08-24 Bruno Haible <bruno@clisp.org>
2700 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2701 MSVC7 <stdio.h> is included later.
2703 2003-08-20 Bruno Haible <bruno@clisp.org>
2705 * progname.h: New file, from GNU gettext.
2706 * progname.c: New file, from GNU gettext.
2707 * progreloc.c: New file, from GNU gettext.
2709 2003-08-19 Bruno Haible <bruno@clisp.org>
2711 * xstrdup.c: Assume <string.h> exists.
2713 2003-08-18 Jim Meyering <jim@meyering.net>
2715 * setenv.h: Indent nested cpp directive.
2716 * vasnprintf.c: Remove trailing blanks.
2718 2003-08-17 Simon Josefsson <jas@extundo.com>
2719 Bruno Haible <bruno@clisp.org>
2721 * xstrndup.h: New file.
2722 * xstrndup.c: New file.
2724 2003-08-17 Bruno Haible <bruno@clisp.org>
2726 * strndup.h: New file.
2728 2003-08-16 Paul Eggert <eggert@twinsun.com>
2730 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2731 space, undoing this 2003-08-12 change:
2732 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2734 2003-08-16 Jim Meyering <jim@meyering.net>
2736 Merge from coreutils.
2737 * xstrtoimax.c: #else #if -> #elif.
2738 * xstrtoumax.c: Likewise.
2740 2003-08-15 Paul Eggert <eggert@twinsun.com>
2742 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2743 rather than tab, after '#' in shell-script copyright notices.
2744 Suggested by Bruno Haible.
2746 2003-08-15 Jim Meyering <jim@meyering.net>
2747 and Paul Eggert <eggert@twinsun.com>
2749 Merge from coreutils.
2750 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2751 member but strut utmpx does not. Needed for AIX 4.3.3.
2752 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2754 2003-08-15 Jim Meyering <jim@meyering.net>
2756 Merge from coreutils.
2757 * xgethostname.c: Include <stdlib.h>.
2758 (xghostname): Don't exit for anything other than memory-related
2759 failure; just return NULL.
2760 * userspec.c: Include "posixver.h".
2761 (parse_user_spec): Accept `.' as a separator only
2762 in pre-POSIX-200112 mode.
2763 * strtoimax.c: Use #elif rather than #else #if.
2764 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2765 Remove function, now that we can rely on a working tzset function.
2766 [!_LIBC]: Ensure that the required autoconf test has been run.
2767 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2768 Use underlying_strftime for %r.
2769 * sha.c: Merge in some clean-up and optimization changes from glibc.
2770 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2771 Ensure that it is a multiple of 64.
2772 Rearrange loop exit tests so as to avoid performing an
2773 additional fread after encountering an error or EOF.
2774 * realloc.c: Update copyright date.
2776 2003-08-14 Jim Meyering <jim@meyering.net>
2778 Merge from coreutils.
2779 * obstack.h: Whitespace changes.
2780 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2781 and xcalloc return values.
2782 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2783 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2784 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2785 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2786 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2788 Use mntctl's return value to drive the entry-processing loop, since
2789 we can't rely on the value of the vmt_length member in the last
2790 entry. On some systems doing so could result in exhausting
2791 virtual memory. Based in part on a patch from Mike Jetzer.
2793 2003-08-14 Jim Meyering <jim@meyering.net>
2794 and Paul Eggert <eggert@twinsun.com>
2796 Merges from coreutils, plus other fixes.
2797 * physmem.c: Merge in portability changes from gcc/libiberty
2798 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2799 for credits and details. Thanks to Kaveh Ghazi for helping
2800 to keep these files in sync.
2801 (ARRAY_SIZE): Define it.
2802 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2803 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2804 (memcasecmp): Don't assume size_t fits in unsigned int.
2805 Remove casts and duplicate code.
2806 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2807 (memcpy): Remove definition.
2808 Merge in some clean-up and optimization changes from glibc.
2809 [BLOCKSIZE]: Move definition to top of file.
2810 Ensure that it is a multiple of 64.
2811 Rearrange loop exit tests so as to avoid performing an
2812 additional fread after encountering an error or EOF.
2813 * md5.h (md5_uintptr): Define.
2814 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2815 return to the initial working directory. Preserve errno
2817 * idcache.c: Include "xalloc.h".
2818 (xmalloc, xrealloc): Remove decls.
2819 (getuser): Remove casts no longer required in C89.
2820 * human.c: Include stdio.h, for sprintf.
2821 * group-member.c: Include "xalloc.h".
2822 (xmalloc, xrealloc): Remove decls.
2823 (get_group_info): Remove casts no longer required in C89.
2824 * getusershell.c (readname): Remove casts no longer required in C89.
2825 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2826 * getline.c: Whitespace fix, from coreutils.
2828 2003-08-13 Paul Eggert <eggert@twinsun.com>
2830 * exclude.c: Include <ctype.h>
2831 (IN_CTYPE_DOMAIN): New macro.
2833 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2836 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2837 Undo previous (whitespace-only) change.
2839 2003-08-12 Paul Eggert <eggert@twinsun.com>
2841 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2842 Normalize leading white space and remove trailing white space.
2843 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2844 notice, as per ../config/srclist-update.
2846 Merge from coreutils.
2847 * euidaccess.h: New file.
2848 * euidaccess.c: Include it.
2849 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2850 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2851 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2853 2003-08-11 Bruno Haible <bruno@clisp.org>
2855 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2856 (vasnprintf): Use it instead of wcslen.
2858 2003-08-11 Bruno Haible <bruno@clisp.org>
2860 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2861 value to ensure that _Bool promotes to int. Use #define for _Bool when
2862 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2864 2003-08-10 Karl Berry <karl@gnu.org>
2866 * regex.h: update from libc (whitespace fix).
2868 2003-08-09 Paul Eggert <eggert@twinsun.com>
2870 Merge some files from coreutils. These changes were
2871 originally made by Jim Meyering.
2872 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2873 many older Unixes require this.
2874 * alloca.c (alloca): Remove cast to argument of free;
2875 no longer needed in C89.
2876 * alloca_.h, regex.h: Fix white space to match
2877 what GNU indent does.
2879 2003-08-05 Paul Eggert <eggert@twinsun.com>
2881 * bumpalloc.h: Remove.
2883 2003-08-04 Paul Eggert <eggert@twinsun.com>
2885 * getloadavg.c: Change copyright notice and spacing to conform to
2888 Merge from coreutils.
2889 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2891 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2892 from Karl Berry, implemented by Jim Meyering.
2893 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2894 from Dmitry V. Levin.
2895 Remove anachronistic cast of xrealloc.
2896 * fnmatch_.h (__const): Remove. Use 'const'.
2897 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2898 type. Otherwise, it wouldn't compile with at least /bin/cc on
2899 ymp-cray-unicos9.0.2.X.
2900 Combine two mostly-identical uses of alloca into one.
2901 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2903 2003-08-04 Dave Love <d.love@dl.ac.uk>
2907 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2908 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2909 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2910 obsolete NLIST_NAME_UNION.
2911 [__GNU__]: Undef BSD and FSCALE.
2912 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2914 2003-08-03 Paul Eggert <eggert@twinsun.com>
2916 * stdbool_.h (_Bool): Make it signed char, instead of
2917 an enum type, so that it's guaranteed to promote to int. See:
2918 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2920 2003-07-31 Paul Eggert <eggert@twinsun.com>
2922 * strerror.c: Include config.h, limits.h. Declare sprintf.
2923 (strerror): Don't assume that a printable int fits in 14 bytes.
2925 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2926 Bruno Haible <bruno@clisp.org>
2928 * getline.h (getline, getdelim): Change return type to ssize_t.
2929 * getline.c (getline, getdelim): Likewise.
2930 Remove _GNU_SOURCE define; now it's defined in config.h through
2933 2003-07-22 Paul Eggert <eggert@twinsun.com>
2935 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2936 over-parenthesization in macros.
2938 Sync with coreutils.
2940 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2943 Use `exit_failure' for xalloc and xmemcoll instead of their own
2944 private exit-failure variables.
2945 * xalloc.h (xalloc_exit_failure): Remove.
2946 * xmalloc.c: Likewise. Include exitfail.h.
2947 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2948 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2949 * xmemcoll.c: Likewise. Include exitfail.h.
2950 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2952 2003-07-18 Paul Eggert <eggert@twinsun.com>
2954 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2955 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2956 to test that it can stand by itself. Include "exitfail.h".
2957 Clients should set exit_failure instead.
2958 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2960 2003-07-18 Andreas Schwab <schwab@suse.de>
2962 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2964 2003-07-18 Bruno Haible <bruno@clisp.org>
2966 * getndelim2.h: New file.
2967 * getndelim2.c: Make into a module of its own. Include config.h,
2969 (getndelim2): Make non-static. Change return type to ssize_t.
2970 * getline.h: Change argument names.
2971 * getline.c: Include getndelim2.h instead of getndelim2.c.
2972 * getnline.c: Include getndelim2.h.
2974 2003-07-17 Bruno Haible <bruno@clisp.org>
2976 * Makefile.am: Remove file.
2977 * Makefile.in: Remove file.
2979 2003-07-17 Bruno Haible <bruno@clisp.org>
2981 * getnline.h: New file.
2982 * getnline.c: New file.
2983 * getndelim2.c: New file, extracted from getline.c.
2984 (getndelim2): Renamed from getdelim2, with added nmax argument.
2985 * getline.c: Include getndelim2.c.
2986 (getdelim2): Moved out to getndelim2.c.
2987 (getline, getdelim): Update.
2989 2003-07-15 <karl@gnu.org>
2991 * vasnprintf.c: update from gettext.
2993 2003-07-15 Jim Meyering <jim@meyering.net>
2995 * makepath.c (make_path): Enclose diagnostic in _(...).
2997 2003-07-14 Paul Eggert <eggert@twinsun.com>
2999 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3000 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3001 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3002 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3003 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3004 updated automatically by ../config/srclist-update. This changes
3005 their license from LPGL to GPL.
3007 2003-07-14 Jim Meyering <jim@meyering.net>
3009 Don't emit diagnostics. Let callers do that.
3010 * save-cwd.c: Don't include "error.h".
3011 (save_cwd): Don't call error. Ensure that errno is valid
3012 when returning nonzero.
3014 * save-cwd.h (restore_cwd): Update prototype.
3015 * save-cwd.c (restore_cwd): Remove two parameters.
3016 Simplify. Don't call error upon failure. Let callers do that.
3017 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3018 when auditing is enabled. But don't bother updating the #if.
3020 2003-07-14 Simon Josefsson <jas@extundo.com>
3022 * mempcpy.h: New file.
3023 * mempcpy.c: New file.
3025 2003-07-14 Paul Eggert <eggert@twinsun.com>
3027 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3028 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3029 unicodeio.c, unicodeio.h, unlocked-io.h:
3030 Switch from LGPL to GPL.
3032 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3034 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3035 it breaks C++ compilation.
3036 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3038 2003-07-10 Jim Meyering <jim@meyering.net>
3040 * vasnprintf.c: Remove trailing blanks.
3041 Make cpp indentation consistent.
3043 2003-07-09 Paul Eggert <eggert@twinsun.com>
3045 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3046 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3047 Switch from LGPL to GPL.
3049 2003-07-07 Paul Eggert <eggert@twinsun.com>
3051 * mktime.c: Fix some boundary cases and remove need for floating point.
3053 Issue a compile-time diagnostic if time_t is floating point, or if
3054 two's complement arithmetic is not in effect, or if arithmetic
3055 right shift does not propagate the sign. These assumptions were
3056 all in the original code but they weren't checked.
3058 (TIME_T_MIDPOINT, verify): New macros.
3059 (__isleap): Remove; it has integer overflow problems.
3060 (leapyear): New function, without those problems.
3061 (ydhms_tm_diff): Remove; splitting into two parts.
3062 (ydhms_diff): New function, containing the arithmetic part of
3063 the old ydhms_tm_diff function. Issue a compile-time
3064 diagnostic if we are not using C99 integer division.
3065 Avoid casts when possible.
3066 (guess_time_tm): New function, containing the checking part of
3067 the old ydhms_tm_diff function. Return the new value, rather than
3068 the difference between it and the old. Accept a new argument T
3069 so that *T specifies the old value. Check for overflow in the result.
3071 (__mktime_internal): Use a time_t offset, not a long int offset.
3072 This undoes the 2003-06-04 change, which is no longer needed now
3073 that we have better overflow checking.
3074 (localtime_offset): Likewise.
3076 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3077 and long are 64-bit but int is only 32-bit.
3078 (ydhms_diff): Use long int to store year1 and yday1.
3079 Issue a compile-time diagnostic if long int is not wide enough.
3081 (__mktime_internal): Use long int to store adjusted year and yday.
3082 Use plain C rather than preprocessor commands, if that doesn't
3084 Check for overflow (and try to repair) after each probe
3085 rather than checking only at the very end. This avoids some bugs
3086 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3087 does not equal GMT offset at maximum time).
3088 Use integer to check for overflow rather than floating point; this
3089 is more portable to non-IEEE hosts, and is a tad faster.
3090 When we detect that we are oscillating between two values,
3091 don't check whether tm_isdst has the requested value, since
3092 we already know the answer. When tm_isdst has the wrong value,
3093 use a different heuristic to find the right one, based on the
3094 extreme values actually observed in practice in tz2003a,
3095 rather than the (overly optimistic) "previous 3 calendar quarters".
3097 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3098 "T const" to accommodate glibc style.
3099 (check_result): Use less-confusing report format. "long" -> "long int.
3101 Don't loop if the iteration overflows time_t.
3102 Allow a negative step in the iteration.
3104 2003-07-01 Paul Eggert <eggert@twinsun.com>
3106 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3107 having it depend on HAVE_SYS_TYPES_H.
3109 2003-06-25 Bruno Haible <bruno@clisp.org>
3111 * readlink.c: New file.
3113 2003-06-20 Bruno Haible <bruno@clisp.org>
3115 Assume C89, so PARAMS isn't needed.
3116 * unicodeio.h (PARAMS): Remove.
3117 * unicodeio.c: Don't use PARAMS.
3119 2003-06-18 Jim Meyering <jim@meyering.net>
3121 Merge changes from coreutils.
3122 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3123 Remove explicit declarations of xmalloc and realloc.
3125 (read_utmp): Remove anachronistic cast of xmalloc.
3127 2003-06-17 Paul Eggert <eggert@twinsun.com>
3129 Assume C89, so PARAMS isn't needed.
3130 * backupfile.h (PARAMS): Remove. All uses removed.
3131 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3132 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3133 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3134 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3135 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3136 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3137 xstrtol.h: Likewise.
3138 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3139 same.h, strverscmp.h: Do not include config.h; no longer needed.
3140 Anyway, config.h should always be included before any other file.
3142 2003-06-11 Simon Josefsson <jas@extundo.com>
3144 * sysexit_.h: New file.
3146 2003-05-20 Derek Price <derek@ximbiot.com>
3148 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3150 2003-06-10 Simon Josefsson <jas@extundo.com>
3152 * strchrnul.h: New file.
3153 * strchrnul.c: New file.
3155 2003-06-10 Simon Josefsson <jas@extundo.com>
3157 * argp.h: New file, from glibc.
3158 * argp-ba.c: New file, from glibc.
3159 * argp-eexst.c: New file, from glibc.
3160 * argp-fmtstream.c: New file, from glibc.
3161 * argp-fmtstream.h: New file, from glibc.
3162 * argp-fs-xinl.c: New file, from glibc.
3163 * argp-help.c: New file, from glibc.
3164 * argp-namefrob.h: New file, from glibc.
3165 * argp-parse.c: New file, from glibc.
3166 * argp-pv.c: New file, from glibc.
3167 * argp-pvh.c: New file, from glibc.
3168 * argp-xinl.c: New file, from glibc.
3170 2003-06-07 Jim Meyering <jim@meyering.net>
3172 * readtokens.h: Put `Free Software Foundation, Inc.'
3173 in place of my name in the copyright comment.
3174 Remove definition and uses of __P.
3177 * stat.c: Don't declare xmalloc explicitly.
3178 Instead, include "xalloc.h".
3179 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3180 xrealloc, and xcalloc return values.
3181 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3183 * xgetcwd.h: Remove definition/uses of PARAMS.
3185 2003-06-06 Jim Meyering <jim@meyering.net>
3187 * stdbool_.h: Renamed from stdbool.h.in.
3189 2003-06-06 Jim Meyering <jim@meyering.net>
3191 Merge from coreutils.
3192 * same.c: (same_name): Declare *_basename locals to be `const'.
3193 Consolidate declarations and initializations of *_base* locals.
3195 Merge from coreutils.
3196 This avoids a core dump on systems without GNU putenv,
3197 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3198 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3199 (unsetenv): New static function, from GNU libc.
3200 (rpl_putenv): Use it.
3202 * modechange.c: Remove trailing blanks.
3204 Merge from coreutils.
3205 * fsusage.c: Remove declaration of statfs.
3206 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3208 * posixtm.c: Include <stdbool.h> unconditionally.
3210 2003-06-05 Paul Eggert <eggert@twinsun.com>
3212 * mktime.c (__mktime_internal): When resolving a tm_isdst
3213 mismatch, look in future quarters as well as past. This fixes a
3214 bug when processing fall-backwards gaps immediately after a long
3215 period of daylight-saving time.
3217 * mktime.c: Assume freestanding C89 or better.
3218 (HAVE_LIMITS_H): Remove. Assume it's 1.
3219 (__P): Remove; not used.
3220 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3221 (mktime, not_equal_tm, print_tm, check_result,
3222 main): Use prototypes. Use const * where appropriate.
3223 (main): Fix typo in testing code that uncovered by above changes.
3224 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3226 2003-06-04 Paul Eggert <eggert@twinsun.com>
3228 * mktime.c: Fix Debian bug 177940
3229 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3230 (localtime_offset): Now long int, not time_t, because we want it
3231 to be guaranteed to be signed. All uses changed.
3232 (__mktime_internal): If overflow would occur when adding offset,
3235 Merge 'human' changes from coreutils. Rewrite to support
3236 locale-specific notations like thousands separators.
3237 * human.c: Simplify authorship notice.
3238 Include human.h immediately after config.h.
3239 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3240 <limits.h>: Do not include, since human.h does.
3241 (SIZE_MAX, UINTMAX_MAX): New macros.
3242 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3243 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3244 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3245 (power_letter): Renamed from suffixes.
3246 (generate_suffix_backwards): Remove.
3247 (adjust_value): Now takes int style (because of human.h changes)
3248 and long double value (for greater precision on some platforms).
3249 (group_number): New function.
3250 (human_readable): Use it. Use integer options, not enum.
3251 Put the options before the sizes in the arg list.
3252 Support all the new options.
3253 The old human_readable function has been removed;
3254 use inttostr.h instead.
3255 (human_readable, default_block_size, humblock):
3256 Use uintmax_t, not int, for block sizes.
3257 (human_readable_inexact, block_size_types): Remove.
3258 (block_size_opts): New constant.
3259 (human_options): Renamed from human_block_size, with new signature
3260 that allows block sizes up to UINTMAX_MAX. All callers changed.
3261 * human.h: Add copyright and authorship notice.
3262 Include <limits.h> and <stdbool.h> unconditionally.
3263 (PARAMS): Remove. All uses removed.
3264 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3265 (enum human_inexact_style): Remove tag; now a nameless enum.
3266 (human_floor, human_ceiling, human_round_to_even): Now have
3267 values 2, 0, 1 rather than -1, 1, 0.
3268 (human_group_digits, human_suppress_point_zero, human_autoscale,
3269 human_base_1024, human_SI, human_B): New constants.
3270 (human_readable_inexact, human_block_size): Remove.
3271 (human_readable): Size args are now uintmax_t, not int.
3272 (human_options): New decl.
3274 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3275 unnecessary now that we assume C89 or better. This change
3276 imported from coreutils.
3278 * mktime.c (__mktime_internal): Do not reject negative timestamps
3279 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3280 in the 2003-05-30 sync from glibc.
3282 .h files should stand alone, but we shouldn't include <sys/types.h>
3283 if we can get away with just <stddef.h>.
3285 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3286 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3287 rather than <sys/types.h>, as we merely need size_t.
3288 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3290 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3291 Include <stdio.h>, to get FILE.
3292 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3293 memcasecmp.h has included <stddef.h> and all we need is size_t.
3294 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3295 our interface, instead of including <sys/types.h>
3297 2003-06-02 Paul Eggert <eggert@twinsun.com>
3300 Fix some minor time-related bugs with POSIX time arguments.
3301 Some valid time stamps were being rejected (notably -1, and
3302 time stamps before 1900 on 64-bit hosts). And some invalid
3303 time stamps were being accepted, e.g. September 31.
3305 * posixtm.h (posixtime): Return bool instead of time_t, so
3306 that we can return (time_t) -1 successfully.
3307 * posixtm.c: Likewise.
3308 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3309 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3310 (t): Remove static var.
3311 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3312 of static var. All uses changed.
3313 (year): Do not reject years before 1900; they can occur with
3315 (posix_time_parse): Do not check for out-of-range components;
3316 that is now the caller's responsibility, since our checks were
3317 only approximations.
3318 (posixtime): Use mktime to check for out-of-range components,
3319 since it knows them exactly.
3320 If mktime returns (time_t) -1, check whether an error actually occurred
3321 by invoking localtime on -1.
3322 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3323 posixtime failures better.
3324 Improve the test data (in comments only).
3326 2003-05-30 <karl@gnu.org>
3328 * mktime.c: update from libc.
3330 2003-05-30 Bruno Haible <bruno@clisp.org>
3332 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3333 * localcharset.h: Likewise.
3334 * localcharset.c: Likewise.
3336 2003-05-28 Paul Eggert <eggert@twinsun.com>
3338 Assume the headers required for C89 freestanding compilers.
3339 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3340 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3341 without checking for HAVE_LIMITS_H.
3342 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3343 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3345 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3346 * exclude.c: Include <stdbool.h> unconditionally.
3347 * tempname.c: Include <stddef.h> unconditionally.
3348 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3349 * modechange.c, rpmatch.c (NULL): Don't define, since
3350 <stddef.h> does that.
3351 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3352 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3353 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3354 * xstrtol.c: Likewise.
3355 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3356 * savedir.c: Include <stddef.h> instead of defining NULL.
3358 * addext.c (addext): Use assignment rather than cast, to avoid
3359 warnings on some platforms.
3361 * mktime.c (__mktime_internal): Do not reject negative timestamps
3364 2003-05-10 Bruno Haible <bruno@clisp.org>
3366 * linebreak.c (iconv_string_length): Don't return -1 just because the
3367 string is longer than 4 KB.
3369 2003-05-12 Jim Meyering <jim@meyering.net>
3371 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3372 the space-padded-by-default conversion specifiers, %e, %k, %l.
3374 2003-05-03 Bruno Haible <bruno@clisp.org>
3376 Upgrade to Unicode-4.0.
3377 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3378 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3379 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3380 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3381 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3382 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3383 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3384 Change width of U+E0100..U+E01EF from 1 to 0.
3386 2003-04-25 Bruno Haible <bruno@clisp.org>
3388 * copy-file.c: Include <stddef.h>, for size_t.
3390 2003-04-25 Jim Meyering <jim@meyering.net>
3392 * copy-file.c (copy_file_preserving): Declare buf_size to be
3393 of type size_t, not int.
3395 2003-04-11 Jim Meyering <jim@meyering.net>
3397 Merge changes from Coreutils.
3399 2003-03-22 Jim Meyering <jim@meyering.net>
3401 * strftime.c (widen): Cast alloca return value to proper type.
3403 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3406 * strftime.c (my_strftime): Handle very large width
3407 specifications for numeric values correctly. Improve checks for
3410 2003-01-19 Jim Meyering <jim@meyering.net>
3412 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3413 (nl_get_alt_digit) [! defined my_strftime]: Define.
3414 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3415 _nl_get_alt_digit and _nl_get_walt_digit.
3417 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3418 These changes have no effect outside of _LIBC.
3420 2003-04-10 Bruno Haible <bruno@clisp.org>
3422 * findprog.h: New file, from GNU gettext.
3423 * findprog.c: New file, from GNU gettext.
3425 2003-04-05 Jim Meyering <jim@meyering.net>
3427 Merge changes from Coreutils.
3429 * exclude.h (PARAMS): Remove definition and uses.
3430 * exclude.c: Remove uses of `PARAMS'.
3432 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3433 Add test-cases for DOS filenames. Declare program_name.
3434 (main): Set up program_name. Patch by Rich Dawe.
3436 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3438 Use mntctl's return value to drive the entry-processing loop, since
3439 we can't rely on the value of the vmt_length member in the last
3440 entry. On some systems doing so could result in exhausting
3441 virtual memory. Based in part on a patch from Mike Jetzer.
3443 2003-04-04 Bruno Haible <bruno@clisp.org>
3445 * linebreak.h: New file, from GNU gettext.
3446 * linebreak.c: New file, from GNU gettext with slight modifications.
3447 * lbrkprop.h: New file, from GNU gettext.
3449 2003-04-03 Bruno Haible <bruno@clisp.org>
3451 * utf8-ucs4.h: New file, from GNU gettext.
3452 * utf16-ucs4.h: New file, from GNU gettext.
3453 * ucs4-utf8.h: New file, from GNU gettext.
3454 * ucs4-utf16.h: New file, from GNU gettext.
3456 2003-04-02 Bruno Haible <bruno@clisp.org>
3458 * binary-io.h: New file, from GNU gettext.
3460 2003-04-01 Bruno Haible <bruno@clisp.org>
3462 * pathname.h: New file, from GNU gettext.
3463 * concatpath.c: New file, from GNU gettext.
3465 2003-03-30 Bruno Haible <bruno@clisp.org>
3467 * copy-file.c (copy_file_preserving): Don't set owner if the function
3468 chown() doesn't exist.
3470 2003-03-28 Bruno Haible <bruno@clisp.org>
3472 * copy-file.h: New file, from GNU gettext.
3473 * copy-file.c: New file, from GNU gettext.
3475 2003-03-18 Jim Meyering <jim@meyering.net>
3477 * quote.c (quote_n): Fix typo in comment.
3479 2003-03-14 Jim Meyering <jim@meyering.net>
3481 Merge changes from Coreutils.
3482 * obstack.h (obstack_object_size): Declare temporary, __o,
3483 to be const, in order to avoid warnings.
3484 (obstack_room): Likewise.
3485 (obstack_empty_p): Likewise.
3487 2003-03-13 Paul Eggert <eggert@twinsun.com>
3489 Merge changes from Bison.
3490 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3491 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3492 when compiling Bison 1.875's `bitset bset = obstack_alloc
3493 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3494 * hash.c: Include <stdbool.h> unconditionally.
3496 2003-03-09 Paul Eggert <eggert@twinsun.com>
3498 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3499 Reported by Bruce Becker; see:
3500 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3502 2003-03-03 Paul Eggert <eggert@twinsun.com>
3503 Bruno Haible <bruno@clisp.org>
3505 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3506 Reported by John Hughes, see
3507 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3509 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3511 * poll_.h: New file.
3514 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3516 * mathl.h: New file.
3517 * acosl.c: New file.
3518 * asinl.c: New file.
3519 * atanl.c: New file.
3520 * ceill.c: New file.
3523 * floorl.c: New file.
3524 * frexpl.c: New file.
3525 * ldexpl.c: New file.
3527 * sincosl.c: New file.
3529 * sqrtl.c: New file.
3531 * trigl.c: New file.
3532 * trigl.h: New file.
3534 2003-02-17 Bruno Haible <bruno@clisp.org>
3536 * mkdtemp.h: New file, from GNU gettext.
3537 * mkdtemp.c: New file, from GNU gettext.
3539 2003-01-31 Bruno Haible <bruno@clisp.org>
3541 * rename.c: #undef rename before defining rpl_rename.
3542 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3544 2003-01-30 Bruno Haible <bruno@clisp.org>
3546 * printf-args.h: New file, from GNU gettext.
3547 * printf-args.c: New file, from GNU gettext.
3548 * printf-parse.h: New file, from GNU gettext.
3549 * printf-parse.c: New file, from GNU gettext.
3550 * vasnprintf.h: New file, from GNU gettext.
3551 * vasnprintf.c: New file, from GNU gettext.
3552 * asnprintf.c: New file, from GNU gettext.
3553 * vasprintf.h: New file, from GNU gettext with modifications.
3554 * vasprintf.c: New file, from GNU gettext.
3555 * asprintf.c: New file, from GNU gettext.
3557 2003-01-29 Bruno Haible <bruno@clisp.org>
3559 * stpncpy.h: New file, from GNU gettext with modifications.
3560 * stpncpy.c: New file, from GNU gettext with modifications.
3562 2003-01-28 Bruno Haible <bruno@clisp.org>
3564 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3566 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3569 2003-01-27 Bruno Haible <bruno@clisp.org>
3571 * xsetenv.h: New file, from GNU gettext.
3572 * xsetenv.c: New file, from GNU gettext.
3574 2003-01-23 Bruno Haible <bruno@clisp.org>
3576 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3578 2003-01-22 Bruno Haible <bruno@clisp.org>
3580 * exit.h: New file, from GNU gettext.
3582 2003-01-11 Bruno Haible <bruno@clisp.org>
3584 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3585 * strcase.h (strcasecmp, strncasecmp): Likewise.
3587 2003-01-14 Jim Meyering <jim@meyering.net>
3589 * same.c (same_name): Tweak a comment.
3591 2003-01-11 Bruno Haible <bruno@clisp.org>
3593 * same.c (same_name): Reorder tests so as to avoid calling stat()
3594 when a string comparison is sufficient.
3596 2003-01-11 Bruno Haible <bruno@clisp.org>
3598 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3601 2003-01-11 Bruno Haible <bruno@clisp.org>
3603 * hash-pjw.c: Add comment about low quality of this function.
3605 2003-01-12 Paul Eggert <eggert@twinsun.com>
3607 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3608 to avoid collisions with libcurses and libreadline.
3610 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3611 * getstr.h, getstr.c: Remove.
3612 * getline.c: Include "getline.h", to check interface.
3613 Move body of old getstr.c here: this defines MIN_CHUNK and
3614 declares getdelim2, which is renamed from getstr.
3615 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3617 * linebuffer.c (readlinebuffer): Renamed from readline.
3619 * linebuffer.h: Likewise.
3620 (readline): Remove backward-compatibility macro.
3622 2003-01-12 Jim Meyering <jim@meyering.net>
3624 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3626 2003-01-10 Bruno Haible <bruno@clisp.org>
3628 * alloca_.h: New file.
3629 * getdate.y: Unconditionally include alloca.h.
3630 * makepath.c: Likewise.
3631 * setenv.c: Likewise.
3632 * userspec.c: Likewise.
3634 2003-01-09 Bruno Haible <bruno@clisp.org>
3636 * stdbool.h.in: New file.
3638 2003-01-08 Bruno Haible <bruno@clisp.org>
3640 * safe-read.c: Include specification header first, to ensure its
3642 * full-write.c: Likewise.
3644 2003-01-08 Jim Meyering <jim@meyering.net>
3646 * full-write.c: Undefine and define-away `const' after inclusion
3647 of errno.h, not before. Suggestion from Bruno Haible.
3649 2003-01-07 Jim Meyering <jim@meyering.net>
3651 * full-write.c: Rework so that it may serve to define full_read, too.
3652 * full-read.c: Simply #define FULL_READ and include full-write.c.
3654 2003-01-06 Jim Meyering <jim@meyering.net>
3656 * version-etc.c: Update year in translatable copyright string.
3658 2002-12-25 Bruno Haible <bruno@clisp.org>
3660 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3661 * xstrtol.h: Likewise.
3662 * xstrtoimax.c: Likewise.
3663 * xstrtoumax.c: Likewise.
3664 * human.h: Likewise.
3666 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3667 on systems that have <inttypes.h> but not <stdint.h>.
3669 2002-12-31 Paul Eggert <eggert@twinsun.com>
3671 * memcoll.c (memcoll): Fall back on a simple algorithm using
3672 memcmp if strcoll doesn't work.
3674 2002-12-23 Bruno Haible <bruno@clisp.org>
3676 * localcharset.h: New file.
3677 * localcharset.c: Include it.
3678 * unicodeio.c: Likewise.
3680 2002-12-22 Bruno Haible <bruno@clisp.org>
3682 * utime.c (utime_null): No need to call ftruncate if the file was
3685 2002-12-23 Bruno Haible <bruno@clisp.org>
3687 * memcoll.c (STRCOLL): New macro.
3690 2002-12-22 Bruno Haible <bruno@clisp.org>
3692 * getstr.h (getstr): Define, to avoid clash with libcurses.
3693 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3695 2002-12-22 Bruno Haible <bruno@clisp.org>
3697 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3699 2002-12-23 Bruno Haible <bruno@clisp.org>
3701 * getline.h: Include <stddef.h>, for size_t.
3703 * unicodeio.h: Include <stddef.h>, for size_t.
3704 * unicodeio.c: Don't include <stddef.h>.
3706 2002-12-17 Bruno Haible <bruno@clisp.org>
3708 * canon-host.c (strdup): Remove unused declaration.
3710 * fsusage.c: Include full_read.h.
3711 (get_fs_usage): Use full_read instead of safe_read.
3713 * utime.c (utime_null): Use SAFE_READ_ERROR.
3715 2002-12-11 Bruno Haible <bruno@clisp.org>
3717 * setenv.h: Rewritten to cope with systems that have setenv() but not
3719 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3722 2002-12-11 Bruno Haible <bruno@clisp.org>
3724 * setenv.c (alloca): Fall back to malloc.
3726 (setenv): Use freea() to free memory allocated with alloca().
3728 2002-11-13 Bruno Haible <bruno@clisp.org>
3730 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3731 function declarations.
3732 * unsetenv.c (unsetenv): Likewise.
3734 2002-03-04 Bruno Haible <bruno@clisp.org>
3736 Portability to AIX 4.3.3.
3737 * unsetenv.c: New file, extracted from setenv.c.
3738 * setenv.c: Move the unsetenv() function to unsetenv.c.
3740 2001-12-20 Bruno Haible <bruno@clisp.org>
3742 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3743 use malloc instead. For SunOS 4.
3745 2001-12-11 Bruno Haible <bruno@clisp.org>
3747 * setenv.c: Declare alloca.
3748 (compar_fn_t): New typedef.
3749 (KNOWN_VALUE, STORE_VALUE): Use it.
3751 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3754 2002-12-10 Paul Eggert <eggert@twinsun.com>
3756 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3757 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3758 Choose values that are less likely to collide with system fnmatch
3760 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3761 defined (e.g., a pure POSIX system).
3762 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3763 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3765 2002-12-06 Jim Meyering <jim@meyering.net>
3767 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3769 Merge in changes from libc's misc/error.c, in preparation
3770 for the merge of gnulib's changes back into libc.
3772 * error.c (_): Define only if not already defined.
3773 Move definition to follow all #include directives.
3774 Include unlocked-io.h only if !_LIBC.
3775 [_LIBC]: Include <libio/libioP.h>.
3776 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3777 (fflush): Tweak definition to use INTUSE.
3780 2002-12-05 Paul Eggert <eggert@twinsun.com>
3782 * alloca.c [defined emacs]: Include "lisp.h".
3783 (xalloc_die) [defined emacs]: New macro.
3784 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3785 [! defined emacs]: Include <xalloc.h>.
3786 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3787 (pointer): Typedef to POINTER_TYPE *.
3788 (malloc): Remove decl; we now always use xmalloc.
3789 (alloca): Use old-style definition, since Emacs needs this.
3790 Check for arithmetic overflow when computing combined size.
3792 2002-12-04 Paul Eggert <eggert@twinsun.com>
3794 Do not generate unlocked-io.h automatically, since it's easier to
3795 maintain it by hand.
3797 * unlocked-io.h: New file, from GNU diffutils,
3798 but with proper copyright notice and attribution.
3800 * Makefile.am: Add copyright notice.
3801 (libfetish_a_SOURCES): Add unlocked-io.h.
3802 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3803 (DISTCLEANFILES, io_functions): Remove macros.
3804 (EXTRA_DIST): Remove gen_uio.
3805 (unlocked-io.h): Remove rule.
3807 2002-12-04 Jim Meyering <jim@meyering.net>
3809 Reflect the fact that stat.c and lstat.c are no longer generated.
3810 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3811 (DISTCLEANFILES): Likewise.
3812 (EXTRA_DIST): Likewise.
3813 (all_local): Don't depend on stat.c or lstat.c.
3814 (stat.c, lstat.c): Remove rules.
3815 (EXTRA_DIST): Remove xstat.in.
3817 * xstat.in: Remove file. Contents moved into stat.c.
3818 * stat.c: New file. Contents mostly from xstat.in.
3819 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3820 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3822 * safe-read.c: Rework so that it may serve to define safe_write, too.
3823 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3825 2002-12-03 Jim Meyering <jim@meyering.net>
3827 * safe-read.c, safe-write.c: Change variable names and comments, but
3828 not semantics, to minimize the differences between these two files.
3829 (safe_read): Change comment to mention SAFE_READ_ERROR.
3831 * safe-read.c (IS_EINTR): Define.
3832 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3834 2002-12-02 Bruno Haible <bruno@clisp.org>
3836 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3837 Define, taken from safe-read.c.
3838 (INT_MAX): Provide fallback.
3839 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3840 * safe-write.h (SAFE_WRITE_ERROR): Define.
3842 * safe-read.c (EINTR): Remove definition.
3843 (safe_read): Don't use EINTR if it is absent.
3845 2002-12-02 Jim Meyering <jim@meyering.net>
3847 * safe-read.c (EINTR): Define.
3848 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3849 (INT_MAX): Provide fallback.
3850 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3852 * safe-read.h (SAFE_READ_ERROR): Define.
3854 2002-12-01 Jim Meyering <jim@meyering.net>
3856 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3857 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3859 2002-11-27 Paul Eggert <eggert@twinsun.com>
3861 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3862 hash_rehash): Replace `if (limit <= value) abort ();' with
3863 `if (! (value < limit)) abort ();', for readability.
3865 2002-11-26 <karl@gnu.org>
3867 * strdup.c: copy from libc again, with jim's ok.
3868 * .cppi-disable: re-add strdup.c
3870 2002-11-25 <karl@gnu.org>
3872 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3873 instead of "strtol.c".
3875 2002-11-25 Jim Meyering <jim@meyering.net>
3877 * mktime.c: Sync from libc, now that it has the latest fix.
3879 2002-11-24 <karl@gnu.org>
3881 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3882 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3884 2002-11-24 Jim Meyering <jim@meyering.net>
3886 Update from coreutils:
3888 * mktime.c: Merge in changes from libc.
3890 Avoid a link-time failure on some Linux systems.
3891 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3892 (__mon_yday): Declare with the STATIC attribute.
3893 (__mktime_internal): Likewise.
3894 Based on a report from Greg Schafer.
3896 2002-11-23 Jim Meyering <jim@meyering.net>
3898 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3899 Use `unsigned', not `int', as type of index.
3901 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3903 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3905 2002-11-22 Paul Eggert <eggert@twinsun.com>
3907 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3908 hint that one should use `if (! x) abort ();' rather than `assert
3909 (x);', and anyway it's one less thing to worry about configuring.
3910 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3911 hash_rehash, hash_insert): Use abort rather than assert.
3913 2002-11-22 Paul Eggert <eggert@twinsun.com>
3915 * quotearg.h: Allow multiple inclusion by surrounding with
3916 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3917 so that we can be included first.
3918 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3919 * quotearg.c: Include quotearg.h immediately after config.h.
3920 No need to include stddef.h or sys/types.h any more.
3921 Surround local include files with "", not "<>".
3922 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3923 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3924 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3925 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3926 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3927 (ISPRINT): Remove; no longer needed now that we assume C89.
3929 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3932 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3933 quotearg_char): Use SIZE_MAX rather than
3934 (size_t) -1 when we are talking about "infinity".
3936 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3938 2002-11-22 Bruno Haible <bruno@clisp.org>
3940 * safe-read.h: Assume C89. Add comments.
3941 (safe_read): Change return type to size_t.
3942 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3943 counts > SSIZE_MAX correctly.
3944 * safe-write.h: New file.
3945 * safe-write.c: New file.
3946 * full-read.h: New file.
3947 * full-read.c: New file.
3948 * full-write.h: Assume C89. Add comments.
3949 * full-write.c: Include safe-write.h.
3950 (full_write): Rewritten to use safe_write.
3951 Suggested by Jim Meyering and Paul Eggert.
3953 2002-11-21 Bruno Haible <bruno@clisp.org>
3955 Remove case insensitive option matching.
3956 * argmatch.h (argcasematch): Remove declaration.
3957 (ARGCASEMATCH): Remove macro.
3958 (__xargmatch_internal): Remove case_sensitive argument.
3959 (XARGMATCH): Update.
3960 (XARGCASEMATCH): Remove macro.
3961 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3962 case_sensitive argument.
3963 (argcasematch): Remove function.
3964 (__xargmatch_internal): Remove case_sensitive argument.
3965 (main): Use XARGMATCH instead of XARGCASEMATCH.
3967 * xmalloc.c: Change compile-time error message. Add comment about
3968 required autoconf version.
3970 2002-11-21 Jim Meyering <jim@meyering.net>
3972 * strdup.c (strdup): Tweak comment and initial #if/#include.
3974 Merge in changes from the coreutils.
3976 2002-09-25 Paul Eggert <eggert@twinsun.com>
3977 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3978 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3979 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3980 int. Work more efficiently if X is the same width as uintmax_t.
3981 Do not compare X to -1, to avoid bogus compiler warning.
3982 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3983 Don't assume that f_frsize and f_bsize are the same type.
3985 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3988 * makepath.c (make_path): Restore umask *before* creating the final
3990 (make_path): Minor reformatting.
3992 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3993 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3995 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3996 ones. At least on GNU/Linux systems, `auto' means something else.
3999 2002-11-20 Paul Eggert <eggert@twinsun.com>
4001 Merge argmatch cleanups from Bison. Assume C89.
4003 * argmatch.c: Include config.h here, not in argmatch.h.
4004 Include stdlib.h, for EXIT_FAILURE.
4005 Always include <string.h>, since we assume C89.
4006 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4007 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4008 Include <stddef.h> instead, since it's all we need for size_t.
4009 (PARAMS): Remove. All uses removed.
4010 (ARRAY_CARDINALITY): Do not bother to #undef.
4011 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4012 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4013 Remove unnecessary parentheses.
4014 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4015 Insert necessary parentheses.
4016 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4017 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4019 2002-11-19 Bruno Haible <bruno@clisp.org>
4021 * mbswidth.c: Include mbswidth.h right at the beginning.
4022 * mbswidth.h: Include <stddef.h>, for size_t.
4024 * mbswidth.h (PARAMS): Remove macro.
4025 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4026 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4028 * gcd.h (PARAMS): Remove macro.
4029 (gcd): Use ANSI C function declarations.
4030 * gcd.c (gcd): Likewise.
4032 2002-11-15 Bruno Haible <bruno@clisp.org>
4034 * strcspn.c: Include <stddef.h>.
4035 (strcspn): Use ANSI C function declaration. Change return type to
4037 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4038 (strpbrk): Use NULL.
4039 * strpbrk.h (PARAMS): Remove macro.
4040 (strpbrk): Use ANSI C function declaration.
4041 * strstr.c: Don't include <sys/types.h>.
4042 * strstr.h (PARAMS): Remove macro.
4043 (strstr): Use ANSI C function declarations.
4045 2002-11-06 Bruno Haible <bruno@clisp.org>
4047 * gcd.h (gcd): Change argument type to 'unsigned long'.
4048 * gcd.c (gcd): Likewise.
4050 2002-11-05 Bruno Haible <bruno@clisp.org>
4052 * gcd.h: New file, from gettext-0.11.5.
4053 * gcd.c: New file, from gettext-0.11.5.
4055 2002-11-05 Bruno Haible <bruno@clisp.org>
4057 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4058 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4059 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4060 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4062 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4063 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4065 * closeout.c: Include gettext.h instead of <libintl.h>.
4066 * human.c: Include gettext.h instead of <libintl.h>.
4067 * quotearg.c: Include gettext.h instead of <libintl.h>.
4068 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4069 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4070 * userspec.c: Include gettext.h instead of <libintl.h>.
4071 * version-etc.c: Include gettext.h instead of <libintl.h>.
4072 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4073 (textdomain): Remove definition.
4074 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4076 * long-options.c: Remove include of <libintl.h> and definition of _.
4077 * same.c: Remove include of <libintl.h> and definition of _.
4079 2002-11-04 Bruno Haible <bruno@clisp.org>
4081 * stpcpy.h: New file, from GNU gettext-0.11.5.
4082 * strcase.h: New file, from GNU gettext-0.11.5.
4083 * strpbrk.h: New file, from GNU gettext-0.11.5.
4084 * strstr.h: New file, from GNU gettext-0.11.5.
4085 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4087 2002-05-09 Bruno Haible <bruno@clisp.org>
4089 * config.charset: Update for newest glibc. Add canonical names
4090 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4092 2002-05-09 Bruno Haible <bruno@clisp.org>
4094 * localcharset.c (get_charset_aliases): Add more Windows specific
4097 2002-05-08 Owen Taylor <otaylor@redhat.com>
4099 * config.charset: A few additions for Solaris.
4101 2001-12-05 Bruno Haible <bruno@clisp.org>
4103 * localcharset.c (locale_charset): Don't return an empty string.
4105 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4107 * config.charset: msdos in uk_UA uses CP1125.
4109 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4111 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4112 * localcharset.c (locale_charset): Declare as extern "C".
4114 2002-02-15 Bruno Haible <bruno@clisp.org>
4116 * config.charset [msdosdjgpp]: For Russian, use CP866.
4118 2002-02-11 Bruno Haible <bruno@clisp.org>
4120 * config.charset: Add support for NetBSD.
4122 2002-09-25 <karl@gnu.org>
4124 * strdup.c: copy from libc/string (via ../config/srclist*).
4125 * getopt*: copy from libc/posix.
4126 * gettext.h: copy from gettext.
4127 * .cppi-disable: add strdup.c, gettext.h.
4129 2002-07-01 Jim Meyering <meyering@lucent.com>
4131 * c-stack.c: Include sys/time.h.
4132 From Volker Borchert.
4134 2002-06-11 Paul Eggert <eggert@twinsun.com>
4136 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4137 New macro. Use it uniformly instead of
4138 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4139 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4140 reported by Vin Shelton.
4142 2002-06-22 Jim Meyering <meyering@lucent.com>
4144 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4145 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4147 2002-06-22 Paul Eggert <eggert@twinsun.com>
4149 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4150 Do not assume SA_SIGINFO behavior.
4151 Bug reported by Jim Meyering on NetBSD 1.5.2.
4153 2002-06-22 Jim Meyering <meyering@lucent.com>
4155 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4157 * exitfail.c, exitfail.h: Likewise.
4158 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4160 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4162 (EXTRA_DIST): Add fnmatch_loop.c.
4163 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4165 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4166 * fnmatch.c: Update from diffutils-2.8.2.
4167 * fnmatch_.h: New file. From diffutils-2.8.2.
4168 * fnmatch.h: Remove file.
4170 2002-06-18 Paul Eggert <eggert@twinsun.com>
4172 * file-type.h: Report an error if neither S_ISREG nor
4173 S_IFREG is defined, instead of using a test specific to glibc
4174 2.2. This should be safe, since POSIX requires S_ISREG and
4175 Unix Version 7 had S_IFREG. We don't need to check for
4176 <sys/types.h> since we don't use any symbols that it defines.
4178 2002-06-15 Jim Meyering <meyering@lucent.com>
4180 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4181 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4182 have been included before this file.
4184 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4186 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4187 so that each temporary file name is unique and valid in the first
4188 8 characters, for operation under DOS.
4190 2002-06-15 Jim Meyering <meyering@lucent.com>
4192 Work even with DJGPP 2.03, which lacks support for symlinks.
4194 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4196 * lchown.c (S_ISLNK): Likewise.
4198 2002-06-14 Jim Meyering <meyering@lucent.com>
4200 * file-type.h: Use the version from diffutils-2.8.2.
4201 * file-type.c: Likewise.
4203 2002-05-27 Jim Meyering <meyering@lucent.com>
4205 Fix a problem seen only on nonconforming systems whereby ls.c's
4206 use of localtime, and then of gettimeofday would cause trouble:
4207 the localtime call used to initialize rpl_gettimeofday's save
4208 mechanism would clobber ls's current local time information so
4209 that in any long listing the first file would always be listed
4210 with date 1970-01-01. Analysis by Volker Borchert.
4212 * gettimeofday.c (localtime): Undefine.
4213 (rpl_localtime): New function.
4215 2002-05-22 Jim Meyering <meyering@lucent.com>
4217 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4218 * file-type.h: New file.
4219 * file-type.c (file_type): New file/function. Extracted from diffutils.
4221 2002-04-29 Paul Eggert <eggert@twinsun.com>
4223 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4225 2002-04-28 Paul Eggert <eggert@twinsun.com>
4227 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4228 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4229 of 127, since 64 is the largest conceivable number for ancient
4231 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4233 2002-04-28 Jim Meyering <meyering@lucent.com>
4235 * sig2str.c (WTERMSIG): Remove definition (unused).
4237 2002-04-28 Paul Eggert <eggert@twinsun.com>
4239 * sig2str.h, sig2str.c: New files.
4240 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4242 2002-04-24 Jim Meyering <meyering@lucent.com>
4244 * gettext.h: New file, from Gettext.
4245 * Makefile.am (INCLUDES): Remove -I../intl.
4246 (libfetish_a_SOURCES): Add gettext.h.
4248 2002-04-16 Jim Meyering <meyering@lucent.com>
4250 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4251 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4252 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4254 2002-04-12 Jim Meyering <meyering@lucent.com>
4256 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4258 2002-03-10 Jim Meyering <meyering@lucent.com>
4260 * makepath.c (make_path): Remove a comma from a diagnostic.
4261 Suggestion from Santiago Vila.
4263 2002-03-08 Jim Meyering <meyering@lucent.com>
4265 * rename.c: Mention that this wrapper is needed also on
4266 mips-dec-ultrix4.4 systems.
4268 2002-03-02 Jim Meyering <meyering@lucent.com>
4270 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4271 not HAVE_CLOCK_SETTIME.
4273 2002-02-27 Paul Eggert <eggert@twinsun.com>
4275 * nanosleep.h: Rename to....
4276 * timespec.h: New name for nanosleep.h. All uses changed.
4278 * gettime.c: New file.
4279 * settime.c: New file.
4282 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4283 timespec.h. Remove nanosleep.h.
4285 2002-02-25 Paul Eggert <eggert@twinsun.com>
4287 * acl.c, acl.h: New files.
4288 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4290 2002-02-24 Jim Meyering <meyering@lucent.com>
4292 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4293 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4294 cause trouble. Reported by Nelson Beebe.
4296 2002-02-23 Paul Eggert <eggert@twinsun.com>
4298 * path-concat.c (xpath_concat): Reorder code to pacify
4299 compilers that don't know that xalloc_die never returns.
4301 2002-02-20 Jim Meyering <meyering@lucent.com>
4303 * getdate.c: Regenerate using bison-1.33.
4305 2002-02-15 Paul Eggert <eggert@twinsun.com>
4307 * posixver.c, posixver.h: New files.
4308 * Makefile.am (libfetish_a_SOURCES): Add them.
4310 2002-02-02 Paul Eggert <eggert@twinsun.com>
4311 Bruno Haible <bruno@clisp.org>
4313 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4314 (fwrite_success_callback): New declaration.
4315 * unicodeio.c (unicode_to_mb): New function, extracted from
4316 print_unicode_char. Call failure callback instead of error.
4317 (fwrite_success_callback): New function.
4318 (exit_failure_callback): New function.
4319 (fallback_failure_callback): New function.
4320 (print_unicode_char): Call unicode_to_mb.
4322 2002-01-26 Jim Meyering <meyering@lucent.com>
4324 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4326 2002-01-22 Jim Meyering <meyering@lucent.com>
4328 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4329 Otherwise, some versions of automake would omit the rule that makes
4330 Makefile from Makefile.in.
4332 2001-01-21 Paul Eggert <eggert@twinsun.com>
4334 * xmemcoll.h, xmemcoll.c: New files.
4335 * Makefile.am (libfetish_a_SOURCES): Add them.
4336 * memcoll.c: Include errno.h, and declare errno if not defined.
4337 (memcoll): Set errno to zero if there is no error.
4339 * quotearg.c (quotearg_buffer_restyled):
4340 Fix bug with quoting buffers containing NUL when backslashing escapes.
4341 This bug was exposed by the other changes in this patch.
4342 (quotearg_n_options): New arg ARGSIZE.
4343 All callers changed.
4344 (quoting_options_from_style): New function.
4345 (quotearg_n_style): Use it.
4346 (quotearg_n_style_mem): New function.
4348 * quotearg.h (quotearg_n_style_mem): New function.
4350 2002-01-16 Jim Meyering <meyering@lucent.com>
4352 * getdate.y: Add three semicolons, each just before a closing brace.
4353 Bison (as of version 1.31) no longer papers over that mistake.
4355 2002-02-14 Paul Eggert <eggert@twinsun.com>
4357 * backupfile.c (ISDIGIT): Comment fix.
4358 * getdate.y (ISDIGIT): Likewise.
4359 * posixtm.c (ISDIGIT, year): Likewise.
4360 * strverscmp.c (ISDIGIT): Likewise.
4361 * userspec.c (ISDIGIT): Likewise.
4363 2002-01-05 Jim Meyering <meyering@lucent.com>
4365 * version-etc.c (version_etc_copyright): Update copyright year.
4367 2001-01-19 Paul Eggert <eggert@twinsun.com>
4369 * closeout.c (close_stdout_status): If ferror (stdout), do
4370 not silently exit merely because the output buffer happens to
4371 have nothing pending.
4373 2001-12-18 Paul Eggert <eggert@twinsun.com>
4375 See the big note in ../ChangeLog.
4376 * human.c (suffixes): Prefer K to k for 1024.
4377 (generate_suffix_backwards): New function.
4378 (human_readable_inexact): Use it.
4379 * xstrtol.c (__xstrtol): If there is no number but there
4380 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4381 Accept 'K' as well as 'k'.
4383 2001-12-15 Jim Meyering <meyering@lucent.com>
4385 * regex.h (__restrict_arr): Update from libc.
4387 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4388 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4391 2001-12-10 Jim Meyering <meyering@lucent.com>
4393 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4394 Instead, include "xalloc.h".
4395 (initbuffer): Don't cast xmalloc return value to char*.
4396 (readline): Reword comment.
4397 Don't cast xrealloc return value to char*
4400 2001-12-09 Jim Meyering <meyering@lucent.com>
4402 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4403 `signed and unsigned type in conditional expression'.
4404 * posixtm.c (posix_time_parse): Likewise.
4406 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4408 * readtokens.c (readtoken): Declare an index to be of type unsigned
4409 to avoid a pedantic warning.
4411 * getstr.c: Don't include assert.h.
4412 (getstr): Remove warning-evoking assertions.
4413 Return -1 if offset parameter is out of bounds.
4414 Change the type of a local from int to size_t.
4416 * strftime.c (my_strftime_localtime_r): Include this function
4417 definition in the `#if ! HAVE_TM_GMTOFF' block.
4419 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4420 Include xalloc.h instead.
4422 2001-12-02 Jim Meyering <meyering@lucent.com>
4424 * tempname.c: Don't declare getenv, thus reverting the change of
4425 2001-11-18. It's no longer necessary, now that stdlib.h is always
4428 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4429 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4431 2001-11-30 Akim Demaille <akim@epita.fr>
4433 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4434 before being defined.
4436 2001-11-27 Paul Eggert <eggert@twinsun.com>
4438 * quotearg.h (quotearg_n, quotearg_n_style):
4439 First arg is int, not unsigned.
4440 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4441 (SIZE_MAX, UINT_MAX): New macros.
4442 (quotearg_n_options): Abort if N is negative.
4443 Avoid overflow check on hosts where size_t is 64 bits and int
4444 is 32 bits, as overflow is impossible there.
4445 Fix off-by-one typo that caused unnecessary reallocation.
4447 2001-11-27 Jim Meyering <meyering@lucent.com>
4449 * tempname.c: Merge with version from libc.
4450 * regex.c: Likewise.
4452 * tempname.c: Include stdlib.h unconditionally. On some old systems
4453 for which STDC_HEADERS is 0, it was not included, resulting in a
4454 warning about an integer-to-pointer conversion problem with getenv.
4455 Reported by Volker Borchert.
4457 2001-11-26 Jim Meyering <meyering@lucent.com>
4459 * gtod.h: Remove file.
4460 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4461 * gettimeofday.c: Don't include gtod.h.
4462 (GTOD_init): Remove function.
4463 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4464 Suggestion from Volker Borchert.
4466 2001-11-23 Jim Meyering <meyering@lucent.com>
4468 * hash.h (struct hash_table): Don't define here. Merely declare it.
4469 * hash.c (struct hash_table): Define it here instead.
4471 2001-11-22 Jim Meyering <meyering@lucent.com>
4473 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4475 2001-11-18 Paul Eggert <eggert@twinsun.com>
4477 * tempname.c (TMP_MAX): Remove; no longer needed.
4478 (TEMPORARIES): New macro.
4479 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4480 removes an artificial limitation (e.g. HP-UX 10.20, where
4483 2001-11-18 Jim Meyering <meyering@lucent.com>
4485 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4488 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4489 files will be created before anything else.
4491 2001-11-17 Jim Meyering <meyering@lucent.com>
4493 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4494 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4495 rather than group writable. Patch by Juan F. Codagnone.
4497 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4498 Instead, include "xalloc.h".
4500 * mountlist.c: Include unlocked-io.h after all system headers.
4501 Remove explicit declarations of xmalloc, xrealloc,
4502 and xstrdup. Instead, include "xalloc.h".
4504 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4505 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4506 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4508 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4509 Reported by Padraig Brady.
4511 * mkstemp.c: #undef mkstemp.
4513 (rpl_mkstemp): Rename from mkstemp.
4516 2001-11-16 Jim Meyering <meyering@lucent.com>
4518 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4519 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4520 determine the amount of total physical memory, use pstat_getstatic.
4521 HPUX-11 doesn't define _SC_PHYS_PAGES.
4522 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4523 If sysconf couldn't be used to determine the amount of available
4524 physical memory, use both pstat_getstatic and pstat_getdynamic.
4525 Based on a patch from Bob Proulx.
4527 2001-11-05 Jim Meyering <meyering@lucent.com>
4529 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4531 2001-11-03 Jim Meyering <meyering@lucent.com>
4533 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4534 in argmatch_to_argument call.
4536 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4539 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4540 e.g., a fault due to an attempt to free a NULL pointer.
4542 2001-11-01 Jim Meyering <meyering@lucent.com>
4544 * dirfd.c, dirfd.h: New files.
4545 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4547 * hash.c (hash_print) [TESTING]: Clean up.
4549 2001-10-22 Paul Eggert <eggert@twinsun.com>
4551 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4552 to avoid a warning if -Wall.
4554 2001-10-21 Paul Eggert <eggert@twinsun.com>
4556 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4558 2001-10-21 Jim Meyering <meyering@lucent.com>
4560 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4561 this code would end up calling gettext even in packages built
4563 * getopt.c (_): Likewise.
4564 * regex.c (_): Likewise.
4566 2001-10-20 Paul Eggert <eggert@twinsun.com>
4568 * error.c (strerror_r): Do not declare unless !_LIBC.
4569 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4570 Use strerror_r that is only a macro, even if it is not a function.
4571 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4572 (private_strerror): Use prototypes, not old-style function definition.
4573 (print_errno_message): New function.
4574 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4576 (error_tail, error, error_at_line): Use it.
4578 2001-10-11 Jim Meyering <meyering@lucent.com>
4580 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4581 and quote_n (1, ... to avoid clobbering a buffer.
4583 2001-10-05 Jim Meyering <meyering@lucent.com>
4585 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4586 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4587 * hash-pjw.h: New file.
4589 2001-09-30 Jim Meyering <meyering@lucent.com>
4591 * mountlist.c [MOUNTED_GETFSSTAT]:
4592 Include <sys/ucred.h>, for Apple Darwin.
4593 Include sys/mount.h and sys/fs_types.h only if available.
4595 (read_filesystem_list): Use FS_TYPE.
4597 2001-09-29 Paul Eggert <eggert@twinsun.com>
4599 * exclude.c (excluded_filename): 0 -> false, since it's
4602 2001-09-28 Paul Eggert <eggert@twinsun.com>
4604 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4605 #defines strtoimax. Also treat the other strto* functions
4608 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4609 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4610 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4612 2001-09-26 Jim Meyering <meyering@lucent.com>
4614 Most macros in unlocked-io.h had the wrong number of arguments.
4615 * gen-uio: New script.
4616 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4617 * unlocked-io.hin: Remove file.
4618 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4619 rather than trying to embed it here.
4620 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4621 Reported by Padraig Brady.
4623 2001-09-25 Volker Borchert <bt@teknon.de>
4625 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4627 2001-09-23 Jim Meyering <meyering@lucent.com>
4629 * mountlist.c: Remove useless parentheses in #if directives.
4630 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4631 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4633 2001-09-22 Jim Meyering <meyering@lucent.com>
4635 * localcharset.c: Update from latest gettext.
4636 * config.charset: Likewise.
4638 2001-09-20 Jim Meyering <meyering@lucent.com>
4640 * xstrtol.c (strtoimax): Guard declaration with
4641 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4642 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4643 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4644 (strtoumax): Likewise, for completeness (it wasn't necessary).
4646 2001-09-06 Paul Eggert <eggert@twinsun.com>
4648 * strtoimax.c (HAVE_LONG_LONG):
4649 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4650 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4651 to work around bug in IBM C compiler.
4653 2001-09-16 Jim Meyering <meyering@lucent.com>
4655 * mkdir.c: New file.
4657 2001-09-04 Paul Eggert <eggert@twinsun.com>
4659 * xgetcwd.c: Revert some of the previous change; intead,
4660 fix the HAVE_GETCWD_NULL code to behave more like the
4661 !HAVE_GETCWD_NULL code used to.
4664 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4667 2001-09-04 Paul Eggert <eggert@twinsun.com>
4669 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4670 Use ssize_t, not int, to store result of readlink.
4671 Check for ssize_t overflow as well as size_t overflow,
4672 as POSIX says the result of readlink is implementation-defined
4673 when ssize_t overflows.
4674 Remove unnecessary cast to char*.
4675 Use free+malloc instead of realloc, as the storage doesn't need
4676 to be preserved and it's clearer and can be more efficient that way.
4677 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4678 * xreadlink.h (xreadlink): Update prototype.
4680 2001-09-03 Paul Eggert <eggert@twinsun.com>
4682 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4683 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4684 spotted by Jim Meyering.
4686 2001-09-03 Jim Meyering <meyering@lucent.com>
4688 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4690 2001-09-03 Paul Eggert <eggert@twinsun.com>
4692 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4693 like the HAVE_GETCWD_NULL code.
4694 Include pathmax.h if not HAVE_GETCWD.
4695 Do not include xalloc.h.
4696 (INITIAL_BUFFER_SIZE): New symbol.
4697 Do not use xmalloc / xrealloc, since the caller is responsible for
4698 handling errors. Preserve errno around `free' during failure.
4699 Do not overrun buffer when using getwd.
4701 2001-09-03 Paul Eggert <eggert@twinsun.com>
4703 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4704 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4706 2001-09-02 Jim Meyering <meyering@lucent.com>
4708 * error.c: Update from GNU libc.
4710 2001-09-01 Jim Meyering <meyering@lucent.com>
4712 * xreadlink.c: New file.
4713 * xreadlink.h: New file.
4714 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4716 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4717 doesn't conflict with sparc Solaris 7's definition in
4718 /usr/include/sys/int_types.h.
4720 * exclude.c: Use `""', not `<>' to #include non-system header files.
4721 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4722 and strncasecmp as r-values. Unixware didn't have declarations.
4724 2001-08-31 Jim Meyering <meyering@lucent.com>
4726 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4727 Use an initial, malloc'd, buffer of length 128 rather than
4728 a statically allocated one of length 1024.
4730 2001-08-30 Paul Eggert <eggert@twinsun.com>
4732 * xgetcwd.c: Don't include pathmax.h.
4733 Include stdlib.h and unistd.h if available.
4735 (xmalloc, xstrdup, free): Remove decls.
4736 (xgetcwd): Don't assume sizes fit in unsigned.
4737 Check for overflow when computing sizes.
4738 Simplify reallocation code.
4740 2001-08-28 Paul Eggert <eggert@twinsun.com>
4742 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4744 * strtoimax.c: Renamed from strtoxmax.c, removing the
4747 Also, make the following further changes to make this file's
4748 configuration more similar to that of strtol.c:
4749 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4750 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4751 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4752 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4753 changed to signed values.
4755 And make the following changes as well:
4756 Fix copyright notice, as 1999 was missing.
4757 (verify): New macro.
4758 (strtoimax): Check sizes at compile-time, not run-time.
4759 Prefer strtol to strtoll if both work.
4760 (main): Remove; it was not that useful and was a pain to maintain.
4762 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4764 2001-08-30 Paul Eggert <eggert@twinsun.com>
4766 * savedir.c (savedir): Remove size parameter, as POSIX says that
4767 a directory's st_size can have an arbitrary value, so the old
4768 usage could waste an arbitrary amount of memory. All uses
4770 * savedir.h: Update prototype.
4772 2001-08-30 Paul Eggert <eggert@twinsun.com>
4774 * xstrtol.c (strtoimax): New decl.
4776 2001-08-28 Paul Eggert <eggert@twinsun.com>
4778 * xstrtol.h: Add copyright notice.
4779 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4780 LONGINT_INVALID_SUFFIX_CHAR.
4782 2001-08-30 Paul Eggert <eggert@twinsun.com>
4784 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4787 2001-08-30 Paul Eggert <eggert@twinsun.com>
4789 * hash.c: Remove '2001' from copyright notice.
4791 2001-08-30 Paul Eggert <eggert@twinsun.com>
4793 * full-write.h: New file.
4794 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4795 * full-write.c: Correct credits, as cccp.c no longer
4796 exists and anyway it was so heavily changed from the old cccp
4797 code as to be unrecognizable. Include full-write.h.
4798 (full_write) Return size_t, with short writes meaning failure.
4799 All callers changed. This fixes a bug with large buffers
4801 * utime.c: Include full-write.h.
4803 2001-08-30 Paul Eggert <eggert@twinsun.com>
4805 Merge 'exclude' changes from tar 1.13.22.
4806 This fixes one or two unlikely storage allocation overflow bugs,
4807 but doesn't change user-visible behavior otherwise.
4809 2001-08-30 Paul Eggert <eggert@twinsun.com>
4811 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4812 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4813 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4814 Include if available.
4815 (<xalloc.h>): Include
4816 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4817 (verify): New macro. Use it to verify that EXCLUDE macros do not
4818 collide with FNM macros.
4819 (struct patopts): New struct.
4820 (struct exclude): Use it, as exclude patterns now come with options.
4821 (new_exclude): Support above changes.
4822 (new_exclude, add_exclude_file):
4823 Initial size must now be a power of two to simplify overflow checking.
4824 (free_exclude, fnmatch_no_wildcards): New function.
4825 (excluded_filename): No longer requires options arg, as the options
4826 are determined by add_exclude. Now returns bool, not int.
4827 (excluded_filename, add_exclude):
4828 Add support for the fancy new exclusion options.
4829 (add_exclude, add_exclude_file): Now takes int options arg.
4830 Check for arithmetic overflow when computing sizes.
4831 (add_exclude_file): xrealloc might modify errno, so don't
4832 realloc until after errno might be used.
4834 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4836 (free_exclude): New decl.
4837 (add_exclude, add_exclude_file): Now takes int options arg.
4838 (excluded_filename): No longer requires options arg, as the options
4839 are determined by add_exclude. Now returns bool, not int.
4841 2001-08-30 Paul Eggert <eggert@twinsun.com>
4843 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4845 2001-08-27 Jim Meyering <meyering@lucent.com>
4847 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4849 * version-etc.c (N_): Remove definition.
4850 Revert most of last change.
4851 Instead, simply don't mark the `Copyright...' string for translation.
4852 Based on advice from Paul Eggert.
4854 * strtoxmax.c: Tweak comment.
4856 2001-08-26 Jim Meyering <meyering@lucent.com>
4858 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4859 of copyright with `%s' so translators don't get an untranslated
4861 (COPYRIGHT_YEAR): Define.
4862 (version_etc): Use fprintf rather than fputs.
4863 Suggestion from Ulrich Drepper.
4865 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4867 * strtoll.c: New file, from GNU libc.
4868 * xstrtoimax.c: New file.
4870 * xstrtol.h: Add xstrtoimax.
4871 * strtoumax.c: New file. Simply include "strtoumax.c".
4872 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4874 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4875 * strtoxmax.c: ... then renamed to this.
4877 2001-08-13 Paul Eggert <eggert@twinsun.com>
4879 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4880 Port to Solaris 8, where 'sed' requires a space after the 'r'
4881 command, and where sh dislikes "$/". Clean up the spacing a bit.
4882 Redirect output to $tmp just once.
4884 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4886 * addext.c (<errno.h>): Include.
4887 (errno): Declare if not defined.
4888 (addext): Work correctly when pathconf returns -1 and leaves
4889 errno alone because there is no limit. Also, work even if
4890 pathconf returns a value greater than SIZE_MAX.
4892 2001-08-12 Jim Meyering <meyering@lucent.com>
4894 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4895 Simply `return getcwd (NULL, 0);'.
4896 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4897 Use 1300 as initial value for length, not PATH_MAX.
4899 * pathmax.h: Clean up cpp syntax.
4901 2001-08-12 Jim Meyering <meyering@lucent.com>
4903 * gettimeofday.c: New file.
4905 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4907 2001-08-04 Jim Meyering <meyering@lucent.com>
4909 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4910 to get in sync with glibc.
4912 2001-08-03 Paul Eggert <eggert@twinsun.com>
4914 The following changes are from gettext 0.10.39 as maintained by
4917 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4918 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4919 with inverted sense. All uses changed.
4921 * mbswidth.c: Don't include <limits.h>.
4922 Include <stdlib.h> and <string.h> unconditionally.
4923 (iswcntrl, mbsinit, ISCNTRL): New macros.
4924 (mbsnwidth): Use K&R style function declarations.
4925 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4926 can optimize it when MB_CUR_MAX == 1.
4927 The width of control characters is zero, not 1.
4929 2001-07-15 Jim Meyering <meyering@lucent.com>
4931 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4932 (BUILT_SOURCES): Add unlocked-io.h.
4933 (io_functions): Define.
4934 (unlocked-io.h): New rule.
4935 (DISTCLEANFILES): Add unlocked-io.h.
4936 (all-local): Depend on unlocked-io.h, to ensure it is created.
4938 * unlocked-io.hin: New file
4940 * regex.c: Update from glibc.
4942 2001-07-05 Jim Meyering <meyering@lucent.com>
4944 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4946 (libfetish_a_SOURCES): Put all .h files here instead.
4947 Remove a thus-exposed (better checks in automake) duplicate and
4948 two unnecessary .h files.
4950 2001-06-11 Jim Meyering <meyering@lucent.com>
4952 * regex.c: Update from GNU libc.
4954 2001-05-27 Jim Meyering <meyering@lucent.com>
4956 * readutmp.h (UT_TYPE): Define.
4958 2001-05-24 Jim Meyering <meyering@lucent.com>
4960 * argmatch.c: Include "quote.h".
4961 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4962 quote function. Reported by Göran Uddeborg.
4964 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4966 * dirname.c (dir_name): Compute append_dot using path, not newpath
4967 which is not yet declared.
4969 2001-05-11 Paul Eggert <eggert@twinsun.com>
4971 * Makefile.am (libfetish_a_SOURCES):
4972 Add strftime.c, since we now compile it on all hosts.
4974 * strftime.c (my_strftime):
4975 Define to nstrftime if emacs, but only if my_strftime is not defined.
4976 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4977 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4978 Add one more extra argument: a nanoseconds value.
4981 (my_strftime function): Add %N format.
4982 (emacs_strftimeu): Renamed from emacs_strftime,
4983 with extra ut argument.
4985 2001-05-11 Paul Eggert <eggert@twinsun.com>
4987 dirname code cleanup. base_name now behaves more compatibly
4988 with POSIX basename when given file names that have trailing
4989 slashes, and similarly for dir_name. Add new primitives
4990 base_len and dir_len. Put the directory-name-related decls
4993 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4994 * backupfile.c (base_name): Likewise.
4995 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4996 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4997 * makepath.c (strip_trailing_slashes): Likewise.
4998 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5000 * rename.c (strip_trailing_slashes): Likewise.
5001 * same.c (base_name): Likewise.
5002 * stripslash.c (ISSLASH): Likewise.
5004 * addext.c: Include <dirname.h> after size_t is defined.
5005 * backupfile.c: Likewise.
5007 * addext.c (addext): Use base_len to trim redundant
5008 trailing slashes instead of doing it ourselves.
5009 But do not trim the last slash if it is not redundant.
5011 * backupfile.c (find_backup_file_name,
5012 max_backup_version): Use base_len instead of rolling it ourselves.
5013 Handle the case of "" and (on DOS) "C:" correctly.
5015 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5016 Include <string.h>, <dirname.h>.
5017 (base_name): Allow file names ending in slashes, other than names
5018 that are all slashes. In this case, return the basename followed
5019 by the slashes. This is more general, and can be used in places
5020 where the original base_name purposely had an assertion failure.
5021 (base_len): New function.
5023 * dirname.c: Include <string.h> instead of <stdlib.h>.
5024 Do not include <assert.h>; no longer needed.
5026 (memrchr): Remove decl.
5027 (dir_name_r): Remove.
5028 (dir_len): Renamed from dirlen. All callers changed.
5029 Rewrite in terms of base_name, for simplicity and consistency.
5030 (dir_name): Never return NULL. All callers changed.
5031 Do not include <stdlib.h> in test program; no longer needed.
5032 return 0; is fine for test program.
5034 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5036 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5038 * path-concat.c (path_concat): Use base_len to compute
5039 base length, not strlen; this means we cannot rely on memcpy
5042 * same.c (STREQ): Remove.
5043 (same_name): Handle the case where the basename ends in trailing '/'.
5045 * stripslash.c (strip_trailing_slashes): Return nonzero if
5046 a slash was stripped. Do not strip the last slash after a
5049 2001-04-08 Jim Meyering <meyering@lucent.com>
5051 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5052 recomputed; that's necessary when the offset spans a DST transition.
5053 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5055 2001-04-02 Jim Meyering <meyering@lucent.com>
5057 * regex.h, regex.c: Update from GNU libc.
5059 2001-03-19 Paul Eggert <eggert@twinsun.com>
5061 * version-etc.c (version_etc_copyright): Update to 2001.
5063 2001-03-16 Paul Eggert <eggert@twinsun.com>
5065 * tempname.c (uint64_t): Define to uintmax_t if
5066 not defined, and if UINT64_MAX is not defined.
5067 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5068 Reported by John David Anglin.
5070 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5072 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5073 alias if codeset is empty.
5074 * config.charset (BeOS): Use wildcard syntax.
5076 2001-03-13 Jim Meyering <meyering@lucent.com>
5078 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5079 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5082 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5084 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5086 * unicodeio.c (print_unicode_char): Simplify accordingly.
5088 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5090 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5091 support for DOS/DJGPP.
5093 2001-02-28 Paul Eggert <eggert@twinsun.com>
5095 * Makefile.am (libfetish_a_SOURCES):
5096 Add dup-safer.c, fopen-safer.c.
5097 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5099 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5101 2001-02-25 Paul Eggert <eggert@twinsun.com>
5103 The mkstemp replacement is taken from glibc 2.2.2, with some
5104 portability fixes for use outside glibc, as follows:
5106 * tempname.c (struct_stat64): New macro.
5107 (direxists, __gen_tempname): Use it.
5108 This avoids a portability problem with Solaris 8.
5110 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5111 (<stddef.h>, <stdint.h>, <string.h>):
5112 Include only if STDC_HEADERS || _LIBC.
5113 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5114 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5115 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5116 (__set_errno): Define this macro if <errno.h> doesn't.
5117 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5118 Define these macros if <stdio.h> doesn't.
5119 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5120 Define these macros if <sys/stat.h>
5121 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5122 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5123 __xstat64): Define if not _LIBC.
5124 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5125 (__gen_tempname): Invoke gettimeofday only if
5126 HAVE_GETTIMEOFDAY || _LIBC;
5127 otherwise, fall back on plain "time".
5128 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5130 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5132 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5134 2001-02-17 Jim Meyering <meyering@lucent.com>
5136 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5137 around included file name.
5139 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5141 * strftime.c: Update from GNU libc (the only changes were to comments).
5143 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5145 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5147 2001-02-17 Paul Eggert <eggert@twinsun.com>
5149 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5150 Remove workaround macros for hosts that have mbrtowc but not
5151 mbstate_t, as we now insist on proper declarations for both
5152 before using mbrtowc.
5154 2001-02-17 Jim Meyering <meyering@lucent.com>
5156 * regex.c: Update from libc.
5158 2001-02-16 Paul Eggert <eggert@twinsun.com>
5160 * alloca.c (malloc): Undef before defining, since stdlib.h
5161 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5162 Reported by Mark Hounschell via Paul Eggert.
5164 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5166 * config.charset: Update for FreeBSD 4.2.
5168 2001-01-26 Jim Meyering <meyering@lucent.com>
5170 * quotearg.c: Include stddef.h.
5171 * quote.c: Include stddef.h.
5172 Reported by Axel Kittenberger.
5174 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5175 line in double quotes so that it evokes a better diagnostic.
5176 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5177 Reported by Axel Kittenberger.
5179 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5181 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5182 to avoid a warning. Add back 'const' to inptr.
5184 2001-01-16 Jim Meyering <meyering@lucent.com>
5186 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5189 2001-01-14 Jim Meyering <meyering@lucent.com>
5191 * rename.c: New file. From Volker Borchert.
5192 Include stdlib.h, string.h or strings.h, and xalloc.h.
5193 Use strip_trailing_slashes rather than open-coding it.
5195 2001-01-03 Paul Eggert <eggert@twinsun.com>
5197 * strftime.c: Sync with glibc time/strftime.c 1.81.
5199 2001-01-03 Jim Meyering <meyering@lucent.com>
5201 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5202 local `inptr' to avoid warning with some system declarations of iconv.
5204 2000-12-29 Paul Eggert <eggert@twinsun.com>
5206 * modechange.c: Do not assume that mode_t uses the
5207 traditional octal encoding. E.g. "chmod 1 FOO" should set
5208 the other-execute bit of FOO even if S_IXOTH != 1.
5210 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5211 WOTH, XOTH, ALLM): New macros.
5212 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5213 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5215 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5216 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5218 No need to use uintmax_t; unsigned long is long enough.
5219 Don't bother to get suffix since we don't use it.
5221 2000-12-24 Jim Meyering <meyering@lucent.com>
5223 * hash.c (is_prime): Return explicit boolean values.
5224 (hash_get_first): Return NULL to appease Irix5.6's 89.
5225 Reported by Nelson Beebe.
5227 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5229 * localcharset.c (locale_charset): Add support for Win32.
5231 2000-12-18 Paul Eggert <eggert@twinsun.com>
5233 * physmem.h, physmem.c: New files.
5235 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5236 (noinst_HEADERS): Add physmem.h.
5238 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5239 't' for compatibility with Solaris 8 sort.
5241 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5243 * config.charset: Add support for BeOS.
5245 2000-12-16 Jim Meyering <meyering@lucent.com>
5247 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5248 SHELLS_FILE to a file name that's useful on djgpp systems.
5250 (ADDITIONAL_DEFAULT_SHELLS): Define.
5251 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5252 Based mostly on a patch from Prashant TR.
5254 2000-12-16 Jim Meyering <meyering@lucent.com>
5256 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5257 N and M) would have treated it like `chown N:N FILE'.
5259 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5261 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5263 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5264 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5265 to the list of canonical encodings. Rename EUC-CN to GB2312.
5267 2000-12-08 Andreas Schwab <schwab@suse.de>
5269 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5270 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5272 2000-12-07 Jim Meyering <meyering@lucent.com>
5274 * stripslash.c (ISSLASH): Define.
5275 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5278 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5279 (dir_name_r): Declare this function as static.
5280 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5281 manifest itself on a name containing a mix of slashes and
5283 Make this function work with names starting with a DOS-style
5284 drive letter and colon prefix.
5285 (dir_name): Append `.' if necessary.
5286 Based mostly on patches from Prashant TR and Eli Zaretskii.
5288 * dirname.h (dir_name_r): Remove prototype.
5290 2000-12-05 Jim Meyering <meyering@lucent.com>
5292 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5294 2000-12-04 Jim Meyering <meyering@lucent.com>
5296 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5297 Also include memory.h, stdlib.h, unistd.h if appropriate.
5298 Reported by Andreas Jaeger (conflicting declaration of malloc).
5300 2000-12-02 Jim Meyering <meyering@lucent.com>
5302 * closeout.h: Make idempotent, to avoid some obscure warnings.
5304 2000-12-01 Paul Eggert <eggert@twinsun.com>
5306 * memrchr.c: Include <config.h> before any system include file.
5308 2000-11-29 Paul Eggert <eggert@twinsun.com>
5310 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5312 2000-11-26 Jim Meyering <meyering@lucent.com>
5314 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5316 2000-11-22 Paul Eggert <eggert@twinsun.com>
5318 * strftime.c (my_strftime): Do not invoke mbrlen with a
5319 size of (size_t) -1; it's not portable.
5321 2000-11-17 Akim Demaille <akim@epita.fr>
5323 * obstack.h: Formatting changes.
5324 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5325 prevent type checking.
5326 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5327 cast the value to (void *): assigning a `foo *' to a `void *'
5329 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5331 2000-11-17 Jim Meyering <meyering@lucent.com>
5333 * strstr.c: Update from GNU libc.
5335 2000-11-16 Jim Meyering <meyering@lucent.com>
5337 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5339 2000-11-11 Jim Meyering <meyering@lucent.com>
5341 * error.c: Add a couple #includes, merging from GNU libc version.
5343 2000-11-10 Jim Meyering <meyering@lucent.com>
5345 * obstack.h: Update from GNU libc.
5346 * obstack.c: Likewise.
5348 2000-11-06 Paul Eggert <eggert@twinsun.com>
5350 * getusershell.c (setusershell): Use rewind rather than
5351 fseek/fseeko, to avoid configuration hassles with fseeko.
5352 Don't bother opening SHELLS_FILE if shellstream is NULL;
5355 2000-11-05 Jim Meyering <meyering@lucent.com>
5357 * makepath.h (make_dir): Declare.
5358 * makepath.c (make_dir): Remove `static' attribute.
5361 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5363 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5364 last one in a bucket, advance to the next bucket.
5366 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5368 * fnmatch.c: Do not comment out all the code if we are using
5369 the GNU C library, because in some cases we are replacing buggy
5370 code in the GNU C library itself.
5372 2000-10-30 Paul Eggert <eggert@twinsun.com>
5374 * error.h, getline.h, modechange.h:
5375 Remove "2000" from Copyright line, as the file hasn't been
5376 changed this year other than in the copyright notice.
5378 * xalloc.h: Add "2000" to Copyright line, as this file
5379 was changed this year.
5381 2000-10-30 Paul Eggert <eggert@twinsun.com>
5383 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5384 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5385 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5387 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5389 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5390 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5391 doesn't define __restrict_arr.
5393 2000-10-29 Jim Meyering <meyering@lucent.com>
5395 * xstat.in: Fix grammar in comment.
5397 2000-10-28 Jim Meyering <meyering@lucent.com>
5399 * memchr.c: Update from libc.
5400 Adjust for portability:
5401 [HAVE_STDLIB_H]: Include stdlib.h.
5402 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5403 Undef __memchr, too.
5404 [!weak_alias]: Define __memchr to memchr.
5406 * regex.c: Update from libc.
5407 * regex.h: Likewise.
5408 * getopt1.c: Likewise.
5409 * memcmp.c: Likewise.
5411 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5412 Avoid using fseek, when possible -- it's broken by design.
5413 Patch by Ulrich Drepper.
5415 2000-10-26 Jim Meyering <meyering@lucent.com>
5417 * strftime.c: Update from libc.
5419 2000-10-25 Jim Meyering <meyering@lucent.com>
5421 * obstack.c: Update from libc.
5423 2000-10-23 Jim Meyering <meyering@lucent.com>
5425 * hard-locale.c (hard_locale): Revert last change -- it was simply
5426 wrong. That set_locale call must not have any side effects.
5429 2000-10-22 Jim Meyering <meyering@lucent.com>
5431 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5432 [CYCLIC]: Remove now-unused definition.
5434 * save-cwd.c (O_DIRECTORY): Define, if needed.
5435 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5436 Suggestion from Ulrich Drepper.
5438 2000-10-21 Jim Meyering <meyering@lucent.com>
5440 * dirname.c (dir_name_r): New function, factored out of dir_name.
5441 (dir_name): Use dir_name_r.
5442 * dirname.h (dir_name_r): Declare it.
5444 2000-10-21 Jim Meyering <meyering@lucent.com>
5446 * dirname.c (memrchr): Declare if necessary.
5447 (dir_name): Remove the restriction that there be no
5448 trailing slashes. Now, this code skips past them, effectively
5450 [TEST_DIRNAME] (main): New unit tests.
5452 * memrchr.c: New file from GNU libc.
5453 Undef __memrchr, too.
5454 [!weak_alias]: Define __memrchr to memrchr.
5455 Guard weak_alias use with `#ifdef weak_alias'.
5457 2000-10-17 Jim Meyering <meyering@lucent.com>
5459 * quote.h (PARAMS): Define and use.
5460 Reported by Akim Demaille.
5462 * getopt.c: Update from libc.
5464 2000-10-16 Jim Meyering <meyering@lucent.com>
5466 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5469 2000-09-25 Jim Meyering <meyering@lucent.com>
5471 * md5.h (rol): Define (from GnuPG).
5473 * sha.c: Give credit (GnuPG) where due.
5474 (M): Use rol rather than open-coding it.
5475 Add a FIXME comment.
5477 2000-09-21 Jim Meyering <meyering@lucent.com>
5479 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5480 Reported by Michael Stone.
5482 2000-09-20 Jim Meyering <meyering@lucent.com>
5484 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5485 (noinst_HEADERS): Add sha.h.
5486 Based on code from Scott G. Miller and from GnuPG.
5488 2000-09-15 Jim Meyering <meyering@lucent.com>
5490 * regex.c: Update from libc.
5492 2000-09-10 Jim Meyering <meyering@lucent.com>
5494 * getopt.c (_getopt_internal): Update from glibc.
5496 2000-09-09 Jim Meyering <meyering@lucent.com>
5498 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5499 think it should be used as a general replacement for isascii.
5500 * fnmatch.c: Likewise.
5501 * mbswidth.c: Likewise
5502 * regex.c: Likewise.
5505 * userspec.c: Include sys/param.h and limits.h.
5507 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5508 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5509 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5510 UID, GID. Check range.
5512 2000-09-06 Jim Meyering <meyering@lucent.com>
5514 * getopt.c (_getopt_internal): Update from glibc.
5516 2000-08-30 Jim Meyering <meyering@lucent.com>
5518 * strftime.c: Merge in changes from GNU libc.
5520 2000-08-26 Jim Meyering <meyering@lucent.com>
5522 * closeout.c: Include "__fpending.h".
5523 (close_stdout_status): Return right away if there's nothing to flush.
5525 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5526 * __fpending.c: New file.
5527 * __fpending.h: New file.
5529 2000-08-07 Paul Eggert <eggert@twinsun.com>
5531 Standardize on "memory exhausted" instead of "Memory exhausted"
5532 or "virtual memory exhausted".
5533 * obstack.c (print_and_abort): Use "memory exhausted", not
5534 "virtual memory exhausted".
5535 * same.c (same_name): Invoke xalloc_die instead of printing
5537 * userspec.c (parse_user_spec): Likewise.
5538 * bumpalloc.h: comment fix
5539 * same.c, userspec.c: Include xalloc.h.
5541 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5542 not char *const and pointing to a constant array.
5543 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5544 (xrealloc): Comment fix.
5546 * userspec.c (parse_user_spec):
5547 Don't translate a message until just before returning,
5548 to avoid unnecessary translation.
5550 2000-08-07 Jim Meyering <meyering@lucent.com>
5552 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5553 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5554 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5555 getgroups.c, gethostname.c, getopt.h, group-member.c,
5556 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5557 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5558 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5559 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5560 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5561 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5562 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5563 yesno.c: Back out Copyright date changes for each file with no change
5564 this year. This eases coordination with other programs using the same
5565 source code modules. From Paul Eggert.
5567 2000-08-03 Greg McGary <greg@mcgary.org>
5569 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5570 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5571 (EXTEND_BUFFER): Use them.
5573 2000-08-01 Jim Meyering <meyering@lucent.com>
5575 * dirname.c (ISSLASH): Define.
5576 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5577 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5578 both `\' and `/' may be use as path separators.
5579 Based on a patch from Prashant TR.
5581 2000-07-31 Paul Eggert <eggert@twinsun.com>
5583 * quotearg.c (quotearg_n_options): Don't make the initial
5584 slot vector a constant, since it might get modified.
5586 2000-07-31 Jim Meyering <meyering@lucent.com>
5588 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5589 * obstack.c (print_and_abort): Likewise.
5591 2000-07-30 Paul Eggert <eggert@twinsun.com>
5593 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5594 buffer, so that the caller can always quote one small
5595 component of a "memory exhausted" message in slot 0.
5596 From a suggestion by Jim Meyering.
5598 2000-07-30 Jim Meyering <meyering@lucent.com>
5600 * makepath.c (make_path): Quote the other instance, too.
5602 * quotearg.c (N_STATIC_SLOTVECS): Define.
5603 (STATIC_BUF_SIZE): Define.
5604 (quotearg_n_options): Use only statically allocated storage when
5605 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5606 than STATIC_BUF_SIZE.
5608 2000-07-29 Jim Meyering <meyering@lucent.com>
5610 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5611 * dirname.c (dir_name): Likewise.
5613 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5615 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5616 (dir_name): Assert that there are no trailing slashes.
5618 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5620 * mbswidth.h (mbswidth): Add a flags argument.
5621 (mbswidth): New declaration.
5622 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5623 * mbswidth.c (mbswidth): Add a flags argument.
5624 (mbsnwidth): New function.
5626 2000-07-24 Jim Meyering <meyering@lucent.com>
5628 * mbswidth.c: Remove useless #else. From Bruno Haible.
5630 2000-07-23 Paul Eggert <eggert@twinsun.com>
5632 * mbswidth.c (_XOPEN_SOURCE):
5633 Don't define; this causes problems on Solaris 7.
5634 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5636 2000-07-23 Paul Eggert <eggert@twinsun.com>
5639 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5640 so that mbstate_t is always defined.
5642 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5643 be 1 in at least one GCC installation, and this configuration
5644 error is likely to be common. Ignoring MB_LEN_MAX hurts
5645 performance on hosts that have mbrtowc but have only unibyte
5646 locales, but I assume these hosts are rare.
5648 2000-07-23 Paul Eggert <eggert@twinsun.com>
5650 * quotearg.c: Streamline by invoking multibyte code only if needed.
5651 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5652 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5653 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5654 invoke multibyte primitives.
5656 2000-07-23 Jim Meyering <meyering@lucent.com>
5658 * basename.c (base_name): Add an assertion.
5660 2000-07-15 Bruno Haible <clisp.cons.org>
5662 * quotearg.c: When the system forces us to redefine mbstate_t,
5663 shadow its mbsinit function.
5665 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5667 * mbswidth.h: New file.
5668 * mbswidth.c: New file.
5669 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5670 (noinst_HEADERS): Add mbswidth.h.
5672 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5674 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5677 2000-07-15 Jim Meyering <meyering@lucent.com>
5679 * makepath.c: Include quote.h.
5680 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5681 corresponding argument in a `quote (...)' call.
5682 Give better diagnostics.
5684 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5685 (noinst_HEADERS): Add quote.h.
5687 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5688 from tar's src/misc.c.
5689 * quote.h: New file. Prototypes for same.
5691 2000-07-10 Paul Eggert <eggert@twinsun.com>
5693 From a suggestion by Bruno Haible.
5694 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5695 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5696 to decide whether to define the BeOS workaround macro;
5697 this adjusts to the change to AC_MBSTATE_T.
5699 2000-07-13 Paul Eggert <eggert@twinsun.com>
5701 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5703 * quotearg.c (quoting_style_args, quoting_style_vals,
5704 quotearg_buffer_restyled): Add support for
5705 clocale_quoting_style. Undo previous change to
5706 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5707 and "{RIGHT QUOTATION MARK}" msgids.
5709 2000-07-05 Paul Eggert <eggert@twinsun.com>
5711 The old behavior of quoting `like this' doesn't look good with
5712 newer, ISO-style fonts. See:
5713 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5715 Instead, quote "like this" by default. Let the translator
5716 tailor the locale-specific quoting behavior by providing
5717 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5719 * quotearg.c (N_): New macro.
5720 (gettext_default): New function.
5721 (quotearg_buffer_restyled): Use
5722 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5723 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5725 2000-07-09 Jim Meyering <meyering@lucent.com>
5727 * Most files: Update copyright dates to include 2000.
5729 2000-07-08 Jim Meyering <meyering@lucent.com>
5731 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5733 (xgethostname): Remove now-unnecessary #ifdef.
5734 Move declaration of `err' into loop where it's used.
5736 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5738 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5739 by allocating a larger buffer. Test the gethostname return value for
5740 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5741 returns an error and ENAMETOOLONG isn't defined.
5743 2000-07-05 Paul Eggert <eggert@twinsun.com>
5744 and Bruno Haible <haible@clisp.cons.org>
5746 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5748 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5750 * quotearg.c (struct quoting_options): Simplify quote_these_too
5753 2000-07-03 Jim Meyering <meyering@lucent.com>
5755 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5756 Reported by Bruno Haible.
5758 2000-07-04 Jim Meyering <meyering@lucent.com>
5760 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5761 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5764 2000-07-03 Paul Eggert <eggert@twinsun.com>
5765 and Bruno Haible <haible@clisp.cons.org>
5767 * quotearg.c (mbrtowc):
5768 Assign to *pwc, and return 1 only if result is nonzero.
5769 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5771 2000-07-03 Jim Meyering <meyering@lucent.com>
5773 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5774 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5777 2000-07-02 Jim Meyering <meyering@lucent.com>
5779 * quotearg.c (mbstate_t): Don't define here.
5781 2000-07-02 Jim Meyering <meyering@lucent.com>
5783 * nanosleep.c (SIGCONT): Define if not already defined.
5785 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5787 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5788 per change in ../m4/ls-mntd-fs.m4.
5789 (read_filesystem_list): Ignore symbolic links.
5791 2000-06-29 Jim Meyering <meyering@lucent.com>
5793 * same.c: Include <string.h> or <strings.h>, as appropriate,
5794 for declaration of strcmp.
5796 * long-options.c: Include <stdlib.h>, for declaration of exit.
5798 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5799 Avoid warning by casting result to `char *' to remove `const'.
5801 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5803 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5805 2000-06-26 Paul Eggert <eggert@twinsun.com>
5807 savedir now sets errno on failure and invokes xmalloc to get memory.
5808 Fix a couple of other minor bugs while we're at it.
5810 * savedir.c (<unistd.h>): Do not include; there's no need.
5811 (NAMLEN): Remove macro.
5812 (malloc, realloc): Remove decls.
5814 ("xalloc.h"): Include.
5815 (NAME_SIZE_DEFAULT): New macro.
5816 (savedir): Use xmalloc / xrealloc to allocate memory.
5817 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5818 Skip "" directory entries.
5819 Use strlen to calculate directory entry length, since the old method
5820 is rarely used these days and isn't worth supporting.
5821 Don't use a pointer after freeing it.
5822 Check for integer overflow when calculating allocation size.
5823 Use memcpy to copy entries, instead of stpcpy.
5824 Set errno properly when returning NULL.
5825 Check for readdir error.
5827 2000-06-26 Jim Meyering <meyering@lucent.com>
5829 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5831 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5833 * getusershell.c (xmalloc, xrealloc): Remove functions.
5835 Don't include <stdlib.h>. Don't declare malloc, realloc.
5837 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5839 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5841 2000-06-24 Jim Meyering <meyering@lucent.com>
5843 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5845 2000-06-21 Jim Meyering <meyering@lucent.com>
5847 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5849 2000-06-19 Paul Eggert <eggert@twinsun.com>
5851 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5852 (mbrtowc, mbstate_t): Define substitutes if
5853 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5854 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5855 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5859 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5860 than 1024, return a memory chunk of least possible size, instead
5861 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5862 Use free/xmalloc instead of xrealloc to avoid copying for very long
5865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5867 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5868 address, not strdup. Include <stdlib.h> and don't declare free().
5870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5872 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5875 2000-06-21 Jim Meyering <meyering@lucent.com>
5877 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5878 (noinst_HEADERS): Add getstr.h.
5880 * getline.c (getstr): Move into a separate file.
5881 * getstr.c (getstr): New file, extracted from getline.c, with
5882 the following changes: new parameter, delim2; both delim[12]
5883 parameters have type `int', not `char'. The latter would lose
5884 with 8-bit delimiters.
5885 * getstr.h: New file.
5887 2000-06-19 Jim Meyering <meyering@lucent.com>
5889 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5891 2000-06-18 Jim Meyering <meyering@lucent.com>
5893 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5894 Besides, these days every porting target provides a mkdir function.
5896 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5897 (this snippet comes from src/system.h).
5899 2000-06-15 Paul Eggert <eggert@twinsun.com>
5901 * human.c (adjust_value): New function.
5902 (human_readable_inexact): Apply rounding style even when
5903 printing approximate values.
5905 2000-06-14 Paul Eggert <eggert@twinsun.com>
5907 * human.c (human_readable_inexact): Allow an input block
5908 size that is not a multiple of the output block size, and vice versa.
5909 Reported by Piergiorgio Sartor.
5911 2000-06-14 Paul Eggert <eggert@twinsun.com>
5913 * getdate.y (get_date): Apply relative times after time
5914 zone indicator, not before. Reported by Todd A. Jacobs.
5916 2000-06-13 Jim Meyering <meyering@lucent.com>
5918 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5920 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5922 2000-06-12 Paul Eggert <eggert@twinsun.com>
5924 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5926 2000-06-04 Paul Eggert <eggert@twinsun.com>
5928 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5930 2000-06-04 Jim Meyering <meyering@lucent.com>
5932 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5933 SunOS 4.1.4 for which gid_t is an unsigned type.
5935 2000-06-03 Jim Meyering <meyering@lucent.com>
5937 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5939 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5941 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5942 newer, don't install charset.alias.
5943 * config.charset: Change the Linux/glibc rules so they become empty
5944 on glibc-2.1 or newer.
5946 2000-06-02 Jim Meyering <meyering@lucent.com>
5948 * mountlist.c: Back out last change. Instead, do this...
5949 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5950 member using the same `ignore'-testing code.
5951 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5955 2000-05-29 Jim Meyering <meyering@lucent.com>
5957 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5958 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5960 2000-05-22 Jim Meyering <meyering@lucent.com>
5962 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5964 2000-05-18 Jim Meyering <meyering@lucent.com>
5966 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5967 back, too, since it may have been modified by allocate_entry.
5968 (hash_delete): Rewrite to use neither the assignment operator
5969 nor the comma operator in an if-expression.
5971 2000-05-15 Paul Eggert <eggert@twinsun.com>
5974 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5975 Remove; no longer needed.
5976 "quotearg.h": Add include.
5977 (file_name): Do not bother to explicitly initialize to NULL; it's less
5978 efficient on some hosts.
5979 (close_stdout_status): Remove test as to whether stdout was already
5980 closed; it breaks for the case "echo x | sort >&-".
5981 Quote file name colons.
5982 Do not assume that _("write error") lacks format strings.
5984 2000-05-15 Jim Meyering <meyering@lucent.com>
5986 * version-etc.c (version_etc_copyright): Update the copyright string
5987 used in all --version output.
5989 2000-05-14 Jim Meyering <meyering@lucent.com>
5991 * closeout.c (close_stdout_set_file_name): New function.
5992 (close_stdout_status): Use new file-scoped global.
5993 Return right away if fstat says the stdout file descriptor is invalid.
5994 * closeout.h (close_stdout_set_file_name): Declare.
5996 2000-05-10 Jim Meyering <meyering@lucent.com>
5998 * closeout.c [default_exit_status]: New file-scoped variable.
5999 (close_stdout_set_status): New function.
6000 * closeout.h (close_stdout_set_status): Declare.
6002 2000-05-08 Jim Meyering <meyering@lucent.com>
6004 * long-options.c: Don't include closeout.h.
6005 (parse_long_options): Don't call close_stdout for --version.
6007 2000-05-06 Jim Meyering <meyering@lucent.com>
6009 * strnlen.c: Undefine __strnlen and strnlen.
6010 [!weak_alias]: Define __strnlen to strnlen.
6012 * atexit.c: New file, from libiberty.
6014 2000-05-06 Jim Meyering <meyering@lucent.com>
6016 * closeout.c (close_stdout_status): Also check for errors on the
6019 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6021 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6022 instead of xmalloc, xrealloc, path_concat.
6023 (locale_charset): Treat empty environment variables as absent.
6024 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6026 2000-05-04 Jim Meyering <meyering@lucent.com>
6028 * getopt.c: Update from glibc.
6029 * obstack.c: Likewise.
6030 * obstack.h: Likewise.
6031 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6033 * regex.h: Likewise.
6034 * strndup.c: Likewise.
6035 * strnlen.c: New file, from glibc.
6037 2000-05-01 Jim Meyering <meyering@lucent.com>
6039 * full-write.c (full_write): Remove `FIXME' part of comment.
6041 2000-04-29 Jim Meyering <meyering@lucent.com>
6043 * path-concat.c: Declare strdup only if it's not defined.
6044 * canon-host.c: Likewise.
6046 2000-04-28 Jim Meyering <meyering@lucent.com>
6048 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6049 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6050 included first, then limits.h is included by locale.h by libintl.h.
6051 From John David Anglin.
6053 2000-04-25 Jim Meyering <meyering@lucent.com>
6055 * makepath.c (S_IRWXUGO): Define.
6056 (make_path): Always perform explicit chmod if MODE specifies any
6057 of the `special' permission bits. Prompted by a bug report against
6058 install from Mate Wierdl and Joost van Baal.
6060 2000-04-18 Jim Meyering <meyering@lucent.com>
6064 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6065 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6067 2000-04-17 Jim Meyering <meyering@lucent.com>
6069 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6070 the definition of it to rpl_strftime also defined-away the system's
6073 2000-04-15 Jim Meyering <meyering@lucent.com>
6075 Use `C' to denote so-called `contiguous' files, the same way
6077 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6078 (ftypelet): Use S_ISCTG.
6079 From Michael Deutschmann.
6081 2000-04-14 Jim Meyering <meyering@lucent.com>
6083 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6085 2000-04-08 Jim Meyering <meyering@lucent.com>
6087 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6088 names don't conflict. Reported by Eli Zaretskii.
6090 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6092 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6093 bug. Deal with the different error behavior of Irix iconv.
6095 2000-04-07 Jim Meyering <meyering@lucent.com>
6097 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6098 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6100 2000-04-05 Jim Meyering <meyering@lucent.com>
6102 Portability tweaks required for ultrix4.3.
6103 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6104 * readutmp.c: Include sys/types.h before sys/stat.h.
6105 * canon-host.c: Declare strdup.
6106 * path-concat.c: Likewise.
6107 From John David Anglin.
6109 2000-04-04 Jim Meyering <meyering@lucent.com>
6111 Be more DOS 8.3-friendly.
6112 * ref-add.sin: Renamed from ref-add.sed.in.
6113 * ref-del.sin: Renamed from ref-del.sed.in.
6114 * Makefile.am: Reflect renaming.
6115 Reported by Eli Zaretskii.
6117 Use a temporary file name that won't clash with `charset.alias'
6118 in the DOS 8.3 name space.
6119 * Makefile.am (charset_tmp): Define.
6120 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6121 (uninstall-local): Likewise.
6122 Reported by Eli Zaretskii.
6124 2000-03-29 Paul Eggert <eggert@twinsun.com>
6126 * time/strftime.c (my_strftime): Make sure we call the system
6127 strftime, not ourselves, when invoking the underlying strftime.
6129 2000-03-24 Jim Meyering <meyering@lucent.com>
6131 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6132 (charset_alias): Define.
6133 (install-exec-local): Factor out common code.
6134 (uninstall-local): Split lines longer than 80.
6135 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6137 (.sed.in.sed): New rule. Don't redirect directly to $@.
6138 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6140 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6142 * config.charset: Output a line containing "Packages using this file".
6143 * ref-add.sed.in, ref-del.sed.in: New files.
6144 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6145 ref-del.sed): New rules.
6147 2000-03-17 Jim Meyering <meyering@lucent.com>
6149 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6150 Otherwise, include <strings.h>
6152 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6154 * unicodeio.c (utf8_wctomb): New function.
6155 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6156 format instead of in UCS-4 with platform dependent endianness.
6158 2000-03-07 Paul Eggert <eggert@twinsun.com>
6160 * savedir.c (savedir): Work even if directory size is
6161 negative; this can happen with some screwy NFS configurations.
6163 2000-03-06 Jim Meyering <meyering@lucent.com>
6165 * localcharset.c (get_charset_aliases): Don't try to free file_name
6166 if it's NULL (because we ran out of memory). From Bruno Haible.
6168 2000-03-05 Jim Meyering <meyering@lucent.com>
6170 * localcharset.c ("path-concat.h"): Include.
6171 (get_charset_aliases): Use path_concat instead of ANSI string
6174 * unicodeio.h (PARAMS): Define.
6175 Use it to guard prototype.
6177 2000-03-04 Jim Meyering <meyering@lucent.com>
6179 * Makefile.am (install-exec-local): Create $(libdir) before installing
6181 (uninstall-local): Uncomment this rule so `make distcheck' works
6184 * unicodeio.c (<errno.h>): Include it.
6185 (errno): Declare if not defined.
6187 * localcharset.c: Add Bruno's comment justifying use of volatile.
6189 * config.charset: New version, incorporating remarks from a linux
6190 i18n mailing list. From Bruno Haible.
6192 2000-03-02 Jim Meyering <meyering@lucent.com>
6194 * Makefile.am (EXTRA_DIST): Add config.charset.
6196 2000-03-01 Jim Meyering <meyering@lucent.com>
6198 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6199 * unicodeio.c: Likewise.
6201 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6203 * config.charset: New file.
6204 * localcharset.c: New file.
6205 * unicodeio.h, unicodeio.c: New files.
6206 * Makefile.am (DEFS): Add -DLIBDIR=...
6207 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6208 (noinst_HEADERS): Add unicodeio.h.
6209 (all-local, install-exec-local, charset.alias): New targets.
6211 2000-02-28 Paul Eggert <eggert@twinsun.com>
6213 * quotearg.c (ALERT_CHAR): New macro.
6214 (quotearg_buffer_restyled): Use it.
6216 2000-02-27 Jim Meyering <meyering@lucent.com>
6218 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6219 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6221 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6222 not `#if STDC_HEADERS'.
6223 Declare malloc if needed.
6225 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6226 now that autoconf always defines the HAVE_DECL_ symbols.
6227 * human.c: Likewise.
6229 * strtoumax.c: Likewise.
6231 * backupfile.c: Arrange for cpp to fail if the configure-time
6232 declaration check was not run.
6234 * human.c: Likewise.
6236 * strtoumax.c: Likewise.
6238 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6239 then first look up the entire `.'-containing string as a login name.
6241 2000-02-18 Paul Eggert <eggert@twinsun.com>
6243 * getdate.y: Handle two-digit years with leading zeros correctly.
6244 (textint): New typedef.
6245 (parser_control): Member year changed from int to textint.
6247 (YYSTYPE): Removed; replaced by %union with int and textint members.
6248 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6249 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6250 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6251 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6252 (date, number, to_year): Use width of number in digits, not its value,
6253 to determine whether it's a 2-digit year, or a 2-digit time.
6254 (yylex): Store number of digits of numeric tokens.
6255 Reported by John Kendall.
6257 (parser_control): Changed from struct parser_control to typedef (for
6258 consistency). All uses changed.
6260 (tID): Removed; not used.
6261 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6263 2000-02-14 Paul Eggert <eggert@twinsun.com>
6265 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6266 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6268 2000-02-12 Jim Meyering <meyering@lucent.com>
6270 * userspec.c (ISDIGIT): Define it.
6271 (isdigit): Remove definition.
6272 (is_number): Use ISDIGIT, not isdigit.
6273 <libintl.h>: Include.
6275 (parse_user_spec): Mark translatable strings.
6277 2000-02-10 Jim Meyering <meyering@lucent.com>
6279 With these changes, nanosleep.[ch] are finally enough like the other
6280 lib/* replacement files to compile on a few more losing systems.
6282 * nanosleep.h: Don't include config.h.
6283 Remove prototype from declaration of nanosleep.
6284 (PARAMS): Remove now-unneeded definition.
6285 * nanosleep.c: #undef nanosleep.
6286 (rpl_nanosleep): Rename from nanosleep.
6288 2000-02-03 Jim Meyering <meyering@lucent.com>
6290 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6291 rather than with `#if HAVE_UTMPNAME'.
6293 2000-02-01 Jim Meyering <meyering@lucent.com>
6295 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6297 2000-01-31 Jim Meyering <meyering@lucent.com>
6299 * nanosleep.h (nanosleep): Guard declaration with
6300 `#if ! HAVE_DECL_NANOSLEEP'.
6301 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6302 the declaration in that vendor's sys/timers.h.
6303 Reported by Christian Krackowizer.
6305 * quotearg.c (ISASCII): Add #undef and move definition to follow
6306 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6307 (ISPRINT): Likewise.
6308 Reported by Tom Tromey.
6310 2000-01-30 Jim Meyering <meyering@lucent.com>
6312 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6313 uses of ->ut_name. The latter doesn't work with new Linux header files
6314 where only utmpx.ut_user is declared.
6316 * readutmp.h (UT_USER): Define.
6318 2000-01-23 Jim Meyering <meyering@lucent.com>
6320 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6323 2000-01-22 Jim Meyering <meyering@lucent.com>
6325 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6326 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6327 Required for some AIX systems. Reported by Christian Krackowizer.
6328 [TESTING] (main): New function.
6330 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6331 * dirname.c (dir_name): Support for DOS-style file names with drive
6334 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6336 * strverscmp.c (ISDIGIT): Define.
6337 (strverscmp): Use ISDIGIT, not isdigit.
6339 2000-01-17 Paul Eggert <eggert@twinsun.com>
6341 * nanosleep.c (nanosleep):
6342 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6343 POSIX.1 doesn't require SA_INTERRUPT and some systems
6344 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6345 it's been part of POSIX.1 since day 1 (in 1988).
6347 2000-01-17 Jim Meyering <meyering@lucent.com>
6349 * interlock: Remove unused file. Reported by François Pinard.
6351 2000-01-16 Paul Eggert <eggert@twinsun.com>
6353 * quotearg.c (quotearg_buffer_restyled): Do not quote
6354 alert, backslash, formfeed, and vertical tab unnecessarily in
6355 shell quoting style.
6358 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6359 Free Software Foundation, Inc.
6360 Copying and distribution of this file, with or without modification,
6361 are permitted provided the copyright notice and this notice are preserved.