1 2005-03-14 Jim Meyering <jim@meyering.net>
3 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
5 to be nonzero so that we (and caller) can detect the difference
6 between a valid zero-length expansion and an error return, even
7 when the underlying strftime fails before writing anything into
10 2005-03-10 Jim Meyering <jim@meyering.net>
12 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
13 so that this module works on systems without fchdir.
15 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
17 Factor int-properties macros into a single file, except for
19 * intprops.h: New file.
20 * getloadavg.c: Include it instead of limits.h.
21 (INT_STRLEN_BOUND): Remove.
22 * human.c: Include intprops.h.
23 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
24 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
25 * inttostr.h: Include intprops.h instead of limits.h.
26 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
27 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
28 for consistency with intprops.h.
29 (time_t_is_integer, twos_complement_arithmetic): Use them.
30 * sig2str.h: Include <signal.h>, intprops.h.
31 (INT_STRLEN_BOUND): Remove.
32 * strftime.c (TYPE_SIGNED): Remove.
33 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
34 * strtol.c: Adjust comments to match intprops.h.
35 * userspec.c: Include intprops.h.
36 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
37 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
38 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
39 instead of rolling our own expressions.
40 * xstrtol.c: Include xstrtol.h first, to test interface.
42 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
44 (my_strftime): Do not mishandle years close to INT_MAX, by doing
45 the right thing even if adding 1900 would overflow. Similarly
46 for tm_mon + 1 and tm_yday + 1.
47 Make %Y always equivalent to %C%y, and similarly for %G and %g.
48 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
49 (DO_SIGNED_NUMBER): New macro.
50 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
52 2005-03-07 Bruno Haible <bruno@clisp.org>
54 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
56 2005-03-03 Derek R. Price <derek@ximbiot.com>
57 Bruno Haible <bruno@clisp.org>
59 * pagealign_alloc.h: New file.
60 * pagealign_alloc.c: New file.
62 2005-01-28 Bruno Haible <bruno@clisp.org>
64 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
67 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
69 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
70 The workaround isn't strictly needed for POSIX conformance, and
71 it's too much of a pain to configure and maintain. We'll ask
72 people to fix their kernels instead.
73 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
74 (NANOSLEEP_BUG_WORKAROUND): Remove.
75 (xnanosleep): Remove the workaround.
77 2005-02-12 Bruno Haible <bruno@clisp.org>
79 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
81 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
83 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
84 * timespec.h (gettime): Return void, since it always
85 succeeds now. All uses changed.
86 * gettime.c (gettime) Likewise.
87 [HAVE_NANOTIME]: Prefer nanotime.
88 Assume gettimeofday succeeds, as POSIX requires.
89 Assime time () succeeds, since other code already does.
90 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
91 (timespec_subtract): Remove.
92 (NANOSLEEP_BUG_WORKAROUND): New constant.
93 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
94 things considerably. Use it only on GNU/Linux hosts, since the
95 workaround shouldn't be needed elsewhere.
97 2005-02-24 Bruno Haible <bruno@clisp.org>
99 * gettext.h: Update from GNU gettext 0.14.2.
101 2005-02-24 Bruno Haible <bruno@clisp.org>
103 * localcharset.c: Update from GNU gettext 0.14.2.
104 * config.charset: Update from GNU gettext 0.14.2.
106 2005-02-22 Simon Josefsson <jas@extundo.com>
108 * iconvme.h, iconvme.c: New files, from libc.
110 2005-02-20 Neil Conway <neilc@samurai.com>
112 * xgethostname.c (xgethostname): Check for ENOMEM, which is
113 returned by OSX/Darwin if the specified buffer is not large
114 enough for the hostname.
116 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
118 * memrchr.h: New file.
119 * chdir-long.c: Include it.
120 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
121 Don't bother including stddef.h.
123 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
125 * argp-help.c (__argp_help): Create a fake struct argp_state and
126 pass it to _help, otherwise the latter coredumps trying to
127 dereference state.root_argp.
129 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
131 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
133 Include <sys/types.h>, for dev_t.
134 (ME_DUMMY, ME_REMOTE): Move from here....
135 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
136 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
138 Include mountlist.h first, to test the interface.
140 2005-01-29 Bruno Haible <bruno@clisp.org>
142 * progname.c (program_name): Initialize.
143 Needed when linking statically on MacOS X.
145 2005-01-28 Bruno Haible <bruno@clisp.org>
147 * javacomp.sh.in: New file, from GNU gettext.
148 * javacomp.h: New file, from GNU gettext.
149 * javacomp.c: New file, from GNU gettext.
151 2005-01-26 Bruno Haible <bruno@clisp.org>
153 * javaexec.sh.in: New file, from GNU gettext.
154 * javaexec.h: New file, from GNU gettext.
155 * javaexec.c: New file, from GNU gettext.
157 2005-01-26 Simon Josefsson <jas@extundo.com>
159 * gai_strerror.c: Use GPL in header.
161 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
163 * argp-help.c (hol_entry_help): Avoid using non-constant
164 initializers for struct pentry_state.
165 (__argp_error): Check return value of __asprintf
166 (__argp_failure): Translate error message
168 * argp-parse.c: Removed braces around the expansion of N_()
170 2005-01-21 Jim Meyering <jim@meyering.net>
172 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
173 same value as for Solaris 9.
175 * chdir-long.c (chdir_long): Rewrite to remove limitation on
176 component length. This included changing the parameter to be
177 of type `char *' rather than `char const *'.
178 * chdir-long.h (chdir_long): Update prototype.
180 * openat.c (fdopendir, fstatat): New functions.
181 * openat.h: Include headers required for use of DIR and struct stat.
182 [AT_SYMLINK_NOFOLLOW]: Define.
183 (fdopendir, fstatat): Add prototypes.
185 2005-01-21 Bruno Haible <bruno@clisp.org>
187 * classpath.h: New file, from GNU gettext.
188 * classpath.c: New file, from GNU gettext.
190 2005-01-20 Simon Josefsson <jas@extundo.com>
192 * version-etc-fsf.c: New file, with version_etc_copyright.
193 * version-etc.c: Remove version_etc_copyright.
194 * version-etc.h (version_etc_copyright): Use [] instead of * in
195 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
197 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
199 * save-cwd.c (save_cwd): Remove code to support the case
200 where fchdir is missing or flaky.
202 2005-01-20 Simon Josefsson <jas@extundo.com>
204 * base64.h (isbase64): Add.
206 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
207 using a unsigned prototype, don't inline.
208 (base64_decode): Use it.
210 2005-01-19 Bruno Haible <bruno@clisp.org>
212 * sh-quote.h: New file, from GNU gettext.
213 * sh-quote.c: New file, from GNU gettext.
215 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
217 Merge changes from coreutils, as described below in several
218 changelogs dated today.
220 * save-cwd.c: Include "save-cwd.h" before other include files.
221 (O_DIRECTORY): Remove; not needed here, since "." must be
222 a directory. All uses removed.
223 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
224 universal on Suns, and we also need to test for IRIX.
225 Revamp code to use 'if' rather than '#if'.
226 Avoid unnecessary comparison of cwd->desc to 0.
228 * utimens.c (futimens): Robustify the previous patch, by checking
229 for known valid error numbers rather than observed invalid ones.
231 2005-01-18 Jim Meyering <jim@meyering.net>
233 * version-etc.c (version_etc_copyright): Update copyright date.
235 * utimens.c (futimens): Account for the fact that futimes
236 can also fail with errno == ENOSYS or errno == ENOENT.
237 Patch from Dmitry V. Levin.
239 Change the name of the robust chdir function from chdir to chdir_long.
240 * save-cwd.c: Include chdir-long.h rather than chdir.h.
241 (restore_cwd): Use chdir_long, not chdir.
242 * chdir-long.c: Renamed from chdir.c.
243 * chdir-long.h: Renamed from chdir.h.
244 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
247 2005-01-18 Bob Proulx <bob@proulx.com>
249 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
250 offsetof() macro construct to avoid compile failure with native HP-UX
251 11.0 ANSI C compiler.
253 2005-01-06 Bruno Haible <bruno@clisp.org>
255 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
256 because stpncpy.m4 takes care of it.
258 2004-01-24 Bruno Haible <bruno@clisp.org>
260 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
262 2003-10-09 Bruno Haible <bruno@clisp.org>
264 * progreloc.c: Include xalloc.h instead of xmalloc.h.
266 2005-01-06 Bruno Haible <bruno@clisp.org>
268 * fwriteerror.h (fwriteerror): Change specification to include fclose.
269 * fwriteerror.c: Include <stdbool.h>.
270 (fwriteerror): At the end, close the file stream. Record whether
271 stdout was already closed.
273 2004-05-27 Bruno Haible <bruno@clisp.org>
275 * execute.c (environ): Declare if needed.
276 * pipe.c (environ): Likewise.
277 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
279 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
281 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
282 definitions to be after all include files, to avoid collisions.
283 Problem reported by Bob Proulx.
285 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
287 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
288 not needed. This removes a dependency on the gettext module.
289 [defined _LIBC]: Do not include <libintl.h>; not needed.
291 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
293 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
296 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
298 * argp-parse.c: Include <stddef.h>.
299 (alignof, alignto): New macros.
300 (parser_init): Don't assume that void * is aligned sufficiently
303 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
304 need to extend the stack.
305 (YYINITDEPTH): New macro, so that the initial stack isn't overly
308 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
310 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
312 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
314 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
315 Remove now-obsolete comment about AIX.
316 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
317 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
318 (YYMAXDEPTH): New macro.
320 2004-12-18 Bruno Haible <bruno@clisp.org>
322 * fatal-signal.c (fatal_signals): Make non-const.
323 (init_fatal_signals): New function.
324 (uninstall_handlers, install_handlers): Ignore signals that were set to
326 (at_fatal_signal): Call init_fatal_signals.
327 (init_fatal_signal_set): Likewise. Ignore signals that were set to
329 Reported by Paul Eggert.
331 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
333 * getdate.y (textint): New member "negative".
334 (time_zone_hhmm): New function.
335 Expect 14 shift-reduce conflicts, not 13.
336 (o_colon_minutes): New rule.
337 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
338 (yylex): Set the "negative" member of signed numbers.
340 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
342 Changes imported from coreutils.
343 * hard-locale.c: Assume <locale.h> exists.
345 (GLIBC_VERSION): New macro.
346 (hard_locale): Assume setlocale exists.
347 Rewrite to avoid #ifdef.
348 Use strdup rather than malloc + strcpy.
349 * human.c: Assume <locale.h> exists.
350 (human_readable): Assume localeconv exists.
352 2004-12-01 Jakub Jelinek <jakub@redhat.com>
354 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
355 convert T2, not T. (Imported from libc.)
357 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
359 * getcwd.c (is_ENAMETOOLONG): New macro.
360 (__getcwd.c): Don't restore errno; glibc doesn't.
361 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
362 first, falling back to our code only if its results look suspicious.
363 Ensure that the resulting buffer is only as large as necessary.
365 * readutmp.c: Include readutmp.h first.
366 Include <errno.h>, since readutmp.h no longer does that.
367 * readutmp.h: Don't include <errno.h>,
368 <sys/param.h>, <time.h>; not needed to establish interface.
369 (errno): Remove decl.
370 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
371 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
372 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
374 2004-11-28 Simon Josefsson <jas@extundo.com>
376 * base64.h, base64.c: New file.
378 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
380 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
382 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
384 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
385 HP's ANSI C compiler.
386 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
387 Declaring int functions causes warnings on some modern systems and
388 shouldn't be needed to compile on ancient ones.
389 * same.c (MIN) [defined MIN]: Don't define, since it's already
392 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
393 with the following changes.
394 (__set_errno): Parenthesize properly.
396 (MIN, MAX, MATCHING_INO): New macros.
397 (__getcwd): Define with prototype, not K&R form.
398 Use heuristics to allocate default buffer on stack if possible.
399 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
400 behavior, and to avoid the PATH_MAX limit when computing
402 Use MATCHING_INO to compare inode number to file.
403 Check for arithmetic overflow in size calculations.
404 Fix bug in reallocation of dot array that caused getcwd to fail
405 on directories nested deeper than 75.
406 Be more careful about saving errno on error.
407 Do not use realloc; use only free+malloc, as this is a bit
408 more flexible and avoids a needless copy operation.
409 Do not inspect st_dev and st_ino for symbolic links; POSIX
410 doesn't specify the latter.
411 Check for closedir errors.
412 Avoid needless casts.
413 Use "#ifdef weak_alias" around weak_alias, to be like other
415 The following changes to getcwd.c have effect only when used in
416 gnulib; they have no effect inside glibc proper.
417 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
418 as alloca isn't used.
419 (alloca, __alloca): Likewise.
420 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
421 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
422 unconditionally, as gnulib assumes C89 or better.
423 Do not include <sys/param.h>.
424 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
425 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
427 (NULL) [!defined NULL]: Remove; we assume C89 or better.
428 Include <dirent.h> in a way that is compatible with modern Autoconf.
429 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
430 New macros, if not already defined.
431 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
432 Use "_LIBC", not "defined _LIBC", for consistency.
433 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
435 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
436 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
437 * xgetcwd.c: David MacKenzie's old code was removed, so give
438 credit only to Jim Meyering and adjust the copyright dates.
439 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
440 <stdlib.h>, <unistd.h>, "pathmax.h".
441 Instead, include "xgetcwd.h" (first) and "getcwd.h".
442 (INITIAL_BUFFER_SIZE): Remove.
443 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
445 2004-11-23 Jim Meyering <jim@meyering.net>
447 * getopt_.h: Remove trailing blanks.
449 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
451 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
452 (futimens): New function, which uses futimes if available.
453 (futimens, utimens): Support timespec==NULL, with same semantics
454 as utime and utimens.
455 * utimens.h (futimens): New decl.
457 2004-11-23 Jim Meyering <jim@meyering.net>
459 * __fpending.c: Add comment.
461 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
463 * getopt_.h: Re-addition of __getopt_argv_const caused
464 redefinition warnings. To avoid them, include the defines
465 in `#if !defined __need_getopt ... #endif'. The only place
466 where __getopt_argv_const is used is in definitions
467 of getopt_long and getopt_long_only below, which are as well
468 protected by `#ifndef __need_getopt'.
469 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
470 __need_getopt after including <stdio.h> and <unistd.h> These
471 headers might have defined it.
473 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
475 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
477 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
478 optopt): Use them instead of invoking ## directly; otherwise, the
479 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
481 2004-11-19 Bruno Haible <bruno@clisp.org>
483 * strtok_r.c: Move comments from here...
484 * strtok_r.h: ... to here.
486 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
488 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
489 might fail. Problem reported by Yoann Vandoorselaere.
490 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
491 that mishandle size_t overflow.
493 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
495 * canon-host.c: Include "strdup.h".
496 (canon_host): Use getaddrinfo if available, so that IPv6 works.
497 Use strdup instead of malloc/strcpy to duplicate strings.
499 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
500 (human_space_before_unit): New constant.
501 * human.c (human_readable): Support it.
503 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
504 (xgetcwd): Set errno correctly when failing.
505 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
506 the failure is actually due to a PATH_MAX problem.
508 Further getopt changes to make it more likely that glibc will
509 buy the changes back.
510 * getopt.c (POSIXLY_CORRECT): New constant.
511 (getopt): Use it, so to preserve glibc semantic
512 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
513 when compiling for libc.
514 * getopt_.h (__getopt_argv_const): Bring it back.
515 (getopt_long, getopt_long_only): Use it.
517 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
518 New arg POSIXLY_CORRECT. All callers changed.
519 (getopt): Argv is now char * const *, as per standard.
520 (_getopt_internal_r, _getopt_internal): Argv is now char **,
521 not char *__getopt_argv_const *.
522 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
523 _getopt_long_only_r): Likewise.
524 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
525 * getopt_int.h (_getopt_internal, _getopt_internal_r,
526 _getopt_long_r, _getopt_long_only_r): Likewise.
527 * getopt_.h (__getopt_argv_const): Remove.
528 (getopt): Argv is now char * const *, as per standard.
530 * getdate.y (tORDINAL): New token.
531 (day, relunit): Allow it for relative times.
532 (relative_time_table): Use tORDINAL for ordinals.
534 2004-11-15 Jim Meyering <jim@meyering.net>
536 * closeout.c: Include "__fpending.h" once again.
538 (close_stdout): Don't fail just because stdout was closed initially,
539 since some programs don't write to stdout in the normal course of
540 operation (other than --version and --help), and we don't want this
541 function to make e.g. `touch file >&-' fail.
542 But do fail if it was closed and someone has tried to write to it.
543 E.g., `printf foo >&-' must fail.
545 2004-11-11 Simon Josefsson <jas@extundo.com>
547 * strtok_r.h, strtok_r.c: New file.
549 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
551 * getopt_.h (__getopt_argv_const): New macro, to be used so that
552 we can stop lying to compilers about the constness of argv when we
553 are compiled outside glibc.
554 (getopt, getopt_long, getopt_long_only): Use it.
555 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
557 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
558 _getopt_long_only_r): Likewise.
559 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
560 _getopt_long_only_r): Likewise.
562 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
563 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
564 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
565 the other external symbols.
566 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
567 declaration, since the above renaming now works around collisions.
569 2004-11-11 Jim Meyering <jim@meyering.net>
571 * linebreak.c: Remove trailing blanks.
572 * alloca_.h: Likewise.
574 * euidaccess.c: Likewise.
575 * allocsa.h: Likewise.
577 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
579 * mktime.c (SHR): New macro, which is a portable
580 substitute for >> that should work even on Crays.
581 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
582 Problem reported by Mark D. Baushke in
583 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
584 * getdate.y (SHR): Likewise.
586 * strftime.c (SHR): Likewise.
588 * quotearg.c (struct quoting_options): Use unsigned int for
589 quote_these_too, so that right shifts are well defined. All uses
592 2004-11-10 Simon Josefsson <jas@extundo.com>
594 * getaddrinfo.h, getaddrinfo.c: New files.
596 2004-11-10 Jim Meyering <jim@meyering.net>
598 Ensure that no close failure goes unreported.
599 * closeout.c (close_stdout): Always close stdout. I.e., don't
600 return early when it seems there's nothing to flush.
601 Don't include __fpending.h.
603 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
605 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
607 2004-11-05 Bruno Haible <bruno@clisp.org>
609 * readlink.c: Include stddef.h, needed for size_t on Woe32.
610 Reported by Mark D. Baushke <mdb@cvshome.org>.
612 2004-11-04 Bruno Haible <bruno@clisp.org>
614 2004-09-11 Bruno Haible <bruno@clisp.org>
615 * allocsa.valgrind: New file.
616 2004-02-06 Bruno Haible <bruno@clisp.org>
617 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
618 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
619 Reported by Christopher Seip <chris.seip@hp.com>.
621 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
623 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
624 with errno == ERANGE if the buffer is too small.
625 Problem reported by Mark D. Baushke.
627 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
629 * xreadlink.c (MAXSIZE): New macro.
630 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
631 size does not exceed MAXSIZE. Avoid cast.
632 As suggested by Mark D. Baushke in
633 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
634 if readlink fails with buffer size just under MAXSIZE, try again
637 2004-11-02 Derek R. Price <derek@ximbiot.com>
638 and Paul Eggert <eggert@cs.ucla.edu>
640 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
641 (get_date): Overparenthesize to avoid GCC warning.
643 2004-11-02 Bruno Haible <bruno@clisp.org>
645 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
646 function returns void.
648 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
650 * getpass.c (fflush_unlocked, flockfile, funlockfile)
651 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
654 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
656 * getdate.y: Add support for TZ="foo" within a date string.
657 Fix some bugs near time_t boundaries. Reject dates with
658 out-of-range components, e.g., "Sept 31".
659 Include <stdlib.h>, "setenv.h", "xalloc.h".
660 (ISDIGIT_LOCALE): Remove; unused.
661 Note that the TZ and time functions used here are not reentrant.
662 (mktime_ok, get_tz): New functions.
663 (TZBUFSIZE): New constant.
664 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
665 This requires that we sometimes generate our own TZ="XXX..." setting.
667 2004-10-27 Derek R. Price <derek@ximbiot.com>
669 * mktime.c (not_equal_tm): Remove redundant check.
671 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
673 * getdate.y: Use Bison 1.875 features, and some minor
674 code cleanups. This change does not affect semantics.
675 Don't include <stdlib.h>; no longer needed.
676 Don't include unlocked-io.h; only the "#if TEST" code uses
677 stdio, and performance isn't crucial there.
678 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
679 Bison 1.875 features as described below.
680 All uses of "PC." replaced by "pc->".
681 (YYSTYPE): Add a forward declaration.
682 (yylex, yyerror): Use full prototypes in forward decls.
683 Use "%pure-parser" rather than obsolescent "%pure_parser".
684 Use %parse-param and %lex-param instead of obsolescent
685 YYPARSE_PARAM and YYLEX_PARAM.
686 (meridian_table, month_and_day_table, time_units_table,
687 relative_time_table, time_zone_table, military_table,
688 lookup_zone, lookup_word, get_date):
689 Use NULL instead of 0 where appropriate.
690 (to_hour): Avoid abort (), to avoid a dependency on
692 (yyerror, yylex): Now accepts parser_control * arg.
693 (main) [TEST]: Use '\0' rather than 0 for char.
695 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
697 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
698 It's now the caller's responsibility to handle the case where
699 !HAVE_GETPAGESIZE && !defined getpagesize.
701 * mktime.c (leapyear): Arg is long int, not int.
703 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
705 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
707 2004-10-12 Simon Josefsson <jas@extundo.com>
709 * getpass.c (fflush_unlocked, flockfile, funlockfile)
710 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
713 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
715 * vsnprintf.h: New file.
716 * vsnprintf.c: New file.
718 2004-10-07 Bruno Haible <bruno@clisp.org>
720 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
721 into the provided buffer.
723 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
725 * diacrit.c, diacrit.h: Add GPL notice.
727 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
728 * atanl.c (atanl): Keep the code as similar to glibc as possible.
729 * logl.c (logl): Keep the code as similar to glibc as possible.
730 This avoids a potential constant-folding bug.
732 2004-10-05 Bruno Haible <bruno@clisp.org>
734 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
736 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
738 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
739 * xmalloc.c (xmemdup): Likewise.
740 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
741 XFREE): Remove these long-obsolescent macros.
742 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
745 * regex.c (re_comp): Cast gettext return value to char *,
746 Problem reported by Martin Neitzel via Mark D. Baushke.
748 2004-10-04 Simon Josefsson <jas@extundo.com>
750 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
751 '#ifdef USE_UNLOCKED_IO'.
753 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
755 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
756 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
757 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
758 regex.c, sha1.c, version-etc.c, yesno.c:
759 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
760 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
761 the includer's responsibility.
765 * modechange.c (mode_compile): Don't decrement a pointer that
766 points to the start of a string, as the C Standard says the
767 resulting behavior is undefined.
769 * backupfile.h (enum backuptype): Rename none -> no_backups,
770 simple -> simple_backups, numbered_existing ->
771 numbered_existing_backups, numbered -> numbered_backups
772 to avoid shadowing problems. All uses changed.
773 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
774 * backupfile.c (check_extension, numbered_backup):
775 Rename locals to avoid shadowing 'basename'.
776 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
779 * .cppi-disable: Add getopt_.h, getopt_int.h.
780 * .cvsignore: Add getopt.h.
782 2004-10-04 Simon Josefsson <jas@extundo.com>
784 * memmem.h: New file.
785 * memmem.c: New file, taken from glibc.
787 2004-10-02 Jim Meyering <jim@meyering.net>
789 * dirfd.h, getpagesize.h: Add copyright notice.
791 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
793 * snprintf.c: Remove comments as to why each header is needed.
795 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
797 * strsep.h: New file.
798 * strsep.c: New file.
800 2004-10-01 Simon Josefsson <jas@extundo.com>
802 * snprintf.c (snprintf): Handle size==0.
804 2004-10-01 Simon Josefsson <jas@extundo.com>
805 Bruno Haible <bruno@clisp.org>
807 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
808 (snprintf): Declare 'args'.
810 2004-09-30 Simon Josefsson <jas@extundo.com>
812 * snprintf.h, snprintf.c: New files.
814 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
816 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
817 (hol_entry_help): Never translate an empty string.
818 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
819 * argp.h (OPTION_NO_TRANS): New option.
821 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
823 * xvasprintf.c: Include xalloc.h.
824 (xvasprintf): Use xalloc_die, not xmalloc_die.
826 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
828 * dummy.c: Change copyright notice to FSF, and license to GPL.
830 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
832 * argp-pvh.c (argp_program_version_hook): Provide initial value.
833 Problem reported by Bruno Haible in:
834 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
836 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
838 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
839 in case some system header has #define'd it. Problem reported by
841 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
843 2004-09-08 Bruno Haible <bruno@clisp.org>
845 * stdint_.h.in: New file, taken from GNU clisp.
847 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
849 * xvasprintf.h: New file.
850 * xvasprintf.c: New file.
851 * xasprintf.c: New file.
853 2004-09-08 Bruno Haible <bruno@clisp.org>
855 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
857 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
859 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
861 Import from coreutils.
862 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
863 strings on unbounded length. alloca's performance benefits aren't
866 (parse_with_separator): New function, with most of the internals
867 of the old parse_user_spec. Allow user to omit both user and group,
868 for compatibility with FreeBSD.
869 Clone only the user name, not the entire spec.
870 Do not set *uid, *gid unless entirely successful.
871 Avoid memory leak in some failing cases.
872 Fix regression for USER.GROUP reported by Dmitry V. Levin in
873 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
874 (parse_user_spec): Rewrite to use parse_with_separator.
876 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
878 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
879 its complicated substitute.
880 * argp-help.c: Include <errno.h>, for program_invocation_short_name
881 and program_invocation_name.
882 (__argp_basename) [!_LIBC]: Remove; the only use was
883 replaced by its body.
884 (__argp_short_program_name): Change condition from
885 !defined __argp_short_program_name to
886 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
887 to match argp-namefrob.h.
888 (__argp_failure): Don't assume strerror_r returns char *.
889 * argp-parse.c (N_): Define unconditionally.
890 (argp_default_options): Fill out initializers with 0 to avoid
893 2004-08-12 Simon Josefsson <jas@extundo.com>
895 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
896 * getopt_.h: Renamed from getopt.h.
898 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
900 Merge from coreutils.
902 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
903 wmemchr or wmemcpy. Problem reported by Robert Dahlem
904 for Reliant Unix 5.43.
906 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
907 (union fooround): Use uintmax_t, not long int.
908 The rest is a merge from libc:
909 [defined _LIBC]: Include <shlib-compat.h>.
910 (_obstack) [defined _LIBC]: Remove after 2.3.4.
912 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
914 * strverscmp.c: Convert to UTF-8.
916 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
918 * obstack.h (obstack_empty_p):
919 Don't assume that chunk->contents is suitably aligned.
920 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
921 Likewise. Problem reported by Benno in
922 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
924 * chown.c (rpl_chown): Work even if the file is writeable but not
925 readable. This could be improved further but it'd take some work.
927 2004-08-08 Simon Josefsson <jas@extundo.com>
929 * xgethostname.c: Don't include error.h (not used).
932 * getpass.c: Include getpass.h first.
934 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
936 * xalloc-die.c: New files.
937 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
939 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
940 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
941 (_, N_, xalloc_die): Move to xalloc-die.c.
942 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
943 so that we needn't mess with xalloc_msg_memory_exhausted.
945 * sha1.h: Renamed from sha.h.
946 (SHA1_H): Renamed from _SHA_H.
947 (sha1_ctx): Renamed from sha_ctx.
948 (sha1_init_ctx): Renamed from sha_init_ctx.
949 (sha1_process_block): Renamed from sha_process_block.
950 (sha1_process_bytes): Renamed from sha_process_bytes.
951 (sha1_finish_ctx): Renamed from sha_finish_ctx.
952 (sha1_read_ctx): Renamed from sha_read_ctx.
953 (sha1_stream): Renamed from sha_stream.
954 (sha1_buffer): Renamed from sha_buffer.
955 * sha1.c: Likewise; renamed from sha.c.
956 Do not include <sys/types.h>.
957 Include <stddef.h> rather than <stdlib.h>.
959 2004-08-08 Bruno Haible <bruno@clisp.org>
961 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
962 FILESYSTEM_PREFIX_LEN.
963 * progreloc.c: Likewise.
964 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
966 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
969 * argp-help.c (make_hol, hol_append): Don't assume that
970 SIZE_MAX is a valid preprocessor constant.
971 (__argp_basename): Change from "#ifndef _LIBC"
972 to "#ifndef __argp_short_program_name", so that
973 we don't compile these functions for tar.
975 More merges from coreutils.
976 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
977 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
979 * addext.c: Remove; no longer needed.
980 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
981 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
982 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
983 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
984 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
985 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
986 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
987 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
988 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
989 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
990 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
991 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
992 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
993 Import changes from coreutils.
995 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
997 Merge from coreutils.
999 * .gdb-history: Remove; this doesn't belong here.
1001 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1002 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1003 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1005 * dirname.h: Include <stdbool.h>.
1006 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1007 for consistency with POSIX terminology. All uses changed.
1008 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1009 (strip_trailing_slashes): Use bool for booleans.
1010 * stripslash.c (strip_trailing_slashes): Likewise.
1012 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1013 sometimes returns a positive errno value even when it succeeds.
1014 (print_errno_message) [!LIBC]: Fall back on strerror if
1017 * path-concat.c (mempcpy): Don't define if a system header defines it.
1018 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1019 (longest_relative_suffix): New function.
1020 (path_concat): Use it. Assume first argument is not NULL.
1021 Port to DOS. Omit redundant separators.
1022 Report an error instead of returning NULL.
1023 Use mempcpy instead of memcpy.
1024 (xpath_concat): Remove: not declared or used.
1026 * same.h: Include <stdbool.h>
1027 (same_name): Return bool, not int.
1028 * same.c (same_name): Likewise.
1029 (errno): Don't declare; we assume C89 or better now.
1031 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1032 if not already defined.
1034 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1035 * dup-safer.c (errno): Likewise.
1037 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1039 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1042 2004-08-03 Simon Josefsson <jas@extundo.com>
1044 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1045 * progname.h: Don't include stdbool.h.
1047 2004-08-02 Simon Josefsson <jas@extundo.com>
1049 * getsubopt.h: New file, with comments from Bruno Haible.
1050 * getsubopt.c: New file, from glibc, but slightly modified based on
1051 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1053 2004-08-01 Simon Josefsson <jas@extundo.com>
1055 * xgetdomainname.c: Include stdlib.h, for free().
1057 2004-07-16 Simon Josefsson <jas@extundo.com>
1059 * dummy.c: New file.
1061 2004-07-16 Bruno Haible <bruno@clisp.org>
1063 * backupfile.h: Add extern "C" for C++.
1064 * closeout.h: Likewise.
1065 * copy-file.h: Likewise.
1066 * findprog.h: Likewise.
1067 * full-write.h: Likewise.
1068 * pathname.h: Likewise.
1069 * progname.h: Likewise.
1070 * stpcpy.h: Likewise.
1071 * stpncpy.h: Likewise.
1072 * strcase.h: Likewise.
1073 * strstr.h: Likewise.
1074 * xalloc.h: Likewise.
1076 * mbswidth.h: Add extern "C" for C++.
1077 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1079 2004-07-09 Simon Josefsson <jas@extundo.com>
1081 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1082 failed without this.)
1084 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1086 * fchown-stub.c: New file.
1088 2004-06-24 Jim Meyering <jim@meyering.net>
1090 * obstack.h (obstack_base): Cast to (void *), per documentation.
1092 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1094 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1096 2004-06-01 Jim Meyering <jim@meyering.net>
1098 * calloc.c: New file.
1100 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1102 * getdate.y (yylex): Allow space between sign and number.
1103 Problem reported by Dan Jacobson.
1105 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1106 and Jim Meyering <jim@meyering.net>
1108 Merge from coreutils CVS.
1110 * stat-macros.h: New file, with contents from file-type.h
1111 and coreutils' system.h.
1112 * file-type.c: Include "stat-macros.h".
1113 * file-type.h (file_type): Move all macro definitions to new file,
1116 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1117 Wrap old code with this conditional.
1118 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1119 function that does not dereference symlinks.
1120 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1122 * xreadlink.c: Include xreadlink.h first, to catch .h file
1123 dependency problems.
1124 (xreadlink): Accept new arg SIZE, for efficiency.
1125 All decls and uses changed.
1126 * xreadlink.h: Include <stddef.h>, for size_t.
1128 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1129 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1131 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1133 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1135 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1136 macros to be defined.
1137 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1138 the allocator returns NULL because the requested size is zero.
1140 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1142 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1143 var. Add comment explaining why libc still defines it. This
1144 merges the following patch from glibc:
1145 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1147 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1149 * obstack.c (_obstack): Remove unused variable. It hasn't been
1150 present in glibc since revision 1.1 of this file.
1151 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1152 obstack_alignment_mask, obstack_alloc, obstack_base,
1153 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1154 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1155 obstack_grow0, obstack_init, obstack_int_grow,
1156 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1157 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1158 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1159 nonexistent functions.
1161 2004-05-17 Derek R. Price <derek@ximbiot.com>
1162 Paul Eggert <eggert@cs.ucla.edu>
1164 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1166 2004-05-14 Bruno Haible <bruno@clisp.org>
1168 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1169 that consists of a '.' followed by an empty digit string.
1170 Patch by Tor Lillqvist <tml@iki.fi>.
1172 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1174 Port obstack to the AS/400, where pointers are 16 bytes wide and
1175 you cannot cast an integer to a valid pointer. This patch is
1176 currently waiting to be integrated into glibc; see
1177 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1179 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1180 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1181 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1182 (struct obstack): temp member is now a union of a pointer and
1183 an integer, instead of an integer. All integer uses changed.
1184 This does not affect the physical layout of struct obstack,
1185 except on hosts (like the AS/400) where the size or alignment of
1186 void * is greater than that of ptrdiff_t.
1187 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1188 __STDC__)]: Store temporary in pointer member of union, not
1190 * obstack.c: Include <stddef.h>, for offsetof.
1191 (struct fooalign): Remove; it doesn't need a name.
1192 (union fooround): Change double to long double, and add void *.
1193 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1194 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1195 not a macro. Hence the values are always int; so remove all
1196 casts-to-int in uses.
1198 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1199 Derek Price <derek@ximbiot.com>
1201 * alloca.c: Include <alloca.h>, to get our interface.
1202 * alloca_.h: Use __alloca on AIX, so that we don't have to
1203 include <alloca.h> first. Use C89 prototype for alloca; this
1204 requires including <stddef.h> for size_t. Use extern "C" if C++.
1205 Use #elif for simplicity, since we can assume C89 now.
1206 Don't try to source the system alloca.h since it will not be found
1207 and to prevent recursively including its replacement.
1208 * fnmatch.c: Include <alloca.h> instead of opencoding.
1209 * regex.c: Likewise.
1211 2004-05-16 Derek Price <derek@ximbiot.com>
1212 Paul Eggert <eggert@cs.ucla.edu>
1214 getline cleanup. This changes the getndelim2 API: both order of
1215 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1218 * getline.c: Don't include stddef.h or stdio.h, since our
1219 interface does that.
1220 (getline): Always use getdelim, so that we don't have two
1221 copies of this code.
1222 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1224 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1225 (GETNDELIM2_MAXIMUM): New macro.
1226 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1227 instead of the old practice of delim2==0. All callers changed.
1228 Return -1 on overflow, instead of returning junk.
1229 Do not set *linesize unless allocation succeeds.
1230 * getndelim2.h: Do not include stddef.h; no longer needed, now
1231 that we include sys/types.h.
1232 * getnline.h: Likewise.
1233 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1234 (getndelim2): Reorder arguments.
1235 * getnline.c (getnline, getndelim):
1236 Don't discard the NMAX argument.
1237 (getnline): Invoke getndelim, to avoid code duplication.
1238 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1239 of (size_t) -1 by callers of the getnline family.
1241 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1243 * nanosleep.c (suspended): Change its type from int to
1244 sig_atomic_t volatile.
1245 (first_call): Make it private to rpl_nanosleep, and have it
1246 be zero initially as that's a bit faster.
1247 (my_usleep): Round up fractional times instead of truncating them,
1248 as this is the usual meaning for 'sleep'.
1250 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1252 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1253 (ENOSYS): Define if not defined.
1254 (settime): Fall back on stime if it exists and settimeofday fails.
1255 But don't bother with fallbacks if a method fails with errno == EPERM.
1257 2004-05-11 Jim Meyering <jim@meyering.net>
1259 Prior to this change, the save_cwd caller required read access to the
1260 current directory on most systems (ones with the fchdir function).
1262 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1263 fails, try write-only, and finally, resort to using xgetcwd.
1265 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1267 * obstack.c, obstack.h: Import changes from libc.
1269 2004-04-28 Bruno Haible <bruno@clisp.org>
1271 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1272 implicitly appends .exe to executables.
1273 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1274 accepts Windows pathnames.
1275 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1276 Cygwin like Windows, since it now accepts Windows pathnames.
1277 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1278 Cygwin like Windows, since it now accepts Windows pathnames.
1279 Reported by Derek Robert Price <derek@ximbiot.com>.
1281 2004-04-20 Jim Meyering <jim@meyering.net>
1283 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1285 2004-04-20 Jim Meyering <jim@meyering.net>
1286 Bruno Haible <bruno@clisp.org>
1288 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1289 memory when realloc fails.
1291 2004-04-18 Jim Meyering <jim@meyering.net>
1293 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1294 don't leak memory and do call END_UTMP_ENT.
1296 2004-04-11 Paul Eggert <eggert@twinsun.com>
1298 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1299 (CHAR_BIT): Remove, since we assume C89.
1300 Include <stdint.h> if available, as per current Autoconf CVS advice.
1302 2004-03-30 Paul Eggert <eggert@twinsun.com>
1304 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1305 not bool, to be more consistent with Unix conventions.
1306 Suggested by Bruno Haible.
1308 Merge from coreutils.
1310 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1313 * getdate.h: Include stdbool.h, and timespec.h instead of
1314 the usual <time.h> dance.
1315 (get_date): Change signature to support fractional time stamps.
1316 All callers changed.
1317 * getdate.y: Include "getdate.h" first, as we can now
1318 assume C89 and don't need to worry about 'const'.
1319 Similarly, include "unlocked-io.h" near start, not in middle.
1321 (textint.value): Use long int rather than int.
1322 (textint.digits): Use size_t rather than int.
1323 (BILLION, LOG10_BILLION): New constants.
1324 (parser_control): New member rel_ns. Members day_ordinal,
1325 time_zone, month, day, hour, minutes, rel_year, rel_month,
1326 rel_day, rel_hour, rel_minutes, rel_seconds
1327 are now long int, not int. Member seconds is now struct timespec,
1328 not int. New member timespec_seen. Members dates_seen, days_seen,
1329 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1331 (%union.intval): Now long int, not int.
1332 New member timespec.
1333 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1334 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1335 (spec): Now is a timespec or an item list.
1336 (timespec, items): New nonterminals.
1337 (time, rel, relunit, number, get_date):
1338 Add support for fractional seconds.
1339 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1340 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1341 (to_hour): First arg is now long int, not int.
1342 (to_year): Returns long int, not int.
1343 Don't treat year -70 like 70.
1344 (tm_diff): Returns long int, not int.
1345 (lookup_word): Use bool instead of int when appropriate.
1346 (yylex): Use size_t for count, not int.
1347 Detect overflow when parsing large integer constants.
1348 Add support for fractions.
1349 (get_date): Make pointers 'const' if possible.
1350 Use more-portable code to detect integer overflow.
1351 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1352 Don't use ctime; it's not reliable if the year has >4 digits.
1354 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1355 This is for compatibility with BSD.
1357 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1358 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1359 From coreutils' system.h.
1361 * userspec.c: Don't include "posixver.h".
1362 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1363 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1364 compatible extension. Simplify code by removing a boolean int
1365 that was always nonzero if a string was nonnull.
1367 2004-03-30 Jim Meyering <jim@meyering.net>
1369 Merge from coreutils.
1371 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1373 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1374 an empty input stream.
1376 * readtokens.c: Include <stdbool.h>.
1377 (readtoken): Use `size_t' rather than int/long.
1378 All callers adjusted.
1379 Use `bool' rather than `int' where appropriate.
1380 Use memset rather than an explicit loop.
1381 Use x2nrealloc rather than xrealloc.
1382 Allow the use of `\0' as a delimiter.
1383 (readtokens): Likewise.
1384 * readtokens.h (readtoken, readtokens): Update prototypes.
1386 2004-03-30 Bruno Haible <bruno@clisp.org>
1388 * getloadavg.c (getloadavg): Don't assume setlocale returns
1391 2004-03-29 Paul Eggert <eggert@twinsun.com>
1393 Merge changes to getloadavg.c from coreutils and Emacs.
1395 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1396 Define to an expression, not to the empty string.
1397 Include cloexec.h and xalloc.h.
1398 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1399 Use set_cloexec_flag rather than rolling our own.
1400 * cloexec.c, cloexec.h: New files.
1402 2004-03-18 Paul Eggert <eggert@twinsun.com>
1404 * getopt.h: Sync with libc CVS.
1406 2004-03-18 Paul Eggert <eggert@twinsun.com>
1407 Bruno Haible <bruno@clisp.org>
1409 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1410 not on all platforms that have <wchar.h>.
1411 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1413 2004-03-09 Paul Eggert <eggert@twinsun.com>
1415 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1417 * getopt_int.h: New file, also synced from libc.
1419 2004-03-07 Paul Eggert <eggert@twinsun.com>
1421 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1422 '#if' expressions. Unlike the code it replaces, it does not
1423 depend on (defined _SC_PAGESIZE). However, it does depend on
1424 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1425 first reported by Jason Andrade in
1426 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1428 2004-01-18 Simon Josefsson <jas@extundo.com>
1430 * strdup.h: New file.
1431 * strdup.c: Include it.
1432 * path-concat.c: Include strdup.h. Drop strdup declaration.
1433 * userspec.c: Include strdup.h. Drop strdup declaration.
1435 2004-02-06 Karl Berry <karl@gnu.org>
1437 * config.charset: update from gettext 0.14.1.
1439 2004-02-05 Paul Eggert <eggert@twinsun.com>
1441 Add comments and code, prompted by suggestions from Bruno Haible
1443 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1444 describing the enum quoting_style values.
1445 * quotearg.c (quotearg_alloc): New function.
1446 (quotearg_buffer_restyled): Treat lone { and } as special.
1447 Treat = as special. Work around bug with older shells
1448 that "see" a '\' that is really the 2nd byte of a multibyte char.
1449 Quote empty string with shell_quoting_style.
1451 2004-02-03 Bruno Haible <bruno@clisp.org>
1453 * pipe.h: New file, from GNU gettext.
1454 * pipe.c: New file, from GNU gettext.
1456 2004-01-27 Bruno Haible <bruno@clisp.org>
1458 * execute.h: New file, from GNU gettext.
1459 * execute.c: New file, from GNU gettext.
1460 * w32spawn.h: New file, from GNU gettext.
1462 2004-01-23 Paul Eggert <eggert@twinsun.com>
1464 Exit-status fix from coreutils.
1466 Use exit_failure consistently in place of EXIT_FAILURE,
1467 so that program exit statuses are consistent on failure.
1469 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1470 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1471 * argmatch.h: Comment fix to match the above.
1472 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1473 Now a macro referring to exit_failure, instead of a separate
1474 variable. Include "exitfail.h" to get it.
1475 * xstrtol.h: Include "exitfail.h".
1476 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1478 * long-options.c (parse_long_options): Use prototype
1479 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1482 2004-01-21 Jim Meyering <jim@meyering.net>
1484 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1485 so as not to conflict with a different-sized __mktime_internal
1486 function in GNU libc.
1487 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1488 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1490 2004-01-18 Paul Eggert <eggert@twinsun.com>
1492 Merge from diffutils.
1494 * file-type.c (file_type): Add typed memory objects.
1495 * file-type.h (S_TYPEISTMO): New macro.
1497 * c-stack.h (c_stack_action): Remove argv argument.
1498 * c-stack.c (c_stack_action): Likewise. All uses changed.
1499 (die): Don't calculate message unless segv_action returns.
1500 (get_stack_location, min_address_from_argv, max_address_from_argv,
1501 volatile stack_base, volatile_stack_size): Remove.
1502 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1503 that every segmentation violation is a stack overflow. (Ouch!)
1504 See Debian bug 136249 (still outstanding) for more info about why
1505 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1507 2003-11-30 Bruno Haible <bruno@clisp.org>
1509 Safer stack allocation.
1510 * setenv.c: Include allocsa.h.
1511 (alloca): Remove fallback definition.
1512 (freea): Remove macro.
1513 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1516 2003-10-17 Bruno Haible <bruno@clisp.org>
1518 * binary-io.h: Avoid warnings on Cygwin.
1520 2003-12-28 Bruno Haible <bruno@clisp.org>
1522 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1523 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1525 2003-11-28 Bruno Haible <bruno@clisp.org>
1527 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1529 2003-11-27 Bruno Haible <bruno@clisp.org>
1531 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1533 2003-11-17 Bruno Haible <bruno@clisp.org>
1535 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1537 2003-11-24 Bruno Haible <bruno@clisp.org>
1539 * xallocsa.h: New file, from GNU gettext.
1540 * xallocsa.c: New file, from GNU gettext.
1542 2003-11-24 Bruno Haible <bruno@clisp.org>
1544 * allocsa.h: New file, from GNU gettext.
1545 * allocsa.c: New file, from GNU gettext.
1547 2003-11-24 Bruno Haible <bruno@clisp.org>
1549 * eealloc.h: New file.
1551 2004-01-15 Jim Meyering <jim@meyering.net>
1553 Merge from coreutils.
1555 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1556 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1557 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1559 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1560 optional configure-time default.
1562 * version-etc.c (version_etc_copyright): Update copyright date.
1564 * xreadlink.c (xreadlink): Correct outdated comment.
1566 2004-01-15 Paul Eggert <eggert@twinsun.com>
1568 Merge from coreutils.
1570 * posixver.c: Include posixver.h.
1572 * same.c: Include <stdbool.h>, <limits.h>.
1573 (_POSIX_NAME_MAX): Define if not defined.
1575 (same_name): If file names are silently truncated, report
1576 that the file names are the same if they are the same after
1577 the silent truncation.
1579 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1580 conversion function.
1581 * xstrtod.c (xstrtod): Likewise. All callers changed to
1582 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1585 2004-01-14 Paul Eggert <eggert@twinsun.com>
1587 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1588 with like-named macro in fnmatch.c.
1589 (EXT): Use an internal constant instead.
1591 Merge fnmatch patches from glibc.
1592 * fnmatch.c (mbsinit): Remove define.
1593 Add libc_hidden_ver (__fnmatch, fnmatch).
1594 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1595 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1597 2003-12-14 Karl Berry <karl@gnu.org>
1599 * config.charset: update from gettext-runtime.
1601 2003-12-03 Paul Eggert <eggert@twinsun.com>
1603 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1604 Bug reported by Alfred M. Szmidt.
1606 2003-11-29 Karl Berry <karl@gnu.org>
1608 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1610 2003-11-23 Paul Eggert <eggert@twinsun.com>
1611 Bruno Haible <bruno@clisp.org>
1613 * printf-parse.h: Don't include sys/types.h.
1614 (ARG_NONE): New macro.
1615 (char_directive): Change type of *arg_index fields to size_t.
1616 * printf-parse.c: Don't include sys/types.h.
1617 (SSIZE_MAX): Remove macro.
1618 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1619 Remove unnecessary overflow check.
1620 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1623 2003-11-24 Paul Eggert <eggert@twinsun.com>
1625 * alloca.c: Remove dependency on xalloc module.
1626 (xalloc_die): Remove.
1627 (memory_full) [!defined emacs]: New macro.
1628 [!defined emacs]: Don't include xalloc.h.
1629 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1630 address arithmetic overflows. Change datatypes a bit to avoid
1633 2003-11-22 Jim Meyering <jim@meyering.net>
1635 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1637 2003-11-17 Bruno Haible <bruno@clisp.org>
1639 * vasnprintf.c (alloca): Remove fallback definition.
1640 (freea): Remove definition.
1641 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1642 Reported by Paul Eggert.
1644 2003-11-17 Jim Meyering <jim@meyering.net>
1646 On systems without utime and without a utimes function capable of
1647 dealing with a NULL struct utimbuf* argument, this utime replacement
1648 could -- in unusual circumstances -- leak a file descriptor.
1649 * utime.c: Include <unistd.h> and <errno.h>.
1650 (utime_null): Be sure to close `fd' and to preserve errno.
1651 Reported by Geoff Collyer via Arnold Robbins.
1653 2003-11-16 Paul Eggert <eggert@twinsun.com>
1654 Bruno Haible <bruno@clisp.org>
1656 Protect against address arithmetic overflow.
1657 * printf-args.h: Include stddef.h.
1658 (arguments): Change type of field 'count' to size_t.
1659 * printf-args.c (printf_fetchargs): Use size_t instead of
1660 'unsigned int' where appropriate.
1661 * printf-parse.h: Include sys/types.h.
1662 (char_directive): Change type of *arg_index fields to ssize_t.
1663 (char_directives): Change type of fields 'count', max_*_length to
1665 * printf-parse.c: Include sys/types.h and xsize.h.
1666 (SSIZE_MAX): Define fallback value.
1667 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1668 instead of 'int' where appropriate. Check a_allocated, d_allocated
1669 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1670 * vasnprintf.c: Include xsize.h.
1671 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1672 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1673 overflow. Avoid wraparound when converting a width or precision from
1676 2003-11-16 Bruno Haible <bruno@clisp.org>
1678 Update from GNU gettext.
1679 * printf-parse.c: Generalize to it can be compiled for wide strings.
1680 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1681 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1682 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1683 SNPRINTF): New macros.
1684 Don't include <alloca.h> if the file is used inside libintl.
1685 (local_wcslen): New function, for Solaris 2.5.1.
1686 (VASNPRINTF): Use it instead of wcslen.
1688 2003-11-16 Bruno Haible <bruno@clisp.org>
1690 * xsize.h (xmax): New function.
1691 (xsum, xsum3, xsum4): Declare as "pure" functions.
1693 2003-11-12 Paul Eggert <eggert@twinsun.com>
1695 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1696 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1697 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1698 heuristic is just as accurate as far as we know, and it removes a
1699 dependency on size_max.m4 and ptrdiff_max.m4.
1701 2003-11-12 Paul Eggert <eggert@twinsun.com>
1703 * xstrtol.c (__xstrtol): Remove "break" immediately after
1704 "return", to pacify some unknown compiler. Problem reported
1707 2003-11-11 Bruno Haible <bruno@clisp.org>
1709 * xsize.h (SIZE_MAX): Remove fallback definition.
1710 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1713 2003-11-10 Paul Eggert <eggert@twinsun.com>
1715 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1716 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1717 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1719 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1720 not (size_t) -1, since it's defined here.
1722 2003-11-06 Paul Eggert <eggert@twinsun.com>
1724 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1725 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1726 Reject sizes of exactly SIZE_MAX bytes.
1727 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1728 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1730 2003-11-05 Bruno Haible <bruno@clisp.org>
1732 * xsize.h: Include limits.h, to avoid a possible collision with
1733 SIZE_MAX defined in <limits.h> on Solaris.
1735 2003-11-04 Bruno Haible <bruno@clisp.org>
1737 * xsize.h: New file.
1738 * linebreak.c: Include xsize.h.
1739 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1740 argument for overflow.
1741 Suggested by Paul Eggert.
1743 2003-10-31 Bruno Haible <bruno@clisp.org>
1745 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1746 to avoid (extremely rare) race condition.
1747 Suggested by Paul Eggert.
1749 2003-11-03 Jim Meyering <jim@meyering.net>
1751 * userspec.c: Include "userspec.h".
1752 * userspec.h: New file.
1754 2003-10-31 Paul Eggert <eggert@twinsun.com>
1756 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1757 * mountlist.c (SIZE_MAX): Define if not defined already.
1758 (read_filesystem_list): Set and use me_type_malloced.
1759 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1760 whatever the type happens to be), for brevity and consistency.
1761 Check for size calculation overflow on Alphas running OSF/1.
1763 2003-10-31 Jim Meyering <jim@meyering.net>
1765 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1767 * linebuffer.c: Include <string.h> for declaration of memset.
1769 2003-10-30 Paul Eggert <eggert@twinsun.com>
1770 Bruno Haible <bruno@clisp.org>
1772 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1773 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1775 2003-10-29 Paul Eggert <eggert@twinsun.com>
1777 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1778 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1780 * quotearg.c (quotearg_n_options): Use it.
1781 * group-member.c: Include <stdbool.h>.
1782 (free_group_info): Arg is now const *; don't free arg.
1783 (get_group_info): Now returns bool and accepts struct group_info *,
1784 rather than returning a malloc'ed struct group_info *.
1785 All uses changed. Check for overflow in internal size calculation.
1787 * getusershell.c (readname): Simplify the code by using x2nrealloc
1788 rather than xmalloc/xrealloc.
1789 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1790 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1791 conformance bug: the old code used a pointer after freeing the
1792 storage that it addressed.
1793 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1794 rather than doing it by hand.
1795 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1796 the buffer preserved. Use free and xmalloc instead.
1797 * quotearg.c (quotearg_n_options): Likewise.
1798 Use a simpler test for size overflow. Don't use xalloc_oversized
1799 because unsigned int might be wider than size_t (!); this suggests
1800 that we should switch from unsigned int to size_t for slot numbers.
1802 2003-10-27 Bruno Haible <bruno@clisp.org>
1804 * stdbool_.h: Better support for BeOS.
1806 2003-10-27 Paul Eggert <eggert@twinsun.com>
1808 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1809 to allocate the returned structure. Do not allocate a subarray,
1810 as x2nrealloc will do that.
1811 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1812 instead of xnrealloc.
1813 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1815 2003-10-26 Paul Eggert <eggert@twinsun.com>
1817 * xalloc.h (xalloc_oversized): New static inline function, for
1818 callers that want to do their own size-overflow checking. Include
1819 <stdbool.h>, since xalloc_oversized returns bool.
1820 * xalloc.c (array_size_overflow): Remove. All callers changed
1821 to use xalloc_oversized.
1823 Add two functions x2realloc, x2nrealloc, for programs that grow
1824 arrays dynamically by doubling their sizes.
1825 * xalloc.h (x2realloc, x2nrealloc): New decls.
1826 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1829 Port to C99 semantics for 'inline' of external functions.
1830 Bug reported by Bruno Haible.
1831 * xmalloc.c (xnmalloc_inline): New static inline function,
1832 with the old contents of xnmalloc.
1833 (xnmalloc, xmalloc): Use it.
1834 (xnrealloc_inline): New static inline function,
1835 with the old contents of xnrealloc.
1836 (xnrealloc, xrealloc): Use it.
1838 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1840 2003-10-25 Paul Eggert <eggert@twinsun.com>
1842 Fix several address-calculation bugs in the hash modules,
1843 plus some minor code cleanup.
1845 * hash.h: Include <stdbool.h>, for bool.
1846 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1847 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1848 hash_get_n_entries, hash_get_max_bucket_length,
1849 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1850 hash_rehash): Use size_t rather than unsigned.
1851 * hash.c (struct hash_table, hash_get_n_buckets,
1852 hash_get_n_buckets_used, hash_get_n_entries,
1853 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1854 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1855 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1857 (SIZE_MAX): Define if not defined.
1858 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1859 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1861 Use const * when possible.
1862 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1863 (check_tuning): Fix bug: if tuning parameters were very close to
1864 0 or 1, rounding errors could have caused subscript violations.
1865 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1866 (hash_initialize): Add 'fail:' label
1867 to free table and return NULL, and use it to simplify code.
1868 Use calloc rather than clearing the storage ourself.
1869 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1870 buffer size calculations.
1871 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1872 Include <stddef.h>, for size_t.
1873 * hash-pjw.c (hash_pjw): Likewise.
1874 Switch to method described by Bruno Haible.
1875 Include <limits.h>, for CHAR_BIT.
1876 (SIZE_BITS): New macro.
1878 2003-10-21 Paul Eggert <eggert@twinsun.com>
1880 * getndelim2.c (getndelim2): When size calculation overflows,
1881 ceiling the allocation at NMAX bytes rather than silently
1882 discarding input bytes before NMAX is reached. This makes
1883 a difference only if NMAX exceeds SIZE_MAX / 2.
1885 * obstack.c: Merge from glibc.
1886 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1887 Add libc_hidden_def (_obstack_newchunk).
1888 (_obstack_free) [! defined _LIBC]: Remove.
1889 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1890 a clone of the function body.
1891 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1892 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1894 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1895 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1898 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1899 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1900 Don't use lvalue casts, as GCC plans to remove support for them
1901 in GCC 3.5. Reported by Joseph S. Myers. This bug
1902 was also present in the non-GCC version, indicating that this
1903 code had always been buggy and had never been widely used.
1904 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1905 Use the fast variant of each macro, rather than copying the
1906 definiens of the fast variant; that way, we'll be more likely to
1907 catch future bugs in the fast variants.
1909 2003-10-20 Bruno Haible <bruno@clisp.org>
1911 * wait-process.h: New file, from GNU gettext.
1912 * wait-process.c: New file, from GNU gettext.
1914 2003-10-19 Jim Meyering <jim@meyering.net>
1916 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1918 2003-10-16 Paul Eggert <eggert@twinsun.com>
1920 * getgroups.c: Include <errno.h>, <stdlib.h>.
1921 (getgroups): First arg is int, not size_t.
1922 Don't let 'free' mangle errno.
1924 2003-10-16 Jim Meyering <jim@meyering.net>
1926 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1928 2003-10-15 Paul Eggert <eggert@twinsun.com>
1930 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1932 (new_exclude, add_exclude_file): Initial size no longer needs to
1934 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1935 our own address arithmetic overflow checking.
1937 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1938 (fnmatch): Do not alloca more than 2000 wide characters;
1939 instead, use malloc for large buffers.
1940 Check for address arithmetic overflow, and return -1
1941 with errno set to ENOMEM in that case.
1942 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1943 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1944 instead, return -1. Check for address arithmetic overflow.
1946 2003-10-14 Paul Eggert <eggert@twinsun.com>
1948 Handle invalid suffixes and overflow independently, so that
1949 callers can treat them independently as needed. Fix some bugs in
1950 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1951 suffix for a human-readable blocksize. The major caller-visible
1952 change is the addition of a new
1953 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1954 that both overflow and suffix chars were found.
1956 * human.c (humblock): Don't check separately for invalid suffix
1957 char; that is xstrtoumax's job (now that its bug is fixed).
1958 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1959 INTMAX_MAX]: New macros.
1960 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1961 TYPE_MAXIMUM): New macros.
1962 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1963 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1964 if overflow occurs, as it's what __strtol does and it's more useful
1966 (__xstrtol): If __strtol reports some error other than ERANGE,
1967 reflect it to the caller as LONGINT_INVALID. If it reports
1968 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1969 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1970 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1972 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1973 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1974 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1975 [defined UINTMAX_MAX]: New macros.
1977 2003-10-14 Bruno Haible <bruno@clisp.org>
1979 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1980 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1981 Also use volatile where needed.
1983 2003-10-12 Paul Eggert <eggert@twinsun.com>
1985 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1986 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1987 and define in terms of the other primitives.
1988 * xmalloc.c: Include stdbool.h; do not include exit.h.
1989 (SIZE_MAX): Define if not already defined.
1990 (array_size_overflow): New function.
1991 (xalloc_die): Abort instead of exiting if 'error' returns.
1992 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1993 (xmalloc, xrealloc): Use them.
1994 (xcalloc): Check for address arithmetic overflow.
1995 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1996 a bit faster than strcpy.
1998 2003-10-08 Paul Eggert <eggert@twinsun.com>
2000 Merge getpass from libc, plus a few fixes.
2002 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2003 Include <stdbool.h>.
2004 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2005 __fsetlocking to empty.
2006 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2007 do include <bits/libc-lock.h>.
2008 Do not include <fcntl.h>; not needed.
2009 [_LIBC]: Include <wchar.h>.
2010 (NOTCANCEL_MODE): New macro.
2011 (flockfile, funlockfile) [_LIBC]: New macros.
2012 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2013 [!_LIBC]: New macros.
2014 (call_fclose): New function.
2015 (getpass): Use it. Save tty stream separately; this simplifies the
2016 code and makes it more reliable if stdin happens to equal stdout.
2017 Invoke __fsetlocking on tty.
2018 Handle thread cancellation if needed.
2019 Namespace cleanup (use __tcgetattr, __getline).
2020 Use bool for Booleans.
2021 [USE_IN_LIBIO]: Handle wide streams.
2022 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2023 stream might go where.
2025 * unlocked-io.h: Include <stdio.h>, so that the caller
2026 doesn't have to include <stdio.h> before us.
2027 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2028 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2029 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2030 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2031 if not declared, so that we can use getpass.c code from libc without
2033 (flockfile, ftrylockfile, funlockfile): New macros.
2035 2003-10-06 Bruno Haible <bruno@clisp.org>
2037 * version-etc-2.h: Remove file.
2038 * version-etc-2.c: Remove file.
2040 2003-09-25 Jim Meyering <jim@meyering.net>
2041 Bruno Haible <bruno@clisp.org>
2043 This lets translators provide better translations for the
2044 "Written by ..." part of --version output.
2045 * version-etc.h: Include stdarg.h.
2046 (version_etc_copyright): Declare as readonly.
2047 (version_etc): Make this function variadic with a NULL-terminated list
2048 of author name strings.
2049 (version_etc_va): New declaration.
2050 * version-etc.c: Include stdarg.h, stdlib.h.
2051 (version_etc_copyright): Declare as readonly.
2052 (version_etc_va): New function. Provide a different translatable string
2053 for each possible number of authors < 10. Abbreviate when there are 10
2055 (version_etc): Make this function variadic. Call version_etc_va.
2056 Suggestion from Gary V. Vaughan.
2058 * long-options.h (parse_long_options): Change prototype: the authors
2059 string is moved to the end and becomes variadic.
2060 * long-options.c: Include stdarg.h.
2061 (parse_long_options): Make this function variadic, too.
2062 Call version_etc_va, not version_etc.
2064 2003-10-06 Bruno Haible <bruno@clisp.org>
2066 * fatal-signal.h: New file, from GNU gettext.
2067 * fatal-signal.c: New file, from GNU gettext.
2069 2003-10-04 Karl Berry <karl@gnu.org>
2071 * argp*: update from libc.
2073 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2075 * getpass.c (getpass): Use a no-op fseek when switching from input to
2076 output mode on the same stream.
2078 2003-09-29 Paul Eggert <eggert@twinsun.com>
2080 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2081 Fix arg typo in previous patch.
2083 2003-09-28 Jim Meyering <jim@meyering.net>
2085 * error.c: Correct cpp indentation.
2087 2003-09-27 Paul Eggert <eggert@twinsun.com>
2089 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2090 Omit the special code that used __typeof__, since we worry that
2091 it could be more trouble than it's worth. See:
2092 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2093 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2097 2003-09-26 Jim Meyering <jim@meyering.net>
2099 * error.c (error_tail): Move some declarations
2100 into inner scope where the local variables are used.
2102 2003-09-26 Bruno Haible <bruno@clisp.org>
2104 * stpncpy.h (gnu_stpncpy): New declaration.
2105 (stpncpy): Define as alias for gnu_stpncpy.
2106 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2108 2003-09-26 Paul Eggert <eggert@twinsun.com>
2110 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2111 (error_tail): Do not loop, reallocating temporary buffer, since
2112 the output cannot contain more wide characters than the input
2113 contains bytes, the size must be big enough already. This avoids
2114 one potential size overflow calculation. Check for size overflow
2115 when calculating temporary buffer size. Free temporary buffer
2116 when done, if it was allocated with malloc; this plugs a memory
2117 leak. Remove casts from void * to pointers, that are no longer
2118 needed now that we're assuming C89 or better.
2120 Merge error changes from glibc.
2122 * error.c, error.h: Update copyright notice header to match glibc.
2123 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2124 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2125 Disable cancellation while printing error.
2126 * error.h: Prepend __ to parameter names.
2128 2003-09-25 Karl Berry <karl@gnu.org>
2130 * argp-fmtstream.c, argp-help.c: update from libc.
2132 2003-09-25 Bruno Haible <bruno@clisp.org>
2134 * version-etc-2.h: New file, from version-etc.h with modifications.
2135 * version-etc-2.c: New file, from version-etc.c with modifications.
2137 2003-09-25 Simon Josefsson <jas@extundo.com>
2139 * xgetdomainname.h: New file.
2140 * xgetdomainname.c: New file.
2142 2003-09-25 Simon Josefsson <jas@extundo.com>
2143 Bruno Haible <bruno@clisp.org>
2145 * getdomainname.h: New file.
2146 * getdomainname.c: New file.
2148 2003-09-24 Paul Eggert <eggert@twinsun.com>
2150 * linebuffer.c (freebuffer): Don't free the argument, just
2151 the buffer associated with the argument. Bug reported by
2154 2003-09-19 Karl Berry <karl@gnu.org>
2156 * argp.h: update from libc.
2158 2003-09-16 Paul Eggert <eggert@twinsun.com>
2160 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2161 input error, instead of returning NULL the next time we are called
2162 (and therefore losing track of errno).
2164 2003-09-15 Paul Eggert <eggert@twinsun.com>
2166 * getndelim2.c (getndelim2): Don't trash errno when a read
2167 fails, so that the caller gets the proper errno.
2169 * readutmp.c (read_utmp): Likewise.
2170 Check for fstat error. Close stream and free storage
2173 2003-09-14 Bruno Haible <bruno@clisp.org>
2175 * fwriteerror.h: New file.
2176 * fwriteerror.c: New file.
2178 2003-09-14 Jim Meyering <jim@meyering.net>
2180 * getloadavg.c: Correct cpp indentation.
2181 * strdup.c: Likewise.
2182 * vasnprintf.c: Likewise.
2184 2003-09-12 Paul Eggert <eggert@twinsun.com>
2186 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2187 * obstack.c [!defined _LIBC]: Likewise.
2188 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2189 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2190 * exitfail.c: Don't include stdlib.h; no longer needed.
2192 More changes to assume C89 or better.
2194 * error.c (error_tail): Assume vprintf.
2196 * argmatch.c (getenv): Remove decl.
2197 * progreloc.c (get_full_program_name): Define via prototype.
2198 * setenv.c (clearenv): Likewise.
2199 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2201 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2202 (malloc, memcpy): Remove decls.
2203 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2204 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2205 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2206 (memcpy): Remove macro.
2207 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2208 (__P): Remove. All uses removed.
2209 (PTR): Remove. All uses changed to void *.
2210 (CHAR_BIT, NULL): Remove.
2211 (spaces, zeros, memset_space, memset_zero)
2212 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2214 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2215 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2216 Define with prototype.
2217 Remove now-unnecessary prototype decl.
2218 (extra_args_spec): Assume ANSI C. All uses changed.
2219 (extra_args_spec_iso): Remove.
2220 (my_strftime, emacs_strftimeu): Define via prototype.
2221 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2223 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2224 * strtoimax.c: Include <stdlib.h> unconditionally.
2225 (strtoul, strtol): Remove decls.
2226 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2228 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2229 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2230 (LOCALE_PARAM_PROTO): New macro.
2231 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2232 (INTERNAL (strtol), strtol): Define with a prototype.
2233 (PARAMS): Remove. All uses removed.
2234 * tempname.c: Include <string.h> unconditionally.
2235 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2236 * xgethostname.c (main): Define with a prototype.
2237 * xmalloc.c: Include "xalloc.h" first, to check interface.
2238 Include <stdlib.h> unconditionally.
2239 (calloc, malloc, realloc, free): Remove decls.
2240 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2241 Include <stdlib.h> unconditionally. Sort include file names.
2243 (xstrtod): Define with a prototype.
2244 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2245 (strtol, strtoul): Remove decls.
2247 2003-09-11 Paul Eggert <eggert@twinsun.com>
2249 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2250 Include <stdlib.h>, <string.h> unconditionally.
2251 Remove now-unnecessary cast to char *.
2252 * strnlen.c: Include <string.h> unconditionally.
2253 * yesno.c (yesno): Define with a prototype.
2255 2003-09-10 Bruno Haible <bruno@clisp.org>
2257 * strcspn.c: Include <string.h> unconditionally.
2258 * strpbrk.c: Include <string.h> unconditionally.
2259 * strstr.c: Include <string.h> unconditionally.
2260 * unicodeio.c: Include <string.h> unconditionally.
2261 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2262 * unsetenv.c: Likewise.
2263 * xreadlink.c: Include <stdlib.h> unconditionally.
2264 * yesno.c: Include <stdlib.h> unconditionally.
2265 (rpmatch): Add prototype.
2267 2003-09-10 Jim Meyering <jim@meyering.net>
2269 * error.c: Correct indentation of cpp directives.
2271 2003-09-09 Paul Eggert <eggert@twinsun.com>
2275 * acosl.c (main): Use a prototype.
2276 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2279 * getloadavg.c (getloadavg, main): Define via prototypes.
2281 * getopt.h (struct option.name): Assume C89, and use 'const'.
2282 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2283 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2285 * getopt.c (const): Remove macro.
2286 Include <string.h> unconditionally.
2287 (my_index): Remove; all uses changed to strchr.
2288 (strlen): Remove decl.
2289 (exchange): Remove forward decl; no longer needed.
2290 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2291 Define with prototype.
2292 * getopt1.c (const): Remove macro.
2293 (getopt_long, getopt_long_only, main): Define with prototype.
2295 * getugroups.c: Include <string.h> unconditionally.
2297 * getusershell.c: Include <stdlib.h> unconditionally.
2298 (getusershell, setusershell, endusershell, readname, main):
2299 Define with prototypes.
2301 * group-member.c: Include group-member.h first.
2302 Include <stdlib.h> unconditionally.
2304 * hard-locale.c: Include hard-locale.h first.
2305 Include <stdlib.h>, <string.h> unconditionally.
2307 * hash.c (free, malloc): Remove decls.
2308 Include <stdlib.h> unconditionally.
2310 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2311 (getenv): Do not declare.
2313 * idcache.c: Include <string.h> unconditionally.
2315 * long-options.c: Include long-options.h first, to test interface.
2316 Include <stdlib.h> unconditionally.
2318 * makepath.c: Include makepath.h first, to test interface.
2319 Include <stdlib.h> and <string.h> unconditionally.
2321 * linebuffer.c: Include <stdlib.h>.
2322 (free): Remove decl.
2324 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2325 rpl_malloc returns void *, not char *.
2326 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2328 * md5.h: Include <limits.h> unconditionally.
2329 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2330 (__P): Remove; all uses removed.
2331 * md5.c: Include "md5.h" first.
2332 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2333 md5_buffer, md5_process_bytes, md5_process_block):
2334 Define with prototypes.
2335 * sha.h (__P): Remove all uses. (It wasn't defined??)
2336 * sha.c: Include "sha.h" first.
2337 Include <stdlib.h>, <string.h> unconditionally.
2339 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2340 * memcmp.c (__ptr_t): Likewise.
2341 * memrchr.c (__ptr_t): Likewise.
2342 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2343 Include <string.h> unconditionally.
2344 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2345 * memchr.c: Include <stdlib.h> unconditionally.
2346 * memchr.c (LONG_MAX): Remove.
2347 * memrchr.c (LONG_MAX): Likewise.
2348 * memchr.c (__memchr): Define via a prototype.
2349 * memrchr.c (__memrchr): Likewise.
2350 * memcmp.c (__P): Remove, and remove all uses.
2351 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2352 Remove forward decls; no longer needed.
2353 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2354 Use types required by C89 in prototype.
2356 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2357 * savedir.c: Likewise.
2358 * mkdir.c (free): Remove decl.
2359 * rmdir.c (rmdir): Define with a prototype.
2360 * savedir.c: Include savedir.h first, to test interface.
2362 * mktime.c (STDC_HEADERS): Remove.
2363 Include <stdlib.h>, <string.h> unconditionally.
2365 * modechange.c: Include <stdlib.h> unconditionally.
2366 (malloc): Remove decl.
2368 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2369 (free): Remove decl.
2371 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2372 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2373 (This type really should be intptr_t, but that's a C99ism.)
2374 (_obstack_memcpy): Remove: all uses changed to memcpy.
2375 Include <string.h> unconditionally.
2376 (struct obstack): Assume __STDC__ for types of members
2377 chunkfun, freefun, extra_arg.
2378 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2379 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2380 obstack_begin, obstack_specify_allocation,
2381 obstack_specify_allocation_with_arg, obstack_chunkfun,
2382 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2383 Remove unprototyped decls and the macros that use them.
2384 * obstack.c (POINTER): Remove. All uses changed to void *.
2385 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2386 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2387 (defined __STDC__ && __STDC__)]:
2388 Remove nonprototyped code.
2389 Include <stdlib.h> unconditionally.
2390 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2391 _obstack_allocated_p, _obstack_free, obstack_free,
2392 _obstack_memory_used, print_and_abort):
2393 Define using prototypes.
2394 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2395 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2396 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2397 obstack_next_free, obstack_object_size, obstack_room) [0]:
2398 Remove unused, unprototyped code.
2400 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2402 * physmem.c (physmem_total, physmem_available, main): Define
2405 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2406 (main): Define with a prototype.
2408 * posixver.c (getenv): Remove decl.
2410 * putenv.c (malloc): Returns void *, not char *.
2411 Include <string.h> unconditionally.
2412 (strchr, memcpy, NULL): Do not define.
2414 * readtokens.c: Include readtokens.h first, to test interface.
2415 Include <stdlib.h>, <string.h> unconditionally.
2416 (init_tokenbuffer): Define with a prototype.
2418 * regex.c (PARAMS): Remove. All uses removed.
2419 All uses of _RE_ARGS removed, too.
2420 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2422 (bzero): Assume memset exists.
2423 (memcmp, memcpy, NULL): Remove.
2424 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2425 char, or assignments to local vars of type signed char.
2426 (init_syntax_once, PREFIX(extract_number_and_incr),
2427 PREFIX(print_partial_compiled_pattern),
2428 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2429 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2430 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2431 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2432 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2433 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2434 wcs_compile_range, byte_compile_range, truncate_wchar,
2435 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2436 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2437 count_mbs_length, wcs_re_match_2_internal,
2438 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2439 PREFIX(alt_match_null_string_p),
2440 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2441 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2442 regfree, PREFIX(extract_number)): Define with prototype. Remove
2443 now-unnecessary declaration, if any.
2444 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2446 Remove now-unnecessary casts among pointer types.
2447 * regex.h (_RE_ARGS): Remove. All uses removed.
2449 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2450 (free): Remove decl.
2452 * rpmatch.c: Include <stdlib.h> unconditionally.
2454 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2455 (free): Remove decl.
2457 * save-cwd.c: Include <stdlib.h> unconditionally.
2458 * xgetcwd.c: Likewise.
2460 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2461 (free): Remove decl.
2463 * strchrnul.c (strchrnul): Define with a prototype.
2464 Fix bug: c_in was not converted to char before searching.
2466 The following changes are not K&R related:
2468 * group-member.h: Include <sys/types.h>, so that this file is
2470 * makepath.h: Likewise.
2472 * getusershell.c (readname, default_index, line_size, readname):
2473 Use size_t, not int, for sizes.
2474 (readname): If the size overflows, report an error instead of
2477 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2479 * getndelim2.c: Assume stdlib.h per the C89 spec.
2481 2003-09-08 Paul Eggert <eggert@twinsun.com>
2483 Assume C89 or better; remove K&R cruft.
2484 A few of these changes were first proposed by Derek Robert Price
2485 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2487 * addext.c: Include <string.h> unconditionally.
2488 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2489 Don't declare getenv or malloc.
2491 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2492 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2494 (find_stack_direction, alloca): Use prototypes.
2496 * atexit.c (atexit): Define using a prototype.
2498 * basename.c, dirname.c, stripslash.c:
2499 Include <string.h> unconditionally.
2501 * bcopy.c: Include <stddef.h>.
2502 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2504 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2506 * error.h (error, error_at_line, error_print_progname)
2507 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2508 * error.c: Include error.h first, to check interface.
2509 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2510 (VA_START): Remove; all uses changeed to va_start.
2511 (exit, strerror): Remove decls.
2512 (error_print_progname): Prototype uncondionally.
2513 Don't include <errno.h>; no longer needed.
2514 (private_strerror): Remove.
2515 (error_tail): Always define.
2516 (error, error_at_line): Assume C89 or better; always use prototypes.
2517 * fatal.c: Include "fatal.h" first, to test interface.
2518 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2519 (VA_START): Remove; all uses changed to va_start.
2520 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2522 (exit): Remove decl.
2523 (fatal): Prototype unconditionally. Assume va_start works.
2524 Abort at end, to pacify gcc.
2526 * euidaccess.c (main): Define with a prototype.
2528 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2530 * exitfail.c: Include <stdlib.h> unconditionally.
2532 * fnmatch_.h (__P): Remove. All uses changed to assume
2534 * fnmatch.c: Include fnmatch.h first, to test interface.
2535 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2536 (getenv): Remove decl.
2537 (fnmatch): Define using a prototype.
2538 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2539 (FCT): Define using a prototype.
2541 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2543 * gethostname.c: Include <stddef.h>.
2544 (gethostname): Define with prototype. Length is size_t, not int.
2546 2003-09-08 Paul Eggert <eggert@twinsun.com>
2548 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2549 getversion.c should have been removed then, but was accidentally
2552 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2553 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2555 2003-09-07 Paul Eggert <eggert@twinsun.com>
2557 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2558 copy_tm_result. Bug reported by Simon Josefsson in
2559 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2561 2003-09-06 Paul Eggert <eggert@twinsun.com>
2563 * time_r.c, time_r.h: New files.
2565 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2567 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2568 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2570 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2572 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2573 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2576 * timegm.c: Switch to glibc implementation, with the following changes:
2577 [defined HAVE_CONFIG_H]: Include <config.h>.
2578 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2579 (__mktime_internal) [!defined _LIBC]: New decl.
2580 (__gmtime_r) [!defined _LIBC]: New macro and function.
2581 (timegm): Use a prototype, since gnulib assumes C89.
2582 Do not bother declaring tmp to be const, as it's not really usefu.
2583 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2584 (timegm): Declare only if HAVE_DECL_TIMEGM.
2586 2003-09-03 Paul Eggert <eggert@twinsun.com>
2588 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2589 Bug reported by Lute Kamstra in
2590 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2592 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2593 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2594 course with correspondingly smaller numbers for tomorrow and
2595 yesterday. From Tadayoshi Funaba. Originally installed into
2596 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2599 2003-08-31 Simon Josefsson <jas@extundo.com>
2601 * timegm.h: New file.
2602 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2604 2003-08-31 Karl Berry <karl@gnu.org>
2606 * argp.h: update from libc.
2608 2003-08-28 Bruno Haible <bruno@clisp.org>
2610 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2611 warning on QNX, which defines O_BINARY to 000000.
2613 2003-08-24 Bruno Haible <bruno@clisp.org>
2615 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2616 MSVC7 <stdio.h> is included later.
2618 2003-08-20 Bruno Haible <bruno@clisp.org>
2620 * progname.h: New file, from GNU gettext.
2621 * progname.c: New file, from GNU gettext.
2622 * progreloc.c: New file, from GNU gettext.
2624 2003-08-19 Bruno Haible <bruno@clisp.org>
2626 * xstrdup.c: Assume <string.h> exists.
2628 2003-08-18 Jim Meyering <jim@meyering.net>
2630 * setenv.h: Indent nested cpp directive.
2631 * vasnprintf.c: Remove trailing blanks.
2633 2003-08-17 Simon Josefsson <jas@extundo.com>
2634 Bruno Haible <bruno@clisp.org>
2636 * xstrndup.h: New file.
2637 * xstrndup.c: New file.
2639 2003-08-17 Bruno Haible <bruno@clisp.org>
2641 * strndup.h: New file.
2643 2003-08-16 Paul Eggert <eggert@twinsun.com>
2645 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2646 space, undoing this 2003-08-12 change:
2647 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2649 2003-08-16 Jim Meyering <jim@meyering.net>
2651 Merge from coreutils.
2652 * xstrtoimax.c: #else #if -> #elif.
2653 * xstrtoumax.c: Likewise.
2655 2003-08-15 Paul Eggert <eggert@twinsun.com>
2657 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2658 rather than tab, after '#' in shell-script copyright notices.
2659 Suggested by Bruno Haible.
2661 2003-08-15 Jim Meyering <jim@meyering.net>
2662 and Paul Eggert <eggert@twinsun.com>
2664 Merge from coreutils.
2665 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2666 member but strut utmpx does not. Needed for AIX 4.3.3.
2667 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2669 2003-08-15 Jim Meyering <jim@meyering.net>
2671 Merge from coreutils.
2672 * xgethostname.c: Include <stdlib.h>.
2673 (xghostname): Don't exit for anything other than memory-related
2674 failure; just return NULL.
2675 * userspec.c: Include "posixver.h".
2676 (parse_user_spec): Accept `.' as a separator only
2677 in pre-POSIX-200112 mode.
2678 * strtoimax.c: Use #elif rather than #else #if.
2679 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2680 Remove function, now that we can rely on a working tzset function.
2681 [!_LIBC]: Ensure that the required autoconf test has been run.
2682 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2683 Use underlying_strftime for %r.
2684 * sha.c: Merge in some clean-up and optimization changes from glibc.
2685 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2686 Ensure that it is a multiple of 64.
2687 Rearrange loop exit tests so as to avoid performing an
2688 additional fread after encountering an error or EOF.
2689 * realloc.c: Update copyright date.
2691 2003-08-14 Jim Meyering <jim@meyering.net>
2693 Merge from coreutils.
2694 * obstack.h: Whitespace changes.
2695 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2696 and xcalloc return values.
2697 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2698 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2699 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2700 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2701 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2703 Use mntctl's return value to drive the entry-processing loop, since
2704 we can't rely on the value of the vmt_length member in the last
2705 entry. On some systems doing so could result in exhausting
2706 virtual memory. Based in part on a patch from Mike Jetzer.
2708 2003-08-14 Jim Meyering <jim@meyering.net>
2709 and Paul Eggert <eggert@twinsun.com>
2711 Merges from coreutils, plus other fixes.
2712 * physmem.c: Merge in portability changes from gcc/libiberty
2713 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2714 for credits and details. Thanks to Kaveh Ghazi for helping
2715 to keep these files in sync.
2716 (ARRAY_SIZE): Define it.
2717 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2718 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2719 (memcasecmp): Don't assume size_t fits in unsigned int.
2720 Remove casts and duplicate code.
2721 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2722 (memcpy): Remove definition.
2723 Merge in some clean-up and optimization changes from glibc.
2724 [BLOCKSIZE]: Move definition to top of file.
2725 Ensure that it is a multiple of 64.
2726 Rearrange loop exit tests so as to avoid performing an
2727 additional fread after encountering an error or EOF.
2728 * md5.h (md5_uintptr): Define.
2729 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2730 return to the initial working directory. Preserve errno
2732 * idcache.c: Include "xalloc.h".
2733 (xmalloc, xrealloc): Remove decls.
2734 (getuser): Remove casts no longer required in C89.
2735 * human.c: Include stdio.h, for sprintf.
2736 * group-member.c: Include "xalloc.h".
2737 (xmalloc, xrealloc): Remove decls.
2738 (get_group_info): Remove casts no longer required in C89.
2739 * getusershell.c (readname): Remove casts no longer required in C89.
2740 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2741 * getline.c: Whitespace fix, from coreutils.
2743 2003-08-13 Paul Eggert <eggert@twinsun.com>
2745 * exclude.c: Include <ctype.h>
2746 (IN_CTYPE_DOMAIN): New macro.
2748 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2751 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2752 Undo previous (whitespace-only) change.
2754 2003-08-12 Paul Eggert <eggert@twinsun.com>
2756 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2757 Normalize leading white space and remove trailing white space.
2758 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2759 notice, as per ../config/srclist-update.
2761 Merge from coreutils.
2762 * euidaccess.h: New file.
2763 * euidaccess.c: Include it.
2764 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2765 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2766 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2768 2003-08-11 Bruno Haible <bruno@clisp.org>
2770 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2771 (vasnprintf): Use it instead of wcslen.
2773 2003-08-11 Bruno Haible <bruno@clisp.org>
2775 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2776 value to ensure that _Bool promotes to int. Use #define for _Bool when
2777 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2779 2003-08-10 Karl Berry <karl@gnu.org>
2781 * regex.h: update from libc (whitespace fix).
2783 2003-08-09 Paul Eggert <eggert@twinsun.com>
2785 Merge some files from coreutils. These changes were
2786 originally made by Jim Meyering.
2787 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2788 many older Unixes require this.
2789 * alloca.c (alloca): Remove cast to argument of free;
2790 no longer needed in C89.
2791 * alloca_.h, regex.h: Fix white space to match
2792 what GNU indent does.
2794 2003-08-05 Paul Eggert <eggert@twinsun.com>
2796 * bumpalloc.h: Remove.
2798 2003-08-04 Paul Eggert <eggert@twinsun.com>
2800 * getloadavg.c: Change copyright notice and spacing to conform to
2803 Merge from coreutils.
2804 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2806 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2807 from Karl Berry, implemented by Jim Meyering.
2808 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2809 from Dmitry V. Levin.
2810 Remove anachronistic cast of xrealloc.
2811 * fnmatch_.h (__const): Remove. Use 'const'.
2812 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2813 type. Otherwise, it wouldn't compile with at least /bin/cc on
2814 ymp-cray-unicos9.0.2.X.
2815 Combine two mostly-identical uses of alloca into one.
2816 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2818 2003-08-04 Dave Love <d.love@dl.ac.uk>
2822 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2823 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2824 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2825 obsolete NLIST_NAME_UNION.
2826 [__GNU__]: Undef BSD and FSCALE.
2827 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2829 2003-08-03 Paul Eggert <eggert@twinsun.com>
2831 * stdbool_.h (_Bool): Make it signed char, instead of
2832 an enum type, so that it's guaranteed to promote to int. See:
2833 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2835 2003-07-31 Paul Eggert <eggert@twinsun.com>
2837 * strerror.c: Include config.h, limits.h. Declare sprintf.
2838 (strerror): Don't assume that a printable int fits in 14 bytes.
2840 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2841 Bruno Haible <bruno@clisp.org>
2843 * getline.h (getline, getdelim): Change return type to ssize_t.
2844 * getline.c (getline, getdelim): Likewise.
2845 Remove _GNU_SOURCE define; now it's defined in config.h through
2848 2003-07-22 Paul Eggert <eggert@twinsun.com>
2850 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2851 over-parenthesization in macros.
2853 Sync with coreutils.
2855 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2858 Use `exit_failure' for xalloc and xmemcoll instead of their own
2859 private exit-failure variables.
2860 * xalloc.h (xalloc_exit_failure): Remove.
2861 * xmalloc.c: Likewise. Include exitfail.h.
2862 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2863 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2864 * xmemcoll.c: Likewise. Include exitfail.h.
2865 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2867 2003-07-18 Paul Eggert <eggert@twinsun.com>
2869 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2870 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2871 to test that it can stand by itself. Include "exitfail.h".
2872 Clients should set exit_failure instead.
2873 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2875 2003-07-18 Andreas Schwab <schwab@suse.de>
2877 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2879 2003-07-18 Bruno Haible <bruno@clisp.org>
2881 * getndelim2.h: New file.
2882 * getndelim2.c: Make into a module of its own. Include config.h,
2884 (getndelim2): Make non-static. Change return type to ssize_t.
2885 * getline.h: Change argument names.
2886 * getline.c: Include getndelim2.h instead of getndelim2.c.
2887 * getnline.c: Include getndelim2.h.
2889 2003-07-17 Bruno Haible <bruno@clisp.org>
2891 * Makefile.am: Remove file.
2892 * Makefile.in: Remove file.
2894 2003-07-17 Bruno Haible <bruno@clisp.org>
2896 * getnline.h: New file.
2897 * getnline.c: New file.
2898 * getndelim2.c: New file, extracted from getline.c.
2899 (getndelim2): Renamed from getdelim2, with added nmax argument.
2900 * getline.c: Include getndelim2.c.
2901 (getdelim2): Moved out to getndelim2.c.
2902 (getline, getdelim): Update.
2904 2003-07-15 <karl@gnu.org>
2906 * vasnprintf.c: update from gettext.
2908 2003-07-15 Jim Meyering <jim@meyering.net>
2910 * makepath.c (make_path): Enclose diagnostic in _(...).
2912 2003-07-14 Paul Eggert <eggert@twinsun.com>
2914 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2915 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2916 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2917 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2918 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2919 updated automatically by ../config/srclist-update. This changes
2920 their license from LPGL to GPL.
2922 2003-07-14 Jim Meyering <jim@meyering.net>
2924 Don't emit diagnostics. Let callers do that.
2925 * save-cwd.c: Don't include "error.h".
2926 (save_cwd): Don't call error. Ensure that errno is valid
2927 when returning nonzero.
2929 * save-cwd.h (restore_cwd): Update prototype.
2930 * save-cwd.c (restore_cwd): Remove two parameters.
2931 Simplify. Don't call error upon failure. Let callers do that.
2932 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2933 when auditing is enabled. But don't bother updating the #if.
2935 2003-07-14 Simon Josefsson <jas@extundo.com>
2937 * mempcpy.h: New file.
2938 * mempcpy.c: New file.
2940 2003-07-14 Paul Eggert <eggert@twinsun.com>
2942 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2943 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2944 unicodeio.c, unicodeio.h, unlocked-io.h:
2945 Switch from LGPL to GPL.
2947 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2949 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2950 it breaks C++ compilation.
2951 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2953 2003-07-10 Jim Meyering <jim@meyering.net>
2955 * vasnprintf.c: Remove trailing blanks.
2956 Make cpp indentation consistent.
2958 2003-07-09 Paul Eggert <eggert@twinsun.com>
2960 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2961 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2962 Switch from LGPL to GPL.
2964 2003-07-07 Paul Eggert <eggert@twinsun.com>
2966 * mktime.c: Fix some boundary cases and remove need for floating point.
2968 Issue a compile-time diagnostic if time_t is floating point, or if
2969 two's complement arithmetic is not in effect, or if arithmetic
2970 right shift does not propagate the sign. These assumptions were
2971 all in the original code but they weren't checked.
2973 (TIME_T_MIDPOINT, verify): New macros.
2974 (__isleap): Remove; it has integer overflow problems.
2975 (leapyear): New function, without those problems.
2976 (ydhms_tm_diff): Remove; splitting into two parts.
2977 (ydhms_diff): New function, containing the arithmetic part of
2978 the old ydhms_tm_diff function. Issue a compile-time
2979 diagnostic if we are not using C99 integer division.
2980 Avoid casts when possible.
2981 (guess_time_tm): New function, containing the checking part of
2982 the old ydhms_tm_diff function. Return the new value, rather than
2983 the difference between it and the old. Accept a new argument T
2984 so that *T specifies the old value. Check for overflow in the result.
2986 (__mktime_internal): Use a time_t offset, not a long int offset.
2987 This undoes the 2003-06-04 change, which is no longer needed now
2988 that we have better overflow checking.
2989 (localtime_offset): Likewise.
2991 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2992 and long are 64-bit but int is only 32-bit.
2993 (ydhms_diff): Use long int to store year1 and yday1.
2994 Issue a compile-time diagnostic if long int is not wide enough.
2996 (__mktime_internal): Use long int to store adjusted year and yday.
2997 Use plain C rather than preprocessor commands, if that doesn't
2999 Check for overflow (and try to repair) after each probe
3000 rather than checking only at the very end. This avoids some bugs
3001 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3002 does not equal GMT offset at maximum time).
3003 Use integer to check for overflow rather than floating point; this
3004 is more portable to non-IEEE hosts, and is a tad faster.
3005 When we detect that we are oscillating between two values,
3006 don't check whether tm_isdst has the requested value, since
3007 we already know the answer. When tm_isdst has the wrong value,
3008 use a different heuristic to find the right one, based on the
3009 extreme values actually observed in practice in tz2003a,
3010 rather than the (overly optimistic) "previous 3 calendar quarters".
3012 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3013 "T const" to accommodate glibc style.
3014 (check_result): Use less-confusing report format. "long" -> "long int.
3016 Don't loop if the iteration overflows time_t.
3017 Allow a negative step in the iteration.
3019 2003-07-01 Paul Eggert <eggert@twinsun.com>
3021 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3022 having it depend on HAVE_SYS_TYPES_H.
3024 2003-06-25 Bruno Haible <bruno@clisp.org>
3026 * readlink.c: New file.
3028 2003-06-20 Bruno Haible <bruno@clisp.org>
3030 Assume C89, so PARAMS isn't needed.
3031 * unicodeio.h (PARAMS): Remove.
3032 * unicodeio.c: Don't use PARAMS.
3034 2003-06-18 Jim Meyering <jim@meyering.net>
3036 Merge changes from coreutils.
3037 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3038 Remove explicit declarations of xmalloc and realloc.
3040 (read_utmp): Remove anachronistic cast of xmalloc.
3042 2003-06-17 Paul Eggert <eggert@twinsun.com>
3044 Assume C89, so PARAMS isn't needed.
3045 * backupfile.h (PARAMS): Remove. All uses removed.
3046 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3047 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3048 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3049 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3050 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3051 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3052 xstrtol.h: Likewise.
3053 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3054 same.h, strverscmp.h: Do not include config.h; no longer needed.
3055 Anyway, config.h should always be included before any other file.
3057 2003-06-11 Simon Josefsson <jas@extundo.com>
3059 * sysexit_.h: New file.
3061 2003-05-20 Derek Price <derek@ximbiot.com>
3063 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3065 2003-06-10 Simon Josefsson <jas@extundo.com>
3067 * strchrnul.h: New file.
3068 * strchrnul.c: New file.
3070 2003-06-10 Simon Josefsson <jas@extundo.com>
3072 * argp.h: New file, from glibc.
3073 * argp-ba.c: New file, from glibc.
3074 * argp-eexst.c: New file, from glibc.
3075 * argp-fmtstream.c: New file, from glibc.
3076 * argp-fmtstream.h: New file, from glibc.
3077 * argp-fs-xinl.c: New file, from glibc.
3078 * argp-help.c: New file, from glibc.
3079 * argp-namefrob.h: New file, from glibc.
3080 * argp-parse.c: New file, from glibc.
3081 * argp-pv.c: New file, from glibc.
3082 * argp-pvh.c: New file, from glibc.
3083 * argp-xinl.c: New file, from glibc.
3085 2003-06-07 Jim Meyering <jim@meyering.net>
3087 * readtokens.h: Put `Free Software Foundation, Inc.'
3088 in place of my name in the copyright comment.
3089 Remove definition and uses of __P.
3092 * stat.c: Don't declare xmalloc explicitly.
3093 Instead, include "xalloc.h".
3094 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3095 xrealloc, and xcalloc return values.
3096 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3098 * xgetcwd.h: Remove definition/uses of PARAMS.
3100 2003-06-06 Jim Meyering <jim@meyering.net>
3102 * stdbool_.h: Renamed from stdbool.h.in.
3104 2003-06-06 Jim Meyering <jim@meyering.net>
3106 Merge from coreutils.
3107 * same.c: (same_name): Declare *_basename locals to be `const'.
3108 Consolidate declarations and initializations of *_base* locals.
3110 Merge from coreutils.
3111 This avoids a core dump on systems without GNU putenv,
3112 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3113 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3114 (unsetenv): New static function, from GNU libc.
3115 (rpl_putenv): Use it.
3117 * modechange.c: Remove trailing blanks.
3119 Merge from coreutils.
3120 * fsusage.c: Remove declaration of statfs.
3121 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3123 * posixtm.c: Include <stdbool.h> unconditionally.
3125 2003-06-05 Paul Eggert <eggert@twinsun.com>
3127 * mktime.c (__mktime_internal): When resolving a tm_isdst
3128 mismatch, look in future quarters as well as past. This fixes a
3129 bug when processing fall-backwards gaps immediately after a long
3130 period of daylight-saving time.
3132 * mktime.c: Assume freestanding C89 or better.
3133 (HAVE_LIMITS_H): Remove. Assume it's 1.
3134 (__P): Remove; not used.
3135 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3136 (mktime, not_equal_tm, print_tm, check_result,
3137 main): Use prototypes. Use const * where appropriate.
3138 (main): Fix typo in testing code that uncovered by above changes.
3139 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3141 2003-06-04 Paul Eggert <eggert@twinsun.com>
3143 * mktime.c: Fix Debian bug 177940
3144 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3145 (localtime_offset): Now long int, not time_t, because we want it
3146 to be guaranteed to be signed. All uses changed.
3147 (__mktime_internal): If overflow would occur when adding offset,
3150 Merge 'human' changes from coreutils. Rewrite to support
3151 locale-specific notations like thousands separators.
3152 * human.c: Simplify authorship notice.
3153 Include human.h immediately after config.h.
3154 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3155 <limits.h>: Do not include, since human.h does.
3156 (SIZE_MAX, UINTMAX_MAX): New macros.
3157 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3158 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3159 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3160 (power_letter): Renamed from suffixes.
3161 (generate_suffix_backwards): Remove.
3162 (adjust_value): Now takes int style (because of human.h changes)
3163 and long double value (for greater precision on some platforms).
3164 (group_number): New function.
3165 (human_readable): Use it. Use integer options, not enum.
3166 Put the options before the sizes in the arg list.
3167 Support all the new options.
3168 The old human_readable function has been removed;
3169 use inttostr.h instead.
3170 (human_readable, default_block_size, humblock):
3171 Use uintmax_t, not int, for block sizes.
3172 (human_readable_inexact, block_size_types): Remove.
3173 (block_size_opts): New constant.
3174 (human_options): Renamed from human_block_size, with new signature
3175 that allows block sizes up to UINTMAX_MAX. All callers changed.
3176 * human.h: Add copyright and authorship notice.
3177 Include <limits.h> and <stdbool.h> unconditionally.
3178 (PARAMS): Remove. All uses removed.
3179 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3180 (enum human_inexact_style): Remove tag; now a nameless enum.
3181 (human_floor, human_ceiling, human_round_to_even): Now have
3182 values 2, 0, 1 rather than -1, 1, 0.
3183 (human_group_digits, human_suppress_point_zero, human_autoscale,
3184 human_base_1024, human_SI, human_B): New constants.
3185 (human_readable_inexact, human_block_size): Remove.
3186 (human_readable): Size args are now uintmax_t, not int.
3187 (human_options): New decl.
3189 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3190 unnecessary now that we assume C89 or better. This change
3191 imported from coreutils.
3193 * mktime.c (__mktime_internal): Do not reject negative timestamps
3194 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3195 in the 2003-05-30 sync from glibc.
3197 .h files should stand alone, but we shouldn't include <sys/types.h>
3198 if we can get away with just <stddef.h>.
3200 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3201 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3202 rather than <sys/types.h>, as we merely need size_t.
3203 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3205 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3206 Include <stdio.h>, to get FILE.
3207 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3208 memcasecmp.h has included <stddef.h> and all we need is size_t.
3209 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3210 our interface, instead of including <sys/types.h>
3212 2003-06-02 Paul Eggert <eggert@twinsun.com>
3215 Fix some minor time-related bugs with POSIX time arguments.
3216 Some valid time stamps were being rejected (notably -1, and
3217 time stamps before 1900 on 64-bit hosts). And some invalid
3218 time stamps were being accepted, e.g. September 31.
3220 * posixtm.h (posixtime): Return bool instead of time_t, so
3221 that we can return (time_t) -1 successfully.
3222 * posixtm.c: Likewise.
3223 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3224 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3225 (t): Remove static var.
3226 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3227 of static var. All uses changed.
3228 (year): Do not reject years before 1900; they can occur with
3230 (posix_time_parse): Do not check for out-of-range components;
3231 that is now the caller's responsibility, since our checks were
3232 only approximations.
3233 (posixtime): Use mktime to check for out-of-range components,
3234 since it knows them exactly.
3235 If mktime returns (time_t) -1, check whether an error actually occurred
3236 by invoking localtime on -1.
3237 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3238 posixtime failures better.
3239 Improve the test data (in comments only).
3241 2003-05-30 <karl@gnu.org>
3243 * mktime.c: update from libc.
3245 2003-05-30 Bruno Haible <bruno@clisp.org>
3247 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3248 * localcharset.h: Likewise.
3249 * localcharset.c: Likewise.
3251 2003-05-28 Paul Eggert <eggert@twinsun.com>
3253 Assume the headers required for C89 freestanding compilers.
3254 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3255 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3256 without checking for HAVE_LIMITS_H.
3257 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3258 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3260 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3261 * exclude.c: Include <stdbool.h> unconditionally.
3262 * tempname.c: Include <stddef.h> unconditionally.
3263 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3264 * modechange.c, rpmatch.c (NULL): Don't define, since
3265 <stddef.h> does that.
3266 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3267 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3268 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3269 * xstrtol.c: Likewise.
3270 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3271 * savedir.c: Include <stddef.h> instead of defining NULL.
3273 * addext.c (addext): Use assignment rather than cast, to avoid
3274 warnings on some platforms.
3276 * mktime.c (__mktime_internal): Do not reject negative timestamps
3279 2003-05-10 Bruno Haible <bruno@clisp.org>
3281 * linebreak.c (iconv_string_length): Don't return -1 just because the
3282 string is longer than 4 KB.
3284 2003-05-12 Jim Meyering <jim@meyering.net>
3286 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3287 the space-padded-by-default conversion specifiers, %e, %k, %l.
3289 2003-05-03 Bruno Haible <bruno@clisp.org>
3291 Upgrade to Unicode-4.0.
3292 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3293 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3294 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3295 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3296 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3297 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3298 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3299 Change width of U+E0100..U+E01EF from 1 to 0.
3301 2003-04-25 Bruno Haible <bruno@clisp.org>
3303 * copy-file.c: Include <stddef.h>, for size_t.
3305 2003-04-25 Jim Meyering <jim@meyering.net>
3307 * copy-file.c (copy_file_preserving): Declare buf_size to be
3308 of type size_t, not int.
3310 2003-04-11 Jim Meyering <jim@meyering.net>
3312 Merge changes from Coreutils.
3314 2003-03-22 Jim Meyering <jim@meyering.net>
3316 * strftime.c (widen): Cast alloca return value to proper type.
3318 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3321 * strftime.c (my_strftime): Handle very large width
3322 specifications for numeric values correctly. Improve checks for
3325 2003-01-19 Jim Meyering <jim@meyering.net>
3327 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3328 (nl_get_alt_digit) [! defined my_strftime]: Define.
3329 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3330 _nl_get_alt_digit and _nl_get_walt_digit.
3332 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3333 These changes have no effect outside of _LIBC.
3335 2003-04-10 Bruno Haible <bruno@clisp.org>
3337 * findprog.h: New file, from GNU gettext.
3338 * findprog.c: New file, from GNU gettext.
3340 2003-04-05 Jim Meyering <jim@meyering.net>
3342 Merge changes from Coreutils.
3344 * exclude.h (PARAMS): Remove definition and uses.
3345 * exclude.c: Remove uses of `PARAMS'.
3347 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3348 Add test-cases for DOS filenames. Declare program_name.
3349 (main): Set up program_name. Patch by Rich Dawe.
3351 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3353 Use mntctl's return value to drive the entry-processing loop, since
3354 we can't rely on the value of the vmt_length member in the last
3355 entry. On some systems doing so could result in exhausting
3356 virtual memory. Based in part on a patch from Mike Jetzer.
3358 2003-04-04 Bruno Haible <bruno@clisp.org>
3360 * linebreak.h: New file, from GNU gettext.
3361 * linebreak.c: New file, from GNU gettext with slight modifications.
3362 * lbrkprop.h: New file, from GNU gettext.
3364 2003-04-03 Bruno Haible <bruno@clisp.org>
3366 * utf8-ucs4.h: New file, from GNU gettext.
3367 * utf16-ucs4.h: New file, from GNU gettext.
3368 * ucs4-utf8.h: New file, from GNU gettext.
3369 * ucs4-utf16.h: New file, from GNU gettext.
3371 2003-04-02 Bruno Haible <bruno@clisp.org>
3373 * binary-io.h: New file, from GNU gettext.
3375 2003-04-01 Bruno Haible <bruno@clisp.org>
3377 * pathname.h: New file, from GNU gettext.
3378 * concatpath.c: New file, from GNU gettext.
3380 2003-03-30 Bruno Haible <bruno@clisp.org>
3382 * copy-file.c (copy_file_preserving): Don't set owner if the function
3383 chown() doesn't exist.
3385 2003-03-28 Bruno Haible <bruno@clisp.org>
3387 * copy-file.h: New file, from GNU gettext.
3388 * copy-file.c: New file, from GNU gettext.
3390 2003-03-18 Jim Meyering <jim@meyering.net>
3392 * quote.c (quote_n): Fix typo in comment.
3394 2003-03-14 Jim Meyering <jim@meyering.net>
3396 Merge changes from Coreutils.
3397 * obstack.h (obstack_object_size): Declare temporary, __o,
3398 to be const, in order to avoid warnings.
3399 (obstack_room): Likewise.
3400 (obstack_empty_p): Likewise.
3402 2003-03-13 Paul Eggert <eggert@twinsun.com>
3404 Merge changes from Bison.
3405 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3406 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3407 when compiling Bison 1.875's `bitset bset = obstack_alloc
3408 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3409 * hash.c: Include <stdbool.h> unconditionally.
3411 2003-03-09 Paul Eggert <eggert@twinsun.com>
3413 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3414 Reported by Bruce Becker; see:
3415 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3417 2003-03-03 Paul Eggert <eggert@twinsun.com>
3418 Bruno Haible <bruno@clisp.org>
3420 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3421 Reported by John Hughes, see
3422 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3424 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3426 * poll_.h: New file.
3429 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3431 * mathl.h: New file.
3432 * acosl.c: New file.
3433 * asinl.c: New file.
3434 * atanl.c: New file.
3435 * ceill.c: New file.
3438 * floorl.c: New file.
3439 * frexpl.c: New file.
3440 * ldexpl.c: New file.
3442 * sincosl.c: New file.
3444 * sqrtl.c: New file.
3446 * trigl.c: New file.
3447 * trigl.h: New file.
3449 2003-02-17 Bruno Haible <bruno@clisp.org>
3451 * mkdtemp.h: New file, from GNU gettext.
3452 * mkdtemp.c: New file, from GNU gettext.
3454 2003-01-31 Bruno Haible <bruno@clisp.org>
3456 * rename.c: #undef rename before defining rpl_rename.
3457 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3459 2003-01-30 Bruno Haible <bruno@clisp.org>
3461 * printf-args.h: New file, from GNU gettext.
3462 * printf-args.c: New file, from GNU gettext.
3463 * printf-parse.h: New file, from GNU gettext.
3464 * printf-parse.c: New file, from GNU gettext.
3465 * vasnprintf.h: New file, from GNU gettext.
3466 * vasnprintf.c: New file, from GNU gettext.
3467 * asnprintf.c: New file, from GNU gettext.
3468 * vasprintf.h: New file, from GNU gettext with modifications.
3469 * vasprintf.c: New file, from GNU gettext.
3470 * asprintf.c: New file, from GNU gettext.
3472 2003-01-29 Bruno Haible <bruno@clisp.org>
3474 * stpncpy.h: New file, from GNU gettext with modifications.
3475 * stpncpy.c: New file, from GNU gettext with modifications.
3477 2003-01-28 Bruno Haible <bruno@clisp.org>
3479 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3481 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3484 2003-01-27 Bruno Haible <bruno@clisp.org>
3486 * xsetenv.h: New file, from GNU gettext.
3487 * xsetenv.c: New file, from GNU gettext.
3489 2003-01-23 Bruno Haible <bruno@clisp.org>
3491 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3493 2003-01-22 Bruno Haible <bruno@clisp.org>
3495 * exit.h: New file, from GNU gettext.
3497 2003-01-11 Bruno Haible <bruno@clisp.org>
3499 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3500 * strcase.h (strcasecmp, strncasecmp): Likewise.
3502 2003-01-14 Jim Meyering <jim@meyering.net>
3504 * same.c (same_name): Tweak a comment.
3506 2003-01-11 Bruno Haible <bruno@clisp.org>
3508 * same.c (same_name): Reorder tests so as to avoid calling stat()
3509 when a string comparison is sufficient.
3511 2003-01-11 Bruno Haible <bruno@clisp.org>
3513 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3516 2003-01-11 Bruno Haible <bruno@clisp.org>
3518 * hash-pjw.c: Add comment about low quality of this function.
3520 2003-01-12 Paul Eggert <eggert@twinsun.com>
3522 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3523 to avoid collisions with libcurses and libreadline.
3525 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3526 * getstr.h, getstr.c: Remove.
3527 * getline.c: Include "getline.h", to check interface.
3528 Move body of old getstr.c here: this defines MIN_CHUNK and
3529 declares getdelim2, which is renamed from getstr.
3530 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3532 * linebuffer.c (readlinebuffer): Renamed from readline.
3534 * linebuffer.h: Likewise.
3535 (readline): Remove backward-compatibility macro.
3537 2003-01-12 Jim Meyering <jim@meyering.net>
3539 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3541 2003-01-10 Bruno Haible <bruno@clisp.org>
3543 * alloca_.h: New file.
3544 * getdate.y: Unconditionally include alloca.h.
3545 * makepath.c: Likewise.
3546 * setenv.c: Likewise.
3547 * userspec.c: Likewise.
3549 2003-01-09 Bruno Haible <bruno@clisp.org>
3551 * stdbool.h.in: New file.
3553 2003-01-08 Bruno Haible <bruno@clisp.org>
3555 * safe-read.c: Include specification header first, to ensure its
3557 * full-write.c: Likewise.
3559 2003-01-08 Jim Meyering <jim@meyering.net>
3561 * full-write.c: Undefine and define-away `const' after inclusion
3562 of errno.h, not before. Suggestion from Bruno Haible.
3564 2003-01-07 Jim Meyering <jim@meyering.net>
3566 * full-write.c: Rework so that it may serve to define full_read, too.
3567 * full-read.c: Simply #define FULL_READ and include full-write.c.
3569 2003-01-06 Jim Meyering <jim@meyering.net>
3571 * version-etc.c: Update year in translatable copyright string.
3573 2002-12-25 Bruno Haible <bruno@clisp.org>
3575 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3576 * xstrtol.h: Likewise.
3577 * xstrtoimax.c: Likewise.
3578 * xstrtoumax.c: Likewise.
3579 * human.h: Likewise.
3581 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3582 on systems that have <inttypes.h> but not <stdint.h>.
3584 2002-12-31 Paul Eggert <eggert@twinsun.com>
3586 * memcoll.c (memcoll): Fall back on a simple algorithm using
3587 memcmp if strcoll doesn't work.
3589 2002-12-23 Bruno Haible <bruno@clisp.org>
3591 * localcharset.h: New file.
3592 * localcharset.c: Include it.
3593 * unicodeio.c: Likewise.
3595 2002-12-22 Bruno Haible <bruno@clisp.org>
3597 * utime.c (utime_null): No need to call ftruncate if the file was
3600 2002-12-23 Bruno Haible <bruno@clisp.org>
3602 * memcoll.c (STRCOLL): New macro.
3605 2002-12-22 Bruno Haible <bruno@clisp.org>
3607 * getstr.h (getstr): Define, to avoid clash with libcurses.
3608 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3610 2002-12-22 Bruno Haible <bruno@clisp.org>
3612 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3614 2002-12-23 Bruno Haible <bruno@clisp.org>
3616 * getline.h: Include <stddef.h>, for size_t.
3618 * unicodeio.h: Include <stddef.h>, for size_t.
3619 * unicodeio.c: Don't include <stddef.h>.
3621 2002-12-17 Bruno Haible <bruno@clisp.org>
3623 * canon-host.c (strdup): Remove unused declaration.
3625 * fsusage.c: Include full_read.h.
3626 (get_fs_usage): Use full_read instead of safe_read.
3628 * utime.c (utime_null): Use SAFE_READ_ERROR.
3630 2002-12-11 Bruno Haible <bruno@clisp.org>
3632 * setenv.h: Rewritten to cope with systems that have setenv() but not
3634 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3637 2002-12-11 Bruno Haible <bruno@clisp.org>
3639 * setenv.c (alloca): Fall back to malloc.
3641 (setenv): Use freea() to free memory allocated with alloca().
3643 2002-11-13 Bruno Haible <bruno@clisp.org>
3645 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3646 function declarations.
3647 * unsetenv.c (unsetenv): Likewise.
3649 2002-03-04 Bruno Haible <bruno@clisp.org>
3651 Portability to AIX 4.3.3.
3652 * unsetenv.c: New file, extracted from setenv.c.
3653 * setenv.c: Move the unsetenv() function to unsetenv.c.
3655 2001-12-20 Bruno Haible <bruno@clisp.org>
3657 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3658 use malloc instead. For SunOS 4.
3660 2001-12-11 Bruno Haible <bruno@clisp.org>
3662 * setenv.c: Declare alloca.
3663 (compar_fn_t): New typedef.
3664 (KNOWN_VALUE, STORE_VALUE): Use it.
3666 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3669 2002-12-10 Paul Eggert <eggert@twinsun.com>
3671 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3672 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3673 Choose values that are less likely to collide with system fnmatch
3675 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3676 defined (e.g., a pure POSIX system).
3677 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3678 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3680 2002-12-06 Jim Meyering <jim@meyering.net>
3682 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3684 Merge in changes from libc's misc/error.c, in preparation
3685 for the merge of gnulib's changes back into libc.
3687 * error.c (_): Define only if not already defined.
3688 Move definition to follow all #include directives.
3689 Include unlocked-io.h only if !_LIBC.
3690 [_LIBC]: Include <libio/libioP.h>.
3691 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3692 (fflush): Tweak definition to use INTUSE.
3695 2002-12-05 Paul Eggert <eggert@twinsun.com>
3697 * alloca.c [defined emacs]: Include "lisp.h".
3698 (xalloc_die) [defined emacs]: New macro.
3699 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3700 [! defined emacs]: Include <xalloc.h>.
3701 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3702 (pointer): Typedef to POINTER_TYPE *.
3703 (malloc): Remove decl; we now always use xmalloc.
3704 (alloca): Use old-style definition, since Emacs needs this.
3705 Check for arithmetic overflow when computing combined size.
3707 2002-12-04 Paul Eggert <eggert@twinsun.com>
3709 Do not generate unlocked-io.h automatically, since it's easier to
3710 maintain it by hand.
3712 * unlocked-io.h: New file, from GNU diffutils,
3713 but with proper copyright notice and attribution.
3715 * Makefile.am: Add copyright notice.
3716 (libfetish_a_SOURCES): Add unlocked-io.h.
3717 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3718 (DISTCLEANFILES, io_functions): Remove macros.
3719 (EXTRA_DIST): Remove gen_uio.
3720 (unlocked-io.h): Remove rule.
3722 2002-12-04 Jim Meyering <jim@meyering.net>
3724 Reflect the fact that stat.c and lstat.c are no longer generated.
3725 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3726 (DISTCLEANFILES): Likewise.
3727 (EXTRA_DIST): Likewise.
3728 (all_local): Don't depend on stat.c or lstat.c.
3729 (stat.c, lstat.c): Remove rules.
3730 (EXTRA_DIST): Remove xstat.in.
3732 * xstat.in: Remove file. Contents moved into stat.c.
3733 * stat.c: New file. Contents mostly from xstat.in.
3734 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3735 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3737 * safe-read.c: Rework so that it may serve to define safe_write, too.
3738 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3740 2002-12-03 Jim Meyering <jim@meyering.net>
3742 * safe-read.c, safe-write.c: Change variable names and comments, but
3743 not semantics, to minimize the differences between these two files.
3744 (safe_read): Change comment to mention SAFE_READ_ERROR.
3746 * safe-read.c (IS_EINTR): Define.
3747 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3749 2002-12-02 Bruno Haible <bruno@clisp.org>
3751 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3752 Define, taken from safe-read.c.
3753 (INT_MAX): Provide fallback.
3754 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3755 * safe-write.h (SAFE_WRITE_ERROR): Define.
3757 * safe-read.c (EINTR): Remove definition.
3758 (safe_read): Don't use EINTR if it is absent.
3760 2002-12-02 Jim Meyering <jim@meyering.net>
3762 * safe-read.c (EINTR): Define.
3763 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3764 (INT_MAX): Provide fallback.
3765 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3767 * safe-read.h (SAFE_READ_ERROR): Define.
3769 2002-12-01 Jim Meyering <jim@meyering.net>
3771 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3772 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3774 2002-11-27 Paul Eggert <eggert@twinsun.com>
3776 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3777 hash_rehash): Replace `if (limit <= value) abort ();' with
3778 `if (! (value < limit)) abort ();', for readability.
3780 2002-11-26 <karl@gnu.org>
3782 * strdup.c: copy from libc again, with jim's ok.
3783 * .cppi-disable: re-add strdup.c
3785 2002-11-25 <karl@gnu.org>
3787 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3788 instead of "strtol.c".
3790 2002-11-25 Jim Meyering <jim@meyering.net>
3792 * mktime.c: Sync from libc, now that it has the latest fix.
3794 2002-11-24 <karl@gnu.org>
3796 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3797 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3799 2002-11-24 Jim Meyering <jim@meyering.net>
3801 Update from coreutils:
3803 * mktime.c: Merge in changes from libc.
3805 Avoid a link-time failure on some Linux systems.
3806 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3807 (__mon_yday): Declare with the STATIC attribute.
3808 (__mktime_internal): Likewise.
3809 Based on a report from Greg Schafer.
3811 2002-11-23 Jim Meyering <jim@meyering.net>
3813 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3814 Use `unsigned', not `int', as type of index.
3816 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3818 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3820 2002-11-22 Paul Eggert <eggert@twinsun.com>
3822 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3823 hint that one should use `if (! x) abort ();' rather than `assert
3824 (x);', and anyway it's one less thing to worry about configuring.
3825 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3826 hash_rehash, hash_insert): Use abort rather than assert.
3828 2002-11-22 Paul Eggert <eggert@twinsun.com>
3830 * quotearg.h: Allow multiple inclusion by surrounding with
3831 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3832 so that we can be included first.
3833 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3834 * quotearg.c: Include quotearg.h immediately after config.h.
3835 No need to include stddef.h or sys/types.h any more.
3836 Surround local include files with "", not "<>".
3837 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3838 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3839 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3840 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3841 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3842 (ISPRINT): Remove; no longer needed now that we assume C89.
3844 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3847 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3848 quotearg_char): Use SIZE_MAX rather than
3849 (size_t) -1 when we are talking about "infinity".
3851 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3853 2002-11-22 Bruno Haible <bruno@clisp.org>
3855 * safe-read.h: Assume C89. Add comments.
3856 (safe_read): Change return type to size_t.
3857 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3858 counts > SSIZE_MAX correctly.
3859 * safe-write.h: New file.
3860 * safe-write.c: New file.
3861 * full-read.h: New file.
3862 * full-read.c: New file.
3863 * full-write.h: Assume C89. Add comments.
3864 * full-write.c: Include safe-write.h.
3865 (full_write): Rewritten to use safe_write.
3866 Suggested by Jim Meyering and Paul Eggert.
3868 2002-11-21 Bruno Haible <bruno@clisp.org>
3870 Remove case insensitive option matching.
3871 * argmatch.h (argcasematch): Remove declaration.
3872 (ARGCASEMATCH): Remove macro.
3873 (__xargmatch_internal): Remove case_sensitive argument.
3874 (XARGMATCH): Update.
3875 (XARGCASEMATCH): Remove macro.
3876 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3877 case_sensitive argument.
3878 (argcasematch): Remove function.
3879 (__xargmatch_internal): Remove case_sensitive argument.
3880 (main): Use XARGMATCH instead of XARGCASEMATCH.
3882 * xmalloc.c: Change compile-time error message. Add comment about
3883 required autoconf version.
3885 2002-11-21 Jim Meyering <jim@meyering.net>
3887 * strdup.c (strdup): Tweak comment and initial #if/#include.
3889 Merge in changes from the coreutils.
3891 2002-09-25 Paul Eggert <eggert@twinsun.com>
3892 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3893 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3894 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3895 int. Work more efficiently if X is the same width as uintmax_t.
3896 Do not compare X to -1, to avoid bogus compiler warning.
3897 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3898 Don't assume that f_frsize and f_bsize are the same type.
3900 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3903 * makepath.c (make_path): Restore umask *before* creating the final
3905 (make_path): Minor reformatting.
3907 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3908 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3910 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3911 ones. At least on GNU/Linux systems, `auto' means something else.
3914 2002-11-20 Paul Eggert <eggert@twinsun.com>
3916 Merge argmatch cleanups from Bison. Assume C89.
3918 * argmatch.c: Include config.h here, not in argmatch.h.
3919 Include stdlib.h, for EXIT_FAILURE.
3920 Always include <string.h>, since we assume C89.
3921 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3922 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3923 Include <stddef.h> instead, since it's all we need for size_t.
3924 (PARAMS): Remove. All uses removed.
3925 (ARRAY_CARDINALITY): Do not bother to #undef.
3926 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3927 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3928 Remove unnecessary parentheses.
3929 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3930 Insert necessary parentheses.
3931 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3932 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3934 2002-11-19 Bruno Haible <bruno@clisp.org>
3936 * mbswidth.c: Include mbswidth.h right at the beginning.
3937 * mbswidth.h: Include <stddef.h>, for size_t.
3939 * mbswidth.h (PARAMS): Remove macro.
3940 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3941 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3943 * gcd.h (PARAMS): Remove macro.
3944 (gcd): Use ANSI C function declarations.
3945 * gcd.c (gcd): Likewise.
3947 2002-11-15 Bruno Haible <bruno@clisp.org>
3949 * strcspn.c: Include <stddef.h>.
3950 (strcspn): Use ANSI C function declaration. Change return type to
3952 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3953 (strpbrk): Use NULL.
3954 * strpbrk.h (PARAMS): Remove macro.
3955 (strpbrk): Use ANSI C function declaration.
3956 * strstr.c: Don't include <sys/types.h>.
3957 * strstr.h (PARAMS): Remove macro.
3958 (strstr): Use ANSI C function declarations.
3960 2002-11-06 Bruno Haible <bruno@clisp.org>
3962 * gcd.h (gcd): Change argument type to 'unsigned long'.
3963 * gcd.c (gcd): Likewise.
3965 2002-11-05 Bruno Haible <bruno@clisp.org>
3967 * gcd.h: New file, from gettext-0.11.5.
3968 * gcd.c: New file, from gettext-0.11.5.
3970 2002-11-05 Bruno Haible <bruno@clisp.org>
3972 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3973 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3974 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3975 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3977 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3978 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3980 * closeout.c: Include gettext.h instead of <libintl.h>.
3981 * human.c: Include gettext.h instead of <libintl.h>.
3982 * quotearg.c: Include gettext.h instead of <libintl.h>.
3983 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3984 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3985 * userspec.c: Include gettext.h instead of <libintl.h>.
3986 * version-etc.c: Include gettext.h instead of <libintl.h>.
3987 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3988 (textdomain): Remove definition.
3989 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3991 * long-options.c: Remove include of <libintl.h> and definition of _.
3992 * same.c: Remove include of <libintl.h> and definition of _.
3994 2002-11-04 Bruno Haible <bruno@clisp.org>
3996 * stpcpy.h: New file, from GNU gettext-0.11.5.
3997 * strcase.h: New file, from GNU gettext-0.11.5.
3998 * strpbrk.h: New file, from GNU gettext-0.11.5.
3999 * strstr.h: New file, from GNU gettext-0.11.5.
4000 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4002 2002-05-09 Bruno Haible <bruno@clisp.org>
4004 * config.charset: Update for newest glibc. Add canonical names
4005 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4007 2002-05-09 Bruno Haible <bruno@clisp.org>
4009 * localcharset.c (get_charset_aliases): Add more Windows specific
4012 2002-05-08 Owen Taylor <otaylor@redhat.com>
4014 * config.charset: A few additions for Solaris.
4016 2001-12-05 Bruno Haible <bruno@clisp.org>
4018 * localcharset.c (locale_charset): Don't return an empty string.
4020 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4022 * config.charset: msdos in uk_UA uses CP1125.
4024 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4026 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4027 * localcharset.c (locale_charset): Declare as extern "C".
4029 2002-02-15 Bruno Haible <bruno@clisp.org>
4031 * config.charset [msdosdjgpp]: For Russian, use CP866.
4033 2002-02-11 Bruno Haible <bruno@clisp.org>
4035 * config.charset: Add support for NetBSD.
4037 2002-09-25 <karl@gnu.org>
4039 * strdup.c: copy from libc/string (via ../config/srclist*).
4040 * getopt*: copy from libc/posix.
4041 * gettext.h: copy from gettext.
4042 * .cppi-disable: add strdup.c, gettext.h.
4044 2002-07-01 Jim Meyering <meyering@lucent.com>
4046 * c-stack.c: Include sys/time.h.
4047 From Volker Borchert.
4049 2002-06-11 Paul Eggert <eggert@twinsun.com>
4051 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4052 New macro. Use it uniformly instead of
4053 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4054 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4055 reported by Vin Shelton.
4057 2002-06-22 Jim Meyering <meyering@lucent.com>
4059 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4060 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4062 2002-06-22 Paul Eggert <eggert@twinsun.com>
4064 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4065 Do not assume SA_SIGINFO behavior.
4066 Bug reported by Jim Meyering on NetBSD 1.5.2.
4068 2002-06-22 Jim Meyering <meyering@lucent.com>
4070 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4072 * exitfail.c, exitfail.h: Likewise.
4073 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4075 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4077 (EXTRA_DIST): Add fnmatch_loop.c.
4078 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4080 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4081 * fnmatch.c: Update from diffutils-2.8.2.
4082 * fnmatch_.h: New file. From diffutils-2.8.2.
4083 * fnmatch.h: Remove file.
4085 2002-06-18 Paul Eggert <eggert@twinsun.com>
4087 * file-type.h: Report an error if neither S_ISREG nor
4088 S_IFREG is defined, instead of using a test specific to glibc
4089 2.2. This should be safe, since POSIX requires S_ISREG and
4090 Unix Version 7 had S_IFREG. We don't need to check for
4091 <sys/types.h> since we don't use any symbols that it defines.
4093 2002-06-15 Jim Meyering <meyering@lucent.com>
4095 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4096 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4097 have been included before this file.
4099 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4101 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4102 so that each temporary file name is unique and valid in the first
4103 8 characters, for operation under DOS.
4105 2002-06-15 Jim Meyering <meyering@lucent.com>
4107 Work even with DJGPP 2.03, which lacks support for symlinks.
4109 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4111 * lchown.c (S_ISLNK): Likewise.
4113 2002-06-14 Jim Meyering <meyering@lucent.com>
4115 * file-type.h: Use the version from diffutils-2.8.2.
4116 * file-type.c: Likewise.
4118 2002-05-27 Jim Meyering <meyering@lucent.com>
4120 Fix a problem seen only on nonconforming systems whereby ls.c's
4121 use of localtime, and then of gettimeofday would cause trouble:
4122 the localtime call used to initialize rpl_gettimeofday's save
4123 mechanism would clobber ls's current local time information so
4124 that in any long listing the first file would always be listed
4125 with date 1970-01-01. Analysis by Volker Borchert.
4127 * gettimeofday.c (localtime): Undefine.
4128 (rpl_localtime): New function.
4130 2002-05-22 Jim Meyering <meyering@lucent.com>
4132 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4133 * file-type.h: New file.
4134 * file-type.c (file_type): New file/function. Extracted from diffutils.
4136 2002-04-29 Paul Eggert <eggert@twinsun.com>
4138 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4140 2002-04-28 Paul Eggert <eggert@twinsun.com>
4142 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4143 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4144 of 127, since 64 is the largest conceivable number for ancient
4146 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4148 2002-04-28 Jim Meyering <meyering@lucent.com>
4150 * sig2str.c (WTERMSIG): Remove definition (unused).
4152 2002-04-28 Paul Eggert <eggert@twinsun.com>
4154 * sig2str.h, sig2str.c: New files.
4155 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4157 2002-04-24 Jim Meyering <meyering@lucent.com>
4159 * gettext.h: New file, from Gettext.
4160 * Makefile.am (INCLUDES): Remove -I../intl.
4161 (libfetish_a_SOURCES): Add gettext.h.
4163 2002-04-16 Jim Meyering <meyering@lucent.com>
4165 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4166 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4167 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4169 2002-04-12 Jim Meyering <meyering@lucent.com>
4171 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4173 2002-03-10 Jim Meyering <meyering@lucent.com>
4175 * makepath.c (make_path): Remove a comma from a diagnostic.
4176 Suggestion from Santiago Vila.
4178 2002-03-08 Jim Meyering <meyering@lucent.com>
4180 * rename.c: Mention that this wrapper is needed also on
4181 mips-dec-ultrix4.4 systems.
4183 2002-03-02 Jim Meyering <meyering@lucent.com>
4185 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4186 not HAVE_CLOCK_SETTIME.
4188 2002-02-27 Paul Eggert <eggert@twinsun.com>
4190 * nanosleep.h: Rename to....
4191 * timespec.h: New name for nanosleep.h. All uses changed.
4193 * gettime.c: New file.
4194 * settime.c: New file.
4197 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4198 timespec.h. Remove nanosleep.h.
4200 2002-02-25 Paul Eggert <eggert@twinsun.com>
4202 * acl.c, acl.h: New files.
4203 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4205 2002-02-24 Jim Meyering <meyering@lucent.com>
4207 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4208 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4209 cause trouble. Reported by Nelson Beebe.
4211 2002-02-23 Paul Eggert <eggert@twinsun.com>
4213 * path-concat.c (xpath_concat): Reorder code to pacify
4214 compilers that don't know that xalloc_die never returns.
4216 2002-02-20 Jim Meyering <meyering@lucent.com>
4218 * getdate.c: Regenerate using bison-1.33.
4220 2002-02-15 Paul Eggert <eggert@twinsun.com>
4222 * posixver.c, posixver.h: New files.
4223 * Makefile.am (libfetish_a_SOURCES): Add them.
4225 2002-02-02 Paul Eggert <eggert@twinsun.com>
4226 Bruno Haible <bruno@clisp.org>
4228 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4229 (fwrite_success_callback): New declaration.
4230 * unicodeio.c (unicode_to_mb): New function, extracted from
4231 print_unicode_char. Call failure callback instead of error.
4232 (fwrite_success_callback): New function.
4233 (exit_failure_callback): New function.
4234 (fallback_failure_callback): New function.
4235 (print_unicode_char): Call unicode_to_mb.
4237 2002-01-26 Jim Meyering <meyering@lucent.com>
4239 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4241 2002-01-22 Jim Meyering <meyering@lucent.com>
4243 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4244 Otherwise, some versions of automake would omit the rule that makes
4245 Makefile from Makefile.in.
4247 2001-01-21 Paul Eggert <eggert@twinsun.com>
4249 * xmemcoll.h, xmemcoll.c: New files.
4250 * Makefile.am (libfetish_a_SOURCES): Add them.
4251 * memcoll.c: Include errno.h, and declare errno if not defined.
4252 (memcoll): Set errno to zero if there is no error.
4254 * quotearg.c (quotearg_buffer_restyled):
4255 Fix bug with quoting buffers containing NUL when backslashing escapes.
4256 This bug was exposed by the other changes in this patch.
4257 (quotearg_n_options): New arg ARGSIZE.
4258 All callers changed.
4259 (quoting_options_from_style): New function.
4260 (quotearg_n_style): Use it.
4261 (quotearg_n_style_mem): New function.
4263 * quotearg.h (quotearg_n_style_mem): New function.
4265 2002-01-16 Jim Meyering <meyering@lucent.com>
4267 * getdate.y: Add three semicolons, each just before a closing brace.
4268 Bison (as of version 1.31) no longer papers over that mistake.
4270 2002-02-14 Paul Eggert <eggert@twinsun.com>
4272 * backupfile.c (ISDIGIT): Comment fix.
4273 * getdate.y (ISDIGIT): Likewise.
4274 * posixtm.c (ISDIGIT, year): Likewise.
4275 * strverscmp.c (ISDIGIT): Likewise.
4276 * userspec.c (ISDIGIT): Likewise.
4278 2002-01-05 Jim Meyering <meyering@lucent.com>
4280 * version-etc.c (version_etc_copyright): Update copyright year.
4282 2001-01-19 Paul Eggert <eggert@twinsun.com>
4284 * closeout.c (close_stdout_status): If ferror (stdout), do
4285 not silently exit merely because the output buffer happens to
4286 have nothing pending.
4288 2001-12-18 Paul Eggert <eggert@twinsun.com>
4290 See the big note in ../ChangeLog.
4291 * human.c (suffixes): Prefer K to k for 1024.
4292 (generate_suffix_backwards): New function.
4293 (human_readable_inexact): Use it.
4294 * xstrtol.c (__xstrtol): If there is no number but there
4295 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4296 Accept 'K' as well as 'k'.
4298 2001-12-15 Jim Meyering <meyering@lucent.com>
4300 * regex.h (__restrict_arr): Update from libc.
4302 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4303 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4306 2001-12-10 Jim Meyering <meyering@lucent.com>
4308 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4309 Instead, include "xalloc.h".
4310 (initbuffer): Don't cast xmalloc return value to char*.
4311 (readline): Reword comment.
4312 Don't cast xrealloc return value to char*
4315 2001-12-09 Jim Meyering <meyering@lucent.com>
4317 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4318 `signed and unsigned type in conditional expression'.
4319 * posixtm.c (posix_time_parse): Likewise.
4321 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4323 * readtokens.c (readtoken): Declare an index to be of type unsigned
4324 to avoid a pedantic warning.
4326 * getstr.c: Don't include assert.h.
4327 (getstr): Remove warning-evoking assertions.
4328 Return -1 if offset parameter is out of bounds.
4329 Change the type of a local from int to size_t.
4331 * strftime.c (my_strftime_localtime_r): Include this function
4332 definition in the `#if ! HAVE_TM_GMTOFF' block.
4334 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4335 Include xalloc.h instead.
4337 2001-12-02 Jim Meyering <meyering@lucent.com>
4339 * tempname.c: Don't declare getenv, thus reverting the change of
4340 2001-11-18. It's no longer necessary, now that stdlib.h is always
4343 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4344 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4346 2001-11-30 Akim Demaille <akim@epita.fr>
4348 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4349 before being defined.
4351 2001-11-27 Paul Eggert <eggert@twinsun.com>
4353 * quotearg.h (quotearg_n, quotearg_n_style):
4354 First arg is int, not unsigned.
4355 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4356 (SIZE_MAX, UINT_MAX): New macros.
4357 (quotearg_n_options): Abort if N is negative.
4358 Avoid overflow check on hosts where size_t is 64 bits and int
4359 is 32 bits, as overflow is impossible there.
4360 Fix off-by-one typo that caused unnecessary reallocation.
4362 2001-11-27 Jim Meyering <meyering@lucent.com>
4364 * tempname.c: Merge with version from libc.
4365 * regex.c: Likewise.
4367 * tempname.c: Include stdlib.h unconditionally. On some old systems
4368 for which STDC_HEADERS is 0, it was not included, resulting in a
4369 warning about an integer-to-pointer conversion problem with getenv.
4370 Reported by Volker Borchert.
4372 2001-11-26 Jim Meyering <meyering@lucent.com>
4374 * gtod.h: Remove file.
4375 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4376 * gettimeofday.c: Don't include gtod.h.
4377 (GTOD_init): Remove function.
4378 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4379 Suggestion from Volker Borchert.
4381 2001-11-23 Jim Meyering <meyering@lucent.com>
4383 * hash.h (struct hash_table): Don't define here. Merely declare it.
4384 * hash.c (struct hash_table): Define it here instead.
4386 2001-11-22 Jim Meyering <meyering@lucent.com>
4388 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4390 2001-11-18 Paul Eggert <eggert@twinsun.com>
4392 * tempname.c (TMP_MAX): Remove; no longer needed.
4393 (TEMPORARIES): New macro.
4394 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4395 removes an artificial limitation (e.g. HP-UX 10.20, where
4398 2001-11-18 Jim Meyering <meyering@lucent.com>
4400 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4403 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4404 files will be created before anything else.
4406 2001-11-17 Jim Meyering <meyering@lucent.com>
4408 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4409 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4410 rather than group writable. Patch by Juan F. Codagnone.
4412 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4413 Instead, include "xalloc.h".
4415 * mountlist.c: Include unlocked-io.h after all system headers.
4416 Remove explicit declarations of xmalloc, xrealloc,
4417 and xstrdup. Instead, include "xalloc.h".
4419 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4420 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4421 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4423 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4424 Reported by Padraig Brady.
4426 * mkstemp.c: #undef mkstemp.
4428 (rpl_mkstemp): Rename from mkstemp.
4431 2001-11-16 Jim Meyering <meyering@lucent.com>
4433 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4434 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4435 determine the amount of total physical memory, use pstat_getstatic.
4436 HPUX-11 doesn't define _SC_PHYS_PAGES.
4437 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4438 If sysconf couldn't be used to determine the amount of available
4439 physical memory, use both pstat_getstatic and pstat_getdynamic.
4440 Based on a patch from Bob Proulx.
4442 2001-11-05 Jim Meyering <meyering@lucent.com>
4444 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4446 2001-11-03 Jim Meyering <meyering@lucent.com>
4448 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4449 in argmatch_to_argument call.
4451 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4454 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4455 e.g., a fault due to an attempt to free a NULL pointer.
4457 2001-11-01 Jim Meyering <meyering@lucent.com>
4459 * dirfd.c, dirfd.h: New files.
4460 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4462 * hash.c (hash_print) [TESTING]: Clean up.
4464 2001-10-22 Paul Eggert <eggert@twinsun.com>
4466 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4467 to avoid a warning if -Wall.
4469 2001-10-21 Paul Eggert <eggert@twinsun.com>
4471 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4473 2001-10-21 Jim Meyering <meyering@lucent.com>
4475 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4476 this code would end up calling gettext even in packages built
4478 * getopt.c (_): Likewise.
4479 * regex.c (_): Likewise.
4481 2001-10-20 Paul Eggert <eggert@twinsun.com>
4483 * error.c (strerror_r): Do not declare unless !_LIBC.
4484 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4485 Use strerror_r that is only a macro, even if it is not a function.
4486 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4487 (private_strerror): Use prototypes, not old-style function definition.
4488 (print_errno_message): New function.
4489 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4491 (error_tail, error, error_at_line): Use it.
4493 2001-10-11 Jim Meyering <meyering@lucent.com>
4495 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4496 and quote_n (1, ... to avoid clobbering a buffer.
4498 2001-10-05 Jim Meyering <meyering@lucent.com>
4500 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4501 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4502 * hash-pjw.h: New file.
4504 2001-09-30 Jim Meyering <meyering@lucent.com>
4506 * mountlist.c [MOUNTED_GETFSSTAT]:
4507 Include <sys/ucred.h>, for Apple Darwin.
4508 Include sys/mount.h and sys/fs_types.h only if available.
4510 (read_filesystem_list): Use FS_TYPE.
4512 2001-09-29 Paul Eggert <eggert@twinsun.com>
4514 * exclude.c (excluded_filename): 0 -> false, since it's
4517 2001-09-28 Paul Eggert <eggert@twinsun.com>
4519 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4520 #defines strtoimax. Also treat the other strto* functions
4523 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4524 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4525 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4527 2001-09-26 Jim Meyering <meyering@lucent.com>
4529 Most macros in unlocked-io.h had the wrong number of arguments.
4530 * gen-uio: New script.
4531 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4532 * unlocked-io.hin: Remove file.
4533 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4534 rather than trying to embed it here.
4535 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4536 Reported by Padraig Brady.
4538 2001-09-25 Volker Borchert <bt@teknon.de>
4540 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4542 2001-09-23 Jim Meyering <meyering@lucent.com>
4544 * mountlist.c: Remove useless parentheses in #if directives.
4545 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4546 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4548 2001-09-22 Jim Meyering <meyering@lucent.com>
4550 * localcharset.c: Update from latest gettext.
4551 * config.charset: Likewise.
4553 2001-09-20 Jim Meyering <meyering@lucent.com>
4555 * xstrtol.c (strtoimax): Guard declaration with
4556 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4557 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4558 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4559 (strtoumax): Likewise, for completeness (it wasn't necessary).
4561 2001-09-06 Paul Eggert <eggert@twinsun.com>
4563 * strtoimax.c (HAVE_LONG_LONG):
4564 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4565 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4566 to work around bug in IBM C compiler.
4568 2001-09-16 Jim Meyering <meyering@lucent.com>
4570 * mkdir.c: New file.
4572 2001-09-04 Paul Eggert <eggert@twinsun.com>
4574 * xgetcwd.c: Revert some of the previous change; intead,
4575 fix the HAVE_GETCWD_NULL code to behave more like the
4576 !HAVE_GETCWD_NULL code used to.
4579 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4582 2001-09-04 Paul Eggert <eggert@twinsun.com>
4584 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4585 Use ssize_t, not int, to store result of readlink.
4586 Check for ssize_t overflow as well as size_t overflow,
4587 as POSIX says the result of readlink is implementation-defined
4588 when ssize_t overflows.
4589 Remove unnecessary cast to char*.
4590 Use free+malloc instead of realloc, as the storage doesn't need
4591 to be preserved and it's clearer and can be more efficient that way.
4592 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4593 * xreadlink.h (xreadlink): Update prototype.
4595 2001-09-03 Paul Eggert <eggert@twinsun.com>
4597 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4598 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4599 spotted by Jim Meyering.
4601 2001-09-03 Jim Meyering <meyering@lucent.com>
4603 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4605 2001-09-03 Paul Eggert <eggert@twinsun.com>
4607 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4608 like the HAVE_GETCWD_NULL code.
4609 Include pathmax.h if not HAVE_GETCWD.
4610 Do not include xalloc.h.
4611 (INITIAL_BUFFER_SIZE): New symbol.
4612 Do not use xmalloc / xrealloc, since the caller is responsible for
4613 handling errors. Preserve errno around `free' during failure.
4614 Do not overrun buffer when using getwd.
4616 2001-09-03 Paul Eggert <eggert@twinsun.com>
4618 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4619 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4621 2001-09-02 Jim Meyering <meyering@lucent.com>
4623 * error.c: Update from GNU libc.
4625 2001-09-01 Jim Meyering <meyering@lucent.com>
4627 * xreadlink.c: New file.
4628 * xreadlink.h: New file.
4629 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4631 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4632 doesn't conflict with sparc Solaris 7's definition in
4633 /usr/include/sys/int_types.h.
4635 * exclude.c: Use `""', not `<>' to #include non-system header files.
4636 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4637 and strncasecmp as r-values. Unixware didn't have declarations.
4639 2001-08-31 Jim Meyering <meyering@lucent.com>
4641 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4642 Use an initial, malloc'd, buffer of length 128 rather than
4643 a statically allocated one of length 1024.
4645 2001-08-30 Paul Eggert <eggert@twinsun.com>
4647 * xgetcwd.c: Don't include pathmax.h.
4648 Include stdlib.h and unistd.h if available.
4650 (xmalloc, xstrdup, free): Remove decls.
4651 (xgetcwd): Don't assume sizes fit in unsigned.
4652 Check for overflow when computing sizes.
4653 Simplify reallocation code.
4655 2001-08-28 Paul Eggert <eggert@twinsun.com>
4657 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4659 * strtoimax.c: Renamed from strtoxmax.c, removing the
4662 Also, make the following further changes to make this file's
4663 configuration more similar to that of strtol.c:
4664 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4665 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4666 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4667 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4668 changed to signed values.
4670 And make the following changes as well:
4671 Fix copyright notice, as 1999 was missing.
4672 (verify): New macro.
4673 (strtoimax): Check sizes at compile-time, not run-time.
4674 Prefer strtol to strtoll if both work.
4675 (main): Remove; it was not that useful and was a pain to maintain.
4677 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4679 2001-08-30 Paul Eggert <eggert@twinsun.com>
4681 * savedir.c (savedir): Remove size parameter, as POSIX says that
4682 a directory's st_size can have an arbitrary value, so the old
4683 usage could waste an arbitrary amount of memory. All uses
4685 * savedir.h: Update prototype.
4687 2001-08-30 Paul Eggert <eggert@twinsun.com>
4689 * xstrtol.c (strtoimax): New decl.
4691 2001-08-28 Paul Eggert <eggert@twinsun.com>
4693 * xstrtol.h: Add copyright notice.
4694 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4695 LONGINT_INVALID_SUFFIX_CHAR.
4697 2001-08-30 Paul Eggert <eggert@twinsun.com>
4699 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4702 2001-08-30 Paul Eggert <eggert@twinsun.com>
4704 * hash.c: Remove '2001' from copyright notice.
4706 2001-08-30 Paul Eggert <eggert@twinsun.com>
4708 * full-write.h: New file.
4709 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4710 * full-write.c: Correct credits, as cccp.c no longer
4711 exists and anyway it was so heavily changed from the old cccp
4712 code as to be unrecognizable. Include full-write.h.
4713 (full_write) Return size_t, with short writes meaning failure.
4714 All callers changed. This fixes a bug with large buffers
4716 * utime.c: Include full-write.h.
4718 2001-08-30 Paul Eggert <eggert@twinsun.com>
4720 Merge 'exclude' changes from tar 1.13.22.
4721 This fixes one or two unlikely storage allocation overflow bugs,
4722 but doesn't change user-visible behavior otherwise.
4724 2001-08-30 Paul Eggert <eggert@twinsun.com>
4726 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4727 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4728 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4729 Include if available.
4730 (<xalloc.h>): Include
4731 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4732 (verify): New macro. Use it to verify that EXCLUDE macros do not
4733 collide with FNM macros.
4734 (struct patopts): New struct.
4735 (struct exclude): Use it, as exclude patterns now come with options.
4736 (new_exclude): Support above changes.
4737 (new_exclude, add_exclude_file):
4738 Initial size must now be a power of two to simplify overflow checking.
4739 (free_exclude, fnmatch_no_wildcards): New function.
4740 (excluded_filename): No longer requires options arg, as the options
4741 are determined by add_exclude. Now returns bool, not int.
4742 (excluded_filename, add_exclude):
4743 Add support for the fancy new exclusion options.
4744 (add_exclude, add_exclude_file): Now takes int options arg.
4745 Check for arithmetic overflow when computing sizes.
4746 (add_exclude_file): xrealloc might modify errno, so don't
4747 realloc until after errno might be used.
4749 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4751 (free_exclude): New decl.
4752 (add_exclude, add_exclude_file): Now takes int options arg.
4753 (excluded_filename): No longer requires options arg, as the options
4754 are determined by add_exclude. Now returns bool, not int.
4756 2001-08-30 Paul Eggert <eggert@twinsun.com>
4758 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4760 2001-08-27 Jim Meyering <meyering@lucent.com>
4762 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4764 * version-etc.c (N_): Remove definition.
4765 Revert most of last change.
4766 Instead, simply don't mark the `Copyright...' string for translation.
4767 Based on advice from Paul Eggert.
4769 * strtoxmax.c: Tweak comment.
4771 2001-08-26 Jim Meyering <meyering@lucent.com>
4773 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4774 of copyright with `%s' so translators don't get an untranslated
4776 (COPYRIGHT_YEAR): Define.
4777 (version_etc): Use fprintf rather than fputs.
4778 Suggestion from Ulrich Drepper.
4780 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4782 * strtoll.c: New file, from GNU libc.
4783 * xstrtoimax.c: New file.
4785 * xstrtol.h: Add xstrtoimax.
4786 * strtoumax.c: New file. Simply include "strtoumax.c".
4787 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4789 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4790 * strtoxmax.c: ... then renamed to this.
4792 2001-08-13 Paul Eggert <eggert@twinsun.com>
4794 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4795 Port to Solaris 8, where 'sed' requires a space after the 'r'
4796 command, and where sh dislikes "$/". Clean up the spacing a bit.
4797 Redirect output to $tmp just once.
4799 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4801 * addext.c (<errno.h>): Include.
4802 (errno): Declare if not defined.
4803 (addext): Work correctly when pathconf returns -1 and leaves
4804 errno alone because there is no limit. Also, work even if
4805 pathconf returns a value greater than SIZE_MAX.
4807 2001-08-12 Jim Meyering <meyering@lucent.com>
4809 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4810 Simply `return getcwd (NULL, 0);'.
4811 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4812 Use 1300 as initial value for length, not PATH_MAX.
4814 * pathmax.h: Clean up cpp syntax.
4816 2001-08-12 Jim Meyering <meyering@lucent.com>
4818 * gettimeofday.c: New file.
4820 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4822 2001-08-04 Jim Meyering <meyering@lucent.com>
4824 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4825 to get in sync with glibc.
4827 2001-08-03 Paul Eggert <eggert@twinsun.com>
4829 The following changes are from gettext 0.10.39 as maintained by
4832 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4833 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4834 with inverted sense. All uses changed.
4836 * mbswidth.c: Don't include <limits.h>.
4837 Include <stdlib.h> and <string.h> unconditionally.
4838 (iswcntrl, mbsinit, ISCNTRL): New macros.
4839 (mbsnwidth): Use K&R style function declarations.
4840 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4841 can optimize it when MB_CUR_MAX == 1.
4842 The width of control characters is zero, not 1.
4844 2001-07-15 Jim Meyering <meyering@lucent.com>
4846 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4847 (BUILT_SOURCES): Add unlocked-io.h.
4848 (io_functions): Define.
4849 (unlocked-io.h): New rule.
4850 (DISTCLEANFILES): Add unlocked-io.h.
4851 (all-local): Depend on unlocked-io.h, to ensure it is created.
4853 * unlocked-io.hin: New file
4855 * regex.c: Update from glibc.
4857 2001-07-05 Jim Meyering <meyering@lucent.com>
4859 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4861 (libfetish_a_SOURCES): Put all .h files here instead.
4862 Remove a thus-exposed (better checks in automake) duplicate and
4863 two unnecessary .h files.
4865 2001-06-11 Jim Meyering <meyering@lucent.com>
4867 * regex.c: Update from GNU libc.
4869 2001-05-27 Jim Meyering <meyering@lucent.com>
4871 * readutmp.h (UT_TYPE): Define.
4873 2001-05-24 Jim Meyering <meyering@lucent.com>
4875 * argmatch.c: Include "quote.h".
4876 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4877 quote function. Reported by Göran Uddeborg.
4879 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4881 * dirname.c (dir_name): Compute append_dot using path, not newpath
4882 which is not yet declared.
4884 2001-05-11 Paul Eggert <eggert@twinsun.com>
4886 * Makefile.am (libfetish_a_SOURCES):
4887 Add strftime.c, since we now compile it on all hosts.
4889 * strftime.c (my_strftime):
4890 Define to nstrftime if emacs, but only if my_strftime is not defined.
4891 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4892 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4893 Add one more extra argument: a nanoseconds value.
4896 (my_strftime function): Add %N format.
4897 (emacs_strftimeu): Renamed from emacs_strftime,
4898 with extra ut argument.
4900 2001-05-11 Paul Eggert <eggert@twinsun.com>
4902 dirname code cleanup. base_name now behaves more compatibly
4903 with POSIX basename when given file names that have trailing
4904 slashes, and similarly for dir_name. Add new primitives
4905 base_len and dir_len. Put the directory-name-related decls
4908 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4909 * backupfile.c (base_name): Likewise.
4910 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4911 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4912 * makepath.c (strip_trailing_slashes): Likewise.
4913 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4915 * rename.c (strip_trailing_slashes): Likewise.
4916 * same.c (base_name): Likewise.
4917 * stripslash.c (ISSLASH): Likewise.
4919 * addext.c: Include <dirname.h> after size_t is defined.
4920 * backupfile.c: Likewise.
4922 * addext.c (addext): Use base_len to trim redundant
4923 trailing slashes instead of doing it ourselves.
4924 But do not trim the last slash if it is not redundant.
4926 * backupfile.c (find_backup_file_name,
4927 max_backup_version): Use base_len instead of rolling it ourselves.
4928 Handle the case of "" and (on DOS) "C:" correctly.
4930 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4931 Include <string.h>, <dirname.h>.
4932 (base_name): Allow file names ending in slashes, other than names
4933 that are all slashes. In this case, return the basename followed
4934 by the slashes. This is more general, and can be used in places
4935 where the original base_name purposely had an assertion failure.
4936 (base_len): New function.
4938 * dirname.c: Include <string.h> instead of <stdlib.h>.
4939 Do not include <assert.h>; no longer needed.
4941 (memrchr): Remove decl.
4942 (dir_name_r): Remove.
4943 (dir_len): Renamed from dirlen. All callers changed.
4944 Rewrite in terms of base_name, for simplicity and consistency.
4945 (dir_name): Never return NULL. All callers changed.
4946 Do not include <stdlib.h> in test program; no longer needed.
4947 return 0; is fine for test program.
4949 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4951 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4953 * path-concat.c (path_concat): Use base_len to compute
4954 base length, not strlen; this means we cannot rely on memcpy
4957 * same.c (STREQ): Remove.
4958 (same_name): Handle the case where the basename ends in trailing '/'.
4960 * stripslash.c (strip_trailing_slashes): Return nonzero if
4961 a slash was stripped. Do not strip the last slash after a
4964 2001-04-08 Jim Meyering <meyering@lucent.com>
4966 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4967 recomputed; that's necessary when the offset spans a DST transition.
4968 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4970 2001-04-02 Jim Meyering <meyering@lucent.com>
4972 * regex.h, regex.c: Update from GNU libc.
4974 2001-03-19 Paul Eggert <eggert@twinsun.com>
4976 * version-etc.c (version_etc_copyright): Update to 2001.
4978 2001-03-16 Paul Eggert <eggert@twinsun.com>
4980 * tempname.c (uint64_t): Define to uintmax_t if
4981 not defined, and if UINT64_MAX is not defined.
4982 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4983 Reported by John David Anglin.
4985 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4987 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4988 alias if codeset is empty.
4989 * config.charset (BeOS): Use wildcard syntax.
4991 2001-03-13 Jim Meyering <meyering@lucent.com>
4993 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4994 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4997 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4999 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5001 * unicodeio.c (print_unicode_char): Simplify accordingly.
5003 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5005 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5006 support for DOS/DJGPP.
5008 2001-02-28 Paul Eggert <eggert@twinsun.com>
5010 * Makefile.am (libfetish_a_SOURCES):
5011 Add dup-safer.c, fopen-safer.c.
5012 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5014 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5016 2001-02-25 Paul Eggert <eggert@twinsun.com>
5018 The mkstemp replacement is taken from glibc 2.2.2, with some
5019 portability fixes for use outside glibc, as follows:
5021 * tempname.c (struct_stat64): New macro.
5022 (direxists, __gen_tempname): Use it.
5023 This avoids a portability problem with Solaris 8.
5025 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5026 (<stddef.h>, <stdint.h>, <string.h>):
5027 Include only if STDC_HEADERS || _LIBC.
5028 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5029 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5030 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5031 (__set_errno): Define this macro if <errno.h> doesn't.
5032 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5033 Define these macros if <stdio.h> doesn't.
5034 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5035 Define these macros if <sys/stat.h>
5036 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5037 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5038 __xstat64): Define if not _LIBC.
5039 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5040 (__gen_tempname): Invoke gettimeofday only if
5041 HAVE_GETTIMEOFDAY || _LIBC;
5042 otherwise, fall back on plain "time".
5043 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5045 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5047 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5049 2001-02-17 Jim Meyering <meyering@lucent.com>
5051 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5052 around included file name.
5054 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5056 * strftime.c: Update from GNU libc (the only changes were to comments).
5058 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5060 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5062 2001-02-17 Paul Eggert <eggert@twinsun.com>
5064 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5065 Remove workaround macros for hosts that have mbrtowc but not
5066 mbstate_t, as we now insist on proper declarations for both
5067 before using mbrtowc.
5069 2001-02-17 Jim Meyering <meyering@lucent.com>
5071 * regex.c: Update from libc.
5073 2001-02-16 Paul Eggert <eggert@twinsun.com>
5075 * alloca.c (malloc): Undef before defining, since stdlib.h
5076 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5077 Reported by Mark Hounschell via Paul Eggert.
5079 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5081 * config.charset: Update for FreeBSD 4.2.
5083 2001-01-26 Jim Meyering <meyering@lucent.com>
5085 * quotearg.c: Include stddef.h.
5086 * quote.c: Include stddef.h.
5087 Reported by Axel Kittenberger.
5089 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5090 line in double quotes so that it evokes a better diagnostic.
5091 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5092 Reported by Axel Kittenberger.
5094 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5096 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5097 to avoid a warning. Add back 'const' to inptr.
5099 2001-01-16 Jim Meyering <meyering@lucent.com>
5101 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5104 2001-01-14 Jim Meyering <meyering@lucent.com>
5106 * rename.c: New file. From Volker Borchert.
5107 Include stdlib.h, string.h or strings.h, and xalloc.h.
5108 Use strip_trailing_slashes rather than open-coding it.
5110 2001-01-03 Paul Eggert <eggert@twinsun.com>
5112 * strftime.c: Sync with glibc time/strftime.c 1.81.
5114 2001-01-03 Jim Meyering <meyering@lucent.com>
5116 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5117 local `inptr' to avoid warning with some system declarations of iconv.
5119 2000-12-29 Paul Eggert <eggert@twinsun.com>
5121 * modechange.c: Do not assume that mode_t uses the
5122 traditional octal encoding. E.g. "chmod 1 FOO" should set
5123 the other-execute bit of FOO even if S_IXOTH != 1.
5125 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5126 WOTH, XOTH, ALLM): New macros.
5127 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5128 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5130 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5131 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5133 No need to use uintmax_t; unsigned long is long enough.
5134 Don't bother to get suffix since we don't use it.
5136 2000-12-24 Jim Meyering <meyering@lucent.com>
5138 * hash.c (is_prime): Return explicit boolean values.
5139 (hash_get_first): Return NULL to appease Irix5.6's 89.
5140 Reported by Nelson Beebe.
5142 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5144 * localcharset.c (locale_charset): Add support for Win32.
5146 2000-12-18 Paul Eggert <eggert@twinsun.com>
5148 * physmem.h, physmem.c: New files.
5150 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5151 (noinst_HEADERS): Add physmem.h.
5153 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5154 't' for compatibility with Solaris 8 sort.
5156 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5158 * config.charset: Add support for BeOS.
5160 2000-12-16 Jim Meyering <meyering@lucent.com>
5162 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5163 SHELLS_FILE to a file name that's useful on djgpp systems.
5165 (ADDITIONAL_DEFAULT_SHELLS): Define.
5166 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5167 Based mostly on a patch from Prashant TR.
5169 2000-12-16 Jim Meyering <meyering@lucent.com>
5171 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5172 N and M) would have treated it like `chown N:N FILE'.
5174 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5176 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5178 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5179 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5180 to the list of canonical encodings. Rename EUC-CN to GB2312.
5182 2000-12-08 Andreas Schwab <schwab@suse.de>
5184 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5185 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5187 2000-12-07 Jim Meyering <meyering@lucent.com>
5189 * stripslash.c (ISSLASH): Define.
5190 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5193 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5194 (dir_name_r): Declare this function as static.
5195 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5196 manifest itself on a name containing a mix of slashes and
5198 Make this function work with names starting with a DOS-style
5199 drive letter and colon prefix.
5200 (dir_name): Append `.' if necessary.
5201 Based mostly on patches from Prashant TR and Eli Zaretskii.
5203 * dirname.h (dir_name_r): Remove prototype.
5205 2000-12-05 Jim Meyering <meyering@lucent.com>
5207 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5209 2000-12-04 Jim Meyering <meyering@lucent.com>
5211 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5212 Also include memory.h, stdlib.h, unistd.h if appropriate.
5213 Reported by Andreas Jaeger (conflicting declaration of malloc).
5215 2000-12-02 Jim Meyering <meyering@lucent.com>
5217 * closeout.h: Make idempotent, to avoid some obscure warnings.
5219 2000-12-01 Paul Eggert <eggert@twinsun.com>
5221 * memrchr.c: Include <config.h> before any system include file.
5223 2000-11-29 Paul Eggert <eggert@twinsun.com>
5225 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5227 2000-11-26 Jim Meyering <meyering@lucent.com>
5229 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5231 2000-11-22 Paul Eggert <eggert@twinsun.com>
5233 * strftime.c (my_strftime): Do not invoke mbrlen with a
5234 size of (size_t) -1; it's not portable.
5236 2000-11-17 Akim Demaille <akim@epita.fr>
5238 * obstack.h: Formatting changes.
5239 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5240 prevent type checking.
5241 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5242 cast the value to (void *): assigning a `foo *' to a `void *'
5244 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5246 2000-11-17 Jim Meyering <meyering@lucent.com>
5248 * strstr.c: Update from GNU libc.
5250 2000-11-16 Jim Meyering <meyering@lucent.com>
5252 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5254 2000-11-11 Jim Meyering <meyering@lucent.com>
5256 * error.c: Add a couple #includes, merging from GNU libc version.
5258 2000-11-10 Jim Meyering <meyering@lucent.com>
5260 * obstack.h: Update from GNU libc.
5261 * obstack.c: Likewise.
5263 2000-11-06 Paul Eggert <eggert@twinsun.com>
5265 * getusershell.c (setusershell): Use rewind rather than
5266 fseek/fseeko, to avoid configuration hassles with fseeko.
5267 Don't bother opening SHELLS_FILE if shellstream is NULL;
5270 2000-11-05 Jim Meyering <meyering@lucent.com>
5272 * makepath.h (make_dir): Declare.
5273 * makepath.c (make_dir): Remove `static' attribute.
5276 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5278 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5279 last one in a bucket, advance to the next bucket.
5281 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5283 * fnmatch.c: Do not comment out all the code if we are using
5284 the GNU C library, because in some cases we are replacing buggy
5285 code in the GNU C library itself.
5287 2000-10-30 Paul Eggert <eggert@twinsun.com>
5289 * error.h, getline.h, modechange.h:
5290 Remove "2000" from Copyright line, as the file hasn't been
5291 changed this year other than in the copyright notice.
5293 * xalloc.h: Add "2000" to Copyright line, as this file
5294 was changed this year.
5296 2000-10-30 Paul Eggert <eggert@twinsun.com>
5298 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5299 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5300 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5302 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5304 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5305 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5306 doesn't define __restrict_arr.
5308 2000-10-29 Jim Meyering <meyering@lucent.com>
5310 * xstat.in: Fix grammar in comment.
5312 2000-10-28 Jim Meyering <meyering@lucent.com>
5314 * memchr.c: Update from libc.
5315 Adjust for portability:
5316 [HAVE_STDLIB_H]: Include stdlib.h.
5317 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5318 Undef __memchr, too.
5319 [!weak_alias]: Define __memchr to memchr.
5321 * regex.c: Update from libc.
5322 * regex.h: Likewise.
5323 * getopt1.c: Likewise.
5324 * memcmp.c: Likewise.
5326 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5327 Avoid using fseek, when possible -- it's broken by design.
5328 Patch by Ulrich Drepper.
5330 2000-10-26 Jim Meyering <meyering@lucent.com>
5332 * strftime.c: Update from libc.
5334 2000-10-25 Jim Meyering <meyering@lucent.com>
5336 * obstack.c: Update from libc.
5338 2000-10-23 Jim Meyering <meyering@lucent.com>
5340 * hard-locale.c (hard_locale): Revert last change -- it was simply
5341 wrong. That set_locale call must not have any side effects.
5344 2000-10-22 Jim Meyering <meyering@lucent.com>
5346 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5347 [CYCLIC]: Remove now-unused definition.
5349 * save-cwd.c (O_DIRECTORY): Define, if needed.
5350 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5351 Suggestion from Ulrich Drepper.
5353 2000-10-21 Jim Meyering <meyering@lucent.com>
5355 * dirname.c (dir_name_r): New function, factored out of dir_name.
5356 (dir_name): Use dir_name_r.
5357 * dirname.h (dir_name_r): Declare it.
5359 2000-10-21 Jim Meyering <meyering@lucent.com>
5361 * dirname.c (memrchr): Declare if necessary.
5362 (dir_name): Remove the restriction that there be no
5363 trailing slashes. Now, this code skips past them, effectively
5365 [TEST_DIRNAME] (main): New unit tests.
5367 * memrchr.c: New file from GNU libc.
5368 Undef __memrchr, too.
5369 [!weak_alias]: Define __memrchr to memrchr.
5370 Guard weak_alias use with `#ifdef weak_alias'.
5372 2000-10-17 Jim Meyering <meyering@lucent.com>
5374 * quote.h (PARAMS): Define and use.
5375 Reported by Akim Demaille.
5377 * getopt.c: Update from libc.
5379 2000-10-16 Jim Meyering <meyering@lucent.com>
5381 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5384 2000-09-25 Jim Meyering <meyering@lucent.com>
5386 * md5.h (rol): Define (from GnuPG).
5388 * sha.c: Give credit (GnuPG) where due.
5389 (M): Use rol rather than open-coding it.
5390 Add a FIXME comment.
5392 2000-09-21 Jim Meyering <meyering@lucent.com>
5394 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5395 Reported by Michael Stone.
5397 2000-09-20 Jim Meyering <meyering@lucent.com>
5399 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5400 (noinst_HEADERS): Add sha.h.
5401 Based on code from Scott G. Miller and from GnuPG.
5403 2000-09-15 Jim Meyering <meyering@lucent.com>
5405 * regex.c: Update from libc.
5407 2000-09-10 Jim Meyering <meyering@lucent.com>
5409 * getopt.c (_getopt_internal): Update from glibc.
5411 2000-09-09 Jim Meyering <meyering@lucent.com>
5413 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5414 think it should be used as a general replacement for isascii.
5415 * fnmatch.c: Likewise.
5416 * mbswidth.c: Likewise
5417 * regex.c: Likewise.
5420 * userspec.c: Include sys/param.h and limits.h.
5422 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5423 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5424 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5425 UID, GID. Check range.
5427 2000-09-06 Jim Meyering <meyering@lucent.com>
5429 * getopt.c (_getopt_internal): Update from glibc.
5431 2000-08-30 Jim Meyering <meyering@lucent.com>
5433 * strftime.c: Merge in changes from GNU libc.
5435 2000-08-26 Jim Meyering <meyering@lucent.com>
5437 * closeout.c: Include "__fpending.h".
5438 (close_stdout_status): Return right away if there's nothing to flush.
5440 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5441 * __fpending.c: New file.
5442 * __fpending.h: New file.
5444 2000-08-07 Paul Eggert <eggert@twinsun.com>
5446 Standardize on "memory exhausted" instead of "Memory exhausted"
5447 or "virtual memory exhausted".
5448 * obstack.c (print_and_abort): Use "memory exhausted", not
5449 "virtual memory exhausted".
5450 * same.c (same_name): Invoke xalloc_die instead of printing
5452 * userspec.c (parse_user_spec): Likewise.
5453 * bumpalloc.h: comment fix
5454 * same.c, userspec.c: Include xalloc.h.
5456 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5457 not char *const and pointing to a constant array.
5458 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5459 (xrealloc): Comment fix.
5461 * userspec.c (parse_user_spec):
5462 Don't translate a message until just before returning,
5463 to avoid unnecessary translation.
5465 2000-08-07 Jim Meyering <meyering@lucent.com>
5467 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5468 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5469 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5470 getgroups.c, gethostname.c, getopt.h, group-member.c,
5471 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5472 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5473 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5474 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5475 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5476 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5477 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5478 yesno.c: Back out Copyright date changes for each file with no change
5479 this year. This eases coordination with other programs using the same
5480 source code modules. From Paul Eggert.
5482 2000-08-03 Greg McGary <greg@mcgary.org>
5484 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5485 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5486 (EXTEND_BUFFER): Use them.
5488 2000-08-01 Jim Meyering <meyering@lucent.com>
5490 * dirname.c (ISSLASH): Define.
5491 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5492 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5493 both `\' and `/' may be use as path separators.
5494 Based on a patch from Prashant TR.
5496 2000-07-31 Paul Eggert <eggert@twinsun.com>
5498 * quotearg.c (quotearg_n_options): Don't make the initial
5499 slot vector a constant, since it might get modified.
5501 2000-07-31 Jim Meyering <meyering@lucent.com>
5503 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5504 * obstack.c (print_and_abort): Likewise.
5506 2000-07-30 Paul Eggert <eggert@twinsun.com>
5508 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5509 buffer, so that the caller can always quote one small
5510 component of a "memory exhausted" message in slot 0.
5511 From a suggestion by Jim Meyering.
5513 2000-07-30 Jim Meyering <meyering@lucent.com>
5515 * makepath.c (make_path): Quote the other instance, too.
5517 * quotearg.c (N_STATIC_SLOTVECS): Define.
5518 (STATIC_BUF_SIZE): Define.
5519 (quotearg_n_options): Use only statically allocated storage when
5520 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5521 than STATIC_BUF_SIZE.
5523 2000-07-29 Jim Meyering <meyering@lucent.com>
5525 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5526 * dirname.c (dir_name): Likewise.
5528 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5530 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5531 (dir_name): Assert that there are no trailing slashes.
5533 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5535 * mbswidth.h (mbswidth): Add a flags argument.
5536 (mbswidth): New declaration.
5537 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5538 * mbswidth.c (mbswidth): Add a flags argument.
5539 (mbsnwidth): New function.
5541 2000-07-24 Jim Meyering <meyering@lucent.com>
5543 * mbswidth.c: Remove useless #else. From Bruno Haible.
5545 2000-07-23 Paul Eggert <eggert@twinsun.com>
5547 * mbswidth.c (_XOPEN_SOURCE):
5548 Don't define; this causes problems on Solaris 7.
5549 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5551 2000-07-23 Paul Eggert <eggert@twinsun.com>
5554 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5555 so that mbstate_t is always defined.
5557 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5558 be 1 in at least one GCC installation, and this configuration
5559 error is likely to be common. Ignoring MB_LEN_MAX hurts
5560 performance on hosts that have mbrtowc but have only unibyte
5561 locales, but I assume these hosts are rare.
5563 2000-07-23 Paul Eggert <eggert@twinsun.com>
5565 * quotearg.c: Streamline by invoking multibyte code only if needed.
5566 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5567 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5568 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5569 invoke multibyte primitives.
5571 2000-07-23 Jim Meyering <meyering@lucent.com>
5573 * basename.c (base_name): Add an assertion.
5575 2000-07-15 Bruno Haible <clisp.cons.org>
5577 * quotearg.c: When the system forces us to redefine mbstate_t,
5578 shadow its mbsinit function.
5580 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5582 * mbswidth.h: New file.
5583 * mbswidth.c: New file.
5584 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5585 (noinst_HEADERS): Add mbswidth.h.
5587 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5589 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5592 2000-07-15 Jim Meyering <meyering@lucent.com>
5594 * makepath.c: Include quote.h.
5595 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5596 corresponding argument in a `quote (...)' call.
5597 Give better diagnostics.
5599 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5600 (noinst_HEADERS): Add quote.h.
5602 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5603 from tar's src/misc.c.
5604 * quote.h: New file. Prototypes for same.
5606 2000-07-10 Paul Eggert <eggert@twinsun.com>
5608 From a suggestion by Bruno Haible.
5609 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5610 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5611 to decide whether to define the BeOS workaround macro;
5612 this adjusts to the change to AC_MBSTATE_T.
5614 2000-07-13 Paul Eggert <eggert@twinsun.com>
5616 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5618 * quotearg.c (quoting_style_args, quoting_style_vals,
5619 quotearg_buffer_restyled): Add support for
5620 clocale_quoting_style. Undo previous change to
5621 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5622 and "{RIGHT QUOTATION MARK}" msgids.
5624 2000-07-05 Paul Eggert <eggert@twinsun.com>
5626 The old behavior of quoting `like this' doesn't look good with
5627 newer, ISO-style fonts. See:
5628 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5630 Instead, quote "like this" by default. Let the translator
5631 tailor the locale-specific quoting behavior by providing
5632 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5634 * quotearg.c (N_): New macro.
5635 (gettext_default): New function.
5636 (quotearg_buffer_restyled): Use
5637 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5638 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5640 2000-07-09 Jim Meyering <meyering@lucent.com>
5642 * Most files: Update copyright dates to include 2000.
5644 2000-07-08 Jim Meyering <meyering@lucent.com>
5646 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5648 (xgethostname): Remove now-unnecessary #ifdef.
5649 Move declaration of `err' into loop where it's used.
5651 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5653 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5654 by allocating a larger buffer. Test the gethostname return value for
5655 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5656 returns an error and ENAMETOOLONG isn't defined.
5658 2000-07-05 Paul Eggert <eggert@twinsun.com>
5659 and Bruno Haible <haible@clisp.cons.org>
5661 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5663 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5665 * quotearg.c (struct quoting_options): Simplify quote_these_too
5668 2000-07-03 Jim Meyering <meyering@lucent.com>
5670 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5671 Reported by Bruno Haible.
5673 2000-07-04 Jim Meyering <meyering@lucent.com>
5675 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5676 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5679 2000-07-03 Paul Eggert <eggert@twinsun.com>
5680 and Bruno Haible <haible@clisp.cons.org>
5682 * quotearg.c (mbrtowc):
5683 Assign to *pwc, and return 1 only if result is nonzero.
5684 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5686 2000-07-03 Jim Meyering <meyering@lucent.com>
5688 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5689 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5692 2000-07-02 Jim Meyering <meyering@lucent.com>
5694 * quotearg.c (mbstate_t): Don't define here.
5696 2000-07-02 Jim Meyering <meyering@lucent.com>
5698 * nanosleep.c (SIGCONT): Define if not already defined.
5700 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5702 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5703 per change in ../m4/ls-mntd-fs.m4.
5704 (read_filesystem_list): Ignore symbolic links.
5706 2000-06-29 Jim Meyering <meyering@lucent.com>
5708 * same.c: Include <string.h> or <strings.h>, as appropriate,
5709 for declaration of strcmp.
5711 * long-options.c: Include <stdlib.h>, for declaration of exit.
5713 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5714 Avoid warning by casting result to `char *' to remove `const'.
5716 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5718 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5720 2000-06-26 Paul Eggert <eggert@twinsun.com>
5722 savedir now sets errno on failure and invokes xmalloc to get memory.
5723 Fix a couple of other minor bugs while we're at it.
5725 * savedir.c (<unistd.h>): Do not include; there's no need.
5726 (NAMLEN): Remove macro.
5727 (malloc, realloc): Remove decls.
5729 ("xalloc.h"): Include.
5730 (NAME_SIZE_DEFAULT): New macro.
5731 (savedir): Use xmalloc / xrealloc to allocate memory.
5732 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5733 Skip "" directory entries.
5734 Use strlen to calculate directory entry length, since the old method
5735 is rarely used these days and isn't worth supporting.
5736 Don't use a pointer after freeing it.
5737 Check for integer overflow when calculating allocation size.
5738 Use memcpy to copy entries, instead of stpcpy.
5739 Set errno properly when returning NULL.
5740 Check for readdir error.
5742 2000-06-26 Jim Meyering <meyering@lucent.com>
5744 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5746 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5748 * getusershell.c (xmalloc, xrealloc): Remove functions.
5750 Don't include <stdlib.h>. Don't declare malloc, realloc.
5752 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5754 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5756 2000-06-24 Jim Meyering <meyering@lucent.com>
5758 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5760 2000-06-21 Jim Meyering <meyering@lucent.com>
5762 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5764 2000-06-19 Paul Eggert <eggert@twinsun.com>
5766 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5767 (mbrtowc, mbstate_t): Define substitutes if
5768 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5769 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5770 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5772 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5774 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5775 than 1024, return a memory chunk of least possible size, instead
5776 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5777 Use free/xmalloc instead of xrealloc to avoid copying for very long
5780 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5782 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5783 address, not strdup. Include <stdlib.h> and don't declare free().
5785 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5787 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5790 2000-06-21 Jim Meyering <meyering@lucent.com>
5792 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5793 (noinst_HEADERS): Add getstr.h.
5795 * getline.c (getstr): Move into a separate file.
5796 * getstr.c (getstr): New file, extracted from getline.c, with
5797 the following changes: new parameter, delim2; both delim[12]
5798 parameters have type `int', not `char'. The latter would lose
5799 with 8-bit delimiters.
5800 * getstr.h: New file.
5802 2000-06-19 Jim Meyering <meyering@lucent.com>
5804 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5806 2000-06-18 Jim Meyering <meyering@lucent.com>
5808 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5809 Besides, these days every porting target provides a mkdir function.
5811 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5812 (this snippet comes from src/system.h).
5814 2000-06-15 Paul Eggert <eggert@twinsun.com>
5816 * human.c (adjust_value): New function.
5817 (human_readable_inexact): Apply rounding style even when
5818 printing approximate values.
5820 2000-06-14 Paul Eggert <eggert@twinsun.com>
5822 * human.c (human_readable_inexact): Allow an input block
5823 size that is not a multiple of the output block size, and vice versa.
5824 Reported by Piergiorgio Sartor.
5826 2000-06-14 Paul Eggert <eggert@twinsun.com>
5828 * getdate.y (get_date): Apply relative times after time
5829 zone indicator, not before. Reported by Todd A. Jacobs.
5831 2000-06-13 Jim Meyering <meyering@lucent.com>
5833 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5835 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5837 2000-06-12 Paul Eggert <eggert@twinsun.com>
5839 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5841 2000-06-04 Paul Eggert <eggert@twinsun.com>
5843 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5845 2000-06-04 Jim Meyering <meyering@lucent.com>
5847 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5848 SunOS 4.1.4 for which gid_t is an unsigned type.
5850 2000-06-03 Jim Meyering <meyering@lucent.com>
5852 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5854 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5856 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5857 newer, don't install charset.alias.
5858 * config.charset: Change the Linux/glibc rules so they become empty
5859 on glibc-2.1 or newer.
5861 2000-06-02 Jim Meyering <meyering@lucent.com>
5863 * mountlist.c: Back out last change. Instead, do this...
5864 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5865 member using the same `ignore'-testing code.
5866 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5870 2000-05-29 Jim Meyering <meyering@lucent.com>
5872 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5873 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5875 2000-05-22 Jim Meyering <meyering@lucent.com>
5877 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5879 2000-05-18 Jim Meyering <meyering@lucent.com>
5881 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5882 back, too, since it may have been modified by allocate_entry.
5883 (hash_delete): Rewrite to use neither the assignment operator
5884 nor the comma operator in an if-expression.
5886 2000-05-15 Paul Eggert <eggert@twinsun.com>
5889 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5890 Remove; no longer needed.
5891 "quotearg.h": Add include.
5892 (file_name): Do not bother to explicitly initialize to NULL; it's less
5893 efficient on some hosts.
5894 (close_stdout_status): Remove test as to whether stdout was already
5895 closed; it breaks for the case "echo x | sort >&-".
5896 Quote file name colons.
5897 Do not assume that _("write error") lacks format strings.
5899 2000-05-15 Jim Meyering <meyering@lucent.com>
5901 * version-etc.c (version_etc_copyright): Update the copyright string
5902 used in all --version output.
5904 2000-05-14 Jim Meyering <meyering@lucent.com>
5906 * closeout.c (close_stdout_set_file_name): New function.
5907 (close_stdout_status): Use new file-scoped global.
5908 Return right away if fstat says the stdout file descriptor is invalid.
5909 * closeout.h (close_stdout_set_file_name): Declare.
5911 2000-05-10 Jim Meyering <meyering@lucent.com>
5913 * closeout.c [default_exit_status]: New file-scoped variable.
5914 (close_stdout_set_status): New function.
5915 * closeout.h (close_stdout_set_status): Declare.
5917 2000-05-08 Jim Meyering <meyering@lucent.com>
5919 * long-options.c: Don't include closeout.h.
5920 (parse_long_options): Don't call close_stdout for --version.
5922 2000-05-06 Jim Meyering <meyering@lucent.com>
5924 * strnlen.c: Undefine __strnlen and strnlen.
5925 [!weak_alias]: Define __strnlen to strnlen.
5927 * atexit.c: New file, from libiberty.
5929 2000-05-06 Jim Meyering <meyering@lucent.com>
5931 * closeout.c (close_stdout_status): Also check for errors on the
5934 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5936 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5937 instead of xmalloc, xrealloc, path_concat.
5938 (locale_charset): Treat empty environment variables as absent.
5939 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5941 2000-05-04 Jim Meyering <meyering@lucent.com>
5943 * getopt.c: Update from glibc.
5944 * obstack.c: Likewise.
5945 * obstack.h: Likewise.
5946 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5948 * regex.h: Likewise.
5949 * strndup.c: Likewise.
5950 * strnlen.c: New file, from glibc.
5952 2000-05-01 Jim Meyering <meyering@lucent.com>
5954 * full-write.c (full_write): Remove `FIXME' part of comment.
5956 2000-04-29 Jim Meyering <meyering@lucent.com>
5958 * path-concat.c: Declare strdup only if it's not defined.
5959 * canon-host.c: Likewise.
5961 2000-04-28 Jim Meyering <meyering@lucent.com>
5963 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5964 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5965 included first, then limits.h is included by locale.h by libintl.h.
5966 From John David Anglin.
5968 2000-04-25 Jim Meyering <meyering@lucent.com>
5970 * makepath.c (S_IRWXUGO): Define.
5971 (make_path): Always perform explicit chmod if MODE specifies any
5972 of the `special' permission bits. Prompted by a bug report against
5973 install from Mate Wierdl and Joost van Baal.
5975 2000-04-18 Jim Meyering <meyering@lucent.com>
5979 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5980 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5982 2000-04-17 Jim Meyering <meyering@lucent.com>
5984 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5985 the definition of it to rpl_strftime also defined-away the system's
5988 2000-04-15 Jim Meyering <meyering@lucent.com>
5990 Use `C' to denote so-called `contiguous' files, the same way
5992 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5993 (ftypelet): Use S_ISCTG.
5994 From Michael Deutschmann.
5996 2000-04-14 Jim Meyering <meyering@lucent.com>
5998 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6000 2000-04-08 Jim Meyering <meyering@lucent.com>
6002 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6003 names don't conflict. Reported by Eli Zaretskii.
6005 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6007 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6008 bug. Deal with the different error behavior of Irix iconv.
6010 2000-04-07 Jim Meyering <meyering@lucent.com>
6012 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6013 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6015 2000-04-05 Jim Meyering <meyering@lucent.com>
6017 Portability tweaks required for ultrix4.3.
6018 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6019 * readutmp.c: Include sys/types.h before sys/stat.h.
6020 * canon-host.c: Declare strdup.
6021 * path-concat.c: Likewise.
6022 From John David Anglin.
6024 2000-04-04 Jim Meyering <meyering@lucent.com>
6026 Be more DOS 8.3-friendly.
6027 * ref-add.sin: Renamed from ref-add.sed.in.
6028 * ref-del.sin: Renamed from ref-del.sed.in.
6029 * Makefile.am: Reflect renaming.
6030 Reported by Eli Zaretskii.
6032 Use a temporary file name that won't clash with `charset.alias'
6033 in the DOS 8.3 name space.
6034 * Makefile.am (charset_tmp): Define.
6035 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6036 (uninstall-local): Likewise.
6037 Reported by Eli Zaretskii.
6039 2000-03-29 Paul Eggert <eggert@twinsun.com>
6041 * time/strftime.c (my_strftime): Make sure we call the system
6042 strftime, not ourselves, when invoking the underlying strftime.
6044 2000-03-24 Jim Meyering <meyering@lucent.com>
6046 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6047 (charset_alias): Define.
6048 (install-exec-local): Factor out common code.
6049 (uninstall-local): Split lines longer than 80.
6050 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6052 (.sed.in.sed): New rule. Don't redirect directly to $@.
6053 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6055 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6057 * config.charset: Output a line containing "Packages using this file".
6058 * ref-add.sed.in, ref-del.sed.in: New files.
6059 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6060 ref-del.sed): New rules.
6062 2000-03-17 Jim Meyering <meyering@lucent.com>
6064 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6065 Otherwise, include <strings.h>
6067 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6069 * unicodeio.c (utf8_wctomb): New function.
6070 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6071 format instead of in UCS-4 with platform dependent endianness.
6073 2000-03-07 Paul Eggert <eggert@twinsun.com>
6075 * savedir.c (savedir): Work even if directory size is
6076 negative; this can happen with some screwy NFS configurations.
6078 2000-03-06 Jim Meyering <meyering@lucent.com>
6080 * localcharset.c (get_charset_aliases): Don't try to free file_name
6081 if it's NULL (because we ran out of memory). From Bruno Haible.
6083 2000-03-05 Jim Meyering <meyering@lucent.com>
6085 * localcharset.c ("path-concat.h"): Include.
6086 (get_charset_aliases): Use path_concat instead of ANSI string
6089 * unicodeio.h (PARAMS): Define.
6090 Use it to guard prototype.
6092 2000-03-04 Jim Meyering <meyering@lucent.com>
6094 * Makefile.am (install-exec-local): Create $(libdir) before installing
6096 (uninstall-local): Uncomment this rule so `make distcheck' works
6099 * unicodeio.c (<errno.h>): Include it.
6100 (errno): Declare if not defined.
6102 * localcharset.c: Add Bruno's comment justifying use of volatile.
6104 * config.charset: New version, incorporating remarks from a linux
6105 i18n mailing list. From Bruno Haible.
6107 2000-03-02 Jim Meyering <meyering@lucent.com>
6109 * Makefile.am (EXTRA_DIST): Add config.charset.
6111 2000-03-01 Jim Meyering <meyering@lucent.com>
6113 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6114 * unicodeio.c: Likewise.
6116 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6118 * config.charset: New file.
6119 * localcharset.c: New file.
6120 * unicodeio.h, unicodeio.c: New files.
6121 * Makefile.am (DEFS): Add -DLIBDIR=...
6122 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6123 (noinst_HEADERS): Add unicodeio.h.
6124 (all-local, install-exec-local, charset.alias): New targets.
6126 2000-02-28 Paul Eggert <eggert@twinsun.com>
6128 * quotearg.c (ALERT_CHAR): New macro.
6129 (quotearg_buffer_restyled): Use it.
6131 2000-02-27 Jim Meyering <meyering@lucent.com>
6133 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6134 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6136 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6137 not `#if STDC_HEADERS'.
6138 Declare malloc if needed.
6140 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6141 now that autoconf always defines the HAVE_DECL_ symbols.
6142 * human.c: Likewise.
6144 * strtoumax.c: Likewise.
6146 * backupfile.c: Arrange for cpp to fail if the configure-time
6147 declaration check was not run.
6149 * human.c: Likewise.
6151 * strtoumax.c: Likewise.
6153 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6154 then first look up the entire `.'-containing string as a login name.
6156 2000-02-18 Paul Eggert <eggert@twinsun.com>
6158 * getdate.y: Handle two-digit years with leading zeros correctly.
6159 (textint): New typedef.
6160 (parser_control): Member year changed from int to textint.
6162 (YYSTYPE): Removed; replaced by %union with int and textint members.
6163 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6164 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6165 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6166 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6167 (date, number, to_year): Use width of number in digits, not its value,
6168 to determine whether it's a 2-digit year, or a 2-digit time.
6169 (yylex): Store number of digits of numeric tokens.
6170 Reported by John Kendall.
6172 (parser_control): Changed from struct parser_control to typedef (for
6173 consistency). All uses changed.
6175 (tID): Removed; not used.
6176 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6178 2000-02-14 Paul Eggert <eggert@twinsun.com>
6180 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6181 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6183 2000-02-12 Jim Meyering <meyering@lucent.com>
6185 * userspec.c (ISDIGIT): Define it.
6186 (isdigit): Remove definition.
6187 (is_number): Use ISDIGIT, not isdigit.
6188 <libintl.h>: Include.
6190 (parse_user_spec): Mark translatable strings.
6192 2000-02-10 Jim Meyering <meyering@lucent.com>
6194 With these changes, nanosleep.[ch] are finally enough like the other
6195 lib/* replacement files to compile on a few more losing systems.
6197 * nanosleep.h: Don't include config.h.
6198 Remove prototype from declaration of nanosleep.
6199 (PARAMS): Remove now-unneeded definition.
6200 * nanosleep.c: #undef nanosleep.
6201 (rpl_nanosleep): Rename from nanosleep.
6203 2000-02-03 Jim Meyering <meyering@lucent.com>
6205 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6206 rather than with `#if HAVE_UTMPNAME'.
6208 2000-02-01 Jim Meyering <meyering@lucent.com>
6210 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6212 2000-01-31 Jim Meyering <meyering@lucent.com>
6214 * nanosleep.h (nanosleep): Guard declaration with
6215 `#if ! HAVE_DECL_NANOSLEEP'.
6216 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6217 the declaration in that vendor's sys/timers.h.
6218 Reported by Christian Krackowizer.
6220 * quotearg.c (ISASCII): Add #undef and move definition to follow
6221 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6222 (ISPRINT): Likewise.
6223 Reported by Tom Tromey.
6225 2000-01-30 Jim Meyering <meyering@lucent.com>
6227 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6228 uses of ->ut_name. The latter doesn't work with new Linux header files
6229 where only utmpx.ut_user is declared.
6231 * readutmp.h (UT_USER): Define.
6233 2000-01-23 Jim Meyering <meyering@lucent.com>
6235 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6238 2000-01-22 Jim Meyering <meyering@lucent.com>
6240 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6241 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6242 Required for some AIX systems. Reported by Christian Krackowizer.
6243 [TESTING] (main): New function.
6245 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6246 * dirname.c (dir_name): Support for DOS-style file names with drive
6249 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6251 * strverscmp.c (ISDIGIT): Define.
6252 (strverscmp): Use ISDIGIT, not isdigit.
6254 2000-01-17 Paul Eggert <eggert@twinsun.com>
6256 * nanosleep.c (nanosleep):
6257 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6258 POSIX.1 doesn't require SA_INTERRUPT and some systems
6259 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6260 it's been part of POSIX.1 since day 1 (in 1988).
6262 2000-01-17 Jim Meyering <meyering@lucent.com>
6264 * interlock: Remove unused file. Reported by François Pinard.
6266 2000-01-16 Paul Eggert <eggert@twinsun.com>
6268 * quotearg.c (quotearg_buffer_restyled): Do not quote
6269 alert, backslash, formfeed, and vertical tab unnecessarily in
6270 shell quoting style.
6273 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6274 Free Software Foundation, Inc.
6275 Copying and distribution of this file, with or without modification,
6276 are permitted provided the copyright notice and this notice are preserved.