1 2005-03-15 Bruno Haible <bruno@clisp.org>
3 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
6 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
9 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
11 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
13 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
14 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
18 2005-03-14 Simon Josefsson <jas@extundo.com>
20 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
23 2005-03-14 Jim Meyering <jim@meyering.net>
25 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
26 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
27 to be nonzero so that we (and caller) can detect the difference
28 between a valid zero-length expansion and an error return, even
29 when the underlying strftime fails before writing anything into
32 2005-03-10 Jim Meyering <jim@meyering.net>
34 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
35 so that this module works on systems without fchdir.
37 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
39 Factor int-properties macros into a single file, except for
41 * intprops.h: New file.
42 * getloadavg.c: Include it instead of limits.h.
43 (INT_STRLEN_BOUND): Remove.
44 * human.c: Include intprops.h.
45 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
46 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
47 * inttostr.h: Include intprops.h instead of limits.h.
48 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
49 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
50 for consistency with intprops.h.
51 (time_t_is_integer, twos_complement_arithmetic): Use them.
52 * sig2str.h: Include <signal.h>, intprops.h.
53 (INT_STRLEN_BOUND): Remove.
54 * strftime.c (TYPE_SIGNED): Remove.
55 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
56 * strtol.c: Adjust comments to match intprops.h.
57 * userspec.c: Include intprops.h.
58 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
59 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
60 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
61 instead of rolling our own expressions.
62 * xstrtol.c: Include xstrtol.h first, to test interface.
64 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
66 (my_strftime): Do not mishandle years close to INT_MAX, by doing
67 the right thing even if adding 1900 would overflow. Similarly
68 for tm_mon + 1 and tm_yday + 1.
69 Make %Y always equivalent to %C%y, and similarly for %G and %g.
70 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
71 (DO_SIGNED_NUMBER): New macro.
72 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
74 2005-03-07 Bruno Haible <bruno@clisp.org>
76 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
78 2005-03-03 Derek R. Price <derek@ximbiot.com>
79 Bruno Haible <bruno@clisp.org>
81 * pagealign_alloc.h: New file.
82 * pagealign_alloc.c: New file.
84 2005-01-28 Bruno Haible <bruno@clisp.org>
86 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
89 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
91 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
92 The workaround isn't strictly needed for POSIX conformance, and
93 it's too much of a pain to configure and maintain. We'll ask
94 people to fix their kernels instead.
95 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
96 (NANOSLEEP_BUG_WORKAROUND): Remove.
97 (xnanosleep): Remove the workaround.
99 2005-02-12 Bruno Haible <bruno@clisp.org>
101 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
103 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
105 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
106 * timespec.h (gettime): Return void, since it always
107 succeeds now. All uses changed.
108 * gettime.c (gettime) Likewise.
109 [HAVE_NANOTIME]: Prefer nanotime.
110 Assume gettimeofday succeeds, as POSIX requires.
111 Assime time () succeeds, since other code already does.
112 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
113 (timespec_subtract): Remove.
114 (NANOSLEEP_BUG_WORKAROUND): New constant.
115 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
116 things considerably. Use it only on GNU/Linux hosts, since the
117 workaround shouldn't be needed elsewhere.
119 2005-02-24 Bruno Haible <bruno@clisp.org>
121 * gettext.h: Update from GNU gettext 0.14.2.
123 2005-02-24 Bruno Haible <bruno@clisp.org>
125 * localcharset.c: Update from GNU gettext 0.14.2.
126 * config.charset: Update from GNU gettext 0.14.2.
128 2005-02-22 Simon Josefsson <jas@extundo.com>
130 * iconvme.h, iconvme.c: New files, from libc.
132 2005-02-20 Neil Conway <neilc@samurai.com>
134 * xgethostname.c (xgethostname): Check for ENOMEM, which is
135 returned by OSX/Darwin if the specified buffer is not large
136 enough for the hostname.
138 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
140 * memrchr.h: New file.
141 * chdir-long.c: Include it.
142 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
143 Don't bother including stddef.h.
145 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
147 * argp-help.c (__argp_help): Create a fake struct argp_state and
148 pass it to _help, otherwise the latter coredumps trying to
149 dereference state.root_argp.
151 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
153 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
155 Include <sys/types.h>, for dev_t.
156 (ME_DUMMY, ME_REMOTE): Move from here....
157 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
158 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
160 Include mountlist.h first, to test the interface.
162 2005-01-29 Bruno Haible <bruno@clisp.org>
164 * progname.c (program_name): Initialize.
165 Needed when linking statically on MacOS X.
167 2005-01-28 Bruno Haible <bruno@clisp.org>
169 * javacomp.sh.in: New file, from GNU gettext.
170 * javacomp.h: New file, from GNU gettext.
171 * javacomp.c: New file, from GNU gettext.
173 2005-01-26 Bruno Haible <bruno@clisp.org>
175 * javaexec.sh.in: New file, from GNU gettext.
176 * javaexec.h: New file, from GNU gettext.
177 * javaexec.c: New file, from GNU gettext.
179 2005-01-26 Simon Josefsson <jas@extundo.com>
181 * gai_strerror.c: Use GPL in header.
183 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
185 * argp-help.c (hol_entry_help): Avoid using non-constant
186 initializers for struct pentry_state.
187 (__argp_error): Check return value of __asprintf
188 (__argp_failure): Translate error message
190 * argp-parse.c: Removed braces around the expansion of N_()
192 2005-01-21 Jim Meyering <jim@meyering.net>
194 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
195 same value as for Solaris 9.
197 * chdir-long.c (chdir_long): Rewrite to remove limitation on
198 component length. This included changing the parameter to be
199 of type `char *' rather than `char const *'.
200 * chdir-long.h (chdir_long): Update prototype.
202 * openat.c (fdopendir, fstatat): New functions.
203 * openat.h: Include headers required for use of DIR and struct stat.
204 [AT_SYMLINK_NOFOLLOW]: Define.
205 (fdopendir, fstatat): Add prototypes.
207 2005-01-21 Bruno Haible <bruno@clisp.org>
209 * classpath.h: New file, from GNU gettext.
210 * classpath.c: New file, from GNU gettext.
212 2005-01-20 Simon Josefsson <jas@extundo.com>
214 * version-etc-fsf.c: New file, with version_etc_copyright.
215 * version-etc.c: Remove version_etc_copyright.
216 * version-etc.h (version_etc_copyright): Use [] instead of * in
217 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
219 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
221 * save-cwd.c (save_cwd): Remove code to support the case
222 where fchdir is missing or flaky.
224 2005-01-20 Simon Josefsson <jas@extundo.com>
226 * base64.h (isbase64): Add.
228 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
229 using a unsigned prototype, don't inline.
230 (base64_decode): Use it.
232 2005-01-19 Bruno Haible <bruno@clisp.org>
234 * sh-quote.h: New file, from GNU gettext.
235 * sh-quote.c: New file, from GNU gettext.
237 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
239 Merge changes from coreutils, as described below in several
240 changelogs dated today.
242 * save-cwd.c: Include "save-cwd.h" before other include files.
243 (O_DIRECTORY): Remove; not needed here, since "." must be
244 a directory. All uses removed.
245 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
246 universal on Suns, and we also need to test for IRIX.
247 Revamp code to use 'if' rather than '#if'.
248 Avoid unnecessary comparison of cwd->desc to 0.
250 * utimens.c (futimens): Robustify the previous patch, by checking
251 for known valid error numbers rather than observed invalid ones.
253 2005-01-18 Jim Meyering <jim@meyering.net>
255 * version-etc.c (version_etc_copyright): Update copyright date.
257 * utimens.c (futimens): Account for the fact that futimes
258 can also fail with errno == ENOSYS or errno == ENOENT.
259 Patch from Dmitry V. Levin.
261 Change the name of the robust chdir function from chdir to chdir_long.
262 * save-cwd.c: Include chdir-long.h rather than chdir.h.
263 (restore_cwd): Use chdir_long, not chdir.
264 * chdir-long.c: Renamed from chdir.c.
265 * chdir-long.h: Renamed from chdir.h.
266 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
269 2005-01-18 Bob Proulx <bob@proulx.com>
271 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
272 offsetof() macro construct to avoid compile failure with native HP-UX
273 11.0 ANSI C compiler.
275 2005-01-06 Bruno Haible <bruno@clisp.org>
277 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
278 because stpncpy.m4 takes care of it.
280 2004-01-24 Bruno Haible <bruno@clisp.org>
282 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
284 2003-10-09 Bruno Haible <bruno@clisp.org>
286 * progreloc.c: Include xalloc.h instead of xmalloc.h.
288 2005-01-06 Bruno Haible <bruno@clisp.org>
290 * fwriteerror.h (fwriteerror): Change specification to include fclose.
291 * fwriteerror.c: Include <stdbool.h>.
292 (fwriteerror): At the end, close the file stream. Record whether
293 stdout was already closed.
295 2004-05-27 Bruno Haible <bruno@clisp.org>
297 * execute.c (environ): Declare if needed.
298 * pipe.c (environ): Likewise.
299 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
301 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
303 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
304 definitions to be after all include files, to avoid collisions.
305 Problem reported by Bob Proulx.
307 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
309 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
310 not needed. This removes a dependency on the gettext module.
311 [defined _LIBC]: Do not include <libintl.h>; not needed.
313 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
315 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
318 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
320 * argp-parse.c: Include <stddef.h>.
321 (alignof, alignto): New macros.
322 (parser_init): Don't assume that void * is aligned sufficiently
325 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
326 need to extend the stack.
327 (YYINITDEPTH): New macro, so that the initial stack isn't overly
330 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
332 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
334 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
336 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
337 Remove now-obsolete comment about AIX.
338 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
339 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
340 (YYMAXDEPTH): New macro.
342 2004-12-18 Bruno Haible <bruno@clisp.org>
344 * fatal-signal.c (fatal_signals): Make non-const.
345 (init_fatal_signals): New function.
346 (uninstall_handlers, install_handlers): Ignore signals that were set to
348 (at_fatal_signal): Call init_fatal_signals.
349 (init_fatal_signal_set): Likewise. Ignore signals that were set to
351 Reported by Paul Eggert.
353 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
355 * getdate.y (textint): New member "negative".
356 (time_zone_hhmm): New function.
357 Expect 14 shift-reduce conflicts, not 13.
358 (o_colon_minutes): New rule.
359 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
360 (yylex): Set the "negative" member of signed numbers.
362 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
364 Changes imported from coreutils.
365 * hard-locale.c: Assume <locale.h> exists.
367 (GLIBC_VERSION): New macro.
368 (hard_locale): Assume setlocale exists.
369 Rewrite to avoid #ifdef.
370 Use strdup rather than malloc + strcpy.
371 * human.c: Assume <locale.h> exists.
372 (human_readable): Assume localeconv exists.
374 2004-12-01 Jakub Jelinek <jakub@redhat.com>
376 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
377 convert T2, not T. (Imported from libc.)
379 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
381 * getcwd.c (is_ENAMETOOLONG): New macro.
382 (__getcwd.c): Don't restore errno; glibc doesn't.
383 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
384 first, falling back to our code only if its results look suspicious.
385 Ensure that the resulting buffer is only as large as necessary.
387 * readutmp.c: Include readutmp.h first.
388 Include <errno.h>, since readutmp.h no longer does that.
389 * readutmp.h: Don't include <errno.h>,
390 <sys/param.h>, <time.h>; not needed to establish interface.
391 (errno): Remove decl.
392 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
393 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
394 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
396 2004-11-28 Simon Josefsson <jas@extundo.com>
398 * base64.h, base64.c: New file.
400 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
402 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
404 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
406 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
407 HP's ANSI C compiler.
408 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
409 Declaring int functions causes warnings on some modern systems and
410 shouldn't be needed to compile on ancient ones.
411 * same.c (MIN) [defined MIN]: Don't define, since it's already
414 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
415 with the following changes.
416 (__set_errno): Parenthesize properly.
418 (MIN, MAX, MATCHING_INO): New macros.
419 (__getcwd): Define with prototype, not K&R form.
420 Use heuristics to allocate default buffer on stack if possible.
421 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
422 behavior, and to avoid the PATH_MAX limit when computing
424 Use MATCHING_INO to compare inode number to file.
425 Check for arithmetic overflow in size calculations.
426 Fix bug in reallocation of dot array that caused getcwd to fail
427 on directories nested deeper than 75.
428 Be more careful about saving errno on error.
429 Do not use realloc; use only free+malloc, as this is a bit
430 more flexible and avoids a needless copy operation.
431 Do not inspect st_dev and st_ino for symbolic links; POSIX
432 doesn't specify the latter.
433 Check for closedir errors.
434 Avoid needless casts.
435 Use "#ifdef weak_alias" around weak_alias, to be like other
437 The following changes to getcwd.c have effect only when used in
438 gnulib; they have no effect inside glibc proper.
439 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
440 as alloca isn't used.
441 (alloca, __alloca): Likewise.
442 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
443 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
444 unconditionally, as gnulib assumes C89 or better.
445 Do not include <sys/param.h>.
446 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
447 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
449 (NULL) [!defined NULL]: Remove; we assume C89 or better.
450 Include <dirent.h> in a way that is compatible with modern Autoconf.
451 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
452 New macros, if not already defined.
453 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
454 Use "_LIBC", not "defined _LIBC", for consistency.
455 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
457 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
458 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
459 * xgetcwd.c: David MacKenzie's old code was removed, so give
460 credit only to Jim Meyering and adjust the copyright dates.
461 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
462 <stdlib.h>, <unistd.h>, "pathmax.h".
463 Instead, include "xgetcwd.h" (first) and "getcwd.h".
464 (INITIAL_BUFFER_SIZE): Remove.
465 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
467 2004-11-23 Jim Meyering <jim@meyering.net>
469 * getopt_.h: Remove trailing blanks.
471 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
473 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
474 (futimens): New function, which uses futimes if available.
475 (futimens, utimens): Support timespec==NULL, with same semantics
476 as utime and utimens.
477 * utimens.h (futimens): New decl.
479 2004-11-23 Jim Meyering <jim@meyering.net>
481 * __fpending.c: Add comment.
483 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
485 * getopt_.h: Re-addition of __getopt_argv_const caused
486 redefinition warnings. To avoid them, include the defines
487 in `#if !defined __need_getopt ... #endif'. The only place
488 where __getopt_argv_const is used is in definitions
489 of getopt_long and getopt_long_only below, which are as well
490 protected by `#ifndef __need_getopt'.
491 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
492 __need_getopt after including <stdio.h> and <unistd.h> These
493 headers might have defined it.
495 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
497 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
499 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
500 optopt): Use them instead of invoking ## directly; otherwise, the
501 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
503 2004-11-19 Bruno Haible <bruno@clisp.org>
505 * strtok_r.c: Move comments from here...
506 * strtok_r.h: ... to here.
508 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
510 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
511 might fail. Problem reported by Yoann Vandoorselaere.
512 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
513 that mishandle size_t overflow.
515 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
517 * canon-host.c: Include "strdup.h".
518 (canon_host): Use getaddrinfo if available, so that IPv6 works.
519 Use strdup instead of malloc/strcpy to duplicate strings.
521 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
522 (human_space_before_unit): New constant.
523 * human.c (human_readable): Support it.
525 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
526 (xgetcwd): Set errno correctly when failing.
527 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
528 the failure is actually due to a PATH_MAX problem.
530 Further getopt changes to make it more likely that glibc will
531 buy the changes back.
532 * getopt.c (POSIXLY_CORRECT): New constant.
533 (getopt): Use it, so to preserve glibc semantic
534 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
535 when compiling for libc.
536 * getopt_.h (__getopt_argv_const): Bring it back.
537 (getopt_long, getopt_long_only): Use it.
539 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
540 New arg POSIXLY_CORRECT. All callers changed.
541 (getopt): Argv is now char * const *, as per standard.
542 (_getopt_internal_r, _getopt_internal): Argv is now char **,
543 not char *__getopt_argv_const *.
544 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
545 _getopt_long_only_r): Likewise.
546 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
547 * getopt_int.h (_getopt_internal, _getopt_internal_r,
548 _getopt_long_r, _getopt_long_only_r): Likewise.
549 * getopt_.h (__getopt_argv_const): Remove.
550 (getopt): Argv is now char * const *, as per standard.
552 * getdate.y (tORDINAL): New token.
553 (day, relunit): Allow it for relative times.
554 (relative_time_table): Use tORDINAL for ordinals.
556 2004-11-15 Jim Meyering <jim@meyering.net>
558 * closeout.c: Include "__fpending.h" once again.
560 (close_stdout): Don't fail just because stdout was closed initially,
561 since some programs don't write to stdout in the normal course of
562 operation (other than --version and --help), and we don't want this
563 function to make e.g. `touch file >&-' fail.
564 But do fail if it was closed and someone has tried to write to it.
565 E.g., `printf foo >&-' must fail.
567 2004-11-11 Simon Josefsson <jas@extundo.com>
569 * strtok_r.h, strtok_r.c: New file.
571 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
573 * getopt_.h (__getopt_argv_const): New macro, to be used so that
574 we can stop lying to compilers about the constness of argv when we
575 are compiled outside glibc.
576 (getopt, getopt_long, getopt_long_only): Use it.
577 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
579 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
580 _getopt_long_only_r): Likewise.
581 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
582 _getopt_long_only_r): Likewise.
584 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
585 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
586 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
587 the other external symbols.
588 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
589 declaration, since the above renaming now works around collisions.
591 2004-11-11 Jim Meyering <jim@meyering.net>
593 * linebreak.c: Remove trailing blanks.
594 * alloca_.h: Likewise.
596 * euidaccess.c: Likewise.
597 * allocsa.h: Likewise.
599 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
601 * mktime.c (SHR): New macro, which is a portable
602 substitute for >> that should work even on Crays.
603 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
604 Problem reported by Mark D. Baushke in
605 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
606 * getdate.y (SHR): Likewise.
608 * strftime.c (SHR): Likewise.
610 * quotearg.c (struct quoting_options): Use unsigned int for
611 quote_these_too, so that right shifts are well defined. All uses
614 2004-11-10 Simon Josefsson <jas@extundo.com>
616 * getaddrinfo.h, getaddrinfo.c: New files.
618 2004-11-10 Jim Meyering <jim@meyering.net>
620 Ensure that no close failure goes unreported.
621 * closeout.c (close_stdout): Always close stdout. I.e., don't
622 return early when it seems there's nothing to flush.
623 Don't include __fpending.h.
625 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
627 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
629 2004-11-05 Bruno Haible <bruno@clisp.org>
631 * readlink.c: Include stddef.h, needed for size_t on Woe32.
632 Reported by Mark D. Baushke <mdb@cvshome.org>.
634 2004-11-04 Bruno Haible <bruno@clisp.org>
636 2004-09-11 Bruno Haible <bruno@clisp.org>
637 * allocsa.valgrind: New file.
638 2004-02-06 Bruno Haible <bruno@clisp.org>
639 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
640 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
641 Reported by Christopher Seip <chris.seip@hp.com>.
643 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
645 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
646 with errno == ERANGE if the buffer is too small.
647 Problem reported by Mark D. Baushke.
649 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
651 * xreadlink.c (MAXSIZE): New macro.
652 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
653 size does not exceed MAXSIZE. Avoid cast.
654 As suggested by Mark D. Baushke in
655 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
656 if readlink fails with buffer size just under MAXSIZE, try again
659 2004-11-02 Derek R. Price <derek@ximbiot.com>
660 and Paul Eggert <eggert@cs.ucla.edu>
662 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
663 (get_date): Overparenthesize to avoid GCC warning.
665 2004-11-02 Bruno Haible <bruno@clisp.org>
667 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
668 function returns void.
670 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
672 * getpass.c (fflush_unlocked, flockfile, funlockfile)
673 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
676 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
678 * getdate.y: Add support for TZ="foo" within a date string.
679 Fix some bugs near time_t boundaries. Reject dates with
680 out-of-range components, e.g., "Sept 31".
681 Include <stdlib.h>, "setenv.h", "xalloc.h".
682 (ISDIGIT_LOCALE): Remove; unused.
683 Note that the TZ and time functions used here are not reentrant.
684 (mktime_ok, get_tz): New functions.
685 (TZBUFSIZE): New constant.
686 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
687 This requires that we sometimes generate our own TZ="XXX..." setting.
689 2004-10-27 Derek R. Price <derek@ximbiot.com>
691 * mktime.c (not_equal_tm): Remove redundant check.
693 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
695 * getdate.y: Use Bison 1.875 features, and some minor
696 code cleanups. This change does not affect semantics.
697 Don't include <stdlib.h>; no longer needed.
698 Don't include unlocked-io.h; only the "#if TEST" code uses
699 stdio, and performance isn't crucial there.
700 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
701 Bison 1.875 features as described below.
702 All uses of "PC." replaced by "pc->".
703 (YYSTYPE): Add a forward declaration.
704 (yylex, yyerror): Use full prototypes in forward decls.
705 Use "%pure-parser" rather than obsolescent "%pure_parser".
706 Use %parse-param and %lex-param instead of obsolescent
707 YYPARSE_PARAM and YYLEX_PARAM.
708 (meridian_table, month_and_day_table, time_units_table,
709 relative_time_table, time_zone_table, military_table,
710 lookup_zone, lookup_word, get_date):
711 Use NULL instead of 0 where appropriate.
712 (to_hour): Avoid abort (), to avoid a dependency on
714 (yyerror, yylex): Now accepts parser_control * arg.
715 (main) [TEST]: Use '\0' rather than 0 for char.
717 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
719 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
720 It's now the caller's responsibility to handle the case where
721 !HAVE_GETPAGESIZE && !defined getpagesize.
723 * mktime.c (leapyear): Arg is long int, not int.
725 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
727 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
729 2004-10-12 Simon Josefsson <jas@extundo.com>
731 * getpass.c (fflush_unlocked, flockfile, funlockfile)
732 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
735 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
737 * vsnprintf.h: New file.
738 * vsnprintf.c: New file.
740 2004-10-07 Bruno Haible <bruno@clisp.org>
742 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
743 into the provided buffer.
745 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
747 * diacrit.c, diacrit.h: Add GPL notice.
749 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
750 * atanl.c (atanl): Keep the code as similar to glibc as possible.
751 * logl.c (logl): Keep the code as similar to glibc as possible.
752 This avoids a potential constant-folding bug.
754 2004-10-05 Bruno Haible <bruno@clisp.org>
756 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
758 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
760 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
761 * xmalloc.c (xmemdup): Likewise.
762 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
763 XFREE): Remove these long-obsolescent macros.
764 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
767 * regex.c (re_comp): Cast gettext return value to char *,
768 Problem reported by Martin Neitzel via Mark D. Baushke.
770 2004-10-04 Simon Josefsson <jas@extundo.com>
772 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
773 '#ifdef USE_UNLOCKED_IO'.
775 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
777 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
778 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
779 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
780 regex.c, sha1.c, version-etc.c, yesno.c:
781 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
782 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
783 the includer's responsibility.
787 * modechange.c (mode_compile): Don't decrement a pointer that
788 points to the start of a string, as the C Standard says the
789 resulting behavior is undefined.
791 * backupfile.h (enum backuptype): Rename none -> no_backups,
792 simple -> simple_backups, numbered_existing ->
793 numbered_existing_backups, numbered -> numbered_backups
794 to avoid shadowing problems. All uses changed.
795 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
796 * backupfile.c (check_extension, numbered_backup):
797 Rename locals to avoid shadowing 'basename'.
798 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
801 * .cppi-disable: Add getopt_.h, getopt_int.h.
802 * .cvsignore: Add getopt.h.
804 2004-10-04 Simon Josefsson <jas@extundo.com>
806 * memmem.h: New file.
807 * memmem.c: New file, taken from glibc.
809 2004-10-02 Jim Meyering <jim@meyering.net>
811 * dirfd.h, getpagesize.h: Add copyright notice.
813 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
815 * snprintf.c: Remove comments as to why each header is needed.
817 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
819 * strsep.h: New file.
820 * strsep.c: New file.
822 2004-10-01 Simon Josefsson <jas@extundo.com>
824 * snprintf.c (snprintf): Handle size==0.
826 2004-10-01 Simon Josefsson <jas@extundo.com>
827 Bruno Haible <bruno@clisp.org>
829 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
830 (snprintf): Declare 'args'.
832 2004-09-30 Simon Josefsson <jas@extundo.com>
834 * snprintf.h, snprintf.c: New files.
836 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
838 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
839 (hol_entry_help): Never translate an empty string.
840 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
841 * argp.h (OPTION_NO_TRANS): New option.
843 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
845 * xvasprintf.c: Include xalloc.h.
846 (xvasprintf): Use xalloc_die, not xmalloc_die.
848 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
850 * dummy.c: Change copyright notice to FSF, and license to GPL.
852 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
854 * argp-pvh.c (argp_program_version_hook): Provide initial value.
855 Problem reported by Bruno Haible in:
856 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
858 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
860 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
861 in case some system header has #define'd it. Problem reported by
863 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
865 2004-09-08 Bruno Haible <bruno@clisp.org>
867 * stdint_.h.in: New file, taken from GNU clisp.
869 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
871 * xvasprintf.h: New file.
872 * xvasprintf.c: New file.
873 * xasprintf.c: New file.
875 2004-09-08 Bruno Haible <bruno@clisp.org>
877 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
879 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
881 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
883 Import from coreutils.
884 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
885 strings on unbounded length. alloca's performance benefits aren't
888 (parse_with_separator): New function, with most of the internals
889 of the old parse_user_spec. Allow user to omit both user and group,
890 for compatibility with FreeBSD.
891 Clone only the user name, not the entire spec.
892 Do not set *uid, *gid unless entirely successful.
893 Avoid memory leak in some failing cases.
894 Fix regression for USER.GROUP reported by Dmitry V. Levin in
895 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
896 (parse_user_spec): Rewrite to use parse_with_separator.
898 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
900 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
901 its complicated substitute.
902 * argp-help.c: Include <errno.h>, for program_invocation_short_name
903 and program_invocation_name.
904 (__argp_basename) [!_LIBC]: Remove; the only use was
905 replaced by its body.
906 (__argp_short_program_name): Change condition from
907 !defined __argp_short_program_name to
908 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
909 to match argp-namefrob.h.
910 (__argp_failure): Don't assume strerror_r returns char *.
911 * argp-parse.c (N_): Define unconditionally.
912 (argp_default_options): Fill out initializers with 0 to avoid
915 2004-08-12 Simon Josefsson <jas@extundo.com>
917 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
918 * getopt_.h: Renamed from getopt.h.
920 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
922 Merge from coreutils.
924 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
925 wmemchr or wmemcpy. Problem reported by Robert Dahlem
926 for Reliant Unix 5.43.
928 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
929 (union fooround): Use uintmax_t, not long int.
930 The rest is a merge from libc:
931 [defined _LIBC]: Include <shlib-compat.h>.
932 (_obstack) [defined _LIBC]: Remove after 2.3.4.
934 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
936 * strverscmp.c: Convert to UTF-8.
938 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
940 * obstack.h (obstack_empty_p):
941 Don't assume that chunk->contents is suitably aligned.
942 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
943 Likewise. Problem reported by Benno in
944 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
946 * chown.c (rpl_chown): Work even if the file is writeable but not
947 readable. This could be improved further but it'd take some work.
949 2004-08-08 Simon Josefsson <jas@extundo.com>
951 * xgethostname.c: Don't include error.h (not used).
954 * getpass.c: Include getpass.h first.
956 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
958 * xalloc-die.c: New files.
959 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
961 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
962 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
963 (_, N_, xalloc_die): Move to xalloc-die.c.
964 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
965 so that we needn't mess with xalloc_msg_memory_exhausted.
967 * sha1.h: Renamed from sha.h.
968 (SHA1_H): Renamed from _SHA_H.
969 (sha1_ctx): Renamed from sha_ctx.
970 (sha1_init_ctx): Renamed from sha_init_ctx.
971 (sha1_process_block): Renamed from sha_process_block.
972 (sha1_process_bytes): Renamed from sha_process_bytes.
973 (sha1_finish_ctx): Renamed from sha_finish_ctx.
974 (sha1_read_ctx): Renamed from sha_read_ctx.
975 (sha1_stream): Renamed from sha_stream.
976 (sha1_buffer): Renamed from sha_buffer.
977 * sha1.c: Likewise; renamed from sha.c.
978 Do not include <sys/types.h>.
979 Include <stddef.h> rather than <stdlib.h>.
981 2004-08-08 Bruno Haible <bruno@clisp.org>
983 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
984 FILESYSTEM_PREFIX_LEN.
985 * progreloc.c: Likewise.
986 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
988 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
991 * argp-help.c (make_hol, hol_append): Don't assume that
992 SIZE_MAX is a valid preprocessor constant.
993 (__argp_basename): Change from "#ifndef _LIBC"
994 to "#ifndef __argp_short_program_name", so that
995 we don't compile these functions for tar.
997 More merges from coreutils.
998 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
999 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1001 * addext.c: Remove; no longer needed.
1002 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1003 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1004 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1005 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1006 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1007 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1008 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1009 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1010 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1011 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1012 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1013 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1014 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1015 Import changes from coreutils.
1017 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1019 Merge from coreutils.
1021 * .gdb-history: Remove; this doesn't belong here.
1023 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1024 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1025 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1027 * dirname.h: Include <stdbool.h>.
1028 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1029 for consistency with POSIX terminology. All uses changed.
1030 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1031 (strip_trailing_slashes): Use bool for booleans.
1032 * stripslash.c (strip_trailing_slashes): Likewise.
1034 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1035 sometimes returns a positive errno value even when it succeeds.
1036 (print_errno_message) [!LIBC]: Fall back on strerror if
1039 * path-concat.c (mempcpy): Don't define if a system header defines it.
1040 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1041 (longest_relative_suffix): New function.
1042 (path_concat): Use it. Assume first argument is not NULL.
1043 Port to DOS. Omit redundant separators.
1044 Report an error instead of returning NULL.
1045 Use mempcpy instead of memcpy.
1046 (xpath_concat): Remove: not declared or used.
1048 * same.h: Include <stdbool.h>
1049 (same_name): Return bool, not int.
1050 * same.c (same_name): Likewise.
1051 (errno): Don't declare; we assume C89 or better now.
1053 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1054 if not already defined.
1056 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1057 * dup-safer.c (errno): Likewise.
1059 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1061 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1064 2004-08-03 Simon Josefsson <jas@extundo.com>
1066 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1067 * progname.h: Don't include stdbool.h.
1069 2004-08-02 Simon Josefsson <jas@extundo.com>
1071 * getsubopt.h: New file, with comments from Bruno Haible.
1072 * getsubopt.c: New file, from glibc, but slightly modified based on
1073 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1075 2004-08-01 Simon Josefsson <jas@extundo.com>
1077 * xgetdomainname.c: Include stdlib.h, for free().
1079 2004-07-16 Simon Josefsson <jas@extundo.com>
1081 * dummy.c: New file.
1083 2004-07-16 Bruno Haible <bruno@clisp.org>
1085 * backupfile.h: Add extern "C" for C++.
1086 * closeout.h: Likewise.
1087 * copy-file.h: Likewise.
1088 * findprog.h: Likewise.
1089 * full-write.h: Likewise.
1090 * pathname.h: Likewise.
1091 * progname.h: Likewise.
1092 * stpcpy.h: Likewise.
1093 * stpncpy.h: Likewise.
1094 * strcase.h: Likewise.
1095 * strstr.h: Likewise.
1096 * xalloc.h: Likewise.
1098 * mbswidth.h: Add extern "C" for C++.
1099 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1101 2004-07-09 Simon Josefsson <jas@extundo.com>
1103 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1104 failed without this.)
1106 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1108 * fchown-stub.c: New file.
1110 2004-06-24 Jim Meyering <jim@meyering.net>
1112 * obstack.h (obstack_base): Cast to (void *), per documentation.
1114 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1116 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1118 2004-06-01 Jim Meyering <jim@meyering.net>
1120 * calloc.c: New file.
1122 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1124 * getdate.y (yylex): Allow space between sign and number.
1125 Problem reported by Dan Jacobson.
1127 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1128 and Jim Meyering <jim@meyering.net>
1130 Merge from coreutils CVS.
1132 * stat-macros.h: New file, with contents from file-type.h
1133 and coreutils' system.h.
1134 * file-type.c: Include "stat-macros.h".
1135 * file-type.h (file_type): Move all macro definitions to new file,
1138 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1139 Wrap old code with this conditional.
1140 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1141 function that does not dereference symlinks.
1142 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1144 * xreadlink.c: Include xreadlink.h first, to catch .h file
1145 dependency problems.
1146 (xreadlink): Accept new arg SIZE, for efficiency.
1147 All decls and uses changed.
1148 * xreadlink.h: Include <stddef.h>, for size_t.
1150 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1151 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1153 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1155 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1157 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1158 macros to be defined.
1159 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1160 the allocator returns NULL because the requested size is zero.
1162 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1164 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1165 var. Add comment explaining why libc still defines it. This
1166 merges the following patch from glibc:
1167 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1169 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1171 * obstack.c (_obstack): Remove unused variable. It hasn't been
1172 present in glibc since revision 1.1 of this file.
1173 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1174 obstack_alignment_mask, obstack_alloc, obstack_base,
1175 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1176 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1177 obstack_grow0, obstack_init, obstack_int_grow,
1178 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1179 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1180 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1181 nonexistent functions.
1183 2004-05-17 Derek R. Price <derek@ximbiot.com>
1184 Paul Eggert <eggert@cs.ucla.edu>
1186 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1188 2004-05-14 Bruno Haible <bruno@clisp.org>
1190 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1191 that consists of a '.' followed by an empty digit string.
1192 Patch by Tor Lillqvist <tml@iki.fi>.
1194 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1196 Port obstack to the AS/400, where pointers are 16 bytes wide and
1197 you cannot cast an integer to a valid pointer. This patch is
1198 currently waiting to be integrated into glibc; see
1199 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1201 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1202 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1203 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1204 (struct obstack): temp member is now a union of a pointer and
1205 an integer, instead of an integer. All integer uses changed.
1206 This does not affect the physical layout of struct obstack,
1207 except on hosts (like the AS/400) where the size or alignment of
1208 void * is greater than that of ptrdiff_t.
1209 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1210 __STDC__)]: Store temporary in pointer member of union, not
1212 * obstack.c: Include <stddef.h>, for offsetof.
1213 (struct fooalign): Remove; it doesn't need a name.
1214 (union fooround): Change double to long double, and add void *.
1215 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1216 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1217 not a macro. Hence the values are always int; so remove all
1218 casts-to-int in uses.
1220 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1221 Derek Price <derek@ximbiot.com>
1223 * alloca.c: Include <alloca.h>, to get our interface.
1224 * alloca_.h: Use __alloca on AIX, so that we don't have to
1225 include <alloca.h> first. Use C89 prototype for alloca; this
1226 requires including <stddef.h> for size_t. Use extern "C" if C++.
1227 Use #elif for simplicity, since we can assume C89 now.
1228 Don't try to source the system alloca.h since it will not be found
1229 and to prevent recursively including its replacement.
1230 * fnmatch.c: Include <alloca.h> instead of opencoding.
1231 * regex.c: Likewise.
1233 2004-05-16 Derek Price <derek@ximbiot.com>
1234 Paul Eggert <eggert@cs.ucla.edu>
1236 getline cleanup. This changes the getndelim2 API: both order of
1237 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1240 * getline.c: Don't include stddef.h or stdio.h, since our
1241 interface does that.
1242 (getline): Always use getdelim, so that we don't have two
1243 copies of this code.
1244 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1246 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1247 (GETNDELIM2_MAXIMUM): New macro.
1248 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1249 instead of the old practice of delim2==0. All callers changed.
1250 Return -1 on overflow, instead of returning junk.
1251 Do not set *linesize unless allocation succeeds.
1252 * getndelim2.h: Do not include stddef.h; no longer needed, now
1253 that we include sys/types.h.
1254 * getnline.h: Likewise.
1255 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1256 (getndelim2): Reorder arguments.
1257 * getnline.c (getnline, getndelim):
1258 Don't discard the NMAX argument.
1259 (getnline): Invoke getndelim, to avoid code duplication.
1260 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1261 of (size_t) -1 by callers of the getnline family.
1263 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1265 * nanosleep.c (suspended): Change its type from int to
1266 sig_atomic_t volatile.
1267 (first_call): Make it private to rpl_nanosleep, and have it
1268 be zero initially as that's a bit faster.
1269 (my_usleep): Round up fractional times instead of truncating them,
1270 as this is the usual meaning for 'sleep'.
1272 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1274 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1275 (ENOSYS): Define if not defined.
1276 (settime): Fall back on stime if it exists and settimeofday fails.
1277 But don't bother with fallbacks if a method fails with errno == EPERM.
1279 2004-05-11 Jim Meyering <jim@meyering.net>
1281 Prior to this change, the save_cwd caller required read access to the
1282 current directory on most systems (ones with the fchdir function).
1284 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1285 fails, try write-only, and finally, resort to using xgetcwd.
1287 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1289 * obstack.c, obstack.h: Import changes from libc.
1291 2004-04-28 Bruno Haible <bruno@clisp.org>
1293 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1294 implicitly appends .exe to executables.
1295 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1296 accepts Windows pathnames.
1297 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1298 Cygwin like Windows, since it now accepts Windows pathnames.
1299 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1300 Cygwin like Windows, since it now accepts Windows pathnames.
1301 Reported by Derek Robert Price <derek@ximbiot.com>.
1303 2004-04-20 Jim Meyering <jim@meyering.net>
1305 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1307 2004-04-20 Jim Meyering <jim@meyering.net>
1308 Bruno Haible <bruno@clisp.org>
1310 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1311 memory when realloc fails.
1313 2004-04-18 Jim Meyering <jim@meyering.net>
1315 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1316 don't leak memory and do call END_UTMP_ENT.
1318 2004-04-11 Paul Eggert <eggert@twinsun.com>
1320 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1321 (CHAR_BIT): Remove, since we assume C89.
1322 Include <stdint.h> if available, as per current Autoconf CVS advice.
1324 2004-03-30 Paul Eggert <eggert@twinsun.com>
1326 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1327 not bool, to be more consistent with Unix conventions.
1328 Suggested by Bruno Haible.
1330 Merge from coreutils.
1332 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1335 * getdate.h: Include stdbool.h, and timespec.h instead of
1336 the usual <time.h> dance.
1337 (get_date): Change signature to support fractional time stamps.
1338 All callers changed.
1339 * getdate.y: Include "getdate.h" first, as we can now
1340 assume C89 and don't need to worry about 'const'.
1341 Similarly, include "unlocked-io.h" near start, not in middle.
1343 (textint.value): Use long int rather than int.
1344 (textint.digits): Use size_t rather than int.
1345 (BILLION, LOG10_BILLION): New constants.
1346 (parser_control): New member rel_ns. Members day_ordinal,
1347 time_zone, month, day, hour, minutes, rel_year, rel_month,
1348 rel_day, rel_hour, rel_minutes, rel_seconds
1349 are now long int, not int. Member seconds is now struct timespec,
1350 not int. New member timespec_seen. Members dates_seen, days_seen,
1351 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1353 (%union.intval): Now long int, not int.
1354 New member timespec.
1355 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1356 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1357 (spec): Now is a timespec or an item list.
1358 (timespec, items): New nonterminals.
1359 (time, rel, relunit, number, get_date):
1360 Add support for fractional seconds.
1361 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1362 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1363 (to_hour): First arg is now long int, not int.
1364 (to_year): Returns long int, not int.
1365 Don't treat year -70 like 70.
1366 (tm_diff): Returns long int, not int.
1367 (lookup_word): Use bool instead of int when appropriate.
1368 (yylex): Use size_t for count, not int.
1369 Detect overflow when parsing large integer constants.
1370 Add support for fractions.
1371 (get_date): Make pointers 'const' if possible.
1372 Use more-portable code to detect integer overflow.
1373 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1374 Don't use ctime; it's not reliable if the year has >4 digits.
1376 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1377 This is for compatibility with BSD.
1379 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1380 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1381 From coreutils' system.h.
1383 * userspec.c: Don't include "posixver.h".
1384 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1385 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1386 compatible extension. Simplify code by removing a boolean int
1387 that was always nonzero if a string was nonnull.
1389 2004-03-30 Jim Meyering <jim@meyering.net>
1391 Merge from coreutils.
1393 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1395 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1396 an empty input stream.
1398 * readtokens.c: Include <stdbool.h>.
1399 (readtoken): Use `size_t' rather than int/long.
1400 All callers adjusted.
1401 Use `bool' rather than `int' where appropriate.
1402 Use memset rather than an explicit loop.
1403 Use x2nrealloc rather than xrealloc.
1404 Allow the use of `\0' as a delimiter.
1405 (readtokens): Likewise.
1406 * readtokens.h (readtoken, readtokens): Update prototypes.
1408 2004-03-30 Bruno Haible <bruno@clisp.org>
1410 * getloadavg.c (getloadavg): Don't assume setlocale returns
1413 2004-03-29 Paul Eggert <eggert@twinsun.com>
1415 Merge changes to getloadavg.c from coreutils and Emacs.
1417 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1418 Define to an expression, not to the empty string.
1419 Include cloexec.h and xalloc.h.
1420 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1421 Use set_cloexec_flag rather than rolling our own.
1422 * cloexec.c, cloexec.h: New files.
1424 2004-03-18 Paul Eggert <eggert@twinsun.com>
1426 * getopt.h: Sync with libc CVS.
1428 2004-03-18 Paul Eggert <eggert@twinsun.com>
1429 Bruno Haible <bruno@clisp.org>
1431 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1432 not on all platforms that have <wchar.h>.
1433 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1435 2004-03-09 Paul Eggert <eggert@twinsun.com>
1437 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1439 * getopt_int.h: New file, also synced from libc.
1441 2004-03-07 Paul Eggert <eggert@twinsun.com>
1443 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1444 '#if' expressions. Unlike the code it replaces, it does not
1445 depend on (defined _SC_PAGESIZE). However, it does depend on
1446 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1447 first reported by Jason Andrade in
1448 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1450 2004-01-18 Simon Josefsson <jas@extundo.com>
1452 * strdup.h: New file.
1453 * strdup.c: Include it.
1454 * path-concat.c: Include strdup.h. Drop strdup declaration.
1455 * userspec.c: Include strdup.h. Drop strdup declaration.
1457 2004-02-06 Karl Berry <karl@gnu.org>
1459 * config.charset: update from gettext 0.14.1.
1461 2004-02-05 Paul Eggert <eggert@twinsun.com>
1463 Add comments and code, prompted by suggestions from Bruno Haible
1465 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1466 describing the enum quoting_style values.
1467 * quotearg.c (quotearg_alloc): New function.
1468 (quotearg_buffer_restyled): Treat lone { and } as special.
1469 Treat = as special. Work around bug with older shells
1470 that "see" a '\' that is really the 2nd byte of a multibyte char.
1471 Quote empty string with shell_quoting_style.
1473 2004-02-03 Bruno Haible <bruno@clisp.org>
1475 * pipe.h: New file, from GNU gettext.
1476 * pipe.c: New file, from GNU gettext.
1478 2004-01-27 Bruno Haible <bruno@clisp.org>
1480 * execute.h: New file, from GNU gettext.
1481 * execute.c: New file, from GNU gettext.
1482 * w32spawn.h: New file, from GNU gettext.
1484 2004-01-23 Paul Eggert <eggert@twinsun.com>
1486 Exit-status fix from coreutils.
1488 Use exit_failure consistently in place of EXIT_FAILURE,
1489 so that program exit statuses are consistent on failure.
1491 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1492 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1493 * argmatch.h: Comment fix to match the above.
1494 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1495 Now a macro referring to exit_failure, instead of a separate
1496 variable. Include "exitfail.h" to get it.
1497 * xstrtol.h: Include "exitfail.h".
1498 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1500 * long-options.c (parse_long_options): Use prototype
1501 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1504 2004-01-21 Jim Meyering <jim@meyering.net>
1506 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1507 so as not to conflict with a different-sized __mktime_internal
1508 function in GNU libc.
1509 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1510 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1512 2004-01-18 Paul Eggert <eggert@twinsun.com>
1514 Merge from diffutils.
1516 * file-type.c (file_type): Add typed memory objects.
1517 * file-type.h (S_TYPEISTMO): New macro.
1519 * c-stack.h (c_stack_action): Remove argv argument.
1520 * c-stack.c (c_stack_action): Likewise. All uses changed.
1521 (die): Don't calculate message unless segv_action returns.
1522 (get_stack_location, min_address_from_argv, max_address_from_argv,
1523 volatile stack_base, volatile_stack_size): Remove.
1524 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1525 that every segmentation violation is a stack overflow. (Ouch!)
1526 See Debian bug 136249 (still outstanding) for more info about why
1527 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1529 2003-11-30 Bruno Haible <bruno@clisp.org>
1531 Safer stack allocation.
1532 * setenv.c: Include allocsa.h.
1533 (alloca): Remove fallback definition.
1534 (freea): Remove macro.
1535 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1538 2003-10-17 Bruno Haible <bruno@clisp.org>
1540 * binary-io.h: Avoid warnings on Cygwin.
1542 2003-12-28 Bruno Haible <bruno@clisp.org>
1544 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1545 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1547 2003-11-28 Bruno Haible <bruno@clisp.org>
1549 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1551 2003-11-27 Bruno Haible <bruno@clisp.org>
1553 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1555 2003-11-17 Bruno Haible <bruno@clisp.org>
1557 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1559 2003-11-24 Bruno Haible <bruno@clisp.org>
1561 * xallocsa.h: New file, from GNU gettext.
1562 * xallocsa.c: New file, from GNU gettext.
1564 2003-11-24 Bruno Haible <bruno@clisp.org>
1566 * allocsa.h: New file, from GNU gettext.
1567 * allocsa.c: New file, from GNU gettext.
1569 2003-11-24 Bruno Haible <bruno@clisp.org>
1571 * eealloc.h: New file.
1573 2004-01-15 Jim Meyering <jim@meyering.net>
1575 Merge from coreutils.
1577 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1578 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1579 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1581 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1582 optional configure-time default.
1584 * version-etc.c (version_etc_copyright): Update copyright date.
1586 * xreadlink.c (xreadlink): Correct outdated comment.
1588 2004-01-15 Paul Eggert <eggert@twinsun.com>
1590 Merge from coreutils.
1592 * posixver.c: Include posixver.h.
1594 * same.c: Include <stdbool.h>, <limits.h>.
1595 (_POSIX_NAME_MAX): Define if not defined.
1597 (same_name): If file names are silently truncated, report
1598 that the file names are the same if they are the same after
1599 the silent truncation.
1601 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1602 conversion function.
1603 * xstrtod.c (xstrtod): Likewise. All callers changed to
1604 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1607 2004-01-14 Paul Eggert <eggert@twinsun.com>
1609 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1610 with like-named macro in fnmatch.c.
1611 (EXT): Use an internal constant instead.
1613 Merge fnmatch patches from glibc.
1614 * fnmatch.c (mbsinit): Remove define.
1615 Add libc_hidden_ver (__fnmatch, fnmatch).
1616 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1617 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1619 2003-12-14 Karl Berry <karl@gnu.org>
1621 * config.charset: update from gettext-runtime.
1623 2003-12-03 Paul Eggert <eggert@twinsun.com>
1625 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1626 Bug reported by Alfred M. Szmidt.
1628 2003-11-29 Karl Berry <karl@gnu.org>
1630 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1632 2003-11-23 Paul Eggert <eggert@twinsun.com>
1633 Bruno Haible <bruno@clisp.org>
1635 * printf-parse.h: Don't include sys/types.h.
1636 (ARG_NONE): New macro.
1637 (char_directive): Change type of *arg_index fields to size_t.
1638 * printf-parse.c: Don't include sys/types.h.
1639 (SSIZE_MAX): Remove macro.
1640 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1641 Remove unnecessary overflow check.
1642 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1645 2003-11-24 Paul Eggert <eggert@twinsun.com>
1647 * alloca.c: Remove dependency on xalloc module.
1648 (xalloc_die): Remove.
1649 (memory_full) [!defined emacs]: New macro.
1650 [!defined emacs]: Don't include xalloc.h.
1651 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1652 address arithmetic overflows. Change datatypes a bit to avoid
1655 2003-11-22 Jim Meyering <jim@meyering.net>
1657 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1659 2003-11-17 Bruno Haible <bruno@clisp.org>
1661 * vasnprintf.c (alloca): Remove fallback definition.
1662 (freea): Remove definition.
1663 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1664 Reported by Paul Eggert.
1666 2003-11-17 Jim Meyering <jim@meyering.net>
1668 On systems without utime and without a utimes function capable of
1669 dealing with a NULL struct utimbuf* argument, this utime replacement
1670 could -- in unusual circumstances -- leak a file descriptor.
1671 * utime.c: Include <unistd.h> and <errno.h>.
1672 (utime_null): Be sure to close `fd' and to preserve errno.
1673 Reported by Geoff Collyer via Arnold Robbins.
1675 2003-11-16 Paul Eggert <eggert@twinsun.com>
1676 Bruno Haible <bruno@clisp.org>
1678 Protect against address arithmetic overflow.
1679 * printf-args.h: Include stddef.h.
1680 (arguments): Change type of field 'count' to size_t.
1681 * printf-args.c (printf_fetchargs): Use size_t instead of
1682 'unsigned int' where appropriate.
1683 * printf-parse.h: Include sys/types.h.
1684 (char_directive): Change type of *arg_index fields to ssize_t.
1685 (char_directives): Change type of fields 'count', max_*_length to
1687 * printf-parse.c: Include sys/types.h and xsize.h.
1688 (SSIZE_MAX): Define fallback value.
1689 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1690 instead of 'int' where appropriate. Check a_allocated, d_allocated
1691 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1692 * vasnprintf.c: Include xsize.h.
1693 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1694 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1695 overflow. Avoid wraparound when converting a width or precision from
1698 2003-11-16 Bruno Haible <bruno@clisp.org>
1700 Update from GNU gettext.
1701 * printf-parse.c: Generalize to it can be compiled for wide strings.
1702 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1703 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1704 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1705 SNPRINTF): New macros.
1706 Don't include <alloca.h> if the file is used inside libintl.
1707 (local_wcslen): New function, for Solaris 2.5.1.
1708 (VASNPRINTF): Use it instead of wcslen.
1710 2003-11-16 Bruno Haible <bruno@clisp.org>
1712 * xsize.h (xmax): New function.
1713 (xsum, xsum3, xsum4): Declare as "pure" functions.
1715 2003-11-12 Paul Eggert <eggert@twinsun.com>
1717 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1718 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1719 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1720 heuristic is just as accurate as far as we know, and it removes a
1721 dependency on size_max.m4 and ptrdiff_max.m4.
1723 2003-11-12 Paul Eggert <eggert@twinsun.com>
1725 * xstrtol.c (__xstrtol): Remove "break" immediately after
1726 "return", to pacify some unknown compiler. Problem reported
1729 2003-11-11 Bruno Haible <bruno@clisp.org>
1731 * xsize.h (SIZE_MAX): Remove fallback definition.
1732 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1735 2003-11-10 Paul Eggert <eggert@twinsun.com>
1737 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1738 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1739 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1741 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1742 not (size_t) -1, since it's defined here.
1744 2003-11-06 Paul Eggert <eggert@twinsun.com>
1746 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1747 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1748 Reject sizes of exactly SIZE_MAX bytes.
1749 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1750 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1752 2003-11-05 Bruno Haible <bruno@clisp.org>
1754 * xsize.h: Include limits.h, to avoid a possible collision with
1755 SIZE_MAX defined in <limits.h> on Solaris.
1757 2003-11-04 Bruno Haible <bruno@clisp.org>
1759 * xsize.h: New file.
1760 * linebreak.c: Include xsize.h.
1761 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1762 argument for overflow.
1763 Suggested by Paul Eggert.
1765 2003-10-31 Bruno Haible <bruno@clisp.org>
1767 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1768 to avoid (extremely rare) race condition.
1769 Suggested by Paul Eggert.
1771 2003-11-03 Jim Meyering <jim@meyering.net>
1773 * userspec.c: Include "userspec.h".
1774 * userspec.h: New file.
1776 2003-10-31 Paul Eggert <eggert@twinsun.com>
1778 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1779 * mountlist.c (SIZE_MAX): Define if not defined already.
1780 (read_filesystem_list): Set and use me_type_malloced.
1781 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1782 whatever the type happens to be), for brevity and consistency.
1783 Check for size calculation overflow on Alphas running OSF/1.
1785 2003-10-31 Jim Meyering <jim@meyering.net>
1787 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1789 * linebuffer.c: Include <string.h> for declaration of memset.
1791 2003-10-30 Paul Eggert <eggert@twinsun.com>
1792 Bruno Haible <bruno@clisp.org>
1794 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1795 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1797 2003-10-29 Paul Eggert <eggert@twinsun.com>
1799 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1800 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1802 * quotearg.c (quotearg_n_options): Use it.
1803 * group-member.c: Include <stdbool.h>.
1804 (free_group_info): Arg is now const *; don't free arg.
1805 (get_group_info): Now returns bool and accepts struct group_info *,
1806 rather than returning a malloc'ed struct group_info *.
1807 All uses changed. Check for overflow in internal size calculation.
1809 * getusershell.c (readname): Simplify the code by using x2nrealloc
1810 rather than xmalloc/xrealloc.
1811 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1812 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1813 conformance bug: the old code used a pointer after freeing the
1814 storage that it addressed.
1815 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1816 rather than doing it by hand.
1817 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1818 the buffer preserved. Use free and xmalloc instead.
1819 * quotearg.c (quotearg_n_options): Likewise.
1820 Use a simpler test for size overflow. Don't use xalloc_oversized
1821 because unsigned int might be wider than size_t (!); this suggests
1822 that we should switch from unsigned int to size_t for slot numbers.
1824 2003-10-27 Bruno Haible <bruno@clisp.org>
1826 * stdbool_.h: Better support for BeOS.
1828 2003-10-27 Paul Eggert <eggert@twinsun.com>
1830 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1831 to allocate the returned structure. Do not allocate a subarray,
1832 as x2nrealloc will do that.
1833 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1834 instead of xnrealloc.
1835 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1837 2003-10-26 Paul Eggert <eggert@twinsun.com>
1839 * xalloc.h (xalloc_oversized): New static inline function, for
1840 callers that want to do their own size-overflow checking. Include
1841 <stdbool.h>, since xalloc_oversized returns bool.
1842 * xalloc.c (array_size_overflow): Remove. All callers changed
1843 to use xalloc_oversized.
1845 Add two functions x2realloc, x2nrealloc, for programs that grow
1846 arrays dynamically by doubling their sizes.
1847 * xalloc.h (x2realloc, x2nrealloc): New decls.
1848 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1851 Port to C99 semantics for 'inline' of external functions.
1852 Bug reported by Bruno Haible.
1853 * xmalloc.c (xnmalloc_inline): New static inline function,
1854 with the old contents of xnmalloc.
1855 (xnmalloc, xmalloc): Use it.
1856 (xnrealloc_inline): New static inline function,
1857 with the old contents of xnrealloc.
1858 (xnrealloc, xrealloc): Use it.
1860 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1862 2003-10-25 Paul Eggert <eggert@twinsun.com>
1864 Fix several address-calculation bugs in the hash modules,
1865 plus some minor code cleanup.
1867 * hash.h: Include <stdbool.h>, for bool.
1868 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1869 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1870 hash_get_n_entries, hash_get_max_bucket_length,
1871 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1872 hash_rehash): Use size_t rather than unsigned.
1873 * hash.c (struct hash_table, hash_get_n_buckets,
1874 hash_get_n_buckets_used, hash_get_n_entries,
1875 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1876 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1877 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1879 (SIZE_MAX): Define if not defined.
1880 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1881 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1883 Use const * when possible.
1884 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1885 (check_tuning): Fix bug: if tuning parameters were very close to
1886 0 or 1, rounding errors could have caused subscript violations.
1887 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1888 (hash_initialize): Add 'fail:' label
1889 to free table and return NULL, and use it to simplify code.
1890 Use calloc rather than clearing the storage ourself.
1891 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1892 buffer size calculations.
1893 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1894 Include <stddef.h>, for size_t.
1895 * hash-pjw.c (hash_pjw): Likewise.
1896 Switch to method described by Bruno Haible.
1897 Include <limits.h>, for CHAR_BIT.
1898 (SIZE_BITS): New macro.
1900 2003-10-21 Paul Eggert <eggert@twinsun.com>
1902 * getndelim2.c (getndelim2): When size calculation overflows,
1903 ceiling the allocation at NMAX bytes rather than silently
1904 discarding input bytes before NMAX is reached. This makes
1905 a difference only if NMAX exceeds SIZE_MAX / 2.
1907 * obstack.c: Merge from glibc.
1908 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1909 Add libc_hidden_def (_obstack_newchunk).
1910 (_obstack_free) [! defined _LIBC]: Remove.
1911 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1912 a clone of the function body.
1913 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1914 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1916 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1917 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1920 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1921 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1922 Don't use lvalue casts, as GCC plans to remove support for them
1923 in GCC 3.5. Reported by Joseph S. Myers. This bug
1924 was also present in the non-GCC version, indicating that this
1925 code had always been buggy and had never been widely used.
1926 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1927 Use the fast variant of each macro, rather than copying the
1928 definiens of the fast variant; that way, we'll be more likely to
1929 catch future bugs in the fast variants.
1931 2003-10-20 Bruno Haible <bruno@clisp.org>
1933 * wait-process.h: New file, from GNU gettext.
1934 * wait-process.c: New file, from GNU gettext.
1936 2003-10-19 Jim Meyering <jim@meyering.net>
1938 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1940 2003-10-16 Paul Eggert <eggert@twinsun.com>
1942 * getgroups.c: Include <errno.h>, <stdlib.h>.
1943 (getgroups): First arg is int, not size_t.
1944 Don't let 'free' mangle errno.
1946 2003-10-16 Jim Meyering <jim@meyering.net>
1948 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1950 2003-10-15 Paul Eggert <eggert@twinsun.com>
1952 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1954 (new_exclude, add_exclude_file): Initial size no longer needs to
1956 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1957 our own address arithmetic overflow checking.
1959 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1960 (fnmatch): Do not alloca more than 2000 wide characters;
1961 instead, use malloc for large buffers.
1962 Check for address arithmetic overflow, and return -1
1963 with errno set to ENOMEM in that case.
1964 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1965 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1966 instead, return -1. Check for address arithmetic overflow.
1968 2003-10-14 Paul Eggert <eggert@twinsun.com>
1970 Handle invalid suffixes and overflow independently, so that
1971 callers can treat them independently as needed. Fix some bugs in
1972 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1973 suffix for a human-readable blocksize. The major caller-visible
1974 change is the addition of a new
1975 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1976 that both overflow and suffix chars were found.
1978 * human.c (humblock): Don't check separately for invalid suffix
1979 char; that is xstrtoumax's job (now that its bug is fixed).
1980 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1981 INTMAX_MAX]: New macros.
1982 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1983 TYPE_MAXIMUM): New macros.
1984 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1985 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1986 if overflow occurs, as it's what __strtol does and it's more useful
1988 (__xstrtol): If __strtol reports some error other than ERANGE,
1989 reflect it to the caller as LONGINT_INVALID. If it reports
1990 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1991 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1992 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1994 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1995 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1996 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1997 [defined UINTMAX_MAX]: New macros.
1999 2003-10-14 Bruno Haible <bruno@clisp.org>
2001 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2002 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2003 Also use volatile where needed.
2005 2003-10-12 Paul Eggert <eggert@twinsun.com>
2007 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2008 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2009 and define in terms of the other primitives.
2010 * xmalloc.c: Include stdbool.h; do not include exit.h.
2011 (SIZE_MAX): Define if not already defined.
2012 (array_size_overflow): New function.
2013 (xalloc_die): Abort instead of exiting if 'error' returns.
2014 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2015 (xmalloc, xrealloc): Use them.
2016 (xcalloc): Check for address arithmetic overflow.
2017 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2018 a bit faster than strcpy.
2020 2003-10-08 Paul Eggert <eggert@twinsun.com>
2022 Merge getpass from libc, plus a few fixes.
2024 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2025 Include <stdbool.h>.
2026 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2027 __fsetlocking to empty.
2028 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2029 do include <bits/libc-lock.h>.
2030 Do not include <fcntl.h>; not needed.
2031 [_LIBC]: Include <wchar.h>.
2032 (NOTCANCEL_MODE): New macro.
2033 (flockfile, funlockfile) [_LIBC]: New macros.
2034 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2035 [!_LIBC]: New macros.
2036 (call_fclose): New function.
2037 (getpass): Use it. Save tty stream separately; this simplifies the
2038 code and makes it more reliable if stdin happens to equal stdout.
2039 Invoke __fsetlocking on tty.
2040 Handle thread cancellation if needed.
2041 Namespace cleanup (use __tcgetattr, __getline).
2042 Use bool for Booleans.
2043 [USE_IN_LIBIO]: Handle wide streams.
2044 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2045 stream might go where.
2047 * unlocked-io.h: Include <stdio.h>, so that the caller
2048 doesn't have to include <stdio.h> before us.
2049 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2050 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2051 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2052 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2053 if not declared, so that we can use getpass.c code from libc without
2055 (flockfile, ftrylockfile, funlockfile): New macros.
2057 2003-10-06 Bruno Haible <bruno@clisp.org>
2059 * version-etc-2.h: Remove file.
2060 * version-etc-2.c: Remove file.
2062 2003-09-25 Jim Meyering <jim@meyering.net>
2063 Bruno Haible <bruno@clisp.org>
2065 This lets translators provide better translations for the
2066 "Written by ..." part of --version output.
2067 * version-etc.h: Include stdarg.h.
2068 (version_etc_copyright): Declare as readonly.
2069 (version_etc): Make this function variadic with a NULL-terminated list
2070 of author name strings.
2071 (version_etc_va): New declaration.
2072 * version-etc.c: Include stdarg.h, stdlib.h.
2073 (version_etc_copyright): Declare as readonly.
2074 (version_etc_va): New function. Provide a different translatable string
2075 for each possible number of authors < 10. Abbreviate when there are 10
2077 (version_etc): Make this function variadic. Call version_etc_va.
2078 Suggestion from Gary V. Vaughan.
2080 * long-options.h (parse_long_options): Change prototype: the authors
2081 string is moved to the end and becomes variadic.
2082 * long-options.c: Include stdarg.h.
2083 (parse_long_options): Make this function variadic, too.
2084 Call version_etc_va, not version_etc.
2086 2003-10-06 Bruno Haible <bruno@clisp.org>
2088 * fatal-signal.h: New file, from GNU gettext.
2089 * fatal-signal.c: New file, from GNU gettext.
2091 2003-10-04 Karl Berry <karl@gnu.org>
2093 * argp*: update from libc.
2095 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2097 * getpass.c (getpass): Use a no-op fseek when switching from input to
2098 output mode on the same stream.
2100 2003-09-29 Paul Eggert <eggert@twinsun.com>
2102 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2103 Fix arg typo in previous patch.
2105 2003-09-28 Jim Meyering <jim@meyering.net>
2107 * error.c: Correct cpp indentation.
2109 2003-09-27 Paul Eggert <eggert@twinsun.com>
2111 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2112 Omit the special code that used __typeof__, since we worry that
2113 it could be more trouble than it's worth. See:
2114 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2115 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2119 2003-09-26 Jim Meyering <jim@meyering.net>
2121 * error.c (error_tail): Move some declarations
2122 into inner scope where the local variables are used.
2124 2003-09-26 Bruno Haible <bruno@clisp.org>
2126 * stpncpy.h (gnu_stpncpy): New declaration.
2127 (stpncpy): Define as alias for gnu_stpncpy.
2128 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2130 2003-09-26 Paul Eggert <eggert@twinsun.com>
2132 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2133 (error_tail): Do not loop, reallocating temporary buffer, since
2134 the output cannot contain more wide characters than the input
2135 contains bytes, the size must be big enough already. This avoids
2136 one potential size overflow calculation. Check for size overflow
2137 when calculating temporary buffer size. Free temporary buffer
2138 when done, if it was allocated with malloc; this plugs a memory
2139 leak. Remove casts from void * to pointers, that are no longer
2140 needed now that we're assuming C89 or better.
2142 Merge error changes from glibc.
2144 * error.c, error.h: Update copyright notice header to match glibc.
2145 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2146 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2147 Disable cancellation while printing error.
2148 * error.h: Prepend __ to parameter names.
2150 2003-09-25 Karl Berry <karl@gnu.org>
2152 * argp-fmtstream.c, argp-help.c: update from libc.
2154 2003-09-25 Bruno Haible <bruno@clisp.org>
2156 * version-etc-2.h: New file, from version-etc.h with modifications.
2157 * version-etc-2.c: New file, from version-etc.c with modifications.
2159 2003-09-25 Simon Josefsson <jas@extundo.com>
2161 * xgetdomainname.h: New file.
2162 * xgetdomainname.c: New file.
2164 2003-09-25 Simon Josefsson <jas@extundo.com>
2165 Bruno Haible <bruno@clisp.org>
2167 * getdomainname.h: New file.
2168 * getdomainname.c: New file.
2170 2003-09-24 Paul Eggert <eggert@twinsun.com>
2172 * linebuffer.c (freebuffer): Don't free the argument, just
2173 the buffer associated with the argument. Bug reported by
2176 2003-09-19 Karl Berry <karl@gnu.org>
2178 * argp.h: update from libc.
2180 2003-09-16 Paul Eggert <eggert@twinsun.com>
2182 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2183 input error, instead of returning NULL the next time we are called
2184 (and therefore losing track of errno).
2186 2003-09-15 Paul Eggert <eggert@twinsun.com>
2188 * getndelim2.c (getndelim2): Don't trash errno when a read
2189 fails, so that the caller gets the proper errno.
2191 * readutmp.c (read_utmp): Likewise.
2192 Check for fstat error. Close stream and free storage
2195 2003-09-14 Bruno Haible <bruno@clisp.org>
2197 * fwriteerror.h: New file.
2198 * fwriteerror.c: New file.
2200 2003-09-14 Jim Meyering <jim@meyering.net>
2202 * getloadavg.c: Correct cpp indentation.
2203 * strdup.c: Likewise.
2204 * vasnprintf.c: Likewise.
2206 2003-09-12 Paul Eggert <eggert@twinsun.com>
2208 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2209 * obstack.c [!defined _LIBC]: Likewise.
2210 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2211 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2212 * exitfail.c: Don't include stdlib.h; no longer needed.
2214 More changes to assume C89 or better.
2216 * error.c (error_tail): Assume vprintf.
2218 * argmatch.c (getenv): Remove decl.
2219 * progreloc.c (get_full_program_name): Define via prototype.
2220 * setenv.c (clearenv): Likewise.
2221 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2223 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2224 (malloc, memcpy): Remove decls.
2225 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2226 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2227 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2228 (memcpy): Remove macro.
2229 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2230 (__P): Remove. All uses removed.
2231 (PTR): Remove. All uses changed to void *.
2232 (CHAR_BIT, NULL): Remove.
2233 (spaces, zeros, memset_space, memset_zero)
2234 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2236 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2237 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2238 Define with prototype.
2239 Remove now-unnecessary prototype decl.
2240 (extra_args_spec): Assume ANSI C. All uses changed.
2241 (extra_args_spec_iso): Remove.
2242 (my_strftime, emacs_strftimeu): Define via prototype.
2243 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2245 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2246 * strtoimax.c: Include <stdlib.h> unconditionally.
2247 (strtoul, strtol): Remove decls.
2248 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2250 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2251 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2252 (LOCALE_PARAM_PROTO): New macro.
2253 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2254 (INTERNAL (strtol), strtol): Define with a prototype.
2255 (PARAMS): Remove. All uses removed.
2256 * tempname.c: Include <string.h> unconditionally.
2257 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2258 * xgethostname.c (main): Define with a prototype.
2259 * xmalloc.c: Include "xalloc.h" first, to check interface.
2260 Include <stdlib.h> unconditionally.
2261 (calloc, malloc, realloc, free): Remove decls.
2262 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2263 Include <stdlib.h> unconditionally. Sort include file names.
2265 (xstrtod): Define with a prototype.
2266 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2267 (strtol, strtoul): Remove decls.
2269 2003-09-11 Paul Eggert <eggert@twinsun.com>
2271 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2272 Include <stdlib.h>, <string.h> unconditionally.
2273 Remove now-unnecessary cast to char *.
2274 * strnlen.c: Include <string.h> unconditionally.
2275 * yesno.c (yesno): Define with a prototype.
2277 2003-09-10 Bruno Haible <bruno@clisp.org>
2279 * strcspn.c: Include <string.h> unconditionally.
2280 * strpbrk.c: Include <string.h> unconditionally.
2281 * strstr.c: Include <string.h> unconditionally.
2282 * unicodeio.c: Include <string.h> unconditionally.
2283 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2284 * unsetenv.c: Likewise.
2285 * xreadlink.c: Include <stdlib.h> unconditionally.
2286 * yesno.c: Include <stdlib.h> unconditionally.
2287 (rpmatch): Add prototype.
2289 2003-09-10 Jim Meyering <jim@meyering.net>
2291 * error.c: Correct indentation of cpp directives.
2293 2003-09-09 Paul Eggert <eggert@twinsun.com>
2297 * acosl.c (main): Use a prototype.
2298 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2301 * getloadavg.c (getloadavg, main): Define via prototypes.
2303 * getopt.h (struct option.name): Assume C89, and use 'const'.
2304 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2305 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2307 * getopt.c (const): Remove macro.
2308 Include <string.h> unconditionally.
2309 (my_index): Remove; all uses changed to strchr.
2310 (strlen): Remove decl.
2311 (exchange): Remove forward decl; no longer needed.
2312 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2313 Define with prototype.
2314 * getopt1.c (const): Remove macro.
2315 (getopt_long, getopt_long_only, main): Define with prototype.
2317 * getugroups.c: Include <string.h> unconditionally.
2319 * getusershell.c: Include <stdlib.h> unconditionally.
2320 (getusershell, setusershell, endusershell, readname, main):
2321 Define with prototypes.
2323 * group-member.c: Include group-member.h first.
2324 Include <stdlib.h> unconditionally.
2326 * hard-locale.c: Include hard-locale.h first.
2327 Include <stdlib.h>, <string.h> unconditionally.
2329 * hash.c (free, malloc): Remove decls.
2330 Include <stdlib.h> unconditionally.
2332 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2333 (getenv): Do not declare.
2335 * idcache.c: Include <string.h> unconditionally.
2337 * long-options.c: Include long-options.h first, to test interface.
2338 Include <stdlib.h> unconditionally.
2340 * makepath.c: Include makepath.h first, to test interface.
2341 Include <stdlib.h> and <string.h> unconditionally.
2343 * linebuffer.c: Include <stdlib.h>.
2344 (free): Remove decl.
2346 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2347 rpl_malloc returns void *, not char *.
2348 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2350 * md5.h: Include <limits.h> unconditionally.
2351 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2352 (__P): Remove; all uses removed.
2353 * md5.c: Include "md5.h" first.
2354 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2355 md5_buffer, md5_process_bytes, md5_process_block):
2356 Define with prototypes.
2357 * sha.h (__P): Remove all uses. (It wasn't defined??)
2358 * sha.c: Include "sha.h" first.
2359 Include <stdlib.h>, <string.h> unconditionally.
2361 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2362 * memcmp.c (__ptr_t): Likewise.
2363 * memrchr.c (__ptr_t): Likewise.
2364 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2365 Include <string.h> unconditionally.
2366 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2367 * memchr.c: Include <stdlib.h> unconditionally.
2368 * memchr.c (LONG_MAX): Remove.
2369 * memrchr.c (LONG_MAX): Likewise.
2370 * memchr.c (__memchr): Define via a prototype.
2371 * memrchr.c (__memrchr): Likewise.
2372 * memcmp.c (__P): Remove, and remove all uses.
2373 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2374 Remove forward decls; no longer needed.
2375 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2376 Use types required by C89 in prototype.
2378 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2379 * savedir.c: Likewise.
2380 * mkdir.c (free): Remove decl.
2381 * rmdir.c (rmdir): Define with a prototype.
2382 * savedir.c: Include savedir.h first, to test interface.
2384 * mktime.c (STDC_HEADERS): Remove.
2385 Include <stdlib.h>, <string.h> unconditionally.
2387 * modechange.c: Include <stdlib.h> unconditionally.
2388 (malloc): Remove decl.
2390 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2391 (free): Remove decl.
2393 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2394 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2395 (This type really should be intptr_t, but that's a C99ism.)
2396 (_obstack_memcpy): Remove: all uses changed to memcpy.
2397 Include <string.h> unconditionally.
2398 (struct obstack): Assume __STDC__ for types of members
2399 chunkfun, freefun, extra_arg.
2400 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2401 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2402 obstack_begin, obstack_specify_allocation,
2403 obstack_specify_allocation_with_arg, obstack_chunkfun,
2404 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2405 Remove unprototyped decls and the macros that use them.
2406 * obstack.c (POINTER): Remove. All uses changed to void *.
2407 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2408 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2409 (defined __STDC__ && __STDC__)]:
2410 Remove nonprototyped code.
2411 Include <stdlib.h> unconditionally.
2412 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2413 _obstack_allocated_p, _obstack_free, obstack_free,
2414 _obstack_memory_used, print_and_abort):
2415 Define using prototypes.
2416 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2417 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2418 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2419 obstack_next_free, obstack_object_size, obstack_room) [0]:
2420 Remove unused, unprototyped code.
2422 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2424 * physmem.c (physmem_total, physmem_available, main): Define
2427 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2428 (main): Define with a prototype.
2430 * posixver.c (getenv): Remove decl.
2432 * putenv.c (malloc): Returns void *, not char *.
2433 Include <string.h> unconditionally.
2434 (strchr, memcpy, NULL): Do not define.
2436 * readtokens.c: Include readtokens.h first, to test interface.
2437 Include <stdlib.h>, <string.h> unconditionally.
2438 (init_tokenbuffer): Define with a prototype.
2440 * regex.c (PARAMS): Remove. All uses removed.
2441 All uses of _RE_ARGS removed, too.
2442 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2444 (bzero): Assume memset exists.
2445 (memcmp, memcpy, NULL): Remove.
2446 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2447 char, or assignments to local vars of type signed char.
2448 (init_syntax_once, PREFIX(extract_number_and_incr),
2449 PREFIX(print_partial_compiled_pattern),
2450 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2451 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2452 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2453 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2454 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2455 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2456 wcs_compile_range, byte_compile_range, truncate_wchar,
2457 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2458 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2459 count_mbs_length, wcs_re_match_2_internal,
2460 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2461 PREFIX(alt_match_null_string_p),
2462 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2463 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2464 regfree, PREFIX(extract_number)): Define with prototype. Remove
2465 now-unnecessary declaration, if any.
2466 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2468 Remove now-unnecessary casts among pointer types.
2469 * regex.h (_RE_ARGS): Remove. All uses removed.
2471 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2472 (free): Remove decl.
2474 * rpmatch.c: Include <stdlib.h> unconditionally.
2476 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2477 (free): Remove decl.
2479 * save-cwd.c: Include <stdlib.h> unconditionally.
2480 * xgetcwd.c: Likewise.
2482 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2483 (free): Remove decl.
2485 * strchrnul.c (strchrnul): Define with a prototype.
2486 Fix bug: c_in was not converted to char before searching.
2488 The following changes are not K&R related:
2490 * group-member.h: Include <sys/types.h>, so that this file is
2492 * makepath.h: Likewise.
2494 * getusershell.c (readname, default_index, line_size, readname):
2495 Use size_t, not int, for sizes.
2496 (readname): If the size overflows, report an error instead of
2499 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2501 * getndelim2.c: Assume stdlib.h per the C89 spec.
2503 2003-09-08 Paul Eggert <eggert@twinsun.com>
2505 Assume C89 or better; remove K&R cruft.
2506 A few of these changes were first proposed by Derek Robert Price
2507 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2509 * addext.c: Include <string.h> unconditionally.
2510 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2511 Don't declare getenv or malloc.
2513 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2514 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2516 (find_stack_direction, alloca): Use prototypes.
2518 * atexit.c (atexit): Define using a prototype.
2520 * basename.c, dirname.c, stripslash.c:
2521 Include <string.h> unconditionally.
2523 * bcopy.c: Include <stddef.h>.
2524 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2526 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2528 * error.h (error, error_at_line, error_print_progname)
2529 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2530 * error.c: Include error.h first, to check interface.
2531 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2532 (VA_START): Remove; all uses changeed to va_start.
2533 (exit, strerror): Remove decls.
2534 (error_print_progname): Prototype uncondionally.
2535 Don't include <errno.h>; no longer needed.
2536 (private_strerror): Remove.
2537 (error_tail): Always define.
2538 (error, error_at_line): Assume C89 or better; always use prototypes.
2539 * fatal.c: Include "fatal.h" first, to test interface.
2540 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2541 (VA_START): Remove; all uses changed to va_start.
2542 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2544 (exit): Remove decl.
2545 (fatal): Prototype unconditionally. Assume va_start works.
2546 Abort at end, to pacify gcc.
2548 * euidaccess.c (main): Define with a prototype.
2550 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2552 * exitfail.c: Include <stdlib.h> unconditionally.
2554 * fnmatch_.h (__P): Remove. All uses changed to assume
2556 * fnmatch.c: Include fnmatch.h first, to test interface.
2557 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2558 (getenv): Remove decl.
2559 (fnmatch): Define using a prototype.
2560 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2561 (FCT): Define using a prototype.
2563 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2565 * gethostname.c: Include <stddef.h>.
2566 (gethostname): Define with prototype. Length is size_t, not int.
2568 2003-09-08 Paul Eggert <eggert@twinsun.com>
2570 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2571 getversion.c should have been removed then, but was accidentally
2574 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2575 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2577 2003-09-07 Paul Eggert <eggert@twinsun.com>
2579 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2580 copy_tm_result. Bug reported by Simon Josefsson in
2581 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2583 2003-09-06 Paul Eggert <eggert@twinsun.com>
2585 * time_r.c, time_r.h: New files.
2587 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2589 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2590 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2592 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2594 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2595 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2598 * timegm.c: Switch to glibc implementation, with the following changes:
2599 [defined HAVE_CONFIG_H]: Include <config.h>.
2600 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2601 (__mktime_internal) [!defined _LIBC]: New decl.
2602 (__gmtime_r) [!defined _LIBC]: New macro and function.
2603 (timegm): Use a prototype, since gnulib assumes C89.
2604 Do not bother declaring tmp to be const, as it's not really usefu.
2605 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2606 (timegm): Declare only if HAVE_DECL_TIMEGM.
2608 2003-09-03 Paul Eggert <eggert@twinsun.com>
2610 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2611 Bug reported by Lute Kamstra in
2612 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2614 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2615 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2616 course with correspondingly smaller numbers for tomorrow and
2617 yesterday. From Tadayoshi Funaba. Originally installed into
2618 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2621 2003-08-31 Simon Josefsson <jas@extundo.com>
2623 * timegm.h: New file.
2624 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2626 2003-08-31 Karl Berry <karl@gnu.org>
2628 * argp.h: update from libc.
2630 2003-08-28 Bruno Haible <bruno@clisp.org>
2632 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2633 warning on QNX, which defines O_BINARY to 000000.
2635 2003-08-24 Bruno Haible <bruno@clisp.org>
2637 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2638 MSVC7 <stdio.h> is included later.
2640 2003-08-20 Bruno Haible <bruno@clisp.org>
2642 * progname.h: New file, from GNU gettext.
2643 * progname.c: New file, from GNU gettext.
2644 * progreloc.c: New file, from GNU gettext.
2646 2003-08-19 Bruno Haible <bruno@clisp.org>
2648 * xstrdup.c: Assume <string.h> exists.
2650 2003-08-18 Jim Meyering <jim@meyering.net>
2652 * setenv.h: Indent nested cpp directive.
2653 * vasnprintf.c: Remove trailing blanks.
2655 2003-08-17 Simon Josefsson <jas@extundo.com>
2656 Bruno Haible <bruno@clisp.org>
2658 * xstrndup.h: New file.
2659 * xstrndup.c: New file.
2661 2003-08-17 Bruno Haible <bruno@clisp.org>
2663 * strndup.h: New file.
2665 2003-08-16 Paul Eggert <eggert@twinsun.com>
2667 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2668 space, undoing this 2003-08-12 change:
2669 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2671 2003-08-16 Jim Meyering <jim@meyering.net>
2673 Merge from coreutils.
2674 * xstrtoimax.c: #else #if -> #elif.
2675 * xstrtoumax.c: Likewise.
2677 2003-08-15 Paul Eggert <eggert@twinsun.com>
2679 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2680 rather than tab, after '#' in shell-script copyright notices.
2681 Suggested by Bruno Haible.
2683 2003-08-15 Jim Meyering <jim@meyering.net>
2684 and Paul Eggert <eggert@twinsun.com>
2686 Merge from coreutils.
2687 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2688 member but strut utmpx does not. Needed for AIX 4.3.3.
2689 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2691 2003-08-15 Jim Meyering <jim@meyering.net>
2693 Merge from coreutils.
2694 * xgethostname.c: Include <stdlib.h>.
2695 (xghostname): Don't exit for anything other than memory-related
2696 failure; just return NULL.
2697 * userspec.c: Include "posixver.h".
2698 (parse_user_spec): Accept `.' as a separator only
2699 in pre-POSIX-200112 mode.
2700 * strtoimax.c: Use #elif rather than #else #if.
2701 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2702 Remove function, now that we can rely on a working tzset function.
2703 [!_LIBC]: Ensure that the required autoconf test has been run.
2704 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2705 Use underlying_strftime for %r.
2706 * sha.c: Merge in some clean-up and optimization changes from glibc.
2707 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2708 Ensure that it is a multiple of 64.
2709 Rearrange loop exit tests so as to avoid performing an
2710 additional fread after encountering an error or EOF.
2711 * realloc.c: Update copyright date.
2713 2003-08-14 Jim Meyering <jim@meyering.net>
2715 Merge from coreutils.
2716 * obstack.h: Whitespace changes.
2717 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2718 and xcalloc return values.
2719 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2720 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2721 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2722 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2723 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2725 Use mntctl's return value to drive the entry-processing loop, since
2726 we can't rely on the value of the vmt_length member in the last
2727 entry. On some systems doing so could result in exhausting
2728 virtual memory. Based in part on a patch from Mike Jetzer.
2730 2003-08-14 Jim Meyering <jim@meyering.net>
2731 and Paul Eggert <eggert@twinsun.com>
2733 Merges from coreutils, plus other fixes.
2734 * physmem.c: Merge in portability changes from gcc/libiberty
2735 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2736 for credits and details. Thanks to Kaveh Ghazi for helping
2737 to keep these files in sync.
2738 (ARRAY_SIZE): Define it.
2739 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2740 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2741 (memcasecmp): Don't assume size_t fits in unsigned int.
2742 Remove casts and duplicate code.
2743 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2744 (memcpy): Remove definition.
2745 Merge in some clean-up and optimization changes from glibc.
2746 [BLOCKSIZE]: Move definition to top of file.
2747 Ensure that it is a multiple of 64.
2748 Rearrange loop exit tests so as to avoid performing an
2749 additional fread after encountering an error or EOF.
2750 * md5.h (md5_uintptr): Define.
2751 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2752 return to the initial working directory. Preserve errno
2754 * idcache.c: Include "xalloc.h".
2755 (xmalloc, xrealloc): Remove decls.
2756 (getuser): Remove casts no longer required in C89.
2757 * human.c: Include stdio.h, for sprintf.
2758 * group-member.c: Include "xalloc.h".
2759 (xmalloc, xrealloc): Remove decls.
2760 (get_group_info): Remove casts no longer required in C89.
2761 * getusershell.c (readname): Remove casts no longer required in C89.
2762 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2763 * getline.c: Whitespace fix, from coreutils.
2765 2003-08-13 Paul Eggert <eggert@twinsun.com>
2767 * exclude.c: Include <ctype.h>
2768 (IN_CTYPE_DOMAIN): New macro.
2770 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2773 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2774 Undo previous (whitespace-only) change.
2776 2003-08-12 Paul Eggert <eggert@twinsun.com>
2778 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2779 Normalize leading white space and remove trailing white space.
2780 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2781 notice, as per ../config/srclist-update.
2783 Merge from coreutils.
2784 * euidaccess.h: New file.
2785 * euidaccess.c: Include it.
2786 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2787 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2788 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2790 2003-08-11 Bruno Haible <bruno@clisp.org>
2792 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2793 (vasnprintf): Use it instead of wcslen.
2795 2003-08-11 Bruno Haible <bruno@clisp.org>
2797 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2798 value to ensure that _Bool promotes to int. Use #define for _Bool when
2799 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2801 2003-08-10 Karl Berry <karl@gnu.org>
2803 * regex.h: update from libc (whitespace fix).
2805 2003-08-09 Paul Eggert <eggert@twinsun.com>
2807 Merge some files from coreutils. These changes were
2808 originally made by Jim Meyering.
2809 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2810 many older Unixes require this.
2811 * alloca.c (alloca): Remove cast to argument of free;
2812 no longer needed in C89.
2813 * alloca_.h, regex.h: Fix white space to match
2814 what GNU indent does.
2816 2003-08-05 Paul Eggert <eggert@twinsun.com>
2818 * bumpalloc.h: Remove.
2820 2003-08-04 Paul Eggert <eggert@twinsun.com>
2822 * getloadavg.c: Change copyright notice and spacing to conform to
2825 Merge from coreutils.
2826 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2828 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2829 from Karl Berry, implemented by Jim Meyering.
2830 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2831 from Dmitry V. Levin.
2832 Remove anachronistic cast of xrealloc.
2833 * fnmatch_.h (__const): Remove. Use 'const'.
2834 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2835 type. Otherwise, it wouldn't compile with at least /bin/cc on
2836 ymp-cray-unicos9.0.2.X.
2837 Combine two mostly-identical uses of alloca into one.
2838 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2840 2003-08-04 Dave Love <d.love@dl.ac.uk>
2844 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2845 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2846 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2847 obsolete NLIST_NAME_UNION.
2848 [__GNU__]: Undef BSD and FSCALE.
2849 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2851 2003-08-03 Paul Eggert <eggert@twinsun.com>
2853 * stdbool_.h (_Bool): Make it signed char, instead of
2854 an enum type, so that it's guaranteed to promote to int. See:
2855 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2857 2003-07-31 Paul Eggert <eggert@twinsun.com>
2859 * strerror.c: Include config.h, limits.h. Declare sprintf.
2860 (strerror): Don't assume that a printable int fits in 14 bytes.
2862 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2863 Bruno Haible <bruno@clisp.org>
2865 * getline.h (getline, getdelim): Change return type to ssize_t.
2866 * getline.c (getline, getdelim): Likewise.
2867 Remove _GNU_SOURCE define; now it's defined in config.h through
2870 2003-07-22 Paul Eggert <eggert@twinsun.com>
2872 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2873 over-parenthesization in macros.
2875 Sync with coreutils.
2877 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2880 Use `exit_failure' for xalloc and xmemcoll instead of their own
2881 private exit-failure variables.
2882 * xalloc.h (xalloc_exit_failure): Remove.
2883 * xmalloc.c: Likewise. Include exitfail.h.
2884 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2885 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2886 * xmemcoll.c: Likewise. Include exitfail.h.
2887 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2889 2003-07-18 Paul Eggert <eggert@twinsun.com>
2891 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2892 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2893 to test that it can stand by itself. Include "exitfail.h".
2894 Clients should set exit_failure instead.
2895 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2897 2003-07-18 Andreas Schwab <schwab@suse.de>
2899 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2901 2003-07-18 Bruno Haible <bruno@clisp.org>
2903 * getndelim2.h: New file.
2904 * getndelim2.c: Make into a module of its own. Include config.h,
2906 (getndelim2): Make non-static. Change return type to ssize_t.
2907 * getline.h: Change argument names.
2908 * getline.c: Include getndelim2.h instead of getndelim2.c.
2909 * getnline.c: Include getndelim2.h.
2911 2003-07-17 Bruno Haible <bruno@clisp.org>
2913 * Makefile.am: Remove file.
2914 * Makefile.in: Remove file.
2916 2003-07-17 Bruno Haible <bruno@clisp.org>
2918 * getnline.h: New file.
2919 * getnline.c: New file.
2920 * getndelim2.c: New file, extracted from getline.c.
2921 (getndelim2): Renamed from getdelim2, with added nmax argument.
2922 * getline.c: Include getndelim2.c.
2923 (getdelim2): Moved out to getndelim2.c.
2924 (getline, getdelim): Update.
2926 2003-07-15 <karl@gnu.org>
2928 * vasnprintf.c: update from gettext.
2930 2003-07-15 Jim Meyering <jim@meyering.net>
2932 * makepath.c (make_path): Enclose diagnostic in _(...).
2934 2003-07-14 Paul Eggert <eggert@twinsun.com>
2936 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2937 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2938 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2939 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2940 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2941 updated automatically by ../config/srclist-update. This changes
2942 their license from LPGL to GPL.
2944 2003-07-14 Jim Meyering <jim@meyering.net>
2946 Don't emit diagnostics. Let callers do that.
2947 * save-cwd.c: Don't include "error.h".
2948 (save_cwd): Don't call error. Ensure that errno is valid
2949 when returning nonzero.
2951 * save-cwd.h (restore_cwd): Update prototype.
2952 * save-cwd.c (restore_cwd): Remove two parameters.
2953 Simplify. Don't call error upon failure. Let callers do that.
2954 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2955 when auditing is enabled. But don't bother updating the #if.
2957 2003-07-14 Simon Josefsson <jas@extundo.com>
2959 * mempcpy.h: New file.
2960 * mempcpy.c: New file.
2962 2003-07-14 Paul Eggert <eggert@twinsun.com>
2964 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2965 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2966 unicodeio.c, unicodeio.h, unlocked-io.h:
2967 Switch from LGPL to GPL.
2969 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2971 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2972 it breaks C++ compilation.
2973 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2975 2003-07-10 Jim Meyering <jim@meyering.net>
2977 * vasnprintf.c: Remove trailing blanks.
2978 Make cpp indentation consistent.
2980 2003-07-09 Paul Eggert <eggert@twinsun.com>
2982 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2983 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2984 Switch from LGPL to GPL.
2986 2003-07-07 Paul Eggert <eggert@twinsun.com>
2988 * mktime.c: Fix some boundary cases and remove need for floating point.
2990 Issue a compile-time diagnostic if time_t is floating point, or if
2991 two's complement arithmetic is not in effect, or if arithmetic
2992 right shift does not propagate the sign. These assumptions were
2993 all in the original code but they weren't checked.
2995 (TIME_T_MIDPOINT, verify): New macros.
2996 (__isleap): Remove; it has integer overflow problems.
2997 (leapyear): New function, without those problems.
2998 (ydhms_tm_diff): Remove; splitting into two parts.
2999 (ydhms_diff): New function, containing the arithmetic part of
3000 the old ydhms_tm_diff function. Issue a compile-time
3001 diagnostic if we are not using C99 integer division.
3002 Avoid casts when possible.
3003 (guess_time_tm): New function, containing the checking part of
3004 the old ydhms_tm_diff function. Return the new value, rather than
3005 the difference between it and the old. Accept a new argument T
3006 so that *T specifies the old value. Check for overflow in the result.
3008 (__mktime_internal): Use a time_t offset, not a long int offset.
3009 This undoes the 2003-06-04 change, which is no longer needed now
3010 that we have better overflow checking.
3011 (localtime_offset): Likewise.
3013 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3014 and long are 64-bit but int is only 32-bit.
3015 (ydhms_diff): Use long int to store year1 and yday1.
3016 Issue a compile-time diagnostic if long int is not wide enough.
3018 (__mktime_internal): Use long int to store adjusted year and yday.
3019 Use plain C rather than preprocessor commands, if that doesn't
3021 Check for overflow (and try to repair) after each probe
3022 rather than checking only at the very end. This avoids some bugs
3023 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3024 does not equal GMT offset at maximum time).
3025 Use integer to check for overflow rather than floating point; this
3026 is more portable to non-IEEE hosts, and is a tad faster.
3027 When we detect that we are oscillating between two values,
3028 don't check whether tm_isdst has the requested value, since
3029 we already know the answer. When tm_isdst has the wrong value,
3030 use a different heuristic to find the right one, based on the
3031 extreme values actually observed in practice in tz2003a,
3032 rather than the (overly optimistic) "previous 3 calendar quarters".
3034 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3035 "T const" to accommodate glibc style.
3036 (check_result): Use less-confusing report format. "long" -> "long int.
3038 Don't loop if the iteration overflows time_t.
3039 Allow a negative step in the iteration.
3041 2003-07-01 Paul Eggert <eggert@twinsun.com>
3043 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3044 having it depend on HAVE_SYS_TYPES_H.
3046 2003-06-25 Bruno Haible <bruno@clisp.org>
3048 * readlink.c: New file.
3050 2003-06-20 Bruno Haible <bruno@clisp.org>
3052 Assume C89, so PARAMS isn't needed.
3053 * unicodeio.h (PARAMS): Remove.
3054 * unicodeio.c: Don't use PARAMS.
3056 2003-06-18 Jim Meyering <jim@meyering.net>
3058 Merge changes from coreutils.
3059 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3060 Remove explicit declarations of xmalloc and realloc.
3062 (read_utmp): Remove anachronistic cast of xmalloc.
3064 2003-06-17 Paul Eggert <eggert@twinsun.com>
3066 Assume C89, so PARAMS isn't needed.
3067 * backupfile.h (PARAMS): Remove. All uses removed.
3068 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3069 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3070 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3071 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3072 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3073 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3074 xstrtol.h: Likewise.
3075 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3076 same.h, strverscmp.h: Do not include config.h; no longer needed.
3077 Anyway, config.h should always be included before any other file.
3079 2003-06-11 Simon Josefsson <jas@extundo.com>
3081 * sysexit_.h: New file.
3083 2003-05-20 Derek Price <derek@ximbiot.com>
3085 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3087 2003-06-10 Simon Josefsson <jas@extundo.com>
3089 * strchrnul.h: New file.
3090 * strchrnul.c: New file.
3092 2003-06-10 Simon Josefsson <jas@extundo.com>
3094 * argp.h: New file, from glibc.
3095 * argp-ba.c: New file, from glibc.
3096 * argp-eexst.c: New file, from glibc.
3097 * argp-fmtstream.c: New file, from glibc.
3098 * argp-fmtstream.h: New file, from glibc.
3099 * argp-fs-xinl.c: New file, from glibc.
3100 * argp-help.c: New file, from glibc.
3101 * argp-namefrob.h: New file, from glibc.
3102 * argp-parse.c: New file, from glibc.
3103 * argp-pv.c: New file, from glibc.
3104 * argp-pvh.c: New file, from glibc.
3105 * argp-xinl.c: New file, from glibc.
3107 2003-06-07 Jim Meyering <jim@meyering.net>
3109 * readtokens.h: Put `Free Software Foundation, Inc.'
3110 in place of my name in the copyright comment.
3111 Remove definition and uses of __P.
3114 * stat.c: Don't declare xmalloc explicitly.
3115 Instead, include "xalloc.h".
3116 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3117 xrealloc, and xcalloc return values.
3118 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3120 * xgetcwd.h: Remove definition/uses of PARAMS.
3122 2003-06-06 Jim Meyering <jim@meyering.net>
3124 * stdbool_.h: Renamed from stdbool.h.in.
3126 2003-06-06 Jim Meyering <jim@meyering.net>
3128 Merge from coreutils.
3129 * same.c: (same_name): Declare *_basename locals to be `const'.
3130 Consolidate declarations and initializations of *_base* locals.
3132 Merge from coreutils.
3133 This avoids a core dump on systems without GNU putenv,
3134 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3135 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3136 (unsetenv): New static function, from GNU libc.
3137 (rpl_putenv): Use it.
3139 * modechange.c: Remove trailing blanks.
3141 Merge from coreutils.
3142 * fsusage.c: Remove declaration of statfs.
3143 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3145 * posixtm.c: Include <stdbool.h> unconditionally.
3147 2003-06-05 Paul Eggert <eggert@twinsun.com>
3149 * mktime.c (__mktime_internal): When resolving a tm_isdst
3150 mismatch, look in future quarters as well as past. This fixes a
3151 bug when processing fall-backwards gaps immediately after a long
3152 period of daylight-saving time.
3154 * mktime.c: Assume freestanding C89 or better.
3155 (HAVE_LIMITS_H): Remove. Assume it's 1.
3156 (__P): Remove; not used.
3157 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3158 (mktime, not_equal_tm, print_tm, check_result,
3159 main): Use prototypes. Use const * where appropriate.
3160 (main): Fix typo in testing code that uncovered by above changes.
3161 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3163 2003-06-04 Paul Eggert <eggert@twinsun.com>
3165 * mktime.c: Fix Debian bug 177940
3166 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3167 (localtime_offset): Now long int, not time_t, because we want it
3168 to be guaranteed to be signed. All uses changed.
3169 (__mktime_internal): If overflow would occur when adding offset,
3172 Merge 'human' changes from coreutils. Rewrite to support
3173 locale-specific notations like thousands separators.
3174 * human.c: Simplify authorship notice.
3175 Include human.h immediately after config.h.
3176 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3177 <limits.h>: Do not include, since human.h does.
3178 (SIZE_MAX, UINTMAX_MAX): New macros.
3179 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3180 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3181 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3182 (power_letter): Renamed from suffixes.
3183 (generate_suffix_backwards): Remove.
3184 (adjust_value): Now takes int style (because of human.h changes)
3185 and long double value (for greater precision on some platforms).
3186 (group_number): New function.
3187 (human_readable): Use it. Use integer options, not enum.
3188 Put the options before the sizes in the arg list.
3189 Support all the new options.
3190 The old human_readable function has been removed;
3191 use inttostr.h instead.
3192 (human_readable, default_block_size, humblock):
3193 Use uintmax_t, not int, for block sizes.
3194 (human_readable_inexact, block_size_types): Remove.
3195 (block_size_opts): New constant.
3196 (human_options): Renamed from human_block_size, with new signature
3197 that allows block sizes up to UINTMAX_MAX. All callers changed.
3198 * human.h: Add copyright and authorship notice.
3199 Include <limits.h> and <stdbool.h> unconditionally.
3200 (PARAMS): Remove. All uses removed.
3201 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3202 (enum human_inexact_style): Remove tag; now a nameless enum.
3203 (human_floor, human_ceiling, human_round_to_even): Now have
3204 values 2, 0, 1 rather than -1, 1, 0.
3205 (human_group_digits, human_suppress_point_zero, human_autoscale,
3206 human_base_1024, human_SI, human_B): New constants.
3207 (human_readable_inexact, human_block_size): Remove.
3208 (human_readable): Size args are now uintmax_t, not int.
3209 (human_options): New decl.
3211 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3212 unnecessary now that we assume C89 or better. This change
3213 imported from coreutils.
3215 * mktime.c (__mktime_internal): Do not reject negative timestamps
3216 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3217 in the 2003-05-30 sync from glibc.
3219 .h files should stand alone, but we shouldn't include <sys/types.h>
3220 if we can get away with just <stddef.h>.
3222 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3223 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3224 rather than <sys/types.h>, as we merely need size_t.
3225 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3227 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3228 Include <stdio.h>, to get FILE.
3229 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3230 memcasecmp.h has included <stddef.h> and all we need is size_t.
3231 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3232 our interface, instead of including <sys/types.h>
3234 2003-06-02 Paul Eggert <eggert@twinsun.com>
3237 Fix some minor time-related bugs with POSIX time arguments.
3238 Some valid time stamps were being rejected (notably -1, and
3239 time stamps before 1900 on 64-bit hosts). And some invalid
3240 time stamps were being accepted, e.g. September 31.
3242 * posixtm.h (posixtime): Return bool instead of time_t, so
3243 that we can return (time_t) -1 successfully.
3244 * posixtm.c: Likewise.
3245 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3246 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3247 (t): Remove static var.
3248 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3249 of static var. All uses changed.
3250 (year): Do not reject years before 1900; they can occur with
3252 (posix_time_parse): Do not check for out-of-range components;
3253 that is now the caller's responsibility, since our checks were
3254 only approximations.
3255 (posixtime): Use mktime to check for out-of-range components,
3256 since it knows them exactly.
3257 If mktime returns (time_t) -1, check whether an error actually occurred
3258 by invoking localtime on -1.
3259 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3260 posixtime failures better.
3261 Improve the test data (in comments only).
3263 2003-05-30 <karl@gnu.org>
3265 * mktime.c: update from libc.
3267 2003-05-30 Bruno Haible <bruno@clisp.org>
3269 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3270 * localcharset.h: Likewise.
3271 * localcharset.c: Likewise.
3273 2003-05-28 Paul Eggert <eggert@twinsun.com>
3275 Assume the headers required for C89 freestanding compilers.
3276 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3277 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3278 without checking for HAVE_LIMITS_H.
3279 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3280 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3282 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3283 * exclude.c: Include <stdbool.h> unconditionally.
3284 * tempname.c: Include <stddef.h> unconditionally.
3285 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3286 * modechange.c, rpmatch.c (NULL): Don't define, since
3287 <stddef.h> does that.
3288 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3289 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3290 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3291 * xstrtol.c: Likewise.
3292 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3293 * savedir.c: Include <stddef.h> instead of defining NULL.
3295 * addext.c (addext): Use assignment rather than cast, to avoid
3296 warnings on some platforms.
3298 * mktime.c (__mktime_internal): Do not reject negative timestamps
3301 2003-05-10 Bruno Haible <bruno@clisp.org>
3303 * linebreak.c (iconv_string_length): Don't return -1 just because the
3304 string is longer than 4 KB.
3306 2003-05-12 Jim Meyering <jim@meyering.net>
3308 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3309 the space-padded-by-default conversion specifiers, %e, %k, %l.
3311 2003-05-03 Bruno Haible <bruno@clisp.org>
3313 Upgrade to Unicode-4.0.
3314 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3315 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3316 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3317 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3318 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3319 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3320 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3321 Change width of U+E0100..U+E01EF from 1 to 0.
3323 2003-04-25 Bruno Haible <bruno@clisp.org>
3325 * copy-file.c: Include <stddef.h>, for size_t.
3327 2003-04-25 Jim Meyering <jim@meyering.net>
3329 * copy-file.c (copy_file_preserving): Declare buf_size to be
3330 of type size_t, not int.
3332 2003-04-11 Jim Meyering <jim@meyering.net>
3334 Merge changes from Coreutils.
3336 2003-03-22 Jim Meyering <jim@meyering.net>
3338 * strftime.c (widen): Cast alloca return value to proper type.
3340 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3343 * strftime.c (my_strftime): Handle very large width
3344 specifications for numeric values correctly. Improve checks for
3347 2003-01-19 Jim Meyering <jim@meyering.net>
3349 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3350 (nl_get_alt_digit) [! defined my_strftime]: Define.
3351 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3352 _nl_get_alt_digit and _nl_get_walt_digit.
3354 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3355 These changes have no effect outside of _LIBC.
3357 2003-04-10 Bruno Haible <bruno@clisp.org>
3359 * findprog.h: New file, from GNU gettext.
3360 * findprog.c: New file, from GNU gettext.
3362 2003-04-05 Jim Meyering <jim@meyering.net>
3364 Merge changes from Coreutils.
3366 * exclude.h (PARAMS): Remove definition and uses.
3367 * exclude.c: Remove uses of `PARAMS'.
3369 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3370 Add test-cases for DOS filenames. Declare program_name.
3371 (main): Set up program_name. Patch by Rich Dawe.
3373 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3375 Use mntctl's return value to drive the entry-processing loop, since
3376 we can't rely on the value of the vmt_length member in the last
3377 entry. On some systems doing so could result in exhausting
3378 virtual memory. Based in part on a patch from Mike Jetzer.
3380 2003-04-04 Bruno Haible <bruno@clisp.org>
3382 * linebreak.h: New file, from GNU gettext.
3383 * linebreak.c: New file, from GNU gettext with slight modifications.
3384 * lbrkprop.h: New file, from GNU gettext.
3386 2003-04-03 Bruno Haible <bruno@clisp.org>
3388 * utf8-ucs4.h: New file, from GNU gettext.
3389 * utf16-ucs4.h: New file, from GNU gettext.
3390 * ucs4-utf8.h: New file, from GNU gettext.
3391 * ucs4-utf16.h: New file, from GNU gettext.
3393 2003-04-02 Bruno Haible <bruno@clisp.org>
3395 * binary-io.h: New file, from GNU gettext.
3397 2003-04-01 Bruno Haible <bruno@clisp.org>
3399 * pathname.h: New file, from GNU gettext.
3400 * concatpath.c: New file, from GNU gettext.
3402 2003-03-30 Bruno Haible <bruno@clisp.org>
3404 * copy-file.c (copy_file_preserving): Don't set owner if the function
3405 chown() doesn't exist.
3407 2003-03-28 Bruno Haible <bruno@clisp.org>
3409 * copy-file.h: New file, from GNU gettext.
3410 * copy-file.c: New file, from GNU gettext.
3412 2003-03-18 Jim Meyering <jim@meyering.net>
3414 * quote.c (quote_n): Fix typo in comment.
3416 2003-03-14 Jim Meyering <jim@meyering.net>
3418 Merge changes from Coreutils.
3419 * obstack.h (obstack_object_size): Declare temporary, __o,
3420 to be const, in order to avoid warnings.
3421 (obstack_room): Likewise.
3422 (obstack_empty_p): Likewise.
3424 2003-03-13 Paul Eggert <eggert@twinsun.com>
3426 Merge changes from Bison.
3427 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3428 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3429 when compiling Bison 1.875's `bitset bset = obstack_alloc
3430 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3431 * hash.c: Include <stdbool.h> unconditionally.
3433 2003-03-09 Paul Eggert <eggert@twinsun.com>
3435 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3436 Reported by Bruce Becker; see:
3437 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3439 2003-03-03 Paul Eggert <eggert@twinsun.com>
3440 Bruno Haible <bruno@clisp.org>
3442 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3443 Reported by John Hughes, see
3444 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3446 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3448 * poll_.h: New file.
3451 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3453 * mathl.h: New file.
3454 * acosl.c: New file.
3455 * asinl.c: New file.
3456 * atanl.c: New file.
3457 * ceill.c: New file.
3460 * floorl.c: New file.
3461 * frexpl.c: New file.
3462 * ldexpl.c: New file.
3464 * sincosl.c: New file.
3466 * sqrtl.c: New file.
3468 * trigl.c: New file.
3469 * trigl.h: New file.
3471 2003-02-17 Bruno Haible <bruno@clisp.org>
3473 * mkdtemp.h: New file, from GNU gettext.
3474 * mkdtemp.c: New file, from GNU gettext.
3476 2003-01-31 Bruno Haible <bruno@clisp.org>
3478 * rename.c: #undef rename before defining rpl_rename.
3479 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3481 2003-01-30 Bruno Haible <bruno@clisp.org>
3483 * printf-args.h: New file, from GNU gettext.
3484 * printf-args.c: New file, from GNU gettext.
3485 * printf-parse.h: New file, from GNU gettext.
3486 * printf-parse.c: New file, from GNU gettext.
3487 * vasnprintf.h: New file, from GNU gettext.
3488 * vasnprintf.c: New file, from GNU gettext.
3489 * asnprintf.c: New file, from GNU gettext.
3490 * vasprintf.h: New file, from GNU gettext with modifications.
3491 * vasprintf.c: New file, from GNU gettext.
3492 * asprintf.c: New file, from GNU gettext.
3494 2003-01-29 Bruno Haible <bruno@clisp.org>
3496 * stpncpy.h: New file, from GNU gettext with modifications.
3497 * stpncpy.c: New file, from GNU gettext with modifications.
3499 2003-01-28 Bruno Haible <bruno@clisp.org>
3501 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3503 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3506 2003-01-27 Bruno Haible <bruno@clisp.org>
3508 * xsetenv.h: New file, from GNU gettext.
3509 * xsetenv.c: New file, from GNU gettext.
3511 2003-01-23 Bruno Haible <bruno@clisp.org>
3513 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3515 2003-01-22 Bruno Haible <bruno@clisp.org>
3517 * exit.h: New file, from GNU gettext.
3519 2003-01-11 Bruno Haible <bruno@clisp.org>
3521 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3522 * strcase.h (strcasecmp, strncasecmp): Likewise.
3524 2003-01-14 Jim Meyering <jim@meyering.net>
3526 * same.c (same_name): Tweak a comment.
3528 2003-01-11 Bruno Haible <bruno@clisp.org>
3530 * same.c (same_name): Reorder tests so as to avoid calling stat()
3531 when a string comparison is sufficient.
3533 2003-01-11 Bruno Haible <bruno@clisp.org>
3535 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3538 2003-01-11 Bruno Haible <bruno@clisp.org>
3540 * hash-pjw.c: Add comment about low quality of this function.
3542 2003-01-12 Paul Eggert <eggert@twinsun.com>
3544 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3545 to avoid collisions with libcurses and libreadline.
3547 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3548 * getstr.h, getstr.c: Remove.
3549 * getline.c: Include "getline.h", to check interface.
3550 Move body of old getstr.c here: this defines MIN_CHUNK and
3551 declares getdelim2, which is renamed from getstr.
3552 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3554 * linebuffer.c (readlinebuffer): Renamed from readline.
3556 * linebuffer.h: Likewise.
3557 (readline): Remove backward-compatibility macro.
3559 2003-01-12 Jim Meyering <jim@meyering.net>
3561 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3563 2003-01-10 Bruno Haible <bruno@clisp.org>
3565 * alloca_.h: New file.
3566 * getdate.y: Unconditionally include alloca.h.
3567 * makepath.c: Likewise.
3568 * setenv.c: Likewise.
3569 * userspec.c: Likewise.
3571 2003-01-09 Bruno Haible <bruno@clisp.org>
3573 * stdbool.h.in: New file.
3575 2003-01-08 Bruno Haible <bruno@clisp.org>
3577 * safe-read.c: Include specification header first, to ensure its
3579 * full-write.c: Likewise.
3581 2003-01-08 Jim Meyering <jim@meyering.net>
3583 * full-write.c: Undefine and define-away `const' after inclusion
3584 of errno.h, not before. Suggestion from Bruno Haible.
3586 2003-01-07 Jim Meyering <jim@meyering.net>
3588 * full-write.c: Rework so that it may serve to define full_read, too.
3589 * full-read.c: Simply #define FULL_READ and include full-write.c.
3591 2003-01-06 Jim Meyering <jim@meyering.net>
3593 * version-etc.c: Update year in translatable copyright string.
3595 2002-12-25 Bruno Haible <bruno@clisp.org>
3597 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3598 * xstrtol.h: Likewise.
3599 * xstrtoimax.c: Likewise.
3600 * xstrtoumax.c: Likewise.
3601 * human.h: Likewise.
3603 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3604 on systems that have <inttypes.h> but not <stdint.h>.
3606 2002-12-31 Paul Eggert <eggert@twinsun.com>
3608 * memcoll.c (memcoll): Fall back on a simple algorithm using
3609 memcmp if strcoll doesn't work.
3611 2002-12-23 Bruno Haible <bruno@clisp.org>
3613 * localcharset.h: New file.
3614 * localcharset.c: Include it.
3615 * unicodeio.c: Likewise.
3617 2002-12-22 Bruno Haible <bruno@clisp.org>
3619 * utime.c (utime_null): No need to call ftruncate if the file was
3622 2002-12-23 Bruno Haible <bruno@clisp.org>
3624 * memcoll.c (STRCOLL): New macro.
3627 2002-12-22 Bruno Haible <bruno@clisp.org>
3629 * getstr.h (getstr): Define, to avoid clash with libcurses.
3630 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3632 2002-12-22 Bruno Haible <bruno@clisp.org>
3634 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3636 2002-12-23 Bruno Haible <bruno@clisp.org>
3638 * getline.h: Include <stddef.h>, for size_t.
3640 * unicodeio.h: Include <stddef.h>, for size_t.
3641 * unicodeio.c: Don't include <stddef.h>.
3643 2002-12-17 Bruno Haible <bruno@clisp.org>
3645 * canon-host.c (strdup): Remove unused declaration.
3647 * fsusage.c: Include full_read.h.
3648 (get_fs_usage): Use full_read instead of safe_read.
3650 * utime.c (utime_null): Use SAFE_READ_ERROR.
3652 2002-12-11 Bruno Haible <bruno@clisp.org>
3654 * setenv.h: Rewritten to cope with systems that have setenv() but not
3656 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3659 2002-12-11 Bruno Haible <bruno@clisp.org>
3661 * setenv.c (alloca): Fall back to malloc.
3663 (setenv): Use freea() to free memory allocated with alloca().
3665 2002-11-13 Bruno Haible <bruno@clisp.org>
3667 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3668 function declarations.
3669 * unsetenv.c (unsetenv): Likewise.
3671 2002-03-04 Bruno Haible <bruno@clisp.org>
3673 Portability to AIX 4.3.3.
3674 * unsetenv.c: New file, extracted from setenv.c.
3675 * setenv.c: Move the unsetenv() function to unsetenv.c.
3677 2001-12-20 Bruno Haible <bruno@clisp.org>
3679 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3680 use malloc instead. For SunOS 4.
3682 2001-12-11 Bruno Haible <bruno@clisp.org>
3684 * setenv.c: Declare alloca.
3685 (compar_fn_t): New typedef.
3686 (KNOWN_VALUE, STORE_VALUE): Use it.
3688 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3691 2002-12-10 Paul Eggert <eggert@twinsun.com>
3693 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3694 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3695 Choose values that are less likely to collide with system fnmatch
3697 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3698 defined (e.g., a pure POSIX system).
3699 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3700 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3702 2002-12-06 Jim Meyering <jim@meyering.net>
3704 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3706 Merge in changes from libc's misc/error.c, in preparation
3707 for the merge of gnulib's changes back into libc.
3709 * error.c (_): Define only if not already defined.
3710 Move definition to follow all #include directives.
3711 Include unlocked-io.h only if !_LIBC.
3712 [_LIBC]: Include <libio/libioP.h>.
3713 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3714 (fflush): Tweak definition to use INTUSE.
3717 2002-12-05 Paul Eggert <eggert@twinsun.com>
3719 * alloca.c [defined emacs]: Include "lisp.h".
3720 (xalloc_die) [defined emacs]: New macro.
3721 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3722 [! defined emacs]: Include <xalloc.h>.
3723 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3724 (pointer): Typedef to POINTER_TYPE *.
3725 (malloc): Remove decl; we now always use xmalloc.
3726 (alloca): Use old-style definition, since Emacs needs this.
3727 Check for arithmetic overflow when computing combined size.
3729 2002-12-04 Paul Eggert <eggert@twinsun.com>
3731 Do not generate unlocked-io.h automatically, since it's easier to
3732 maintain it by hand.
3734 * unlocked-io.h: New file, from GNU diffutils,
3735 but with proper copyright notice and attribution.
3737 * Makefile.am: Add copyright notice.
3738 (libfetish_a_SOURCES): Add unlocked-io.h.
3739 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3740 (DISTCLEANFILES, io_functions): Remove macros.
3741 (EXTRA_DIST): Remove gen_uio.
3742 (unlocked-io.h): Remove rule.
3744 2002-12-04 Jim Meyering <jim@meyering.net>
3746 Reflect the fact that stat.c and lstat.c are no longer generated.
3747 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3748 (DISTCLEANFILES): Likewise.
3749 (EXTRA_DIST): Likewise.
3750 (all_local): Don't depend on stat.c or lstat.c.
3751 (stat.c, lstat.c): Remove rules.
3752 (EXTRA_DIST): Remove xstat.in.
3754 * xstat.in: Remove file. Contents moved into stat.c.
3755 * stat.c: New file. Contents mostly from xstat.in.
3756 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3757 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3759 * safe-read.c: Rework so that it may serve to define safe_write, too.
3760 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3762 2002-12-03 Jim Meyering <jim@meyering.net>
3764 * safe-read.c, safe-write.c: Change variable names and comments, but
3765 not semantics, to minimize the differences between these two files.
3766 (safe_read): Change comment to mention SAFE_READ_ERROR.
3768 * safe-read.c (IS_EINTR): Define.
3769 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3771 2002-12-02 Bruno Haible <bruno@clisp.org>
3773 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3774 Define, taken from safe-read.c.
3775 (INT_MAX): Provide fallback.
3776 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3777 * safe-write.h (SAFE_WRITE_ERROR): Define.
3779 * safe-read.c (EINTR): Remove definition.
3780 (safe_read): Don't use EINTR if it is absent.
3782 2002-12-02 Jim Meyering <jim@meyering.net>
3784 * safe-read.c (EINTR): Define.
3785 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3786 (INT_MAX): Provide fallback.
3787 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3789 * safe-read.h (SAFE_READ_ERROR): Define.
3791 2002-12-01 Jim Meyering <jim@meyering.net>
3793 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3794 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3796 2002-11-27 Paul Eggert <eggert@twinsun.com>
3798 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3799 hash_rehash): Replace `if (limit <= value) abort ();' with
3800 `if (! (value < limit)) abort ();', for readability.
3802 2002-11-26 <karl@gnu.org>
3804 * strdup.c: copy from libc again, with jim's ok.
3805 * .cppi-disable: re-add strdup.c
3807 2002-11-25 <karl@gnu.org>
3809 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3810 instead of "strtol.c".
3812 2002-11-25 Jim Meyering <jim@meyering.net>
3814 * mktime.c: Sync from libc, now that it has the latest fix.
3816 2002-11-24 <karl@gnu.org>
3818 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3819 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3821 2002-11-24 Jim Meyering <jim@meyering.net>
3823 Update from coreutils:
3825 * mktime.c: Merge in changes from libc.
3827 Avoid a link-time failure on some Linux systems.
3828 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3829 (__mon_yday): Declare with the STATIC attribute.
3830 (__mktime_internal): Likewise.
3831 Based on a report from Greg Schafer.
3833 2002-11-23 Jim Meyering <jim@meyering.net>
3835 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3836 Use `unsigned', not `int', as type of index.
3838 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3840 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3842 2002-11-22 Paul Eggert <eggert@twinsun.com>
3844 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3845 hint that one should use `if (! x) abort ();' rather than `assert
3846 (x);', and anyway it's one less thing to worry about configuring.
3847 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3848 hash_rehash, hash_insert): Use abort rather than assert.
3850 2002-11-22 Paul Eggert <eggert@twinsun.com>
3852 * quotearg.h: Allow multiple inclusion by surrounding with
3853 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3854 so that we can be included first.
3855 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3856 * quotearg.c: Include quotearg.h immediately after config.h.
3857 No need to include stddef.h or sys/types.h any more.
3858 Surround local include files with "", not "<>".
3859 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3860 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3861 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3862 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3863 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3864 (ISPRINT): Remove; no longer needed now that we assume C89.
3866 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3869 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3870 quotearg_char): Use SIZE_MAX rather than
3871 (size_t) -1 when we are talking about "infinity".
3873 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3875 2002-11-22 Bruno Haible <bruno@clisp.org>
3877 * safe-read.h: Assume C89. Add comments.
3878 (safe_read): Change return type to size_t.
3879 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3880 counts > SSIZE_MAX correctly.
3881 * safe-write.h: New file.
3882 * safe-write.c: New file.
3883 * full-read.h: New file.
3884 * full-read.c: New file.
3885 * full-write.h: Assume C89. Add comments.
3886 * full-write.c: Include safe-write.h.
3887 (full_write): Rewritten to use safe_write.
3888 Suggested by Jim Meyering and Paul Eggert.
3890 2002-11-21 Bruno Haible <bruno@clisp.org>
3892 Remove case insensitive option matching.
3893 * argmatch.h (argcasematch): Remove declaration.
3894 (ARGCASEMATCH): Remove macro.
3895 (__xargmatch_internal): Remove case_sensitive argument.
3896 (XARGMATCH): Update.
3897 (XARGCASEMATCH): Remove macro.
3898 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3899 case_sensitive argument.
3900 (argcasematch): Remove function.
3901 (__xargmatch_internal): Remove case_sensitive argument.
3902 (main): Use XARGMATCH instead of XARGCASEMATCH.
3904 * xmalloc.c: Change compile-time error message. Add comment about
3905 required autoconf version.
3907 2002-11-21 Jim Meyering <jim@meyering.net>
3909 * strdup.c (strdup): Tweak comment and initial #if/#include.
3911 Merge in changes from the coreutils.
3913 2002-09-25 Paul Eggert <eggert@twinsun.com>
3914 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3915 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3916 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3917 int. Work more efficiently if X is the same width as uintmax_t.
3918 Do not compare X to -1, to avoid bogus compiler warning.
3919 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3920 Don't assume that f_frsize and f_bsize are the same type.
3922 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3925 * makepath.c (make_path): Restore umask *before* creating the final
3927 (make_path): Minor reformatting.
3929 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3930 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3932 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3933 ones. At least on GNU/Linux systems, `auto' means something else.
3936 2002-11-20 Paul Eggert <eggert@twinsun.com>
3938 Merge argmatch cleanups from Bison. Assume C89.
3940 * argmatch.c: Include config.h here, not in argmatch.h.
3941 Include stdlib.h, for EXIT_FAILURE.
3942 Always include <string.h>, since we assume C89.
3943 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3944 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3945 Include <stddef.h> instead, since it's all we need for size_t.
3946 (PARAMS): Remove. All uses removed.
3947 (ARRAY_CARDINALITY): Do not bother to #undef.
3948 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3949 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3950 Remove unnecessary parentheses.
3951 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3952 Insert necessary parentheses.
3953 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3954 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3956 2002-11-19 Bruno Haible <bruno@clisp.org>
3958 * mbswidth.c: Include mbswidth.h right at the beginning.
3959 * mbswidth.h: Include <stddef.h>, for size_t.
3961 * mbswidth.h (PARAMS): Remove macro.
3962 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3963 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3965 * gcd.h (PARAMS): Remove macro.
3966 (gcd): Use ANSI C function declarations.
3967 * gcd.c (gcd): Likewise.
3969 2002-11-15 Bruno Haible <bruno@clisp.org>
3971 * strcspn.c: Include <stddef.h>.
3972 (strcspn): Use ANSI C function declaration. Change return type to
3974 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3975 (strpbrk): Use NULL.
3976 * strpbrk.h (PARAMS): Remove macro.
3977 (strpbrk): Use ANSI C function declaration.
3978 * strstr.c: Don't include <sys/types.h>.
3979 * strstr.h (PARAMS): Remove macro.
3980 (strstr): Use ANSI C function declarations.
3982 2002-11-06 Bruno Haible <bruno@clisp.org>
3984 * gcd.h (gcd): Change argument type to 'unsigned long'.
3985 * gcd.c (gcd): Likewise.
3987 2002-11-05 Bruno Haible <bruno@clisp.org>
3989 * gcd.h: New file, from gettext-0.11.5.
3990 * gcd.c: New file, from gettext-0.11.5.
3992 2002-11-05 Bruno Haible <bruno@clisp.org>
3994 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3995 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3996 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3997 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3999 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4000 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4002 * closeout.c: Include gettext.h instead of <libintl.h>.
4003 * human.c: Include gettext.h instead of <libintl.h>.
4004 * quotearg.c: Include gettext.h instead of <libintl.h>.
4005 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4006 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4007 * userspec.c: Include gettext.h instead of <libintl.h>.
4008 * version-etc.c: Include gettext.h instead of <libintl.h>.
4009 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4010 (textdomain): Remove definition.
4011 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4013 * long-options.c: Remove include of <libintl.h> and definition of _.
4014 * same.c: Remove include of <libintl.h> and definition of _.
4016 2002-11-04 Bruno Haible <bruno@clisp.org>
4018 * stpcpy.h: New file, from GNU gettext-0.11.5.
4019 * strcase.h: New file, from GNU gettext-0.11.5.
4020 * strpbrk.h: New file, from GNU gettext-0.11.5.
4021 * strstr.h: New file, from GNU gettext-0.11.5.
4022 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4024 2002-05-09 Bruno Haible <bruno@clisp.org>
4026 * config.charset: Update for newest glibc. Add canonical names
4027 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4029 2002-05-09 Bruno Haible <bruno@clisp.org>
4031 * localcharset.c (get_charset_aliases): Add more Windows specific
4034 2002-05-08 Owen Taylor <otaylor@redhat.com>
4036 * config.charset: A few additions for Solaris.
4038 2001-12-05 Bruno Haible <bruno@clisp.org>
4040 * localcharset.c (locale_charset): Don't return an empty string.
4042 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4044 * config.charset: msdos in uk_UA uses CP1125.
4046 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4048 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4049 * localcharset.c (locale_charset): Declare as extern "C".
4051 2002-02-15 Bruno Haible <bruno@clisp.org>
4053 * config.charset [msdosdjgpp]: For Russian, use CP866.
4055 2002-02-11 Bruno Haible <bruno@clisp.org>
4057 * config.charset: Add support for NetBSD.
4059 2002-09-25 <karl@gnu.org>
4061 * strdup.c: copy from libc/string (via ../config/srclist*).
4062 * getopt*: copy from libc/posix.
4063 * gettext.h: copy from gettext.
4064 * .cppi-disable: add strdup.c, gettext.h.
4066 2002-07-01 Jim Meyering <meyering@lucent.com>
4068 * c-stack.c: Include sys/time.h.
4069 From Volker Borchert.
4071 2002-06-11 Paul Eggert <eggert@twinsun.com>
4073 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4074 New macro. Use it uniformly instead of
4075 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4076 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4077 reported by Vin Shelton.
4079 2002-06-22 Jim Meyering <meyering@lucent.com>
4081 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4082 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4084 2002-06-22 Paul Eggert <eggert@twinsun.com>
4086 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4087 Do not assume SA_SIGINFO behavior.
4088 Bug reported by Jim Meyering on NetBSD 1.5.2.
4090 2002-06-22 Jim Meyering <meyering@lucent.com>
4092 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4094 * exitfail.c, exitfail.h: Likewise.
4095 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4097 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4099 (EXTRA_DIST): Add fnmatch_loop.c.
4100 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4102 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4103 * fnmatch.c: Update from diffutils-2.8.2.
4104 * fnmatch_.h: New file. From diffutils-2.8.2.
4105 * fnmatch.h: Remove file.
4107 2002-06-18 Paul Eggert <eggert@twinsun.com>
4109 * file-type.h: Report an error if neither S_ISREG nor
4110 S_IFREG is defined, instead of using a test specific to glibc
4111 2.2. This should be safe, since POSIX requires S_ISREG and
4112 Unix Version 7 had S_IFREG. We don't need to check for
4113 <sys/types.h> since we don't use any symbols that it defines.
4115 2002-06-15 Jim Meyering <meyering@lucent.com>
4117 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4118 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4119 have been included before this file.
4121 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4123 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4124 so that each temporary file name is unique and valid in the first
4125 8 characters, for operation under DOS.
4127 2002-06-15 Jim Meyering <meyering@lucent.com>
4129 Work even with DJGPP 2.03, which lacks support for symlinks.
4131 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4133 * lchown.c (S_ISLNK): Likewise.
4135 2002-06-14 Jim Meyering <meyering@lucent.com>
4137 * file-type.h: Use the version from diffutils-2.8.2.
4138 * file-type.c: Likewise.
4140 2002-05-27 Jim Meyering <meyering@lucent.com>
4142 Fix a problem seen only on nonconforming systems whereby ls.c's
4143 use of localtime, and then of gettimeofday would cause trouble:
4144 the localtime call used to initialize rpl_gettimeofday's save
4145 mechanism would clobber ls's current local time information so
4146 that in any long listing the first file would always be listed
4147 with date 1970-01-01. Analysis by Volker Borchert.
4149 * gettimeofday.c (localtime): Undefine.
4150 (rpl_localtime): New function.
4152 2002-05-22 Jim Meyering <meyering@lucent.com>
4154 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4155 * file-type.h: New file.
4156 * file-type.c (file_type): New file/function. Extracted from diffutils.
4158 2002-04-29 Paul Eggert <eggert@twinsun.com>
4160 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4162 2002-04-28 Paul Eggert <eggert@twinsun.com>
4164 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4165 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4166 of 127, since 64 is the largest conceivable number for ancient
4168 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4170 2002-04-28 Jim Meyering <meyering@lucent.com>
4172 * sig2str.c (WTERMSIG): Remove definition (unused).
4174 2002-04-28 Paul Eggert <eggert@twinsun.com>
4176 * sig2str.h, sig2str.c: New files.
4177 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4179 2002-04-24 Jim Meyering <meyering@lucent.com>
4181 * gettext.h: New file, from Gettext.
4182 * Makefile.am (INCLUDES): Remove -I../intl.
4183 (libfetish_a_SOURCES): Add gettext.h.
4185 2002-04-16 Jim Meyering <meyering@lucent.com>
4187 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4188 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4189 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4191 2002-04-12 Jim Meyering <meyering@lucent.com>
4193 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4195 2002-03-10 Jim Meyering <meyering@lucent.com>
4197 * makepath.c (make_path): Remove a comma from a diagnostic.
4198 Suggestion from Santiago Vila.
4200 2002-03-08 Jim Meyering <meyering@lucent.com>
4202 * rename.c: Mention that this wrapper is needed also on
4203 mips-dec-ultrix4.4 systems.
4205 2002-03-02 Jim Meyering <meyering@lucent.com>
4207 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4208 not HAVE_CLOCK_SETTIME.
4210 2002-02-27 Paul Eggert <eggert@twinsun.com>
4212 * nanosleep.h: Rename to....
4213 * timespec.h: New name for nanosleep.h. All uses changed.
4215 * gettime.c: New file.
4216 * settime.c: New file.
4219 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4220 timespec.h. Remove nanosleep.h.
4222 2002-02-25 Paul Eggert <eggert@twinsun.com>
4224 * acl.c, acl.h: New files.
4225 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4227 2002-02-24 Jim Meyering <meyering@lucent.com>
4229 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4230 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4231 cause trouble. Reported by Nelson Beebe.
4233 2002-02-23 Paul Eggert <eggert@twinsun.com>
4235 * path-concat.c (xpath_concat): Reorder code to pacify
4236 compilers that don't know that xalloc_die never returns.
4238 2002-02-20 Jim Meyering <meyering@lucent.com>
4240 * getdate.c: Regenerate using bison-1.33.
4242 2002-02-15 Paul Eggert <eggert@twinsun.com>
4244 * posixver.c, posixver.h: New files.
4245 * Makefile.am (libfetish_a_SOURCES): Add them.
4247 2002-02-02 Paul Eggert <eggert@twinsun.com>
4248 Bruno Haible <bruno@clisp.org>
4250 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4251 (fwrite_success_callback): New declaration.
4252 * unicodeio.c (unicode_to_mb): New function, extracted from
4253 print_unicode_char. Call failure callback instead of error.
4254 (fwrite_success_callback): New function.
4255 (exit_failure_callback): New function.
4256 (fallback_failure_callback): New function.
4257 (print_unicode_char): Call unicode_to_mb.
4259 2002-01-26 Jim Meyering <meyering@lucent.com>
4261 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4263 2002-01-22 Jim Meyering <meyering@lucent.com>
4265 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4266 Otherwise, some versions of automake would omit the rule that makes
4267 Makefile from Makefile.in.
4269 2001-01-21 Paul Eggert <eggert@twinsun.com>
4271 * xmemcoll.h, xmemcoll.c: New files.
4272 * Makefile.am (libfetish_a_SOURCES): Add them.
4273 * memcoll.c: Include errno.h, and declare errno if not defined.
4274 (memcoll): Set errno to zero if there is no error.
4276 * quotearg.c (quotearg_buffer_restyled):
4277 Fix bug with quoting buffers containing NUL when backslashing escapes.
4278 This bug was exposed by the other changes in this patch.
4279 (quotearg_n_options): New arg ARGSIZE.
4280 All callers changed.
4281 (quoting_options_from_style): New function.
4282 (quotearg_n_style): Use it.
4283 (quotearg_n_style_mem): New function.
4285 * quotearg.h (quotearg_n_style_mem): New function.
4287 2002-01-16 Jim Meyering <meyering@lucent.com>
4289 * getdate.y: Add three semicolons, each just before a closing brace.
4290 Bison (as of version 1.31) no longer papers over that mistake.
4292 2002-02-14 Paul Eggert <eggert@twinsun.com>
4294 * backupfile.c (ISDIGIT): Comment fix.
4295 * getdate.y (ISDIGIT): Likewise.
4296 * posixtm.c (ISDIGIT, year): Likewise.
4297 * strverscmp.c (ISDIGIT): Likewise.
4298 * userspec.c (ISDIGIT): Likewise.
4300 2002-01-05 Jim Meyering <meyering@lucent.com>
4302 * version-etc.c (version_etc_copyright): Update copyright year.
4304 2001-01-19 Paul Eggert <eggert@twinsun.com>
4306 * closeout.c (close_stdout_status): If ferror (stdout), do
4307 not silently exit merely because the output buffer happens to
4308 have nothing pending.
4310 2001-12-18 Paul Eggert <eggert@twinsun.com>
4312 See the big note in ../ChangeLog.
4313 * human.c (suffixes): Prefer K to k for 1024.
4314 (generate_suffix_backwards): New function.
4315 (human_readable_inexact): Use it.
4316 * xstrtol.c (__xstrtol): If there is no number but there
4317 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4318 Accept 'K' as well as 'k'.
4320 2001-12-15 Jim Meyering <meyering@lucent.com>
4322 * regex.h (__restrict_arr): Update from libc.
4324 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4325 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4328 2001-12-10 Jim Meyering <meyering@lucent.com>
4330 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4331 Instead, include "xalloc.h".
4332 (initbuffer): Don't cast xmalloc return value to char*.
4333 (readline): Reword comment.
4334 Don't cast xrealloc return value to char*
4337 2001-12-09 Jim Meyering <meyering@lucent.com>
4339 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4340 `signed and unsigned type in conditional expression'.
4341 * posixtm.c (posix_time_parse): Likewise.
4343 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4345 * readtokens.c (readtoken): Declare an index to be of type unsigned
4346 to avoid a pedantic warning.
4348 * getstr.c: Don't include assert.h.
4349 (getstr): Remove warning-evoking assertions.
4350 Return -1 if offset parameter is out of bounds.
4351 Change the type of a local from int to size_t.
4353 * strftime.c (my_strftime_localtime_r): Include this function
4354 definition in the `#if ! HAVE_TM_GMTOFF' block.
4356 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4357 Include xalloc.h instead.
4359 2001-12-02 Jim Meyering <meyering@lucent.com>
4361 * tempname.c: Don't declare getenv, thus reverting the change of
4362 2001-11-18. It's no longer necessary, now that stdlib.h is always
4365 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4366 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4368 2001-11-30 Akim Demaille <akim@epita.fr>
4370 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4371 before being defined.
4373 2001-11-27 Paul Eggert <eggert@twinsun.com>
4375 * quotearg.h (quotearg_n, quotearg_n_style):
4376 First arg is int, not unsigned.
4377 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4378 (SIZE_MAX, UINT_MAX): New macros.
4379 (quotearg_n_options): Abort if N is negative.
4380 Avoid overflow check on hosts where size_t is 64 bits and int
4381 is 32 bits, as overflow is impossible there.
4382 Fix off-by-one typo that caused unnecessary reallocation.
4384 2001-11-27 Jim Meyering <meyering@lucent.com>
4386 * tempname.c: Merge with version from libc.
4387 * regex.c: Likewise.
4389 * tempname.c: Include stdlib.h unconditionally. On some old systems
4390 for which STDC_HEADERS is 0, it was not included, resulting in a
4391 warning about an integer-to-pointer conversion problem with getenv.
4392 Reported by Volker Borchert.
4394 2001-11-26 Jim Meyering <meyering@lucent.com>
4396 * gtod.h: Remove file.
4397 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4398 * gettimeofday.c: Don't include gtod.h.
4399 (GTOD_init): Remove function.
4400 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4401 Suggestion from Volker Borchert.
4403 2001-11-23 Jim Meyering <meyering@lucent.com>
4405 * hash.h (struct hash_table): Don't define here. Merely declare it.
4406 * hash.c (struct hash_table): Define it here instead.
4408 2001-11-22 Jim Meyering <meyering@lucent.com>
4410 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4412 2001-11-18 Paul Eggert <eggert@twinsun.com>
4414 * tempname.c (TMP_MAX): Remove; no longer needed.
4415 (TEMPORARIES): New macro.
4416 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4417 removes an artificial limitation (e.g. HP-UX 10.20, where
4420 2001-11-18 Jim Meyering <meyering@lucent.com>
4422 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4425 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4426 files will be created before anything else.
4428 2001-11-17 Jim Meyering <meyering@lucent.com>
4430 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4431 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4432 rather than group writable. Patch by Juan F. Codagnone.
4434 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4435 Instead, include "xalloc.h".
4437 * mountlist.c: Include unlocked-io.h after all system headers.
4438 Remove explicit declarations of xmalloc, xrealloc,
4439 and xstrdup. Instead, include "xalloc.h".
4441 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4442 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4443 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4445 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4446 Reported by Padraig Brady.
4448 * mkstemp.c: #undef mkstemp.
4450 (rpl_mkstemp): Rename from mkstemp.
4453 2001-11-16 Jim Meyering <meyering@lucent.com>
4455 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4456 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4457 determine the amount of total physical memory, use pstat_getstatic.
4458 HPUX-11 doesn't define _SC_PHYS_PAGES.
4459 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4460 If sysconf couldn't be used to determine the amount of available
4461 physical memory, use both pstat_getstatic and pstat_getdynamic.
4462 Based on a patch from Bob Proulx.
4464 2001-11-05 Jim Meyering <meyering@lucent.com>
4466 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4468 2001-11-03 Jim Meyering <meyering@lucent.com>
4470 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4471 in argmatch_to_argument call.
4473 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4476 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4477 e.g., a fault due to an attempt to free a NULL pointer.
4479 2001-11-01 Jim Meyering <meyering@lucent.com>
4481 * dirfd.c, dirfd.h: New files.
4482 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4484 * hash.c (hash_print) [TESTING]: Clean up.
4486 2001-10-22 Paul Eggert <eggert@twinsun.com>
4488 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4489 to avoid a warning if -Wall.
4491 2001-10-21 Paul Eggert <eggert@twinsun.com>
4493 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4495 2001-10-21 Jim Meyering <meyering@lucent.com>
4497 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4498 this code would end up calling gettext even in packages built
4500 * getopt.c (_): Likewise.
4501 * regex.c (_): Likewise.
4503 2001-10-20 Paul Eggert <eggert@twinsun.com>
4505 * error.c (strerror_r): Do not declare unless !_LIBC.
4506 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4507 Use strerror_r that is only a macro, even if it is not a function.
4508 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4509 (private_strerror): Use prototypes, not old-style function definition.
4510 (print_errno_message): New function.
4511 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4513 (error_tail, error, error_at_line): Use it.
4515 2001-10-11 Jim Meyering <meyering@lucent.com>
4517 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4518 and quote_n (1, ... to avoid clobbering a buffer.
4520 2001-10-05 Jim Meyering <meyering@lucent.com>
4522 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4523 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4524 * hash-pjw.h: New file.
4526 2001-09-30 Jim Meyering <meyering@lucent.com>
4528 * mountlist.c [MOUNTED_GETFSSTAT]:
4529 Include <sys/ucred.h>, for Apple Darwin.
4530 Include sys/mount.h and sys/fs_types.h only if available.
4532 (read_filesystem_list): Use FS_TYPE.
4534 2001-09-29 Paul Eggert <eggert@twinsun.com>
4536 * exclude.c (excluded_filename): 0 -> false, since it's
4539 2001-09-28 Paul Eggert <eggert@twinsun.com>
4541 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4542 #defines strtoimax. Also treat the other strto* functions
4545 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4546 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4547 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4549 2001-09-26 Jim Meyering <meyering@lucent.com>
4551 Most macros in unlocked-io.h had the wrong number of arguments.
4552 * gen-uio: New script.
4553 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4554 * unlocked-io.hin: Remove file.
4555 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4556 rather than trying to embed it here.
4557 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4558 Reported by Padraig Brady.
4560 2001-09-25 Volker Borchert <bt@teknon.de>
4562 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4564 2001-09-23 Jim Meyering <meyering@lucent.com>
4566 * mountlist.c: Remove useless parentheses in #if directives.
4567 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4568 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4570 2001-09-22 Jim Meyering <meyering@lucent.com>
4572 * localcharset.c: Update from latest gettext.
4573 * config.charset: Likewise.
4575 2001-09-20 Jim Meyering <meyering@lucent.com>
4577 * xstrtol.c (strtoimax): Guard declaration with
4578 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4579 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4580 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4581 (strtoumax): Likewise, for completeness (it wasn't necessary).
4583 2001-09-06 Paul Eggert <eggert@twinsun.com>
4585 * strtoimax.c (HAVE_LONG_LONG):
4586 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4587 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4588 to work around bug in IBM C compiler.
4590 2001-09-16 Jim Meyering <meyering@lucent.com>
4592 * mkdir.c: New file.
4594 2001-09-04 Paul Eggert <eggert@twinsun.com>
4596 * xgetcwd.c: Revert some of the previous change; intead,
4597 fix the HAVE_GETCWD_NULL code to behave more like the
4598 !HAVE_GETCWD_NULL code used to.
4601 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4604 2001-09-04 Paul Eggert <eggert@twinsun.com>
4606 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4607 Use ssize_t, not int, to store result of readlink.
4608 Check for ssize_t overflow as well as size_t overflow,
4609 as POSIX says the result of readlink is implementation-defined
4610 when ssize_t overflows.
4611 Remove unnecessary cast to char*.
4612 Use free+malloc instead of realloc, as the storage doesn't need
4613 to be preserved and it's clearer and can be more efficient that way.
4614 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4615 * xreadlink.h (xreadlink): Update prototype.
4617 2001-09-03 Paul Eggert <eggert@twinsun.com>
4619 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4620 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4621 spotted by Jim Meyering.
4623 2001-09-03 Jim Meyering <meyering@lucent.com>
4625 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4627 2001-09-03 Paul Eggert <eggert@twinsun.com>
4629 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4630 like the HAVE_GETCWD_NULL code.
4631 Include pathmax.h if not HAVE_GETCWD.
4632 Do not include xalloc.h.
4633 (INITIAL_BUFFER_SIZE): New symbol.
4634 Do not use xmalloc / xrealloc, since the caller is responsible for
4635 handling errors. Preserve errno around `free' during failure.
4636 Do not overrun buffer when using getwd.
4638 2001-09-03 Paul Eggert <eggert@twinsun.com>
4640 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4641 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4643 2001-09-02 Jim Meyering <meyering@lucent.com>
4645 * error.c: Update from GNU libc.
4647 2001-09-01 Jim Meyering <meyering@lucent.com>
4649 * xreadlink.c: New file.
4650 * xreadlink.h: New file.
4651 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4653 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4654 doesn't conflict with sparc Solaris 7's definition in
4655 /usr/include/sys/int_types.h.
4657 * exclude.c: Use `""', not `<>' to #include non-system header files.
4658 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4659 and strncasecmp as r-values. Unixware didn't have declarations.
4661 2001-08-31 Jim Meyering <meyering@lucent.com>
4663 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4664 Use an initial, malloc'd, buffer of length 128 rather than
4665 a statically allocated one of length 1024.
4667 2001-08-30 Paul Eggert <eggert@twinsun.com>
4669 * xgetcwd.c: Don't include pathmax.h.
4670 Include stdlib.h and unistd.h if available.
4672 (xmalloc, xstrdup, free): Remove decls.
4673 (xgetcwd): Don't assume sizes fit in unsigned.
4674 Check for overflow when computing sizes.
4675 Simplify reallocation code.
4677 2001-08-28 Paul Eggert <eggert@twinsun.com>
4679 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4681 * strtoimax.c: Renamed from strtoxmax.c, removing the
4684 Also, make the following further changes to make this file's
4685 configuration more similar to that of strtol.c:
4686 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4687 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4688 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4689 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4690 changed to signed values.
4692 And make the following changes as well:
4693 Fix copyright notice, as 1999 was missing.
4694 (verify): New macro.
4695 (strtoimax): Check sizes at compile-time, not run-time.
4696 Prefer strtol to strtoll if both work.
4697 (main): Remove; it was not that useful and was a pain to maintain.
4699 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4701 2001-08-30 Paul Eggert <eggert@twinsun.com>
4703 * savedir.c (savedir): Remove size parameter, as POSIX says that
4704 a directory's st_size can have an arbitrary value, so the old
4705 usage could waste an arbitrary amount of memory. All uses
4707 * savedir.h: Update prototype.
4709 2001-08-30 Paul Eggert <eggert@twinsun.com>
4711 * xstrtol.c (strtoimax): New decl.
4713 2001-08-28 Paul Eggert <eggert@twinsun.com>
4715 * xstrtol.h: Add copyright notice.
4716 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4717 LONGINT_INVALID_SUFFIX_CHAR.
4719 2001-08-30 Paul Eggert <eggert@twinsun.com>
4721 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4724 2001-08-30 Paul Eggert <eggert@twinsun.com>
4726 * hash.c: Remove '2001' from copyright notice.
4728 2001-08-30 Paul Eggert <eggert@twinsun.com>
4730 * full-write.h: New file.
4731 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4732 * full-write.c: Correct credits, as cccp.c no longer
4733 exists and anyway it was so heavily changed from the old cccp
4734 code as to be unrecognizable. Include full-write.h.
4735 (full_write) Return size_t, with short writes meaning failure.
4736 All callers changed. This fixes a bug with large buffers
4738 * utime.c: Include full-write.h.
4740 2001-08-30 Paul Eggert <eggert@twinsun.com>
4742 Merge 'exclude' changes from tar 1.13.22.
4743 This fixes one or two unlikely storage allocation overflow bugs,
4744 but doesn't change user-visible behavior otherwise.
4746 2001-08-30 Paul Eggert <eggert@twinsun.com>
4748 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4749 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4750 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4751 Include if available.
4752 (<xalloc.h>): Include
4753 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4754 (verify): New macro. Use it to verify that EXCLUDE macros do not
4755 collide with FNM macros.
4756 (struct patopts): New struct.
4757 (struct exclude): Use it, as exclude patterns now come with options.
4758 (new_exclude): Support above changes.
4759 (new_exclude, add_exclude_file):
4760 Initial size must now be a power of two to simplify overflow checking.
4761 (free_exclude, fnmatch_no_wildcards): New function.
4762 (excluded_filename): No longer requires options arg, as the options
4763 are determined by add_exclude. Now returns bool, not int.
4764 (excluded_filename, add_exclude):
4765 Add support for the fancy new exclusion options.
4766 (add_exclude, add_exclude_file): Now takes int options arg.
4767 Check for arithmetic overflow when computing sizes.
4768 (add_exclude_file): xrealloc might modify errno, so don't
4769 realloc until after errno might be used.
4771 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4773 (free_exclude): New decl.
4774 (add_exclude, add_exclude_file): Now takes int options arg.
4775 (excluded_filename): No longer requires options arg, as the options
4776 are determined by add_exclude. Now returns bool, not int.
4778 2001-08-30 Paul Eggert <eggert@twinsun.com>
4780 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4782 2001-08-27 Jim Meyering <meyering@lucent.com>
4784 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4786 * version-etc.c (N_): Remove definition.
4787 Revert most of last change.
4788 Instead, simply don't mark the `Copyright...' string for translation.
4789 Based on advice from Paul Eggert.
4791 * strtoxmax.c: Tweak comment.
4793 2001-08-26 Jim Meyering <meyering@lucent.com>
4795 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4796 of copyright with `%s' so translators don't get an untranslated
4798 (COPYRIGHT_YEAR): Define.
4799 (version_etc): Use fprintf rather than fputs.
4800 Suggestion from Ulrich Drepper.
4802 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4804 * strtoll.c: New file, from GNU libc.
4805 * xstrtoimax.c: New file.
4807 * xstrtol.h: Add xstrtoimax.
4808 * strtoumax.c: New file. Simply include "strtoumax.c".
4809 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4811 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4812 * strtoxmax.c: ... then renamed to this.
4814 2001-08-13 Paul Eggert <eggert@twinsun.com>
4816 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4817 Port to Solaris 8, where 'sed' requires a space after the 'r'
4818 command, and where sh dislikes "$/". Clean up the spacing a bit.
4819 Redirect output to $tmp just once.
4821 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4823 * addext.c (<errno.h>): Include.
4824 (errno): Declare if not defined.
4825 (addext): Work correctly when pathconf returns -1 and leaves
4826 errno alone because there is no limit. Also, work even if
4827 pathconf returns a value greater than SIZE_MAX.
4829 2001-08-12 Jim Meyering <meyering@lucent.com>
4831 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4832 Simply `return getcwd (NULL, 0);'.
4833 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4834 Use 1300 as initial value for length, not PATH_MAX.
4836 * pathmax.h: Clean up cpp syntax.
4838 2001-08-12 Jim Meyering <meyering@lucent.com>
4840 * gettimeofday.c: New file.
4842 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4844 2001-08-04 Jim Meyering <meyering@lucent.com>
4846 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4847 to get in sync with glibc.
4849 2001-08-03 Paul Eggert <eggert@twinsun.com>
4851 The following changes are from gettext 0.10.39 as maintained by
4854 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4855 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4856 with inverted sense. All uses changed.
4858 * mbswidth.c: Don't include <limits.h>.
4859 Include <stdlib.h> and <string.h> unconditionally.
4860 (iswcntrl, mbsinit, ISCNTRL): New macros.
4861 (mbsnwidth): Use K&R style function declarations.
4862 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4863 can optimize it when MB_CUR_MAX == 1.
4864 The width of control characters is zero, not 1.
4866 2001-07-15 Jim Meyering <meyering@lucent.com>
4868 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4869 (BUILT_SOURCES): Add unlocked-io.h.
4870 (io_functions): Define.
4871 (unlocked-io.h): New rule.
4872 (DISTCLEANFILES): Add unlocked-io.h.
4873 (all-local): Depend on unlocked-io.h, to ensure it is created.
4875 * unlocked-io.hin: New file
4877 * regex.c: Update from glibc.
4879 2001-07-05 Jim Meyering <meyering@lucent.com>
4881 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4883 (libfetish_a_SOURCES): Put all .h files here instead.
4884 Remove a thus-exposed (better checks in automake) duplicate and
4885 two unnecessary .h files.
4887 2001-06-11 Jim Meyering <meyering@lucent.com>
4889 * regex.c: Update from GNU libc.
4891 2001-05-27 Jim Meyering <meyering@lucent.com>
4893 * readutmp.h (UT_TYPE): Define.
4895 2001-05-24 Jim Meyering <meyering@lucent.com>
4897 * argmatch.c: Include "quote.h".
4898 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4899 quote function. Reported by Göran Uddeborg.
4901 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4903 * dirname.c (dir_name): Compute append_dot using path, not newpath
4904 which is not yet declared.
4906 2001-05-11 Paul Eggert <eggert@twinsun.com>
4908 * Makefile.am (libfetish_a_SOURCES):
4909 Add strftime.c, since we now compile it on all hosts.
4911 * strftime.c (my_strftime):
4912 Define to nstrftime if emacs, but only if my_strftime is not defined.
4913 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4914 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4915 Add one more extra argument: a nanoseconds value.
4918 (my_strftime function): Add %N format.
4919 (emacs_strftimeu): Renamed from emacs_strftime,
4920 with extra ut argument.
4922 2001-05-11 Paul Eggert <eggert@twinsun.com>
4924 dirname code cleanup. base_name now behaves more compatibly
4925 with POSIX basename when given file names that have trailing
4926 slashes, and similarly for dir_name. Add new primitives
4927 base_len and dir_len. Put the directory-name-related decls
4930 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4931 * backupfile.c (base_name): Likewise.
4932 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4933 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4934 * makepath.c (strip_trailing_slashes): Likewise.
4935 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4937 * rename.c (strip_trailing_slashes): Likewise.
4938 * same.c (base_name): Likewise.
4939 * stripslash.c (ISSLASH): Likewise.
4941 * addext.c: Include <dirname.h> after size_t is defined.
4942 * backupfile.c: Likewise.
4944 * addext.c (addext): Use base_len to trim redundant
4945 trailing slashes instead of doing it ourselves.
4946 But do not trim the last slash if it is not redundant.
4948 * backupfile.c (find_backup_file_name,
4949 max_backup_version): Use base_len instead of rolling it ourselves.
4950 Handle the case of "" and (on DOS) "C:" correctly.
4952 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4953 Include <string.h>, <dirname.h>.
4954 (base_name): Allow file names ending in slashes, other than names
4955 that are all slashes. In this case, return the basename followed
4956 by the slashes. This is more general, and can be used in places
4957 where the original base_name purposely had an assertion failure.
4958 (base_len): New function.
4960 * dirname.c: Include <string.h> instead of <stdlib.h>.
4961 Do not include <assert.h>; no longer needed.
4963 (memrchr): Remove decl.
4964 (dir_name_r): Remove.
4965 (dir_len): Renamed from dirlen. All callers changed.
4966 Rewrite in terms of base_name, for simplicity and consistency.
4967 (dir_name): Never return NULL. All callers changed.
4968 Do not include <stdlib.h> in test program; no longer needed.
4969 return 0; is fine for test program.
4971 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4973 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4975 * path-concat.c (path_concat): Use base_len to compute
4976 base length, not strlen; this means we cannot rely on memcpy
4979 * same.c (STREQ): Remove.
4980 (same_name): Handle the case where the basename ends in trailing '/'.
4982 * stripslash.c (strip_trailing_slashes): Return nonzero if
4983 a slash was stripped. Do not strip the last slash after a
4986 2001-04-08 Jim Meyering <meyering@lucent.com>
4988 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4989 recomputed; that's necessary when the offset spans a DST transition.
4990 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4992 2001-04-02 Jim Meyering <meyering@lucent.com>
4994 * regex.h, regex.c: Update from GNU libc.
4996 2001-03-19 Paul Eggert <eggert@twinsun.com>
4998 * version-etc.c (version_etc_copyright): Update to 2001.
5000 2001-03-16 Paul Eggert <eggert@twinsun.com>
5002 * tempname.c (uint64_t): Define to uintmax_t if
5003 not defined, and if UINT64_MAX is not defined.
5004 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5005 Reported by John David Anglin.
5007 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5009 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5010 alias if codeset is empty.
5011 * config.charset (BeOS): Use wildcard syntax.
5013 2001-03-13 Jim Meyering <meyering@lucent.com>
5015 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5016 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5019 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5021 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5023 * unicodeio.c (print_unicode_char): Simplify accordingly.
5025 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5027 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5028 support for DOS/DJGPP.
5030 2001-02-28 Paul Eggert <eggert@twinsun.com>
5032 * Makefile.am (libfetish_a_SOURCES):
5033 Add dup-safer.c, fopen-safer.c.
5034 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5036 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5038 2001-02-25 Paul Eggert <eggert@twinsun.com>
5040 The mkstemp replacement is taken from glibc 2.2.2, with some
5041 portability fixes for use outside glibc, as follows:
5043 * tempname.c (struct_stat64): New macro.
5044 (direxists, __gen_tempname): Use it.
5045 This avoids a portability problem with Solaris 8.
5047 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5048 (<stddef.h>, <stdint.h>, <string.h>):
5049 Include only if STDC_HEADERS || _LIBC.
5050 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5051 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5052 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5053 (__set_errno): Define this macro if <errno.h> doesn't.
5054 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5055 Define these macros if <stdio.h> doesn't.
5056 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5057 Define these macros if <sys/stat.h>
5058 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5059 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5060 __xstat64): Define if not _LIBC.
5061 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5062 (__gen_tempname): Invoke gettimeofday only if
5063 HAVE_GETTIMEOFDAY || _LIBC;
5064 otherwise, fall back on plain "time".
5065 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5067 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5069 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5071 2001-02-17 Jim Meyering <meyering@lucent.com>
5073 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5074 around included file name.
5076 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5078 * strftime.c: Update from GNU libc (the only changes were to comments).
5080 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5082 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5084 2001-02-17 Paul Eggert <eggert@twinsun.com>
5086 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5087 Remove workaround macros for hosts that have mbrtowc but not
5088 mbstate_t, as we now insist on proper declarations for both
5089 before using mbrtowc.
5091 2001-02-17 Jim Meyering <meyering@lucent.com>
5093 * regex.c: Update from libc.
5095 2001-02-16 Paul Eggert <eggert@twinsun.com>
5097 * alloca.c (malloc): Undef before defining, since stdlib.h
5098 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5099 Reported by Mark Hounschell via Paul Eggert.
5101 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5103 * config.charset: Update for FreeBSD 4.2.
5105 2001-01-26 Jim Meyering <meyering@lucent.com>
5107 * quotearg.c: Include stddef.h.
5108 * quote.c: Include stddef.h.
5109 Reported by Axel Kittenberger.
5111 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5112 line in double quotes so that it evokes a better diagnostic.
5113 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5114 Reported by Axel Kittenberger.
5116 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5118 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5119 to avoid a warning. Add back 'const' to inptr.
5121 2001-01-16 Jim Meyering <meyering@lucent.com>
5123 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5126 2001-01-14 Jim Meyering <meyering@lucent.com>
5128 * rename.c: New file. From Volker Borchert.
5129 Include stdlib.h, string.h or strings.h, and xalloc.h.
5130 Use strip_trailing_slashes rather than open-coding it.
5132 2001-01-03 Paul Eggert <eggert@twinsun.com>
5134 * strftime.c: Sync with glibc time/strftime.c 1.81.
5136 2001-01-03 Jim Meyering <meyering@lucent.com>
5138 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5139 local `inptr' to avoid warning with some system declarations of iconv.
5141 2000-12-29 Paul Eggert <eggert@twinsun.com>
5143 * modechange.c: Do not assume that mode_t uses the
5144 traditional octal encoding. E.g. "chmod 1 FOO" should set
5145 the other-execute bit of FOO even if S_IXOTH != 1.
5147 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5148 WOTH, XOTH, ALLM): New macros.
5149 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5150 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5152 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5153 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5155 No need to use uintmax_t; unsigned long is long enough.
5156 Don't bother to get suffix since we don't use it.
5158 2000-12-24 Jim Meyering <meyering@lucent.com>
5160 * hash.c (is_prime): Return explicit boolean values.
5161 (hash_get_first): Return NULL to appease Irix5.6's 89.
5162 Reported by Nelson Beebe.
5164 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5166 * localcharset.c (locale_charset): Add support for Win32.
5168 2000-12-18 Paul Eggert <eggert@twinsun.com>
5170 * physmem.h, physmem.c: New files.
5172 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5173 (noinst_HEADERS): Add physmem.h.
5175 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5176 't' for compatibility with Solaris 8 sort.
5178 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5180 * config.charset: Add support for BeOS.
5182 2000-12-16 Jim Meyering <meyering@lucent.com>
5184 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5185 SHELLS_FILE to a file name that's useful on djgpp systems.
5187 (ADDITIONAL_DEFAULT_SHELLS): Define.
5188 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5189 Based mostly on a patch from Prashant TR.
5191 2000-12-16 Jim Meyering <meyering@lucent.com>
5193 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5194 N and M) would have treated it like `chown N:N FILE'.
5196 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5198 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5200 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5201 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5202 to the list of canonical encodings. Rename EUC-CN to GB2312.
5204 2000-12-08 Andreas Schwab <schwab@suse.de>
5206 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5207 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5209 2000-12-07 Jim Meyering <meyering@lucent.com>
5211 * stripslash.c (ISSLASH): Define.
5212 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5215 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5216 (dir_name_r): Declare this function as static.
5217 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5218 manifest itself on a name containing a mix of slashes and
5220 Make this function work with names starting with a DOS-style
5221 drive letter and colon prefix.
5222 (dir_name): Append `.' if necessary.
5223 Based mostly on patches from Prashant TR and Eli Zaretskii.
5225 * dirname.h (dir_name_r): Remove prototype.
5227 2000-12-05 Jim Meyering <meyering@lucent.com>
5229 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5231 2000-12-04 Jim Meyering <meyering@lucent.com>
5233 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5234 Also include memory.h, stdlib.h, unistd.h if appropriate.
5235 Reported by Andreas Jaeger (conflicting declaration of malloc).
5237 2000-12-02 Jim Meyering <meyering@lucent.com>
5239 * closeout.h: Make idempotent, to avoid some obscure warnings.
5241 2000-12-01 Paul Eggert <eggert@twinsun.com>
5243 * memrchr.c: Include <config.h> before any system include file.
5245 2000-11-29 Paul Eggert <eggert@twinsun.com>
5247 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5249 2000-11-26 Jim Meyering <meyering@lucent.com>
5251 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5253 2000-11-22 Paul Eggert <eggert@twinsun.com>
5255 * strftime.c (my_strftime): Do not invoke mbrlen with a
5256 size of (size_t) -1; it's not portable.
5258 2000-11-17 Akim Demaille <akim@epita.fr>
5260 * obstack.h: Formatting changes.
5261 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5262 prevent type checking.
5263 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5264 cast the value to (void *): assigning a `foo *' to a `void *'
5266 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5268 2000-11-17 Jim Meyering <meyering@lucent.com>
5270 * strstr.c: Update from GNU libc.
5272 2000-11-16 Jim Meyering <meyering@lucent.com>
5274 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5276 2000-11-11 Jim Meyering <meyering@lucent.com>
5278 * error.c: Add a couple #includes, merging from GNU libc version.
5280 2000-11-10 Jim Meyering <meyering@lucent.com>
5282 * obstack.h: Update from GNU libc.
5283 * obstack.c: Likewise.
5285 2000-11-06 Paul Eggert <eggert@twinsun.com>
5287 * getusershell.c (setusershell): Use rewind rather than
5288 fseek/fseeko, to avoid configuration hassles with fseeko.
5289 Don't bother opening SHELLS_FILE if shellstream is NULL;
5292 2000-11-05 Jim Meyering <meyering@lucent.com>
5294 * makepath.h (make_dir): Declare.
5295 * makepath.c (make_dir): Remove `static' attribute.
5298 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5300 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5301 last one in a bucket, advance to the next bucket.
5303 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5305 * fnmatch.c: Do not comment out all the code if we are using
5306 the GNU C library, because in some cases we are replacing buggy
5307 code in the GNU C library itself.
5309 2000-10-30 Paul Eggert <eggert@twinsun.com>
5311 * error.h, getline.h, modechange.h:
5312 Remove "2000" from Copyright line, as the file hasn't been
5313 changed this year other than in the copyright notice.
5315 * xalloc.h: Add "2000" to Copyright line, as this file
5316 was changed this year.
5318 2000-10-30 Paul Eggert <eggert@twinsun.com>
5320 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5321 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5322 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5324 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5326 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5327 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5328 doesn't define __restrict_arr.
5330 2000-10-29 Jim Meyering <meyering@lucent.com>
5332 * xstat.in: Fix grammar in comment.
5334 2000-10-28 Jim Meyering <meyering@lucent.com>
5336 * memchr.c: Update from libc.
5337 Adjust for portability:
5338 [HAVE_STDLIB_H]: Include stdlib.h.
5339 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5340 Undef __memchr, too.
5341 [!weak_alias]: Define __memchr to memchr.
5343 * regex.c: Update from libc.
5344 * regex.h: Likewise.
5345 * getopt1.c: Likewise.
5346 * memcmp.c: Likewise.
5348 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5349 Avoid using fseek, when possible -- it's broken by design.
5350 Patch by Ulrich Drepper.
5352 2000-10-26 Jim Meyering <meyering@lucent.com>
5354 * strftime.c: Update from libc.
5356 2000-10-25 Jim Meyering <meyering@lucent.com>
5358 * obstack.c: Update from libc.
5360 2000-10-23 Jim Meyering <meyering@lucent.com>
5362 * hard-locale.c (hard_locale): Revert last change -- it was simply
5363 wrong. That set_locale call must not have any side effects.
5366 2000-10-22 Jim Meyering <meyering@lucent.com>
5368 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5369 [CYCLIC]: Remove now-unused definition.
5371 * save-cwd.c (O_DIRECTORY): Define, if needed.
5372 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5373 Suggestion from Ulrich Drepper.
5375 2000-10-21 Jim Meyering <meyering@lucent.com>
5377 * dirname.c (dir_name_r): New function, factored out of dir_name.
5378 (dir_name): Use dir_name_r.
5379 * dirname.h (dir_name_r): Declare it.
5381 2000-10-21 Jim Meyering <meyering@lucent.com>
5383 * dirname.c (memrchr): Declare if necessary.
5384 (dir_name): Remove the restriction that there be no
5385 trailing slashes. Now, this code skips past them, effectively
5387 [TEST_DIRNAME] (main): New unit tests.
5389 * memrchr.c: New file from GNU libc.
5390 Undef __memrchr, too.
5391 [!weak_alias]: Define __memrchr to memrchr.
5392 Guard weak_alias use with `#ifdef weak_alias'.
5394 2000-10-17 Jim Meyering <meyering@lucent.com>
5396 * quote.h (PARAMS): Define and use.
5397 Reported by Akim Demaille.
5399 * getopt.c: Update from libc.
5401 2000-10-16 Jim Meyering <meyering@lucent.com>
5403 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5406 2000-09-25 Jim Meyering <meyering@lucent.com>
5408 * md5.h (rol): Define (from GnuPG).
5410 * sha.c: Give credit (GnuPG) where due.
5411 (M): Use rol rather than open-coding it.
5412 Add a FIXME comment.
5414 2000-09-21 Jim Meyering <meyering@lucent.com>
5416 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5417 Reported by Michael Stone.
5419 2000-09-20 Jim Meyering <meyering@lucent.com>
5421 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5422 (noinst_HEADERS): Add sha.h.
5423 Based on code from Scott G. Miller and from GnuPG.
5425 2000-09-15 Jim Meyering <meyering@lucent.com>
5427 * regex.c: Update from libc.
5429 2000-09-10 Jim Meyering <meyering@lucent.com>
5431 * getopt.c (_getopt_internal): Update from glibc.
5433 2000-09-09 Jim Meyering <meyering@lucent.com>
5435 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5436 think it should be used as a general replacement for isascii.
5437 * fnmatch.c: Likewise.
5438 * mbswidth.c: Likewise
5439 * regex.c: Likewise.
5442 * userspec.c: Include sys/param.h and limits.h.
5444 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5445 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5446 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5447 UID, GID. Check range.
5449 2000-09-06 Jim Meyering <meyering@lucent.com>
5451 * getopt.c (_getopt_internal): Update from glibc.
5453 2000-08-30 Jim Meyering <meyering@lucent.com>
5455 * strftime.c: Merge in changes from GNU libc.
5457 2000-08-26 Jim Meyering <meyering@lucent.com>
5459 * closeout.c: Include "__fpending.h".
5460 (close_stdout_status): Return right away if there's nothing to flush.
5462 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5463 * __fpending.c: New file.
5464 * __fpending.h: New file.
5466 2000-08-07 Paul Eggert <eggert@twinsun.com>
5468 Standardize on "memory exhausted" instead of "Memory exhausted"
5469 or "virtual memory exhausted".
5470 * obstack.c (print_and_abort): Use "memory exhausted", not
5471 "virtual memory exhausted".
5472 * same.c (same_name): Invoke xalloc_die instead of printing
5474 * userspec.c (parse_user_spec): Likewise.
5475 * bumpalloc.h: comment fix
5476 * same.c, userspec.c: Include xalloc.h.
5478 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5479 not char *const and pointing to a constant array.
5480 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5481 (xrealloc): Comment fix.
5483 * userspec.c (parse_user_spec):
5484 Don't translate a message until just before returning,
5485 to avoid unnecessary translation.
5487 2000-08-07 Jim Meyering <meyering@lucent.com>
5489 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5490 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5491 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5492 getgroups.c, gethostname.c, getopt.h, group-member.c,
5493 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5494 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5495 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5496 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5497 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5498 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5499 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5500 yesno.c: Back out Copyright date changes for each file with no change
5501 this year. This eases coordination with other programs using the same
5502 source code modules. From Paul Eggert.
5504 2000-08-03 Greg McGary <greg@mcgary.org>
5506 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5507 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5508 (EXTEND_BUFFER): Use them.
5510 2000-08-01 Jim Meyering <meyering@lucent.com>
5512 * dirname.c (ISSLASH): Define.
5513 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5514 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5515 both `\' and `/' may be use as path separators.
5516 Based on a patch from Prashant TR.
5518 2000-07-31 Paul Eggert <eggert@twinsun.com>
5520 * quotearg.c (quotearg_n_options): Don't make the initial
5521 slot vector a constant, since it might get modified.
5523 2000-07-31 Jim Meyering <meyering@lucent.com>
5525 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5526 * obstack.c (print_and_abort): Likewise.
5528 2000-07-30 Paul Eggert <eggert@twinsun.com>
5530 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5531 buffer, so that the caller can always quote one small
5532 component of a "memory exhausted" message in slot 0.
5533 From a suggestion by Jim Meyering.
5535 2000-07-30 Jim Meyering <meyering@lucent.com>
5537 * makepath.c (make_path): Quote the other instance, too.
5539 * quotearg.c (N_STATIC_SLOTVECS): Define.
5540 (STATIC_BUF_SIZE): Define.
5541 (quotearg_n_options): Use only statically allocated storage when
5542 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5543 than STATIC_BUF_SIZE.
5545 2000-07-29 Jim Meyering <meyering@lucent.com>
5547 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5548 * dirname.c (dir_name): Likewise.
5550 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5552 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5553 (dir_name): Assert that there are no trailing slashes.
5555 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5557 * mbswidth.h (mbswidth): Add a flags argument.
5558 (mbswidth): New declaration.
5559 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5560 * mbswidth.c (mbswidth): Add a flags argument.
5561 (mbsnwidth): New function.
5563 2000-07-24 Jim Meyering <meyering@lucent.com>
5565 * mbswidth.c: Remove useless #else. From Bruno Haible.
5567 2000-07-23 Paul Eggert <eggert@twinsun.com>
5569 * mbswidth.c (_XOPEN_SOURCE):
5570 Don't define; this causes problems on Solaris 7.
5571 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5573 2000-07-23 Paul Eggert <eggert@twinsun.com>
5576 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5577 so that mbstate_t is always defined.
5579 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5580 be 1 in at least one GCC installation, and this configuration
5581 error is likely to be common. Ignoring MB_LEN_MAX hurts
5582 performance on hosts that have mbrtowc but have only unibyte
5583 locales, but I assume these hosts are rare.
5585 2000-07-23 Paul Eggert <eggert@twinsun.com>
5587 * quotearg.c: Streamline by invoking multibyte code only if needed.
5588 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5589 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5590 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5591 invoke multibyte primitives.
5593 2000-07-23 Jim Meyering <meyering@lucent.com>
5595 * basename.c (base_name): Add an assertion.
5597 2000-07-15 Bruno Haible <clisp.cons.org>
5599 * quotearg.c: When the system forces us to redefine mbstate_t,
5600 shadow its mbsinit function.
5602 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5604 * mbswidth.h: New file.
5605 * mbswidth.c: New file.
5606 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5607 (noinst_HEADERS): Add mbswidth.h.
5609 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5611 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5614 2000-07-15 Jim Meyering <meyering@lucent.com>
5616 * makepath.c: Include quote.h.
5617 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5618 corresponding argument in a `quote (...)' call.
5619 Give better diagnostics.
5621 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5622 (noinst_HEADERS): Add quote.h.
5624 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5625 from tar's src/misc.c.
5626 * quote.h: New file. Prototypes for same.
5628 2000-07-10 Paul Eggert <eggert@twinsun.com>
5630 From a suggestion by Bruno Haible.
5631 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5632 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5633 to decide whether to define the BeOS workaround macro;
5634 this adjusts to the change to AC_MBSTATE_T.
5636 2000-07-13 Paul Eggert <eggert@twinsun.com>
5638 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5640 * quotearg.c (quoting_style_args, quoting_style_vals,
5641 quotearg_buffer_restyled): Add support for
5642 clocale_quoting_style. Undo previous change to
5643 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5644 and "{RIGHT QUOTATION MARK}" msgids.
5646 2000-07-05 Paul Eggert <eggert@twinsun.com>
5648 The old behavior of quoting `like this' doesn't look good with
5649 newer, ISO-style fonts. See:
5650 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5652 Instead, quote "like this" by default. Let the translator
5653 tailor the locale-specific quoting behavior by providing
5654 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5656 * quotearg.c (N_): New macro.
5657 (gettext_default): New function.
5658 (quotearg_buffer_restyled): Use
5659 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5660 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5662 2000-07-09 Jim Meyering <meyering@lucent.com>
5664 * Most files: Update copyright dates to include 2000.
5666 2000-07-08 Jim Meyering <meyering@lucent.com>
5668 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5670 (xgethostname): Remove now-unnecessary #ifdef.
5671 Move declaration of `err' into loop where it's used.
5673 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5675 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5676 by allocating a larger buffer. Test the gethostname return value for
5677 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5678 returns an error and ENAMETOOLONG isn't defined.
5680 2000-07-05 Paul Eggert <eggert@twinsun.com>
5681 and Bruno Haible <haible@clisp.cons.org>
5683 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5685 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5687 * quotearg.c (struct quoting_options): Simplify quote_these_too
5690 2000-07-03 Jim Meyering <meyering@lucent.com>
5692 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5693 Reported by Bruno Haible.
5695 2000-07-04 Jim Meyering <meyering@lucent.com>
5697 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5698 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5701 2000-07-03 Paul Eggert <eggert@twinsun.com>
5702 and Bruno Haible <haible@clisp.cons.org>
5704 * quotearg.c (mbrtowc):
5705 Assign to *pwc, and return 1 only if result is nonzero.
5706 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5708 2000-07-03 Jim Meyering <meyering@lucent.com>
5710 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5711 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5714 2000-07-02 Jim Meyering <meyering@lucent.com>
5716 * quotearg.c (mbstate_t): Don't define here.
5718 2000-07-02 Jim Meyering <meyering@lucent.com>
5720 * nanosleep.c (SIGCONT): Define if not already defined.
5722 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5724 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5725 per change in ../m4/ls-mntd-fs.m4.
5726 (read_filesystem_list): Ignore symbolic links.
5728 2000-06-29 Jim Meyering <meyering@lucent.com>
5730 * same.c: Include <string.h> or <strings.h>, as appropriate,
5731 for declaration of strcmp.
5733 * long-options.c: Include <stdlib.h>, for declaration of exit.
5735 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5736 Avoid warning by casting result to `char *' to remove `const'.
5738 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5740 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5742 2000-06-26 Paul Eggert <eggert@twinsun.com>
5744 savedir now sets errno on failure and invokes xmalloc to get memory.
5745 Fix a couple of other minor bugs while we're at it.
5747 * savedir.c (<unistd.h>): Do not include; there's no need.
5748 (NAMLEN): Remove macro.
5749 (malloc, realloc): Remove decls.
5751 ("xalloc.h"): Include.
5752 (NAME_SIZE_DEFAULT): New macro.
5753 (savedir): Use xmalloc / xrealloc to allocate memory.
5754 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5755 Skip "" directory entries.
5756 Use strlen to calculate directory entry length, since the old method
5757 is rarely used these days and isn't worth supporting.
5758 Don't use a pointer after freeing it.
5759 Check for integer overflow when calculating allocation size.
5760 Use memcpy to copy entries, instead of stpcpy.
5761 Set errno properly when returning NULL.
5762 Check for readdir error.
5764 2000-06-26 Jim Meyering <meyering@lucent.com>
5766 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5768 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5770 * getusershell.c (xmalloc, xrealloc): Remove functions.
5772 Don't include <stdlib.h>. Don't declare malloc, realloc.
5774 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5776 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5778 2000-06-24 Jim Meyering <meyering@lucent.com>
5780 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5782 2000-06-21 Jim Meyering <meyering@lucent.com>
5784 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5786 2000-06-19 Paul Eggert <eggert@twinsun.com>
5788 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5789 (mbrtowc, mbstate_t): Define substitutes if
5790 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5791 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5792 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5794 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5796 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5797 than 1024, return a memory chunk of least possible size, instead
5798 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5799 Use free/xmalloc instead of xrealloc to avoid copying for very long
5802 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5804 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5805 address, not strdup. Include <stdlib.h> and don't declare free().
5807 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5809 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5812 2000-06-21 Jim Meyering <meyering@lucent.com>
5814 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5815 (noinst_HEADERS): Add getstr.h.
5817 * getline.c (getstr): Move into a separate file.
5818 * getstr.c (getstr): New file, extracted from getline.c, with
5819 the following changes: new parameter, delim2; both delim[12]
5820 parameters have type `int', not `char'. The latter would lose
5821 with 8-bit delimiters.
5822 * getstr.h: New file.
5824 2000-06-19 Jim Meyering <meyering@lucent.com>
5826 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5828 2000-06-18 Jim Meyering <meyering@lucent.com>
5830 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5831 Besides, these days every porting target provides a mkdir function.
5833 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5834 (this snippet comes from src/system.h).
5836 2000-06-15 Paul Eggert <eggert@twinsun.com>
5838 * human.c (adjust_value): New function.
5839 (human_readable_inexact): Apply rounding style even when
5840 printing approximate values.
5842 2000-06-14 Paul Eggert <eggert@twinsun.com>
5844 * human.c (human_readable_inexact): Allow an input block
5845 size that is not a multiple of the output block size, and vice versa.
5846 Reported by Piergiorgio Sartor.
5848 2000-06-14 Paul Eggert <eggert@twinsun.com>
5850 * getdate.y (get_date): Apply relative times after time
5851 zone indicator, not before. Reported by Todd A. Jacobs.
5853 2000-06-13 Jim Meyering <meyering@lucent.com>
5855 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5857 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5859 2000-06-12 Paul Eggert <eggert@twinsun.com>
5861 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5863 2000-06-04 Paul Eggert <eggert@twinsun.com>
5865 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5867 2000-06-04 Jim Meyering <meyering@lucent.com>
5869 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5870 SunOS 4.1.4 for which gid_t is an unsigned type.
5872 2000-06-03 Jim Meyering <meyering@lucent.com>
5874 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5876 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5878 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5879 newer, don't install charset.alias.
5880 * config.charset: Change the Linux/glibc rules so they become empty
5881 on glibc-2.1 or newer.
5883 2000-06-02 Jim Meyering <meyering@lucent.com>
5885 * mountlist.c: Back out last change. Instead, do this...
5886 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5887 member using the same `ignore'-testing code.
5888 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5892 2000-05-29 Jim Meyering <meyering@lucent.com>
5894 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5895 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5897 2000-05-22 Jim Meyering <meyering@lucent.com>
5899 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5901 2000-05-18 Jim Meyering <meyering@lucent.com>
5903 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5904 back, too, since it may have been modified by allocate_entry.
5905 (hash_delete): Rewrite to use neither the assignment operator
5906 nor the comma operator in an if-expression.
5908 2000-05-15 Paul Eggert <eggert@twinsun.com>
5911 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5912 Remove; no longer needed.
5913 "quotearg.h": Add include.
5914 (file_name): Do not bother to explicitly initialize to NULL; it's less
5915 efficient on some hosts.
5916 (close_stdout_status): Remove test as to whether stdout was already
5917 closed; it breaks for the case "echo x | sort >&-".
5918 Quote file name colons.
5919 Do not assume that _("write error") lacks format strings.
5921 2000-05-15 Jim Meyering <meyering@lucent.com>
5923 * version-etc.c (version_etc_copyright): Update the copyright string
5924 used in all --version output.
5926 2000-05-14 Jim Meyering <meyering@lucent.com>
5928 * closeout.c (close_stdout_set_file_name): New function.
5929 (close_stdout_status): Use new file-scoped global.
5930 Return right away if fstat says the stdout file descriptor is invalid.
5931 * closeout.h (close_stdout_set_file_name): Declare.
5933 2000-05-10 Jim Meyering <meyering@lucent.com>
5935 * closeout.c [default_exit_status]: New file-scoped variable.
5936 (close_stdout_set_status): New function.
5937 * closeout.h (close_stdout_set_status): Declare.
5939 2000-05-08 Jim Meyering <meyering@lucent.com>
5941 * long-options.c: Don't include closeout.h.
5942 (parse_long_options): Don't call close_stdout for --version.
5944 2000-05-06 Jim Meyering <meyering@lucent.com>
5946 * strnlen.c: Undefine __strnlen and strnlen.
5947 [!weak_alias]: Define __strnlen to strnlen.
5949 * atexit.c: New file, from libiberty.
5951 2000-05-06 Jim Meyering <meyering@lucent.com>
5953 * closeout.c (close_stdout_status): Also check for errors on the
5956 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5958 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5959 instead of xmalloc, xrealloc, path_concat.
5960 (locale_charset): Treat empty environment variables as absent.
5961 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5963 2000-05-04 Jim Meyering <meyering@lucent.com>
5965 * getopt.c: Update from glibc.
5966 * obstack.c: Likewise.
5967 * obstack.h: Likewise.
5968 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5970 * regex.h: Likewise.
5971 * strndup.c: Likewise.
5972 * strnlen.c: New file, from glibc.
5974 2000-05-01 Jim Meyering <meyering@lucent.com>
5976 * full-write.c (full_write): Remove `FIXME' part of comment.
5978 2000-04-29 Jim Meyering <meyering@lucent.com>
5980 * path-concat.c: Declare strdup only if it's not defined.
5981 * canon-host.c: Likewise.
5983 2000-04-28 Jim Meyering <meyering@lucent.com>
5985 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5986 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5987 included first, then limits.h is included by locale.h by libintl.h.
5988 From John David Anglin.
5990 2000-04-25 Jim Meyering <meyering@lucent.com>
5992 * makepath.c (S_IRWXUGO): Define.
5993 (make_path): Always perform explicit chmod if MODE specifies any
5994 of the `special' permission bits. Prompted by a bug report against
5995 install from Mate Wierdl and Joost van Baal.
5997 2000-04-18 Jim Meyering <meyering@lucent.com>
6001 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6002 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6004 2000-04-17 Jim Meyering <meyering@lucent.com>
6006 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6007 the definition of it to rpl_strftime also defined-away the system's
6010 2000-04-15 Jim Meyering <meyering@lucent.com>
6012 Use `C' to denote so-called `contiguous' files, the same way
6014 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6015 (ftypelet): Use S_ISCTG.
6016 From Michael Deutschmann.
6018 2000-04-14 Jim Meyering <meyering@lucent.com>
6020 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6022 2000-04-08 Jim Meyering <meyering@lucent.com>
6024 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6025 names don't conflict. Reported by Eli Zaretskii.
6027 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6029 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6030 bug. Deal with the different error behavior of Irix iconv.
6032 2000-04-07 Jim Meyering <meyering@lucent.com>
6034 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6035 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6037 2000-04-05 Jim Meyering <meyering@lucent.com>
6039 Portability tweaks required for ultrix4.3.
6040 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6041 * readutmp.c: Include sys/types.h before sys/stat.h.
6042 * canon-host.c: Declare strdup.
6043 * path-concat.c: Likewise.
6044 From John David Anglin.
6046 2000-04-04 Jim Meyering <meyering@lucent.com>
6048 Be more DOS 8.3-friendly.
6049 * ref-add.sin: Renamed from ref-add.sed.in.
6050 * ref-del.sin: Renamed from ref-del.sed.in.
6051 * Makefile.am: Reflect renaming.
6052 Reported by Eli Zaretskii.
6054 Use a temporary file name that won't clash with `charset.alias'
6055 in the DOS 8.3 name space.
6056 * Makefile.am (charset_tmp): Define.
6057 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6058 (uninstall-local): Likewise.
6059 Reported by Eli Zaretskii.
6061 2000-03-29 Paul Eggert <eggert@twinsun.com>
6063 * time/strftime.c (my_strftime): Make sure we call the system
6064 strftime, not ourselves, when invoking the underlying strftime.
6066 2000-03-24 Jim Meyering <meyering@lucent.com>
6068 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6069 (charset_alias): Define.
6070 (install-exec-local): Factor out common code.
6071 (uninstall-local): Split lines longer than 80.
6072 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6074 (.sed.in.sed): New rule. Don't redirect directly to $@.
6075 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6077 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6079 * config.charset: Output a line containing "Packages using this file".
6080 * ref-add.sed.in, ref-del.sed.in: New files.
6081 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6082 ref-del.sed): New rules.
6084 2000-03-17 Jim Meyering <meyering@lucent.com>
6086 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6087 Otherwise, include <strings.h>
6089 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6091 * unicodeio.c (utf8_wctomb): New function.
6092 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6093 format instead of in UCS-4 with platform dependent endianness.
6095 2000-03-07 Paul Eggert <eggert@twinsun.com>
6097 * savedir.c (savedir): Work even if directory size is
6098 negative; this can happen with some screwy NFS configurations.
6100 2000-03-06 Jim Meyering <meyering@lucent.com>
6102 * localcharset.c (get_charset_aliases): Don't try to free file_name
6103 if it's NULL (because we ran out of memory). From Bruno Haible.
6105 2000-03-05 Jim Meyering <meyering@lucent.com>
6107 * localcharset.c ("path-concat.h"): Include.
6108 (get_charset_aliases): Use path_concat instead of ANSI string
6111 * unicodeio.h (PARAMS): Define.
6112 Use it to guard prototype.
6114 2000-03-04 Jim Meyering <meyering@lucent.com>
6116 * Makefile.am (install-exec-local): Create $(libdir) before installing
6118 (uninstall-local): Uncomment this rule so `make distcheck' works
6121 * unicodeio.c (<errno.h>): Include it.
6122 (errno): Declare if not defined.
6124 * localcharset.c: Add Bruno's comment justifying use of volatile.
6126 * config.charset: New version, incorporating remarks from a linux
6127 i18n mailing list. From Bruno Haible.
6129 2000-03-02 Jim Meyering <meyering@lucent.com>
6131 * Makefile.am (EXTRA_DIST): Add config.charset.
6133 2000-03-01 Jim Meyering <meyering@lucent.com>
6135 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6136 * unicodeio.c: Likewise.
6138 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6140 * config.charset: New file.
6141 * localcharset.c: New file.
6142 * unicodeio.h, unicodeio.c: New files.
6143 * Makefile.am (DEFS): Add -DLIBDIR=...
6144 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6145 (noinst_HEADERS): Add unicodeio.h.
6146 (all-local, install-exec-local, charset.alias): New targets.
6148 2000-02-28 Paul Eggert <eggert@twinsun.com>
6150 * quotearg.c (ALERT_CHAR): New macro.
6151 (quotearg_buffer_restyled): Use it.
6153 2000-02-27 Jim Meyering <meyering@lucent.com>
6155 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6156 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6158 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6159 not `#if STDC_HEADERS'.
6160 Declare malloc if needed.
6162 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6163 now that autoconf always defines the HAVE_DECL_ symbols.
6164 * human.c: Likewise.
6166 * strtoumax.c: Likewise.
6168 * backupfile.c: Arrange for cpp to fail if the configure-time
6169 declaration check was not run.
6171 * human.c: Likewise.
6173 * strtoumax.c: Likewise.
6175 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6176 then first look up the entire `.'-containing string as a login name.
6178 2000-02-18 Paul Eggert <eggert@twinsun.com>
6180 * getdate.y: Handle two-digit years with leading zeros correctly.
6181 (textint): New typedef.
6182 (parser_control): Member year changed from int to textint.
6184 (YYSTYPE): Removed; replaced by %union with int and textint members.
6185 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6186 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6187 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6188 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6189 (date, number, to_year): Use width of number in digits, not its value,
6190 to determine whether it's a 2-digit year, or a 2-digit time.
6191 (yylex): Store number of digits of numeric tokens.
6192 Reported by John Kendall.
6194 (parser_control): Changed from struct parser_control to typedef (for
6195 consistency). All uses changed.
6197 (tID): Removed; not used.
6198 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6200 2000-02-14 Paul Eggert <eggert@twinsun.com>
6202 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6203 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6205 2000-02-12 Jim Meyering <meyering@lucent.com>
6207 * userspec.c (ISDIGIT): Define it.
6208 (isdigit): Remove definition.
6209 (is_number): Use ISDIGIT, not isdigit.
6210 <libintl.h>: Include.
6212 (parse_user_spec): Mark translatable strings.
6214 2000-02-10 Jim Meyering <meyering@lucent.com>
6216 With these changes, nanosleep.[ch] are finally enough like the other
6217 lib/* replacement files to compile on a few more losing systems.
6219 * nanosleep.h: Don't include config.h.
6220 Remove prototype from declaration of nanosleep.
6221 (PARAMS): Remove now-unneeded definition.
6222 * nanosleep.c: #undef nanosleep.
6223 (rpl_nanosleep): Rename from nanosleep.
6225 2000-02-03 Jim Meyering <meyering@lucent.com>
6227 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6228 rather than with `#if HAVE_UTMPNAME'.
6230 2000-02-01 Jim Meyering <meyering@lucent.com>
6232 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6234 2000-01-31 Jim Meyering <meyering@lucent.com>
6236 * nanosleep.h (nanosleep): Guard declaration with
6237 `#if ! HAVE_DECL_NANOSLEEP'.
6238 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6239 the declaration in that vendor's sys/timers.h.
6240 Reported by Christian Krackowizer.
6242 * quotearg.c (ISASCII): Add #undef and move definition to follow
6243 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6244 (ISPRINT): Likewise.
6245 Reported by Tom Tromey.
6247 2000-01-30 Jim Meyering <meyering@lucent.com>
6249 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6250 uses of ->ut_name. The latter doesn't work with new Linux header files
6251 where only utmpx.ut_user is declared.
6253 * readutmp.h (UT_USER): Define.
6255 2000-01-23 Jim Meyering <meyering@lucent.com>
6257 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6260 2000-01-22 Jim Meyering <meyering@lucent.com>
6262 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6263 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6264 Required for some AIX systems. Reported by Christian Krackowizer.
6265 [TESTING] (main): New function.
6267 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6268 * dirname.c (dir_name): Support for DOS-style file names with drive
6271 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6273 * strverscmp.c (ISDIGIT): Define.
6274 (strverscmp): Use ISDIGIT, not isdigit.
6276 2000-01-17 Paul Eggert <eggert@twinsun.com>
6278 * nanosleep.c (nanosleep):
6279 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6280 POSIX.1 doesn't require SA_INTERRUPT and some systems
6281 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6282 it's been part of POSIX.1 since day 1 (in 1988).
6284 2000-01-17 Jim Meyering <meyering@lucent.com>
6286 * interlock: Remove unused file. Reported by François Pinard.
6288 2000-01-16 Paul Eggert <eggert@twinsun.com>
6290 * quotearg.c (quotearg_buffer_restyled): Do not quote
6291 alert, backslash, formfeed, and vertical tab unnecessarily in
6292 shell quoting style.
6295 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6296 Free Software Foundation, Inc.
6297 Copying and distribution of this file, with or without modification,
6298 are permitted provided the copyright notice and this notice are preserved.