1 2005-01-21 Bruno Haible <bruno@clisp.org>
3 * classpath.h: New file, from GNU gettext.
4 * classpath.c: New file, from GNU gettext.
6 2005-01-20 Simon Josefsson <jas@extundo.com>
8 * version-etc-fsf.c: New file, with version_etc_copyright.
9 * version-etc.c: Remove version_etc_copyright.
10 * version-etc.h (version_etc_copyright): Use [] instead of * in
11 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
13 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
15 * save-cwd.c (save_cwd): Remove code to support the case
16 where fchdir is missing or flaky.
18 2005-01-20 Simon Josefsson <jas@extundo.com>
20 * base64.h (isbase64): Add.
22 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
23 using a unsigned prototype, don't inline.
24 (base64_decode): Use it.
26 2005-01-19 Bruno Haible <bruno@clisp.org>
28 * sh-quote.h: New file, from GNU gettext.
29 * sh-quote.c: New file, from GNU gettext.
31 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
33 Merge changes from coreutils, as described below in several
34 changelogs dated today.
36 * save-cwd.c: Include "save-cwd.h" before other include files.
37 (O_DIRECTORY): Remove; not needed here, since "." must be
38 a directory. All uses removed.
39 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
40 universal on Suns, and we also need to test for IRIX.
41 Revamp code to use 'if' rather than '#if'.
42 Avoid unnecessary comparison of cwd->desc to 0.
44 * utimens.c (futimens): Robustify the previous patch, by checking
45 for known valid error numbers rather than observed invalid ones.
47 2005-01-18 Jim Meyering <jim@meyering.net>
49 * version-etc.c (version_etc_copyright): Update copyright date.
51 * utimens.c (futimens): Account for the fact that futimes
52 can also fail with errno == ENOSYS or errno == ENOENT.
53 Patch from Dmitry V. Levin.
55 Change the name of the robust chdir function from chdir to chdir_long.
56 * save-cwd.c: Include chdir-long.h rather than chdir.h.
57 (restore_cwd): Use chdir_long, not chdir.
58 * chdir-long.c: Renamed from chdir.c.
59 * chdir-long.h: Renamed from chdir.h.
60 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the Hurd.
61 2005-01-18 Bob Proulx <bob@proulx.com>
63 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
64 offsetof() macro construct to avoid compile failure with native HP-UX
67 2005-01-06 Bruno Haible <bruno@clisp.org>
69 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
70 because stpncpy.m4 takes care of it.
72 2004-01-24 Bruno Haible <bruno@clisp.org>
74 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
76 2003-10-09 Bruno Haible <bruno@clisp.org>
78 * progreloc.c: Include xalloc.h instead of xmalloc.h.
80 2005-01-06 Bruno Haible <bruno@clisp.org>
82 * fwriteerror.h (fwriteerror): Change specification to include fclose.
83 * fwriteerror.c: Include <stdbool.h>.
84 (fwriteerror): At the end, close the file stream. Record whether
85 stdout was already closed.
87 2004-05-27 Bruno Haible <bruno@clisp.org>
89 * execute.c (environ): Declare if needed.
90 * pipe.c (environ): Likewise.
91 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
93 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
95 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
96 definitions to be after all include files, to avoid collisions.
97 Problem reported by Bob Proulx.
99 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
101 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
102 not needed. This removes a dependency on the gettext module.
103 [defined _LIBC]: Do not include <libintl.h>; not needed.
105 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
107 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
110 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
112 * argp-parse.c: Include <stddef.h>.
113 (alignof, alignto): New macros.
114 (parser_init): Don't assume that void * is aligned sufficiently
117 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
118 need to extend the stack.
119 (YYINITDEPTH): New macro, so that the initial stack isn't overly
122 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
124 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
126 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
128 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
129 Remove now-obsolete comment about AIX.
130 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
131 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
132 (YYMAXDEPTH): New macro.
134 2004-12-18 Bruno Haible <bruno@clisp.org>
136 * fatal-signal.c (fatal_signals): Make non-const.
137 (init_fatal_signals): New function.
138 (uninstall_handlers, install_handlers): Ignore signals that were set to
140 (at_fatal_signal): Call init_fatal_signals.
141 (init_fatal_signal_set): Likewise. Ignore signals that were set to
143 Reported by Paul Eggert.
145 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
147 * getdate.y (textint): New member "negative".
148 (time_zone_hhmm): New function.
149 Expect 14 shift-reduce conflicts, not 13.
150 (o_colon_minutes): New rule.
151 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
152 (yylex): Set the "negative" member of signed numbers.
154 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
156 Changes imported from coreutils.
157 * hard-locale.c: Assume <locale.h> exists.
159 (GLIBC_VERSION): New macro.
160 (hard_locale): Assume setlocale exists.
161 Rewrite to avoid #ifdef.
162 Use strdup rather than malloc + strcpy.
163 * human.c: Assume <locale.h> exists.
164 (human_readable): Assume localeconv exists.
166 2004-12-01 Jakub Jelinek <jakub@redhat.com>
168 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
169 convert T2, not T. (Imported from libc.)
171 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
173 * getcwd.c (is_ENAMETOOLONG): New macro.
174 (__getcwd.c): Don't restore errno; glibc doesn't.
175 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
176 first, falling back to our code only if its results look suspicious.
177 Ensure that the resulting buffer is only as large as necessary.
179 * readutmp.c: Include readutmp.h first.
180 Include <errno.h>, since readutmp.h no longer does that.
181 * readutmp.h: Don't include <errno.h>,
182 <sys/param.h>, <time.h>; not needed to establish interface.
183 (errno): Remove decl.
184 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
185 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
186 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
188 2004-11-28 Simon Josefsson <jas@extundo.com>
190 * base64.h, base64.c: New file.
192 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
194 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
196 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
198 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
199 HP's ANSI C compiler.
200 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
201 Declaring int functions causes warnings on some modern systems and
202 shouldn't be needed to compile on ancient ones.
203 * same.c (MIN) [defined MIN]: Don't define, since it's already
206 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
207 with the following changes.
208 (__set_errno): Parenthesize properly.
210 (MIN, MAX, MATCHING_INO): New macros.
211 (__getcwd): Define with prototype, not K&R form.
212 Use heuristics to allocate default buffer on stack if possible.
213 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
214 behavior, and to avoid the PATH_MAX limit when computing
216 Use MATCHING_INO to compare inode number to file.
217 Check for arithmetic overflow in size calculations.
218 Fix bug in reallocation of dot array that caused getcwd to fail
219 on directories nested deeper than 75.
220 Be more careful about saving errno on error.
221 Do not use realloc; use only free+malloc, as this is a bit
222 more flexible and avoids a needless copy operation.
223 Do not inspect st_dev and st_ino for symbolic links; POSIX
224 doesn't specify the latter.
225 Check for closedir errors.
226 Avoid needless casts.
227 Use "#ifdef weak_alias" around weak_alias, to be like other
229 The following changes to getcwd.c have effect only when used in
230 gnulib; they have no effect inside glibc proper.
231 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
232 as alloca isn't used.
233 (alloca, __alloca): Likewise.
234 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
235 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
236 unconditionally, as gnulib assumes C89 or better.
237 Do not include <sys/param.h>.
238 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
239 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
241 (NULL) [!defined NULL]: Remove; we assume C89 or better.
242 Include <dirent.h> in a way that is compatible with modern Autoconf.
243 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
244 New macros, if not already defined.
245 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
246 Use "_LIBC", not "defined _LIBC", for consistency.
247 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
249 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
250 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
251 * xgetcwd.c: David MacKenzie's old code was removed, so give
252 credit only to Jim Meyering and adjust the copyright dates.
253 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
254 <stdlib.h>, <unistd.h>, "pathmax.h".
255 Instead, include "xgetcwd.h" (first) and "getcwd.h".
256 (INITIAL_BUFFER_SIZE): Remove.
257 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
259 2004-11-23 Jim Meyering <jim@meyering.net>
261 * getopt_.h: Remove trailing blanks.
263 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
265 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
266 (futimens): New function, which uses futimes if available.
267 (futimens, utimens): Support timespec==NULL, with same semantics
268 as utime and utimens.
269 * utimens.h (futimens): New decl.
271 2004-11-23 Jim Meyering <jim@meyering.net>
273 * __fpending.c: Add comment.
275 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
277 * getopt_.h: Re-addition of __getopt_argv_const caused
278 redefinition warnings. To avoid them, include the defines
279 in `#if !defined __need_getopt ... #endif'. The only place
280 where __getopt_argv_const is used is in definitions
281 of getopt_long and getopt_long_only below, which are as well
282 protected by `#ifndef __need_getopt'.
283 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
284 __need_getopt after including <stdio.h> and <unistd.h> These
285 headers might have defined it.
287 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
289 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
291 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
292 optopt): Use them instead of invoking ## directly; otherwise, the
293 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
295 2004-11-19 Bruno Haible <bruno@clisp.org>
297 * strtok_r.c: Move comments from here...
298 * strtok_r.h: ... to here.
300 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
302 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
303 might fail. Problem reported by Yoann Vandoorselaere.
304 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
305 that mishandle size_t overflow.
307 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
309 * canon-host.c: Include "strdup.h".
310 (canon_host): Use getaddrinfo if available, so that IPv6 works.
311 Use strdup instead of malloc/strcpy to duplicate strings.
313 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
314 (human_space_before_unit): New constant.
315 * human.c (human_readable): Support it.
317 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
318 (xgetcwd): Set errno correctly when failing.
319 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
320 the failure is actually due to a PATH_MAX problem.
322 Further getopt changes to make it more likely that glibc will
323 buy the changes back.
324 * getopt.c (POSIXLY_CORRECT): New constant.
325 (getopt): Use it, so to preserve glibc semantic
326 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
327 when compiling for libc.
328 * getopt_.h (__getopt_argv_const): Bring it back.
329 (getopt_long, getopt_long_only): Use it.
331 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
332 New arg POSIXLY_CORRECT. All callers changed.
333 (getopt): Argv is now char * const *, as per standard.
334 (_getopt_internal_r, _getopt_internal): Argv is now char **,
335 not char *__getopt_argv_const *.
336 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
337 _getopt_long_only_r): Likewise.
338 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
339 * getopt_int.h (_getopt_internal, _getopt_internal_r,
340 _getopt_long_r, _getopt_long_only_r): Likewise.
341 * getopt_.h (__getopt_argv_const): Remove.
342 (getopt): Argv is now char * const *, as per standard.
344 * getdate.y (tORDINAL): New token.
345 (day, relunit): Allow it for relative times.
346 (relative_time_table): Use tORDINAL for ordinals.
348 2004-11-15 Jim Meyering <jim@meyering.net>
350 * closeout.c: Include "__fpending.h" once again.
352 (close_stdout): Don't fail just because stdout was closed initially,
353 since some programs don't write to stdout in the normal course of
354 operation (other than --version and --help), and we don't want this
355 function to make e.g. `touch file >&-' fail.
356 But do fail if it was closed and someone has tried to write to it.
357 E.g., `printf foo >&-' must fail.
359 2004-11-11 Simon Josefsson <jas@extundo.com>
361 * strtok_r.h, strtok_r.c: New file.
363 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
365 * getopt_.h (__getopt_argv_const): New macro, to be used so that
366 we can stop lying to compilers about the constness of argv when we
367 are compiled outside glibc.
368 (getopt, getopt_long, getopt_long_only): Use it.
369 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
371 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
372 _getopt_long_only_r): Likewise.
373 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
374 _getopt_long_only_r): Likewise.
376 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
377 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
378 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
379 the other external symbols.
380 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
381 declaration, since the above renaming now works around collisions.
383 2004-11-11 Jim Meyering <jim@meyering.net>
385 * linebreak.c: Remove trailing blanks.
386 * alloca_.h: Likewise.
388 * euidaccess.c: Likewise.
389 * allocsa.h: Likewise.
391 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
393 * mktime.c (SHR): New macro, which is a portable
394 substitute for >> that should work even on Crays.
395 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
396 Problem reported by Mark D. Baushke in
397 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
398 * getdate.y (SHR): Likewise.
400 * strftime.c (SHR): Likewise.
402 * quotearg.c (struct quoting_options): Use unsigned int for
403 quote_these_too, so that right shifts are well defined. All uses
406 2004-11-10 Simon Josefsson <jas@extundo.com>
408 * getaddrinfo.h, getaddrinfo.c: New files.
410 2004-11-10 Jim Meyering <jim@meyering.net>
412 Ensure that no close failure goes unreported.
413 * closeout.c (close_stdout): Always close stdout. I.e., don't
414 return early when it seems there's nothing to flush.
415 Don't include __fpending.h.
417 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
419 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
421 2004-11-05 Bruno Haible <bruno@clisp.org>
423 * readlink.c: Include stddef.h, needed for size_t on Woe32.
424 Reported by Mark D. Baushke <mdb@cvshome.org>.
426 2004-11-04 Bruno Haible <bruno@clisp.org>
428 2004-09-11 Bruno Haible <bruno@clisp.org>
429 * allocsa.valgrind: New file.
430 2004-02-06 Bruno Haible <bruno@clisp.org>
431 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
432 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
433 Reported by Christopher Seip <chris.seip@hp.com>.
435 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
437 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
438 with errno == ERANGE if the buffer is too small.
439 Problem reported by Mark D. Baushke.
441 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
443 * xreadlink.c (MAXSIZE): New macro.
444 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
445 size does not exceed MAXSIZE. Avoid cast.
446 As suggested by Mark D. Baushke in
447 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
448 if readlink fails with buffer size just under MAXSIZE, try again
451 2004-11-02 Derek R. Price <derek@ximbiot.com>
452 and Paul Eggert <eggert@cs.ucla.edu>
454 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
455 (get_date): Overparenthesize to avoid GCC warning.
457 2004-11-02 Bruno Haible <bruno@clisp.org>
459 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
460 function returns void.
462 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
464 * getpass.c (fflush_unlocked, flockfile, funlockfile)
465 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
468 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
470 * getdate.y: Add support for TZ="foo" within a date string.
471 Fix some bugs near time_t boundaries. Reject dates with
472 out-of-range components, e.g., "Sept 31".
473 Include <stdlib.h>, "setenv.h", "xalloc.h".
474 (ISDIGIT_LOCALE): Remove; unused.
475 Note that the TZ and time functions used here are not reentrant.
476 (mktime_ok, get_tz): New functions.
477 (TZBUFSIZE): New constant.
478 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
479 This requires that we sometimes generate our own TZ="XXX..." setting.
481 2004-10-27 Derek R. Price <derek@ximbiot.com>
483 * mktime.c (not_equal_tm): Remove redundant check.
485 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
487 * getdate.y: Use Bison 1.875 features, and some minor
488 code cleanups. This change does not affect semantics.
489 Don't include <stdlib.h>; no longer needed.
490 Don't include unlocked-io.h; only the "#if TEST" code uses
491 stdio, and performance isn't crucial there.
492 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
493 Bison 1.875 features as described below.
494 All uses of "PC." replaced by "pc->".
495 (YYSTYPE): Add a forward declaration.
496 (yylex, yyerror): Use full prototypes in forward decls.
497 Use "%pure-parser" rather than obsolescent "%pure_parser".
498 Use %parse-param and %lex-param instead of obsolescent
499 YYPARSE_PARAM and YYLEX_PARAM.
500 (meridian_table, month_and_day_table, time_units_table,
501 relative_time_table, time_zone_table, military_table,
502 lookup_zone, lookup_word, get_date):
503 Use NULL instead of 0 where appropriate.
504 (to_hour): Avoid abort (), to avoid a dependency on
506 (yyerror, yylex): Now accepts parser_control * arg.
507 (main) [TEST]: Use '\0' rather than 0 for char.
509 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
511 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
512 It's now the caller's responsibility to handle the case where
513 !HAVE_GETPAGESIZE && !defined getpagesize.
515 * mktime.c (leapyear): Arg is long int, not int.
517 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
519 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
521 2004-10-12 Simon Josefsson <jas@extundo.com>
523 * getpass.c (fflush_unlocked, flockfile, funlockfile)
524 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
527 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
529 * vsnprintf.h: New file.
530 * vsnprintf.c: New file.
532 2004-10-07 Bruno Haible <bruno@clisp.org>
534 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
535 into the provided buffer.
537 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
539 * diacrit.c, diacrit.h: Add GPL notice.
541 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
542 * atanl.c (atanl): Keep the code as similar to glibc as possible.
543 * logl.c (logl): Keep the code as similar to glibc as possible.
544 This avoids a potential constant-folding bug.
546 2004-10-05 Bruno Haible <bruno@clisp.org>
548 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
550 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
552 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
553 * xmalloc.c (xmemdup): Likewise.
554 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
555 XFREE): Remove these long-obsolescent macros.
556 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
559 * regex.c (re_comp): Cast gettext return value to char *,
560 Problem reported by Martin Neitzel via Mark D. Baushke.
562 2004-10-04 Simon Josefsson <jas@extundo.com>
564 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
565 '#ifdef USE_UNLOCKED_IO'.
567 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
569 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
570 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
571 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
572 regex.c, sha1.c, version-etc.c, yesno.c:
573 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
574 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
575 the includer's responsibility.
579 * modechange.c (mode_compile): Don't decrement a pointer that
580 points to the start of a string, as the C Standard says the
581 resulting behavior is undefined.
583 * backupfile.h (enum backuptype): Rename none -> no_backups,
584 simple -> simple_backups, numbered_existing ->
585 numbered_existing_backups, numbered -> numbered_backups
586 to avoid shadowing problems. All uses changed.
587 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
588 * backupfile.c (check_extension, numbered_backup):
589 Rename locals to avoid shadowing 'basename'.
590 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
593 * .cppi-disable: Add getopt_.h, getopt_int.h.
594 * .cvsignore: Add getopt.h.
596 2004-10-04 Simon Josefsson <jas@extundo.com>
598 * memmem.h: New file.
599 * memmem.c: New file, taken from glibc.
601 2004-10-02 Jim Meyering <jim@meyering.net>
603 * dirfd.h, getpagesize.h: Add copyright notice.
605 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
607 * snprintf.c: Remove comments as to why each header is needed.
609 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
611 * strsep.h: New file.
612 * strsep.c: New file.
614 2004-10-01 Simon Josefsson <jas@extundo.com>
616 * snprintf.c (snprintf): Handle size==0.
618 2004-10-01 Simon Josefsson <jas@extundo.com>
619 Bruno Haible <bruno@clisp.org>
621 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
622 (snprintf): Declare 'args'.
624 2004-09-30 Simon Josefsson <jas@extundo.com>
626 * snprintf.h, snprintf.c: New files.
628 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
630 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
631 (hol_entry_help): Never translate an empty string.
632 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
633 * argp.h (OPTION_NO_TRANS): New option.
635 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
637 * xvasprintf.c: Include xalloc.h.
638 (xvasprintf): Use xalloc_die, not xmalloc_die.
640 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
642 * dummy.c: Change copyright notice to FSF, and license to GPL.
644 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
646 * argp-pvh.c (argp_program_version_hook): Provide initial value.
647 Problem reported by Bruno Haible in:
648 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
650 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
652 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
653 in case some system header has #define'd it. Problem reported by
655 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
657 2004-09-08 Bruno Haible <bruno@clisp.org>
659 * stdint_.h.in: New file, taken from GNU clisp.
661 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
663 * xvasprintf.h: New file.
664 * xvasprintf.c: New file.
665 * xasprintf.c: New file.
667 2004-09-08 Bruno Haible <bruno@clisp.org>
669 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
671 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
673 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
675 Import from coreutils.
676 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
677 strings on unbounded length. alloca's performance benefits aren't
680 (parse_with_separator): New function, with most of the internals
681 of the old parse_user_spec. Allow user to omit both user and group,
682 for compatibility with FreeBSD.
683 Clone only the user name, not the entire spec.
684 Do not set *uid, *gid unless entirely successful.
685 Avoid memory leak in some failing cases.
686 Fix regression for USER.GROUP reported by Dmitry V. Levin in
687 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
688 (parse_user_spec): Rewrite to use parse_with_separator.
690 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
692 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
693 its complicated substitute.
694 * argp-help.c: Include <errno.h>, for program_invocation_short_name
695 and program_invocation_name.
696 (__argp_basename) [!_LIBC]: Remove; the only use was
697 replaced by its body.
698 (__argp_short_program_name): Change condition from
699 !defined __argp_short_program_name to
700 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
701 to match argp-namefrob.h.
702 (__argp_failure): Don't assume strerror_r returns char *.
703 * argp-parse.c (N_): Define unconditionally.
704 (argp_default_options): Fill out initializers with 0 to avoid
707 2004-08-12 Simon Josefsson <jas@extundo.com>
709 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
710 * getopt_.h: Renamed from getopt.h.
712 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
714 Merge from coreutils.
716 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
717 wmemchr or wmemcpy. Problem reported by Robert Dahlem
718 for Reliant Unix 5.43.
720 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
721 (union fooround): Use uintmax_t, not long int.
722 The rest is a merge from libc:
723 [defined _LIBC]: Include <shlib-compat.h>.
724 (_obstack) [defined _LIBC]: Remove after 2.3.4.
726 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
728 * strverscmp.c: Convert to UTF-8.
730 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
732 * obstack.h (obstack_empty_p):
733 Don't assume that chunk->contents is suitably aligned.
734 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
735 Likewise. Problem reported by Benno in
736 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
738 * chown.c (rpl_chown): Work even if the file is writeable but not
739 readable. This could be improved further but it'd take some work.
741 2004-08-08 Simon Josefsson <jas@extundo.com>
743 * xgethostname.c: Don't include error.h (not used).
746 * getpass.c: Include getpass.h first.
748 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
750 * xalloc-die.c: New files.
751 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
753 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
754 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
755 (_, N_, xalloc_die): Move to xalloc-die.c.
756 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
757 so that we needn't mess with xalloc_msg_memory_exhausted.
759 * sha1.h: Renamed from sha.h.
760 (SHA1_H): Renamed from _SHA_H.
761 (sha1_ctx): Renamed from sha_ctx.
762 (sha1_init_ctx): Renamed from sha_init_ctx.
763 (sha1_process_block): Renamed from sha_process_block.
764 (sha1_process_bytes): Renamed from sha_process_bytes.
765 (sha1_finish_ctx): Renamed from sha_finish_ctx.
766 (sha1_read_ctx): Renamed from sha_read_ctx.
767 (sha1_stream): Renamed from sha_stream.
768 (sha1_buffer): Renamed from sha_buffer.
769 * sha1.c: Likewise; renamed from sha.c.
770 Do not include <sys/types.h>.
771 Include <stddef.h> rather than <stdlib.h>.
773 2004-08-08 Bruno Haible <bruno@clisp.org>
775 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
776 FILESYSTEM_PREFIX_LEN.
777 * progreloc.c: Likewise.
778 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
780 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
783 * argp-help.c (make_hol, hol_append): Don't assume that
784 SIZE_MAX is a valid preprocessor constant.
785 (__argp_basename): Change from "#ifndef _LIBC"
786 to "#ifndef __argp_short_program_name", so that
787 we don't compile these functions for tar.
789 More merges from coreutils.
790 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
791 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
793 * addext.c: Remove; no longer needed.
794 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
795 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
796 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
797 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
798 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
799 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
800 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
801 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
802 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
803 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
804 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
805 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
806 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
807 Import changes from coreutils.
809 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
811 Merge from coreutils.
813 * .gdb-history: Remove; this doesn't belong here.
815 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
816 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
817 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
819 * dirname.h: Include <stdbool.h>.
820 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
821 for consistency with POSIX terminology. All uses changed.
822 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
823 (strip_trailing_slashes): Use bool for booleans.
824 * stripslash.c (strip_trailing_slashes): Likewise.
826 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
827 sometimes returns a positive errno value even when it succeeds.
828 (print_errno_message) [!LIBC]: Fall back on strerror if
831 * path-concat.c (mempcpy): Don't define if a system header defines it.
832 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
833 (longest_relative_suffix): New function.
834 (path_concat): Use it. Assume first argument is not NULL.
835 Port to DOS. Omit redundant separators.
836 Report an error instead of returning NULL.
837 Use mempcpy instead of memcpy.
838 (xpath_concat): Remove: not declared or used.
840 * same.h: Include <stdbool.h>
841 (same_name): Return bool, not int.
842 * same.c (same_name): Likewise.
843 (errno): Don't declare; we assume C89 or better now.
845 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
846 if not already defined.
848 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
849 * dup-safer.c (errno): Likewise.
851 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
853 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
856 2004-08-03 Simon Josefsson <jas@extundo.com>
858 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
859 * progname.h: Don't include stdbool.h.
861 2004-08-02 Simon Josefsson <jas@extundo.com>
863 * getsubopt.h: New file, with comments from Bruno Haible.
864 * getsubopt.c: New file, from glibc, but slightly modified based on
865 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
867 2004-08-01 Simon Josefsson <jas@extundo.com>
869 * xgetdomainname.c: Include stdlib.h, for free().
871 2004-07-16 Simon Josefsson <jas@extundo.com>
875 2004-07-16 Bruno Haible <bruno@clisp.org>
877 * backupfile.h: Add extern "C" for C++.
878 * closeout.h: Likewise.
879 * copy-file.h: Likewise.
880 * findprog.h: Likewise.
881 * full-write.h: Likewise.
882 * pathname.h: Likewise.
883 * progname.h: Likewise.
884 * stpcpy.h: Likewise.
885 * stpncpy.h: Likewise.
886 * strcase.h: Likewise.
887 * strstr.h: Likewise.
888 * xalloc.h: Likewise.
890 * mbswidth.h: Add extern "C" for C++.
891 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
893 2004-07-09 Simon Josefsson <jas@extundo.com>
895 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
896 failed without this.)
898 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
900 * fchown-stub.c: New file.
902 2004-06-24 Jim Meyering <jim@meyering.net>
904 * obstack.h (obstack_base): Cast to (void *), per documentation.
906 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
908 * argz.c, argz_.h: New files, which are autoupdated from libtool.
910 2004-06-01 Jim Meyering <jim@meyering.net>
912 * calloc.c: New file.
914 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
916 * getdate.y (yylex): Allow space between sign and number.
917 Problem reported by Dan Jacobson.
919 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
920 and Jim Meyering <jim@meyering.net>
922 Merge from coreutils CVS.
924 * stat-macros.h: New file, with contents from file-type.h
925 and coreutils' system.h.
926 * file-type.c: Include "stat-macros.h".
927 * file-type.h (file_type): Move all macro definitions to new file,
930 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
931 Wrap old code with this conditional.
932 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
933 function that does not dereference symlinks.
934 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
936 * xreadlink.c: Include xreadlink.h first, to catch .h file
938 (xreadlink): Accept new arg SIZE, for efficiency.
939 All decls and uses changed.
940 * xreadlink.h: Include <stddef.h>, for size_t.
942 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
943 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
945 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
947 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
949 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
950 macros to be defined.
951 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
952 the allocator returns NULL because the requested size is zero.
954 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
956 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
957 var. Add comment explaining why libc still defines it. This
958 merges the following patch from glibc:
959 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
961 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
963 * obstack.c (_obstack): Remove unused variable. It hasn't been
964 present in glibc since revision 1.1 of this file.
965 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
966 obstack_alignment_mask, obstack_alloc, obstack_base,
967 obstack_blank, obstack_blank_fast, obstack_chunk_size,
968 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
969 obstack_grow0, obstack_init, obstack_int_grow,
970 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
971 obstack_next_free, obstack_object_size, obstack_ptr_grow,
972 obstack_ptr_grow_fast, obstack_room): Remove declarations of
973 nonexistent functions.
975 2004-05-17 Derek R. Price <derek@ximbiot.com>
976 Paul Eggert <eggert@cs.ucla.edu>
978 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
980 2004-05-14 Bruno Haible <bruno@clisp.org>
982 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
983 that consists of a '.' followed by an empty digit string.
984 Patch by Tor Lillqvist <tml@iki.fi>.
986 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
988 Port obstack to the AS/400, where pointers are 16 bytes wide and
989 you cannot cast an integer to a valid pointer. This patch is
990 currently waiting to be integrated into glibc; see
991 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
993 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
994 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
995 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
996 (struct obstack): temp member is now a union of a pointer and
997 an integer, instead of an integer. All integer uses changed.
998 This does not affect the physical layout of struct obstack,
999 except on hosts (like the AS/400) where the size or alignment of
1000 void * is greater than that of ptrdiff_t.
1001 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1002 __STDC__)]: Store temporary in pointer member of union, not
1004 * obstack.c: Include <stddef.h>, for offsetof.
1005 (struct fooalign): Remove; it doesn't need a name.
1006 (union fooround): Change double to long double, and add void *.
1007 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1008 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1009 not a macro. Hence the values are always int; so remove all
1010 casts-to-int in uses.
1012 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1013 Derek Price <derek@ximbiot.com>
1015 * alloca.c: Include <alloca.h>, to get our interface.
1016 * alloca_.h: Use __alloca on AIX, so that we don't have to
1017 include <alloca.h> first. Use C89 prototype for alloca; this
1018 requires including <stddef.h> for size_t. Use extern "C" if C++.
1019 Use #elif for simplicity, since we can assume C89 now.
1020 Don't try to source the system alloca.h since it will not be found
1021 and to prevent recursively including its replacement.
1022 * fnmatch.c: Include <alloca.h> instead of opencoding.
1023 * regex.c: Likewise.
1025 2004-05-16 Derek Price <derek@ximbiot.com>
1026 Paul Eggert <eggert@cs.ucla.edu>
1028 getline cleanup. This changes the getndelim2 API: both order of
1029 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1032 * getline.c: Don't include stddef.h or stdio.h, since our
1033 interface does that.
1034 (getline): Always use getdelim, so that we don't have two
1035 copies of this code.
1036 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1038 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1039 (GETNDELIM2_MAXIMUM): New macro.
1040 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1041 instead of the old practice of delim2==0. All callers changed.
1042 Return -1 on overflow, instead of returning junk.
1043 Do not set *linesize unless allocation succeeds.
1044 * getndelim2.h: Do not include stddef.h; no longer needed, now
1045 that we include sys/types.h.
1046 * getnline.h: Likewise.
1047 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1048 (getndelim2): Reorder arguments.
1049 * getnline.c (getnline, getndelim):
1050 Don't discard the NMAX argument.
1051 (getnline): Invoke getndelim, to avoid code duplication.
1052 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1053 of (size_t) -1 by callers of the getnline family.
1055 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1057 * nanosleep.c (suspended): Change its type from int to
1058 sig_atomic_t volatile.
1059 (first_call): Make it private to rpl_nanosleep, and have it
1060 be zero initially as that's a bit faster.
1061 (my_usleep): Round up fractional times instead of truncating them,
1062 as this is the usual meaning for 'sleep'.
1064 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1066 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1067 (ENOSYS): Define if not defined.
1068 (settime): Fall back on stime if it exists and settimeofday fails.
1069 But don't bother with fallbacks if a method fails with errno == EPERM.
1071 2004-05-11 Jim Meyering <jim@meyering.net>
1073 Prior to this change, the save_cwd caller required read access to the
1074 current directory on most systems (ones with the fchdir function).
1076 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1077 fails, try write-only, and finally, resort to using xgetcwd.
1079 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1081 * obstack.c, obstack.h: Import changes from libc.
1083 2004-04-28 Bruno Haible <bruno@clisp.org>
1085 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1086 implicitly appends .exe to executables.
1087 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1088 accepts Windows pathnames.
1089 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1090 Cygwin like Windows, since it now accepts Windows pathnames.
1091 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1092 Cygwin like Windows, since it now accepts Windows pathnames.
1093 Reported by Derek Robert Price <derek@ximbiot.com>.
1095 2004-04-20 Jim Meyering <jim@meyering.net>
1097 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1099 2004-04-20 Jim Meyering <jim@meyering.net>
1100 Bruno Haible <bruno@clisp.org>
1102 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1103 memory when realloc fails.
1105 2004-04-18 Jim Meyering <jim@meyering.net>
1107 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1108 don't leak memory and do call END_UTMP_ENT.
1110 2004-04-11 Paul Eggert <eggert@twinsun.com>
1112 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1113 (CHAR_BIT): Remove, since we assume C89.
1114 Include <stdint.h> if available, as per current Autoconf CVS advice.
1116 2004-03-30 Paul Eggert <eggert@twinsun.com>
1118 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1119 not bool, to be more consistent with Unix conventions.
1120 Suggested by Bruno Haible.
1122 Merge from coreutils.
1124 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1127 * getdate.h: Include stdbool.h, and timespec.h instead of
1128 the usual <time.h> dance.
1129 (get_date): Change signature to support fractional time stamps.
1130 All callers changed.
1131 * getdate.y: Include "getdate.h" first, as we can now
1132 assume C89 and don't need to worry about 'const'.
1133 Similarly, include "unlocked-io.h" near start, not in middle.
1135 (textint.value): Use long int rather than int.
1136 (textint.digits): Use size_t rather than int.
1137 (BILLION, LOG10_BILLION): New constants.
1138 (parser_control): New member rel_ns. Members day_ordinal,
1139 time_zone, month, day, hour, minutes, rel_year, rel_month,
1140 rel_day, rel_hour, rel_minutes, rel_seconds
1141 are now long int, not int. Member seconds is now struct timespec,
1142 not int. New member timespec_seen. Members dates_seen, days_seen,
1143 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1145 (%union.intval): Now long int, not int.
1146 New member timespec.
1147 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1148 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1149 (spec): Now is a timespec or an item list.
1150 (timespec, items): New nonterminals.
1151 (time, rel, relunit, number, get_date):
1152 Add support for fractional seconds.
1153 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1154 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1155 (to_hour): First arg is now long int, not int.
1156 (to_year): Returns long int, not int.
1157 Don't treat year -70 like 70.
1158 (tm_diff): Returns long int, not int.
1159 (lookup_word): Use bool instead of int when appropriate.
1160 (yylex): Use size_t for count, not int.
1161 Detect overflow when parsing large integer constants.
1162 Add support for fractions.
1163 (get_date): Make pointers 'const' if possible.
1164 Use more-portable code to detect integer overflow.
1165 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1166 Don't use ctime; it's not reliable if the year has >4 digits.
1168 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1169 This is for compatibility with BSD.
1171 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1172 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1173 From coreutils' system.h.
1175 * userspec.c: Don't include "posixver.h".
1176 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1177 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1178 compatible extension. Simplify code by removing a boolean int
1179 that was always nonzero if a string was nonnull.
1181 2004-03-30 Jim Meyering <jim@meyering.net>
1183 Merge from coreutils.
1185 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1187 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1188 an empty input stream.
1190 * readtokens.c: Include <stdbool.h>.
1191 (readtoken): Use `size_t' rather than int/long.
1192 All callers adjusted.
1193 Use `bool' rather than `int' where appropriate.
1194 Use memset rather than an explicit loop.
1195 Use x2nrealloc rather than xrealloc.
1196 Allow the use of `\0' as a delimiter.
1197 (readtokens): Likewise.
1198 * readtokens.h (readtoken, readtokens): Update prototypes.
1200 2004-03-30 Bruno Haible <bruno@clisp.org>
1202 * getloadavg.c (getloadavg): Don't assume setlocale returns
1205 2004-03-29 Paul Eggert <eggert@twinsun.com>
1207 Merge changes to getloadavg.c from coreutils and Emacs.
1209 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1210 Define to an expression, not to the empty string.
1211 Include cloexec.h and xalloc.h.
1212 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1213 Use set_cloexec_flag rather than rolling our own.
1214 * cloexec.c, cloexec.h: New files.
1216 2004-03-18 Paul Eggert <eggert@twinsun.com>
1218 * getopt.h: Sync with libc CVS.
1220 2004-03-18 Paul Eggert <eggert@twinsun.com>
1221 Bruno Haible <bruno@clisp.org>
1223 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1224 not on all platforms that have <wchar.h>.
1225 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1227 2004-03-09 Paul Eggert <eggert@twinsun.com>
1229 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1231 * getopt_int.h: New file, also synced from libc.
1233 2004-03-07 Paul Eggert <eggert@twinsun.com>
1235 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1236 '#if' expressions. Unlike the code it replaces, it does not
1237 depend on (defined _SC_PAGESIZE). However, it does depend on
1238 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1239 first reported by Jason Andrade in
1240 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1242 2004-01-18 Simon Josefsson <jas@extundo.com>
1244 * strdup.h: New file.
1245 * strdup.c: Include it.
1246 * path-concat.c: Include strdup.h. Drop strdup declaration.
1247 * userspec.c: Include strdup.h. Drop strdup declaration.
1249 2004-02-06 Karl Berry <karl@gnu.org>
1251 * config.charset: update from gettext 0.14.1.
1253 2004-02-05 Paul Eggert <eggert@twinsun.com>
1255 Add comments and code, prompted by suggestions from Bruno Haible
1257 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1258 describing the enum quoting_style values.
1259 * quotearg.c (quotearg_alloc): New function.
1260 (quotearg_buffer_restyled): Treat lone { and } as special.
1261 Treat = as special. Work around bug with older shells
1262 that "see" a '\' that is really the 2nd byte of a multibyte char.
1263 Quote empty string with shell_quoting_style.
1265 2004-02-03 Bruno Haible <bruno@clisp.org>
1267 * pipe.h: New file, from GNU gettext.
1268 * pipe.c: New file, from GNU gettext.
1270 2004-01-27 Bruno Haible <bruno@clisp.org>
1272 * execute.h: New file, from GNU gettext.
1273 * execute.c: New file, from GNU gettext.
1274 * w32spawn.h: New file, from GNU gettext.
1276 2004-01-23 Paul Eggert <eggert@twinsun.com>
1278 Exit-status fix from coreutils.
1280 Use exit_failure consistently in place of EXIT_FAILURE,
1281 so that program exit statuses are consistent on failure.
1283 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1284 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1285 * argmatch.h: Comment fix to match the above.
1286 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1287 Now a macro referring to exit_failure, instead of a separate
1288 variable. Include "exitfail.h" to get it.
1289 * xstrtol.h: Include "exitfail.h".
1290 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1292 * long-options.c (parse_long_options): Use prototype
1293 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1296 2004-01-21 Jim Meyering <jim@meyering.net>
1298 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1299 so as not to conflict with a different-sized __mktime_internal
1300 function in GNU libc.
1301 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1302 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1304 2004-01-18 Paul Eggert <eggert@twinsun.com>
1306 Merge from diffutils.
1308 * file-type.c (file_type): Add typed memory objects.
1309 * file-type.h (S_TYPEISTMO): New macro.
1311 * c-stack.h (c_stack_action): Remove argv argument.
1312 * c-stack.c (c_stack_action): Likewise. All uses changed.
1313 (die): Don't calculate message unless segv_action returns.
1314 (get_stack_location, min_address_from_argv, max_address_from_argv,
1315 volatile stack_base, volatile_stack_size): Remove.
1316 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1317 that every segmentation violation is a stack overflow. (Ouch!)
1318 See Debian bug 136249 (still outstanding) for more info about why
1319 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1321 2003-11-30 Bruno Haible <bruno@clisp.org>
1323 Safer stack allocation.
1324 * setenv.c: Include allocsa.h.
1325 (alloca): Remove fallback definition.
1326 (freea): Remove macro.
1327 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1330 2003-10-17 Bruno Haible <bruno@clisp.org>
1332 * binary-io.h: Avoid warnings on Cygwin.
1334 2003-12-28 Bruno Haible <bruno@clisp.org>
1336 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1337 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1339 2003-11-28 Bruno Haible <bruno@clisp.org>
1341 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1343 2003-11-27 Bruno Haible <bruno@clisp.org>
1345 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1347 2003-11-17 Bruno Haible <bruno@clisp.org>
1349 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1351 2003-11-24 Bruno Haible <bruno@clisp.org>
1353 * xallocsa.h: New file, from GNU gettext.
1354 * xallocsa.c: New file, from GNU gettext.
1356 2003-11-24 Bruno Haible <bruno@clisp.org>
1358 * allocsa.h: New file, from GNU gettext.
1359 * allocsa.c: New file, from GNU gettext.
1361 2003-11-24 Bruno Haible <bruno@clisp.org>
1363 * eealloc.h: New file.
1365 2004-01-15 Jim Meyering <jim@meyering.net>
1367 Merge from coreutils.
1369 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1370 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1371 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1373 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1374 optional configure-time default.
1376 * version-etc.c (version_etc_copyright): Update copyright date.
1378 * xreadlink.c (xreadlink): Correct outdated comment.
1380 2004-01-15 Paul Eggert <eggert@twinsun.com>
1382 Merge from coreutils.
1384 * posixver.c: Include posixver.h.
1386 * same.c: Include <stdbool.h>, <limits.h>.
1387 (_POSIX_NAME_MAX): Define if not defined.
1389 (same_name): If file names are silently truncated, report
1390 that the file names are the same if they are the same after
1391 the silent truncation.
1393 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1394 conversion function.
1395 * xstrtod.c (xstrtod): Likewise. All callers changed to
1396 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1399 2004-01-14 Paul Eggert <eggert@twinsun.com>
1401 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1402 with like-named macro in fnmatch.c.
1403 (EXT): Use an internal constant instead.
1405 Merge fnmatch patches from glibc.
1406 * fnmatch.c (mbsinit): Remove define.
1407 Add libc_hidden_ver (__fnmatch, fnmatch).
1408 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1409 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1411 2003-12-14 Karl Berry <karl@gnu.org>
1413 * config.charset: update from gettext-runtime.
1415 2003-12-03 Paul Eggert <eggert@twinsun.com>
1417 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1418 Bug reported by Alfred M. Szmidt.
1420 2003-11-29 Karl Berry <karl@gnu.org>
1422 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1424 2003-11-23 Paul Eggert <eggert@twinsun.com>
1425 Bruno Haible <bruno@clisp.org>
1427 * printf-parse.h: Don't include sys/types.h.
1428 (ARG_NONE): New macro.
1429 (char_directive): Change type of *arg_index fields to size_t.
1430 * printf-parse.c: Don't include sys/types.h.
1431 (SSIZE_MAX): Remove macro.
1432 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1433 Remove unnecessary overflow check.
1434 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1437 2003-11-24 Paul Eggert <eggert@twinsun.com>
1439 * alloca.c: Remove dependency on xalloc module.
1440 (xalloc_die): Remove.
1441 (memory_full) [!defined emacs]: New macro.
1442 [!defined emacs]: Don't include xalloc.h.
1443 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1444 address arithmetic overflows. Change datatypes a bit to avoid
1447 2003-11-22 Jim Meyering <jim@meyering.net>
1449 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1451 2003-11-17 Bruno Haible <bruno@clisp.org>
1453 * vasnprintf.c (alloca): Remove fallback definition.
1454 (freea): Remove definition.
1455 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1456 Reported by Paul Eggert.
1458 2003-11-17 Jim Meyering <jim@meyering.net>
1460 On systems without utime and without a utimes function capable of
1461 dealing with a NULL struct utimbuf* argument, this utime replacement
1462 could -- in unusual circumstances -- leak a file descriptor.
1463 * utime.c: Include <unistd.h> and <errno.h>.
1464 (utime_null): Be sure to close `fd' and to preserve errno.
1465 Reported by Geoff Collyer via Arnold Robbins.
1467 2003-11-16 Paul Eggert <eggert@twinsun.com>
1468 Bruno Haible <bruno@clisp.org>
1470 Protect against address arithmetic overflow.
1471 * printf-args.h: Include stddef.h.
1472 (arguments): Change type of field 'count' to size_t.
1473 * printf-args.c (printf_fetchargs): Use size_t instead of
1474 'unsigned int' where appropriate.
1475 * printf-parse.h: Include sys/types.h.
1476 (char_directive): Change type of *arg_index fields to ssize_t.
1477 (char_directives): Change type of fields 'count', max_*_length to
1479 * printf-parse.c: Include sys/types.h and xsize.h.
1480 (SSIZE_MAX): Define fallback value.
1481 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1482 instead of 'int' where appropriate. Check a_allocated, d_allocated
1483 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1484 * vasnprintf.c: Include xsize.h.
1485 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1486 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1487 overflow. Avoid wraparound when converting a width or precision from
1490 2003-11-16 Bruno Haible <bruno@clisp.org>
1492 Update from GNU gettext.
1493 * printf-parse.c: Generalize to it can be compiled for wide strings.
1494 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1495 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1496 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1497 SNPRINTF): New macros.
1498 Don't include <alloca.h> if the file is used inside libintl.
1499 (local_wcslen): New function, for Solaris 2.5.1.
1500 (VASNPRINTF): Use it instead of wcslen.
1502 2003-11-16 Bruno Haible <bruno@clisp.org>
1504 * xsize.h (xmax): New function.
1505 (xsum, xsum3, xsum4): Declare as "pure" functions.
1507 2003-11-12 Paul Eggert <eggert@twinsun.com>
1509 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1510 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1511 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1512 heuristic is just as accurate as far as we know, and it removes a
1513 dependency on size_max.m4 and ptrdiff_max.m4.
1515 2003-11-12 Paul Eggert <eggert@twinsun.com>
1517 * xstrtol.c (__xstrtol): Remove "break" immediately after
1518 "return", to pacify some unknown compiler. Problem reported
1521 2003-11-11 Bruno Haible <bruno@clisp.org>
1523 * xsize.h (SIZE_MAX): Remove fallback definition.
1524 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1527 2003-11-10 Paul Eggert <eggert@twinsun.com>
1529 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1530 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1531 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1533 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1534 not (size_t) -1, since it's defined here.
1536 2003-11-06 Paul Eggert <eggert@twinsun.com>
1538 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1539 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1540 Reject sizes of exactly SIZE_MAX bytes.
1541 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1542 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1544 2003-11-05 Bruno Haible <bruno@clisp.org>
1546 * xsize.h: Include limits.h, to avoid a possible collision with
1547 SIZE_MAX defined in <limits.h> on Solaris.
1549 2003-11-04 Bruno Haible <bruno@clisp.org>
1551 * xsize.h: New file.
1552 * linebreak.c: Include xsize.h.
1553 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1554 argument for overflow.
1555 Suggested by Paul Eggert.
1557 2003-10-31 Bruno Haible <bruno@clisp.org>
1559 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1560 to avoid (extremely rare) race condition.
1561 Suggested by Paul Eggert.
1563 2003-11-03 Jim Meyering <jim@meyering.net>
1565 * userspec.c: Include "userspec.h".
1566 * userspec.h: New file.
1568 2003-10-31 Paul Eggert <eggert@twinsun.com>
1570 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1571 * mountlist.c (SIZE_MAX): Define if not defined already.
1572 (read_filesystem_list): Set and use me_type_malloced.
1573 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1574 whatever the type happens to be), for brevity and consistency.
1575 Check for size calculation overflow on Alphas running OSF/1.
1577 2003-10-31 Jim Meyering <jim@meyering.net>
1579 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1581 * linebuffer.c: Include <string.h> for declaration of memset.
1583 2003-10-30 Paul Eggert <eggert@twinsun.com>
1584 Bruno Haible <bruno@clisp.org>
1586 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1587 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1589 2003-10-29 Paul Eggert <eggert@twinsun.com>
1591 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1592 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1594 * quotearg.c (quotearg_n_options): Use it.
1595 * group-member.c: Include <stdbool.h>.
1596 (free_group_info): Arg is now const *; don't free arg.
1597 (get_group_info): Now returns bool and accepts struct group_info *,
1598 rather than returning a malloc'ed struct group_info *.
1599 All uses changed. Check for overflow in internal size calculation.
1601 * getusershell.c (readname): Simplify the code by using x2nrealloc
1602 rather than xmalloc/xrealloc.
1603 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1604 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1605 conformance bug: the old code used a pointer after freeing the
1606 storage that it addressed.
1607 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1608 rather than doing it by hand.
1609 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1610 the buffer preserved. Use free and xmalloc instead.
1611 * quotearg.c (quotearg_n_options): Likewise.
1612 Use a simpler test for size overflow. Don't use xalloc_oversized
1613 because unsigned int might be wider than size_t (!); this suggests
1614 that we should switch from unsigned int to size_t for slot numbers.
1616 2003-10-27 Bruno Haible <bruno@clisp.org>
1618 * stdbool_.h: Better support for BeOS.
1620 2003-10-27 Paul Eggert <eggert@twinsun.com>
1622 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1623 to allocate the returned structure. Do not allocate a subarray,
1624 as x2nrealloc will do that.
1625 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1626 instead of xnrealloc.
1627 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1629 2003-10-26 Paul Eggert <eggert@twinsun.com>
1631 * xalloc.h (xalloc_oversized): New static inline function, for
1632 callers that want to do their own size-overflow checking. Include
1633 <stdbool.h>, since xalloc_oversized returns bool.
1634 * xalloc.c (array_size_overflow): Remove. All callers changed
1635 to use xalloc_oversized.
1637 Add two functions x2realloc, x2nrealloc, for programs that grow
1638 arrays dynamically by doubling their sizes.
1639 * xalloc.h (x2realloc, x2nrealloc): New decls.
1640 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1643 Port to C99 semantics for 'inline' of external functions.
1644 Bug reported by Bruno Haible.
1645 * xmalloc.c (xnmalloc_inline): New static inline function,
1646 with the old contents of xnmalloc.
1647 (xnmalloc, xmalloc): Use it.
1648 (xnrealloc_inline): New static inline function,
1649 with the old contents of xnrealloc.
1650 (xnrealloc, xrealloc): Use it.
1652 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1654 2003-10-25 Paul Eggert <eggert@twinsun.com>
1656 Fix several address-calculation bugs in the hash modules,
1657 plus some minor code cleanup.
1659 * hash.h: Include <stdbool.h>, for bool.
1660 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1661 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1662 hash_get_n_entries, hash_get_max_bucket_length,
1663 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1664 hash_rehash): Use size_t rather than unsigned.
1665 * hash.c (struct hash_table, hash_get_n_buckets,
1666 hash_get_n_buckets_used, hash_get_n_entries,
1667 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1668 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1669 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1671 (SIZE_MAX): Define if not defined.
1672 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1673 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1675 Use const * when possible.
1676 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1677 (check_tuning): Fix bug: if tuning parameters were very close to
1678 0 or 1, rounding errors could have caused subscript violations.
1679 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1680 (hash_initialize): Add 'fail:' label
1681 to free table and return NULL, and use it to simplify code.
1682 Use calloc rather than clearing the storage ourself.
1683 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1684 buffer size calculations.
1685 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1686 Include <stddef.h>, for size_t.
1687 * hash-pjw.c (hash_pjw): Likewise.
1688 Switch to method described by Bruno Haible.
1689 Include <limits.h>, for CHAR_BIT.
1690 (SIZE_BITS): New macro.
1692 2003-10-21 Paul Eggert <eggert@twinsun.com>
1694 * getndelim2.c (getndelim2): When size calculation overflows,
1695 ceiling the allocation at NMAX bytes rather than silently
1696 discarding input bytes before NMAX is reached. This makes
1697 a difference only if NMAX exceeds SIZE_MAX / 2.
1699 * obstack.c: Merge from glibc.
1700 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1701 Add libc_hidden_def (_obstack_newchunk).
1702 (_obstack_free) [! defined _LIBC]: Remove.
1703 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1704 a clone of the function body.
1705 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1706 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1708 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1709 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1712 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1713 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1714 Don't use lvalue casts, as GCC plans to remove support for them
1715 in GCC 3.5. Reported by Joseph S. Myers. This bug
1716 was also present in the non-GCC version, indicating that this
1717 code had always been buggy and had never been widely used.
1718 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1719 Use the fast variant of each macro, rather than copying the
1720 definiens of the fast variant; that way, we'll be more likely to
1721 catch future bugs in the fast variants.
1723 2003-10-20 Bruno Haible <bruno@clisp.org>
1725 * wait-process.h: New file, from GNU gettext.
1726 * wait-process.c: New file, from GNU gettext.
1728 2003-10-19 Jim Meyering <jim@meyering.net>
1730 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1732 2003-10-16 Paul Eggert <eggert@twinsun.com>
1734 * getgroups.c: Include <errno.h>, <stdlib.h>.
1735 (getgroups): First arg is int, not size_t.
1736 Don't let 'free' mangle errno.
1738 2003-10-16 Jim Meyering <jim@meyering.net>
1740 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1742 2003-10-15 Paul Eggert <eggert@twinsun.com>
1744 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1746 (new_exclude, add_exclude_file): Initial size no longer needs to
1748 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1749 our own address arithmetic overflow checking.
1751 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1752 (fnmatch): Do not alloca more than 2000 wide characters;
1753 instead, use malloc for large buffers.
1754 Check for address arithmetic overflow, and return -1
1755 with errno set to ENOMEM in that case.
1756 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1757 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1758 instead, return -1. Check for address arithmetic overflow.
1760 2003-10-14 Paul Eggert <eggert@twinsun.com>
1762 Handle invalid suffixes and overflow independently, so that
1763 callers can treat them independently as needed. Fix some bugs in
1764 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1765 suffix for a human-readable blocksize. The major caller-visible
1766 change is the addition of a new
1767 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1768 that both overflow and suffix chars were found.
1770 * human.c (humblock): Don't check separately for invalid suffix
1771 char; that is xstrtoumax's job (now that its bug is fixed).
1772 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1773 INTMAX_MAX]: New macros.
1774 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1775 TYPE_MAXIMUM): New macros.
1776 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1777 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1778 if overflow occurs, as it's what __strtol does and it's more useful
1780 (__xstrtol): If __strtol reports some error other than ERANGE,
1781 reflect it to the caller as LONGINT_INVALID. If it reports
1782 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1783 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1784 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1786 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1787 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1788 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1789 [defined UINTMAX_MAX]: New macros.
1791 2003-10-14 Bruno Haible <bruno@clisp.org>
1793 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1794 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1795 Also use volatile where needed.
1797 2003-10-12 Paul Eggert <eggert@twinsun.com>
1799 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1800 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1801 and define in terms of the other primitives.
1802 * xmalloc.c: Include stdbool.h; do not include exit.h.
1803 (SIZE_MAX): Define if not already defined.
1804 (array_size_overflow): New function.
1805 (xalloc_die): Abort instead of exiting if 'error' returns.
1806 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1807 (xmalloc, xrealloc): Use them.
1808 (xcalloc): Check for address arithmetic overflow.
1809 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1810 a bit faster than strcpy.
1812 2003-10-08 Paul Eggert <eggert@twinsun.com>
1814 Merge getpass from libc, plus a few fixes.
1816 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1817 Include <stdbool.h>.
1818 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1819 __fsetlocking to empty.
1820 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1821 do include <bits/libc-lock.h>.
1822 Do not include <fcntl.h>; not needed.
1823 [_LIBC]: Include <wchar.h>.
1824 (NOTCANCEL_MODE): New macro.
1825 (flockfile, funlockfile) [_LIBC]: New macros.
1826 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1827 [!_LIBC]: New macros.
1828 (call_fclose): New function.
1829 (getpass): Use it. Save tty stream separately; this simplifies the
1830 code and makes it more reliable if stdin happens to equal stdout.
1831 Invoke __fsetlocking on tty.
1832 Handle thread cancellation if needed.
1833 Namespace cleanup (use __tcgetattr, __getline).
1834 Use bool for Booleans.
1835 [USE_IN_LIBIO]: Handle wide streams.
1836 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1837 stream might go where.
1839 * unlocked-io.h: Include <stdio.h>, so that the caller
1840 doesn't have to include <stdio.h> before us.
1841 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1842 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1843 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1844 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1845 if not declared, so that we can use getpass.c code from libc without
1847 (flockfile, ftrylockfile, funlockfile): New macros.
1849 2003-10-06 Bruno Haible <bruno@clisp.org>
1851 * version-etc-2.h: Remove file.
1852 * version-etc-2.c: Remove file.
1854 2003-09-25 Jim Meyering <jim@meyering.net>
1855 Bruno Haible <bruno@clisp.org>
1857 This lets translators provide better translations for the
1858 "Written by ..." part of --version output.
1859 * version-etc.h: Include stdarg.h.
1860 (version_etc_copyright): Declare as readonly.
1861 (version_etc): Make this function variadic with a NULL-terminated list
1862 of author name strings.
1863 (version_etc_va): New declaration.
1864 * version-etc.c: Include stdarg.h, stdlib.h.
1865 (version_etc_copyright): Declare as readonly.
1866 (version_etc_va): New function. Provide a different translatable string
1867 for each possible number of authors < 10. Abbreviate when there are 10
1869 (version_etc): Make this function variadic. Call version_etc_va.
1870 Suggestion from Gary V. Vaughan.
1872 * long-options.h (parse_long_options): Change prototype: the authors
1873 string is moved to the end and becomes variadic.
1874 * long-options.c: Include stdarg.h.
1875 (parse_long_options): Make this function variadic, too.
1876 Call version_etc_va, not version_etc.
1878 2003-10-06 Bruno Haible <bruno@clisp.org>
1880 * fatal-signal.h: New file, from GNU gettext.
1881 * fatal-signal.c: New file, from GNU gettext.
1883 2003-10-04 Karl Berry <karl@gnu.org>
1885 * argp*: update from libc.
1887 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1889 * getpass.c (getpass): Use a no-op fseek when switching from input to
1890 output mode on the same stream.
1892 2003-09-29 Paul Eggert <eggert@twinsun.com>
1894 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1895 Fix arg typo in previous patch.
1897 2003-09-28 Jim Meyering <jim@meyering.net>
1899 * error.c: Correct cpp indentation.
1901 2003-09-27 Paul Eggert <eggert@twinsun.com>
1903 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1904 Omit the special code that used __typeof__, since we worry that
1905 it could be more trouble than it's worth. See:
1906 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1907 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1911 2003-09-26 Jim Meyering <jim@meyering.net>
1913 * error.c (error_tail): Move some declarations
1914 into inner scope where the local variables are used.
1916 2003-09-26 Bruno Haible <bruno@clisp.org>
1918 * stpncpy.h (gnu_stpncpy): New declaration.
1919 (stpncpy): Define as alias for gnu_stpncpy.
1920 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1922 2003-09-26 Paul Eggert <eggert@twinsun.com>
1924 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1925 (error_tail): Do not loop, reallocating temporary buffer, since
1926 the output cannot contain more wide characters than the input
1927 contains bytes, the size must be big enough already. This avoids
1928 one potential size overflow calculation. Check for size overflow
1929 when calculating temporary buffer size. Free temporary buffer
1930 when done, if it was allocated with malloc; this plugs a memory
1931 leak. Remove casts from void * to pointers, that are no longer
1932 needed now that we're assuming C89 or better.
1934 Merge error changes from glibc.
1936 * error.c, error.h: Update copyright notice header to match glibc.
1937 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1938 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1939 Disable cancellation while printing error.
1940 * error.h: Prepend __ to parameter names.
1942 2003-09-25 Karl Berry <karl@gnu.org>
1944 * argp-fmtstream.c, argp-help.c: update from libc.
1946 2003-09-25 Bruno Haible <bruno@clisp.org>
1948 * version-etc-2.h: New file, from version-etc.h with modifications.
1949 * version-etc-2.c: New file, from version-etc.c with modifications.
1951 2003-09-25 Simon Josefsson <jas@extundo.com>
1953 * xgetdomainname.h: New file.
1954 * xgetdomainname.c: New file.
1956 2003-09-25 Simon Josefsson <jas@extundo.com>
1957 Bruno Haible <bruno@clisp.org>
1959 * getdomainname.h: New file.
1960 * getdomainname.c: New file.
1962 2003-09-24 Paul Eggert <eggert@twinsun.com>
1964 * linebuffer.c (freebuffer): Don't free the argument, just
1965 the buffer associated with the argument. Bug reported by
1968 2003-09-19 Karl Berry <karl@gnu.org>
1970 * argp.h: update from libc.
1972 2003-09-16 Paul Eggert <eggert@twinsun.com>
1974 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1975 input error, instead of returning NULL the next time we are called
1976 (and therefore losing track of errno).
1978 2003-09-15 Paul Eggert <eggert@twinsun.com>
1980 * getndelim2.c (getndelim2): Don't trash errno when a read
1981 fails, so that the caller gets the proper errno.
1983 * readutmp.c (read_utmp): Likewise.
1984 Check for fstat error. Close stream and free storage
1987 2003-09-14 Bruno Haible <bruno@clisp.org>
1989 * fwriteerror.h: New file.
1990 * fwriteerror.c: New file.
1992 2003-09-14 Jim Meyering <jim@meyering.net>
1994 * getloadavg.c: Correct cpp indentation.
1995 * strdup.c: Likewise.
1996 * vasnprintf.c: Likewise.
1998 2003-09-12 Paul Eggert <eggert@twinsun.com>
2000 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2001 * obstack.c [!defined _LIBC]: Likewise.
2002 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2003 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2004 * exitfail.c: Don't include stdlib.h; no longer needed.
2006 More changes to assume C89 or better.
2008 * error.c (error_tail): Assume vprintf.
2010 * argmatch.c (getenv): Remove decl.
2011 * progreloc.c (get_full_program_name): Define via prototype.
2012 * setenv.c (clearenv): Likewise.
2013 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2015 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2016 (malloc, memcpy): Remove decls.
2017 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2018 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2019 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2020 (memcpy): Remove macro.
2021 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2022 (__P): Remove. All uses removed.
2023 (PTR): Remove. All uses changed to void *.
2024 (CHAR_BIT, NULL): Remove.
2025 (spaces, zeros, memset_space, memset_zero)
2026 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2028 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2029 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2030 Define with prototype.
2031 Remove now-unnecessary prototype decl.
2032 (extra_args_spec): Assume ANSI C. All uses changed.
2033 (extra_args_spec_iso): Remove.
2034 (my_strftime, emacs_strftimeu): Define via prototype.
2035 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2037 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2038 * strtoimax.c: Include <stdlib.h> unconditionally.
2039 (strtoul, strtol): Remove decls.
2040 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2042 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2043 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2044 (LOCALE_PARAM_PROTO): New macro.
2045 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2046 (INTERNAL (strtol), strtol): Define with a prototype.
2047 (PARAMS): Remove. All uses removed.
2048 * tempname.c: Include <string.h> unconditionally.
2049 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2050 * xgethostname.c (main): Define with a prototype.
2051 * xmalloc.c: Include "xalloc.h" first, to check interface.
2052 Include <stdlib.h> unconditionally.
2053 (calloc, malloc, realloc, free): Remove decls.
2054 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2055 Include <stdlib.h> unconditionally. Sort include file names.
2057 (xstrtod): Define with a prototype.
2058 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2059 (strtol, strtoul): Remove decls.
2061 2003-09-11 Paul Eggert <eggert@twinsun.com>
2063 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2064 Include <stdlib.h>, <string.h> unconditionally.
2065 Remove now-unnecessary cast to char *.
2066 * strnlen.c: Include <string.h> unconditionally.
2067 * yesno.c (yesno): Define with a prototype.
2069 2003-09-10 Bruno Haible <bruno@clisp.org>
2071 * strcspn.c: Include <string.h> unconditionally.
2072 * strpbrk.c: Include <string.h> unconditionally.
2073 * strstr.c: Include <string.h> unconditionally.
2074 * unicodeio.c: Include <string.h> unconditionally.
2075 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2076 * unsetenv.c: Likewise.
2077 * xreadlink.c: Include <stdlib.h> unconditionally.
2078 * yesno.c: Include <stdlib.h> unconditionally.
2079 (rpmatch): Add prototype.
2081 2003-09-10 Jim Meyering <jim@meyering.net>
2083 * error.c: Correct indentation of cpp directives.
2085 2003-09-09 Paul Eggert <eggert@twinsun.com>
2089 * acosl.c (main): Use a prototype.
2090 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2093 * getloadavg.c (getloadavg, main): Define via prototypes.
2095 * getopt.h (struct option.name): Assume C89, and use 'const'.
2096 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2097 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2099 * getopt.c (const): Remove macro.
2100 Include <string.h> unconditionally.
2101 (my_index): Remove; all uses changed to strchr.
2102 (strlen): Remove decl.
2103 (exchange): Remove forward decl; no longer needed.
2104 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2105 Define with prototype.
2106 * getopt1.c (const): Remove macro.
2107 (getopt_long, getopt_long_only, main): Define with prototype.
2109 * getugroups.c: Include <string.h> unconditionally.
2111 * getusershell.c: Include <stdlib.h> unconditionally.
2112 (getusershell, setusershell, endusershell, readname, main):
2113 Define with prototypes.
2115 * group-member.c: Include group-member.h first.
2116 Include <stdlib.h> unconditionally.
2118 * hard-locale.c: Include hard-locale.h first.
2119 Include <stdlib.h>, <string.h> unconditionally.
2121 * hash.c (free, malloc): Remove decls.
2122 Include <stdlib.h> unconditionally.
2124 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2125 (getenv): Do not declare.
2127 * idcache.c: Include <string.h> unconditionally.
2129 * long-options.c: Include long-options.h first, to test interface.
2130 Include <stdlib.h> unconditionally.
2132 * makepath.c: Include makepath.h first, to test interface.
2133 Include <stdlib.h> and <string.h> unconditionally.
2135 * linebuffer.c: Include <stdlib.h>.
2136 (free): Remove decl.
2138 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2139 rpl_malloc returns void *, not char *.
2140 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2142 * md5.h: Include <limits.h> unconditionally.
2143 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2144 (__P): Remove; all uses removed.
2145 * md5.c: Include "md5.h" first.
2146 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2147 md5_buffer, md5_process_bytes, md5_process_block):
2148 Define with prototypes.
2149 * sha.h (__P): Remove all uses. (It wasn't defined??)
2150 * sha.c: Include "sha.h" first.
2151 Include <stdlib.h>, <string.h> unconditionally.
2153 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2154 * memcmp.c (__ptr_t): Likewise.
2155 * memrchr.c (__ptr_t): Likewise.
2156 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2157 Include <string.h> unconditionally.
2158 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2159 * memchr.c: Include <stdlib.h> unconditionally.
2160 * memchr.c (LONG_MAX): Remove.
2161 * memrchr.c (LONG_MAX): Likewise.
2162 * memchr.c (__memchr): Define via a prototype.
2163 * memrchr.c (__memrchr): Likewise.
2164 * memcmp.c (__P): Remove, and remove all uses.
2165 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2166 Remove forward decls; no longer needed.
2167 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2168 Use types required by C89 in prototype.
2170 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2171 * savedir.c: Likewise.
2172 * mkdir.c (free): Remove decl.
2173 * rmdir.c (rmdir): Define with a prototype.
2174 * savedir.c: Include savedir.h first, to test interface.
2176 * mktime.c (STDC_HEADERS): Remove.
2177 Include <stdlib.h>, <string.h> unconditionally.
2179 * modechange.c: Include <stdlib.h> unconditionally.
2180 (malloc): Remove decl.
2182 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2183 (free): Remove decl.
2185 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2186 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2187 (This type really should be intptr_t, but that's a C99ism.)
2188 (_obstack_memcpy): Remove: all uses changed to memcpy.
2189 Include <string.h> unconditionally.
2190 (struct obstack): Assume __STDC__ for types of members
2191 chunkfun, freefun, extra_arg.
2192 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2193 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2194 obstack_begin, obstack_specify_allocation,
2195 obstack_specify_allocation_with_arg, obstack_chunkfun,
2196 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2197 Remove unprototyped decls and the macros that use them.
2198 * obstack.c (POINTER): Remove. All uses changed to void *.
2199 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2200 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2201 (defined __STDC__ && __STDC__)]:
2202 Remove nonprototyped code.
2203 Include <stdlib.h> unconditionally.
2204 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2205 _obstack_allocated_p, _obstack_free, obstack_free,
2206 _obstack_memory_used, print_and_abort):
2207 Define using prototypes.
2208 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2209 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2210 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2211 obstack_next_free, obstack_object_size, obstack_room) [0]:
2212 Remove unused, unprototyped code.
2214 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2216 * physmem.c (physmem_total, physmem_available, main): Define
2219 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2220 (main): Define with a prototype.
2222 * posixver.c (getenv): Remove decl.
2224 * putenv.c (malloc): Returns void *, not char *.
2225 Include <string.h> unconditionally.
2226 (strchr, memcpy, NULL): Do not define.
2228 * readtokens.c: Include readtokens.h first, to test interface.
2229 Include <stdlib.h>, <string.h> unconditionally.
2230 (init_tokenbuffer): Define with a prototype.
2232 * regex.c (PARAMS): Remove. All uses removed.
2233 All uses of _RE_ARGS removed, too.
2234 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2236 (bzero): Assume memset exists.
2237 (memcmp, memcpy, NULL): Remove.
2238 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2239 char, or assignments to local vars of type signed char.
2240 (init_syntax_once, PREFIX(extract_number_and_incr),
2241 PREFIX(print_partial_compiled_pattern),
2242 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2243 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2244 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2245 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2246 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2247 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2248 wcs_compile_range, byte_compile_range, truncate_wchar,
2249 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2250 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2251 count_mbs_length, wcs_re_match_2_internal,
2252 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2253 PREFIX(alt_match_null_string_p),
2254 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2255 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2256 regfree, PREFIX(extract_number)): Define with prototype. Remove
2257 now-unnecessary declaration, if any.
2258 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2260 Remove now-unnecessary casts among pointer types.
2261 * regex.h (_RE_ARGS): Remove. All uses removed.
2263 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2264 (free): Remove decl.
2266 * rpmatch.c: Include <stdlib.h> unconditionally.
2268 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2269 (free): Remove decl.
2271 * save-cwd.c: Include <stdlib.h> unconditionally.
2272 * xgetcwd.c: Likewise.
2274 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2275 (free): Remove decl.
2277 * strchrnul.c (strchrnul): Define with a prototype.
2278 Fix bug: c_in was not converted to char before searching.
2280 The following changes are not K&R related:
2282 * group-member.h: Include <sys/types.h>, so that this file is
2284 * makepath.h: Likewise.
2286 * getusershell.c (readname, default_index, line_size, readname):
2287 Use size_t, not int, for sizes.
2288 (readname): If the size overflows, report an error instead of
2291 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2293 * getndelim2.c: Assume stdlib.h per the C89 spec.
2295 2003-09-08 Paul Eggert <eggert@twinsun.com>
2297 Assume C89 or better; remove K&R cruft.
2298 A few of these changes were first proposed by Derek Robert Price
2299 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2301 * addext.c: Include <string.h> unconditionally.
2302 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2303 Don't declare getenv or malloc.
2305 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2306 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2308 (find_stack_direction, alloca): Use prototypes.
2310 * atexit.c (atexit): Define using a prototype.
2312 * basename.c, dirname.c, stripslash.c:
2313 Include <string.h> unconditionally.
2315 * bcopy.c: Include <stddef.h>.
2316 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2318 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2320 * error.h (error, error_at_line, error_print_progname)
2321 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2322 * error.c: Include error.h first, to check interface.
2323 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2324 (VA_START): Remove; all uses changeed to va_start.
2325 (exit, strerror): Remove decls.
2326 (error_print_progname): Prototype uncondionally.
2327 Don't include <errno.h>; no longer needed.
2328 (private_strerror): Remove.
2329 (error_tail): Always define.
2330 (error, error_at_line): Assume C89 or better; always use prototypes.
2331 * fatal.c: Include "fatal.h" first, to test interface.
2332 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2333 (VA_START): Remove; all uses changed to va_start.
2334 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2336 (exit): Remove decl.
2337 (fatal): Prototype unconditionally. Assume va_start works.
2338 Abort at end, to pacify gcc.
2340 * euidaccess.c (main): Define with a prototype.
2342 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2344 * exitfail.c: Include <stdlib.h> unconditionally.
2346 * fnmatch_.h (__P): Remove. All uses changed to assume
2348 * fnmatch.c: Include fnmatch.h first, to test interface.
2349 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2350 (getenv): Remove decl.
2351 (fnmatch): Define using a prototype.
2352 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2353 (FCT): Define using a prototype.
2355 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2357 * gethostname.c: Include <stddef.h>.
2358 (gethostname): Define with prototype. Length is size_t, not int.
2360 2003-09-08 Paul Eggert <eggert@twinsun.com>
2362 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2363 getversion.c should have been removed then, but was accidentally
2366 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2367 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2369 2003-09-07 Paul Eggert <eggert@twinsun.com>
2371 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2372 copy_tm_result. Bug reported by Simon Josefsson in
2373 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2375 2003-09-06 Paul Eggert <eggert@twinsun.com>
2377 * time_r.c, time_r.h: New files.
2379 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2381 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2382 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2384 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2386 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2387 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2390 * timegm.c: Switch to glibc implementation, with the following changes:
2391 [defined HAVE_CONFIG_H]: Include <config.h>.
2392 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2393 (__mktime_internal) [!defined _LIBC]: New decl.
2394 (__gmtime_r) [!defined _LIBC]: New macro and function.
2395 (timegm): Use a prototype, since gnulib assumes C89.
2396 Do not bother declaring tmp to be const, as it's not really usefu.
2397 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2398 (timegm): Declare only if HAVE_DECL_TIMEGM.
2400 2003-09-03 Paul Eggert <eggert@twinsun.com>
2402 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2403 Bug reported by Lute Kamstra in
2404 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2406 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2407 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2408 course with correspondingly smaller numbers for tomorrow and
2409 yesterday. From Tadayoshi Funaba. Originally installed into
2410 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2413 2003-08-31 Simon Josefsson <jas@extundo.com>
2415 * timegm.h: New file.
2416 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2418 2003-08-31 Karl Berry <karl@gnu.org>
2420 * argp.h: update from libc.
2422 2003-08-28 Bruno Haible <bruno@clisp.org>
2424 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2425 warning on QNX, which defines O_BINARY to 000000.
2427 2003-08-24 Bruno Haible <bruno@clisp.org>
2429 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2430 MSVC7 <stdio.h> is included later.
2432 2003-08-20 Bruno Haible <bruno@clisp.org>
2434 * progname.h: New file, from GNU gettext.
2435 * progname.c: New file, from GNU gettext.
2436 * progreloc.c: New file, from GNU gettext.
2438 2003-08-19 Bruno Haible <bruno@clisp.org>
2440 * xstrdup.c: Assume <string.h> exists.
2442 2003-08-18 Jim Meyering <jim@meyering.net>
2444 * setenv.h: Indent nested cpp directive.
2445 * vasnprintf.c: Remove trailing blanks.
2447 2003-08-17 Simon Josefsson <jas@extundo.com>
2448 Bruno Haible <bruno@clisp.org>
2450 * xstrndup.h: New file.
2451 * xstrndup.c: New file.
2453 2003-08-17 Bruno Haible <bruno@clisp.org>
2455 * strndup.h: New file.
2457 2003-08-16 Paul Eggert <eggert@twinsun.com>
2459 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2460 space, undoing this 2003-08-12 change:
2461 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2463 2003-08-16 Jim Meyering <jim@meyering.net>
2465 Merge from coreutils.
2466 * xstrtoimax.c: #else #if -> #elif.
2467 * xstrtoumax.c: Likewise.
2469 2003-08-15 Paul Eggert <eggert@twinsun.com>
2471 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2472 rather than tab, after '#' in shell-script copyright notices.
2473 Suggested by Bruno Haible.
2475 2003-08-15 Jim Meyering <jim@meyering.net>
2476 and Paul Eggert <eggert@twinsun.com>
2478 Merge from coreutils.
2479 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2480 member but strut utmpx does not. Needed for AIX 4.3.3.
2481 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2483 2003-08-15 Jim Meyering <jim@meyering.net>
2485 Merge from coreutils.
2486 * xgethostname.c: Include <stdlib.h>.
2487 (xghostname): Don't exit for anything other than memory-related
2488 failure; just return NULL.
2489 * userspec.c: Include "posixver.h".
2490 (parse_user_spec): Accept `.' as a separator only
2491 in pre-POSIX-200112 mode.
2492 * strtoimax.c: Use #elif rather than #else #if.
2493 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2494 Remove function, now that we can rely on a working tzset function.
2495 [!_LIBC]: Ensure that the required autoconf test has been run.
2496 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2497 Use underlying_strftime for %r.
2498 * sha.c: Merge in some clean-up and optimization changes from glibc.
2499 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2500 Ensure that it is a multiple of 64.
2501 Rearrange loop exit tests so as to avoid performing an
2502 additional fread after encountering an error or EOF.
2503 * realloc.c: Update copyright date.
2505 2003-08-14 Jim Meyering <jim@meyering.net>
2507 Merge from coreutils.
2508 * obstack.h: Whitespace changes.
2509 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2510 and xcalloc return values.
2511 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2512 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2513 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2514 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2515 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2517 Use mntctl's return value to drive the entry-processing loop, since
2518 we can't rely on the value of the vmt_length member in the last
2519 entry. On some systems doing so could result in exhausting
2520 virtual memory. Based in part on a patch from Mike Jetzer.
2522 2003-08-14 Jim Meyering <jim@meyering.net>
2523 and Paul Eggert <eggert@twinsun.com>
2525 Merges from coreutils, plus other fixes.
2526 * physmem.c: Merge in portability changes from gcc/libiberty
2527 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2528 for credits and details. Thanks to Kaveh Ghazi for helping
2529 to keep these files in sync.
2530 (ARRAY_SIZE): Define it.
2531 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2532 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2533 (memcasecmp): Don't assume size_t fits in unsigned int.
2534 Remove casts and duplicate code.
2535 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2536 (memcpy): Remove definition.
2537 Merge in some clean-up and optimization changes from glibc.
2538 [BLOCKSIZE]: Move definition to top of file.
2539 Ensure that it is a multiple of 64.
2540 Rearrange loop exit tests so as to avoid performing an
2541 additional fread after encountering an error or EOF.
2542 * md5.h (md5_uintptr): Define.
2543 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2544 return to the initial working directory. Preserve errno
2546 * idcache.c: Include "xalloc.h".
2547 (xmalloc, xrealloc): Remove decls.
2548 (getuser): Remove casts no longer required in C89.
2549 * human.c: Include stdio.h, for sprintf.
2550 * group-member.c: Include "xalloc.h".
2551 (xmalloc, xrealloc): Remove decls.
2552 (get_group_info): Remove casts no longer required in C89.
2553 * getusershell.c (readname): Remove casts no longer required in C89.
2554 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2555 * getline.c: Whitespace fix, from coreutils.
2557 2003-08-13 Paul Eggert <eggert@twinsun.com>
2559 * exclude.c: Include <ctype.h>
2560 (IN_CTYPE_DOMAIN): New macro.
2562 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2565 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2566 Undo previous (whitespace-only) change.
2568 2003-08-12 Paul Eggert <eggert@twinsun.com>
2570 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2571 Normalize leading white space and remove trailing white space.
2572 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2573 notice, as per ../config/srclist-update.
2575 Merge from coreutils.
2576 * euidaccess.h: New file.
2577 * euidaccess.c: Include it.
2578 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2579 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2580 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2582 2003-08-11 Bruno Haible <bruno@clisp.org>
2584 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2585 (vasnprintf): Use it instead of wcslen.
2587 2003-08-11 Bruno Haible <bruno@clisp.org>
2589 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2590 value to ensure that _Bool promotes to int. Use #define for _Bool when
2591 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2593 2003-08-10 Karl Berry <karl@gnu.org>
2595 * regex.h: update from libc (whitespace fix).
2597 2003-08-09 Paul Eggert <eggert@twinsun.com>
2599 Merge some files from coreutils. These changes were
2600 originally made by Jim Meyering.
2601 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2602 many older Unixes require this.
2603 * alloca.c (alloca): Remove cast to argument of free;
2604 no longer needed in C89.
2605 * alloca_.h, regex.h: Fix white space to match
2606 what GNU indent does.
2608 2003-08-05 Paul Eggert <eggert@twinsun.com>
2610 * bumpalloc.h: Remove.
2612 2003-08-04 Paul Eggert <eggert@twinsun.com>
2614 * getloadavg.c: Change copyright notice and spacing to conform to
2617 Merge from coreutils.
2618 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2620 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2621 from Karl Berry, implemented by Jim Meyering.
2622 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2623 from Dmitry V. Levin.
2624 Remove anachronistic cast of xrealloc.
2625 * fnmatch_.h (__const): Remove. Use 'const'.
2626 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2627 type. Otherwise, it wouldn't compile with at least /bin/cc on
2628 ymp-cray-unicos9.0.2.X.
2629 Combine two mostly-identical uses of alloca into one.
2630 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2632 2003-08-04 Dave Love <d.love@dl.ac.uk>
2636 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2637 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2638 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2639 obsolete NLIST_NAME_UNION.
2640 [__GNU__]: Undef BSD and FSCALE.
2641 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2643 2003-08-03 Paul Eggert <eggert@twinsun.com>
2645 * stdbool_.h (_Bool): Make it signed char, instead of
2646 an enum type, so that it's guaranteed to promote to int. See:
2647 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2649 2003-07-31 Paul Eggert <eggert@twinsun.com>
2651 * strerror.c: Include config.h, limits.h. Declare sprintf.
2652 (strerror): Don't assume that a printable int fits in 14 bytes.
2654 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2655 Bruno Haible <bruno@clisp.org>
2657 * getline.h (getline, getdelim): Change return type to ssize_t.
2658 * getline.c (getline, getdelim): Likewise.
2659 Remove _GNU_SOURCE define; now it's defined in config.h through
2662 2003-07-22 Paul Eggert <eggert@twinsun.com>
2664 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2665 over-parenthesization in macros.
2667 Sync with coreutils.
2669 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2672 Use `exit_failure' for xalloc and xmemcoll instead of their own
2673 private exit-failure variables.
2674 * xalloc.h (xalloc_exit_failure): Remove.
2675 * xmalloc.c: Likewise. Include exitfail.h.
2676 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2677 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2678 * xmemcoll.c: Likewise. Include exitfail.h.
2679 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2681 2003-07-18 Paul Eggert <eggert@twinsun.com>
2683 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2684 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2685 to test that it can stand by itself. Include "exitfail.h".
2686 Clients should set exit_failure instead.
2687 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2689 2003-07-18 Andreas Schwab <schwab@suse.de>
2691 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2693 2003-07-18 Bruno Haible <bruno@clisp.org>
2695 * getndelim2.h: New file.
2696 * getndelim2.c: Make into a module of its own. Include config.h,
2698 (getndelim2): Make non-static. Change return type to ssize_t.
2699 * getline.h: Change argument names.
2700 * getline.c: Include getndelim2.h instead of getndelim2.c.
2701 * getnline.c: Include getndelim2.h.
2703 2003-07-17 Bruno Haible <bruno@clisp.org>
2705 * Makefile.am: Remove file.
2706 * Makefile.in: Remove file.
2708 2003-07-17 Bruno Haible <bruno@clisp.org>
2710 * getnline.h: New file.
2711 * getnline.c: New file.
2712 * getndelim2.c: New file, extracted from getline.c.
2713 (getndelim2): Renamed from getdelim2, with added nmax argument.
2714 * getline.c: Include getndelim2.c.
2715 (getdelim2): Moved out to getndelim2.c.
2716 (getline, getdelim): Update.
2718 2003-07-15 <karl@gnu.org>
2720 * vasnprintf.c: update from gettext.
2722 2003-07-15 Jim Meyering <jim@meyering.net>
2724 * makepath.c (make_path): Enclose diagnostic in _(...).
2726 2003-07-14 Paul Eggert <eggert@twinsun.com>
2728 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2729 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2730 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2731 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2732 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2733 updated automatically by ../config/srclist-update. This changes
2734 their license from LPGL to GPL.
2736 2003-07-14 Jim Meyering <jim@meyering.net>
2738 Don't emit diagnostics. Let callers do that.
2739 * save-cwd.c: Don't include "error.h".
2740 (save_cwd): Don't call error. Ensure that errno is valid
2741 when returning nonzero.
2743 * save-cwd.h (restore_cwd): Update prototype.
2744 * save-cwd.c (restore_cwd): Remove two parameters.
2745 Simplify. Don't call error upon failure. Let callers do that.
2746 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2747 when auditing is enabled. But don't bother updating the #if.
2749 2003-07-14 Simon Josefsson <jas@extundo.com>
2751 * mempcpy.h: New file.
2752 * mempcpy.c: New file.
2754 2003-07-14 Paul Eggert <eggert@twinsun.com>
2756 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2757 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2758 unicodeio.c, unicodeio.h, unlocked-io.h:
2759 Switch from LGPL to GPL.
2761 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2763 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2764 it breaks C++ compilation.
2765 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2767 2003-07-10 Jim Meyering <jim@meyering.net>
2769 * vasnprintf.c: Remove trailing blanks.
2770 Make cpp indentation consistent.
2772 2003-07-09 Paul Eggert <eggert@twinsun.com>
2774 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2775 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2776 Switch from LGPL to GPL.
2778 2003-07-07 Paul Eggert <eggert@twinsun.com>
2780 * mktime.c: Fix some boundary cases and remove need for floating point.
2782 Issue a compile-time diagnostic if time_t is floating point, or if
2783 two's complement arithmetic is not in effect, or if arithmetic
2784 right shift does not propagate the sign. These assumptions were
2785 all in the original code but they weren't checked.
2787 (TIME_T_MIDPOINT, verify): New macros.
2788 (__isleap): Remove; it has integer overflow problems.
2789 (leapyear): New function, without those problems.
2790 (ydhms_tm_diff): Remove; splitting into two parts.
2791 (ydhms_diff): New function, containing the arithmetic part of
2792 the old ydhms_tm_diff function. Issue a compile-time
2793 diagnostic if we are not using C99 integer division.
2794 Avoid casts when possible.
2795 (guess_time_tm): New function, containing the checking part of
2796 the old ydhms_tm_diff function. Return the new value, rather than
2797 the difference between it and the old. Accept a new argument T
2798 so that *T specifies the old value. Check for overflow in the result.
2800 (__mktime_internal): Use a time_t offset, not a long int offset.
2801 This undoes the 2003-06-04 change, which is no longer needed now
2802 that we have better overflow checking.
2803 (localtime_offset): Likewise.
2805 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2806 and long are 64-bit but int is only 32-bit.
2807 (ydhms_diff): Use long int to store year1 and yday1.
2808 Issue a compile-time diagnostic if long int is not wide enough.
2810 (__mktime_internal): Use long int to store adjusted year and yday.
2811 Use plain C rather than preprocessor commands, if that doesn't
2813 Check for overflow (and try to repair) after each probe
2814 rather than checking only at the very end. This avoids some bugs
2815 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2816 does not equal GMT offset at maximum time).
2817 Use integer to check for overflow rather than floating point; this
2818 is more portable to non-IEEE hosts, and is a tad faster.
2819 When we detect that we are oscillating between two values,
2820 don't check whether tm_isdst has the requested value, since
2821 we already know the answer. When tm_isdst has the wrong value,
2822 use a different heuristic to find the right one, based on the
2823 extreme values actually observed in practice in tz2003a,
2824 rather than the (overly optimistic) "previous 3 calendar quarters".
2826 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2827 "T const" to accommodate glibc style.
2828 (check_result): Use less-confusing report format. "long" -> "long int.
2830 Don't loop if the iteration overflows time_t.
2831 Allow a negative step in the iteration.
2833 2003-07-01 Paul Eggert <eggert@twinsun.com>
2835 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2836 having it depend on HAVE_SYS_TYPES_H.
2838 2003-06-25 Bruno Haible <bruno@clisp.org>
2840 * readlink.c: New file.
2842 2003-06-20 Bruno Haible <bruno@clisp.org>
2844 Assume C89, so PARAMS isn't needed.
2845 * unicodeio.h (PARAMS): Remove.
2846 * unicodeio.c: Don't use PARAMS.
2848 2003-06-18 Jim Meyering <jim@meyering.net>
2850 Merge changes from coreutils.
2851 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2852 Remove explicit declarations of xmalloc and realloc.
2854 (read_utmp): Remove anachronistic cast of xmalloc.
2856 2003-06-17 Paul Eggert <eggert@twinsun.com>
2858 Assume C89, so PARAMS isn't needed.
2859 * backupfile.h (PARAMS): Remove. All uses removed.
2860 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2861 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2862 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2863 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2864 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2865 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2866 xstrtol.h: Likewise.
2867 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2868 same.h, strverscmp.h: Do not include config.h; no longer needed.
2869 Anyway, config.h should always be included before any other file.
2871 2003-06-11 Simon Josefsson <jas@extundo.com>
2873 * sysexit_.h: New file.
2875 2003-05-20 Derek Price <derek@ximbiot.com>
2877 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2879 2003-06-10 Simon Josefsson <jas@extundo.com>
2881 * strchrnul.h: New file.
2882 * strchrnul.c: New file.
2884 2003-06-10 Simon Josefsson <jas@extundo.com>
2886 * argp.h: New file, from glibc.
2887 * argp-ba.c: New file, from glibc.
2888 * argp-eexst.c: New file, from glibc.
2889 * argp-fmtstream.c: New file, from glibc.
2890 * argp-fmtstream.h: New file, from glibc.
2891 * argp-fs-xinl.c: New file, from glibc.
2892 * argp-help.c: New file, from glibc.
2893 * argp-namefrob.h: New file, from glibc.
2894 * argp-parse.c: New file, from glibc.
2895 * argp-pv.c: New file, from glibc.
2896 * argp-pvh.c: New file, from glibc.
2897 * argp-xinl.c: New file, from glibc.
2899 2003-06-07 Jim Meyering <jim@meyering.net>
2901 * readtokens.h: Put `Free Software Foundation, Inc.'
2902 in place of my name in the copyright comment.
2903 Remove definition and uses of __P.
2906 * stat.c: Don't declare xmalloc explicitly.
2907 Instead, include "xalloc.h".
2908 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2909 xrealloc, and xcalloc return values.
2910 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2912 * xgetcwd.h: Remove definition/uses of PARAMS.
2914 2003-06-06 Jim Meyering <jim@meyering.net>
2916 * stdbool_.h: Renamed from stdbool.h.in.
2918 2003-06-06 Jim Meyering <jim@meyering.net>
2920 Merge from coreutils.
2921 * same.c: (same_name): Declare *_basename locals to be `const'.
2922 Consolidate declarations and initializations of *_base* locals.
2924 Merge from coreutils.
2925 This avoids a core dump on systems without GNU putenv,
2926 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2927 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2928 (unsetenv): New static function, from GNU libc.
2929 (rpl_putenv): Use it.
2931 * modechange.c: Remove trailing blanks.
2933 Merge from coreutils.
2934 * fsusage.c: Remove declaration of statfs.
2935 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2937 * posixtm.c: Include <stdbool.h> unconditionally.
2939 2003-06-05 Paul Eggert <eggert@twinsun.com>
2941 * mktime.c (__mktime_internal): When resolving a tm_isdst
2942 mismatch, look in future quarters as well as past. This fixes a
2943 bug when processing fall-backwards gaps immediately after a long
2944 period of daylight-saving time.
2946 * mktime.c: Assume freestanding C89 or better.
2947 (HAVE_LIMITS_H): Remove. Assume it's 1.
2948 (__P): Remove; not used.
2949 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2950 (mktime, not_equal_tm, print_tm, check_result,
2951 main): Use prototypes. Use const * where appropriate.
2952 (main): Fix typo in testing code that uncovered by above changes.
2953 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2955 2003-06-04 Paul Eggert <eggert@twinsun.com>
2957 * mktime.c: Fix Debian bug 177940
2958 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2959 (localtime_offset): Now long int, not time_t, because we want it
2960 to be guaranteed to be signed. All uses changed.
2961 (__mktime_internal): If overflow would occur when adding offset,
2964 Merge 'human' changes from coreutils. Rewrite to support
2965 locale-specific notations like thousands separators.
2966 * human.c: Simplify authorship notice.
2967 Include human.h immediately after config.h.
2968 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2969 <limits.h>: Do not include, since human.h does.
2970 (SIZE_MAX, UINTMAX_MAX): New macros.
2971 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2972 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2973 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2974 (power_letter): Renamed from suffixes.
2975 (generate_suffix_backwards): Remove.
2976 (adjust_value): Now takes int style (because of human.h changes)
2977 and long double value (for greater precision on some platforms).
2978 (group_number): New function.
2979 (human_readable): Use it. Use integer options, not enum.
2980 Put the options before the sizes in the arg list.
2981 Support all the new options.
2982 The old human_readable function has been removed;
2983 use inttostr.h instead.
2984 (human_readable, default_block_size, humblock):
2985 Use uintmax_t, not int, for block sizes.
2986 (human_readable_inexact, block_size_types): Remove.
2987 (block_size_opts): New constant.
2988 (human_options): Renamed from human_block_size, with new signature
2989 that allows block sizes up to UINTMAX_MAX. All callers changed.
2990 * human.h: Add copyright and authorship notice.
2991 Include <limits.h> and <stdbool.h> unconditionally.
2992 (PARAMS): Remove. All uses removed.
2993 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2994 (enum human_inexact_style): Remove tag; now a nameless enum.
2995 (human_floor, human_ceiling, human_round_to_even): Now have
2996 values 2, 0, 1 rather than -1, 1, 0.
2997 (human_group_digits, human_suppress_point_zero, human_autoscale,
2998 human_base_1024, human_SI, human_B): New constants.
2999 (human_readable_inexact, human_block_size): Remove.
3000 (human_readable): Size args are now uintmax_t, not int.
3001 (human_options): New decl.
3003 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3004 unnecessary now that we assume C89 or better. This change
3005 imported from coreutils.
3007 * mktime.c (__mktime_internal): Do not reject negative timestamps
3008 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3009 in the 2003-05-30 sync from glibc.
3011 .h files should stand alone, but we shouldn't include <sys/types.h>
3012 if we can get away with just <stddef.h>.
3014 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3015 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3016 rather than <sys/types.h>, as we merely need size_t.
3017 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3019 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3020 Include <stdio.h>, to get FILE.
3021 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3022 memcasecmp.h has included <stddef.h> and all we need is size_t.
3023 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3024 our interface, instead of including <sys/types.h>
3026 2003-06-02 Paul Eggert <eggert@twinsun.com>
3029 Fix some minor time-related bugs with POSIX time arguments.
3030 Some valid time stamps were being rejected (notably -1, and
3031 time stamps before 1900 on 64-bit hosts). And some invalid
3032 time stamps were being accepted, e.g. September 31.
3034 * posixtm.h (posixtime): Return bool instead of time_t, so
3035 that we can return (time_t) -1 successfully.
3036 * posixtm.c: Likewise.
3037 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3038 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3039 (t): Remove static var.
3040 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3041 of static var. All uses changed.
3042 (year): Do not reject years before 1900; they can occur with
3044 (posix_time_parse): Do not check for out-of-range components;
3045 that is now the caller's responsibility, since our checks were
3046 only approximations.
3047 (posixtime): Use mktime to check for out-of-range components,
3048 since it knows them exactly.
3049 If mktime returns (time_t) -1, check whether an error actually occurred
3050 by invoking localtime on -1.
3051 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3052 posixtime failures better.
3053 Improve the test data (in comments only).
3055 2003-05-30 <karl@gnu.org>
3057 * mktime.c: update from libc.
3059 2003-05-30 Bruno Haible <bruno@clisp.org>
3061 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3062 * localcharset.h: Likewise.
3063 * localcharset.c: Likewise.
3065 2003-05-28 Paul Eggert <eggert@twinsun.com>
3067 Assume the headers required for C89 freestanding compilers.
3068 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3069 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3070 without checking for HAVE_LIMITS_H.
3071 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3072 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3074 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3075 * exclude.c: Include <stdbool.h> unconditionally.
3076 * tempname.c: Include <stddef.h> unconditionally.
3077 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3078 * modechange.c, rpmatch.c (NULL): Don't define, since
3079 <stddef.h> does that.
3080 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3081 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3082 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3083 * xstrtol.c: Likewise.
3084 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3085 * savedir.c: Include <stddef.h> instead of defining NULL.
3087 * addext.c (addext): Use assignment rather than cast, to avoid
3088 warnings on some platforms.
3090 * mktime.c (__mktime_internal): Do not reject negative timestamps
3093 2003-05-10 Bruno Haible <bruno@clisp.org>
3095 * linebreak.c (iconv_string_length): Don't return -1 just because the
3096 string is longer than 4 KB.
3098 2003-05-12 Jim Meyering <jim@meyering.net>
3100 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3101 the space-padded-by-default conversion specifiers, %e, %k, %l.
3103 2003-05-03 Bruno Haible <bruno@clisp.org>
3105 Upgrade to Unicode-4.0.
3106 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3107 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3108 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3109 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3110 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3111 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3112 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3113 Change width of U+E0100..U+E01EF from 1 to 0.
3115 2003-04-25 Bruno Haible <bruno@clisp.org>
3117 * copy-file.c: Include <stddef.h>, for size_t.
3119 2003-04-25 Jim Meyering <jim@meyering.net>
3121 * copy-file.c (copy_file_preserving): Declare buf_size to be
3122 of type size_t, not int.
3124 2003-04-11 Jim Meyering <jim@meyering.net>
3126 Merge changes from Coreutils.
3128 2003-03-22 Jim Meyering <jim@meyering.net>
3130 * strftime.c (widen): Cast alloca return value to proper type.
3132 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3135 * strftime.c (my_strftime): Handle very large width
3136 specifications for numeric values correctly. Improve checks for
3139 2003-01-19 Jim Meyering <jim@meyering.net>
3141 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3142 (nl_get_alt_digit) [! defined my_strftime]: Define.
3143 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3144 _nl_get_alt_digit and _nl_get_walt_digit.
3146 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3147 These changes have no effect outside of _LIBC.
3149 2003-04-10 Bruno Haible <bruno@clisp.org>
3151 * findprog.h: New file, from GNU gettext.
3152 * findprog.c: New file, from GNU gettext.
3154 2003-04-05 Jim Meyering <jim@meyering.net>
3156 Merge changes from Coreutils.
3158 * exclude.h (PARAMS): Remove definition and uses.
3159 * exclude.c: Remove uses of `PARAMS'.
3161 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3162 Add test-cases for DOS filenames. Declare program_name.
3163 (main): Set up program_name. Patch by Rich Dawe.
3165 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3167 Use mntctl's return value to drive the entry-processing loop, since
3168 we can't rely on the value of the vmt_length member in the last
3169 entry. On some systems doing so could result in exhausting
3170 virtual memory. Based in part on a patch from Mike Jetzer.
3172 2003-04-04 Bruno Haible <bruno@clisp.org>
3174 * linebreak.h: New file, from GNU gettext.
3175 * linebreak.c: New file, from GNU gettext with slight modifications.
3176 * lbrkprop.h: New file, from GNU gettext.
3178 2003-04-03 Bruno Haible <bruno@clisp.org>
3180 * utf8-ucs4.h: New file, from GNU gettext.
3181 * utf16-ucs4.h: New file, from GNU gettext.
3182 * ucs4-utf8.h: New file, from GNU gettext.
3183 * ucs4-utf16.h: New file, from GNU gettext.
3185 2003-04-02 Bruno Haible <bruno@clisp.org>
3187 * binary-io.h: New file, from GNU gettext.
3189 2003-04-01 Bruno Haible <bruno@clisp.org>
3191 * pathname.h: New file, from GNU gettext.
3192 * concatpath.c: New file, from GNU gettext.
3194 2003-03-30 Bruno Haible <bruno@clisp.org>
3196 * copy-file.c (copy_file_preserving): Don't set owner if the function
3197 chown() doesn't exist.
3199 2003-03-28 Bruno Haible <bruno@clisp.org>
3201 * copy-file.h: New file, from GNU gettext.
3202 * copy-file.c: New file, from GNU gettext.
3204 2003-03-18 Jim Meyering <jim@meyering.net>
3206 * quote.c (quote_n): Fix typo in comment.
3208 2003-03-14 Jim Meyering <jim@meyering.net>
3210 Merge changes from Coreutils.
3211 * obstack.h (obstack_object_size): Declare temporary, __o,
3212 to be const, in order to avoid warnings.
3213 (obstack_room): Likewise.
3214 (obstack_empty_p): Likewise.
3216 2003-03-13 Paul Eggert <eggert@twinsun.com>
3218 Merge changes from Bison.
3219 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3220 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3221 when compiling Bison 1.875's `bitset bset = obstack_alloc
3222 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3223 * hash.c: Include <stdbool.h> unconditionally.
3225 2003-03-09 Paul Eggert <eggert@twinsun.com>
3227 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3228 Reported by Bruce Becker; see:
3229 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3231 2003-03-03 Paul Eggert <eggert@twinsun.com>
3232 Bruno Haible <bruno@clisp.org>
3234 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3235 Reported by John Hughes, see
3236 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3238 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3240 * poll_.h: New file.
3243 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3245 * mathl.h: New file.
3246 * acosl.c: New file.
3247 * asinl.c: New file.
3248 * atanl.c: New file.
3249 * ceill.c: New file.
3252 * floorl.c: New file.
3253 * frexpl.c: New file.
3254 * ldexpl.c: New file.
3256 * sincosl.c: New file.
3258 * sqrtl.c: New file.
3260 * trigl.c: New file.
3261 * trigl.h: New file.
3263 2003-02-17 Bruno Haible <bruno@clisp.org>
3265 * mkdtemp.h: New file, from GNU gettext.
3266 * mkdtemp.c: New file, from GNU gettext.
3268 2003-01-31 Bruno Haible <bruno@clisp.org>
3270 * rename.c: #undef rename before defining rpl_rename.
3271 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3273 2003-01-30 Bruno Haible <bruno@clisp.org>
3275 * printf-args.h: New file, from GNU gettext.
3276 * printf-args.c: New file, from GNU gettext.
3277 * printf-parse.h: New file, from GNU gettext.
3278 * printf-parse.c: New file, from GNU gettext.
3279 * vasnprintf.h: New file, from GNU gettext.
3280 * vasnprintf.c: New file, from GNU gettext.
3281 * asnprintf.c: New file, from GNU gettext.
3282 * vasprintf.h: New file, from GNU gettext with modifications.
3283 * vasprintf.c: New file, from GNU gettext.
3284 * asprintf.c: New file, from GNU gettext.
3286 2003-01-29 Bruno Haible <bruno@clisp.org>
3288 * stpncpy.h: New file, from GNU gettext with modifications.
3289 * stpncpy.c: New file, from GNU gettext with modifications.
3291 2003-01-28 Bruno Haible <bruno@clisp.org>
3293 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3295 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3298 2003-01-27 Bruno Haible <bruno@clisp.org>
3300 * xsetenv.h: New file, from GNU gettext.
3301 * xsetenv.c: New file, from GNU gettext.
3303 2003-01-23 Bruno Haible <bruno@clisp.org>
3305 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3307 2003-01-22 Bruno Haible <bruno@clisp.org>
3309 * exit.h: New file, from GNU gettext.
3311 2003-01-11 Bruno Haible <bruno@clisp.org>
3313 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3314 * strcase.h (strcasecmp, strncasecmp): Likewise.
3316 2003-01-14 Jim Meyering <jim@meyering.net>
3318 * same.c (same_name): Tweak a comment.
3320 2003-01-11 Bruno Haible <bruno@clisp.org>
3322 * same.c (same_name): Reorder tests so as to avoid calling stat()
3323 when a string comparison is sufficient.
3325 2003-01-11 Bruno Haible <bruno@clisp.org>
3327 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3330 2003-01-11 Bruno Haible <bruno@clisp.org>
3332 * hash-pjw.c: Add comment about low quality of this function.
3334 2003-01-12 Paul Eggert <eggert@twinsun.com>
3336 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3337 to avoid collisions with libcurses and libreadline.
3339 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3340 * getstr.h, getstr.c: Remove.
3341 * getline.c: Include "getline.h", to check interface.
3342 Move body of old getstr.c here: this defines MIN_CHUNK and
3343 declares getdelim2, which is renamed from getstr.
3344 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3346 * linebuffer.c (readlinebuffer): Renamed from readline.
3348 * linebuffer.h: Likewise.
3349 (readline): Remove backward-compatibility macro.
3351 2003-01-12 Jim Meyering <jim@meyering.net>
3353 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3355 2003-01-10 Bruno Haible <bruno@clisp.org>
3357 * alloca_.h: New file.
3358 * getdate.y: Unconditionally include alloca.h.
3359 * makepath.c: Likewise.
3360 * setenv.c: Likewise.
3361 * userspec.c: Likewise.
3363 2003-01-09 Bruno Haible <bruno@clisp.org>
3365 * stdbool.h.in: New file.
3367 2003-01-08 Bruno Haible <bruno@clisp.org>
3369 * safe-read.c: Include specification header first, to ensure its
3371 * full-write.c: Likewise.
3373 2003-01-08 Jim Meyering <jim@meyering.net>
3375 * full-write.c: Undefine and define-away `const' after inclusion
3376 of errno.h, not before. Suggestion from Bruno Haible.
3378 2003-01-07 Jim Meyering <jim@meyering.net>
3380 * full-write.c: Rework so that it may serve to define full_read, too.
3381 * full-read.c: Simply #define FULL_READ and include full-write.c.
3383 2003-01-06 Jim Meyering <jim@meyering.net>
3385 * version-etc.c: Update year in translatable copyright string.
3387 2002-12-25 Bruno Haible <bruno@clisp.org>
3389 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3390 * xstrtol.h: Likewise.
3391 * xstrtoimax.c: Likewise.
3392 * xstrtoumax.c: Likewise.
3393 * human.h: Likewise.
3395 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3396 on systems that have <inttypes.h> but not <stdint.h>.
3398 2002-12-31 Paul Eggert <eggert@twinsun.com>
3400 * memcoll.c (memcoll): Fall back on a simple algorithm using
3401 memcmp if strcoll doesn't work.
3403 2002-12-23 Bruno Haible <bruno@clisp.org>
3405 * localcharset.h: New file.
3406 * localcharset.c: Include it.
3407 * unicodeio.c: Likewise.
3409 2002-12-22 Bruno Haible <bruno@clisp.org>
3411 * utime.c (utime_null): No need to call ftruncate if the file was
3414 2002-12-23 Bruno Haible <bruno@clisp.org>
3416 * memcoll.c (STRCOLL): New macro.
3419 2002-12-22 Bruno Haible <bruno@clisp.org>
3421 * getstr.h (getstr): Define, to avoid clash with libcurses.
3422 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3424 2002-12-22 Bruno Haible <bruno@clisp.org>
3426 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3428 2002-12-23 Bruno Haible <bruno@clisp.org>
3430 * getline.h: Include <stddef.h>, for size_t.
3432 * unicodeio.h: Include <stddef.h>, for size_t.
3433 * unicodeio.c: Don't include <stddef.h>.
3435 2002-12-17 Bruno Haible <bruno@clisp.org>
3437 * canon-host.c (strdup): Remove unused declaration.
3439 * fsusage.c: Include full_read.h.
3440 (get_fs_usage): Use full_read instead of safe_read.
3442 * utime.c (utime_null): Use SAFE_READ_ERROR.
3444 2002-12-11 Bruno Haible <bruno@clisp.org>
3446 * setenv.h: Rewritten to cope with systems that have setenv() but not
3448 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3451 2002-12-11 Bruno Haible <bruno@clisp.org>
3453 * setenv.c (alloca): Fall back to malloc.
3455 (setenv): Use freea() to free memory allocated with alloca().
3457 2002-11-13 Bruno Haible <bruno@clisp.org>
3459 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3460 function declarations.
3461 * unsetenv.c (unsetenv): Likewise.
3463 2002-03-04 Bruno Haible <bruno@clisp.org>
3465 Portability to AIX 4.3.3.
3466 * unsetenv.c: New file, extracted from setenv.c.
3467 * setenv.c: Move the unsetenv() function to unsetenv.c.
3469 2001-12-20 Bruno Haible <bruno@clisp.org>
3471 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3472 use malloc instead. For SunOS 4.
3474 2001-12-11 Bruno Haible <bruno@clisp.org>
3476 * setenv.c: Declare alloca.
3477 (compar_fn_t): New typedef.
3478 (KNOWN_VALUE, STORE_VALUE): Use it.
3480 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3483 2002-12-10 Paul Eggert <eggert@twinsun.com>
3485 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3486 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3487 Choose values that are less likely to collide with system fnmatch
3489 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3490 defined (e.g., a pure POSIX system).
3491 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3492 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3494 2002-12-06 Jim Meyering <jim@meyering.net>
3496 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3498 Merge in changes from libc's misc/error.c, in preparation
3499 for the merge of gnulib's changes back into libc.
3501 * error.c (_): Define only if not already defined.
3502 Move definition to follow all #include directives.
3503 Include unlocked-io.h only if !_LIBC.
3504 [_LIBC]: Include <libio/libioP.h>.
3505 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3506 (fflush): Tweak definition to use INTUSE.
3509 2002-12-05 Paul Eggert <eggert@twinsun.com>
3511 * alloca.c [defined emacs]: Include "lisp.h".
3512 (xalloc_die) [defined emacs]: New macro.
3513 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3514 [! defined emacs]: Include <xalloc.h>.
3515 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3516 (pointer): Typedef to POINTER_TYPE *.
3517 (malloc): Remove decl; we now always use xmalloc.
3518 (alloca): Use old-style definition, since Emacs needs this.
3519 Check for arithmetic overflow when computing combined size.
3521 2002-12-04 Paul Eggert <eggert@twinsun.com>
3523 Do not generate unlocked-io.h automatically, since it's easier to
3524 maintain it by hand.
3526 * unlocked-io.h: New file, from GNU diffutils,
3527 but with proper copyright notice and attribution.
3529 * Makefile.am: Add copyright notice.
3530 (libfetish_a_SOURCES): Add unlocked-io.h.
3531 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3532 (DISTCLEANFILES, io_functions): Remove macros.
3533 (EXTRA_DIST): Remove gen_uio.
3534 (unlocked-io.h): Remove rule.
3536 2002-12-04 Jim Meyering <jim@meyering.net>
3538 Reflect the fact that stat.c and lstat.c are no longer generated.
3539 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3540 (DISTCLEANFILES): Likewise.
3541 (EXTRA_DIST): Likewise.
3542 (all_local): Don't depend on stat.c or lstat.c.
3543 (stat.c, lstat.c): Remove rules.
3544 (EXTRA_DIST): Remove xstat.in.
3546 * xstat.in: Remove file. Contents moved into stat.c.
3547 * stat.c: New file. Contents mostly from xstat.in.
3548 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3549 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3551 * safe-read.c: Rework so that it may serve to define safe_write, too.
3552 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3554 2002-12-03 Jim Meyering <jim@meyering.net>
3556 * safe-read.c, safe-write.c: Change variable names and comments, but
3557 not semantics, to minimize the differences between these two files.
3558 (safe_read): Change comment to mention SAFE_READ_ERROR.
3560 * safe-read.c (IS_EINTR): Define.
3561 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3563 2002-12-02 Bruno Haible <bruno@clisp.org>
3565 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3566 Define, taken from safe-read.c.
3567 (INT_MAX): Provide fallback.
3568 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3569 * safe-write.h (SAFE_WRITE_ERROR): Define.
3571 * safe-read.c (EINTR): Remove definition.
3572 (safe_read): Don't use EINTR if it is absent.
3574 2002-12-02 Jim Meyering <jim@meyering.net>
3576 * safe-read.c (EINTR): Define.
3577 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3578 (INT_MAX): Provide fallback.
3579 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3581 * safe-read.h (SAFE_READ_ERROR): Define.
3583 2002-12-01 Jim Meyering <jim@meyering.net>
3585 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3586 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3588 2002-11-27 Paul Eggert <eggert@twinsun.com>
3590 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3591 hash_rehash): Replace `if (limit <= value) abort ();' with
3592 `if (! (value < limit)) abort ();', for readability.
3594 2002-11-26 <karl@gnu.org>
3596 * strdup.c: copy from libc again, with jim's ok.
3597 * .cppi-disable: re-add strdup.c
3599 2002-11-25 <karl@gnu.org>
3601 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3602 instead of "strtol.c".
3604 2002-11-25 Jim Meyering <jim@meyering.net>
3606 * mktime.c: Sync from libc, now that it has the latest fix.
3608 2002-11-24 <karl@gnu.org>
3610 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3611 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3613 2002-11-24 Jim Meyering <jim@meyering.net>
3615 Update from coreutils:
3617 * mktime.c: Merge in changes from libc.
3619 Avoid a link-time failure on some Linux systems.
3620 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3621 (__mon_yday): Declare with the STATIC attribute.
3622 (__mktime_internal): Likewise.
3623 Based on a report from Greg Schafer.
3625 2002-11-23 Jim Meyering <jim@meyering.net>
3627 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3628 Use `unsigned', not `int', as type of index.
3630 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3632 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3634 2002-11-22 Paul Eggert <eggert@twinsun.com>
3636 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3637 hint that one should use `if (! x) abort ();' rather than `assert
3638 (x);', and anyway it's one less thing to worry about configuring.
3639 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3640 hash_rehash, hash_insert): Use abort rather than assert.
3642 2002-11-22 Paul Eggert <eggert@twinsun.com>
3644 * quotearg.h: Allow multiple inclusion by surrounding with
3645 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3646 so that we can be included first.
3647 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3648 * quotearg.c: Include quotearg.h immediately after config.h.
3649 No need to include stddef.h or sys/types.h any more.
3650 Surround local include files with "", not "<>".
3651 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3652 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3653 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3654 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3655 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3656 (ISPRINT): Remove; no longer needed now that we assume C89.
3658 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3661 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3662 quotearg_char): Use SIZE_MAX rather than
3663 (size_t) -1 when we are talking about "infinity".
3665 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3667 2002-11-22 Bruno Haible <bruno@clisp.org>
3669 * safe-read.h: Assume C89. Add comments.
3670 (safe_read): Change return type to size_t.
3671 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3672 counts > SSIZE_MAX correctly.
3673 * safe-write.h: New file.
3674 * safe-write.c: New file.
3675 * full-read.h: New file.
3676 * full-read.c: New file.
3677 * full-write.h: Assume C89. Add comments.
3678 * full-write.c: Include safe-write.h.
3679 (full_write): Rewritten to use safe_write.
3680 Suggested by Jim Meyering and Paul Eggert.
3682 2002-11-21 Bruno Haible <bruno@clisp.org>
3684 Remove case insensitive option matching.
3685 * argmatch.h (argcasematch): Remove declaration.
3686 (ARGCASEMATCH): Remove macro.
3687 (__xargmatch_internal): Remove case_sensitive argument.
3688 (XARGMATCH): Update.
3689 (XARGCASEMATCH): Remove macro.
3690 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3691 case_sensitive argument.
3692 (argcasematch): Remove function.
3693 (__xargmatch_internal): Remove case_sensitive argument.
3694 (main): Use XARGMATCH instead of XARGCASEMATCH.
3696 * xmalloc.c: Change compile-time error message. Add comment about
3697 required autoconf version.
3699 2002-11-21 Jim Meyering <jim@meyering.net>
3701 * strdup.c (strdup): Tweak comment and initial #if/#include.
3703 Merge in changes from the coreutils.
3705 2002-09-25 Paul Eggert <eggert@twinsun.com>
3706 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3707 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3708 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3709 int. Work more efficiently if X is the same width as uintmax_t.
3710 Do not compare X to -1, to avoid bogus compiler warning.
3711 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3712 Don't assume that f_frsize and f_bsize are the same type.
3714 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3717 * makepath.c (make_path): Restore umask *before* creating the final
3719 (make_path): Minor reformatting.
3721 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3722 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3724 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3725 ones. At least on GNU/Linux systems, `auto' means something else.
3728 2002-11-20 Paul Eggert <eggert@twinsun.com>
3730 Merge argmatch cleanups from Bison. Assume C89.
3732 * argmatch.c: Include config.h here, not in argmatch.h.
3733 Include stdlib.h, for EXIT_FAILURE.
3734 Always include <string.h>, since we assume C89.
3735 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3736 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3737 Include <stddef.h> instead, since it's all we need for size_t.
3738 (PARAMS): Remove. All uses removed.
3739 (ARRAY_CARDINALITY): Do not bother to #undef.
3740 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3741 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3742 Remove unnecessary parentheses.
3743 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3744 Insert necessary parentheses.
3745 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3746 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3748 2002-11-19 Bruno Haible <bruno@clisp.org>
3750 * mbswidth.c: Include mbswidth.h right at the beginning.
3751 * mbswidth.h: Include <stddef.h>, for size_t.
3753 * mbswidth.h (PARAMS): Remove macro.
3754 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3755 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3757 * gcd.h (PARAMS): Remove macro.
3758 (gcd): Use ANSI C function declarations.
3759 * gcd.c (gcd): Likewise.
3761 2002-11-15 Bruno Haible <bruno@clisp.org>
3763 * strcspn.c: Include <stddef.h>.
3764 (strcspn): Use ANSI C function declaration. Change return type to
3766 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3767 (strpbrk): Use NULL.
3768 * strpbrk.h (PARAMS): Remove macro.
3769 (strpbrk): Use ANSI C function declaration.
3770 * strstr.c: Don't include <sys/types.h>.
3771 * strstr.h (PARAMS): Remove macro.
3772 (strstr): Use ANSI C function declarations.
3774 2002-11-06 Bruno Haible <bruno@clisp.org>
3776 * gcd.h (gcd): Change argument type to 'unsigned long'.
3777 * gcd.c (gcd): Likewise.
3779 2002-11-05 Bruno Haible <bruno@clisp.org>
3781 * gcd.h: New file, from gettext-0.11.5.
3782 * gcd.c: New file, from gettext-0.11.5.
3784 2002-11-05 Bruno Haible <bruno@clisp.org>
3786 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3787 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3788 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3789 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3791 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3792 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3794 * closeout.c: Include gettext.h instead of <libintl.h>.
3795 * human.c: Include gettext.h instead of <libintl.h>.
3796 * quotearg.c: Include gettext.h instead of <libintl.h>.
3797 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3798 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3799 * userspec.c: Include gettext.h instead of <libintl.h>.
3800 * version-etc.c: Include gettext.h instead of <libintl.h>.
3801 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3802 (textdomain): Remove definition.
3803 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3805 * long-options.c: Remove include of <libintl.h> and definition of _.
3806 * same.c: Remove include of <libintl.h> and definition of _.
3808 2002-11-04 Bruno Haible <bruno@clisp.org>
3810 * stpcpy.h: New file, from GNU gettext-0.11.5.
3811 * strcase.h: New file, from GNU gettext-0.11.5.
3812 * strpbrk.h: New file, from GNU gettext-0.11.5.
3813 * strstr.h: New file, from GNU gettext-0.11.5.
3814 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3816 2002-05-09 Bruno Haible <bruno@clisp.org>
3818 * config.charset: Update for newest glibc. Add canonical names
3819 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3821 2002-05-09 Bruno Haible <bruno@clisp.org>
3823 * localcharset.c (get_charset_aliases): Add more Windows specific
3826 2002-05-08 Owen Taylor <otaylor@redhat.com>
3828 * config.charset: A few additions for Solaris.
3830 2001-12-05 Bruno Haible <bruno@clisp.org>
3832 * localcharset.c (locale_charset): Don't return an empty string.
3834 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3836 * config.charset: msdos in uk_UA uses CP1125.
3838 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3840 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3841 * localcharset.c (locale_charset): Declare as extern "C".
3843 2002-02-15 Bruno Haible <bruno@clisp.org>
3845 * config.charset [msdosdjgpp]: For Russian, use CP866.
3847 2002-02-11 Bruno Haible <bruno@clisp.org>
3849 * config.charset: Add support for NetBSD.
3851 2002-09-25 <karl@gnu.org>
3853 * strdup.c: copy from libc/string (via ../config/srclist*).
3854 * getopt*: copy from libc/posix.
3855 * gettext.h: copy from gettext.
3856 * .cppi-disable: add strdup.c, gettext.h.
3858 2002-07-01 Jim Meyering <meyering@lucent.com>
3860 * c-stack.c: Include sys/time.h.
3861 From Volker Borchert.
3863 2002-06-11 Paul Eggert <eggert@twinsun.com>
3865 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3866 New macro. Use it uniformly instead of
3867 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3868 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3869 reported by Vin Shelton.
3871 2002-06-22 Jim Meyering <meyering@lucent.com>
3873 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3874 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3876 2002-06-22 Paul Eggert <eggert@twinsun.com>
3878 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3879 Do not assume SA_SIGINFO behavior.
3880 Bug reported by Jim Meyering on NetBSD 1.5.2.
3882 2002-06-22 Jim Meyering <meyering@lucent.com>
3884 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3886 * exitfail.c, exitfail.h: Likewise.
3887 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3889 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3891 (EXTRA_DIST): Add fnmatch_loop.c.
3892 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3894 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3895 * fnmatch.c: Update from diffutils-2.8.2.
3896 * fnmatch_.h: New file. From diffutils-2.8.2.
3897 * fnmatch.h: Remove file.
3899 2002-06-18 Paul Eggert <eggert@twinsun.com>
3901 * file-type.h: Report an error if neither S_ISREG nor
3902 S_IFREG is defined, instead of using a test specific to glibc
3903 2.2. This should be safe, since POSIX requires S_ISREG and
3904 Unix Version 7 had S_IFREG. We don't need to check for
3905 <sys/types.h> since we don't use any symbols that it defines.
3907 2002-06-15 Jim Meyering <meyering@lucent.com>
3909 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3910 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3911 have been included before this file.
3913 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3915 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3916 so that each temporary file name is unique and valid in the first
3917 8 characters, for operation under DOS.
3919 2002-06-15 Jim Meyering <meyering@lucent.com>
3921 Work even with DJGPP 2.03, which lacks support for symlinks.
3923 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3925 * lchown.c (S_ISLNK): Likewise.
3927 2002-06-14 Jim Meyering <meyering@lucent.com>
3929 * file-type.h: Use the version from diffutils-2.8.2.
3930 * file-type.c: Likewise.
3932 2002-05-27 Jim Meyering <meyering@lucent.com>
3934 Fix a problem seen only on nonconforming systems whereby ls.c's
3935 use of localtime, and then of gettimeofday would cause trouble:
3936 the localtime call used to initialize rpl_gettimeofday's save
3937 mechanism would clobber ls's current local time information so
3938 that in any long listing the first file would always be listed
3939 with date 1970-01-01. Analysis by Volker Borchert.
3941 * gettimeofday.c (localtime): Undefine.
3942 (rpl_localtime): New function.
3944 2002-05-22 Jim Meyering <meyering@lucent.com>
3946 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3947 * file-type.h: New file.
3948 * file-type.c (file_type): New file/function. Extracted from diffutils.
3950 2002-04-29 Paul Eggert <eggert@twinsun.com>
3952 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3954 2002-04-28 Paul Eggert <eggert@twinsun.com>
3956 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3957 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3958 of 127, since 64 is the largest conceivable number for ancient
3960 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3962 2002-04-28 Jim Meyering <meyering@lucent.com>
3964 * sig2str.c (WTERMSIG): Remove definition (unused).
3966 2002-04-28 Paul Eggert <eggert@twinsun.com>
3968 * sig2str.h, sig2str.c: New files.
3969 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3971 2002-04-24 Jim Meyering <meyering@lucent.com>
3973 * gettext.h: New file, from Gettext.
3974 * Makefile.am (INCLUDES): Remove -I../intl.
3975 (libfetish_a_SOURCES): Add gettext.h.
3977 2002-04-16 Jim Meyering <meyering@lucent.com>
3979 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3980 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3981 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3983 2002-04-12 Jim Meyering <meyering@lucent.com>
3985 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3987 2002-03-10 Jim Meyering <meyering@lucent.com>
3989 * makepath.c (make_path): Remove a comma from a diagnostic.
3990 Suggestion from Santiago Vila.
3992 2002-03-08 Jim Meyering <meyering@lucent.com>
3994 * rename.c: Mention that this wrapper is needed also on
3995 mips-dec-ultrix4.4 systems.
3997 2002-03-02 Jim Meyering <meyering@lucent.com>
3999 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4000 not HAVE_CLOCK_SETTIME.
4002 2002-02-27 Paul Eggert <eggert@twinsun.com>
4004 * nanosleep.h: Rename to....
4005 * timespec.h: New name for nanosleep.h. All uses changed.
4007 * gettime.c: New file.
4008 * settime.c: New file.
4011 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4012 timespec.h. Remove nanosleep.h.
4014 2002-02-25 Paul Eggert <eggert@twinsun.com>
4016 * acl.c, acl.h: New files.
4017 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4019 2002-02-24 Jim Meyering <meyering@lucent.com>
4021 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4022 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4023 cause trouble. Reported by Nelson Beebe.
4025 2002-02-23 Paul Eggert <eggert@twinsun.com>
4027 * path-concat.c (xpath_concat): Reorder code to pacify
4028 compilers that don't know that xalloc_die never returns.
4030 2002-02-20 Jim Meyering <meyering@lucent.com>
4032 * getdate.c: Regenerate using bison-1.33.
4034 2002-02-15 Paul Eggert <eggert@twinsun.com>
4036 * posixver.c, posixver.h: New files.
4037 * Makefile.am (libfetish_a_SOURCES): Add them.
4039 2002-02-02 Paul Eggert <eggert@twinsun.com>
4040 Bruno Haible <bruno@clisp.org>
4042 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4043 (fwrite_success_callback): New declaration.
4044 * unicodeio.c (unicode_to_mb): New function, extracted from
4045 print_unicode_char. Call failure callback instead of error.
4046 (fwrite_success_callback): New function.
4047 (exit_failure_callback): New function.
4048 (fallback_failure_callback): New function.
4049 (print_unicode_char): Call unicode_to_mb.
4051 2002-01-26 Jim Meyering <meyering@lucent.com>
4053 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4055 2002-01-22 Jim Meyering <meyering@lucent.com>
4057 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4058 Otherwise, some versions of automake would omit the rule that makes
4059 Makefile from Makefile.in.
4061 2001-01-21 Paul Eggert <eggert@twinsun.com>
4063 * xmemcoll.h, xmemcoll.c: New files.
4064 * Makefile.am (libfetish_a_SOURCES): Add them.
4065 * memcoll.c: Include errno.h, and declare errno if not defined.
4066 (memcoll): Set errno to zero if there is no error.
4068 * quotearg.c (quotearg_buffer_restyled):
4069 Fix bug with quoting buffers containing NUL when backslashing escapes.
4070 This bug was exposed by the other changes in this patch.
4071 (quotearg_n_options): New arg ARGSIZE.
4072 All callers changed.
4073 (quoting_options_from_style): New function.
4074 (quotearg_n_style): Use it.
4075 (quotearg_n_style_mem): New function.
4077 * quotearg.h (quotearg_n_style_mem): New function.
4079 2002-01-16 Jim Meyering <meyering@lucent.com>
4081 * getdate.y: Add three semicolons, each just before a closing brace.
4082 Bison (as of version 1.31) no longer papers over that mistake.
4084 2002-02-14 Paul Eggert <eggert@twinsun.com>
4086 * backupfile.c (ISDIGIT): Comment fix.
4087 * getdate.y (ISDIGIT): Likewise.
4088 * posixtm.c (ISDIGIT, year): Likewise.
4089 * strverscmp.c (ISDIGIT): Likewise.
4090 * userspec.c (ISDIGIT): Likewise.
4092 2002-01-05 Jim Meyering <meyering@lucent.com>
4094 * version-etc.c (version_etc_copyright): Update copyright year.
4096 2001-01-19 Paul Eggert <eggert@twinsun.com>
4098 * closeout.c (close_stdout_status): If ferror (stdout), do
4099 not silently exit merely because the output buffer happens to
4100 have nothing pending.
4102 2001-12-18 Paul Eggert <eggert@twinsun.com>
4104 See the big note in ../ChangeLog.
4105 * human.c (suffixes): Prefer K to k for 1024.
4106 (generate_suffix_backwards): New function.
4107 (human_readable_inexact): Use it.
4108 * xstrtol.c (__xstrtol): If there is no number but there
4109 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4110 Accept 'K' as well as 'k'.
4112 2001-12-15 Jim Meyering <meyering@lucent.com>
4114 * regex.h (__restrict_arr): Update from libc.
4116 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4117 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4120 2001-12-10 Jim Meyering <meyering@lucent.com>
4122 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4123 Instead, include "xalloc.h".
4124 (initbuffer): Don't cast xmalloc return value to char*.
4125 (readline): Reword comment.
4126 Don't cast xrealloc return value to char*
4129 2001-12-09 Jim Meyering <meyering@lucent.com>
4131 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4132 `signed and unsigned type in conditional expression'.
4133 * posixtm.c (posix_time_parse): Likewise.
4135 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4137 * readtokens.c (readtoken): Declare an index to be of type unsigned
4138 to avoid a pedantic warning.
4140 * getstr.c: Don't include assert.h.
4141 (getstr): Remove warning-evoking assertions.
4142 Return -1 if offset parameter is out of bounds.
4143 Change the type of a local from int to size_t.
4145 * strftime.c (my_strftime_localtime_r): Include this function
4146 definition in the `#if ! HAVE_TM_GMTOFF' block.
4148 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4149 Include xalloc.h instead.
4151 2001-12-02 Jim Meyering <meyering@lucent.com>
4153 * tempname.c: Don't declare getenv, thus reverting the change of
4154 2001-11-18. It's no longer necessary, now that stdlib.h is always
4157 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4158 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4160 2001-11-30 Akim Demaille <akim@epita.fr>
4162 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4163 before being defined.
4165 2001-11-27 Paul Eggert <eggert@twinsun.com>
4167 * quotearg.h (quotearg_n, quotearg_n_style):
4168 First arg is int, not unsigned.
4169 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4170 (SIZE_MAX, UINT_MAX): New macros.
4171 (quotearg_n_options): Abort if N is negative.
4172 Avoid overflow check on hosts where size_t is 64 bits and int
4173 is 32 bits, as overflow is impossible there.
4174 Fix off-by-one typo that caused unnecessary reallocation.
4176 2001-11-27 Jim Meyering <meyering@lucent.com>
4178 * tempname.c: Merge with version from libc.
4179 * regex.c: Likewise.
4181 * tempname.c: Include stdlib.h unconditionally. On some old systems
4182 for which STDC_HEADERS is 0, it was not included, resulting in a
4183 warning about an integer-to-pointer conversion problem with getenv.
4184 Reported by Volker Borchert.
4186 2001-11-26 Jim Meyering <meyering@lucent.com>
4188 * gtod.h: Remove file.
4189 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4190 * gettimeofday.c: Don't include gtod.h.
4191 (GTOD_init): Remove function.
4192 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4193 Suggestion from Volker Borchert.
4195 2001-11-23 Jim Meyering <meyering@lucent.com>
4197 * hash.h (struct hash_table): Don't define here. Merely declare it.
4198 * hash.c (struct hash_table): Define it here instead.
4200 2001-11-22 Jim Meyering <meyering@lucent.com>
4202 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4204 2001-11-18 Paul Eggert <eggert@twinsun.com>
4206 * tempname.c (TMP_MAX): Remove; no longer needed.
4207 (TEMPORARIES): New macro.
4208 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4209 removes an artificial limitation (e.g. HP-UX 10.20, where
4212 2001-11-18 Jim Meyering <meyering@lucent.com>
4214 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4217 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4218 files will be created before anything else.
4220 2001-11-17 Jim Meyering <meyering@lucent.com>
4222 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4223 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4224 rather than group writable. Patch by Juan F. Codagnone.
4226 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4227 Instead, include "xalloc.h".
4229 * mountlist.c: Include unlocked-io.h after all system headers.
4230 Remove explicit declarations of xmalloc, xrealloc,
4231 and xstrdup. Instead, include "xalloc.h".
4233 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4234 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4235 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4237 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4238 Reported by Padraig Brady.
4240 * mkstemp.c: #undef mkstemp.
4242 (rpl_mkstemp): Rename from mkstemp.
4245 2001-11-16 Jim Meyering <meyering@lucent.com>
4247 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4248 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4249 determine the amount of total physical memory, use pstat_getstatic.
4250 HPUX-11 doesn't define _SC_PHYS_PAGES.
4251 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4252 If sysconf couldn't be used to determine the amount of available
4253 physical memory, use both pstat_getstatic and pstat_getdynamic.
4254 Based on a patch from Bob Proulx.
4256 2001-11-05 Jim Meyering <meyering@lucent.com>
4258 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4260 2001-11-03 Jim Meyering <meyering@lucent.com>
4262 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4263 in argmatch_to_argument call.
4265 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4268 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4269 e.g., a fault due to an attempt to free a NULL pointer.
4271 2001-11-01 Jim Meyering <meyering@lucent.com>
4273 * dirfd.c, dirfd.h: New files.
4274 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4276 * hash.c (hash_print) [TESTING]: Clean up.
4278 2001-10-22 Paul Eggert <eggert@twinsun.com>
4280 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4281 to avoid a warning if -Wall.
4283 2001-10-21 Paul Eggert <eggert@twinsun.com>
4285 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4287 2001-10-21 Jim Meyering <meyering@lucent.com>
4289 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4290 this code would end up calling gettext even in packages built
4292 * getopt.c (_): Likewise.
4293 * regex.c (_): Likewise.
4295 2001-10-20 Paul Eggert <eggert@twinsun.com>
4297 * error.c (strerror_r): Do not declare unless !_LIBC.
4298 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4299 Use strerror_r that is only a macro, even if it is not a function.
4300 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4301 (private_strerror): Use prototypes, not old-style function definition.
4302 (print_errno_message): New function.
4303 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4305 (error_tail, error, error_at_line): Use it.
4307 2001-10-11 Jim Meyering <meyering@lucent.com>
4309 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4310 and quote_n (1, ... to avoid clobbering a buffer.
4312 2001-10-05 Jim Meyering <meyering@lucent.com>
4314 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4315 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4316 * hash-pjw.h: New file.
4318 2001-09-30 Jim Meyering <meyering@lucent.com>
4320 * mountlist.c [MOUNTED_GETFSSTAT]:
4321 Include <sys/ucred.h>, for Apple Darwin.
4322 Include sys/mount.h and sys/fs_types.h only if available.
4324 (read_filesystem_list): Use FS_TYPE.
4326 2001-09-29 Paul Eggert <eggert@twinsun.com>
4328 * exclude.c (excluded_filename): 0 -> false, since it's
4331 2001-09-28 Paul Eggert <eggert@twinsun.com>
4333 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4334 #defines strtoimax. Also treat the other strto* functions
4337 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4338 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4339 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4341 2001-09-26 Jim Meyering <meyering@lucent.com>
4343 Most macros in unlocked-io.h had the wrong number of arguments.
4344 * gen-uio: New script.
4345 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4346 * unlocked-io.hin: Remove file.
4347 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4348 rather than trying to embed it here.
4349 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4350 Reported by Padraig Brady.
4352 2001-09-25 Volker Borchert <bt@teknon.de>
4354 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4356 2001-09-23 Jim Meyering <meyering@lucent.com>
4358 * mountlist.c: Remove useless parentheses in #if directives.
4359 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4360 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4362 2001-09-22 Jim Meyering <meyering@lucent.com>
4364 * localcharset.c: Update from latest gettext.
4365 * config.charset: Likewise.
4367 2001-09-20 Jim Meyering <meyering@lucent.com>
4369 * xstrtol.c (strtoimax): Guard declaration with
4370 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4371 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4372 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4373 (strtoumax): Likewise, for completeness (it wasn't necessary).
4375 2001-09-06 Paul Eggert <eggert@twinsun.com>
4377 * strtoimax.c (HAVE_LONG_LONG):
4378 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4379 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4380 to work around bug in IBM C compiler.
4382 2001-09-16 Jim Meyering <meyering@lucent.com>
4384 * mkdir.c: New file.
4386 2001-09-04 Paul Eggert <eggert@twinsun.com>
4388 * xgetcwd.c: Revert some of the previous change; intead,
4389 fix the HAVE_GETCWD_NULL code to behave more like the
4390 !HAVE_GETCWD_NULL code used to.
4393 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4396 2001-09-04 Paul Eggert <eggert@twinsun.com>
4398 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4399 Use ssize_t, not int, to store result of readlink.
4400 Check for ssize_t overflow as well as size_t overflow,
4401 as POSIX says the result of readlink is implementation-defined
4402 when ssize_t overflows.
4403 Remove unnecessary cast to char*.
4404 Use free+malloc instead of realloc, as the storage doesn't need
4405 to be preserved and it's clearer and can be more efficient that way.
4406 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4407 * xreadlink.h (xreadlink): Update prototype.
4409 2001-09-03 Paul Eggert <eggert@twinsun.com>
4411 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4412 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4413 spotted by Jim Meyering.
4415 2001-09-03 Jim Meyering <meyering@lucent.com>
4417 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4419 2001-09-03 Paul Eggert <eggert@twinsun.com>
4421 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4422 like the HAVE_GETCWD_NULL code.
4423 Include pathmax.h if not HAVE_GETCWD.
4424 Do not include xalloc.h.
4425 (INITIAL_BUFFER_SIZE): New symbol.
4426 Do not use xmalloc / xrealloc, since the caller is responsible for
4427 handling errors. Preserve errno around `free' during failure.
4428 Do not overrun buffer when using getwd.
4430 2001-09-03 Paul Eggert <eggert@twinsun.com>
4432 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4433 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4435 2001-09-02 Jim Meyering <meyering@lucent.com>
4437 * error.c: Update from GNU libc.
4439 2001-09-01 Jim Meyering <meyering@lucent.com>
4441 * xreadlink.c: New file.
4442 * xreadlink.h: New file.
4443 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4445 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4446 doesn't conflict with sparc Solaris 7's definition in
4447 /usr/include/sys/int_types.h.
4449 * exclude.c: Use `""', not `<>' to #include non-system header files.
4450 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4451 and strncasecmp as r-values. Unixware didn't have declarations.
4453 2001-08-31 Jim Meyering <meyering@lucent.com>
4455 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4456 Use an initial, malloc'd, buffer of length 128 rather than
4457 a statically allocated one of length 1024.
4459 2001-08-30 Paul Eggert <eggert@twinsun.com>
4461 * xgetcwd.c: Don't include pathmax.h.
4462 Include stdlib.h and unistd.h if available.
4464 (xmalloc, xstrdup, free): Remove decls.
4465 (xgetcwd): Don't assume sizes fit in unsigned.
4466 Check for overflow when computing sizes.
4467 Simplify reallocation code.
4469 2001-08-28 Paul Eggert <eggert@twinsun.com>
4471 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4473 * strtoimax.c: Renamed from strtoxmax.c, removing the
4476 Also, make the following further changes to make this file's
4477 configuration more similar to that of strtol.c:
4478 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4479 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4480 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4481 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4482 changed to signed values.
4484 And make the following changes as well:
4485 Fix copyright notice, as 1999 was missing.
4486 (verify): New macro.
4487 (strtoimax): Check sizes at compile-time, not run-time.
4488 Prefer strtol to strtoll if both work.
4489 (main): Remove; it was not that useful and was a pain to maintain.
4491 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4493 2001-08-30 Paul Eggert <eggert@twinsun.com>
4495 * savedir.c (savedir): Remove size parameter, as POSIX says that
4496 a directory's st_size can have an arbitrary value, so the old
4497 usage could waste an arbitrary amount of memory. All uses
4499 * savedir.h: Update prototype.
4501 2001-08-30 Paul Eggert <eggert@twinsun.com>
4503 * xstrtol.c (strtoimax): New decl.
4505 2001-08-28 Paul Eggert <eggert@twinsun.com>
4507 * xstrtol.h: Add copyright notice.
4508 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4509 LONGINT_INVALID_SUFFIX_CHAR.
4511 2001-08-30 Paul Eggert <eggert@twinsun.com>
4513 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4516 2001-08-30 Paul Eggert <eggert@twinsun.com>
4518 * hash.c: Remove '2001' from copyright notice.
4520 2001-08-30 Paul Eggert <eggert@twinsun.com>
4522 * full-write.h: New file.
4523 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4524 * full-write.c: Correct credits, as cccp.c no longer
4525 exists and anyway it was so heavily changed from the old cccp
4526 code as to be unrecognizable. Include full-write.h.
4527 (full_write) Return size_t, with short writes meaning failure.
4528 All callers changed. This fixes a bug with large buffers
4530 * utime.c: Include full-write.h.
4532 2001-08-30 Paul Eggert <eggert@twinsun.com>
4534 Merge 'exclude' changes from tar 1.13.22.
4535 This fixes one or two unlikely storage allocation overflow bugs,
4536 but doesn't change user-visible behavior otherwise.
4538 2001-08-30 Paul Eggert <eggert@twinsun.com>
4540 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4541 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4542 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4543 Include if available.
4544 (<xalloc.h>): Include
4545 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4546 (verify): New macro. Use it to verify that EXCLUDE macros do not
4547 collide with FNM macros.
4548 (struct patopts): New struct.
4549 (struct exclude): Use it, as exclude patterns now come with options.
4550 (new_exclude): Support above changes.
4551 (new_exclude, add_exclude_file):
4552 Initial size must now be a power of two to simplify overflow checking.
4553 (free_exclude, fnmatch_no_wildcards): New function.
4554 (excluded_filename): No longer requires options arg, as the options
4555 are determined by add_exclude. Now returns bool, not int.
4556 (excluded_filename, add_exclude):
4557 Add support for the fancy new exclusion options.
4558 (add_exclude, add_exclude_file): Now takes int options arg.
4559 Check for arithmetic overflow when computing sizes.
4560 (add_exclude_file): xrealloc might modify errno, so don't
4561 realloc until after errno might be used.
4563 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4565 (free_exclude): New decl.
4566 (add_exclude, add_exclude_file): Now takes int options arg.
4567 (excluded_filename): No longer requires options arg, as the options
4568 are determined by add_exclude. Now returns bool, not int.
4570 2001-08-30 Paul Eggert <eggert@twinsun.com>
4572 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4574 2001-08-27 Jim Meyering <meyering@lucent.com>
4576 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4578 * version-etc.c (N_): Remove definition.
4579 Revert most of last change.
4580 Instead, simply don't mark the `Copyright...' string for translation.
4581 Based on advice from Paul Eggert.
4583 * strtoxmax.c: Tweak comment.
4585 2001-08-26 Jim Meyering <meyering@lucent.com>
4587 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4588 of copyright with `%s' so translators don't get an untranslated
4590 (COPYRIGHT_YEAR): Define.
4591 (version_etc): Use fprintf rather than fputs.
4592 Suggestion from Ulrich Drepper.
4594 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4596 * strtoll.c: New file, from GNU libc.
4597 * xstrtoimax.c: New file.
4599 * xstrtol.h: Add xstrtoimax.
4600 * strtoumax.c: New file. Simply include "strtoumax.c".
4601 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4603 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4604 * strtoxmax.c: ... then renamed to this.
4606 2001-08-13 Paul Eggert <eggert@twinsun.com>
4608 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4609 Port to Solaris 8, where 'sed' requires a space after the 'r'
4610 command, and where sh dislikes "$/". Clean up the spacing a bit.
4611 Redirect output to $tmp just once.
4613 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4615 * addext.c (<errno.h>): Include.
4616 (errno): Declare if not defined.
4617 (addext): Work correctly when pathconf returns -1 and leaves
4618 errno alone because there is no limit. Also, work even if
4619 pathconf returns a value greater than SIZE_MAX.
4621 2001-08-12 Jim Meyering <meyering@lucent.com>
4623 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4624 Simply `return getcwd (NULL, 0);'.
4625 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4626 Use 1300 as initial value for length, not PATH_MAX.
4628 * pathmax.h: Clean up cpp syntax.
4630 2001-08-12 Jim Meyering <meyering@lucent.com>
4632 * gettimeofday.c: New file.
4634 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4636 2001-08-04 Jim Meyering <meyering@lucent.com>
4638 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4639 to get in sync with glibc.
4641 2001-08-03 Paul Eggert <eggert@twinsun.com>
4643 The following changes are from gettext 0.10.39 as maintained by
4646 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4647 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4648 with inverted sense. All uses changed.
4650 * mbswidth.c: Don't include <limits.h>.
4651 Include <stdlib.h> and <string.h> unconditionally.
4652 (iswcntrl, mbsinit, ISCNTRL): New macros.
4653 (mbsnwidth): Use K&R style function declarations.
4654 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4655 can optimize it when MB_CUR_MAX == 1.
4656 The width of control characters is zero, not 1.
4658 2001-07-15 Jim Meyering <meyering@lucent.com>
4660 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4661 (BUILT_SOURCES): Add unlocked-io.h.
4662 (io_functions): Define.
4663 (unlocked-io.h): New rule.
4664 (DISTCLEANFILES): Add unlocked-io.h.
4665 (all-local): Depend on unlocked-io.h, to ensure it is created.
4667 * unlocked-io.hin: New file
4669 * regex.c: Update from glibc.
4671 2001-07-05 Jim Meyering <meyering@lucent.com>
4673 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4675 (libfetish_a_SOURCES): Put all .h files here instead.
4676 Remove a thus-exposed (better checks in automake) duplicate and
4677 two unnecessary .h files.
4679 2001-06-11 Jim Meyering <meyering@lucent.com>
4681 * regex.c: Update from GNU libc.
4683 2001-05-27 Jim Meyering <meyering@lucent.com>
4685 * readutmp.h (UT_TYPE): Define.
4687 2001-05-24 Jim Meyering <meyering@lucent.com>
4689 * argmatch.c: Include "quote.h".
4690 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4691 quote function. Reported by Göran Uddeborg.
4693 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4695 * dirname.c (dir_name): Compute append_dot using path, not newpath
4696 which is not yet declared.
4698 2001-05-11 Paul Eggert <eggert@twinsun.com>
4700 * Makefile.am (libfetish_a_SOURCES):
4701 Add strftime.c, since we now compile it on all hosts.
4703 * strftime.c (my_strftime):
4704 Define to nstrftime if emacs, but only if my_strftime is not defined.
4705 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4706 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4707 Add one more extra argument: a nanoseconds value.
4710 (my_strftime function): Add %N format.
4711 (emacs_strftimeu): Renamed from emacs_strftime,
4712 with extra ut argument.
4714 2001-05-11 Paul Eggert <eggert@twinsun.com>
4716 dirname code cleanup. base_name now behaves more compatibly
4717 with POSIX basename when given file names that have trailing
4718 slashes, and similarly for dir_name. Add new primitives
4719 base_len and dir_len. Put the directory-name-related decls
4722 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4723 * backupfile.c (base_name): Likewise.
4724 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4725 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4726 * makepath.c (strip_trailing_slashes): Likewise.
4727 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4729 * rename.c (strip_trailing_slashes): Likewise.
4730 * same.c (base_name): Likewise.
4731 * stripslash.c (ISSLASH): Likewise.
4733 * addext.c: Include <dirname.h> after size_t is defined.
4734 * backupfile.c: Likewise.
4736 * addext.c (addext): Use base_len to trim redundant
4737 trailing slashes instead of doing it ourselves.
4738 But do not trim the last slash if it is not redundant.
4740 * backupfile.c (find_backup_file_name,
4741 max_backup_version): Use base_len instead of rolling it ourselves.
4742 Handle the case of "" and (on DOS) "C:" correctly.
4744 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4745 Include <string.h>, <dirname.h>.
4746 (base_name): Allow file names ending in slashes, other than names
4747 that are all slashes. In this case, return the basename followed
4748 by the slashes. This is more general, and can be used in places
4749 where the original base_name purposely had an assertion failure.
4750 (base_len): New function.
4752 * dirname.c: Include <string.h> instead of <stdlib.h>.
4753 Do not include <assert.h>; no longer needed.
4755 (memrchr): Remove decl.
4756 (dir_name_r): Remove.
4757 (dir_len): Renamed from dirlen. All callers changed.
4758 Rewrite in terms of base_name, for simplicity and consistency.
4759 (dir_name): Never return NULL. All callers changed.
4760 Do not include <stdlib.h> in test program; no longer needed.
4761 return 0; is fine for test program.
4763 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4765 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4767 * path-concat.c (path_concat): Use base_len to compute
4768 base length, not strlen; this means we cannot rely on memcpy
4771 * same.c (STREQ): Remove.
4772 (same_name): Handle the case where the basename ends in trailing '/'.
4774 * stripslash.c (strip_trailing_slashes): Return nonzero if
4775 a slash was stripped. Do not strip the last slash after a
4778 2001-04-08 Jim Meyering <meyering@lucent.com>
4780 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4781 recomputed; that's necessary when the offset spans a DST transition.
4782 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4784 2001-04-02 Jim Meyering <meyering@lucent.com>
4786 * regex.h, regex.c: Update from GNU libc.
4788 2001-03-19 Paul Eggert <eggert@twinsun.com>
4790 * version-etc.c (version_etc_copyright): Update to 2001.
4792 2001-03-16 Paul Eggert <eggert@twinsun.com>
4794 * tempname.c (uint64_t): Define to uintmax_t if
4795 not defined, and if UINT64_MAX is not defined.
4796 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4797 Reported by John David Anglin.
4799 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4801 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4802 alias if codeset is empty.
4803 * config.charset (BeOS): Use wildcard syntax.
4805 2001-03-13 Jim Meyering <meyering@lucent.com>
4807 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4808 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4811 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4813 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4815 * unicodeio.c (print_unicode_char): Simplify accordingly.
4817 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4819 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4820 support for DOS/DJGPP.
4822 2001-02-28 Paul Eggert <eggert@twinsun.com>
4824 * Makefile.am (libfetish_a_SOURCES):
4825 Add dup-safer.c, fopen-safer.c.
4826 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4828 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4830 2001-02-25 Paul Eggert <eggert@twinsun.com>
4832 The mkstemp replacement is taken from glibc 2.2.2, with some
4833 portability fixes for use outside glibc, as follows:
4835 * tempname.c (struct_stat64): New macro.
4836 (direxists, __gen_tempname): Use it.
4837 This avoids a portability problem with Solaris 8.
4839 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4840 (<stddef.h>, <stdint.h>, <string.h>):
4841 Include only if STDC_HEADERS || _LIBC.
4842 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4843 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4844 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4845 (__set_errno): Define this macro if <errno.h> doesn't.
4846 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4847 Define these macros if <stdio.h> doesn't.
4848 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4849 Define these macros if <sys/stat.h>
4850 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4851 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4852 __xstat64): Define if not _LIBC.
4853 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4854 (__gen_tempname): Invoke gettimeofday only if
4855 HAVE_GETTIMEOFDAY || _LIBC;
4856 otherwise, fall back on plain "time".
4857 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4859 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4861 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4863 2001-02-17 Jim Meyering <meyering@lucent.com>
4865 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4866 around included file name.
4868 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4870 * strftime.c: Update from GNU libc (the only changes were to comments).
4872 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4874 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4876 2001-02-17 Paul Eggert <eggert@twinsun.com>
4878 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4879 Remove workaround macros for hosts that have mbrtowc but not
4880 mbstate_t, as we now insist on proper declarations for both
4881 before using mbrtowc.
4883 2001-02-17 Jim Meyering <meyering@lucent.com>
4885 * regex.c: Update from libc.
4887 2001-02-16 Paul Eggert <eggert@twinsun.com>
4889 * alloca.c (malloc): Undef before defining, since stdlib.h
4890 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4891 Reported by Mark Hounschell via Paul Eggert.
4893 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4895 * config.charset: Update for FreeBSD 4.2.
4897 2001-01-26 Jim Meyering <meyering@lucent.com>
4899 * quotearg.c: Include stddef.h.
4900 * quote.c: Include stddef.h.
4901 Reported by Axel Kittenberger.
4903 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4904 line in double quotes so that it evokes a better diagnostic.
4905 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4906 Reported by Axel Kittenberger.
4908 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4910 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4911 to avoid a warning. Add back 'const' to inptr.
4913 2001-01-16 Jim Meyering <meyering@lucent.com>
4915 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4918 2001-01-14 Jim Meyering <meyering@lucent.com>
4920 * rename.c: New file. From Volker Borchert.
4921 Include stdlib.h, string.h or strings.h, and xalloc.h.
4922 Use strip_trailing_slashes rather than open-coding it.
4924 2001-01-03 Paul Eggert <eggert@twinsun.com>
4926 * strftime.c: Sync with glibc time/strftime.c 1.81.
4928 2001-01-03 Jim Meyering <meyering@lucent.com>
4930 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4931 local `inptr' to avoid warning with some system declarations of iconv.
4933 2000-12-29 Paul Eggert <eggert@twinsun.com>
4935 * modechange.c: Do not assume that mode_t uses the
4936 traditional octal encoding. E.g. "chmod 1 FOO" should set
4937 the other-execute bit of FOO even if S_IXOTH != 1.
4939 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4940 WOTH, XOTH, ALLM): New macros.
4941 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4942 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4944 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4945 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4947 No need to use uintmax_t; unsigned long is long enough.
4948 Don't bother to get suffix since we don't use it.
4950 2000-12-24 Jim Meyering <meyering@lucent.com>
4952 * hash.c (is_prime): Return explicit boolean values.
4953 (hash_get_first): Return NULL to appease Irix5.6's 89.
4954 Reported by Nelson Beebe.
4956 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4958 * localcharset.c (locale_charset): Add support for Win32.
4960 2000-12-18 Paul Eggert <eggert@twinsun.com>
4962 * physmem.h, physmem.c: New files.
4964 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4965 (noinst_HEADERS): Add physmem.h.
4967 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4968 't' for compatibility with Solaris 8 sort.
4970 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4972 * config.charset: Add support for BeOS.
4974 2000-12-16 Jim Meyering <meyering@lucent.com>
4976 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4977 SHELLS_FILE to a file name that's useful on djgpp systems.
4979 (ADDITIONAL_DEFAULT_SHELLS): Define.
4980 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4981 Based mostly on a patch from Prashant TR.
4983 2000-12-16 Jim Meyering <meyering@lucent.com>
4985 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4986 N and M) would have treated it like `chown N:N FILE'.
4988 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4990 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4992 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4993 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4994 to the list of canonical encodings. Rename EUC-CN to GB2312.
4996 2000-12-08 Andreas Schwab <schwab@suse.de>
4998 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4999 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5001 2000-12-07 Jim Meyering <meyering@lucent.com>
5003 * stripslash.c (ISSLASH): Define.
5004 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5007 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5008 (dir_name_r): Declare this function as static.
5009 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5010 manifest itself on a name containing a mix of slashes and
5012 Make this function work with names starting with a DOS-style
5013 drive letter and colon prefix.
5014 (dir_name): Append `.' if necessary.
5015 Based mostly on patches from Prashant TR and Eli Zaretskii.
5017 * dirname.h (dir_name_r): Remove prototype.
5019 2000-12-05 Jim Meyering <meyering@lucent.com>
5021 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5023 2000-12-04 Jim Meyering <meyering@lucent.com>
5025 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5026 Also include memory.h, stdlib.h, unistd.h if appropriate.
5027 Reported by Andreas Jaeger (conflicting declaration of malloc).
5029 2000-12-02 Jim Meyering <meyering@lucent.com>
5031 * closeout.h: Make idempotent, to avoid some obscure warnings.
5033 2000-12-01 Paul Eggert <eggert@twinsun.com>
5035 * memrchr.c: Include <config.h> before any system include file.
5037 2000-11-29 Paul Eggert <eggert@twinsun.com>
5039 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5041 2000-11-26 Jim Meyering <meyering@lucent.com>
5043 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5045 2000-11-22 Paul Eggert <eggert@twinsun.com>
5047 * strftime.c (my_strftime): Do not invoke mbrlen with a
5048 size of (size_t) -1; it's not portable.
5050 2000-11-17 Akim Demaille <akim@epita.fr>
5052 * obstack.h: Formatting changes.
5053 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5054 prevent type checking.
5055 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5056 cast the value to (void *): assigning a `foo *' to a `void *'
5058 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5060 2000-11-17 Jim Meyering <meyering@lucent.com>
5062 * strstr.c: Update from GNU libc.
5064 2000-11-16 Jim Meyering <meyering@lucent.com>
5066 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5068 2000-11-11 Jim Meyering <meyering@lucent.com>
5070 * error.c: Add a couple #includes, merging from GNU libc version.
5072 2000-11-10 Jim Meyering <meyering@lucent.com>
5074 * obstack.h: Update from GNU libc.
5075 * obstack.c: Likewise.
5077 2000-11-06 Paul Eggert <eggert@twinsun.com>
5079 * getusershell.c (setusershell): Use rewind rather than
5080 fseek/fseeko, to avoid configuration hassles with fseeko.
5081 Don't bother opening SHELLS_FILE if shellstream is NULL;
5084 2000-11-05 Jim Meyering <meyering@lucent.com>
5086 * makepath.h (make_dir): Declare.
5087 * makepath.c (make_dir): Remove `static' attribute.
5090 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5092 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5093 last one in a bucket, advance to the next bucket.
5095 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5097 * fnmatch.c: Do not comment out all the code if we are using
5098 the GNU C library, because in some cases we are replacing buggy
5099 code in the GNU C library itself.
5101 2000-10-30 Paul Eggert <eggert@twinsun.com>
5103 * error.h, getline.h, modechange.h:
5104 Remove "2000" from Copyright line, as the file hasn't been
5105 changed this year other than in the copyright notice.
5107 * xalloc.h: Add "2000" to Copyright line, as this file
5108 was changed this year.
5110 2000-10-30 Paul Eggert <eggert@twinsun.com>
5112 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5113 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5114 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5116 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5118 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5119 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5120 doesn't define __restrict_arr.
5122 2000-10-29 Jim Meyering <meyering@lucent.com>
5124 * xstat.in: Fix grammar in comment.
5126 2000-10-28 Jim Meyering <meyering@lucent.com>
5128 * memchr.c: Update from libc.
5129 Adjust for portability:
5130 [HAVE_STDLIB_H]: Include stdlib.h.
5131 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5132 Undef __memchr, too.
5133 [!weak_alias]: Define __memchr to memchr.
5135 * regex.c: Update from libc.
5136 * regex.h: Likewise.
5137 * getopt1.c: Likewise.
5138 * memcmp.c: Likewise.
5140 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5141 Avoid using fseek, when possible -- it's broken by design.
5142 Patch by Ulrich Drepper.
5144 2000-10-26 Jim Meyering <meyering@lucent.com>
5146 * strftime.c: Update from libc.
5148 2000-10-25 Jim Meyering <meyering@lucent.com>
5150 * obstack.c: Update from libc.
5152 2000-10-23 Jim Meyering <meyering@lucent.com>
5154 * hard-locale.c (hard_locale): Revert last change -- it was simply
5155 wrong. That set_locale call must not have any side effects.
5158 2000-10-22 Jim Meyering <meyering@lucent.com>
5160 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5161 [CYCLIC]: Remove now-unused definition.
5163 * save-cwd.c (O_DIRECTORY): Define, if needed.
5164 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5165 Suggestion from Ulrich Drepper.
5167 2000-10-21 Jim Meyering <meyering@lucent.com>
5169 * dirname.c (dir_name_r): New function, factored out of dir_name.
5170 (dir_name): Use dir_name_r.
5171 * dirname.h (dir_name_r): Declare it.
5173 2000-10-21 Jim Meyering <meyering@lucent.com>
5175 * dirname.c (memrchr): Declare if necessary.
5176 (dir_name): Remove the restriction that there be no
5177 trailing slashes. Now, this code skips past them, effectively
5179 [TEST_DIRNAME] (main): New unit tests.
5181 * memrchr.c: New file from GNU libc.
5182 Undef __memrchr, too.
5183 [!weak_alias]: Define __memrchr to memrchr.
5184 Guard weak_alias use with `#ifdef weak_alias'.
5186 2000-10-17 Jim Meyering <meyering@lucent.com>
5188 * quote.h (PARAMS): Define and use.
5189 Reported by Akim Demaille.
5191 * getopt.c: Update from libc.
5193 2000-10-16 Jim Meyering <meyering@lucent.com>
5195 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5198 2000-09-25 Jim Meyering <meyering@lucent.com>
5200 * md5.h (rol): Define (from GnuPG).
5202 * sha.c: Give credit (GnuPG) where due.
5203 (M): Use rol rather than open-coding it.
5204 Add a FIXME comment.
5206 2000-09-21 Jim Meyering <meyering@lucent.com>
5208 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5209 Reported by Michael Stone.
5211 2000-09-20 Jim Meyering <meyering@lucent.com>
5213 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5214 (noinst_HEADERS): Add sha.h.
5215 Based on code from Scott G. Miller and from GnuPG.
5217 2000-09-15 Jim Meyering <meyering@lucent.com>
5219 * regex.c: Update from libc.
5221 2000-09-10 Jim Meyering <meyering@lucent.com>
5223 * getopt.c (_getopt_internal): Update from glibc.
5225 2000-09-09 Jim Meyering <meyering@lucent.com>
5227 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5228 think it should be used as a general replacement for isascii.
5229 * fnmatch.c: Likewise.
5230 * mbswidth.c: Likewise
5231 * regex.c: Likewise.
5234 * userspec.c: Include sys/param.h and limits.h.
5236 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5237 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5238 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5239 UID, GID. Check range.
5241 2000-09-06 Jim Meyering <meyering@lucent.com>
5243 * getopt.c (_getopt_internal): Update from glibc.
5245 2000-08-30 Jim Meyering <meyering@lucent.com>
5247 * strftime.c: Merge in changes from GNU libc.
5249 2000-08-26 Jim Meyering <meyering@lucent.com>
5251 * closeout.c: Include "__fpending.h".
5252 (close_stdout_status): Return right away if there's nothing to flush.
5254 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5255 * __fpending.c: New file.
5256 * __fpending.h: New file.
5258 2000-08-07 Paul Eggert <eggert@twinsun.com>
5260 Standardize on "memory exhausted" instead of "Memory exhausted"
5261 or "virtual memory exhausted".
5262 * obstack.c (print_and_abort): Use "memory exhausted", not
5263 "virtual memory exhausted".
5264 * same.c (same_name): Invoke xalloc_die instead of printing
5266 * userspec.c (parse_user_spec): Likewise.
5267 * bumpalloc.h: comment fix
5268 * same.c, userspec.c: Include xalloc.h.
5270 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5271 not char *const and pointing to a constant array.
5272 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5273 (xrealloc): Comment fix.
5275 * userspec.c (parse_user_spec):
5276 Don't translate a message until just before returning,
5277 to avoid unnecessary translation.
5279 2000-08-07 Jim Meyering <meyering@lucent.com>
5281 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5282 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5283 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5284 getgroups.c, gethostname.c, getopt.h, group-member.c,
5285 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5286 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5287 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5288 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5289 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5290 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5291 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5292 yesno.c: Back out Copyright date changes for each file with no change
5293 this year. This eases coordination with other programs using the same
5294 source code modules. From Paul Eggert.
5296 2000-08-03 Greg McGary <greg@mcgary.org>
5298 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5299 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5300 (EXTEND_BUFFER): Use them.
5302 2000-08-01 Jim Meyering <meyering@lucent.com>
5304 * dirname.c (ISSLASH): Define.
5305 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5306 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5307 both `\' and `/' may be use as path separators.
5308 Based on a patch from Prashant TR.
5310 2000-07-31 Paul Eggert <eggert@twinsun.com>
5312 * quotearg.c (quotearg_n_options): Don't make the initial
5313 slot vector a constant, since it might get modified.
5315 2000-07-31 Jim Meyering <meyering@lucent.com>
5317 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5318 * obstack.c (print_and_abort): Likewise.
5320 2000-07-30 Paul Eggert <eggert@twinsun.com>
5322 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5323 buffer, so that the caller can always quote one small
5324 component of a "memory exhausted" message in slot 0.
5325 From a suggestion by Jim Meyering.
5327 2000-07-30 Jim Meyering <meyering@lucent.com>
5329 * makepath.c (make_path): Quote the other instance, too.
5331 * quotearg.c (N_STATIC_SLOTVECS): Define.
5332 (STATIC_BUF_SIZE): Define.
5333 (quotearg_n_options): Use only statically allocated storage when
5334 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5335 than STATIC_BUF_SIZE.
5337 2000-07-29 Jim Meyering <meyering@lucent.com>
5339 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5340 * dirname.c (dir_name): Likewise.
5342 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5344 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5345 (dir_name): Assert that there are no trailing slashes.
5347 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5349 * mbswidth.h (mbswidth): Add a flags argument.
5350 (mbswidth): New declaration.
5351 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5352 * mbswidth.c (mbswidth): Add a flags argument.
5353 (mbsnwidth): New function.
5355 2000-07-24 Jim Meyering <meyering@lucent.com>
5357 * mbswidth.c: Remove useless #else. From Bruno Haible.
5359 2000-07-23 Paul Eggert <eggert@twinsun.com>
5361 * mbswidth.c (_XOPEN_SOURCE):
5362 Don't define; this causes problems on Solaris 7.
5363 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5365 2000-07-23 Paul Eggert <eggert@twinsun.com>
5368 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5369 so that mbstate_t is always defined.
5371 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5372 be 1 in at least one GCC installation, and this configuration
5373 error is likely to be common. Ignoring MB_LEN_MAX hurts
5374 performance on hosts that have mbrtowc but have only unibyte
5375 locales, but I assume these hosts are rare.
5377 2000-07-23 Paul Eggert <eggert@twinsun.com>
5379 * quotearg.c: Streamline by invoking multibyte code only if needed.
5380 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5381 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5382 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5383 invoke multibyte primitives.
5385 2000-07-23 Jim Meyering <meyering@lucent.com>
5387 * basename.c (base_name): Add an assertion.
5389 2000-07-15 Bruno Haible <clisp.cons.org>
5391 * quotearg.c: When the system forces us to redefine mbstate_t,
5392 shadow its mbsinit function.
5394 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5396 * mbswidth.h: New file.
5397 * mbswidth.c: New file.
5398 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5399 (noinst_HEADERS): Add mbswidth.h.
5401 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5403 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5406 2000-07-15 Jim Meyering <meyering@lucent.com>
5408 * makepath.c: Include quote.h.
5409 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5410 corresponding argument in a `quote (...)' call.
5411 Give better diagnostics.
5413 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5414 (noinst_HEADERS): Add quote.h.
5416 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5417 from tar's src/misc.c.
5418 * quote.h: New file. Prototypes for same.
5420 2000-07-10 Paul Eggert <eggert@twinsun.com>
5422 From a suggestion by Bruno Haible.
5423 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5424 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5425 to decide whether to define the BeOS workaround macro;
5426 this adjusts to the change to AC_MBSTATE_T.
5428 2000-07-13 Paul Eggert <eggert@twinsun.com>
5430 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5432 * quotearg.c (quoting_style_args, quoting_style_vals,
5433 quotearg_buffer_restyled): Add support for
5434 clocale_quoting_style. Undo previous change to
5435 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5436 and "{RIGHT QUOTATION MARK}" msgids.
5438 2000-07-05 Paul Eggert <eggert@twinsun.com>
5440 The old behavior of quoting `like this' doesn't look good with
5441 newer, ISO-style fonts. See:
5442 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5444 Instead, quote "like this" by default. Let the translator
5445 tailor the locale-specific quoting behavior by providing
5446 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5448 * quotearg.c (N_): New macro.
5449 (gettext_default): New function.
5450 (quotearg_buffer_restyled): Use
5451 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5452 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5454 2000-07-09 Jim Meyering <meyering@lucent.com>
5456 * Most files: Update copyright dates to include 2000.
5458 2000-07-08 Jim Meyering <meyering@lucent.com>
5460 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5462 (xgethostname): Remove now-unnecessary #ifdef.
5463 Move declaration of `err' into loop where it's used.
5465 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5467 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5468 by allocating a larger buffer. Test the gethostname return value for
5469 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5470 returns an error and ENAMETOOLONG isn't defined.
5472 2000-07-05 Paul Eggert <eggert@twinsun.com>
5473 and Bruno Haible <haible@clisp.cons.org>
5475 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5477 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5479 * quotearg.c (struct quoting_options): Simplify quote_these_too
5482 2000-07-03 Jim Meyering <meyering@lucent.com>
5484 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5485 Reported by Bruno Haible.
5487 2000-07-04 Jim Meyering <meyering@lucent.com>
5489 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5490 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5493 2000-07-03 Paul Eggert <eggert@twinsun.com>
5494 and Bruno Haible <haible@clisp.cons.org>
5496 * quotearg.c (mbrtowc):
5497 Assign to *pwc, and return 1 only if result is nonzero.
5498 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5500 2000-07-03 Jim Meyering <meyering@lucent.com>
5502 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5503 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5506 2000-07-02 Jim Meyering <meyering@lucent.com>
5508 * quotearg.c (mbstate_t): Don't define here.
5510 2000-07-02 Jim Meyering <meyering@lucent.com>
5512 * nanosleep.c (SIGCONT): Define if not already defined.
5514 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5516 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5517 per change in ../m4/ls-mntd-fs.m4.
5518 (read_filesystem_list): Ignore symbolic links.
5520 2000-06-29 Jim Meyering <meyering@lucent.com>
5522 * same.c: Include <string.h> or <strings.h>, as appropriate,
5523 for declaration of strcmp.
5525 * long-options.c: Include <stdlib.h>, for declaration of exit.
5527 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5528 Avoid warning by casting result to `char *' to remove `const'.
5530 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5532 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5534 2000-06-26 Paul Eggert <eggert@twinsun.com>
5536 savedir now sets errno on failure and invokes xmalloc to get memory.
5537 Fix a couple of other minor bugs while we're at it.
5539 * savedir.c (<unistd.h>): Do not include; there's no need.
5540 (NAMLEN): Remove macro.
5541 (malloc, realloc): Remove decls.
5543 ("xalloc.h"): Include.
5544 (NAME_SIZE_DEFAULT): New macro.
5545 (savedir): Use xmalloc / xrealloc to allocate memory.
5546 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5547 Skip "" directory entries.
5548 Use strlen to calculate directory entry length, since the old method
5549 is rarely used these days and isn't worth supporting.
5550 Don't use a pointer after freeing it.
5551 Check for integer overflow when calculating allocation size.
5552 Use memcpy to copy entries, instead of stpcpy.
5553 Set errno properly when returning NULL.
5554 Check for readdir error.
5556 2000-06-26 Jim Meyering <meyering@lucent.com>
5558 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5560 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5562 * getusershell.c (xmalloc, xrealloc): Remove functions.
5564 Don't include <stdlib.h>. Don't declare malloc, realloc.
5566 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5568 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5570 2000-06-24 Jim Meyering <meyering@lucent.com>
5572 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5574 2000-06-21 Jim Meyering <meyering@lucent.com>
5576 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5578 2000-06-19 Paul Eggert <eggert@twinsun.com>
5580 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5581 (mbrtowc, mbstate_t): Define substitutes if
5582 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5583 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5584 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5586 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5588 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5589 than 1024, return a memory chunk of least possible size, instead
5590 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5591 Use free/xmalloc instead of xrealloc to avoid copying for very long
5594 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5596 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5597 address, not strdup. Include <stdlib.h> and don't declare free().
5599 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5601 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5604 2000-06-21 Jim Meyering <meyering@lucent.com>
5606 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5607 (noinst_HEADERS): Add getstr.h.
5609 * getline.c (getstr): Move into a separate file.
5610 * getstr.c (getstr): New file, extracted from getline.c, with
5611 the following changes: new parameter, delim2; both delim[12]
5612 parameters have type `int', not `char'. The latter would lose
5613 with 8-bit delimiters.
5614 * getstr.h: New file.
5616 2000-06-19 Jim Meyering <meyering@lucent.com>
5618 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5620 2000-06-18 Jim Meyering <meyering@lucent.com>
5622 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5623 Besides, these days every porting target provides a mkdir function.
5625 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5626 (this snippet comes from src/system.h).
5628 2000-06-15 Paul Eggert <eggert@twinsun.com>
5630 * human.c (adjust_value): New function.
5631 (human_readable_inexact): Apply rounding style even when
5632 printing approximate values.
5634 2000-06-14 Paul Eggert <eggert@twinsun.com>
5636 * human.c (human_readable_inexact): Allow an input block
5637 size that is not a multiple of the output block size, and vice versa.
5638 Reported by Piergiorgio Sartor.
5640 2000-06-14 Paul Eggert <eggert@twinsun.com>
5642 * getdate.y (get_date): Apply relative times after time
5643 zone indicator, not before. Reported by Todd A. Jacobs.
5645 2000-06-13 Jim Meyering <meyering@lucent.com>
5647 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5649 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5651 2000-06-12 Paul Eggert <eggert@twinsun.com>
5653 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5655 2000-06-04 Paul Eggert <eggert@twinsun.com>
5657 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5659 2000-06-04 Jim Meyering <meyering@lucent.com>
5661 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5662 SunOS 4.1.4 for which gid_t is an unsigned type.
5664 2000-06-03 Jim Meyering <meyering@lucent.com>
5666 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5668 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5670 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5671 newer, don't install charset.alias.
5672 * config.charset: Change the Linux/glibc rules so they become empty
5673 on glibc-2.1 or newer.
5675 2000-06-02 Jim Meyering <meyering@lucent.com>
5677 * mountlist.c: Back out last change. Instead, do this...
5678 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5679 member using the same `ignore'-testing code.
5680 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5684 2000-05-29 Jim Meyering <meyering@lucent.com>
5686 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5687 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5689 2000-05-22 Jim Meyering <meyering@lucent.com>
5691 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5693 2000-05-18 Jim Meyering <meyering@lucent.com>
5695 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5696 back, too, since it may have been modified by allocate_entry.
5697 (hash_delete): Rewrite to use neither the assignment operator
5698 nor the comma operator in an if-expression.
5700 2000-05-15 Paul Eggert <eggert@twinsun.com>
5703 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5704 Remove; no longer needed.
5705 "quotearg.h": Add include.
5706 (file_name): Do not bother to explicitly initialize to NULL; it's less
5707 efficient on some hosts.
5708 (close_stdout_status): Remove test as to whether stdout was already
5709 closed; it breaks for the case "echo x | sort >&-".
5710 Quote file name colons.
5711 Do not assume that _("write error") lacks format strings.
5713 2000-05-15 Jim Meyering <meyering@lucent.com>
5715 * version-etc.c (version_etc_copyright): Update the copyright string
5716 used in all --version output.
5718 2000-05-14 Jim Meyering <meyering@lucent.com>
5720 * closeout.c (close_stdout_set_file_name): New function.
5721 (close_stdout_status): Use new file-scoped global.
5722 Return right away if fstat says the stdout file descriptor is invalid.
5723 * closeout.h (close_stdout_set_file_name): Declare.
5725 2000-05-10 Jim Meyering <meyering@lucent.com>
5727 * closeout.c [default_exit_status]: New file-scoped variable.
5728 (close_stdout_set_status): New function.
5729 * closeout.h (close_stdout_set_status): Declare.
5731 2000-05-08 Jim Meyering <meyering@lucent.com>
5733 * long-options.c: Don't include closeout.h.
5734 (parse_long_options): Don't call close_stdout for --version.
5736 2000-05-06 Jim Meyering <meyering@lucent.com>
5738 * strnlen.c: Undefine __strnlen and strnlen.
5739 [!weak_alias]: Define __strnlen to strnlen.
5741 * atexit.c: New file, from libiberty.
5743 2000-05-06 Jim Meyering <meyering@lucent.com>
5745 * closeout.c (close_stdout_status): Also check for errors on the
5748 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5750 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5751 instead of xmalloc, xrealloc, path_concat.
5752 (locale_charset): Treat empty environment variables as absent.
5753 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5755 2000-05-04 Jim Meyering <meyering@lucent.com>
5757 * getopt.c: Update from glibc.
5758 * obstack.c: Likewise.
5759 * obstack.h: Likewise.
5760 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5762 * regex.h: Likewise.
5763 * strndup.c: Likewise.
5764 * strnlen.c: New file, from glibc.
5766 2000-05-01 Jim Meyering <meyering@lucent.com>
5768 * full-write.c (full_write): Remove `FIXME' part of comment.
5770 2000-04-29 Jim Meyering <meyering@lucent.com>
5772 * path-concat.c: Declare strdup only if it's not defined.
5773 * canon-host.c: Likewise.
5775 2000-04-28 Jim Meyering <meyering@lucent.com>
5777 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5778 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5779 included first, then limits.h is included by locale.h by libintl.h.
5780 From John David Anglin.
5782 2000-04-25 Jim Meyering <meyering@lucent.com>
5784 * makepath.c (S_IRWXUGO): Define.
5785 (make_path): Always perform explicit chmod if MODE specifies any
5786 of the `special' permission bits. Prompted by a bug report against
5787 install from Mate Wierdl and Joost van Baal.
5789 2000-04-18 Jim Meyering <meyering@lucent.com>
5793 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5794 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5796 2000-04-17 Jim Meyering <meyering@lucent.com>
5798 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5799 the definition of it to rpl_strftime also defined-away the system's
5802 2000-04-15 Jim Meyering <meyering@lucent.com>
5804 Use `C' to denote so-called `contiguous' files, the same way
5806 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5807 (ftypelet): Use S_ISCTG.
5808 From Michael Deutschmann.
5810 2000-04-14 Jim Meyering <meyering@lucent.com>
5812 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5814 2000-04-08 Jim Meyering <meyering@lucent.com>
5816 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5817 names don't conflict. Reported by Eli Zaretskii.
5819 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5821 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5822 bug. Deal with the different error behavior of Irix iconv.
5824 2000-04-07 Jim Meyering <meyering@lucent.com>
5826 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5827 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5829 2000-04-05 Jim Meyering <meyering@lucent.com>
5831 Portability tweaks required for ultrix4.3.
5832 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5833 * readutmp.c: Include sys/types.h before sys/stat.h.
5834 * canon-host.c: Declare strdup.
5835 * path-concat.c: Likewise.
5836 From John David Anglin.
5838 2000-04-04 Jim Meyering <meyering@lucent.com>
5840 Be more DOS 8.3-friendly.
5841 * ref-add.sin: Renamed from ref-add.sed.in.
5842 * ref-del.sin: Renamed from ref-del.sed.in.
5843 * Makefile.am: Reflect renaming.
5844 Reported by Eli Zaretskii.
5846 Use a temporary file name that won't clash with `charset.alias'
5847 in the DOS 8.3 name space.
5848 * Makefile.am (charset_tmp): Define.
5849 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5850 (uninstall-local): Likewise.
5851 Reported by Eli Zaretskii.
5853 2000-03-29 Paul Eggert <eggert@twinsun.com>
5855 * time/strftime.c (my_strftime): Make sure we call the system
5856 strftime, not ourselves, when invoking the underlying strftime.
5858 2000-03-24 Jim Meyering <meyering@lucent.com>
5860 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5861 (charset_alias): Define.
5862 (install-exec-local): Factor out common code.
5863 (uninstall-local): Split lines longer than 80.
5864 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5866 (.sed.in.sed): New rule. Don't redirect directly to $@.
5867 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5869 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5871 * config.charset: Output a line containing "Packages using this file".
5872 * ref-add.sed.in, ref-del.sed.in: New files.
5873 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5874 ref-del.sed): New rules.
5876 2000-03-17 Jim Meyering <meyering@lucent.com>
5878 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5879 Otherwise, include <strings.h>
5881 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5883 * unicodeio.c (utf8_wctomb): New function.
5884 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5885 format instead of in UCS-4 with platform dependent endianness.
5887 2000-03-07 Paul Eggert <eggert@twinsun.com>
5889 * savedir.c (savedir): Work even if directory size is
5890 negative; this can happen with some screwy NFS configurations.
5892 2000-03-06 Jim Meyering <meyering@lucent.com>
5894 * localcharset.c (get_charset_aliases): Don't try to free file_name
5895 if it's NULL (because we ran out of memory). From Bruno Haible.
5897 2000-03-05 Jim Meyering <meyering@lucent.com>
5899 * localcharset.c ("path-concat.h"): Include.
5900 (get_charset_aliases): Use path_concat instead of ANSI string
5903 * unicodeio.h (PARAMS): Define.
5904 Use it to guard prototype.
5906 2000-03-04 Jim Meyering <meyering@lucent.com>
5908 * Makefile.am (install-exec-local): Create $(libdir) before installing
5910 (uninstall-local): Uncomment this rule so `make distcheck' works
5913 * unicodeio.c (<errno.h>): Include it.
5914 (errno): Declare if not defined.
5916 * localcharset.c: Add Bruno's comment justifying use of volatile.
5918 * config.charset: New version, incorporating remarks from a linux
5919 i18n mailing list. From Bruno Haible.
5921 2000-03-02 Jim Meyering <meyering@lucent.com>
5923 * Makefile.am (EXTRA_DIST): Add config.charset.
5925 2000-03-01 Jim Meyering <meyering@lucent.com>
5927 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5928 * unicodeio.c: Likewise.
5930 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5932 * config.charset: New file.
5933 * localcharset.c: New file.
5934 * unicodeio.h, unicodeio.c: New files.
5935 * Makefile.am (DEFS): Add -DLIBDIR=...
5936 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5937 (noinst_HEADERS): Add unicodeio.h.
5938 (all-local, install-exec-local, charset.alias): New targets.
5940 2000-02-28 Paul Eggert <eggert@twinsun.com>
5942 * quotearg.c (ALERT_CHAR): New macro.
5943 (quotearg_buffer_restyled): Use it.
5945 2000-02-27 Jim Meyering <meyering@lucent.com>
5947 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5948 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5950 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5951 not `#if STDC_HEADERS'.
5952 Declare malloc if needed.
5954 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5955 now that autoconf always defines the HAVE_DECL_ symbols.
5956 * human.c: Likewise.
5958 * strtoumax.c: Likewise.
5960 * backupfile.c: Arrange for cpp to fail if the configure-time
5961 declaration check was not run.
5963 * human.c: Likewise.
5965 * strtoumax.c: Likewise.
5967 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5968 then first look up the entire `.'-containing string as a login name.
5970 2000-02-18 Paul Eggert <eggert@twinsun.com>
5972 * getdate.y: Handle two-digit years with leading zeros correctly.
5973 (textint): New typedef.
5974 (parser_control): Member year changed from int to textint.
5976 (YYSTYPE): Removed; replaced by %union with int and textint members.
5977 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5978 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5979 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5980 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5981 (date, number, to_year): Use width of number in digits, not its value,
5982 to determine whether it's a 2-digit year, or a 2-digit time.
5983 (yylex): Store number of digits of numeric tokens.
5984 Reported by John Kendall.
5986 (parser_control): Changed from struct parser_control to typedef (for
5987 consistency). All uses changed.
5989 (tID): Removed; not used.
5990 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5992 2000-02-14 Paul Eggert <eggert@twinsun.com>
5994 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5995 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5997 2000-02-12 Jim Meyering <meyering@lucent.com>
5999 * userspec.c (ISDIGIT): Define it.
6000 (isdigit): Remove definition.
6001 (is_number): Use ISDIGIT, not isdigit.
6002 <libintl.h>: Include.
6004 (parse_user_spec): Mark translatable strings.
6006 2000-02-10 Jim Meyering <meyering@lucent.com>
6008 With these changes, nanosleep.[ch] are finally enough like the other
6009 lib/* replacement files to compile on a few more losing systems.
6011 * nanosleep.h: Don't include config.h.
6012 Remove prototype from declaration of nanosleep.
6013 (PARAMS): Remove now-unneeded definition.
6014 * nanosleep.c: #undef nanosleep.
6015 (rpl_nanosleep): Rename from nanosleep.
6017 2000-02-03 Jim Meyering <meyering@lucent.com>
6019 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6020 rather than with `#if HAVE_UTMPNAME'.
6022 2000-02-01 Jim Meyering <meyering@lucent.com>
6024 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6026 2000-01-31 Jim Meyering <meyering@lucent.com>
6028 * nanosleep.h (nanosleep): Guard declaration with
6029 `#if ! HAVE_DECL_NANOSLEEP'.
6030 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6031 the declaration in that vendor's sys/timers.h.
6032 Reported by Christian Krackowizer.
6034 * quotearg.c (ISASCII): Add #undef and move definition to follow
6035 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6036 (ISPRINT): Likewise.
6037 Reported by Tom Tromey.
6039 2000-01-30 Jim Meyering <meyering@lucent.com>
6041 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6042 uses of ->ut_name. The latter doesn't work with new Linux header files
6043 where only utmpx.ut_user is declared.
6045 * readutmp.h (UT_USER): Define.
6047 2000-01-23 Jim Meyering <meyering@lucent.com>
6049 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6052 2000-01-22 Jim Meyering <meyering@lucent.com>
6054 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6055 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6056 Required for some AIX systems. Reported by Christian Krackowizer.
6057 [TESTING] (main): New function.
6059 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6060 * dirname.c (dir_name): Support for DOS-style file names with drive
6063 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6065 * strverscmp.c (ISDIGIT): Define.
6066 (strverscmp): Use ISDIGIT, not isdigit.
6068 2000-01-17 Paul Eggert <eggert@twinsun.com>
6070 * nanosleep.c (nanosleep):
6071 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6072 POSIX.1 doesn't require SA_INTERRUPT and some systems
6073 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6074 it's been part of POSIX.1 since day 1 (in 1988).
6076 2000-01-17 Jim Meyering <meyering@lucent.com>
6078 * interlock: Remove unused file. Reported by François Pinard.
6080 2000-01-16 Paul Eggert <eggert@twinsun.com>
6082 * quotearg.c (quotearg_buffer_restyled): Do not quote
6083 alert, backslash, formfeed, and vertical tab unnecessarily in
6084 shell quoting style.
6087 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6088 Free Software Foundation, Inc.
6089 Copying and distribution of this file, with or without modification,
6090 are permitted provided the copyright notice and this notice are preserved.