1 2005-03-15 Bruno Haible <bruno@clisp.org>
3 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
6 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
9 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
11 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
12 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
16 2005-03-14 Simon Josefsson <jas@extundo.com>
18 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
21 2005-03-14 Jim Meyering <jim@meyering.net>
23 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
24 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
25 to be nonzero so that we (and caller) can detect the difference
26 between a valid zero-length expansion and an error return, even
27 when the underlying strftime fails before writing anything into
30 2005-03-10 Jim Meyering <jim@meyering.net>
32 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
33 so that this module works on systems without fchdir.
35 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
37 Factor int-properties macros into a single file, except for
39 * intprops.h: New file.
40 * getloadavg.c: Include it instead of limits.h.
41 (INT_STRLEN_BOUND): Remove.
42 * human.c: Include intprops.h.
43 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
44 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
45 * inttostr.h: Include intprops.h instead of limits.h.
46 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
47 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
48 for consistency with intprops.h.
49 (time_t_is_integer, twos_complement_arithmetic): Use them.
50 * sig2str.h: Include <signal.h>, intprops.h.
51 (INT_STRLEN_BOUND): Remove.
52 * strftime.c (TYPE_SIGNED): Remove.
53 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
54 * strtol.c: Adjust comments to match intprops.h.
55 * userspec.c: Include intprops.h.
56 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
57 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
58 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
59 instead of rolling our own expressions.
60 * xstrtol.c: Include xstrtol.h first, to test interface.
62 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
64 (my_strftime): Do not mishandle years close to INT_MAX, by doing
65 the right thing even if adding 1900 would overflow. Similarly
66 for tm_mon + 1 and tm_yday + 1.
67 Make %Y always equivalent to %C%y, and similarly for %G and %g.
68 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
69 (DO_SIGNED_NUMBER): New macro.
70 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
72 2005-03-07 Bruno Haible <bruno@clisp.org>
74 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
76 2005-03-03 Derek R. Price <derek@ximbiot.com>
77 Bruno Haible <bruno@clisp.org>
79 * pagealign_alloc.h: New file.
80 * pagealign_alloc.c: New file.
82 2005-01-28 Bruno Haible <bruno@clisp.org>
84 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
87 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
89 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
90 The workaround isn't strictly needed for POSIX conformance, and
91 it's too much of a pain to configure and maintain. We'll ask
92 people to fix their kernels instead.
93 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
94 (NANOSLEEP_BUG_WORKAROUND): Remove.
95 (xnanosleep): Remove the workaround.
97 2005-02-12 Bruno Haible <bruno@clisp.org>
99 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
101 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
103 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
104 * timespec.h (gettime): Return void, since it always
105 succeeds now. All uses changed.
106 * gettime.c (gettime) Likewise.
107 [HAVE_NANOTIME]: Prefer nanotime.
108 Assume gettimeofday succeeds, as POSIX requires.
109 Assime time () succeeds, since other code already does.
110 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
111 (timespec_subtract): Remove.
112 (NANOSLEEP_BUG_WORKAROUND): New constant.
113 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
114 things considerably. Use it only on GNU/Linux hosts, since the
115 workaround shouldn't be needed elsewhere.
117 2005-02-24 Bruno Haible <bruno@clisp.org>
119 * gettext.h: Update from GNU gettext 0.14.2.
121 2005-02-24 Bruno Haible <bruno@clisp.org>
123 * localcharset.c: Update from GNU gettext 0.14.2.
124 * config.charset: Update from GNU gettext 0.14.2.
126 2005-02-22 Simon Josefsson <jas@extundo.com>
128 * iconvme.h, iconvme.c: New files, from libc.
130 2005-02-20 Neil Conway <neilc@samurai.com>
132 * xgethostname.c (xgethostname): Check for ENOMEM, which is
133 returned by OSX/Darwin if the specified buffer is not large
134 enough for the hostname.
136 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
138 * memrchr.h: New file.
139 * chdir-long.c: Include it.
140 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
141 Don't bother including stddef.h.
143 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
145 * argp-help.c (__argp_help): Create a fake struct argp_state and
146 pass it to _help, otherwise the latter coredumps trying to
147 dereference state.root_argp.
149 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
151 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
153 Include <sys/types.h>, for dev_t.
154 (ME_DUMMY, ME_REMOTE): Move from here....
155 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
156 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
158 Include mountlist.h first, to test the interface.
160 2005-01-29 Bruno Haible <bruno@clisp.org>
162 * progname.c (program_name): Initialize.
163 Needed when linking statically on MacOS X.
165 2005-01-28 Bruno Haible <bruno@clisp.org>
167 * javacomp.sh.in: New file, from GNU gettext.
168 * javacomp.h: New file, from GNU gettext.
169 * javacomp.c: New file, from GNU gettext.
171 2005-01-26 Bruno Haible <bruno@clisp.org>
173 * javaexec.sh.in: New file, from GNU gettext.
174 * javaexec.h: New file, from GNU gettext.
175 * javaexec.c: New file, from GNU gettext.
177 2005-01-26 Simon Josefsson <jas@extundo.com>
179 * gai_strerror.c: Use GPL in header.
181 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
183 * argp-help.c (hol_entry_help): Avoid using non-constant
184 initializers for struct pentry_state.
185 (__argp_error): Check return value of __asprintf
186 (__argp_failure): Translate error message
188 * argp-parse.c: Removed braces around the expansion of N_()
190 2005-01-21 Jim Meyering <jim@meyering.net>
192 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
193 same value as for Solaris 9.
195 * chdir-long.c (chdir_long): Rewrite to remove limitation on
196 component length. This included changing the parameter to be
197 of type `char *' rather than `char const *'.
198 * chdir-long.h (chdir_long): Update prototype.
200 * openat.c (fdopendir, fstatat): New functions.
201 * openat.h: Include headers required for use of DIR and struct stat.
202 [AT_SYMLINK_NOFOLLOW]: Define.
203 (fdopendir, fstatat): Add prototypes.
205 2005-01-21 Bruno Haible <bruno@clisp.org>
207 * classpath.h: New file, from GNU gettext.
208 * classpath.c: New file, from GNU gettext.
210 2005-01-20 Simon Josefsson <jas@extundo.com>
212 * version-etc-fsf.c: New file, with version_etc_copyright.
213 * version-etc.c: Remove version_etc_copyright.
214 * version-etc.h (version_etc_copyright): Use [] instead of * in
215 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
217 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
219 * save-cwd.c (save_cwd): Remove code to support the case
220 where fchdir is missing or flaky.
222 2005-01-20 Simon Josefsson <jas@extundo.com>
224 * base64.h (isbase64): Add.
226 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
227 using a unsigned prototype, don't inline.
228 (base64_decode): Use it.
230 2005-01-19 Bruno Haible <bruno@clisp.org>
232 * sh-quote.h: New file, from GNU gettext.
233 * sh-quote.c: New file, from GNU gettext.
235 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
237 Merge changes from coreutils, as described below in several
238 changelogs dated today.
240 * save-cwd.c: Include "save-cwd.h" before other include files.
241 (O_DIRECTORY): Remove; not needed here, since "." must be
242 a directory. All uses removed.
243 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
244 universal on Suns, and we also need to test for IRIX.
245 Revamp code to use 'if' rather than '#if'.
246 Avoid unnecessary comparison of cwd->desc to 0.
248 * utimens.c (futimens): Robustify the previous patch, by checking
249 for known valid error numbers rather than observed invalid ones.
251 2005-01-18 Jim Meyering <jim@meyering.net>
253 * version-etc.c (version_etc_copyright): Update copyright date.
255 * utimens.c (futimens): Account for the fact that futimes
256 can also fail with errno == ENOSYS or errno == ENOENT.
257 Patch from Dmitry V. Levin.
259 Change the name of the robust chdir function from chdir to chdir_long.
260 * save-cwd.c: Include chdir-long.h rather than chdir.h.
261 (restore_cwd): Use chdir_long, not chdir.
262 * chdir-long.c: Renamed from chdir.c.
263 * chdir-long.h: Renamed from chdir.h.
264 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
267 2005-01-18 Bob Proulx <bob@proulx.com>
269 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
270 offsetof() macro construct to avoid compile failure with native HP-UX
271 11.0 ANSI C compiler.
273 2005-01-06 Bruno Haible <bruno@clisp.org>
275 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
276 because stpncpy.m4 takes care of it.
278 2004-01-24 Bruno Haible <bruno@clisp.org>
280 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
282 2003-10-09 Bruno Haible <bruno@clisp.org>
284 * progreloc.c: Include xalloc.h instead of xmalloc.h.
286 2005-01-06 Bruno Haible <bruno@clisp.org>
288 * fwriteerror.h (fwriteerror): Change specification to include fclose.
289 * fwriteerror.c: Include <stdbool.h>.
290 (fwriteerror): At the end, close the file stream. Record whether
291 stdout was already closed.
293 2004-05-27 Bruno Haible <bruno@clisp.org>
295 * execute.c (environ): Declare if needed.
296 * pipe.c (environ): Likewise.
297 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
299 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
301 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
302 definitions to be after all include files, to avoid collisions.
303 Problem reported by Bob Proulx.
305 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
307 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
308 not needed. This removes a dependency on the gettext module.
309 [defined _LIBC]: Do not include <libintl.h>; not needed.
311 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
313 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
316 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
318 * argp-parse.c: Include <stddef.h>.
319 (alignof, alignto): New macros.
320 (parser_init): Don't assume that void * is aligned sufficiently
323 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
324 need to extend the stack.
325 (YYINITDEPTH): New macro, so that the initial stack isn't overly
328 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
330 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
332 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
334 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
335 Remove now-obsolete comment about AIX.
336 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
337 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
338 (YYMAXDEPTH): New macro.
340 2004-12-18 Bruno Haible <bruno@clisp.org>
342 * fatal-signal.c (fatal_signals): Make non-const.
343 (init_fatal_signals): New function.
344 (uninstall_handlers, install_handlers): Ignore signals that were set to
346 (at_fatal_signal): Call init_fatal_signals.
347 (init_fatal_signal_set): Likewise. Ignore signals that were set to
349 Reported by Paul Eggert.
351 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
353 * getdate.y (textint): New member "negative".
354 (time_zone_hhmm): New function.
355 Expect 14 shift-reduce conflicts, not 13.
356 (o_colon_minutes): New rule.
357 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
358 (yylex): Set the "negative" member of signed numbers.
360 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
362 Changes imported from coreutils.
363 * hard-locale.c: Assume <locale.h> exists.
365 (GLIBC_VERSION): New macro.
366 (hard_locale): Assume setlocale exists.
367 Rewrite to avoid #ifdef.
368 Use strdup rather than malloc + strcpy.
369 * human.c: Assume <locale.h> exists.
370 (human_readable): Assume localeconv exists.
372 2004-12-01 Jakub Jelinek <jakub@redhat.com>
374 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
375 convert T2, not T. (Imported from libc.)
377 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
379 * getcwd.c (is_ENAMETOOLONG): New macro.
380 (__getcwd.c): Don't restore errno; glibc doesn't.
381 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
382 first, falling back to our code only if its results look suspicious.
383 Ensure that the resulting buffer is only as large as necessary.
385 * readutmp.c: Include readutmp.h first.
386 Include <errno.h>, since readutmp.h no longer does that.
387 * readutmp.h: Don't include <errno.h>,
388 <sys/param.h>, <time.h>; not needed to establish interface.
389 (errno): Remove decl.
390 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
391 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
392 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
394 2004-11-28 Simon Josefsson <jas@extundo.com>
396 * base64.h, base64.c: New file.
398 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
400 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
402 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
404 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
405 HP's ANSI C compiler.
406 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
407 Declaring int functions causes warnings on some modern systems and
408 shouldn't be needed to compile on ancient ones.
409 * same.c (MIN) [defined MIN]: Don't define, since it's already
412 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
413 with the following changes.
414 (__set_errno): Parenthesize properly.
416 (MIN, MAX, MATCHING_INO): New macros.
417 (__getcwd): Define with prototype, not K&R form.
418 Use heuristics to allocate default buffer on stack if possible.
419 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
420 behavior, and to avoid the PATH_MAX limit when computing
422 Use MATCHING_INO to compare inode number to file.
423 Check for arithmetic overflow in size calculations.
424 Fix bug in reallocation of dot array that caused getcwd to fail
425 on directories nested deeper than 75.
426 Be more careful about saving errno on error.
427 Do not use realloc; use only free+malloc, as this is a bit
428 more flexible and avoids a needless copy operation.
429 Do not inspect st_dev and st_ino for symbolic links; POSIX
430 doesn't specify the latter.
431 Check for closedir errors.
432 Avoid needless casts.
433 Use "#ifdef weak_alias" around weak_alias, to be like other
435 The following changes to getcwd.c have effect only when used in
436 gnulib; they have no effect inside glibc proper.
437 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
438 as alloca isn't used.
439 (alloca, __alloca): Likewise.
440 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
441 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
442 unconditionally, as gnulib assumes C89 or better.
443 Do not include <sys/param.h>.
444 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
445 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
447 (NULL) [!defined NULL]: Remove; we assume C89 or better.
448 Include <dirent.h> in a way that is compatible with modern Autoconf.
449 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
450 New macros, if not already defined.
451 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
452 Use "_LIBC", not "defined _LIBC", for consistency.
453 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
455 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
456 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
457 * xgetcwd.c: David MacKenzie's old code was removed, so give
458 credit only to Jim Meyering and adjust the copyright dates.
459 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
460 <stdlib.h>, <unistd.h>, "pathmax.h".
461 Instead, include "xgetcwd.h" (first) and "getcwd.h".
462 (INITIAL_BUFFER_SIZE): Remove.
463 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
465 2004-11-23 Jim Meyering <jim@meyering.net>
467 * getopt_.h: Remove trailing blanks.
469 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
471 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
472 (futimens): New function, which uses futimes if available.
473 (futimens, utimens): Support timespec==NULL, with same semantics
474 as utime and utimens.
475 * utimens.h (futimens): New decl.
477 2004-11-23 Jim Meyering <jim@meyering.net>
479 * __fpending.c: Add comment.
481 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
483 * getopt_.h: Re-addition of __getopt_argv_const caused
484 redefinition warnings. To avoid them, include the defines
485 in `#if !defined __need_getopt ... #endif'. The only place
486 where __getopt_argv_const is used is in definitions
487 of getopt_long and getopt_long_only below, which are as well
488 protected by `#ifndef __need_getopt'.
489 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
490 __need_getopt after including <stdio.h> and <unistd.h> These
491 headers might have defined it.
493 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
495 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
497 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
498 optopt): Use them instead of invoking ## directly; otherwise, the
499 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
501 2004-11-19 Bruno Haible <bruno@clisp.org>
503 * strtok_r.c: Move comments from here...
504 * strtok_r.h: ... to here.
506 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
508 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
509 might fail. Problem reported by Yoann Vandoorselaere.
510 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
511 that mishandle size_t overflow.
513 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
515 * canon-host.c: Include "strdup.h".
516 (canon_host): Use getaddrinfo if available, so that IPv6 works.
517 Use strdup instead of malloc/strcpy to duplicate strings.
519 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
520 (human_space_before_unit): New constant.
521 * human.c (human_readable): Support it.
523 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
524 (xgetcwd): Set errno correctly when failing.
525 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
526 the failure is actually due to a PATH_MAX problem.
528 Further getopt changes to make it more likely that glibc will
529 buy the changes back.
530 * getopt.c (POSIXLY_CORRECT): New constant.
531 (getopt): Use it, so to preserve glibc semantic
532 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
533 when compiling for libc.
534 * getopt_.h (__getopt_argv_const): Bring it back.
535 (getopt_long, getopt_long_only): Use it.
537 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
538 New arg POSIXLY_CORRECT. All callers changed.
539 (getopt): Argv is now char * const *, as per standard.
540 (_getopt_internal_r, _getopt_internal): Argv is now char **,
541 not char *__getopt_argv_const *.
542 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
543 _getopt_long_only_r): Likewise.
544 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
545 * getopt_int.h (_getopt_internal, _getopt_internal_r,
546 _getopt_long_r, _getopt_long_only_r): Likewise.
547 * getopt_.h (__getopt_argv_const): Remove.
548 (getopt): Argv is now char * const *, as per standard.
550 * getdate.y (tORDINAL): New token.
551 (day, relunit): Allow it for relative times.
552 (relative_time_table): Use tORDINAL for ordinals.
554 2004-11-15 Jim Meyering <jim@meyering.net>
556 * closeout.c: Include "__fpending.h" once again.
558 (close_stdout): Don't fail just because stdout was closed initially,
559 since some programs don't write to stdout in the normal course of
560 operation (other than --version and --help), and we don't want this
561 function to make e.g. `touch file >&-' fail.
562 But do fail if it was closed and someone has tried to write to it.
563 E.g., `printf foo >&-' must fail.
565 2004-11-11 Simon Josefsson <jas@extundo.com>
567 * strtok_r.h, strtok_r.c: New file.
569 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
571 * getopt_.h (__getopt_argv_const): New macro, to be used so that
572 we can stop lying to compilers about the constness of argv when we
573 are compiled outside glibc.
574 (getopt, getopt_long, getopt_long_only): Use it.
575 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
577 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
578 _getopt_long_only_r): Likewise.
579 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
580 _getopt_long_only_r): Likewise.
582 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
583 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
584 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
585 the other external symbols.
586 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
587 declaration, since the above renaming now works around collisions.
589 2004-11-11 Jim Meyering <jim@meyering.net>
591 * linebreak.c: Remove trailing blanks.
592 * alloca_.h: Likewise.
594 * euidaccess.c: Likewise.
595 * allocsa.h: Likewise.
597 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
599 * mktime.c (SHR): New macro, which is a portable
600 substitute for >> that should work even on Crays.
601 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
602 Problem reported by Mark D. Baushke in
603 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
604 * getdate.y (SHR): Likewise.
606 * strftime.c (SHR): Likewise.
608 * quotearg.c (struct quoting_options): Use unsigned int for
609 quote_these_too, so that right shifts are well defined. All uses
612 2004-11-10 Simon Josefsson <jas@extundo.com>
614 * getaddrinfo.h, getaddrinfo.c: New files.
616 2004-11-10 Jim Meyering <jim@meyering.net>
618 Ensure that no close failure goes unreported.
619 * closeout.c (close_stdout): Always close stdout. I.e., don't
620 return early when it seems there's nothing to flush.
621 Don't include __fpending.h.
623 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
625 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
627 2004-11-05 Bruno Haible <bruno@clisp.org>
629 * readlink.c: Include stddef.h, needed for size_t on Woe32.
630 Reported by Mark D. Baushke <mdb@cvshome.org>.
632 2004-11-04 Bruno Haible <bruno@clisp.org>
634 2004-09-11 Bruno Haible <bruno@clisp.org>
635 * allocsa.valgrind: New file.
636 2004-02-06 Bruno Haible <bruno@clisp.org>
637 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
638 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
639 Reported by Christopher Seip <chris.seip@hp.com>.
641 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
643 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
644 with errno == ERANGE if the buffer is too small.
645 Problem reported by Mark D. Baushke.
647 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
649 * xreadlink.c (MAXSIZE): New macro.
650 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
651 size does not exceed MAXSIZE. Avoid cast.
652 As suggested by Mark D. Baushke in
653 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
654 if readlink fails with buffer size just under MAXSIZE, try again
657 2004-11-02 Derek R. Price <derek@ximbiot.com>
658 and Paul Eggert <eggert@cs.ucla.edu>
660 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
661 (get_date): Overparenthesize to avoid GCC warning.
663 2004-11-02 Bruno Haible <bruno@clisp.org>
665 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
666 function returns void.
668 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
670 * getpass.c (fflush_unlocked, flockfile, funlockfile)
671 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
674 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
676 * getdate.y: Add support for TZ="foo" within a date string.
677 Fix some bugs near time_t boundaries. Reject dates with
678 out-of-range components, e.g., "Sept 31".
679 Include <stdlib.h>, "setenv.h", "xalloc.h".
680 (ISDIGIT_LOCALE): Remove; unused.
681 Note that the TZ and time functions used here are not reentrant.
682 (mktime_ok, get_tz): New functions.
683 (TZBUFSIZE): New constant.
684 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
685 This requires that we sometimes generate our own TZ="XXX..." setting.
687 2004-10-27 Derek R. Price <derek@ximbiot.com>
689 * mktime.c (not_equal_tm): Remove redundant check.
691 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
693 * getdate.y: Use Bison 1.875 features, and some minor
694 code cleanups. This change does not affect semantics.
695 Don't include <stdlib.h>; no longer needed.
696 Don't include unlocked-io.h; only the "#if TEST" code uses
697 stdio, and performance isn't crucial there.
698 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
699 Bison 1.875 features as described below.
700 All uses of "PC." replaced by "pc->".
701 (YYSTYPE): Add a forward declaration.
702 (yylex, yyerror): Use full prototypes in forward decls.
703 Use "%pure-parser" rather than obsolescent "%pure_parser".
704 Use %parse-param and %lex-param instead of obsolescent
705 YYPARSE_PARAM and YYLEX_PARAM.
706 (meridian_table, month_and_day_table, time_units_table,
707 relative_time_table, time_zone_table, military_table,
708 lookup_zone, lookup_word, get_date):
709 Use NULL instead of 0 where appropriate.
710 (to_hour): Avoid abort (), to avoid a dependency on
712 (yyerror, yylex): Now accepts parser_control * arg.
713 (main) [TEST]: Use '\0' rather than 0 for char.
715 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
717 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
718 It's now the caller's responsibility to handle the case where
719 !HAVE_GETPAGESIZE && !defined getpagesize.
721 * mktime.c (leapyear): Arg is long int, not int.
723 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
725 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
727 2004-10-12 Simon Josefsson <jas@extundo.com>
729 * getpass.c (fflush_unlocked, flockfile, funlockfile)
730 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
733 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
735 * vsnprintf.h: New file.
736 * vsnprintf.c: New file.
738 2004-10-07 Bruno Haible <bruno@clisp.org>
740 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
741 into the provided buffer.
743 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
745 * diacrit.c, diacrit.h: Add GPL notice.
747 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
748 * atanl.c (atanl): Keep the code as similar to glibc as possible.
749 * logl.c (logl): Keep the code as similar to glibc as possible.
750 This avoids a potential constant-folding bug.
752 2004-10-05 Bruno Haible <bruno@clisp.org>
754 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
756 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
758 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
759 * xmalloc.c (xmemdup): Likewise.
760 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
761 XFREE): Remove these long-obsolescent macros.
762 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
765 * regex.c (re_comp): Cast gettext return value to char *,
766 Problem reported by Martin Neitzel via Mark D. Baushke.
768 2004-10-04 Simon Josefsson <jas@extundo.com>
770 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
771 '#ifdef USE_UNLOCKED_IO'.
773 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
775 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
776 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
777 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
778 regex.c, sha1.c, version-etc.c, yesno.c:
779 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
780 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
781 the includer's responsibility.
785 * modechange.c (mode_compile): Don't decrement a pointer that
786 points to the start of a string, as the C Standard says the
787 resulting behavior is undefined.
789 * backupfile.h (enum backuptype): Rename none -> no_backups,
790 simple -> simple_backups, numbered_existing ->
791 numbered_existing_backups, numbered -> numbered_backups
792 to avoid shadowing problems. All uses changed.
793 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
794 * backupfile.c (check_extension, numbered_backup):
795 Rename locals to avoid shadowing 'basename'.
796 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
799 * .cppi-disable: Add getopt_.h, getopt_int.h.
800 * .cvsignore: Add getopt.h.
802 2004-10-04 Simon Josefsson <jas@extundo.com>
804 * memmem.h: New file.
805 * memmem.c: New file, taken from glibc.
807 2004-10-02 Jim Meyering <jim@meyering.net>
809 * dirfd.h, getpagesize.h: Add copyright notice.
811 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
813 * snprintf.c: Remove comments as to why each header is needed.
815 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
817 * strsep.h: New file.
818 * strsep.c: New file.
820 2004-10-01 Simon Josefsson <jas@extundo.com>
822 * snprintf.c (snprintf): Handle size==0.
824 2004-10-01 Simon Josefsson <jas@extundo.com>
825 Bruno Haible <bruno@clisp.org>
827 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
828 (snprintf): Declare 'args'.
830 2004-09-30 Simon Josefsson <jas@extundo.com>
832 * snprintf.h, snprintf.c: New files.
834 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
836 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
837 (hol_entry_help): Never translate an empty string.
838 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
839 * argp.h (OPTION_NO_TRANS): New option.
841 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
843 * xvasprintf.c: Include xalloc.h.
844 (xvasprintf): Use xalloc_die, not xmalloc_die.
846 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
848 * dummy.c: Change copyright notice to FSF, and license to GPL.
850 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
852 * argp-pvh.c (argp_program_version_hook): Provide initial value.
853 Problem reported by Bruno Haible in:
854 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
856 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
858 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
859 in case some system header has #define'd it. Problem reported by
861 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
863 2004-09-08 Bruno Haible <bruno@clisp.org>
865 * stdint_.h.in: New file, taken from GNU clisp.
867 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
869 * xvasprintf.h: New file.
870 * xvasprintf.c: New file.
871 * xasprintf.c: New file.
873 2004-09-08 Bruno Haible <bruno@clisp.org>
875 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
877 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
879 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
881 Import from coreutils.
882 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
883 strings on unbounded length. alloca's performance benefits aren't
886 (parse_with_separator): New function, with most of the internals
887 of the old parse_user_spec. Allow user to omit both user and group,
888 for compatibility with FreeBSD.
889 Clone only the user name, not the entire spec.
890 Do not set *uid, *gid unless entirely successful.
891 Avoid memory leak in some failing cases.
892 Fix regression for USER.GROUP reported by Dmitry V. Levin in
893 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
894 (parse_user_spec): Rewrite to use parse_with_separator.
896 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
898 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
899 its complicated substitute.
900 * argp-help.c: Include <errno.h>, for program_invocation_short_name
901 and program_invocation_name.
902 (__argp_basename) [!_LIBC]: Remove; the only use was
903 replaced by its body.
904 (__argp_short_program_name): Change condition from
905 !defined __argp_short_program_name to
906 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
907 to match argp-namefrob.h.
908 (__argp_failure): Don't assume strerror_r returns char *.
909 * argp-parse.c (N_): Define unconditionally.
910 (argp_default_options): Fill out initializers with 0 to avoid
913 2004-08-12 Simon Josefsson <jas@extundo.com>
915 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
916 * getopt_.h: Renamed from getopt.h.
918 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
920 Merge from coreutils.
922 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
923 wmemchr or wmemcpy. Problem reported by Robert Dahlem
924 for Reliant Unix 5.43.
926 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
927 (union fooround): Use uintmax_t, not long int.
928 The rest is a merge from libc:
929 [defined _LIBC]: Include <shlib-compat.h>.
930 (_obstack) [defined _LIBC]: Remove after 2.3.4.
932 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
934 * strverscmp.c: Convert to UTF-8.
936 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
938 * obstack.h (obstack_empty_p):
939 Don't assume that chunk->contents is suitably aligned.
940 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
941 Likewise. Problem reported by Benno in
942 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
944 * chown.c (rpl_chown): Work even if the file is writeable but not
945 readable. This could be improved further but it'd take some work.
947 2004-08-08 Simon Josefsson <jas@extundo.com>
949 * xgethostname.c: Don't include error.h (not used).
952 * getpass.c: Include getpass.h first.
954 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
956 * xalloc-die.c: New files.
957 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
959 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
960 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
961 (_, N_, xalloc_die): Move to xalloc-die.c.
962 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
963 so that we needn't mess with xalloc_msg_memory_exhausted.
965 * sha1.h: Renamed from sha.h.
966 (SHA1_H): Renamed from _SHA_H.
967 (sha1_ctx): Renamed from sha_ctx.
968 (sha1_init_ctx): Renamed from sha_init_ctx.
969 (sha1_process_block): Renamed from sha_process_block.
970 (sha1_process_bytes): Renamed from sha_process_bytes.
971 (sha1_finish_ctx): Renamed from sha_finish_ctx.
972 (sha1_read_ctx): Renamed from sha_read_ctx.
973 (sha1_stream): Renamed from sha_stream.
974 (sha1_buffer): Renamed from sha_buffer.
975 * sha1.c: Likewise; renamed from sha.c.
976 Do not include <sys/types.h>.
977 Include <stddef.h> rather than <stdlib.h>.
979 2004-08-08 Bruno Haible <bruno@clisp.org>
981 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
982 FILESYSTEM_PREFIX_LEN.
983 * progreloc.c: Likewise.
984 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
986 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
989 * argp-help.c (make_hol, hol_append): Don't assume that
990 SIZE_MAX is a valid preprocessor constant.
991 (__argp_basename): Change from "#ifndef _LIBC"
992 to "#ifndef __argp_short_program_name", so that
993 we don't compile these functions for tar.
995 More merges from coreutils.
996 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
997 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
999 * addext.c: Remove; no longer needed.
1000 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1001 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1002 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1003 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1004 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1005 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1006 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1007 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1008 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1009 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1010 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1011 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1012 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1013 Import changes from coreutils.
1015 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1017 Merge from coreutils.
1019 * .gdb-history: Remove; this doesn't belong here.
1021 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1022 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1023 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1025 * dirname.h: Include <stdbool.h>.
1026 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1027 for consistency with POSIX terminology. All uses changed.
1028 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1029 (strip_trailing_slashes): Use bool for booleans.
1030 * stripslash.c (strip_trailing_slashes): Likewise.
1032 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1033 sometimes returns a positive errno value even when it succeeds.
1034 (print_errno_message) [!LIBC]: Fall back on strerror if
1037 * path-concat.c (mempcpy): Don't define if a system header defines it.
1038 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1039 (longest_relative_suffix): New function.
1040 (path_concat): Use it. Assume first argument is not NULL.
1041 Port to DOS. Omit redundant separators.
1042 Report an error instead of returning NULL.
1043 Use mempcpy instead of memcpy.
1044 (xpath_concat): Remove: not declared or used.
1046 * same.h: Include <stdbool.h>
1047 (same_name): Return bool, not int.
1048 * same.c (same_name): Likewise.
1049 (errno): Don't declare; we assume C89 or better now.
1051 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1052 if not already defined.
1054 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1055 * dup-safer.c (errno): Likewise.
1057 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1059 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1062 2004-08-03 Simon Josefsson <jas@extundo.com>
1064 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1065 * progname.h: Don't include stdbool.h.
1067 2004-08-02 Simon Josefsson <jas@extundo.com>
1069 * getsubopt.h: New file, with comments from Bruno Haible.
1070 * getsubopt.c: New file, from glibc, but slightly modified based on
1071 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1073 2004-08-01 Simon Josefsson <jas@extundo.com>
1075 * xgetdomainname.c: Include stdlib.h, for free().
1077 2004-07-16 Simon Josefsson <jas@extundo.com>
1079 * dummy.c: New file.
1081 2004-07-16 Bruno Haible <bruno@clisp.org>
1083 * backupfile.h: Add extern "C" for C++.
1084 * closeout.h: Likewise.
1085 * copy-file.h: Likewise.
1086 * findprog.h: Likewise.
1087 * full-write.h: Likewise.
1088 * pathname.h: Likewise.
1089 * progname.h: Likewise.
1090 * stpcpy.h: Likewise.
1091 * stpncpy.h: Likewise.
1092 * strcase.h: Likewise.
1093 * strstr.h: Likewise.
1094 * xalloc.h: Likewise.
1096 * mbswidth.h: Add extern "C" for C++.
1097 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1099 2004-07-09 Simon Josefsson <jas@extundo.com>
1101 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1102 failed without this.)
1104 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1106 * fchown-stub.c: New file.
1108 2004-06-24 Jim Meyering <jim@meyering.net>
1110 * obstack.h (obstack_base): Cast to (void *), per documentation.
1112 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1114 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1116 2004-06-01 Jim Meyering <jim@meyering.net>
1118 * calloc.c: New file.
1120 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1122 * getdate.y (yylex): Allow space between sign and number.
1123 Problem reported by Dan Jacobson.
1125 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1126 and Jim Meyering <jim@meyering.net>
1128 Merge from coreutils CVS.
1130 * stat-macros.h: New file, with contents from file-type.h
1131 and coreutils' system.h.
1132 * file-type.c: Include "stat-macros.h".
1133 * file-type.h (file_type): Move all macro definitions to new file,
1136 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1137 Wrap old code with this conditional.
1138 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1139 function that does not dereference symlinks.
1140 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1142 * xreadlink.c: Include xreadlink.h first, to catch .h file
1143 dependency problems.
1144 (xreadlink): Accept new arg SIZE, for efficiency.
1145 All decls and uses changed.
1146 * xreadlink.h: Include <stddef.h>, for size_t.
1148 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1149 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1151 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1153 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1155 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1156 macros to be defined.
1157 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1158 the allocator returns NULL because the requested size is zero.
1160 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1162 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1163 var. Add comment explaining why libc still defines it. This
1164 merges the following patch from glibc:
1165 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1167 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1169 * obstack.c (_obstack): Remove unused variable. It hasn't been
1170 present in glibc since revision 1.1 of this file.
1171 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1172 obstack_alignment_mask, obstack_alloc, obstack_base,
1173 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1174 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1175 obstack_grow0, obstack_init, obstack_int_grow,
1176 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1177 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1178 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1179 nonexistent functions.
1181 2004-05-17 Derek R. Price <derek@ximbiot.com>
1182 Paul Eggert <eggert@cs.ucla.edu>
1184 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1186 2004-05-14 Bruno Haible <bruno@clisp.org>
1188 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1189 that consists of a '.' followed by an empty digit string.
1190 Patch by Tor Lillqvist <tml@iki.fi>.
1192 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1194 Port obstack to the AS/400, where pointers are 16 bytes wide and
1195 you cannot cast an integer to a valid pointer. This patch is
1196 currently waiting to be integrated into glibc; see
1197 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1199 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1200 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1201 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1202 (struct obstack): temp member is now a union of a pointer and
1203 an integer, instead of an integer. All integer uses changed.
1204 This does not affect the physical layout of struct obstack,
1205 except on hosts (like the AS/400) where the size or alignment of
1206 void * is greater than that of ptrdiff_t.
1207 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1208 __STDC__)]: Store temporary in pointer member of union, not
1210 * obstack.c: Include <stddef.h>, for offsetof.
1211 (struct fooalign): Remove; it doesn't need a name.
1212 (union fooround): Change double to long double, and add void *.
1213 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1214 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1215 not a macro. Hence the values are always int; so remove all
1216 casts-to-int in uses.
1218 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1219 Derek Price <derek@ximbiot.com>
1221 * alloca.c: Include <alloca.h>, to get our interface.
1222 * alloca_.h: Use __alloca on AIX, so that we don't have to
1223 include <alloca.h> first. Use C89 prototype for alloca; this
1224 requires including <stddef.h> for size_t. Use extern "C" if C++.
1225 Use #elif for simplicity, since we can assume C89 now.
1226 Don't try to source the system alloca.h since it will not be found
1227 and to prevent recursively including its replacement.
1228 * fnmatch.c: Include <alloca.h> instead of opencoding.
1229 * regex.c: Likewise.
1231 2004-05-16 Derek Price <derek@ximbiot.com>
1232 Paul Eggert <eggert@cs.ucla.edu>
1234 getline cleanup. This changes the getndelim2 API: both order of
1235 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1238 * getline.c: Don't include stddef.h or stdio.h, since our
1239 interface does that.
1240 (getline): Always use getdelim, so that we don't have two
1241 copies of this code.
1242 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1244 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1245 (GETNDELIM2_MAXIMUM): New macro.
1246 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1247 instead of the old practice of delim2==0. All callers changed.
1248 Return -1 on overflow, instead of returning junk.
1249 Do not set *linesize unless allocation succeeds.
1250 * getndelim2.h: Do not include stddef.h; no longer needed, now
1251 that we include sys/types.h.
1252 * getnline.h: Likewise.
1253 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1254 (getndelim2): Reorder arguments.
1255 * getnline.c (getnline, getndelim):
1256 Don't discard the NMAX argument.
1257 (getnline): Invoke getndelim, to avoid code duplication.
1258 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1259 of (size_t) -1 by callers of the getnline family.
1261 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1263 * nanosleep.c (suspended): Change its type from int to
1264 sig_atomic_t volatile.
1265 (first_call): Make it private to rpl_nanosleep, and have it
1266 be zero initially as that's a bit faster.
1267 (my_usleep): Round up fractional times instead of truncating them,
1268 as this is the usual meaning for 'sleep'.
1270 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1272 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1273 (ENOSYS): Define if not defined.
1274 (settime): Fall back on stime if it exists and settimeofday fails.
1275 But don't bother with fallbacks if a method fails with errno == EPERM.
1277 2004-05-11 Jim Meyering <jim@meyering.net>
1279 Prior to this change, the save_cwd caller required read access to the
1280 current directory on most systems (ones with the fchdir function).
1282 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1283 fails, try write-only, and finally, resort to using xgetcwd.
1285 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1287 * obstack.c, obstack.h: Import changes from libc.
1289 2004-04-28 Bruno Haible <bruno@clisp.org>
1291 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1292 implicitly appends .exe to executables.
1293 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1294 accepts Windows pathnames.
1295 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1296 Cygwin like Windows, since it now accepts Windows pathnames.
1297 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1298 Cygwin like Windows, since it now accepts Windows pathnames.
1299 Reported by Derek Robert Price <derek@ximbiot.com>.
1301 2004-04-20 Jim Meyering <jim@meyering.net>
1303 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1305 2004-04-20 Jim Meyering <jim@meyering.net>
1306 Bruno Haible <bruno@clisp.org>
1308 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1309 memory when realloc fails.
1311 2004-04-18 Jim Meyering <jim@meyering.net>
1313 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1314 don't leak memory and do call END_UTMP_ENT.
1316 2004-04-11 Paul Eggert <eggert@twinsun.com>
1318 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1319 (CHAR_BIT): Remove, since we assume C89.
1320 Include <stdint.h> if available, as per current Autoconf CVS advice.
1322 2004-03-30 Paul Eggert <eggert@twinsun.com>
1324 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1325 not bool, to be more consistent with Unix conventions.
1326 Suggested by Bruno Haible.
1328 Merge from coreutils.
1330 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1333 * getdate.h: Include stdbool.h, and timespec.h instead of
1334 the usual <time.h> dance.
1335 (get_date): Change signature to support fractional time stamps.
1336 All callers changed.
1337 * getdate.y: Include "getdate.h" first, as we can now
1338 assume C89 and don't need to worry about 'const'.
1339 Similarly, include "unlocked-io.h" near start, not in middle.
1341 (textint.value): Use long int rather than int.
1342 (textint.digits): Use size_t rather than int.
1343 (BILLION, LOG10_BILLION): New constants.
1344 (parser_control): New member rel_ns. Members day_ordinal,
1345 time_zone, month, day, hour, minutes, rel_year, rel_month,
1346 rel_day, rel_hour, rel_minutes, rel_seconds
1347 are now long int, not int. Member seconds is now struct timespec,
1348 not int. New member timespec_seen. Members dates_seen, days_seen,
1349 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1351 (%union.intval): Now long int, not int.
1352 New member timespec.
1353 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1354 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1355 (spec): Now is a timespec or an item list.
1356 (timespec, items): New nonterminals.
1357 (time, rel, relunit, number, get_date):
1358 Add support for fractional seconds.
1359 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1360 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1361 (to_hour): First arg is now long int, not int.
1362 (to_year): Returns long int, not int.
1363 Don't treat year -70 like 70.
1364 (tm_diff): Returns long int, not int.
1365 (lookup_word): Use bool instead of int when appropriate.
1366 (yylex): Use size_t for count, not int.
1367 Detect overflow when parsing large integer constants.
1368 Add support for fractions.
1369 (get_date): Make pointers 'const' if possible.
1370 Use more-portable code to detect integer overflow.
1371 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1372 Don't use ctime; it's not reliable if the year has >4 digits.
1374 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1375 This is for compatibility with BSD.
1377 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1378 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1379 From coreutils' system.h.
1381 * userspec.c: Don't include "posixver.h".
1382 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1383 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1384 compatible extension. Simplify code by removing a boolean int
1385 that was always nonzero if a string was nonnull.
1387 2004-03-30 Jim Meyering <jim@meyering.net>
1389 Merge from coreutils.
1391 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1393 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1394 an empty input stream.
1396 * readtokens.c: Include <stdbool.h>.
1397 (readtoken): Use `size_t' rather than int/long.
1398 All callers adjusted.
1399 Use `bool' rather than `int' where appropriate.
1400 Use memset rather than an explicit loop.
1401 Use x2nrealloc rather than xrealloc.
1402 Allow the use of `\0' as a delimiter.
1403 (readtokens): Likewise.
1404 * readtokens.h (readtoken, readtokens): Update prototypes.
1406 2004-03-30 Bruno Haible <bruno@clisp.org>
1408 * getloadavg.c (getloadavg): Don't assume setlocale returns
1411 2004-03-29 Paul Eggert <eggert@twinsun.com>
1413 Merge changes to getloadavg.c from coreutils and Emacs.
1415 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1416 Define to an expression, not to the empty string.
1417 Include cloexec.h and xalloc.h.
1418 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1419 Use set_cloexec_flag rather than rolling our own.
1420 * cloexec.c, cloexec.h: New files.
1422 2004-03-18 Paul Eggert <eggert@twinsun.com>
1424 * getopt.h: Sync with libc CVS.
1426 2004-03-18 Paul Eggert <eggert@twinsun.com>
1427 Bruno Haible <bruno@clisp.org>
1429 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1430 not on all platforms that have <wchar.h>.
1431 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1433 2004-03-09 Paul Eggert <eggert@twinsun.com>
1435 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1437 * getopt_int.h: New file, also synced from libc.
1439 2004-03-07 Paul Eggert <eggert@twinsun.com>
1441 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1442 '#if' expressions. Unlike the code it replaces, it does not
1443 depend on (defined _SC_PAGESIZE). However, it does depend on
1444 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1445 first reported by Jason Andrade in
1446 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1448 2004-01-18 Simon Josefsson <jas@extundo.com>
1450 * strdup.h: New file.
1451 * strdup.c: Include it.
1452 * path-concat.c: Include strdup.h. Drop strdup declaration.
1453 * userspec.c: Include strdup.h. Drop strdup declaration.
1455 2004-02-06 Karl Berry <karl@gnu.org>
1457 * config.charset: update from gettext 0.14.1.
1459 2004-02-05 Paul Eggert <eggert@twinsun.com>
1461 Add comments and code, prompted by suggestions from Bruno Haible
1463 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1464 describing the enum quoting_style values.
1465 * quotearg.c (quotearg_alloc): New function.
1466 (quotearg_buffer_restyled): Treat lone { and } as special.
1467 Treat = as special. Work around bug with older shells
1468 that "see" a '\' that is really the 2nd byte of a multibyte char.
1469 Quote empty string with shell_quoting_style.
1471 2004-02-03 Bruno Haible <bruno@clisp.org>
1473 * pipe.h: New file, from GNU gettext.
1474 * pipe.c: New file, from GNU gettext.
1476 2004-01-27 Bruno Haible <bruno@clisp.org>
1478 * execute.h: New file, from GNU gettext.
1479 * execute.c: New file, from GNU gettext.
1480 * w32spawn.h: New file, from GNU gettext.
1482 2004-01-23 Paul Eggert <eggert@twinsun.com>
1484 Exit-status fix from coreutils.
1486 Use exit_failure consistently in place of EXIT_FAILURE,
1487 so that program exit statuses are consistent on failure.
1489 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1490 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1491 * argmatch.h: Comment fix to match the above.
1492 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1493 Now a macro referring to exit_failure, instead of a separate
1494 variable. Include "exitfail.h" to get it.
1495 * xstrtol.h: Include "exitfail.h".
1496 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1498 * long-options.c (parse_long_options): Use prototype
1499 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1502 2004-01-21 Jim Meyering <jim@meyering.net>
1504 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1505 so as not to conflict with a different-sized __mktime_internal
1506 function in GNU libc.
1507 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1508 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1510 2004-01-18 Paul Eggert <eggert@twinsun.com>
1512 Merge from diffutils.
1514 * file-type.c (file_type): Add typed memory objects.
1515 * file-type.h (S_TYPEISTMO): New macro.
1517 * c-stack.h (c_stack_action): Remove argv argument.
1518 * c-stack.c (c_stack_action): Likewise. All uses changed.
1519 (die): Don't calculate message unless segv_action returns.
1520 (get_stack_location, min_address_from_argv, max_address_from_argv,
1521 volatile stack_base, volatile_stack_size): Remove.
1522 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1523 that every segmentation violation is a stack overflow. (Ouch!)
1524 See Debian bug 136249 (still outstanding) for more info about why
1525 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1527 2003-11-30 Bruno Haible <bruno@clisp.org>
1529 Safer stack allocation.
1530 * setenv.c: Include allocsa.h.
1531 (alloca): Remove fallback definition.
1532 (freea): Remove macro.
1533 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1536 2003-10-17 Bruno Haible <bruno@clisp.org>
1538 * binary-io.h: Avoid warnings on Cygwin.
1540 2003-12-28 Bruno Haible <bruno@clisp.org>
1542 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1543 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1545 2003-11-28 Bruno Haible <bruno@clisp.org>
1547 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1549 2003-11-27 Bruno Haible <bruno@clisp.org>
1551 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1553 2003-11-17 Bruno Haible <bruno@clisp.org>
1555 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1557 2003-11-24 Bruno Haible <bruno@clisp.org>
1559 * xallocsa.h: New file, from GNU gettext.
1560 * xallocsa.c: New file, from GNU gettext.
1562 2003-11-24 Bruno Haible <bruno@clisp.org>
1564 * allocsa.h: New file, from GNU gettext.
1565 * allocsa.c: New file, from GNU gettext.
1567 2003-11-24 Bruno Haible <bruno@clisp.org>
1569 * eealloc.h: New file.
1571 2004-01-15 Jim Meyering <jim@meyering.net>
1573 Merge from coreutils.
1575 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1576 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1577 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1579 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1580 optional configure-time default.
1582 * version-etc.c (version_etc_copyright): Update copyright date.
1584 * xreadlink.c (xreadlink): Correct outdated comment.
1586 2004-01-15 Paul Eggert <eggert@twinsun.com>
1588 Merge from coreutils.
1590 * posixver.c: Include posixver.h.
1592 * same.c: Include <stdbool.h>, <limits.h>.
1593 (_POSIX_NAME_MAX): Define if not defined.
1595 (same_name): If file names are silently truncated, report
1596 that the file names are the same if they are the same after
1597 the silent truncation.
1599 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1600 conversion function.
1601 * xstrtod.c (xstrtod): Likewise. All callers changed to
1602 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1605 2004-01-14 Paul Eggert <eggert@twinsun.com>
1607 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1608 with like-named macro in fnmatch.c.
1609 (EXT): Use an internal constant instead.
1611 Merge fnmatch patches from glibc.
1612 * fnmatch.c (mbsinit): Remove define.
1613 Add libc_hidden_ver (__fnmatch, fnmatch).
1614 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1615 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1617 2003-12-14 Karl Berry <karl@gnu.org>
1619 * config.charset: update from gettext-runtime.
1621 2003-12-03 Paul Eggert <eggert@twinsun.com>
1623 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1624 Bug reported by Alfred M. Szmidt.
1626 2003-11-29 Karl Berry <karl@gnu.org>
1628 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1630 2003-11-23 Paul Eggert <eggert@twinsun.com>
1631 Bruno Haible <bruno@clisp.org>
1633 * printf-parse.h: Don't include sys/types.h.
1634 (ARG_NONE): New macro.
1635 (char_directive): Change type of *arg_index fields to size_t.
1636 * printf-parse.c: Don't include sys/types.h.
1637 (SSIZE_MAX): Remove macro.
1638 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1639 Remove unnecessary overflow check.
1640 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1643 2003-11-24 Paul Eggert <eggert@twinsun.com>
1645 * alloca.c: Remove dependency on xalloc module.
1646 (xalloc_die): Remove.
1647 (memory_full) [!defined emacs]: New macro.
1648 [!defined emacs]: Don't include xalloc.h.
1649 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1650 address arithmetic overflows. Change datatypes a bit to avoid
1653 2003-11-22 Jim Meyering <jim@meyering.net>
1655 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1657 2003-11-17 Bruno Haible <bruno@clisp.org>
1659 * vasnprintf.c (alloca): Remove fallback definition.
1660 (freea): Remove definition.
1661 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1662 Reported by Paul Eggert.
1664 2003-11-17 Jim Meyering <jim@meyering.net>
1666 On systems without utime and without a utimes function capable of
1667 dealing with a NULL struct utimbuf* argument, this utime replacement
1668 could -- in unusual circumstances -- leak a file descriptor.
1669 * utime.c: Include <unistd.h> and <errno.h>.
1670 (utime_null): Be sure to close `fd' and to preserve errno.
1671 Reported by Geoff Collyer via Arnold Robbins.
1673 2003-11-16 Paul Eggert <eggert@twinsun.com>
1674 Bruno Haible <bruno@clisp.org>
1676 Protect against address arithmetic overflow.
1677 * printf-args.h: Include stddef.h.
1678 (arguments): Change type of field 'count' to size_t.
1679 * printf-args.c (printf_fetchargs): Use size_t instead of
1680 'unsigned int' where appropriate.
1681 * printf-parse.h: Include sys/types.h.
1682 (char_directive): Change type of *arg_index fields to ssize_t.
1683 (char_directives): Change type of fields 'count', max_*_length to
1685 * printf-parse.c: Include sys/types.h and xsize.h.
1686 (SSIZE_MAX): Define fallback value.
1687 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1688 instead of 'int' where appropriate. Check a_allocated, d_allocated
1689 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1690 * vasnprintf.c: Include xsize.h.
1691 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1692 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1693 overflow. Avoid wraparound when converting a width or precision from
1696 2003-11-16 Bruno Haible <bruno@clisp.org>
1698 Update from GNU gettext.
1699 * printf-parse.c: Generalize to it can be compiled for wide strings.
1700 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1701 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1702 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1703 SNPRINTF): New macros.
1704 Don't include <alloca.h> if the file is used inside libintl.
1705 (local_wcslen): New function, for Solaris 2.5.1.
1706 (VASNPRINTF): Use it instead of wcslen.
1708 2003-11-16 Bruno Haible <bruno@clisp.org>
1710 * xsize.h (xmax): New function.
1711 (xsum, xsum3, xsum4): Declare as "pure" functions.
1713 2003-11-12 Paul Eggert <eggert@twinsun.com>
1715 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1716 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1717 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1718 heuristic is just as accurate as far as we know, and it removes a
1719 dependency on size_max.m4 and ptrdiff_max.m4.
1721 2003-11-12 Paul Eggert <eggert@twinsun.com>
1723 * xstrtol.c (__xstrtol): Remove "break" immediately after
1724 "return", to pacify some unknown compiler. Problem reported
1727 2003-11-11 Bruno Haible <bruno@clisp.org>
1729 * xsize.h (SIZE_MAX): Remove fallback definition.
1730 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1733 2003-11-10 Paul Eggert <eggert@twinsun.com>
1735 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1736 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1737 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1739 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1740 not (size_t) -1, since it's defined here.
1742 2003-11-06 Paul Eggert <eggert@twinsun.com>
1744 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1745 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1746 Reject sizes of exactly SIZE_MAX bytes.
1747 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1748 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1750 2003-11-05 Bruno Haible <bruno@clisp.org>
1752 * xsize.h: Include limits.h, to avoid a possible collision with
1753 SIZE_MAX defined in <limits.h> on Solaris.
1755 2003-11-04 Bruno Haible <bruno@clisp.org>
1757 * xsize.h: New file.
1758 * linebreak.c: Include xsize.h.
1759 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1760 argument for overflow.
1761 Suggested by Paul Eggert.
1763 2003-10-31 Bruno Haible <bruno@clisp.org>
1765 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1766 to avoid (extremely rare) race condition.
1767 Suggested by Paul Eggert.
1769 2003-11-03 Jim Meyering <jim@meyering.net>
1771 * userspec.c: Include "userspec.h".
1772 * userspec.h: New file.
1774 2003-10-31 Paul Eggert <eggert@twinsun.com>
1776 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1777 * mountlist.c (SIZE_MAX): Define if not defined already.
1778 (read_filesystem_list): Set and use me_type_malloced.
1779 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1780 whatever the type happens to be), for brevity and consistency.
1781 Check for size calculation overflow on Alphas running OSF/1.
1783 2003-10-31 Jim Meyering <jim@meyering.net>
1785 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1787 * linebuffer.c: Include <string.h> for declaration of memset.
1789 2003-10-30 Paul Eggert <eggert@twinsun.com>
1790 Bruno Haible <bruno@clisp.org>
1792 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1793 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1795 2003-10-29 Paul Eggert <eggert@twinsun.com>
1797 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1798 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1800 * quotearg.c (quotearg_n_options): Use it.
1801 * group-member.c: Include <stdbool.h>.
1802 (free_group_info): Arg is now const *; don't free arg.
1803 (get_group_info): Now returns bool and accepts struct group_info *,
1804 rather than returning a malloc'ed struct group_info *.
1805 All uses changed. Check for overflow in internal size calculation.
1807 * getusershell.c (readname): Simplify the code by using x2nrealloc
1808 rather than xmalloc/xrealloc.
1809 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1810 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1811 conformance bug: the old code used a pointer after freeing the
1812 storage that it addressed.
1813 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1814 rather than doing it by hand.
1815 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1816 the buffer preserved. Use free and xmalloc instead.
1817 * quotearg.c (quotearg_n_options): Likewise.
1818 Use a simpler test for size overflow. Don't use xalloc_oversized
1819 because unsigned int might be wider than size_t (!); this suggests
1820 that we should switch from unsigned int to size_t for slot numbers.
1822 2003-10-27 Bruno Haible <bruno@clisp.org>
1824 * stdbool_.h: Better support for BeOS.
1826 2003-10-27 Paul Eggert <eggert@twinsun.com>
1828 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1829 to allocate the returned structure. Do not allocate a subarray,
1830 as x2nrealloc will do that.
1831 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1832 instead of xnrealloc.
1833 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1835 2003-10-26 Paul Eggert <eggert@twinsun.com>
1837 * xalloc.h (xalloc_oversized): New static inline function, for
1838 callers that want to do their own size-overflow checking. Include
1839 <stdbool.h>, since xalloc_oversized returns bool.
1840 * xalloc.c (array_size_overflow): Remove. All callers changed
1841 to use xalloc_oversized.
1843 Add two functions x2realloc, x2nrealloc, for programs that grow
1844 arrays dynamically by doubling their sizes.
1845 * xalloc.h (x2realloc, x2nrealloc): New decls.
1846 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1849 Port to C99 semantics for 'inline' of external functions.
1850 Bug reported by Bruno Haible.
1851 * xmalloc.c (xnmalloc_inline): New static inline function,
1852 with the old contents of xnmalloc.
1853 (xnmalloc, xmalloc): Use it.
1854 (xnrealloc_inline): New static inline function,
1855 with the old contents of xnrealloc.
1856 (xnrealloc, xrealloc): Use it.
1858 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1860 2003-10-25 Paul Eggert <eggert@twinsun.com>
1862 Fix several address-calculation bugs in the hash modules,
1863 plus some minor code cleanup.
1865 * hash.h: Include <stdbool.h>, for bool.
1866 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1867 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1868 hash_get_n_entries, hash_get_max_bucket_length,
1869 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1870 hash_rehash): Use size_t rather than unsigned.
1871 * hash.c (struct hash_table, hash_get_n_buckets,
1872 hash_get_n_buckets_used, hash_get_n_entries,
1873 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1874 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1875 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1877 (SIZE_MAX): Define if not defined.
1878 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1879 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1881 Use const * when possible.
1882 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1883 (check_tuning): Fix bug: if tuning parameters were very close to
1884 0 or 1, rounding errors could have caused subscript violations.
1885 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1886 (hash_initialize): Add 'fail:' label
1887 to free table and return NULL, and use it to simplify code.
1888 Use calloc rather than clearing the storage ourself.
1889 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1890 buffer size calculations.
1891 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1892 Include <stddef.h>, for size_t.
1893 * hash-pjw.c (hash_pjw): Likewise.
1894 Switch to method described by Bruno Haible.
1895 Include <limits.h>, for CHAR_BIT.
1896 (SIZE_BITS): New macro.
1898 2003-10-21 Paul Eggert <eggert@twinsun.com>
1900 * getndelim2.c (getndelim2): When size calculation overflows,
1901 ceiling the allocation at NMAX bytes rather than silently
1902 discarding input bytes before NMAX is reached. This makes
1903 a difference only if NMAX exceeds SIZE_MAX / 2.
1905 * obstack.c: Merge from glibc.
1906 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1907 Add libc_hidden_def (_obstack_newchunk).
1908 (_obstack_free) [! defined _LIBC]: Remove.
1909 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1910 a clone of the function body.
1911 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1912 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1914 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1915 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1918 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1919 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1920 Don't use lvalue casts, as GCC plans to remove support for them
1921 in GCC 3.5. Reported by Joseph S. Myers. This bug
1922 was also present in the non-GCC version, indicating that this
1923 code had always been buggy and had never been widely used.
1924 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1925 Use the fast variant of each macro, rather than copying the
1926 definiens of the fast variant; that way, we'll be more likely to
1927 catch future bugs in the fast variants.
1929 2003-10-20 Bruno Haible <bruno@clisp.org>
1931 * wait-process.h: New file, from GNU gettext.
1932 * wait-process.c: New file, from GNU gettext.
1934 2003-10-19 Jim Meyering <jim@meyering.net>
1936 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1938 2003-10-16 Paul Eggert <eggert@twinsun.com>
1940 * getgroups.c: Include <errno.h>, <stdlib.h>.
1941 (getgroups): First arg is int, not size_t.
1942 Don't let 'free' mangle errno.
1944 2003-10-16 Jim Meyering <jim@meyering.net>
1946 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1948 2003-10-15 Paul Eggert <eggert@twinsun.com>
1950 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1952 (new_exclude, add_exclude_file): Initial size no longer needs to
1954 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1955 our own address arithmetic overflow checking.
1957 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1958 (fnmatch): Do not alloca more than 2000 wide characters;
1959 instead, use malloc for large buffers.
1960 Check for address arithmetic overflow, and return -1
1961 with errno set to ENOMEM in that case.
1962 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1963 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1964 instead, return -1. Check for address arithmetic overflow.
1966 2003-10-14 Paul Eggert <eggert@twinsun.com>
1968 Handle invalid suffixes and overflow independently, so that
1969 callers can treat them independently as needed. Fix some bugs in
1970 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1971 suffix for a human-readable blocksize. The major caller-visible
1972 change is the addition of a new
1973 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1974 that both overflow and suffix chars were found.
1976 * human.c (humblock): Don't check separately for invalid suffix
1977 char; that is xstrtoumax's job (now that its bug is fixed).
1978 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1979 INTMAX_MAX]: New macros.
1980 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1981 TYPE_MAXIMUM): New macros.
1982 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1983 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1984 if overflow occurs, as it's what __strtol does and it's more useful
1986 (__xstrtol): If __strtol reports some error other than ERANGE,
1987 reflect it to the caller as LONGINT_INVALID. If it reports
1988 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1989 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1990 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1992 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1993 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1994 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1995 [defined UINTMAX_MAX]: New macros.
1997 2003-10-14 Bruno Haible <bruno@clisp.org>
1999 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2000 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2001 Also use volatile where needed.
2003 2003-10-12 Paul Eggert <eggert@twinsun.com>
2005 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2006 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2007 and define in terms of the other primitives.
2008 * xmalloc.c: Include stdbool.h; do not include exit.h.
2009 (SIZE_MAX): Define if not already defined.
2010 (array_size_overflow): New function.
2011 (xalloc_die): Abort instead of exiting if 'error' returns.
2012 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2013 (xmalloc, xrealloc): Use them.
2014 (xcalloc): Check for address arithmetic overflow.
2015 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2016 a bit faster than strcpy.
2018 2003-10-08 Paul Eggert <eggert@twinsun.com>
2020 Merge getpass from libc, plus a few fixes.
2022 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2023 Include <stdbool.h>.
2024 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2025 __fsetlocking to empty.
2026 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2027 do include <bits/libc-lock.h>.
2028 Do not include <fcntl.h>; not needed.
2029 [_LIBC]: Include <wchar.h>.
2030 (NOTCANCEL_MODE): New macro.
2031 (flockfile, funlockfile) [_LIBC]: New macros.
2032 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2033 [!_LIBC]: New macros.
2034 (call_fclose): New function.
2035 (getpass): Use it. Save tty stream separately; this simplifies the
2036 code and makes it more reliable if stdin happens to equal stdout.
2037 Invoke __fsetlocking on tty.
2038 Handle thread cancellation if needed.
2039 Namespace cleanup (use __tcgetattr, __getline).
2040 Use bool for Booleans.
2041 [USE_IN_LIBIO]: Handle wide streams.
2042 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2043 stream might go where.
2045 * unlocked-io.h: Include <stdio.h>, so that the caller
2046 doesn't have to include <stdio.h> before us.
2047 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2048 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2049 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2050 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2051 if not declared, so that we can use getpass.c code from libc without
2053 (flockfile, ftrylockfile, funlockfile): New macros.
2055 2003-10-06 Bruno Haible <bruno@clisp.org>
2057 * version-etc-2.h: Remove file.
2058 * version-etc-2.c: Remove file.
2060 2003-09-25 Jim Meyering <jim@meyering.net>
2061 Bruno Haible <bruno@clisp.org>
2063 This lets translators provide better translations for the
2064 "Written by ..." part of --version output.
2065 * version-etc.h: Include stdarg.h.
2066 (version_etc_copyright): Declare as readonly.
2067 (version_etc): Make this function variadic with a NULL-terminated list
2068 of author name strings.
2069 (version_etc_va): New declaration.
2070 * version-etc.c: Include stdarg.h, stdlib.h.
2071 (version_etc_copyright): Declare as readonly.
2072 (version_etc_va): New function. Provide a different translatable string
2073 for each possible number of authors < 10. Abbreviate when there are 10
2075 (version_etc): Make this function variadic. Call version_etc_va.
2076 Suggestion from Gary V. Vaughan.
2078 * long-options.h (parse_long_options): Change prototype: the authors
2079 string is moved to the end and becomes variadic.
2080 * long-options.c: Include stdarg.h.
2081 (parse_long_options): Make this function variadic, too.
2082 Call version_etc_va, not version_etc.
2084 2003-10-06 Bruno Haible <bruno@clisp.org>
2086 * fatal-signal.h: New file, from GNU gettext.
2087 * fatal-signal.c: New file, from GNU gettext.
2089 2003-10-04 Karl Berry <karl@gnu.org>
2091 * argp*: update from libc.
2093 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2095 * getpass.c (getpass): Use a no-op fseek when switching from input to
2096 output mode on the same stream.
2098 2003-09-29 Paul Eggert <eggert@twinsun.com>
2100 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2101 Fix arg typo in previous patch.
2103 2003-09-28 Jim Meyering <jim@meyering.net>
2105 * error.c: Correct cpp indentation.
2107 2003-09-27 Paul Eggert <eggert@twinsun.com>
2109 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2110 Omit the special code that used __typeof__, since we worry that
2111 it could be more trouble than it's worth. See:
2112 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2113 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2117 2003-09-26 Jim Meyering <jim@meyering.net>
2119 * error.c (error_tail): Move some declarations
2120 into inner scope where the local variables are used.
2122 2003-09-26 Bruno Haible <bruno@clisp.org>
2124 * stpncpy.h (gnu_stpncpy): New declaration.
2125 (stpncpy): Define as alias for gnu_stpncpy.
2126 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2128 2003-09-26 Paul Eggert <eggert@twinsun.com>
2130 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2131 (error_tail): Do not loop, reallocating temporary buffer, since
2132 the output cannot contain more wide characters than the input
2133 contains bytes, the size must be big enough already. This avoids
2134 one potential size overflow calculation. Check for size overflow
2135 when calculating temporary buffer size. Free temporary buffer
2136 when done, if it was allocated with malloc; this plugs a memory
2137 leak. Remove casts from void * to pointers, that are no longer
2138 needed now that we're assuming C89 or better.
2140 Merge error changes from glibc.
2142 * error.c, error.h: Update copyright notice header to match glibc.
2143 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2144 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2145 Disable cancellation while printing error.
2146 * error.h: Prepend __ to parameter names.
2148 2003-09-25 Karl Berry <karl@gnu.org>
2150 * argp-fmtstream.c, argp-help.c: update from libc.
2152 2003-09-25 Bruno Haible <bruno@clisp.org>
2154 * version-etc-2.h: New file, from version-etc.h with modifications.
2155 * version-etc-2.c: New file, from version-etc.c with modifications.
2157 2003-09-25 Simon Josefsson <jas@extundo.com>
2159 * xgetdomainname.h: New file.
2160 * xgetdomainname.c: New file.
2162 2003-09-25 Simon Josefsson <jas@extundo.com>
2163 Bruno Haible <bruno@clisp.org>
2165 * getdomainname.h: New file.
2166 * getdomainname.c: New file.
2168 2003-09-24 Paul Eggert <eggert@twinsun.com>
2170 * linebuffer.c (freebuffer): Don't free the argument, just
2171 the buffer associated with the argument. Bug reported by
2174 2003-09-19 Karl Berry <karl@gnu.org>
2176 * argp.h: update from libc.
2178 2003-09-16 Paul Eggert <eggert@twinsun.com>
2180 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2181 input error, instead of returning NULL the next time we are called
2182 (and therefore losing track of errno).
2184 2003-09-15 Paul Eggert <eggert@twinsun.com>
2186 * getndelim2.c (getndelim2): Don't trash errno when a read
2187 fails, so that the caller gets the proper errno.
2189 * readutmp.c (read_utmp): Likewise.
2190 Check for fstat error. Close stream and free storage
2193 2003-09-14 Bruno Haible <bruno@clisp.org>
2195 * fwriteerror.h: New file.
2196 * fwriteerror.c: New file.
2198 2003-09-14 Jim Meyering <jim@meyering.net>
2200 * getloadavg.c: Correct cpp indentation.
2201 * strdup.c: Likewise.
2202 * vasnprintf.c: Likewise.
2204 2003-09-12 Paul Eggert <eggert@twinsun.com>
2206 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2207 * obstack.c [!defined _LIBC]: Likewise.
2208 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2209 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2210 * exitfail.c: Don't include stdlib.h; no longer needed.
2212 More changes to assume C89 or better.
2214 * error.c (error_tail): Assume vprintf.
2216 * argmatch.c (getenv): Remove decl.
2217 * progreloc.c (get_full_program_name): Define via prototype.
2218 * setenv.c (clearenv): Likewise.
2219 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2221 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2222 (malloc, memcpy): Remove decls.
2223 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2224 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2225 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2226 (memcpy): Remove macro.
2227 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2228 (__P): Remove. All uses removed.
2229 (PTR): Remove. All uses changed to void *.
2230 (CHAR_BIT, NULL): Remove.
2231 (spaces, zeros, memset_space, memset_zero)
2232 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2234 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2235 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2236 Define with prototype.
2237 Remove now-unnecessary prototype decl.
2238 (extra_args_spec): Assume ANSI C. All uses changed.
2239 (extra_args_spec_iso): Remove.
2240 (my_strftime, emacs_strftimeu): Define via prototype.
2241 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2243 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2244 * strtoimax.c: Include <stdlib.h> unconditionally.
2245 (strtoul, strtol): Remove decls.
2246 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2248 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2249 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2250 (LOCALE_PARAM_PROTO): New macro.
2251 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2252 (INTERNAL (strtol), strtol): Define with a prototype.
2253 (PARAMS): Remove. All uses removed.
2254 * tempname.c: Include <string.h> unconditionally.
2255 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2256 * xgethostname.c (main): Define with a prototype.
2257 * xmalloc.c: Include "xalloc.h" first, to check interface.
2258 Include <stdlib.h> unconditionally.
2259 (calloc, malloc, realloc, free): Remove decls.
2260 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2261 Include <stdlib.h> unconditionally. Sort include file names.
2263 (xstrtod): Define with a prototype.
2264 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2265 (strtol, strtoul): Remove decls.
2267 2003-09-11 Paul Eggert <eggert@twinsun.com>
2269 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2270 Include <stdlib.h>, <string.h> unconditionally.
2271 Remove now-unnecessary cast to char *.
2272 * strnlen.c: Include <string.h> unconditionally.
2273 * yesno.c (yesno): Define with a prototype.
2275 2003-09-10 Bruno Haible <bruno@clisp.org>
2277 * strcspn.c: Include <string.h> unconditionally.
2278 * strpbrk.c: Include <string.h> unconditionally.
2279 * strstr.c: Include <string.h> unconditionally.
2280 * unicodeio.c: Include <string.h> unconditionally.
2281 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2282 * unsetenv.c: Likewise.
2283 * xreadlink.c: Include <stdlib.h> unconditionally.
2284 * yesno.c: Include <stdlib.h> unconditionally.
2285 (rpmatch): Add prototype.
2287 2003-09-10 Jim Meyering <jim@meyering.net>
2289 * error.c: Correct indentation of cpp directives.
2291 2003-09-09 Paul Eggert <eggert@twinsun.com>
2295 * acosl.c (main): Use a prototype.
2296 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2299 * getloadavg.c (getloadavg, main): Define via prototypes.
2301 * getopt.h (struct option.name): Assume C89, and use 'const'.
2302 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2303 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2305 * getopt.c (const): Remove macro.
2306 Include <string.h> unconditionally.
2307 (my_index): Remove; all uses changed to strchr.
2308 (strlen): Remove decl.
2309 (exchange): Remove forward decl; no longer needed.
2310 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2311 Define with prototype.
2312 * getopt1.c (const): Remove macro.
2313 (getopt_long, getopt_long_only, main): Define with prototype.
2315 * getugroups.c: Include <string.h> unconditionally.
2317 * getusershell.c: Include <stdlib.h> unconditionally.
2318 (getusershell, setusershell, endusershell, readname, main):
2319 Define with prototypes.
2321 * group-member.c: Include group-member.h first.
2322 Include <stdlib.h> unconditionally.
2324 * hard-locale.c: Include hard-locale.h first.
2325 Include <stdlib.h>, <string.h> unconditionally.
2327 * hash.c (free, malloc): Remove decls.
2328 Include <stdlib.h> unconditionally.
2330 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2331 (getenv): Do not declare.
2333 * idcache.c: Include <string.h> unconditionally.
2335 * long-options.c: Include long-options.h first, to test interface.
2336 Include <stdlib.h> unconditionally.
2338 * makepath.c: Include makepath.h first, to test interface.
2339 Include <stdlib.h> and <string.h> unconditionally.
2341 * linebuffer.c: Include <stdlib.h>.
2342 (free): Remove decl.
2344 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2345 rpl_malloc returns void *, not char *.
2346 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2348 * md5.h: Include <limits.h> unconditionally.
2349 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2350 (__P): Remove; all uses removed.
2351 * md5.c: Include "md5.h" first.
2352 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2353 md5_buffer, md5_process_bytes, md5_process_block):
2354 Define with prototypes.
2355 * sha.h (__P): Remove all uses. (It wasn't defined??)
2356 * sha.c: Include "sha.h" first.
2357 Include <stdlib.h>, <string.h> unconditionally.
2359 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2360 * memcmp.c (__ptr_t): Likewise.
2361 * memrchr.c (__ptr_t): Likewise.
2362 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2363 Include <string.h> unconditionally.
2364 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2365 * memchr.c: Include <stdlib.h> unconditionally.
2366 * memchr.c (LONG_MAX): Remove.
2367 * memrchr.c (LONG_MAX): Likewise.
2368 * memchr.c (__memchr): Define via a prototype.
2369 * memrchr.c (__memrchr): Likewise.
2370 * memcmp.c (__P): Remove, and remove all uses.
2371 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2372 Remove forward decls; no longer needed.
2373 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2374 Use types required by C89 in prototype.
2376 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2377 * savedir.c: Likewise.
2378 * mkdir.c (free): Remove decl.
2379 * rmdir.c (rmdir): Define with a prototype.
2380 * savedir.c: Include savedir.h first, to test interface.
2382 * mktime.c (STDC_HEADERS): Remove.
2383 Include <stdlib.h>, <string.h> unconditionally.
2385 * modechange.c: Include <stdlib.h> unconditionally.
2386 (malloc): Remove decl.
2388 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2389 (free): Remove decl.
2391 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2392 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2393 (This type really should be intptr_t, but that's a C99ism.)
2394 (_obstack_memcpy): Remove: all uses changed to memcpy.
2395 Include <string.h> unconditionally.
2396 (struct obstack): Assume __STDC__ for types of members
2397 chunkfun, freefun, extra_arg.
2398 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2399 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2400 obstack_begin, obstack_specify_allocation,
2401 obstack_specify_allocation_with_arg, obstack_chunkfun,
2402 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2403 Remove unprototyped decls and the macros that use them.
2404 * obstack.c (POINTER): Remove. All uses changed to void *.
2405 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2406 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2407 (defined __STDC__ && __STDC__)]:
2408 Remove nonprototyped code.
2409 Include <stdlib.h> unconditionally.
2410 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2411 _obstack_allocated_p, _obstack_free, obstack_free,
2412 _obstack_memory_used, print_and_abort):
2413 Define using prototypes.
2414 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2415 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2416 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2417 obstack_next_free, obstack_object_size, obstack_room) [0]:
2418 Remove unused, unprototyped code.
2420 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2422 * physmem.c (physmem_total, physmem_available, main): Define
2425 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2426 (main): Define with a prototype.
2428 * posixver.c (getenv): Remove decl.
2430 * putenv.c (malloc): Returns void *, not char *.
2431 Include <string.h> unconditionally.
2432 (strchr, memcpy, NULL): Do not define.
2434 * readtokens.c: Include readtokens.h first, to test interface.
2435 Include <stdlib.h>, <string.h> unconditionally.
2436 (init_tokenbuffer): Define with a prototype.
2438 * regex.c (PARAMS): Remove. All uses removed.
2439 All uses of _RE_ARGS removed, too.
2440 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2442 (bzero): Assume memset exists.
2443 (memcmp, memcpy, NULL): Remove.
2444 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2445 char, or assignments to local vars of type signed char.
2446 (init_syntax_once, PREFIX(extract_number_and_incr),
2447 PREFIX(print_partial_compiled_pattern),
2448 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2449 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2450 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2451 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2452 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2453 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2454 wcs_compile_range, byte_compile_range, truncate_wchar,
2455 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2456 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2457 count_mbs_length, wcs_re_match_2_internal,
2458 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2459 PREFIX(alt_match_null_string_p),
2460 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2461 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2462 regfree, PREFIX(extract_number)): Define with prototype. Remove
2463 now-unnecessary declaration, if any.
2464 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2466 Remove now-unnecessary casts among pointer types.
2467 * regex.h (_RE_ARGS): Remove. All uses removed.
2469 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2470 (free): Remove decl.
2472 * rpmatch.c: Include <stdlib.h> unconditionally.
2474 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2475 (free): Remove decl.
2477 * save-cwd.c: Include <stdlib.h> unconditionally.
2478 * xgetcwd.c: Likewise.
2480 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2481 (free): Remove decl.
2483 * strchrnul.c (strchrnul): Define with a prototype.
2484 Fix bug: c_in was not converted to char before searching.
2486 The following changes are not K&R related:
2488 * group-member.h: Include <sys/types.h>, so that this file is
2490 * makepath.h: Likewise.
2492 * getusershell.c (readname, default_index, line_size, readname):
2493 Use size_t, not int, for sizes.
2494 (readname): If the size overflows, report an error instead of
2497 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2499 * getndelim2.c: Assume stdlib.h per the C89 spec.
2501 2003-09-08 Paul Eggert <eggert@twinsun.com>
2503 Assume C89 or better; remove K&R cruft.
2504 A few of these changes were first proposed by Derek Robert Price
2505 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2507 * addext.c: Include <string.h> unconditionally.
2508 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2509 Don't declare getenv or malloc.
2511 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2512 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2514 (find_stack_direction, alloca): Use prototypes.
2516 * atexit.c (atexit): Define using a prototype.
2518 * basename.c, dirname.c, stripslash.c:
2519 Include <string.h> unconditionally.
2521 * bcopy.c: Include <stddef.h>.
2522 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2524 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2526 * error.h (error, error_at_line, error_print_progname)
2527 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2528 * error.c: Include error.h first, to check interface.
2529 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2530 (VA_START): Remove; all uses changeed to va_start.
2531 (exit, strerror): Remove decls.
2532 (error_print_progname): Prototype uncondionally.
2533 Don't include <errno.h>; no longer needed.
2534 (private_strerror): Remove.
2535 (error_tail): Always define.
2536 (error, error_at_line): Assume C89 or better; always use prototypes.
2537 * fatal.c: Include "fatal.h" first, to test interface.
2538 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2539 (VA_START): Remove; all uses changed to va_start.
2540 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2542 (exit): Remove decl.
2543 (fatal): Prototype unconditionally. Assume va_start works.
2544 Abort at end, to pacify gcc.
2546 * euidaccess.c (main): Define with a prototype.
2548 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2550 * exitfail.c: Include <stdlib.h> unconditionally.
2552 * fnmatch_.h (__P): Remove. All uses changed to assume
2554 * fnmatch.c: Include fnmatch.h first, to test interface.
2555 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2556 (getenv): Remove decl.
2557 (fnmatch): Define using a prototype.
2558 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2559 (FCT): Define using a prototype.
2561 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2563 * gethostname.c: Include <stddef.h>.
2564 (gethostname): Define with prototype. Length is size_t, not int.
2566 2003-09-08 Paul Eggert <eggert@twinsun.com>
2568 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2569 getversion.c should have been removed then, but was accidentally
2572 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2573 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2575 2003-09-07 Paul Eggert <eggert@twinsun.com>
2577 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2578 copy_tm_result. Bug reported by Simon Josefsson in
2579 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2581 2003-09-06 Paul Eggert <eggert@twinsun.com>
2583 * time_r.c, time_r.h: New files.
2585 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2587 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2588 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2590 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2592 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2593 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2596 * timegm.c: Switch to glibc implementation, with the following changes:
2597 [defined HAVE_CONFIG_H]: Include <config.h>.
2598 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2599 (__mktime_internal) [!defined _LIBC]: New decl.
2600 (__gmtime_r) [!defined _LIBC]: New macro and function.
2601 (timegm): Use a prototype, since gnulib assumes C89.
2602 Do not bother declaring tmp to be const, as it's not really usefu.
2603 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2604 (timegm): Declare only if HAVE_DECL_TIMEGM.
2606 2003-09-03 Paul Eggert <eggert@twinsun.com>
2608 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2609 Bug reported by Lute Kamstra in
2610 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2612 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2613 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2614 course with correspondingly smaller numbers for tomorrow and
2615 yesterday. From Tadayoshi Funaba. Originally installed into
2616 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2619 2003-08-31 Simon Josefsson <jas@extundo.com>
2621 * timegm.h: New file.
2622 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2624 2003-08-31 Karl Berry <karl@gnu.org>
2626 * argp.h: update from libc.
2628 2003-08-28 Bruno Haible <bruno@clisp.org>
2630 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2631 warning on QNX, which defines O_BINARY to 000000.
2633 2003-08-24 Bruno Haible <bruno@clisp.org>
2635 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2636 MSVC7 <stdio.h> is included later.
2638 2003-08-20 Bruno Haible <bruno@clisp.org>
2640 * progname.h: New file, from GNU gettext.
2641 * progname.c: New file, from GNU gettext.
2642 * progreloc.c: New file, from GNU gettext.
2644 2003-08-19 Bruno Haible <bruno@clisp.org>
2646 * xstrdup.c: Assume <string.h> exists.
2648 2003-08-18 Jim Meyering <jim@meyering.net>
2650 * setenv.h: Indent nested cpp directive.
2651 * vasnprintf.c: Remove trailing blanks.
2653 2003-08-17 Simon Josefsson <jas@extundo.com>
2654 Bruno Haible <bruno@clisp.org>
2656 * xstrndup.h: New file.
2657 * xstrndup.c: New file.
2659 2003-08-17 Bruno Haible <bruno@clisp.org>
2661 * strndup.h: New file.
2663 2003-08-16 Paul Eggert <eggert@twinsun.com>
2665 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2666 space, undoing this 2003-08-12 change:
2667 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2669 2003-08-16 Jim Meyering <jim@meyering.net>
2671 Merge from coreutils.
2672 * xstrtoimax.c: #else #if -> #elif.
2673 * xstrtoumax.c: Likewise.
2675 2003-08-15 Paul Eggert <eggert@twinsun.com>
2677 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2678 rather than tab, after '#' in shell-script copyright notices.
2679 Suggested by Bruno Haible.
2681 2003-08-15 Jim Meyering <jim@meyering.net>
2682 and Paul Eggert <eggert@twinsun.com>
2684 Merge from coreutils.
2685 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2686 member but strut utmpx does not. Needed for AIX 4.3.3.
2687 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2689 2003-08-15 Jim Meyering <jim@meyering.net>
2691 Merge from coreutils.
2692 * xgethostname.c: Include <stdlib.h>.
2693 (xghostname): Don't exit for anything other than memory-related
2694 failure; just return NULL.
2695 * userspec.c: Include "posixver.h".
2696 (parse_user_spec): Accept `.' as a separator only
2697 in pre-POSIX-200112 mode.
2698 * strtoimax.c: Use #elif rather than #else #if.
2699 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2700 Remove function, now that we can rely on a working tzset function.
2701 [!_LIBC]: Ensure that the required autoconf test has been run.
2702 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2703 Use underlying_strftime for %r.
2704 * sha.c: Merge in some clean-up and optimization changes from glibc.
2705 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2706 Ensure that it is a multiple of 64.
2707 Rearrange loop exit tests so as to avoid performing an
2708 additional fread after encountering an error or EOF.
2709 * realloc.c: Update copyright date.
2711 2003-08-14 Jim Meyering <jim@meyering.net>
2713 Merge from coreutils.
2714 * obstack.h: Whitespace changes.
2715 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2716 and xcalloc return values.
2717 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2718 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2719 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2720 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2721 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2723 Use mntctl's return value to drive the entry-processing loop, since
2724 we can't rely on the value of the vmt_length member in the last
2725 entry. On some systems doing so could result in exhausting
2726 virtual memory. Based in part on a patch from Mike Jetzer.
2728 2003-08-14 Jim Meyering <jim@meyering.net>
2729 and Paul Eggert <eggert@twinsun.com>
2731 Merges from coreutils, plus other fixes.
2732 * physmem.c: Merge in portability changes from gcc/libiberty
2733 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2734 for credits and details. Thanks to Kaveh Ghazi for helping
2735 to keep these files in sync.
2736 (ARRAY_SIZE): Define it.
2737 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2738 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2739 (memcasecmp): Don't assume size_t fits in unsigned int.
2740 Remove casts and duplicate code.
2741 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2742 (memcpy): Remove definition.
2743 Merge in some clean-up and optimization changes from glibc.
2744 [BLOCKSIZE]: Move definition to top of file.
2745 Ensure that it is a multiple of 64.
2746 Rearrange loop exit tests so as to avoid performing an
2747 additional fread after encountering an error or EOF.
2748 * md5.h (md5_uintptr): Define.
2749 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2750 return to the initial working directory. Preserve errno
2752 * idcache.c: Include "xalloc.h".
2753 (xmalloc, xrealloc): Remove decls.
2754 (getuser): Remove casts no longer required in C89.
2755 * human.c: Include stdio.h, for sprintf.
2756 * group-member.c: Include "xalloc.h".
2757 (xmalloc, xrealloc): Remove decls.
2758 (get_group_info): Remove casts no longer required in C89.
2759 * getusershell.c (readname): Remove casts no longer required in C89.
2760 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2761 * getline.c: Whitespace fix, from coreutils.
2763 2003-08-13 Paul Eggert <eggert@twinsun.com>
2765 * exclude.c: Include <ctype.h>
2766 (IN_CTYPE_DOMAIN): New macro.
2768 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2771 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2772 Undo previous (whitespace-only) change.
2774 2003-08-12 Paul Eggert <eggert@twinsun.com>
2776 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2777 Normalize leading white space and remove trailing white space.
2778 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2779 notice, as per ../config/srclist-update.
2781 Merge from coreutils.
2782 * euidaccess.h: New file.
2783 * euidaccess.c: Include it.
2784 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2785 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2786 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2788 2003-08-11 Bruno Haible <bruno@clisp.org>
2790 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2791 (vasnprintf): Use it instead of wcslen.
2793 2003-08-11 Bruno Haible <bruno@clisp.org>
2795 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2796 value to ensure that _Bool promotes to int. Use #define for _Bool when
2797 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2799 2003-08-10 Karl Berry <karl@gnu.org>
2801 * regex.h: update from libc (whitespace fix).
2803 2003-08-09 Paul Eggert <eggert@twinsun.com>
2805 Merge some files from coreutils. These changes were
2806 originally made by Jim Meyering.
2807 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2808 many older Unixes require this.
2809 * alloca.c (alloca): Remove cast to argument of free;
2810 no longer needed in C89.
2811 * alloca_.h, regex.h: Fix white space to match
2812 what GNU indent does.
2814 2003-08-05 Paul Eggert <eggert@twinsun.com>
2816 * bumpalloc.h: Remove.
2818 2003-08-04 Paul Eggert <eggert@twinsun.com>
2820 * getloadavg.c: Change copyright notice and spacing to conform to
2823 Merge from coreutils.
2824 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2826 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2827 from Karl Berry, implemented by Jim Meyering.
2828 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2829 from Dmitry V. Levin.
2830 Remove anachronistic cast of xrealloc.
2831 * fnmatch_.h (__const): Remove. Use 'const'.
2832 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2833 type. Otherwise, it wouldn't compile with at least /bin/cc on
2834 ymp-cray-unicos9.0.2.X.
2835 Combine two mostly-identical uses of alloca into one.
2836 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2838 2003-08-04 Dave Love <d.love@dl.ac.uk>
2842 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2843 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2844 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2845 obsolete NLIST_NAME_UNION.
2846 [__GNU__]: Undef BSD and FSCALE.
2847 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2849 2003-08-03 Paul Eggert <eggert@twinsun.com>
2851 * stdbool_.h (_Bool): Make it signed char, instead of
2852 an enum type, so that it's guaranteed to promote to int. See:
2853 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2855 2003-07-31 Paul Eggert <eggert@twinsun.com>
2857 * strerror.c: Include config.h, limits.h. Declare sprintf.
2858 (strerror): Don't assume that a printable int fits in 14 bytes.
2860 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2861 Bruno Haible <bruno@clisp.org>
2863 * getline.h (getline, getdelim): Change return type to ssize_t.
2864 * getline.c (getline, getdelim): Likewise.
2865 Remove _GNU_SOURCE define; now it's defined in config.h through
2868 2003-07-22 Paul Eggert <eggert@twinsun.com>
2870 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2871 over-parenthesization in macros.
2873 Sync with coreutils.
2875 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2878 Use `exit_failure' for xalloc and xmemcoll instead of their own
2879 private exit-failure variables.
2880 * xalloc.h (xalloc_exit_failure): Remove.
2881 * xmalloc.c: Likewise. Include exitfail.h.
2882 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2883 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2884 * xmemcoll.c: Likewise. Include exitfail.h.
2885 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2887 2003-07-18 Paul Eggert <eggert@twinsun.com>
2889 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2890 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2891 to test that it can stand by itself. Include "exitfail.h".
2892 Clients should set exit_failure instead.
2893 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2895 2003-07-18 Andreas Schwab <schwab@suse.de>
2897 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2899 2003-07-18 Bruno Haible <bruno@clisp.org>
2901 * getndelim2.h: New file.
2902 * getndelim2.c: Make into a module of its own. Include config.h,
2904 (getndelim2): Make non-static. Change return type to ssize_t.
2905 * getline.h: Change argument names.
2906 * getline.c: Include getndelim2.h instead of getndelim2.c.
2907 * getnline.c: Include getndelim2.h.
2909 2003-07-17 Bruno Haible <bruno@clisp.org>
2911 * Makefile.am: Remove file.
2912 * Makefile.in: Remove file.
2914 2003-07-17 Bruno Haible <bruno@clisp.org>
2916 * getnline.h: New file.
2917 * getnline.c: New file.
2918 * getndelim2.c: New file, extracted from getline.c.
2919 (getndelim2): Renamed from getdelim2, with added nmax argument.
2920 * getline.c: Include getndelim2.c.
2921 (getdelim2): Moved out to getndelim2.c.
2922 (getline, getdelim): Update.
2924 2003-07-15 <karl@gnu.org>
2926 * vasnprintf.c: update from gettext.
2928 2003-07-15 Jim Meyering <jim@meyering.net>
2930 * makepath.c (make_path): Enclose diagnostic in _(...).
2932 2003-07-14 Paul Eggert <eggert@twinsun.com>
2934 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2935 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2936 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2937 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2938 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2939 updated automatically by ../config/srclist-update. This changes
2940 their license from LPGL to GPL.
2942 2003-07-14 Jim Meyering <jim@meyering.net>
2944 Don't emit diagnostics. Let callers do that.
2945 * save-cwd.c: Don't include "error.h".
2946 (save_cwd): Don't call error. Ensure that errno is valid
2947 when returning nonzero.
2949 * save-cwd.h (restore_cwd): Update prototype.
2950 * save-cwd.c (restore_cwd): Remove two parameters.
2951 Simplify. Don't call error upon failure. Let callers do that.
2952 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2953 when auditing is enabled. But don't bother updating the #if.
2955 2003-07-14 Simon Josefsson <jas@extundo.com>
2957 * mempcpy.h: New file.
2958 * mempcpy.c: New file.
2960 2003-07-14 Paul Eggert <eggert@twinsun.com>
2962 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2963 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2964 unicodeio.c, unicodeio.h, unlocked-io.h:
2965 Switch from LGPL to GPL.
2967 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2969 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2970 it breaks C++ compilation.
2971 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2973 2003-07-10 Jim Meyering <jim@meyering.net>
2975 * vasnprintf.c: Remove trailing blanks.
2976 Make cpp indentation consistent.
2978 2003-07-09 Paul Eggert <eggert@twinsun.com>
2980 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2981 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2982 Switch from LGPL to GPL.
2984 2003-07-07 Paul Eggert <eggert@twinsun.com>
2986 * mktime.c: Fix some boundary cases and remove need for floating point.
2988 Issue a compile-time diagnostic if time_t is floating point, or if
2989 two's complement arithmetic is not in effect, or if arithmetic
2990 right shift does not propagate the sign. These assumptions were
2991 all in the original code but they weren't checked.
2993 (TIME_T_MIDPOINT, verify): New macros.
2994 (__isleap): Remove; it has integer overflow problems.
2995 (leapyear): New function, without those problems.
2996 (ydhms_tm_diff): Remove; splitting into two parts.
2997 (ydhms_diff): New function, containing the arithmetic part of
2998 the old ydhms_tm_diff function. Issue a compile-time
2999 diagnostic if we are not using C99 integer division.
3000 Avoid casts when possible.
3001 (guess_time_tm): New function, containing the checking part of
3002 the old ydhms_tm_diff function. Return the new value, rather than
3003 the difference between it and the old. Accept a new argument T
3004 so that *T specifies the old value. Check for overflow in the result.
3006 (__mktime_internal): Use a time_t offset, not a long int offset.
3007 This undoes the 2003-06-04 change, which is no longer needed now
3008 that we have better overflow checking.
3009 (localtime_offset): Likewise.
3011 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3012 and long are 64-bit but int is only 32-bit.
3013 (ydhms_diff): Use long int to store year1 and yday1.
3014 Issue a compile-time diagnostic if long int is not wide enough.
3016 (__mktime_internal): Use long int to store adjusted year and yday.
3017 Use plain C rather than preprocessor commands, if that doesn't
3019 Check for overflow (and try to repair) after each probe
3020 rather than checking only at the very end. This avoids some bugs
3021 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3022 does not equal GMT offset at maximum time).
3023 Use integer to check for overflow rather than floating point; this
3024 is more portable to non-IEEE hosts, and is a tad faster.
3025 When we detect that we are oscillating between two values,
3026 don't check whether tm_isdst has the requested value, since
3027 we already know the answer. When tm_isdst has the wrong value,
3028 use a different heuristic to find the right one, based on the
3029 extreme values actually observed in practice in tz2003a,
3030 rather than the (overly optimistic) "previous 3 calendar quarters".
3032 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3033 "T const" to accommodate glibc style.
3034 (check_result): Use less-confusing report format. "long" -> "long int.
3036 Don't loop if the iteration overflows time_t.
3037 Allow a negative step in the iteration.
3039 2003-07-01 Paul Eggert <eggert@twinsun.com>
3041 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3042 having it depend on HAVE_SYS_TYPES_H.
3044 2003-06-25 Bruno Haible <bruno@clisp.org>
3046 * readlink.c: New file.
3048 2003-06-20 Bruno Haible <bruno@clisp.org>
3050 Assume C89, so PARAMS isn't needed.
3051 * unicodeio.h (PARAMS): Remove.
3052 * unicodeio.c: Don't use PARAMS.
3054 2003-06-18 Jim Meyering <jim@meyering.net>
3056 Merge changes from coreutils.
3057 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3058 Remove explicit declarations of xmalloc and realloc.
3060 (read_utmp): Remove anachronistic cast of xmalloc.
3062 2003-06-17 Paul Eggert <eggert@twinsun.com>
3064 Assume C89, so PARAMS isn't needed.
3065 * backupfile.h (PARAMS): Remove. All uses removed.
3066 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3067 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3068 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3069 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3070 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3071 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3072 xstrtol.h: Likewise.
3073 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3074 same.h, strverscmp.h: Do not include config.h; no longer needed.
3075 Anyway, config.h should always be included before any other file.
3077 2003-06-11 Simon Josefsson <jas@extundo.com>
3079 * sysexit_.h: New file.
3081 2003-05-20 Derek Price <derek@ximbiot.com>
3083 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3085 2003-06-10 Simon Josefsson <jas@extundo.com>
3087 * strchrnul.h: New file.
3088 * strchrnul.c: New file.
3090 2003-06-10 Simon Josefsson <jas@extundo.com>
3092 * argp.h: New file, from glibc.
3093 * argp-ba.c: New file, from glibc.
3094 * argp-eexst.c: New file, from glibc.
3095 * argp-fmtstream.c: New file, from glibc.
3096 * argp-fmtstream.h: New file, from glibc.
3097 * argp-fs-xinl.c: New file, from glibc.
3098 * argp-help.c: New file, from glibc.
3099 * argp-namefrob.h: New file, from glibc.
3100 * argp-parse.c: New file, from glibc.
3101 * argp-pv.c: New file, from glibc.
3102 * argp-pvh.c: New file, from glibc.
3103 * argp-xinl.c: New file, from glibc.
3105 2003-06-07 Jim Meyering <jim@meyering.net>
3107 * readtokens.h: Put `Free Software Foundation, Inc.'
3108 in place of my name in the copyright comment.
3109 Remove definition and uses of __P.
3112 * stat.c: Don't declare xmalloc explicitly.
3113 Instead, include "xalloc.h".
3114 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3115 xrealloc, and xcalloc return values.
3116 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3118 * xgetcwd.h: Remove definition/uses of PARAMS.
3120 2003-06-06 Jim Meyering <jim@meyering.net>
3122 * stdbool_.h: Renamed from stdbool.h.in.
3124 2003-06-06 Jim Meyering <jim@meyering.net>
3126 Merge from coreutils.
3127 * same.c: (same_name): Declare *_basename locals to be `const'.
3128 Consolidate declarations and initializations of *_base* locals.
3130 Merge from coreutils.
3131 This avoids a core dump on systems without GNU putenv,
3132 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3133 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3134 (unsetenv): New static function, from GNU libc.
3135 (rpl_putenv): Use it.
3137 * modechange.c: Remove trailing blanks.
3139 Merge from coreutils.
3140 * fsusage.c: Remove declaration of statfs.
3141 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3143 * posixtm.c: Include <stdbool.h> unconditionally.
3145 2003-06-05 Paul Eggert <eggert@twinsun.com>
3147 * mktime.c (__mktime_internal): When resolving a tm_isdst
3148 mismatch, look in future quarters as well as past. This fixes a
3149 bug when processing fall-backwards gaps immediately after a long
3150 period of daylight-saving time.
3152 * mktime.c: Assume freestanding C89 or better.
3153 (HAVE_LIMITS_H): Remove. Assume it's 1.
3154 (__P): Remove; not used.
3155 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3156 (mktime, not_equal_tm, print_tm, check_result,
3157 main): Use prototypes. Use const * where appropriate.
3158 (main): Fix typo in testing code that uncovered by above changes.
3159 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3161 2003-06-04 Paul Eggert <eggert@twinsun.com>
3163 * mktime.c: Fix Debian bug 177940
3164 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3165 (localtime_offset): Now long int, not time_t, because we want it
3166 to be guaranteed to be signed. All uses changed.
3167 (__mktime_internal): If overflow would occur when adding offset,
3170 Merge 'human' changes from coreutils. Rewrite to support
3171 locale-specific notations like thousands separators.
3172 * human.c: Simplify authorship notice.
3173 Include human.h immediately after config.h.
3174 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3175 <limits.h>: Do not include, since human.h does.
3176 (SIZE_MAX, UINTMAX_MAX): New macros.
3177 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3178 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3179 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3180 (power_letter): Renamed from suffixes.
3181 (generate_suffix_backwards): Remove.
3182 (adjust_value): Now takes int style (because of human.h changes)
3183 and long double value (for greater precision on some platforms).
3184 (group_number): New function.
3185 (human_readable): Use it. Use integer options, not enum.
3186 Put the options before the sizes in the arg list.
3187 Support all the new options.
3188 The old human_readable function has been removed;
3189 use inttostr.h instead.
3190 (human_readable, default_block_size, humblock):
3191 Use uintmax_t, not int, for block sizes.
3192 (human_readable_inexact, block_size_types): Remove.
3193 (block_size_opts): New constant.
3194 (human_options): Renamed from human_block_size, with new signature
3195 that allows block sizes up to UINTMAX_MAX. All callers changed.
3196 * human.h: Add copyright and authorship notice.
3197 Include <limits.h> and <stdbool.h> unconditionally.
3198 (PARAMS): Remove. All uses removed.
3199 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3200 (enum human_inexact_style): Remove tag; now a nameless enum.
3201 (human_floor, human_ceiling, human_round_to_even): Now have
3202 values 2, 0, 1 rather than -1, 1, 0.
3203 (human_group_digits, human_suppress_point_zero, human_autoscale,
3204 human_base_1024, human_SI, human_B): New constants.
3205 (human_readable_inexact, human_block_size): Remove.
3206 (human_readable): Size args are now uintmax_t, not int.
3207 (human_options): New decl.
3209 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3210 unnecessary now that we assume C89 or better. This change
3211 imported from coreutils.
3213 * mktime.c (__mktime_internal): Do not reject negative timestamps
3214 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3215 in the 2003-05-30 sync from glibc.
3217 .h files should stand alone, but we shouldn't include <sys/types.h>
3218 if we can get away with just <stddef.h>.
3220 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3221 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3222 rather than <sys/types.h>, as we merely need size_t.
3223 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3225 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3226 Include <stdio.h>, to get FILE.
3227 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3228 memcasecmp.h has included <stddef.h> and all we need is size_t.
3229 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3230 our interface, instead of including <sys/types.h>
3232 2003-06-02 Paul Eggert <eggert@twinsun.com>
3235 Fix some minor time-related bugs with POSIX time arguments.
3236 Some valid time stamps were being rejected (notably -1, and
3237 time stamps before 1900 on 64-bit hosts). And some invalid
3238 time stamps were being accepted, e.g. September 31.
3240 * posixtm.h (posixtime): Return bool instead of time_t, so
3241 that we can return (time_t) -1 successfully.
3242 * posixtm.c: Likewise.
3243 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3244 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3245 (t): Remove static var.
3246 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3247 of static var. All uses changed.
3248 (year): Do not reject years before 1900; they can occur with
3250 (posix_time_parse): Do not check for out-of-range components;
3251 that is now the caller's responsibility, since our checks were
3252 only approximations.
3253 (posixtime): Use mktime to check for out-of-range components,
3254 since it knows them exactly.
3255 If mktime returns (time_t) -1, check whether an error actually occurred
3256 by invoking localtime on -1.
3257 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3258 posixtime failures better.
3259 Improve the test data (in comments only).
3261 2003-05-30 <karl@gnu.org>
3263 * mktime.c: update from libc.
3265 2003-05-30 Bruno Haible <bruno@clisp.org>
3267 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3268 * localcharset.h: Likewise.
3269 * localcharset.c: Likewise.
3271 2003-05-28 Paul Eggert <eggert@twinsun.com>
3273 Assume the headers required for C89 freestanding compilers.
3274 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3275 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3276 without checking for HAVE_LIMITS_H.
3277 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3278 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3280 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3281 * exclude.c: Include <stdbool.h> unconditionally.
3282 * tempname.c: Include <stddef.h> unconditionally.
3283 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3284 * modechange.c, rpmatch.c (NULL): Don't define, since
3285 <stddef.h> does that.
3286 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3287 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3288 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3289 * xstrtol.c: Likewise.
3290 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3291 * savedir.c: Include <stddef.h> instead of defining NULL.
3293 * addext.c (addext): Use assignment rather than cast, to avoid
3294 warnings on some platforms.
3296 * mktime.c (__mktime_internal): Do not reject negative timestamps
3299 2003-05-10 Bruno Haible <bruno@clisp.org>
3301 * linebreak.c (iconv_string_length): Don't return -1 just because the
3302 string is longer than 4 KB.
3304 2003-05-12 Jim Meyering <jim@meyering.net>
3306 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3307 the space-padded-by-default conversion specifiers, %e, %k, %l.
3309 2003-05-03 Bruno Haible <bruno@clisp.org>
3311 Upgrade to Unicode-4.0.
3312 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3313 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3314 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3315 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3316 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3317 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3318 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3319 Change width of U+E0100..U+E01EF from 1 to 0.
3321 2003-04-25 Bruno Haible <bruno@clisp.org>
3323 * copy-file.c: Include <stddef.h>, for size_t.
3325 2003-04-25 Jim Meyering <jim@meyering.net>
3327 * copy-file.c (copy_file_preserving): Declare buf_size to be
3328 of type size_t, not int.
3330 2003-04-11 Jim Meyering <jim@meyering.net>
3332 Merge changes from Coreutils.
3334 2003-03-22 Jim Meyering <jim@meyering.net>
3336 * strftime.c (widen): Cast alloca return value to proper type.
3338 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3341 * strftime.c (my_strftime): Handle very large width
3342 specifications for numeric values correctly. Improve checks for
3345 2003-01-19 Jim Meyering <jim@meyering.net>
3347 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3348 (nl_get_alt_digit) [! defined my_strftime]: Define.
3349 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3350 _nl_get_alt_digit and _nl_get_walt_digit.
3352 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3353 These changes have no effect outside of _LIBC.
3355 2003-04-10 Bruno Haible <bruno@clisp.org>
3357 * findprog.h: New file, from GNU gettext.
3358 * findprog.c: New file, from GNU gettext.
3360 2003-04-05 Jim Meyering <jim@meyering.net>
3362 Merge changes from Coreutils.
3364 * exclude.h (PARAMS): Remove definition and uses.
3365 * exclude.c: Remove uses of `PARAMS'.
3367 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3368 Add test-cases for DOS filenames. Declare program_name.
3369 (main): Set up program_name. Patch by Rich Dawe.
3371 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3373 Use mntctl's return value to drive the entry-processing loop, since
3374 we can't rely on the value of the vmt_length member in the last
3375 entry. On some systems doing so could result in exhausting
3376 virtual memory. Based in part on a patch from Mike Jetzer.
3378 2003-04-04 Bruno Haible <bruno@clisp.org>
3380 * linebreak.h: New file, from GNU gettext.
3381 * linebreak.c: New file, from GNU gettext with slight modifications.
3382 * lbrkprop.h: New file, from GNU gettext.
3384 2003-04-03 Bruno Haible <bruno@clisp.org>
3386 * utf8-ucs4.h: New file, from GNU gettext.
3387 * utf16-ucs4.h: New file, from GNU gettext.
3388 * ucs4-utf8.h: New file, from GNU gettext.
3389 * ucs4-utf16.h: New file, from GNU gettext.
3391 2003-04-02 Bruno Haible <bruno@clisp.org>
3393 * binary-io.h: New file, from GNU gettext.
3395 2003-04-01 Bruno Haible <bruno@clisp.org>
3397 * pathname.h: New file, from GNU gettext.
3398 * concatpath.c: New file, from GNU gettext.
3400 2003-03-30 Bruno Haible <bruno@clisp.org>
3402 * copy-file.c (copy_file_preserving): Don't set owner if the function
3403 chown() doesn't exist.
3405 2003-03-28 Bruno Haible <bruno@clisp.org>
3407 * copy-file.h: New file, from GNU gettext.
3408 * copy-file.c: New file, from GNU gettext.
3410 2003-03-18 Jim Meyering <jim@meyering.net>
3412 * quote.c (quote_n): Fix typo in comment.
3414 2003-03-14 Jim Meyering <jim@meyering.net>
3416 Merge changes from Coreutils.
3417 * obstack.h (obstack_object_size): Declare temporary, __o,
3418 to be const, in order to avoid warnings.
3419 (obstack_room): Likewise.
3420 (obstack_empty_p): Likewise.
3422 2003-03-13 Paul Eggert <eggert@twinsun.com>
3424 Merge changes from Bison.
3425 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3426 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3427 when compiling Bison 1.875's `bitset bset = obstack_alloc
3428 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3429 * hash.c: Include <stdbool.h> unconditionally.
3431 2003-03-09 Paul Eggert <eggert@twinsun.com>
3433 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3434 Reported by Bruce Becker; see:
3435 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3437 2003-03-03 Paul Eggert <eggert@twinsun.com>
3438 Bruno Haible <bruno@clisp.org>
3440 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3441 Reported by John Hughes, see
3442 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3444 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3446 * poll_.h: New file.
3449 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3451 * mathl.h: New file.
3452 * acosl.c: New file.
3453 * asinl.c: New file.
3454 * atanl.c: New file.
3455 * ceill.c: New file.
3458 * floorl.c: New file.
3459 * frexpl.c: New file.
3460 * ldexpl.c: New file.
3462 * sincosl.c: New file.
3464 * sqrtl.c: New file.
3466 * trigl.c: New file.
3467 * trigl.h: New file.
3469 2003-02-17 Bruno Haible <bruno@clisp.org>
3471 * mkdtemp.h: New file, from GNU gettext.
3472 * mkdtemp.c: New file, from GNU gettext.
3474 2003-01-31 Bruno Haible <bruno@clisp.org>
3476 * rename.c: #undef rename before defining rpl_rename.
3477 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3479 2003-01-30 Bruno Haible <bruno@clisp.org>
3481 * printf-args.h: New file, from GNU gettext.
3482 * printf-args.c: New file, from GNU gettext.
3483 * printf-parse.h: New file, from GNU gettext.
3484 * printf-parse.c: New file, from GNU gettext.
3485 * vasnprintf.h: New file, from GNU gettext.
3486 * vasnprintf.c: New file, from GNU gettext.
3487 * asnprintf.c: New file, from GNU gettext.
3488 * vasprintf.h: New file, from GNU gettext with modifications.
3489 * vasprintf.c: New file, from GNU gettext.
3490 * asprintf.c: New file, from GNU gettext.
3492 2003-01-29 Bruno Haible <bruno@clisp.org>
3494 * stpncpy.h: New file, from GNU gettext with modifications.
3495 * stpncpy.c: New file, from GNU gettext with modifications.
3497 2003-01-28 Bruno Haible <bruno@clisp.org>
3499 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3501 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3504 2003-01-27 Bruno Haible <bruno@clisp.org>
3506 * xsetenv.h: New file, from GNU gettext.
3507 * xsetenv.c: New file, from GNU gettext.
3509 2003-01-23 Bruno Haible <bruno@clisp.org>
3511 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3513 2003-01-22 Bruno Haible <bruno@clisp.org>
3515 * exit.h: New file, from GNU gettext.
3517 2003-01-11 Bruno Haible <bruno@clisp.org>
3519 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3520 * strcase.h (strcasecmp, strncasecmp): Likewise.
3522 2003-01-14 Jim Meyering <jim@meyering.net>
3524 * same.c (same_name): Tweak a comment.
3526 2003-01-11 Bruno Haible <bruno@clisp.org>
3528 * same.c (same_name): Reorder tests so as to avoid calling stat()
3529 when a string comparison is sufficient.
3531 2003-01-11 Bruno Haible <bruno@clisp.org>
3533 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3536 2003-01-11 Bruno Haible <bruno@clisp.org>
3538 * hash-pjw.c: Add comment about low quality of this function.
3540 2003-01-12 Paul Eggert <eggert@twinsun.com>
3542 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3543 to avoid collisions with libcurses and libreadline.
3545 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3546 * getstr.h, getstr.c: Remove.
3547 * getline.c: Include "getline.h", to check interface.
3548 Move body of old getstr.c here: this defines MIN_CHUNK and
3549 declares getdelim2, which is renamed from getstr.
3550 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3552 * linebuffer.c (readlinebuffer): Renamed from readline.
3554 * linebuffer.h: Likewise.
3555 (readline): Remove backward-compatibility macro.
3557 2003-01-12 Jim Meyering <jim@meyering.net>
3559 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3561 2003-01-10 Bruno Haible <bruno@clisp.org>
3563 * alloca_.h: New file.
3564 * getdate.y: Unconditionally include alloca.h.
3565 * makepath.c: Likewise.
3566 * setenv.c: Likewise.
3567 * userspec.c: Likewise.
3569 2003-01-09 Bruno Haible <bruno@clisp.org>
3571 * stdbool.h.in: New file.
3573 2003-01-08 Bruno Haible <bruno@clisp.org>
3575 * safe-read.c: Include specification header first, to ensure its
3577 * full-write.c: Likewise.
3579 2003-01-08 Jim Meyering <jim@meyering.net>
3581 * full-write.c: Undefine and define-away `const' after inclusion
3582 of errno.h, not before. Suggestion from Bruno Haible.
3584 2003-01-07 Jim Meyering <jim@meyering.net>
3586 * full-write.c: Rework so that it may serve to define full_read, too.
3587 * full-read.c: Simply #define FULL_READ and include full-write.c.
3589 2003-01-06 Jim Meyering <jim@meyering.net>
3591 * version-etc.c: Update year in translatable copyright string.
3593 2002-12-25 Bruno Haible <bruno@clisp.org>
3595 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3596 * xstrtol.h: Likewise.
3597 * xstrtoimax.c: Likewise.
3598 * xstrtoumax.c: Likewise.
3599 * human.h: Likewise.
3601 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3602 on systems that have <inttypes.h> but not <stdint.h>.
3604 2002-12-31 Paul Eggert <eggert@twinsun.com>
3606 * memcoll.c (memcoll): Fall back on a simple algorithm using
3607 memcmp if strcoll doesn't work.
3609 2002-12-23 Bruno Haible <bruno@clisp.org>
3611 * localcharset.h: New file.
3612 * localcharset.c: Include it.
3613 * unicodeio.c: Likewise.
3615 2002-12-22 Bruno Haible <bruno@clisp.org>
3617 * utime.c (utime_null): No need to call ftruncate if the file was
3620 2002-12-23 Bruno Haible <bruno@clisp.org>
3622 * memcoll.c (STRCOLL): New macro.
3625 2002-12-22 Bruno Haible <bruno@clisp.org>
3627 * getstr.h (getstr): Define, to avoid clash with libcurses.
3628 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3630 2002-12-22 Bruno Haible <bruno@clisp.org>
3632 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3634 2002-12-23 Bruno Haible <bruno@clisp.org>
3636 * getline.h: Include <stddef.h>, for size_t.
3638 * unicodeio.h: Include <stddef.h>, for size_t.
3639 * unicodeio.c: Don't include <stddef.h>.
3641 2002-12-17 Bruno Haible <bruno@clisp.org>
3643 * canon-host.c (strdup): Remove unused declaration.
3645 * fsusage.c: Include full_read.h.
3646 (get_fs_usage): Use full_read instead of safe_read.
3648 * utime.c (utime_null): Use SAFE_READ_ERROR.
3650 2002-12-11 Bruno Haible <bruno@clisp.org>
3652 * setenv.h: Rewritten to cope with systems that have setenv() but not
3654 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3657 2002-12-11 Bruno Haible <bruno@clisp.org>
3659 * setenv.c (alloca): Fall back to malloc.
3661 (setenv): Use freea() to free memory allocated with alloca().
3663 2002-11-13 Bruno Haible <bruno@clisp.org>
3665 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3666 function declarations.
3667 * unsetenv.c (unsetenv): Likewise.
3669 2002-03-04 Bruno Haible <bruno@clisp.org>
3671 Portability to AIX 4.3.3.
3672 * unsetenv.c: New file, extracted from setenv.c.
3673 * setenv.c: Move the unsetenv() function to unsetenv.c.
3675 2001-12-20 Bruno Haible <bruno@clisp.org>
3677 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3678 use malloc instead. For SunOS 4.
3680 2001-12-11 Bruno Haible <bruno@clisp.org>
3682 * setenv.c: Declare alloca.
3683 (compar_fn_t): New typedef.
3684 (KNOWN_VALUE, STORE_VALUE): Use it.
3686 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3689 2002-12-10 Paul Eggert <eggert@twinsun.com>
3691 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3692 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3693 Choose values that are less likely to collide with system fnmatch
3695 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3696 defined (e.g., a pure POSIX system).
3697 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3698 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3700 2002-12-06 Jim Meyering <jim@meyering.net>
3702 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3704 Merge in changes from libc's misc/error.c, in preparation
3705 for the merge of gnulib's changes back into libc.
3707 * error.c (_): Define only if not already defined.
3708 Move definition to follow all #include directives.
3709 Include unlocked-io.h only if !_LIBC.
3710 [_LIBC]: Include <libio/libioP.h>.
3711 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3712 (fflush): Tweak definition to use INTUSE.
3715 2002-12-05 Paul Eggert <eggert@twinsun.com>
3717 * alloca.c [defined emacs]: Include "lisp.h".
3718 (xalloc_die) [defined emacs]: New macro.
3719 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3720 [! defined emacs]: Include <xalloc.h>.
3721 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3722 (pointer): Typedef to POINTER_TYPE *.
3723 (malloc): Remove decl; we now always use xmalloc.
3724 (alloca): Use old-style definition, since Emacs needs this.
3725 Check for arithmetic overflow when computing combined size.
3727 2002-12-04 Paul Eggert <eggert@twinsun.com>
3729 Do not generate unlocked-io.h automatically, since it's easier to
3730 maintain it by hand.
3732 * unlocked-io.h: New file, from GNU diffutils,
3733 but with proper copyright notice and attribution.
3735 * Makefile.am: Add copyright notice.
3736 (libfetish_a_SOURCES): Add unlocked-io.h.
3737 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3738 (DISTCLEANFILES, io_functions): Remove macros.
3739 (EXTRA_DIST): Remove gen_uio.
3740 (unlocked-io.h): Remove rule.
3742 2002-12-04 Jim Meyering <jim@meyering.net>
3744 Reflect the fact that stat.c and lstat.c are no longer generated.
3745 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3746 (DISTCLEANFILES): Likewise.
3747 (EXTRA_DIST): Likewise.
3748 (all_local): Don't depend on stat.c or lstat.c.
3749 (stat.c, lstat.c): Remove rules.
3750 (EXTRA_DIST): Remove xstat.in.
3752 * xstat.in: Remove file. Contents moved into stat.c.
3753 * stat.c: New file. Contents mostly from xstat.in.
3754 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3755 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3757 * safe-read.c: Rework so that it may serve to define safe_write, too.
3758 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3760 2002-12-03 Jim Meyering <jim@meyering.net>
3762 * safe-read.c, safe-write.c: Change variable names and comments, but
3763 not semantics, to minimize the differences between these two files.
3764 (safe_read): Change comment to mention SAFE_READ_ERROR.
3766 * safe-read.c (IS_EINTR): Define.
3767 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3769 2002-12-02 Bruno Haible <bruno@clisp.org>
3771 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3772 Define, taken from safe-read.c.
3773 (INT_MAX): Provide fallback.
3774 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3775 * safe-write.h (SAFE_WRITE_ERROR): Define.
3777 * safe-read.c (EINTR): Remove definition.
3778 (safe_read): Don't use EINTR if it is absent.
3780 2002-12-02 Jim Meyering <jim@meyering.net>
3782 * safe-read.c (EINTR): Define.
3783 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3784 (INT_MAX): Provide fallback.
3785 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3787 * safe-read.h (SAFE_READ_ERROR): Define.
3789 2002-12-01 Jim Meyering <jim@meyering.net>
3791 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3792 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3794 2002-11-27 Paul Eggert <eggert@twinsun.com>
3796 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3797 hash_rehash): Replace `if (limit <= value) abort ();' with
3798 `if (! (value < limit)) abort ();', for readability.
3800 2002-11-26 <karl@gnu.org>
3802 * strdup.c: copy from libc again, with jim's ok.
3803 * .cppi-disable: re-add strdup.c
3805 2002-11-25 <karl@gnu.org>
3807 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3808 instead of "strtol.c".
3810 2002-11-25 Jim Meyering <jim@meyering.net>
3812 * mktime.c: Sync from libc, now that it has the latest fix.
3814 2002-11-24 <karl@gnu.org>
3816 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3817 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3819 2002-11-24 Jim Meyering <jim@meyering.net>
3821 Update from coreutils:
3823 * mktime.c: Merge in changes from libc.
3825 Avoid a link-time failure on some Linux systems.
3826 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3827 (__mon_yday): Declare with the STATIC attribute.
3828 (__mktime_internal): Likewise.
3829 Based on a report from Greg Schafer.
3831 2002-11-23 Jim Meyering <jim@meyering.net>
3833 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3834 Use `unsigned', not `int', as type of index.
3836 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3838 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3840 2002-11-22 Paul Eggert <eggert@twinsun.com>
3842 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3843 hint that one should use `if (! x) abort ();' rather than `assert
3844 (x);', and anyway it's one less thing to worry about configuring.
3845 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3846 hash_rehash, hash_insert): Use abort rather than assert.
3848 2002-11-22 Paul Eggert <eggert@twinsun.com>
3850 * quotearg.h: Allow multiple inclusion by surrounding with
3851 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3852 so that we can be included first.
3853 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3854 * quotearg.c: Include quotearg.h immediately after config.h.
3855 No need to include stddef.h or sys/types.h any more.
3856 Surround local include files with "", not "<>".
3857 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3858 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3859 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3860 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3861 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3862 (ISPRINT): Remove; no longer needed now that we assume C89.
3864 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3867 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3868 quotearg_char): Use SIZE_MAX rather than
3869 (size_t) -1 when we are talking about "infinity".
3871 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3873 2002-11-22 Bruno Haible <bruno@clisp.org>
3875 * safe-read.h: Assume C89. Add comments.
3876 (safe_read): Change return type to size_t.
3877 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3878 counts > SSIZE_MAX correctly.
3879 * safe-write.h: New file.
3880 * safe-write.c: New file.
3881 * full-read.h: New file.
3882 * full-read.c: New file.
3883 * full-write.h: Assume C89. Add comments.
3884 * full-write.c: Include safe-write.h.
3885 (full_write): Rewritten to use safe_write.
3886 Suggested by Jim Meyering and Paul Eggert.
3888 2002-11-21 Bruno Haible <bruno@clisp.org>
3890 Remove case insensitive option matching.
3891 * argmatch.h (argcasematch): Remove declaration.
3892 (ARGCASEMATCH): Remove macro.
3893 (__xargmatch_internal): Remove case_sensitive argument.
3894 (XARGMATCH): Update.
3895 (XARGCASEMATCH): Remove macro.
3896 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3897 case_sensitive argument.
3898 (argcasematch): Remove function.
3899 (__xargmatch_internal): Remove case_sensitive argument.
3900 (main): Use XARGMATCH instead of XARGCASEMATCH.
3902 * xmalloc.c: Change compile-time error message. Add comment about
3903 required autoconf version.
3905 2002-11-21 Jim Meyering <jim@meyering.net>
3907 * strdup.c (strdup): Tweak comment and initial #if/#include.
3909 Merge in changes from the coreutils.
3911 2002-09-25 Paul Eggert <eggert@twinsun.com>
3912 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3913 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3914 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3915 int. Work more efficiently if X is the same width as uintmax_t.
3916 Do not compare X to -1, to avoid bogus compiler warning.
3917 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3918 Don't assume that f_frsize and f_bsize are the same type.
3920 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3923 * makepath.c (make_path): Restore umask *before* creating the final
3925 (make_path): Minor reformatting.
3927 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3928 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3930 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3931 ones. At least on GNU/Linux systems, `auto' means something else.
3934 2002-11-20 Paul Eggert <eggert@twinsun.com>
3936 Merge argmatch cleanups from Bison. Assume C89.
3938 * argmatch.c: Include config.h here, not in argmatch.h.
3939 Include stdlib.h, for EXIT_FAILURE.
3940 Always include <string.h>, since we assume C89.
3941 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3942 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3943 Include <stddef.h> instead, since it's all we need for size_t.
3944 (PARAMS): Remove. All uses removed.
3945 (ARRAY_CARDINALITY): Do not bother to #undef.
3946 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3947 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3948 Remove unnecessary parentheses.
3949 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3950 Insert necessary parentheses.
3951 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3952 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3954 2002-11-19 Bruno Haible <bruno@clisp.org>
3956 * mbswidth.c: Include mbswidth.h right at the beginning.
3957 * mbswidth.h: Include <stddef.h>, for size_t.
3959 * mbswidth.h (PARAMS): Remove macro.
3960 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3961 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3963 * gcd.h (PARAMS): Remove macro.
3964 (gcd): Use ANSI C function declarations.
3965 * gcd.c (gcd): Likewise.
3967 2002-11-15 Bruno Haible <bruno@clisp.org>
3969 * strcspn.c: Include <stddef.h>.
3970 (strcspn): Use ANSI C function declaration. Change return type to
3972 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3973 (strpbrk): Use NULL.
3974 * strpbrk.h (PARAMS): Remove macro.
3975 (strpbrk): Use ANSI C function declaration.
3976 * strstr.c: Don't include <sys/types.h>.
3977 * strstr.h (PARAMS): Remove macro.
3978 (strstr): Use ANSI C function declarations.
3980 2002-11-06 Bruno Haible <bruno@clisp.org>
3982 * gcd.h (gcd): Change argument type to 'unsigned long'.
3983 * gcd.c (gcd): Likewise.
3985 2002-11-05 Bruno Haible <bruno@clisp.org>
3987 * gcd.h: New file, from gettext-0.11.5.
3988 * gcd.c: New file, from gettext-0.11.5.
3990 2002-11-05 Bruno Haible <bruno@clisp.org>
3992 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3993 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3994 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3995 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3997 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3998 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4000 * closeout.c: Include gettext.h instead of <libintl.h>.
4001 * human.c: Include gettext.h instead of <libintl.h>.
4002 * quotearg.c: Include gettext.h instead of <libintl.h>.
4003 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4004 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4005 * userspec.c: Include gettext.h instead of <libintl.h>.
4006 * version-etc.c: Include gettext.h instead of <libintl.h>.
4007 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4008 (textdomain): Remove definition.
4009 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4011 * long-options.c: Remove include of <libintl.h> and definition of _.
4012 * same.c: Remove include of <libintl.h> and definition of _.
4014 2002-11-04 Bruno Haible <bruno@clisp.org>
4016 * stpcpy.h: New file, from GNU gettext-0.11.5.
4017 * strcase.h: New file, from GNU gettext-0.11.5.
4018 * strpbrk.h: New file, from GNU gettext-0.11.5.
4019 * strstr.h: New file, from GNU gettext-0.11.5.
4020 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4022 2002-05-09 Bruno Haible <bruno@clisp.org>
4024 * config.charset: Update for newest glibc. Add canonical names
4025 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4027 2002-05-09 Bruno Haible <bruno@clisp.org>
4029 * localcharset.c (get_charset_aliases): Add more Windows specific
4032 2002-05-08 Owen Taylor <otaylor@redhat.com>
4034 * config.charset: A few additions for Solaris.
4036 2001-12-05 Bruno Haible <bruno@clisp.org>
4038 * localcharset.c (locale_charset): Don't return an empty string.
4040 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4042 * config.charset: msdos in uk_UA uses CP1125.
4044 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4046 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4047 * localcharset.c (locale_charset): Declare as extern "C".
4049 2002-02-15 Bruno Haible <bruno@clisp.org>
4051 * config.charset [msdosdjgpp]: For Russian, use CP866.
4053 2002-02-11 Bruno Haible <bruno@clisp.org>
4055 * config.charset: Add support for NetBSD.
4057 2002-09-25 <karl@gnu.org>
4059 * strdup.c: copy from libc/string (via ../config/srclist*).
4060 * getopt*: copy from libc/posix.
4061 * gettext.h: copy from gettext.
4062 * .cppi-disable: add strdup.c, gettext.h.
4064 2002-07-01 Jim Meyering <meyering@lucent.com>
4066 * c-stack.c: Include sys/time.h.
4067 From Volker Borchert.
4069 2002-06-11 Paul Eggert <eggert@twinsun.com>
4071 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4072 New macro. Use it uniformly instead of
4073 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4074 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4075 reported by Vin Shelton.
4077 2002-06-22 Jim Meyering <meyering@lucent.com>
4079 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4080 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4082 2002-06-22 Paul Eggert <eggert@twinsun.com>
4084 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4085 Do not assume SA_SIGINFO behavior.
4086 Bug reported by Jim Meyering on NetBSD 1.5.2.
4088 2002-06-22 Jim Meyering <meyering@lucent.com>
4090 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4092 * exitfail.c, exitfail.h: Likewise.
4093 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4095 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4097 (EXTRA_DIST): Add fnmatch_loop.c.
4098 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4100 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4101 * fnmatch.c: Update from diffutils-2.8.2.
4102 * fnmatch_.h: New file. From diffutils-2.8.2.
4103 * fnmatch.h: Remove file.
4105 2002-06-18 Paul Eggert <eggert@twinsun.com>
4107 * file-type.h: Report an error if neither S_ISREG nor
4108 S_IFREG is defined, instead of using a test specific to glibc
4109 2.2. This should be safe, since POSIX requires S_ISREG and
4110 Unix Version 7 had S_IFREG. We don't need to check for
4111 <sys/types.h> since we don't use any symbols that it defines.
4113 2002-06-15 Jim Meyering <meyering@lucent.com>
4115 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4116 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4117 have been included before this file.
4119 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4121 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4122 so that each temporary file name is unique and valid in the first
4123 8 characters, for operation under DOS.
4125 2002-06-15 Jim Meyering <meyering@lucent.com>
4127 Work even with DJGPP 2.03, which lacks support for symlinks.
4129 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4131 * lchown.c (S_ISLNK): Likewise.
4133 2002-06-14 Jim Meyering <meyering@lucent.com>
4135 * file-type.h: Use the version from diffutils-2.8.2.
4136 * file-type.c: Likewise.
4138 2002-05-27 Jim Meyering <meyering@lucent.com>
4140 Fix a problem seen only on nonconforming systems whereby ls.c's
4141 use of localtime, and then of gettimeofday would cause trouble:
4142 the localtime call used to initialize rpl_gettimeofday's save
4143 mechanism would clobber ls's current local time information so
4144 that in any long listing the first file would always be listed
4145 with date 1970-01-01. Analysis by Volker Borchert.
4147 * gettimeofday.c (localtime): Undefine.
4148 (rpl_localtime): New function.
4150 2002-05-22 Jim Meyering <meyering@lucent.com>
4152 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4153 * file-type.h: New file.
4154 * file-type.c (file_type): New file/function. Extracted from diffutils.
4156 2002-04-29 Paul Eggert <eggert@twinsun.com>
4158 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4160 2002-04-28 Paul Eggert <eggert@twinsun.com>
4162 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4163 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4164 of 127, since 64 is the largest conceivable number for ancient
4166 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4168 2002-04-28 Jim Meyering <meyering@lucent.com>
4170 * sig2str.c (WTERMSIG): Remove definition (unused).
4172 2002-04-28 Paul Eggert <eggert@twinsun.com>
4174 * sig2str.h, sig2str.c: New files.
4175 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4177 2002-04-24 Jim Meyering <meyering@lucent.com>
4179 * gettext.h: New file, from Gettext.
4180 * Makefile.am (INCLUDES): Remove -I../intl.
4181 (libfetish_a_SOURCES): Add gettext.h.
4183 2002-04-16 Jim Meyering <meyering@lucent.com>
4185 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4186 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4187 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4189 2002-04-12 Jim Meyering <meyering@lucent.com>
4191 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4193 2002-03-10 Jim Meyering <meyering@lucent.com>
4195 * makepath.c (make_path): Remove a comma from a diagnostic.
4196 Suggestion from Santiago Vila.
4198 2002-03-08 Jim Meyering <meyering@lucent.com>
4200 * rename.c: Mention that this wrapper is needed also on
4201 mips-dec-ultrix4.4 systems.
4203 2002-03-02 Jim Meyering <meyering@lucent.com>
4205 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4206 not HAVE_CLOCK_SETTIME.
4208 2002-02-27 Paul Eggert <eggert@twinsun.com>
4210 * nanosleep.h: Rename to....
4211 * timespec.h: New name for nanosleep.h. All uses changed.
4213 * gettime.c: New file.
4214 * settime.c: New file.
4217 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4218 timespec.h. Remove nanosleep.h.
4220 2002-02-25 Paul Eggert <eggert@twinsun.com>
4222 * acl.c, acl.h: New files.
4223 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4225 2002-02-24 Jim Meyering <meyering@lucent.com>
4227 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4228 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4229 cause trouble. Reported by Nelson Beebe.
4231 2002-02-23 Paul Eggert <eggert@twinsun.com>
4233 * path-concat.c (xpath_concat): Reorder code to pacify
4234 compilers that don't know that xalloc_die never returns.
4236 2002-02-20 Jim Meyering <meyering@lucent.com>
4238 * getdate.c: Regenerate using bison-1.33.
4240 2002-02-15 Paul Eggert <eggert@twinsun.com>
4242 * posixver.c, posixver.h: New files.
4243 * Makefile.am (libfetish_a_SOURCES): Add them.
4245 2002-02-02 Paul Eggert <eggert@twinsun.com>
4246 Bruno Haible <bruno@clisp.org>
4248 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4249 (fwrite_success_callback): New declaration.
4250 * unicodeio.c (unicode_to_mb): New function, extracted from
4251 print_unicode_char. Call failure callback instead of error.
4252 (fwrite_success_callback): New function.
4253 (exit_failure_callback): New function.
4254 (fallback_failure_callback): New function.
4255 (print_unicode_char): Call unicode_to_mb.
4257 2002-01-26 Jim Meyering <meyering@lucent.com>
4259 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4261 2002-01-22 Jim Meyering <meyering@lucent.com>
4263 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4264 Otherwise, some versions of automake would omit the rule that makes
4265 Makefile from Makefile.in.
4267 2001-01-21 Paul Eggert <eggert@twinsun.com>
4269 * xmemcoll.h, xmemcoll.c: New files.
4270 * Makefile.am (libfetish_a_SOURCES): Add them.
4271 * memcoll.c: Include errno.h, and declare errno if not defined.
4272 (memcoll): Set errno to zero if there is no error.
4274 * quotearg.c (quotearg_buffer_restyled):
4275 Fix bug with quoting buffers containing NUL when backslashing escapes.
4276 This bug was exposed by the other changes in this patch.
4277 (quotearg_n_options): New arg ARGSIZE.
4278 All callers changed.
4279 (quoting_options_from_style): New function.
4280 (quotearg_n_style): Use it.
4281 (quotearg_n_style_mem): New function.
4283 * quotearg.h (quotearg_n_style_mem): New function.
4285 2002-01-16 Jim Meyering <meyering@lucent.com>
4287 * getdate.y: Add three semicolons, each just before a closing brace.
4288 Bison (as of version 1.31) no longer papers over that mistake.
4290 2002-02-14 Paul Eggert <eggert@twinsun.com>
4292 * backupfile.c (ISDIGIT): Comment fix.
4293 * getdate.y (ISDIGIT): Likewise.
4294 * posixtm.c (ISDIGIT, year): Likewise.
4295 * strverscmp.c (ISDIGIT): Likewise.
4296 * userspec.c (ISDIGIT): Likewise.
4298 2002-01-05 Jim Meyering <meyering@lucent.com>
4300 * version-etc.c (version_etc_copyright): Update copyright year.
4302 2001-01-19 Paul Eggert <eggert@twinsun.com>
4304 * closeout.c (close_stdout_status): If ferror (stdout), do
4305 not silently exit merely because the output buffer happens to
4306 have nothing pending.
4308 2001-12-18 Paul Eggert <eggert@twinsun.com>
4310 See the big note in ../ChangeLog.
4311 * human.c (suffixes): Prefer K to k for 1024.
4312 (generate_suffix_backwards): New function.
4313 (human_readable_inexact): Use it.
4314 * xstrtol.c (__xstrtol): If there is no number but there
4315 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4316 Accept 'K' as well as 'k'.
4318 2001-12-15 Jim Meyering <meyering@lucent.com>
4320 * regex.h (__restrict_arr): Update from libc.
4322 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4323 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4326 2001-12-10 Jim Meyering <meyering@lucent.com>
4328 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4329 Instead, include "xalloc.h".
4330 (initbuffer): Don't cast xmalloc return value to char*.
4331 (readline): Reword comment.
4332 Don't cast xrealloc return value to char*
4335 2001-12-09 Jim Meyering <meyering@lucent.com>
4337 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4338 `signed and unsigned type in conditional expression'.
4339 * posixtm.c (posix_time_parse): Likewise.
4341 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4343 * readtokens.c (readtoken): Declare an index to be of type unsigned
4344 to avoid a pedantic warning.
4346 * getstr.c: Don't include assert.h.
4347 (getstr): Remove warning-evoking assertions.
4348 Return -1 if offset parameter is out of bounds.
4349 Change the type of a local from int to size_t.
4351 * strftime.c (my_strftime_localtime_r): Include this function
4352 definition in the `#if ! HAVE_TM_GMTOFF' block.
4354 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4355 Include xalloc.h instead.
4357 2001-12-02 Jim Meyering <meyering@lucent.com>
4359 * tempname.c: Don't declare getenv, thus reverting the change of
4360 2001-11-18. It's no longer necessary, now that stdlib.h is always
4363 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4364 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4366 2001-11-30 Akim Demaille <akim@epita.fr>
4368 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4369 before being defined.
4371 2001-11-27 Paul Eggert <eggert@twinsun.com>
4373 * quotearg.h (quotearg_n, quotearg_n_style):
4374 First arg is int, not unsigned.
4375 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4376 (SIZE_MAX, UINT_MAX): New macros.
4377 (quotearg_n_options): Abort if N is negative.
4378 Avoid overflow check on hosts where size_t is 64 bits and int
4379 is 32 bits, as overflow is impossible there.
4380 Fix off-by-one typo that caused unnecessary reallocation.
4382 2001-11-27 Jim Meyering <meyering@lucent.com>
4384 * tempname.c: Merge with version from libc.
4385 * regex.c: Likewise.
4387 * tempname.c: Include stdlib.h unconditionally. On some old systems
4388 for which STDC_HEADERS is 0, it was not included, resulting in a
4389 warning about an integer-to-pointer conversion problem with getenv.
4390 Reported by Volker Borchert.
4392 2001-11-26 Jim Meyering <meyering@lucent.com>
4394 * gtod.h: Remove file.
4395 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4396 * gettimeofday.c: Don't include gtod.h.
4397 (GTOD_init): Remove function.
4398 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4399 Suggestion from Volker Borchert.
4401 2001-11-23 Jim Meyering <meyering@lucent.com>
4403 * hash.h (struct hash_table): Don't define here. Merely declare it.
4404 * hash.c (struct hash_table): Define it here instead.
4406 2001-11-22 Jim Meyering <meyering@lucent.com>
4408 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4410 2001-11-18 Paul Eggert <eggert@twinsun.com>
4412 * tempname.c (TMP_MAX): Remove; no longer needed.
4413 (TEMPORARIES): New macro.
4414 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4415 removes an artificial limitation (e.g. HP-UX 10.20, where
4418 2001-11-18 Jim Meyering <meyering@lucent.com>
4420 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4423 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4424 files will be created before anything else.
4426 2001-11-17 Jim Meyering <meyering@lucent.com>
4428 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4429 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4430 rather than group writable. Patch by Juan F. Codagnone.
4432 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4433 Instead, include "xalloc.h".
4435 * mountlist.c: Include unlocked-io.h after all system headers.
4436 Remove explicit declarations of xmalloc, xrealloc,
4437 and xstrdup. Instead, include "xalloc.h".
4439 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4440 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4441 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4443 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4444 Reported by Padraig Brady.
4446 * mkstemp.c: #undef mkstemp.
4448 (rpl_mkstemp): Rename from mkstemp.
4451 2001-11-16 Jim Meyering <meyering@lucent.com>
4453 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4454 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4455 determine the amount of total physical memory, use pstat_getstatic.
4456 HPUX-11 doesn't define _SC_PHYS_PAGES.
4457 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4458 If sysconf couldn't be used to determine the amount of available
4459 physical memory, use both pstat_getstatic and pstat_getdynamic.
4460 Based on a patch from Bob Proulx.
4462 2001-11-05 Jim Meyering <meyering@lucent.com>
4464 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4466 2001-11-03 Jim Meyering <meyering@lucent.com>
4468 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4469 in argmatch_to_argument call.
4471 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4474 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4475 e.g., a fault due to an attempt to free a NULL pointer.
4477 2001-11-01 Jim Meyering <meyering@lucent.com>
4479 * dirfd.c, dirfd.h: New files.
4480 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4482 * hash.c (hash_print) [TESTING]: Clean up.
4484 2001-10-22 Paul Eggert <eggert@twinsun.com>
4486 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4487 to avoid a warning if -Wall.
4489 2001-10-21 Paul Eggert <eggert@twinsun.com>
4491 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4493 2001-10-21 Jim Meyering <meyering@lucent.com>
4495 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4496 this code would end up calling gettext even in packages built
4498 * getopt.c (_): Likewise.
4499 * regex.c (_): Likewise.
4501 2001-10-20 Paul Eggert <eggert@twinsun.com>
4503 * error.c (strerror_r): Do not declare unless !_LIBC.
4504 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4505 Use strerror_r that is only a macro, even if it is not a function.
4506 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4507 (private_strerror): Use prototypes, not old-style function definition.
4508 (print_errno_message): New function.
4509 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4511 (error_tail, error, error_at_line): Use it.
4513 2001-10-11 Jim Meyering <meyering@lucent.com>
4515 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4516 and quote_n (1, ... to avoid clobbering a buffer.
4518 2001-10-05 Jim Meyering <meyering@lucent.com>
4520 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4521 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4522 * hash-pjw.h: New file.
4524 2001-09-30 Jim Meyering <meyering@lucent.com>
4526 * mountlist.c [MOUNTED_GETFSSTAT]:
4527 Include <sys/ucred.h>, for Apple Darwin.
4528 Include sys/mount.h and sys/fs_types.h only if available.
4530 (read_filesystem_list): Use FS_TYPE.
4532 2001-09-29 Paul Eggert <eggert@twinsun.com>
4534 * exclude.c (excluded_filename): 0 -> false, since it's
4537 2001-09-28 Paul Eggert <eggert@twinsun.com>
4539 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4540 #defines strtoimax. Also treat the other strto* functions
4543 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4544 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4545 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4547 2001-09-26 Jim Meyering <meyering@lucent.com>
4549 Most macros in unlocked-io.h had the wrong number of arguments.
4550 * gen-uio: New script.
4551 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4552 * unlocked-io.hin: Remove file.
4553 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4554 rather than trying to embed it here.
4555 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4556 Reported by Padraig Brady.
4558 2001-09-25 Volker Borchert <bt@teknon.de>
4560 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4562 2001-09-23 Jim Meyering <meyering@lucent.com>
4564 * mountlist.c: Remove useless parentheses in #if directives.
4565 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4566 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4568 2001-09-22 Jim Meyering <meyering@lucent.com>
4570 * localcharset.c: Update from latest gettext.
4571 * config.charset: Likewise.
4573 2001-09-20 Jim Meyering <meyering@lucent.com>
4575 * xstrtol.c (strtoimax): Guard declaration with
4576 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4577 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4578 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4579 (strtoumax): Likewise, for completeness (it wasn't necessary).
4581 2001-09-06 Paul Eggert <eggert@twinsun.com>
4583 * strtoimax.c (HAVE_LONG_LONG):
4584 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4585 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4586 to work around bug in IBM C compiler.
4588 2001-09-16 Jim Meyering <meyering@lucent.com>
4590 * mkdir.c: New file.
4592 2001-09-04 Paul Eggert <eggert@twinsun.com>
4594 * xgetcwd.c: Revert some of the previous change; intead,
4595 fix the HAVE_GETCWD_NULL code to behave more like the
4596 !HAVE_GETCWD_NULL code used to.
4599 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4602 2001-09-04 Paul Eggert <eggert@twinsun.com>
4604 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4605 Use ssize_t, not int, to store result of readlink.
4606 Check for ssize_t overflow as well as size_t overflow,
4607 as POSIX says the result of readlink is implementation-defined
4608 when ssize_t overflows.
4609 Remove unnecessary cast to char*.
4610 Use free+malloc instead of realloc, as the storage doesn't need
4611 to be preserved and it's clearer and can be more efficient that way.
4612 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4613 * xreadlink.h (xreadlink): Update prototype.
4615 2001-09-03 Paul Eggert <eggert@twinsun.com>
4617 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4618 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4619 spotted by Jim Meyering.
4621 2001-09-03 Jim Meyering <meyering@lucent.com>
4623 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4625 2001-09-03 Paul Eggert <eggert@twinsun.com>
4627 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4628 like the HAVE_GETCWD_NULL code.
4629 Include pathmax.h if not HAVE_GETCWD.
4630 Do not include xalloc.h.
4631 (INITIAL_BUFFER_SIZE): New symbol.
4632 Do not use xmalloc / xrealloc, since the caller is responsible for
4633 handling errors. Preserve errno around `free' during failure.
4634 Do not overrun buffer when using getwd.
4636 2001-09-03 Paul Eggert <eggert@twinsun.com>
4638 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4639 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4641 2001-09-02 Jim Meyering <meyering@lucent.com>
4643 * error.c: Update from GNU libc.
4645 2001-09-01 Jim Meyering <meyering@lucent.com>
4647 * xreadlink.c: New file.
4648 * xreadlink.h: New file.
4649 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4651 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4652 doesn't conflict with sparc Solaris 7's definition in
4653 /usr/include/sys/int_types.h.
4655 * exclude.c: Use `""', not `<>' to #include non-system header files.
4656 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4657 and strncasecmp as r-values. Unixware didn't have declarations.
4659 2001-08-31 Jim Meyering <meyering@lucent.com>
4661 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4662 Use an initial, malloc'd, buffer of length 128 rather than
4663 a statically allocated one of length 1024.
4665 2001-08-30 Paul Eggert <eggert@twinsun.com>
4667 * xgetcwd.c: Don't include pathmax.h.
4668 Include stdlib.h and unistd.h if available.
4670 (xmalloc, xstrdup, free): Remove decls.
4671 (xgetcwd): Don't assume sizes fit in unsigned.
4672 Check for overflow when computing sizes.
4673 Simplify reallocation code.
4675 2001-08-28 Paul Eggert <eggert@twinsun.com>
4677 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4679 * strtoimax.c: Renamed from strtoxmax.c, removing the
4682 Also, make the following further changes to make this file's
4683 configuration more similar to that of strtol.c:
4684 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4685 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4686 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4687 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4688 changed to signed values.
4690 And make the following changes as well:
4691 Fix copyright notice, as 1999 was missing.
4692 (verify): New macro.
4693 (strtoimax): Check sizes at compile-time, not run-time.
4694 Prefer strtol to strtoll if both work.
4695 (main): Remove; it was not that useful and was a pain to maintain.
4697 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4699 2001-08-30 Paul Eggert <eggert@twinsun.com>
4701 * savedir.c (savedir): Remove size parameter, as POSIX says that
4702 a directory's st_size can have an arbitrary value, so the old
4703 usage could waste an arbitrary amount of memory. All uses
4705 * savedir.h: Update prototype.
4707 2001-08-30 Paul Eggert <eggert@twinsun.com>
4709 * xstrtol.c (strtoimax): New decl.
4711 2001-08-28 Paul Eggert <eggert@twinsun.com>
4713 * xstrtol.h: Add copyright notice.
4714 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4715 LONGINT_INVALID_SUFFIX_CHAR.
4717 2001-08-30 Paul Eggert <eggert@twinsun.com>
4719 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4722 2001-08-30 Paul Eggert <eggert@twinsun.com>
4724 * hash.c: Remove '2001' from copyright notice.
4726 2001-08-30 Paul Eggert <eggert@twinsun.com>
4728 * full-write.h: New file.
4729 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4730 * full-write.c: Correct credits, as cccp.c no longer
4731 exists and anyway it was so heavily changed from the old cccp
4732 code as to be unrecognizable. Include full-write.h.
4733 (full_write) Return size_t, with short writes meaning failure.
4734 All callers changed. This fixes a bug with large buffers
4736 * utime.c: Include full-write.h.
4738 2001-08-30 Paul Eggert <eggert@twinsun.com>
4740 Merge 'exclude' changes from tar 1.13.22.
4741 This fixes one or two unlikely storage allocation overflow bugs,
4742 but doesn't change user-visible behavior otherwise.
4744 2001-08-30 Paul Eggert <eggert@twinsun.com>
4746 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4747 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4748 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4749 Include if available.
4750 (<xalloc.h>): Include
4751 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4752 (verify): New macro. Use it to verify that EXCLUDE macros do not
4753 collide with FNM macros.
4754 (struct patopts): New struct.
4755 (struct exclude): Use it, as exclude patterns now come with options.
4756 (new_exclude): Support above changes.
4757 (new_exclude, add_exclude_file):
4758 Initial size must now be a power of two to simplify overflow checking.
4759 (free_exclude, fnmatch_no_wildcards): New function.
4760 (excluded_filename): No longer requires options arg, as the options
4761 are determined by add_exclude. Now returns bool, not int.
4762 (excluded_filename, add_exclude):
4763 Add support for the fancy new exclusion options.
4764 (add_exclude, add_exclude_file): Now takes int options arg.
4765 Check for arithmetic overflow when computing sizes.
4766 (add_exclude_file): xrealloc might modify errno, so don't
4767 realloc until after errno might be used.
4769 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4771 (free_exclude): New decl.
4772 (add_exclude, add_exclude_file): Now takes int options arg.
4773 (excluded_filename): No longer requires options arg, as the options
4774 are determined by add_exclude. Now returns bool, not int.
4776 2001-08-30 Paul Eggert <eggert@twinsun.com>
4778 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4780 2001-08-27 Jim Meyering <meyering@lucent.com>
4782 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4784 * version-etc.c (N_): Remove definition.
4785 Revert most of last change.
4786 Instead, simply don't mark the `Copyright...' string for translation.
4787 Based on advice from Paul Eggert.
4789 * strtoxmax.c: Tweak comment.
4791 2001-08-26 Jim Meyering <meyering@lucent.com>
4793 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4794 of copyright with `%s' so translators don't get an untranslated
4796 (COPYRIGHT_YEAR): Define.
4797 (version_etc): Use fprintf rather than fputs.
4798 Suggestion from Ulrich Drepper.
4800 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4802 * strtoll.c: New file, from GNU libc.
4803 * xstrtoimax.c: New file.
4805 * xstrtol.h: Add xstrtoimax.
4806 * strtoumax.c: New file. Simply include "strtoumax.c".
4807 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4809 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4810 * strtoxmax.c: ... then renamed to this.
4812 2001-08-13 Paul Eggert <eggert@twinsun.com>
4814 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4815 Port to Solaris 8, where 'sed' requires a space after the 'r'
4816 command, and where sh dislikes "$/". Clean up the spacing a bit.
4817 Redirect output to $tmp just once.
4819 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4821 * addext.c (<errno.h>): Include.
4822 (errno): Declare if not defined.
4823 (addext): Work correctly when pathconf returns -1 and leaves
4824 errno alone because there is no limit. Also, work even if
4825 pathconf returns a value greater than SIZE_MAX.
4827 2001-08-12 Jim Meyering <meyering@lucent.com>
4829 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4830 Simply `return getcwd (NULL, 0);'.
4831 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4832 Use 1300 as initial value for length, not PATH_MAX.
4834 * pathmax.h: Clean up cpp syntax.
4836 2001-08-12 Jim Meyering <meyering@lucent.com>
4838 * gettimeofday.c: New file.
4840 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4842 2001-08-04 Jim Meyering <meyering@lucent.com>
4844 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4845 to get in sync with glibc.
4847 2001-08-03 Paul Eggert <eggert@twinsun.com>
4849 The following changes are from gettext 0.10.39 as maintained by
4852 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4853 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4854 with inverted sense. All uses changed.
4856 * mbswidth.c: Don't include <limits.h>.
4857 Include <stdlib.h> and <string.h> unconditionally.
4858 (iswcntrl, mbsinit, ISCNTRL): New macros.
4859 (mbsnwidth): Use K&R style function declarations.
4860 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4861 can optimize it when MB_CUR_MAX == 1.
4862 The width of control characters is zero, not 1.
4864 2001-07-15 Jim Meyering <meyering@lucent.com>
4866 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4867 (BUILT_SOURCES): Add unlocked-io.h.
4868 (io_functions): Define.
4869 (unlocked-io.h): New rule.
4870 (DISTCLEANFILES): Add unlocked-io.h.
4871 (all-local): Depend on unlocked-io.h, to ensure it is created.
4873 * unlocked-io.hin: New file
4875 * regex.c: Update from glibc.
4877 2001-07-05 Jim Meyering <meyering@lucent.com>
4879 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4881 (libfetish_a_SOURCES): Put all .h files here instead.
4882 Remove a thus-exposed (better checks in automake) duplicate and
4883 two unnecessary .h files.
4885 2001-06-11 Jim Meyering <meyering@lucent.com>
4887 * regex.c: Update from GNU libc.
4889 2001-05-27 Jim Meyering <meyering@lucent.com>
4891 * readutmp.h (UT_TYPE): Define.
4893 2001-05-24 Jim Meyering <meyering@lucent.com>
4895 * argmatch.c: Include "quote.h".
4896 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4897 quote function. Reported by Göran Uddeborg.
4899 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4901 * dirname.c (dir_name): Compute append_dot using path, not newpath
4902 which is not yet declared.
4904 2001-05-11 Paul Eggert <eggert@twinsun.com>
4906 * Makefile.am (libfetish_a_SOURCES):
4907 Add strftime.c, since we now compile it on all hosts.
4909 * strftime.c (my_strftime):
4910 Define to nstrftime if emacs, but only if my_strftime is not defined.
4911 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4912 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4913 Add one more extra argument: a nanoseconds value.
4916 (my_strftime function): Add %N format.
4917 (emacs_strftimeu): Renamed from emacs_strftime,
4918 with extra ut argument.
4920 2001-05-11 Paul Eggert <eggert@twinsun.com>
4922 dirname code cleanup. base_name now behaves more compatibly
4923 with POSIX basename when given file names that have trailing
4924 slashes, and similarly for dir_name. Add new primitives
4925 base_len and dir_len. Put the directory-name-related decls
4928 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4929 * backupfile.c (base_name): Likewise.
4930 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4931 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4932 * makepath.c (strip_trailing_slashes): Likewise.
4933 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4935 * rename.c (strip_trailing_slashes): Likewise.
4936 * same.c (base_name): Likewise.
4937 * stripslash.c (ISSLASH): Likewise.
4939 * addext.c: Include <dirname.h> after size_t is defined.
4940 * backupfile.c: Likewise.
4942 * addext.c (addext): Use base_len to trim redundant
4943 trailing slashes instead of doing it ourselves.
4944 But do not trim the last slash if it is not redundant.
4946 * backupfile.c (find_backup_file_name,
4947 max_backup_version): Use base_len instead of rolling it ourselves.
4948 Handle the case of "" and (on DOS) "C:" correctly.
4950 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4951 Include <string.h>, <dirname.h>.
4952 (base_name): Allow file names ending in slashes, other than names
4953 that are all slashes. In this case, return the basename followed
4954 by the slashes. This is more general, and can be used in places
4955 where the original base_name purposely had an assertion failure.
4956 (base_len): New function.
4958 * dirname.c: Include <string.h> instead of <stdlib.h>.
4959 Do not include <assert.h>; no longer needed.
4961 (memrchr): Remove decl.
4962 (dir_name_r): Remove.
4963 (dir_len): Renamed from dirlen. All callers changed.
4964 Rewrite in terms of base_name, for simplicity and consistency.
4965 (dir_name): Never return NULL. All callers changed.
4966 Do not include <stdlib.h> in test program; no longer needed.
4967 return 0; is fine for test program.
4969 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4971 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4973 * path-concat.c (path_concat): Use base_len to compute
4974 base length, not strlen; this means we cannot rely on memcpy
4977 * same.c (STREQ): Remove.
4978 (same_name): Handle the case where the basename ends in trailing '/'.
4980 * stripslash.c (strip_trailing_slashes): Return nonzero if
4981 a slash was stripped. Do not strip the last slash after a
4984 2001-04-08 Jim Meyering <meyering@lucent.com>
4986 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4987 recomputed; that's necessary when the offset spans a DST transition.
4988 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4990 2001-04-02 Jim Meyering <meyering@lucent.com>
4992 * regex.h, regex.c: Update from GNU libc.
4994 2001-03-19 Paul Eggert <eggert@twinsun.com>
4996 * version-etc.c (version_etc_copyright): Update to 2001.
4998 2001-03-16 Paul Eggert <eggert@twinsun.com>
5000 * tempname.c (uint64_t): Define to uintmax_t if
5001 not defined, and if UINT64_MAX is not defined.
5002 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5003 Reported by John David Anglin.
5005 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5007 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5008 alias if codeset is empty.
5009 * config.charset (BeOS): Use wildcard syntax.
5011 2001-03-13 Jim Meyering <meyering@lucent.com>
5013 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5014 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5017 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5019 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5021 * unicodeio.c (print_unicode_char): Simplify accordingly.
5023 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5025 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5026 support for DOS/DJGPP.
5028 2001-02-28 Paul Eggert <eggert@twinsun.com>
5030 * Makefile.am (libfetish_a_SOURCES):
5031 Add dup-safer.c, fopen-safer.c.
5032 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5034 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5036 2001-02-25 Paul Eggert <eggert@twinsun.com>
5038 The mkstemp replacement is taken from glibc 2.2.2, with some
5039 portability fixes for use outside glibc, as follows:
5041 * tempname.c (struct_stat64): New macro.
5042 (direxists, __gen_tempname): Use it.
5043 This avoids a portability problem with Solaris 8.
5045 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5046 (<stddef.h>, <stdint.h>, <string.h>):
5047 Include only if STDC_HEADERS || _LIBC.
5048 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5049 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5050 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5051 (__set_errno): Define this macro if <errno.h> doesn't.
5052 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5053 Define these macros if <stdio.h> doesn't.
5054 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5055 Define these macros if <sys/stat.h>
5056 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5057 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5058 __xstat64): Define if not _LIBC.
5059 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5060 (__gen_tempname): Invoke gettimeofday only if
5061 HAVE_GETTIMEOFDAY || _LIBC;
5062 otherwise, fall back on plain "time".
5063 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5065 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5067 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5069 2001-02-17 Jim Meyering <meyering@lucent.com>
5071 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5072 around included file name.
5074 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5076 * strftime.c: Update from GNU libc (the only changes were to comments).
5078 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5080 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5082 2001-02-17 Paul Eggert <eggert@twinsun.com>
5084 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5085 Remove workaround macros for hosts that have mbrtowc but not
5086 mbstate_t, as we now insist on proper declarations for both
5087 before using mbrtowc.
5089 2001-02-17 Jim Meyering <meyering@lucent.com>
5091 * regex.c: Update from libc.
5093 2001-02-16 Paul Eggert <eggert@twinsun.com>
5095 * alloca.c (malloc): Undef before defining, since stdlib.h
5096 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5097 Reported by Mark Hounschell via Paul Eggert.
5099 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5101 * config.charset: Update for FreeBSD 4.2.
5103 2001-01-26 Jim Meyering <meyering@lucent.com>
5105 * quotearg.c: Include stddef.h.
5106 * quote.c: Include stddef.h.
5107 Reported by Axel Kittenberger.
5109 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5110 line in double quotes so that it evokes a better diagnostic.
5111 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5112 Reported by Axel Kittenberger.
5114 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5116 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5117 to avoid a warning. Add back 'const' to inptr.
5119 2001-01-16 Jim Meyering <meyering@lucent.com>
5121 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5124 2001-01-14 Jim Meyering <meyering@lucent.com>
5126 * rename.c: New file. From Volker Borchert.
5127 Include stdlib.h, string.h or strings.h, and xalloc.h.
5128 Use strip_trailing_slashes rather than open-coding it.
5130 2001-01-03 Paul Eggert <eggert@twinsun.com>
5132 * strftime.c: Sync with glibc time/strftime.c 1.81.
5134 2001-01-03 Jim Meyering <meyering@lucent.com>
5136 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5137 local `inptr' to avoid warning with some system declarations of iconv.
5139 2000-12-29 Paul Eggert <eggert@twinsun.com>
5141 * modechange.c: Do not assume that mode_t uses the
5142 traditional octal encoding. E.g. "chmod 1 FOO" should set
5143 the other-execute bit of FOO even if S_IXOTH != 1.
5145 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5146 WOTH, XOTH, ALLM): New macros.
5147 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5148 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5150 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5151 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5153 No need to use uintmax_t; unsigned long is long enough.
5154 Don't bother to get suffix since we don't use it.
5156 2000-12-24 Jim Meyering <meyering@lucent.com>
5158 * hash.c (is_prime): Return explicit boolean values.
5159 (hash_get_first): Return NULL to appease Irix5.6's 89.
5160 Reported by Nelson Beebe.
5162 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5164 * localcharset.c (locale_charset): Add support for Win32.
5166 2000-12-18 Paul Eggert <eggert@twinsun.com>
5168 * physmem.h, physmem.c: New files.
5170 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5171 (noinst_HEADERS): Add physmem.h.
5173 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5174 't' for compatibility with Solaris 8 sort.
5176 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5178 * config.charset: Add support for BeOS.
5180 2000-12-16 Jim Meyering <meyering@lucent.com>
5182 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5183 SHELLS_FILE to a file name that's useful on djgpp systems.
5185 (ADDITIONAL_DEFAULT_SHELLS): Define.
5186 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5187 Based mostly on a patch from Prashant TR.
5189 2000-12-16 Jim Meyering <meyering@lucent.com>
5191 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5192 N and M) would have treated it like `chown N:N FILE'.
5194 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5196 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5198 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5199 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5200 to the list of canonical encodings. Rename EUC-CN to GB2312.
5202 2000-12-08 Andreas Schwab <schwab@suse.de>
5204 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5205 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5207 2000-12-07 Jim Meyering <meyering@lucent.com>
5209 * stripslash.c (ISSLASH): Define.
5210 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5213 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5214 (dir_name_r): Declare this function as static.
5215 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5216 manifest itself on a name containing a mix of slashes and
5218 Make this function work with names starting with a DOS-style
5219 drive letter and colon prefix.
5220 (dir_name): Append `.' if necessary.
5221 Based mostly on patches from Prashant TR and Eli Zaretskii.
5223 * dirname.h (dir_name_r): Remove prototype.
5225 2000-12-05 Jim Meyering <meyering@lucent.com>
5227 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5229 2000-12-04 Jim Meyering <meyering@lucent.com>
5231 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5232 Also include memory.h, stdlib.h, unistd.h if appropriate.
5233 Reported by Andreas Jaeger (conflicting declaration of malloc).
5235 2000-12-02 Jim Meyering <meyering@lucent.com>
5237 * closeout.h: Make idempotent, to avoid some obscure warnings.
5239 2000-12-01 Paul Eggert <eggert@twinsun.com>
5241 * memrchr.c: Include <config.h> before any system include file.
5243 2000-11-29 Paul Eggert <eggert@twinsun.com>
5245 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5247 2000-11-26 Jim Meyering <meyering@lucent.com>
5249 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5251 2000-11-22 Paul Eggert <eggert@twinsun.com>
5253 * strftime.c (my_strftime): Do not invoke mbrlen with a
5254 size of (size_t) -1; it's not portable.
5256 2000-11-17 Akim Demaille <akim@epita.fr>
5258 * obstack.h: Formatting changes.
5259 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5260 prevent type checking.
5261 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5262 cast the value to (void *): assigning a `foo *' to a `void *'
5264 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5266 2000-11-17 Jim Meyering <meyering@lucent.com>
5268 * strstr.c: Update from GNU libc.
5270 2000-11-16 Jim Meyering <meyering@lucent.com>
5272 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5274 2000-11-11 Jim Meyering <meyering@lucent.com>
5276 * error.c: Add a couple #includes, merging from GNU libc version.
5278 2000-11-10 Jim Meyering <meyering@lucent.com>
5280 * obstack.h: Update from GNU libc.
5281 * obstack.c: Likewise.
5283 2000-11-06 Paul Eggert <eggert@twinsun.com>
5285 * getusershell.c (setusershell): Use rewind rather than
5286 fseek/fseeko, to avoid configuration hassles with fseeko.
5287 Don't bother opening SHELLS_FILE if shellstream is NULL;
5290 2000-11-05 Jim Meyering <meyering@lucent.com>
5292 * makepath.h (make_dir): Declare.
5293 * makepath.c (make_dir): Remove `static' attribute.
5296 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5298 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5299 last one in a bucket, advance to the next bucket.
5301 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5303 * fnmatch.c: Do not comment out all the code if we are using
5304 the GNU C library, because in some cases we are replacing buggy
5305 code in the GNU C library itself.
5307 2000-10-30 Paul Eggert <eggert@twinsun.com>
5309 * error.h, getline.h, modechange.h:
5310 Remove "2000" from Copyright line, as the file hasn't been
5311 changed this year other than in the copyright notice.
5313 * xalloc.h: Add "2000" to Copyright line, as this file
5314 was changed this year.
5316 2000-10-30 Paul Eggert <eggert@twinsun.com>
5318 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5319 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5320 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5322 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5324 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5325 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5326 doesn't define __restrict_arr.
5328 2000-10-29 Jim Meyering <meyering@lucent.com>
5330 * xstat.in: Fix grammar in comment.
5332 2000-10-28 Jim Meyering <meyering@lucent.com>
5334 * memchr.c: Update from libc.
5335 Adjust for portability:
5336 [HAVE_STDLIB_H]: Include stdlib.h.
5337 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5338 Undef __memchr, too.
5339 [!weak_alias]: Define __memchr to memchr.
5341 * regex.c: Update from libc.
5342 * regex.h: Likewise.
5343 * getopt1.c: Likewise.
5344 * memcmp.c: Likewise.
5346 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5347 Avoid using fseek, when possible -- it's broken by design.
5348 Patch by Ulrich Drepper.
5350 2000-10-26 Jim Meyering <meyering@lucent.com>
5352 * strftime.c: Update from libc.
5354 2000-10-25 Jim Meyering <meyering@lucent.com>
5356 * obstack.c: Update from libc.
5358 2000-10-23 Jim Meyering <meyering@lucent.com>
5360 * hard-locale.c (hard_locale): Revert last change -- it was simply
5361 wrong. That set_locale call must not have any side effects.
5364 2000-10-22 Jim Meyering <meyering@lucent.com>
5366 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5367 [CYCLIC]: Remove now-unused definition.
5369 * save-cwd.c (O_DIRECTORY): Define, if needed.
5370 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5371 Suggestion from Ulrich Drepper.
5373 2000-10-21 Jim Meyering <meyering@lucent.com>
5375 * dirname.c (dir_name_r): New function, factored out of dir_name.
5376 (dir_name): Use dir_name_r.
5377 * dirname.h (dir_name_r): Declare it.
5379 2000-10-21 Jim Meyering <meyering@lucent.com>
5381 * dirname.c (memrchr): Declare if necessary.
5382 (dir_name): Remove the restriction that there be no
5383 trailing slashes. Now, this code skips past them, effectively
5385 [TEST_DIRNAME] (main): New unit tests.
5387 * memrchr.c: New file from GNU libc.
5388 Undef __memrchr, too.
5389 [!weak_alias]: Define __memrchr to memrchr.
5390 Guard weak_alias use with `#ifdef weak_alias'.
5392 2000-10-17 Jim Meyering <meyering@lucent.com>
5394 * quote.h (PARAMS): Define and use.
5395 Reported by Akim Demaille.
5397 * getopt.c: Update from libc.
5399 2000-10-16 Jim Meyering <meyering@lucent.com>
5401 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5404 2000-09-25 Jim Meyering <meyering@lucent.com>
5406 * md5.h (rol): Define (from GnuPG).
5408 * sha.c: Give credit (GnuPG) where due.
5409 (M): Use rol rather than open-coding it.
5410 Add a FIXME comment.
5412 2000-09-21 Jim Meyering <meyering@lucent.com>
5414 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5415 Reported by Michael Stone.
5417 2000-09-20 Jim Meyering <meyering@lucent.com>
5419 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5420 (noinst_HEADERS): Add sha.h.
5421 Based on code from Scott G. Miller and from GnuPG.
5423 2000-09-15 Jim Meyering <meyering@lucent.com>
5425 * regex.c: Update from libc.
5427 2000-09-10 Jim Meyering <meyering@lucent.com>
5429 * getopt.c (_getopt_internal): Update from glibc.
5431 2000-09-09 Jim Meyering <meyering@lucent.com>
5433 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5434 think it should be used as a general replacement for isascii.
5435 * fnmatch.c: Likewise.
5436 * mbswidth.c: Likewise
5437 * regex.c: Likewise.
5440 * userspec.c: Include sys/param.h and limits.h.
5442 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5443 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5444 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5445 UID, GID. Check range.
5447 2000-09-06 Jim Meyering <meyering@lucent.com>
5449 * getopt.c (_getopt_internal): Update from glibc.
5451 2000-08-30 Jim Meyering <meyering@lucent.com>
5453 * strftime.c: Merge in changes from GNU libc.
5455 2000-08-26 Jim Meyering <meyering@lucent.com>
5457 * closeout.c: Include "__fpending.h".
5458 (close_stdout_status): Return right away if there's nothing to flush.
5460 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5461 * __fpending.c: New file.
5462 * __fpending.h: New file.
5464 2000-08-07 Paul Eggert <eggert@twinsun.com>
5466 Standardize on "memory exhausted" instead of "Memory exhausted"
5467 or "virtual memory exhausted".
5468 * obstack.c (print_and_abort): Use "memory exhausted", not
5469 "virtual memory exhausted".
5470 * same.c (same_name): Invoke xalloc_die instead of printing
5472 * userspec.c (parse_user_spec): Likewise.
5473 * bumpalloc.h: comment fix
5474 * same.c, userspec.c: Include xalloc.h.
5476 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5477 not char *const and pointing to a constant array.
5478 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5479 (xrealloc): Comment fix.
5481 * userspec.c (parse_user_spec):
5482 Don't translate a message until just before returning,
5483 to avoid unnecessary translation.
5485 2000-08-07 Jim Meyering <meyering@lucent.com>
5487 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5488 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5489 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5490 getgroups.c, gethostname.c, getopt.h, group-member.c,
5491 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5492 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5493 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5494 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5495 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5496 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5497 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5498 yesno.c: Back out Copyright date changes for each file with no change
5499 this year. This eases coordination with other programs using the same
5500 source code modules. From Paul Eggert.
5502 2000-08-03 Greg McGary <greg@mcgary.org>
5504 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5505 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5506 (EXTEND_BUFFER): Use them.
5508 2000-08-01 Jim Meyering <meyering@lucent.com>
5510 * dirname.c (ISSLASH): Define.
5511 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5512 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5513 both `\' and `/' may be use as path separators.
5514 Based on a patch from Prashant TR.
5516 2000-07-31 Paul Eggert <eggert@twinsun.com>
5518 * quotearg.c (quotearg_n_options): Don't make the initial
5519 slot vector a constant, since it might get modified.
5521 2000-07-31 Jim Meyering <meyering@lucent.com>
5523 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5524 * obstack.c (print_and_abort): Likewise.
5526 2000-07-30 Paul Eggert <eggert@twinsun.com>
5528 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5529 buffer, so that the caller can always quote one small
5530 component of a "memory exhausted" message in slot 0.
5531 From a suggestion by Jim Meyering.
5533 2000-07-30 Jim Meyering <meyering@lucent.com>
5535 * makepath.c (make_path): Quote the other instance, too.
5537 * quotearg.c (N_STATIC_SLOTVECS): Define.
5538 (STATIC_BUF_SIZE): Define.
5539 (quotearg_n_options): Use only statically allocated storage when
5540 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5541 than STATIC_BUF_SIZE.
5543 2000-07-29 Jim Meyering <meyering@lucent.com>
5545 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5546 * dirname.c (dir_name): Likewise.
5548 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5550 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5551 (dir_name): Assert that there are no trailing slashes.
5553 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5555 * mbswidth.h (mbswidth): Add a flags argument.
5556 (mbswidth): New declaration.
5557 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5558 * mbswidth.c (mbswidth): Add a flags argument.
5559 (mbsnwidth): New function.
5561 2000-07-24 Jim Meyering <meyering@lucent.com>
5563 * mbswidth.c: Remove useless #else. From Bruno Haible.
5565 2000-07-23 Paul Eggert <eggert@twinsun.com>
5567 * mbswidth.c (_XOPEN_SOURCE):
5568 Don't define; this causes problems on Solaris 7.
5569 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5571 2000-07-23 Paul Eggert <eggert@twinsun.com>
5574 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5575 so that mbstate_t is always defined.
5577 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5578 be 1 in at least one GCC installation, and this configuration
5579 error is likely to be common. Ignoring MB_LEN_MAX hurts
5580 performance on hosts that have mbrtowc but have only unibyte
5581 locales, but I assume these hosts are rare.
5583 2000-07-23 Paul Eggert <eggert@twinsun.com>
5585 * quotearg.c: Streamline by invoking multibyte code only if needed.
5586 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5587 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5588 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5589 invoke multibyte primitives.
5591 2000-07-23 Jim Meyering <meyering@lucent.com>
5593 * basename.c (base_name): Add an assertion.
5595 2000-07-15 Bruno Haible <clisp.cons.org>
5597 * quotearg.c: When the system forces us to redefine mbstate_t,
5598 shadow its mbsinit function.
5600 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5602 * mbswidth.h: New file.
5603 * mbswidth.c: New file.
5604 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5605 (noinst_HEADERS): Add mbswidth.h.
5607 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5609 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5612 2000-07-15 Jim Meyering <meyering@lucent.com>
5614 * makepath.c: Include quote.h.
5615 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5616 corresponding argument in a `quote (...)' call.
5617 Give better diagnostics.
5619 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5620 (noinst_HEADERS): Add quote.h.
5622 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5623 from tar's src/misc.c.
5624 * quote.h: New file. Prototypes for same.
5626 2000-07-10 Paul Eggert <eggert@twinsun.com>
5628 From a suggestion by Bruno Haible.
5629 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5630 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5631 to decide whether to define the BeOS workaround macro;
5632 this adjusts to the change to AC_MBSTATE_T.
5634 2000-07-13 Paul Eggert <eggert@twinsun.com>
5636 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5638 * quotearg.c (quoting_style_args, quoting_style_vals,
5639 quotearg_buffer_restyled): Add support for
5640 clocale_quoting_style. Undo previous change to
5641 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5642 and "{RIGHT QUOTATION MARK}" msgids.
5644 2000-07-05 Paul Eggert <eggert@twinsun.com>
5646 The old behavior of quoting `like this' doesn't look good with
5647 newer, ISO-style fonts. See:
5648 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5650 Instead, quote "like this" by default. Let the translator
5651 tailor the locale-specific quoting behavior by providing
5652 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5654 * quotearg.c (N_): New macro.
5655 (gettext_default): New function.
5656 (quotearg_buffer_restyled): Use
5657 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5658 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5660 2000-07-09 Jim Meyering <meyering@lucent.com>
5662 * Most files: Update copyright dates to include 2000.
5664 2000-07-08 Jim Meyering <meyering@lucent.com>
5666 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5668 (xgethostname): Remove now-unnecessary #ifdef.
5669 Move declaration of `err' into loop where it's used.
5671 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5673 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5674 by allocating a larger buffer. Test the gethostname return value for
5675 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5676 returns an error and ENAMETOOLONG isn't defined.
5678 2000-07-05 Paul Eggert <eggert@twinsun.com>
5679 and Bruno Haible <haible@clisp.cons.org>
5681 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5683 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5685 * quotearg.c (struct quoting_options): Simplify quote_these_too
5688 2000-07-03 Jim Meyering <meyering@lucent.com>
5690 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5691 Reported by Bruno Haible.
5693 2000-07-04 Jim Meyering <meyering@lucent.com>
5695 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5696 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5699 2000-07-03 Paul Eggert <eggert@twinsun.com>
5700 and Bruno Haible <haible@clisp.cons.org>
5702 * quotearg.c (mbrtowc):
5703 Assign to *pwc, and return 1 only if result is nonzero.
5704 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5706 2000-07-03 Jim Meyering <meyering@lucent.com>
5708 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5709 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5712 2000-07-02 Jim Meyering <meyering@lucent.com>
5714 * quotearg.c (mbstate_t): Don't define here.
5716 2000-07-02 Jim Meyering <meyering@lucent.com>
5718 * nanosleep.c (SIGCONT): Define if not already defined.
5720 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5722 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5723 per change in ../m4/ls-mntd-fs.m4.
5724 (read_filesystem_list): Ignore symbolic links.
5726 2000-06-29 Jim Meyering <meyering@lucent.com>
5728 * same.c: Include <string.h> or <strings.h>, as appropriate,
5729 for declaration of strcmp.
5731 * long-options.c: Include <stdlib.h>, for declaration of exit.
5733 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5734 Avoid warning by casting result to `char *' to remove `const'.
5736 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5738 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5740 2000-06-26 Paul Eggert <eggert@twinsun.com>
5742 savedir now sets errno on failure and invokes xmalloc to get memory.
5743 Fix a couple of other minor bugs while we're at it.
5745 * savedir.c (<unistd.h>): Do not include; there's no need.
5746 (NAMLEN): Remove macro.
5747 (malloc, realloc): Remove decls.
5749 ("xalloc.h"): Include.
5750 (NAME_SIZE_DEFAULT): New macro.
5751 (savedir): Use xmalloc / xrealloc to allocate memory.
5752 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5753 Skip "" directory entries.
5754 Use strlen to calculate directory entry length, since the old method
5755 is rarely used these days and isn't worth supporting.
5756 Don't use a pointer after freeing it.
5757 Check for integer overflow when calculating allocation size.
5758 Use memcpy to copy entries, instead of stpcpy.
5759 Set errno properly when returning NULL.
5760 Check for readdir error.
5762 2000-06-26 Jim Meyering <meyering@lucent.com>
5764 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5766 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5768 * getusershell.c (xmalloc, xrealloc): Remove functions.
5770 Don't include <stdlib.h>. Don't declare malloc, realloc.
5772 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5774 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5776 2000-06-24 Jim Meyering <meyering@lucent.com>
5778 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5780 2000-06-21 Jim Meyering <meyering@lucent.com>
5782 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5784 2000-06-19 Paul Eggert <eggert@twinsun.com>
5786 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5787 (mbrtowc, mbstate_t): Define substitutes if
5788 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5789 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5790 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5792 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5794 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5795 than 1024, return a memory chunk of least possible size, instead
5796 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5797 Use free/xmalloc instead of xrealloc to avoid copying for very long
5800 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5802 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5803 address, not strdup. Include <stdlib.h> and don't declare free().
5805 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5807 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5810 2000-06-21 Jim Meyering <meyering@lucent.com>
5812 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5813 (noinst_HEADERS): Add getstr.h.
5815 * getline.c (getstr): Move into a separate file.
5816 * getstr.c (getstr): New file, extracted from getline.c, with
5817 the following changes: new parameter, delim2; both delim[12]
5818 parameters have type `int', not `char'. The latter would lose
5819 with 8-bit delimiters.
5820 * getstr.h: New file.
5822 2000-06-19 Jim Meyering <meyering@lucent.com>
5824 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5826 2000-06-18 Jim Meyering <meyering@lucent.com>
5828 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5829 Besides, these days every porting target provides a mkdir function.
5831 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5832 (this snippet comes from src/system.h).
5834 2000-06-15 Paul Eggert <eggert@twinsun.com>
5836 * human.c (adjust_value): New function.
5837 (human_readable_inexact): Apply rounding style even when
5838 printing approximate values.
5840 2000-06-14 Paul Eggert <eggert@twinsun.com>
5842 * human.c (human_readable_inexact): Allow an input block
5843 size that is not a multiple of the output block size, and vice versa.
5844 Reported by Piergiorgio Sartor.
5846 2000-06-14 Paul Eggert <eggert@twinsun.com>
5848 * getdate.y (get_date): Apply relative times after time
5849 zone indicator, not before. Reported by Todd A. Jacobs.
5851 2000-06-13 Jim Meyering <meyering@lucent.com>
5853 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5855 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5857 2000-06-12 Paul Eggert <eggert@twinsun.com>
5859 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5861 2000-06-04 Paul Eggert <eggert@twinsun.com>
5863 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5865 2000-06-04 Jim Meyering <meyering@lucent.com>
5867 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5868 SunOS 4.1.4 for which gid_t is an unsigned type.
5870 2000-06-03 Jim Meyering <meyering@lucent.com>
5872 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5874 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5876 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5877 newer, don't install charset.alias.
5878 * config.charset: Change the Linux/glibc rules so they become empty
5879 on glibc-2.1 or newer.
5881 2000-06-02 Jim Meyering <meyering@lucent.com>
5883 * mountlist.c: Back out last change. Instead, do this...
5884 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5885 member using the same `ignore'-testing code.
5886 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5890 2000-05-29 Jim Meyering <meyering@lucent.com>
5892 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5893 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5895 2000-05-22 Jim Meyering <meyering@lucent.com>
5897 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5899 2000-05-18 Jim Meyering <meyering@lucent.com>
5901 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5902 back, too, since it may have been modified by allocate_entry.
5903 (hash_delete): Rewrite to use neither the assignment operator
5904 nor the comma operator in an if-expression.
5906 2000-05-15 Paul Eggert <eggert@twinsun.com>
5909 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5910 Remove; no longer needed.
5911 "quotearg.h": Add include.
5912 (file_name): Do not bother to explicitly initialize to NULL; it's less
5913 efficient on some hosts.
5914 (close_stdout_status): Remove test as to whether stdout was already
5915 closed; it breaks for the case "echo x | sort >&-".
5916 Quote file name colons.
5917 Do not assume that _("write error") lacks format strings.
5919 2000-05-15 Jim Meyering <meyering@lucent.com>
5921 * version-etc.c (version_etc_copyright): Update the copyright string
5922 used in all --version output.
5924 2000-05-14 Jim Meyering <meyering@lucent.com>
5926 * closeout.c (close_stdout_set_file_name): New function.
5927 (close_stdout_status): Use new file-scoped global.
5928 Return right away if fstat says the stdout file descriptor is invalid.
5929 * closeout.h (close_stdout_set_file_name): Declare.
5931 2000-05-10 Jim Meyering <meyering@lucent.com>
5933 * closeout.c [default_exit_status]: New file-scoped variable.
5934 (close_stdout_set_status): New function.
5935 * closeout.h (close_stdout_set_status): Declare.
5937 2000-05-08 Jim Meyering <meyering@lucent.com>
5939 * long-options.c: Don't include closeout.h.
5940 (parse_long_options): Don't call close_stdout for --version.
5942 2000-05-06 Jim Meyering <meyering@lucent.com>
5944 * strnlen.c: Undefine __strnlen and strnlen.
5945 [!weak_alias]: Define __strnlen to strnlen.
5947 * atexit.c: New file, from libiberty.
5949 2000-05-06 Jim Meyering <meyering@lucent.com>
5951 * closeout.c (close_stdout_status): Also check for errors on the
5954 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5956 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5957 instead of xmalloc, xrealloc, path_concat.
5958 (locale_charset): Treat empty environment variables as absent.
5959 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5961 2000-05-04 Jim Meyering <meyering@lucent.com>
5963 * getopt.c: Update from glibc.
5964 * obstack.c: Likewise.
5965 * obstack.h: Likewise.
5966 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5968 * regex.h: Likewise.
5969 * strndup.c: Likewise.
5970 * strnlen.c: New file, from glibc.
5972 2000-05-01 Jim Meyering <meyering@lucent.com>
5974 * full-write.c (full_write): Remove `FIXME' part of comment.
5976 2000-04-29 Jim Meyering <meyering@lucent.com>
5978 * path-concat.c: Declare strdup only if it's not defined.
5979 * canon-host.c: Likewise.
5981 2000-04-28 Jim Meyering <meyering@lucent.com>
5983 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5984 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5985 included first, then limits.h is included by locale.h by libintl.h.
5986 From John David Anglin.
5988 2000-04-25 Jim Meyering <meyering@lucent.com>
5990 * makepath.c (S_IRWXUGO): Define.
5991 (make_path): Always perform explicit chmod if MODE specifies any
5992 of the `special' permission bits. Prompted by a bug report against
5993 install from Mate Wierdl and Joost van Baal.
5995 2000-04-18 Jim Meyering <meyering@lucent.com>
5999 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6000 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6002 2000-04-17 Jim Meyering <meyering@lucent.com>
6004 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6005 the definition of it to rpl_strftime also defined-away the system's
6008 2000-04-15 Jim Meyering <meyering@lucent.com>
6010 Use `C' to denote so-called `contiguous' files, the same way
6012 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6013 (ftypelet): Use S_ISCTG.
6014 From Michael Deutschmann.
6016 2000-04-14 Jim Meyering <meyering@lucent.com>
6018 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6020 2000-04-08 Jim Meyering <meyering@lucent.com>
6022 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6023 names don't conflict. Reported by Eli Zaretskii.
6025 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6027 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6028 bug. Deal with the different error behavior of Irix iconv.
6030 2000-04-07 Jim Meyering <meyering@lucent.com>
6032 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6033 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6035 2000-04-05 Jim Meyering <meyering@lucent.com>
6037 Portability tweaks required for ultrix4.3.
6038 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6039 * readutmp.c: Include sys/types.h before sys/stat.h.
6040 * canon-host.c: Declare strdup.
6041 * path-concat.c: Likewise.
6042 From John David Anglin.
6044 2000-04-04 Jim Meyering <meyering@lucent.com>
6046 Be more DOS 8.3-friendly.
6047 * ref-add.sin: Renamed from ref-add.sed.in.
6048 * ref-del.sin: Renamed from ref-del.sed.in.
6049 * Makefile.am: Reflect renaming.
6050 Reported by Eli Zaretskii.
6052 Use a temporary file name that won't clash with `charset.alias'
6053 in the DOS 8.3 name space.
6054 * Makefile.am (charset_tmp): Define.
6055 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6056 (uninstall-local): Likewise.
6057 Reported by Eli Zaretskii.
6059 2000-03-29 Paul Eggert <eggert@twinsun.com>
6061 * time/strftime.c (my_strftime): Make sure we call the system
6062 strftime, not ourselves, when invoking the underlying strftime.
6064 2000-03-24 Jim Meyering <meyering@lucent.com>
6066 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6067 (charset_alias): Define.
6068 (install-exec-local): Factor out common code.
6069 (uninstall-local): Split lines longer than 80.
6070 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6072 (.sed.in.sed): New rule. Don't redirect directly to $@.
6073 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6075 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6077 * config.charset: Output a line containing "Packages using this file".
6078 * ref-add.sed.in, ref-del.sed.in: New files.
6079 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6080 ref-del.sed): New rules.
6082 2000-03-17 Jim Meyering <meyering@lucent.com>
6084 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6085 Otherwise, include <strings.h>
6087 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6089 * unicodeio.c (utf8_wctomb): New function.
6090 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6091 format instead of in UCS-4 with platform dependent endianness.
6093 2000-03-07 Paul Eggert <eggert@twinsun.com>
6095 * savedir.c (savedir): Work even if directory size is
6096 negative; this can happen with some screwy NFS configurations.
6098 2000-03-06 Jim Meyering <meyering@lucent.com>
6100 * localcharset.c (get_charset_aliases): Don't try to free file_name
6101 if it's NULL (because we ran out of memory). From Bruno Haible.
6103 2000-03-05 Jim Meyering <meyering@lucent.com>
6105 * localcharset.c ("path-concat.h"): Include.
6106 (get_charset_aliases): Use path_concat instead of ANSI string
6109 * unicodeio.h (PARAMS): Define.
6110 Use it to guard prototype.
6112 2000-03-04 Jim Meyering <meyering@lucent.com>
6114 * Makefile.am (install-exec-local): Create $(libdir) before installing
6116 (uninstall-local): Uncomment this rule so `make distcheck' works
6119 * unicodeio.c (<errno.h>): Include it.
6120 (errno): Declare if not defined.
6122 * localcharset.c: Add Bruno's comment justifying use of volatile.
6124 * config.charset: New version, incorporating remarks from a linux
6125 i18n mailing list. From Bruno Haible.
6127 2000-03-02 Jim Meyering <meyering@lucent.com>
6129 * Makefile.am (EXTRA_DIST): Add config.charset.
6131 2000-03-01 Jim Meyering <meyering@lucent.com>
6133 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6134 * unicodeio.c: Likewise.
6136 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6138 * config.charset: New file.
6139 * localcharset.c: New file.
6140 * unicodeio.h, unicodeio.c: New files.
6141 * Makefile.am (DEFS): Add -DLIBDIR=...
6142 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6143 (noinst_HEADERS): Add unicodeio.h.
6144 (all-local, install-exec-local, charset.alias): New targets.
6146 2000-02-28 Paul Eggert <eggert@twinsun.com>
6148 * quotearg.c (ALERT_CHAR): New macro.
6149 (quotearg_buffer_restyled): Use it.
6151 2000-02-27 Jim Meyering <meyering@lucent.com>
6153 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6154 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6156 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6157 not `#if STDC_HEADERS'.
6158 Declare malloc if needed.
6160 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6161 now that autoconf always defines the HAVE_DECL_ symbols.
6162 * human.c: Likewise.
6164 * strtoumax.c: Likewise.
6166 * backupfile.c: Arrange for cpp to fail if the configure-time
6167 declaration check was not run.
6169 * human.c: Likewise.
6171 * strtoumax.c: Likewise.
6173 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6174 then first look up the entire `.'-containing string as a login name.
6176 2000-02-18 Paul Eggert <eggert@twinsun.com>
6178 * getdate.y: Handle two-digit years with leading zeros correctly.
6179 (textint): New typedef.
6180 (parser_control): Member year changed from int to textint.
6182 (YYSTYPE): Removed; replaced by %union with int and textint members.
6183 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6184 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6185 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6186 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6187 (date, number, to_year): Use width of number in digits, not its value,
6188 to determine whether it's a 2-digit year, or a 2-digit time.
6189 (yylex): Store number of digits of numeric tokens.
6190 Reported by John Kendall.
6192 (parser_control): Changed from struct parser_control to typedef (for
6193 consistency). All uses changed.
6195 (tID): Removed; not used.
6196 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6198 2000-02-14 Paul Eggert <eggert@twinsun.com>
6200 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6201 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6203 2000-02-12 Jim Meyering <meyering@lucent.com>
6205 * userspec.c (ISDIGIT): Define it.
6206 (isdigit): Remove definition.
6207 (is_number): Use ISDIGIT, not isdigit.
6208 <libintl.h>: Include.
6210 (parse_user_spec): Mark translatable strings.
6212 2000-02-10 Jim Meyering <meyering@lucent.com>
6214 With these changes, nanosleep.[ch] are finally enough like the other
6215 lib/* replacement files to compile on a few more losing systems.
6217 * nanosleep.h: Don't include config.h.
6218 Remove prototype from declaration of nanosleep.
6219 (PARAMS): Remove now-unneeded definition.
6220 * nanosleep.c: #undef nanosleep.
6221 (rpl_nanosleep): Rename from nanosleep.
6223 2000-02-03 Jim Meyering <meyering@lucent.com>
6225 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6226 rather than with `#if HAVE_UTMPNAME'.
6228 2000-02-01 Jim Meyering <meyering@lucent.com>
6230 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6232 2000-01-31 Jim Meyering <meyering@lucent.com>
6234 * nanosleep.h (nanosleep): Guard declaration with
6235 `#if ! HAVE_DECL_NANOSLEEP'.
6236 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6237 the declaration in that vendor's sys/timers.h.
6238 Reported by Christian Krackowizer.
6240 * quotearg.c (ISASCII): Add #undef and move definition to follow
6241 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6242 (ISPRINT): Likewise.
6243 Reported by Tom Tromey.
6245 2000-01-30 Jim Meyering <meyering@lucent.com>
6247 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6248 uses of ->ut_name. The latter doesn't work with new Linux header files
6249 where only utmpx.ut_user is declared.
6251 * readutmp.h (UT_USER): Define.
6253 2000-01-23 Jim Meyering <meyering@lucent.com>
6255 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6258 2000-01-22 Jim Meyering <meyering@lucent.com>
6260 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6261 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6262 Required for some AIX systems. Reported by Christian Krackowizer.
6263 [TESTING] (main): New function.
6265 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6266 * dirname.c (dir_name): Support for DOS-style file names with drive
6269 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6271 * strverscmp.c (ISDIGIT): Define.
6272 (strverscmp): Use ISDIGIT, not isdigit.
6274 2000-01-17 Paul Eggert <eggert@twinsun.com>
6276 * nanosleep.c (nanosleep):
6277 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6278 POSIX.1 doesn't require SA_INTERRUPT and some systems
6279 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6280 it's been part of POSIX.1 since day 1 (in 1988).
6282 2000-01-17 Jim Meyering <meyering@lucent.com>
6284 * interlock: Remove unused file. Reported by François Pinard.
6286 2000-01-16 Paul Eggert <eggert@twinsun.com>
6288 * quotearg.c (quotearg_buffer_restyled): Do not quote
6289 alert, backslash, formfeed, and vertical tab unnecessarily in
6290 shell quoting style.
6293 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6294 Free Software Foundation, Inc.
6295 Copying and distribution of this file, with or without modification,
6296 are permitted provided the copyright notice and this notice are preserved.