1 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3 Merge changes from coreutils, as described below in several
4 changelogs dated today.
6 * save-cwd.c: Include "save-cwd.h" before other include files.
7 (O_DIRECTORY): Remove; not needed here, since "." must be
8 a directory. All uses removed.
9 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
10 universal on Suns, and we also need to test for IRIX.
11 Revamp code to use 'if' rather than '#if'.
12 Avoid unnecessary comparison of cwd->desc to 0.
14 * utimens.c (futimens): Robustify the previous patch, by checking
15 for known valid error numbers rather than observed invalid ones.
17 2005-01-18 Jim Meyering <jim@meyering.net>
19 * version-etc.c (version_etc_copyright): Update copyright date.
21 * utimens.c (futimens): Account for the fact that futimes
22 can also fail with errno == ENOSYS or errno == ENOENT.
23 Patch from Dmitry V. Levin.
25 Change the name of the robust chdir function from chdir to chdir_long.
26 * save-cwd.c: Include chdir-long.h rather than chdir.h.
27 (restore_cwd): Use chdir_long, not chdir.
28 * chdir-long.c: Renamed from chdir.c.
29 * chdir-long.h: Renamed from chdir.h.
30 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the Hurd.
31 2005-01-18 Bob Proulx <bob@proulx.com>
33 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
34 offsetof() macro construct to avoid compile failure with native HP-UX
37 2005-01-06 Bruno Haible <bruno@clisp.org>
39 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
40 because stpncpy.m4 takes care of it.
42 2004-01-24 Bruno Haible <bruno@clisp.org>
44 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
46 2003-10-09 Bruno Haible <bruno@clisp.org>
48 * progreloc.c: Include xalloc.h instead of xmalloc.h.
50 2005-01-06 Bruno Haible <bruno@clisp.org>
52 * fwriteerror.h (fwriteerror): Change specification to include fclose.
53 * fwriteerror.c: Include <stdbool.h>.
54 (fwriteerror): At the end, close the file stream. Record whether
55 stdout was already closed.
57 2004-05-27 Bruno Haible <bruno@clisp.org>
59 * execute.c (environ): Declare if needed.
60 * pipe.c (environ): Likewise.
61 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
63 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
65 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
66 definitions to be after all include files, to avoid collisions.
67 Problem reported by Bob Proulx.
69 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
71 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
72 not needed. This removes a dependency on the gettext module.
73 [defined _LIBC]: Do not include <libintl.h>; not needed.
75 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
77 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
80 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
82 * argp-parse.c: Include <stddef.h>.
83 (alignof, alignto): New macros.
84 (parser_init): Don't assume that void * is aligned sufficiently
87 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
88 need to extend the stack.
89 (YYINITDEPTH): New macro, so that the initial stack isn't overly
92 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
94 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
96 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
98 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
99 Remove now-obsolete comment about AIX.
100 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
101 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
102 (YYMAXDEPTH): New macro.
104 2004-12-18 Bruno Haible <bruno@clisp.org>
106 * fatal-signal.c (fatal_signals): Make non-const.
107 (init_fatal_signals): New function.
108 (uninstall_handlers, install_handlers): Ignore signals that were set to
110 (at_fatal_signal): Call init_fatal_signals.
111 (init_fatal_signal_set): Likewise. Ignore signals that were set to
113 Reported by Paul Eggert.
115 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
117 * getdate.y (textint): New member "negative".
118 (time_zone_hhmm): New function.
119 Expect 14 shift-reduce conflicts, not 13.
120 (o_colon_minutes): New rule.
121 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
122 (yylex): Set the "negative" member of signed numbers.
124 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
126 Changes imported from coreutils.
127 * hard-locale.c: Assume <locale.h> exists.
129 (GLIBC_VERSION): New macro.
130 (hard_locale): Assume setlocale exists.
131 Rewrite to avoid #ifdef.
132 Use strdup rather than malloc + strcpy.
133 * human.c: Assume <locale.h> exists.
134 (human_readable): Assume localeconv exists.
136 2004-12-01 Jakub Jelinek <jakub@redhat.com>
138 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
139 convert T2, not T. (Imported from libc.)
141 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
143 * getcwd.c (is_ENAMETOOLONG): New macro.
144 (__getcwd.c): Don't restore errno; glibc doesn't.
145 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
146 first, falling back to our code only if its results look suspicious.
147 Ensure that the resulting buffer is only as large as necessary.
149 * readutmp.c: Include readutmp.h first.
150 Include <errno.h>, since readutmp.h no longer does that.
151 * readutmp.h: Don't include <errno.h>,
152 <sys/param.h>, <time.h>; not needed to establish interface.
153 (errno): Remove decl.
154 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
155 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
156 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
158 2004-11-28 Simon Josefsson <jas@extundo.com>
160 * base64.h, base64.c: New file.
162 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
164 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
166 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
168 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
169 HP's ANSI C compiler.
170 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
171 Declaring int functions causes warnings on some modern systems and
172 shouldn't be needed to compile on ancient ones.
173 * same.c (MIN) [defined MIN]: Don't define, since it's already
176 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
177 with the following changes.
178 (__set_errno): Parenthesize properly.
180 (MIN, MAX, MATCHING_INO): New macros.
181 (__getcwd): Define with prototype, not K&R form.
182 Use heuristics to allocate default buffer on stack if possible.
183 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
184 behavior, and to avoid the PATH_MAX limit when computing
186 Use MATCHING_INO to compare inode number to file.
187 Check for arithmetic overflow in size calculations.
188 Fix bug in reallocation of dot array that caused getcwd to fail
189 on directories nested deeper than 75.
190 Be more careful about saving errno on error.
191 Do not use realloc; use only free+malloc, as this is a bit
192 more flexible and avoids a needless copy operation.
193 Do not inspect st_dev and st_ino for symbolic links; POSIX
194 doesn't specify the latter.
195 Check for closedir errors.
196 Avoid needless casts.
197 Use "#ifdef weak_alias" around weak_alias, to be like other
199 The following changes to getcwd.c have effect only when used in
200 gnulib; they have no effect inside glibc proper.
201 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
202 as alloca isn't used.
203 (alloca, __alloca): Likewise.
204 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
205 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
206 unconditionally, as gnulib assumes C89 or better.
207 Do not include <sys/param.h>.
208 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
209 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
211 (NULL) [!defined NULL]: Remove; we assume C89 or better.
212 Include <dirent.h> in a way that is compatible with modern Autoconf.
213 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
214 New macros, if not already defined.
215 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
216 Use "_LIBC", not "defined _LIBC", for consistency.
217 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
219 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
220 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
221 * xgetcwd.c: David MacKenzie's old code was removed, so give
222 credit only to Jim Meyering and adjust the copyright dates.
223 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
224 <stdlib.h>, <unistd.h>, "pathmax.h".
225 Instead, include "xgetcwd.h" (first) and "getcwd.h".
226 (INITIAL_BUFFER_SIZE): Remove.
227 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
229 2004-11-23 Jim Meyering <jim@meyering.net>
231 * getopt_.h: Remove trailing blanks.
233 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
235 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
236 (futimens): New function, which uses futimes if available.
237 (futimens, utimens): Support timespec==NULL, with same semantics
238 as utime and utimens.
239 * utimens.h (futimens): New decl.
241 2004-11-23 Jim Meyering <jim@meyering.net>
243 * __fpending.c: Add comment.
245 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
247 * getopt_.h: Re-addition of __getopt_argv_const caused
248 redefinition warnings. To avoid them, include the defines
249 in `#if !defined __need_getopt ... #endif'. The only place
250 where __getopt_argv_const is used is in definitions
251 of getopt_long and getopt_long_only below, which are as well
252 protected by `#ifndef __need_getopt'.
253 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
254 __need_getopt after including <stdio.h> and <unistd.h> These
255 headers might have defined it.
257 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
259 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
261 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
262 optopt): Use them instead of invoking ## directly; otherwise, the
263 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
265 2004-11-19 Bruno Haible <bruno@clisp.org>
267 * strtok_r.c: Move comments from here...
268 * strtok_r.h: ... to here.
270 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
272 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
273 might fail. Problem reported by Yoann Vandoorselaere.
274 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
275 that mishandle size_t overflow.
277 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
279 * canon-host.c: Include "strdup.h".
280 (canon_host): Use getaddrinfo if available, so that IPv6 works.
281 Use strdup instead of malloc/strcpy to duplicate strings.
283 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
284 (human_space_before_unit): New constant.
285 * human.c (human_readable): Support it.
287 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
288 (xgetcwd): Set errno correctly when failing.
289 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
290 the failure is actually due to a PATH_MAX problem.
292 Further getopt changes to make it more likely that glibc will
293 buy the changes back.
294 * getopt.c (POSIXLY_CORRECT): New constant.
295 (getopt): Use it, so to preserve glibc semantic
296 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
297 when compiling for libc.
298 * getopt_.h (__getopt_argv_const): Bring it back.
299 (getopt_long, getopt_long_only): Use it.
301 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
302 New arg POSIXLY_CORRECT. All callers changed.
303 (getopt): Argv is now char * const *, as per standard.
304 (_getopt_internal_r, _getopt_internal): Argv is now char **,
305 not char *__getopt_argv_const *.
306 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
307 _getopt_long_only_r): Likewise.
308 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
309 * getopt_int.h (_getopt_internal, _getopt_internal_r,
310 _getopt_long_r, _getopt_long_only_r): Likewise.
311 * getopt_.h (__getopt_argv_const): Remove.
312 (getopt): Argv is now char * const *, as per standard.
314 * getdate.y (tORDINAL): New token.
315 (day, relunit): Allow it for relative times.
316 (relative_time_table): Use tORDINAL for ordinals.
318 2004-11-15 Jim Meyering <jim@meyering.net>
320 * closeout.c: Include "__fpending.h" once again.
322 (close_stdout): Don't fail just because stdout was closed initially,
323 since some programs don't write to stdout in the normal course of
324 operation (other than --version and --help), and we don't want this
325 function to make e.g. `touch file >&-' fail.
326 But do fail if it was closed and someone has tried to write to it.
327 E.g., `printf foo >&-' must fail.
329 2004-11-11 Simon Josefsson <jas@extundo.com>
331 * strtok_r.h, strtok_r.c: New file.
333 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
335 * getopt_.h (__getopt_argv_const): New macro, to be used so that
336 we can stop lying to compilers about the constness of argv when we
337 are compiled outside glibc.
338 (getopt, getopt_long, getopt_long_only): Use it.
339 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
341 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
342 _getopt_long_only_r): Likewise.
343 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
344 _getopt_long_only_r): Likewise.
346 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
347 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
348 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
349 the other external symbols.
350 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
351 declaration, since the above renaming now works around collisions.
353 2004-11-11 Jim Meyering <jim@meyering.net>
355 * linebreak.c: Remove trailing blanks.
356 * alloca_.h: Likewise.
358 * euidaccess.c: Likewise.
359 * allocsa.h: Likewise.
361 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
363 * mktime.c (SHR): New macro, which is a portable
364 substitute for >> that should work even on Crays.
365 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
366 Problem reported by Mark D. Baushke in
367 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
368 * getdate.y (SHR): Likewise.
370 * strftime.c (SHR): Likewise.
372 * quotearg.c (struct quoting_options): Use unsigned int for
373 quote_these_too, so that right shifts are well defined. All uses
376 2004-11-10 Simon Josefsson <jas@extundo.com>
378 * getaddrinfo.h, getaddrinfo.c: New files.
380 2004-11-10 Jim Meyering <jim@meyering.net>
382 Ensure that no close failure goes unreported.
383 * closeout.c (close_stdout): Always close stdout. I.e., don't
384 return early when it seems there's nothing to flush.
385 Don't include __fpending.h.
387 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
389 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
391 2004-11-05 Bruno Haible <bruno@clisp.org>
393 * readlink.c: Include stddef.h, needed for size_t on Woe32.
394 Reported by Mark D. Baushke <mdb@cvshome.org>.
396 2004-11-04 Bruno Haible <bruno@clisp.org>
398 2004-09-11 Bruno Haible <bruno@clisp.org>
399 * allocsa.valgrind: New file.
400 2004-02-06 Bruno Haible <bruno@clisp.org>
401 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
402 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
403 Reported by Christopher Seip <chris.seip@hp.com>.
405 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
407 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
408 with errno == ERANGE if the buffer is too small.
409 Problem reported by Mark D. Baushke.
411 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
413 * xreadlink.c (MAXSIZE): New macro.
414 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
415 size does not exceed MAXSIZE. Avoid cast.
416 As suggested by Mark D. Baushke in
417 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
418 if readlink fails with buffer size just under MAXSIZE, try again
421 2004-11-02 Derek R. Price <derek@ximbiot.com>
422 and Paul Eggert <eggert@cs.ucla.edu>
424 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
425 (get_date): Overparenthesize to avoid GCC warning.
427 2004-11-02 Bruno Haible <bruno@clisp.org>
429 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
430 function returns void.
432 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
434 * getpass.c (fflush_unlocked, flockfile, funlockfile)
435 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
438 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
440 * getdate.y: Add support for TZ="foo" within a date string.
441 Fix some bugs near time_t boundaries. Reject dates with
442 out-of-range components, e.g., "Sept 31".
443 Include <stdlib.h>, "setenv.h", "xalloc.h".
444 (ISDIGIT_LOCALE): Remove; unused.
445 Note that the TZ and time functions used here are not reentrant.
446 (mktime_ok, get_tz): New functions.
447 (TZBUFSIZE): New constant.
448 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
449 This requires that we sometimes generate our own TZ="XXX..." setting.
451 2004-10-27 Derek R. Price <derek@ximbiot.com>
453 * mktime.c (not_equal_tm): Remove redundant check.
455 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
457 * getdate.y: Use Bison 1.875 features, and some minor
458 code cleanups. This change does not affect semantics.
459 Don't include <stdlib.h>; no longer needed.
460 Don't include unlocked-io.h; only the "#if TEST" code uses
461 stdio, and performance isn't crucial there.
462 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
463 Bison 1.875 features as described below.
464 All uses of "PC." replaced by "pc->".
465 (YYSTYPE): Add a forward declaration.
466 (yylex, yyerror): Use full prototypes in forward decls.
467 Use "%pure-parser" rather than obsolescent "%pure_parser".
468 Use %parse-param and %lex-param instead of obsolescent
469 YYPARSE_PARAM and YYLEX_PARAM.
470 (meridian_table, month_and_day_table, time_units_table,
471 relative_time_table, time_zone_table, military_table,
472 lookup_zone, lookup_word, get_date):
473 Use NULL instead of 0 where appropriate.
474 (to_hour): Avoid abort (), to avoid a dependency on
476 (yyerror, yylex): Now accepts parser_control * arg.
477 (main) [TEST]: Use '\0' rather than 0 for char.
479 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
481 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
482 It's now the caller's responsibility to handle the case where
483 !HAVE_GETPAGESIZE && !defined getpagesize.
485 * mktime.c (leapyear): Arg is long int, not int.
487 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
489 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
491 2004-10-12 Simon Josefsson <jas@extundo.com>
493 * getpass.c (fflush_unlocked, flockfile, funlockfile)
494 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
497 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
499 * vsnprintf.h: New file.
500 * vsnprintf.c: New file.
502 2004-10-07 Bruno Haible <bruno@clisp.org>
504 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
505 into the provided buffer.
507 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
509 * diacrit.c, diacrit.h: Add GPL notice.
511 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
512 * atanl.c (atanl): Keep the code as similar to glibc as possible.
513 * logl.c (logl): Keep the code as similar to glibc as possible.
514 This avoids a potential constant-folding bug.
516 2004-10-05 Bruno Haible <bruno@clisp.org>
518 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
520 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
522 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
523 * xmalloc.c (xmemdup): Likewise.
524 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
525 XFREE): Remove these long-obsolescent macros.
526 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
529 * regex.c (re_comp): Cast gettext return value to char *,
530 Problem reported by Martin Neitzel via Mark D. Baushke.
532 2004-10-04 Simon Josefsson <jas@extundo.com>
534 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
535 '#ifdef USE_UNLOCKED_IO'.
537 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
539 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
540 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
541 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
542 regex.c, sha1.c, version-etc.c, yesno.c:
543 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
544 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
545 the includer's responsibility.
549 * modechange.c (mode_compile): Don't decrement a pointer that
550 points to the start of a string, as the C Standard says the
551 resulting behavior is undefined.
553 * backupfile.h (enum backuptype): Rename none -> no_backups,
554 simple -> simple_backups, numbered_existing ->
555 numbered_existing_backups, numbered -> numbered_backups
556 to avoid shadowing problems. All uses changed.
557 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
558 * backupfile.c (check_extension, numbered_backup):
559 Rename locals to avoid shadowing 'basename'.
560 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
563 * .cppi-disable: Add getopt_.h, getopt_int.h.
564 * .cvsignore: Add getopt.h.
566 2004-10-04 Simon Josefsson <jas@extundo.com>
568 * memmem.h: New file.
569 * memmem.c: New file, taken from glibc.
571 2004-10-02 Jim Meyering <jim@meyering.net>
573 * dirfd.h, getpagesize.h: Add copyright notice.
575 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
577 * snprintf.c: Remove comments as to why each header is needed.
579 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
581 * strsep.h: New file.
582 * strsep.c: New file.
584 2004-10-01 Simon Josefsson <jas@extundo.com>
586 * snprintf.c (snprintf): Handle size==0.
588 2004-10-01 Simon Josefsson <jas@extundo.com>
589 Bruno Haible <bruno@clisp.org>
591 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
592 (snprintf): Declare 'args'.
594 2004-09-30 Simon Josefsson <jas@extundo.com>
596 * snprintf.h, snprintf.c: New files.
598 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
600 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
601 (hol_entry_help): Never translate an empty string.
602 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
603 * argp.h (OPTION_NO_TRANS): New option.
605 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
607 * xvasprintf.c: Include xalloc.h.
608 (xvasprintf): Use xalloc_die, not xmalloc_die.
610 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
612 * dummy.c: Change copyright notice to FSF, and license to GPL.
614 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
616 * argp-pvh.c (argp_program_version_hook): Provide initial value.
617 Problem reported by Bruno Haible in:
618 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
620 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
622 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
623 in case some system header has #define'd it. Problem reported by
625 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
627 2004-09-08 Bruno Haible <bruno@clisp.org>
629 * stdint_.h.in: New file, taken from GNU clisp.
631 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
633 * xvasprintf.h: New file.
634 * xvasprintf.c: New file.
635 * xasprintf.c: New file.
637 2004-09-08 Bruno Haible <bruno@clisp.org>
639 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
641 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
643 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
645 Import from coreutils.
646 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
647 strings on unbounded length. alloca's performance benefits aren't
650 (parse_with_separator): New function, with most of the internals
651 of the old parse_user_spec. Allow user to omit both user and group,
652 for compatibility with FreeBSD.
653 Clone only the user name, not the entire spec.
654 Do not set *uid, *gid unless entirely successful.
655 Avoid memory leak in some failing cases.
656 Fix regression for USER.GROUP reported by Dmitry V. Levin in
657 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
658 (parse_user_spec): Rewrite to use parse_with_separator.
660 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
662 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
663 its complicated substitute.
664 * argp-help.c: Include <errno.h>, for program_invocation_short_name
665 and program_invocation_name.
666 (__argp_basename) [!_LIBC]: Remove; the only use was
667 replaced by its body.
668 (__argp_short_program_name): Change condition from
669 !defined __argp_short_program_name to
670 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
671 to match argp-namefrob.h.
672 (__argp_failure): Don't assume strerror_r returns char *.
673 * argp-parse.c (N_): Define unconditionally.
674 (argp_default_options): Fill out initializers with 0 to avoid
677 2004-08-12 Simon Josefsson <jas@extundo.com>
679 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
680 * getopt_.h: Renamed from getopt.h.
682 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
684 Merge from coreutils.
686 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
687 wmemchr or wmemcpy. Problem reported by Robert Dahlem
688 for Reliant Unix 5.43.
690 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
691 (union fooround): Use uintmax_t, not long int.
692 The rest is a merge from libc:
693 [defined _LIBC]: Include <shlib-compat.h>.
694 (_obstack) [defined _LIBC]: Remove after 2.3.4.
696 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
698 * strverscmp.c: Convert to UTF-8.
700 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
702 * obstack.h (obstack_empty_p):
703 Don't assume that chunk->contents is suitably aligned.
704 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
705 Likewise. Problem reported by Benno in
706 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
708 * chown.c (rpl_chown): Work even if the file is writeable but not
709 readable. This could be improved further but it'd take some work.
711 2004-08-08 Simon Josefsson <jas@extundo.com>
713 * xgethostname.c: Don't include error.h (not used).
716 * getpass.c: Include getpass.h first.
718 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
720 * xalloc-die.c: New files.
721 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
723 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
724 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
725 (_, N_, xalloc_die): Move to xalloc-die.c.
726 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
727 so that we needn't mess with xalloc_msg_memory_exhausted.
729 * sha1.h: Renamed from sha.h.
730 (SHA1_H): Renamed from _SHA_H.
731 (sha1_ctx): Renamed from sha_ctx.
732 (sha1_init_ctx): Renamed from sha_init_ctx.
733 (sha1_process_block): Renamed from sha_process_block.
734 (sha1_process_bytes): Renamed from sha_process_bytes.
735 (sha1_finish_ctx): Renamed from sha_finish_ctx.
736 (sha1_read_ctx): Renamed from sha_read_ctx.
737 (sha1_stream): Renamed from sha_stream.
738 (sha1_buffer): Renamed from sha_buffer.
739 * sha1.c: Likewise; renamed from sha.c.
740 Do not include <sys/types.h>.
741 Include <stddef.h> rather than <stdlib.h>.
743 2004-08-08 Bruno Haible <bruno@clisp.org>
745 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
746 FILESYSTEM_PREFIX_LEN.
747 * progreloc.c: Likewise.
748 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
750 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
753 * argp-help.c (make_hol, hol_append): Don't assume that
754 SIZE_MAX is a valid preprocessor constant.
755 (__argp_basename): Change from "#ifndef _LIBC"
756 to "#ifndef __argp_short_program_name", so that
757 we don't compile these functions for tar.
759 More merges from coreutils.
760 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
761 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
763 * addext.c: Remove; no longer needed.
764 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
765 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
766 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
767 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
768 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
769 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
770 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
771 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
772 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
773 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
774 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
775 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
776 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
777 Import changes from coreutils.
779 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
781 Merge from coreutils.
783 * .gdb-history: Remove; this doesn't belong here.
785 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
786 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
787 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
789 * dirname.h: Include <stdbool.h>.
790 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
791 for consistency with POSIX terminology. All uses changed.
792 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
793 (strip_trailing_slashes): Use bool for booleans.
794 * stripslash.c (strip_trailing_slashes): Likewise.
796 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
797 sometimes returns a positive errno value even when it succeeds.
798 (print_errno_message) [!LIBC]: Fall back on strerror if
801 * path-concat.c (mempcpy): Don't define if a system header defines it.
802 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
803 (longest_relative_suffix): New function.
804 (path_concat): Use it. Assume first argument is not NULL.
805 Port to DOS. Omit redundant separators.
806 Report an error instead of returning NULL.
807 Use mempcpy instead of memcpy.
808 (xpath_concat): Remove: not declared or used.
810 * same.h: Include <stdbool.h>
811 (same_name): Return bool, not int.
812 * same.c (same_name): Likewise.
813 (errno): Don't declare; we assume C89 or better now.
815 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
816 if not already defined.
818 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
819 * dup-safer.c (errno): Likewise.
821 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
823 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
826 2004-08-03 Simon Josefsson <jas@extundo.com>
828 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
829 * progname.h: Don't include stdbool.h.
831 2004-08-02 Simon Josefsson <jas@extundo.com>
833 * getsubopt.h: New file, with comments from Bruno Haible.
834 * getsubopt.c: New file, from glibc, but slightly modified based on
835 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
837 2004-08-01 Simon Josefsson <jas@extundo.com>
839 * xgetdomainname.c: Include stdlib.h, for free().
841 2004-07-16 Simon Josefsson <jas@extundo.com>
845 2004-07-16 Bruno Haible <bruno@clisp.org>
847 * backupfile.h: Add extern "C" for C++.
848 * closeout.h: Likewise.
849 * copy-file.h: Likewise.
850 * findprog.h: Likewise.
851 * full-write.h: Likewise.
852 * pathname.h: Likewise.
853 * progname.h: Likewise.
854 * stpcpy.h: Likewise.
855 * stpncpy.h: Likewise.
856 * strcase.h: Likewise.
857 * strstr.h: Likewise.
858 * xalloc.h: Likewise.
860 * mbswidth.h: Add extern "C" for C++.
861 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
863 2004-07-09 Simon Josefsson <jas@extundo.com>
865 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
866 failed without this.)
868 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
870 * fchown-stub.c: New file.
872 2004-06-24 Jim Meyering <jim@meyering.net>
874 * obstack.h (obstack_base): Cast to (void *), per documentation.
876 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
878 * argz.c, argz_.h: New files, which are autoupdated from libtool.
880 2004-06-01 Jim Meyering <jim@meyering.net>
882 * calloc.c: New file.
884 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
886 * getdate.y (yylex): Allow space between sign and number.
887 Problem reported by Dan Jacobson.
889 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
890 and Jim Meyering <jim@meyering.net>
892 Merge from coreutils CVS.
894 * stat-macros.h: New file, with contents from file-type.h
895 and coreutils' system.h.
896 * file-type.c: Include "stat-macros.h".
897 * file-type.h (file_type): Move all macro definitions to new file,
900 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
901 Wrap old code with this conditional.
902 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
903 function that does not dereference symlinks.
904 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
906 * xreadlink.c: Include xreadlink.h first, to catch .h file
908 (xreadlink): Accept new arg SIZE, for efficiency.
909 All decls and uses changed.
910 * xreadlink.h: Include <stddef.h>, for size_t.
912 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
913 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
915 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
917 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
919 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
920 macros to be defined.
921 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
922 the allocator returns NULL because the requested size is zero.
924 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
926 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
927 var. Add comment explaining why libc still defines it. This
928 merges the following patch from glibc:
929 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
931 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
933 * obstack.c (_obstack): Remove unused variable. It hasn't been
934 present in glibc since revision 1.1 of this file.
935 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
936 obstack_alignment_mask, obstack_alloc, obstack_base,
937 obstack_blank, obstack_blank_fast, obstack_chunk_size,
938 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
939 obstack_grow0, obstack_init, obstack_int_grow,
940 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
941 obstack_next_free, obstack_object_size, obstack_ptr_grow,
942 obstack_ptr_grow_fast, obstack_room): Remove declarations of
943 nonexistent functions.
945 2004-05-17 Derek R. Price <derek@ximbiot.com>
946 Paul Eggert <eggert@cs.ucla.edu>
948 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
950 2004-05-14 Bruno Haible <bruno@clisp.org>
952 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
953 that consists of a '.' followed by an empty digit string.
954 Patch by Tor Lillqvist <tml@iki.fi>.
956 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
958 Port obstack to the AS/400, where pointers are 16 bytes wide and
959 you cannot cast an integer to a valid pointer. This patch is
960 currently waiting to be integrated into glibc; see
961 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
963 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
964 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
965 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
966 (struct obstack): temp member is now a union of a pointer and
967 an integer, instead of an integer. All integer uses changed.
968 This does not affect the physical layout of struct obstack,
969 except on hosts (like the AS/400) where the size or alignment of
970 void * is greater than that of ptrdiff_t.
971 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
972 __STDC__)]: Store temporary in pointer member of union, not
974 * obstack.c: Include <stddef.h>, for offsetof.
975 (struct fooalign): Remove; it doesn't need a name.
976 (union fooround): Change double to long double, and add void *.
977 (DEFAULT_ALIGNMENT): Use offsetof to compute.
978 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
979 not a macro. Hence the values are always int; so remove all
980 casts-to-int in uses.
982 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
983 Derek Price <derek@ximbiot.com>
985 * alloca.c: Include <alloca.h>, to get our interface.
986 * alloca_.h: Use __alloca on AIX, so that we don't have to
987 include <alloca.h> first. Use C89 prototype for alloca; this
988 requires including <stddef.h> for size_t. Use extern "C" if C++.
989 Use #elif for simplicity, since we can assume C89 now.
990 Don't try to source the system alloca.h since it will not be found
991 and to prevent recursively including its replacement.
992 * fnmatch.c: Include <alloca.h> instead of opencoding.
995 2004-05-16 Derek Price <derek@ximbiot.com>
996 Paul Eggert <eggert@cs.ucla.edu>
998 getline cleanup. This changes the getndelim2 API: both order of
999 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1002 * getline.c: Don't include stddef.h or stdio.h, since our
1003 interface does that.
1004 (getline): Always use getdelim, so that we don't have two
1005 copies of this code.
1006 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1008 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1009 (GETNDELIM2_MAXIMUM): New macro.
1010 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1011 instead of the old practice of delim2==0. All callers changed.
1012 Return -1 on overflow, instead of returning junk.
1013 Do not set *linesize unless allocation succeeds.
1014 * getndelim2.h: Do not include stddef.h; no longer needed, now
1015 that we include sys/types.h.
1016 * getnline.h: Likewise.
1017 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1018 (getndelim2): Reorder arguments.
1019 * getnline.c (getnline, getndelim):
1020 Don't discard the NMAX argument.
1021 (getnline): Invoke getndelim, to avoid code duplication.
1022 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1023 of (size_t) -1 by callers of the getnline family.
1025 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1027 * nanosleep.c (suspended): Change its type from int to
1028 sig_atomic_t volatile.
1029 (first_call): Make it private to rpl_nanosleep, and have it
1030 be zero initially as that's a bit faster.
1031 (my_usleep): Round up fractional times instead of truncating them,
1032 as this is the usual meaning for 'sleep'.
1034 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1036 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1037 (ENOSYS): Define if not defined.
1038 (settime): Fall back on stime if it exists and settimeofday fails.
1039 But don't bother with fallbacks if a method fails with errno == EPERM.
1041 2004-05-11 Jim Meyering <jim@meyering.net>
1043 Prior to this change, the save_cwd caller required read access to the
1044 current directory on most systems (ones with the fchdir function).
1046 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1047 fails, try write-only, and finally, resort to using xgetcwd.
1049 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1051 * obstack.c, obstack.h: Import changes from libc.
1053 2004-04-28 Bruno Haible <bruno@clisp.org>
1055 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1056 implicitly appends .exe to executables.
1057 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1058 accepts Windows pathnames.
1059 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1060 Cygwin like Windows, since it now accepts Windows pathnames.
1061 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1062 Cygwin like Windows, since it now accepts Windows pathnames.
1063 Reported by Derek Robert Price <derek@ximbiot.com>.
1065 2004-04-20 Jim Meyering <jim@meyering.net>
1067 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1069 2004-04-20 Jim Meyering <jim@meyering.net>
1070 Bruno Haible <bruno@clisp.org>
1072 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1073 memory when realloc fails.
1075 2004-04-18 Jim Meyering <jim@meyering.net>
1077 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1078 don't leak memory and do call END_UTMP_ENT.
1080 2004-04-11 Paul Eggert <eggert@twinsun.com>
1082 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1083 (CHAR_BIT): Remove, since we assume C89.
1084 Include <stdint.h> if available, as per current Autoconf CVS advice.
1086 2004-03-30 Paul Eggert <eggert@twinsun.com>
1088 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1089 not bool, to be more consistent with Unix conventions.
1090 Suggested by Bruno Haible.
1092 Merge from coreutils.
1094 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1097 * getdate.h: Include stdbool.h, and timespec.h instead of
1098 the usual <time.h> dance.
1099 (get_date): Change signature to support fractional time stamps.
1100 All callers changed.
1101 * getdate.y: Include "getdate.h" first, as we can now
1102 assume C89 and don't need to worry about 'const'.
1103 Similarly, include "unlocked-io.h" near start, not in middle.
1105 (textint.value): Use long int rather than int.
1106 (textint.digits): Use size_t rather than int.
1107 (BILLION, LOG10_BILLION): New constants.
1108 (parser_control): New member rel_ns. Members day_ordinal,
1109 time_zone, month, day, hour, minutes, rel_year, rel_month,
1110 rel_day, rel_hour, rel_minutes, rel_seconds
1111 are now long int, not int. Member seconds is now struct timespec,
1112 not int. New member timespec_seen. Members dates_seen, days_seen,
1113 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1115 (%union.intval): Now long int, not int.
1116 New member timespec.
1117 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1118 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1119 (spec): Now is a timespec or an item list.
1120 (timespec, items): New nonterminals.
1121 (time, rel, relunit, number, get_date):
1122 Add support for fractional seconds.
1123 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1124 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1125 (to_hour): First arg is now long int, not int.
1126 (to_year): Returns long int, not int.
1127 Don't treat year -70 like 70.
1128 (tm_diff): Returns long int, not int.
1129 (lookup_word): Use bool instead of int when appropriate.
1130 (yylex): Use size_t for count, not int.
1131 Detect overflow when parsing large integer constants.
1132 Add support for fractions.
1133 (get_date): Make pointers 'const' if possible.
1134 Use more-portable code to detect integer overflow.
1135 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1136 Don't use ctime; it's not reliable if the year has >4 digits.
1138 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1139 This is for compatibility with BSD.
1141 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1142 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1143 From coreutils' system.h.
1145 * userspec.c: Don't include "posixver.h".
1146 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1147 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1148 compatible extension. Simplify code by removing a boolean int
1149 that was always nonzero if a string was nonnull.
1151 2004-03-30 Jim Meyering <jim@meyering.net>
1153 Merge from coreutils.
1155 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1157 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1158 an empty input stream.
1160 * readtokens.c: Include <stdbool.h>.
1161 (readtoken): Use `size_t' rather than int/long.
1162 All callers adjusted.
1163 Use `bool' rather than `int' where appropriate.
1164 Use memset rather than an explicit loop.
1165 Use x2nrealloc rather than xrealloc.
1166 Allow the use of `\0' as a delimiter.
1167 (readtokens): Likewise.
1168 * readtokens.h (readtoken, readtokens): Update prototypes.
1170 2004-03-30 Bruno Haible <bruno@clisp.org>
1172 * getloadavg.c (getloadavg): Don't assume setlocale returns
1175 2004-03-29 Paul Eggert <eggert@twinsun.com>
1177 Merge changes to getloadavg.c from coreutils and Emacs.
1179 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1180 Define to an expression, not to the empty string.
1181 Include cloexec.h and xalloc.h.
1182 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1183 Use set_cloexec_flag rather than rolling our own.
1184 * cloexec.c, cloexec.h: New files.
1186 2004-03-18 Paul Eggert <eggert@twinsun.com>
1188 * getopt.h: Sync with libc CVS.
1190 2004-03-18 Paul Eggert <eggert@twinsun.com>
1191 Bruno Haible <bruno@clisp.org>
1193 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1194 not on all platforms that have <wchar.h>.
1195 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1197 2004-03-09 Paul Eggert <eggert@twinsun.com>
1199 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1201 * getopt_int.h: New file, also synced from libc.
1203 2004-03-07 Paul Eggert <eggert@twinsun.com>
1205 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1206 '#if' expressions. Unlike the code it replaces, it does not
1207 depend on (defined _SC_PAGESIZE). However, it does depend on
1208 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1209 first reported by Jason Andrade in
1210 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1212 2004-01-18 Simon Josefsson <jas@extundo.com>
1214 * strdup.h: New file.
1215 * strdup.c: Include it.
1216 * path-concat.c: Include strdup.h. Drop strdup declaration.
1217 * userspec.c: Include strdup.h. Drop strdup declaration.
1219 2004-02-06 Karl Berry <karl@gnu.org>
1221 * config.charset: update from gettext 0.14.1.
1223 2004-02-05 Paul Eggert <eggert@twinsun.com>
1225 Add comments and code, prompted by suggestions from Bruno Haible
1227 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1228 describing the enum quoting_style values.
1229 * quotearg.c (quotearg_alloc): New function.
1230 (quotearg_buffer_restyled): Treat lone { and } as special.
1231 Treat = as special. Work around bug with older shells
1232 that "see" a '\' that is really the 2nd byte of a multibyte char.
1233 Quote empty string with shell_quoting_style.
1235 2004-02-03 Bruno Haible <bruno@clisp.org>
1237 * pipe.h: New file, from GNU gettext.
1238 * pipe.c: New file, from GNU gettext.
1240 2004-01-27 Bruno Haible <bruno@clisp.org>
1242 * execute.h: New file, from GNU gettext.
1243 * execute.c: New file, from GNU gettext.
1244 * w32spawn.h: New file, from GNU gettext.
1246 2004-01-23 Paul Eggert <eggert@twinsun.com>
1248 Exit-status fix from coreutils.
1250 Use exit_failure consistently in place of EXIT_FAILURE,
1251 so that program exit statuses are consistent on failure.
1253 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1254 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1255 * argmatch.h: Comment fix to match the above.
1256 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1257 Now a macro referring to exit_failure, instead of a separate
1258 variable. Include "exitfail.h" to get it.
1259 * xstrtol.h: Include "exitfail.h".
1260 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1262 * long-options.c (parse_long_options): Use prototype
1263 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1266 2004-01-21 Jim Meyering <jim@meyering.net>
1268 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1269 so as not to conflict with a different-sized __mktime_internal
1270 function in GNU libc.
1271 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1272 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1274 2004-01-18 Paul Eggert <eggert@twinsun.com>
1276 Merge from diffutils.
1278 * file-type.c (file_type): Add typed memory objects.
1279 * file-type.h (S_TYPEISTMO): New macro.
1281 * c-stack.h (c_stack_action): Remove argv argument.
1282 * c-stack.c (c_stack_action): Likewise. All uses changed.
1283 (die): Don't calculate message unless segv_action returns.
1284 (get_stack_location, min_address_from_argv, max_address_from_argv,
1285 volatile stack_base, volatile_stack_size): Remove.
1286 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1287 that every segmentation violation is a stack overflow. (Ouch!)
1288 See Debian bug 136249 (still outstanding) for more info about why
1289 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1291 2003-11-30 Bruno Haible <bruno@clisp.org>
1293 Safer stack allocation.
1294 * setenv.c: Include allocsa.h.
1295 (alloca): Remove fallback definition.
1296 (freea): Remove macro.
1297 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1300 2003-10-17 Bruno Haible <bruno@clisp.org>
1302 * binary-io.h: Avoid warnings on Cygwin.
1304 2003-12-28 Bruno Haible <bruno@clisp.org>
1306 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1307 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1309 2003-11-28 Bruno Haible <bruno@clisp.org>
1311 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1313 2003-11-27 Bruno Haible <bruno@clisp.org>
1315 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1317 2003-11-17 Bruno Haible <bruno@clisp.org>
1319 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1321 2003-11-24 Bruno Haible <bruno@clisp.org>
1323 * xallocsa.h: New file, from GNU gettext.
1324 * xallocsa.c: New file, from GNU gettext.
1326 2003-11-24 Bruno Haible <bruno@clisp.org>
1328 * allocsa.h: New file, from GNU gettext.
1329 * allocsa.c: New file, from GNU gettext.
1331 2003-11-24 Bruno Haible <bruno@clisp.org>
1333 * eealloc.h: New file.
1335 2004-01-15 Jim Meyering <jim@meyering.net>
1337 Merge from coreutils.
1339 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1340 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1341 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1343 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1344 optional configure-time default.
1346 * version-etc.c (version_etc_copyright): Update copyright date.
1348 * xreadlink.c (xreadlink): Correct outdated comment.
1350 2004-01-15 Paul Eggert <eggert@twinsun.com>
1352 Merge from coreutils.
1354 * posixver.c: Include posixver.h.
1356 * same.c: Include <stdbool.h>, <limits.h>.
1357 (_POSIX_NAME_MAX): Define if not defined.
1359 (same_name): If file names are silently truncated, report
1360 that the file names are the same if they are the same after
1361 the silent truncation.
1363 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1364 conversion function.
1365 * xstrtod.c (xstrtod): Likewise. All callers changed to
1366 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1369 2004-01-14 Paul Eggert <eggert@twinsun.com>
1371 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1372 with like-named macro in fnmatch.c.
1373 (EXT): Use an internal constant instead.
1375 Merge fnmatch patches from glibc.
1376 * fnmatch.c (mbsinit): Remove define.
1377 Add libc_hidden_ver (__fnmatch, fnmatch).
1378 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1379 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1381 2003-12-14 Karl Berry <karl@gnu.org>
1383 * config.charset: update from gettext-runtime.
1385 2003-12-03 Paul Eggert <eggert@twinsun.com>
1387 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1388 Bug reported by Alfred M. Szmidt.
1390 2003-11-29 Karl Berry <karl@gnu.org>
1392 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1394 2003-11-23 Paul Eggert <eggert@twinsun.com>
1395 Bruno Haible <bruno@clisp.org>
1397 * printf-parse.h: Don't include sys/types.h.
1398 (ARG_NONE): New macro.
1399 (char_directive): Change type of *arg_index fields to size_t.
1400 * printf-parse.c: Don't include sys/types.h.
1401 (SSIZE_MAX): Remove macro.
1402 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1403 Remove unnecessary overflow check.
1404 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1407 2003-11-24 Paul Eggert <eggert@twinsun.com>
1409 * alloca.c: Remove dependency on xalloc module.
1410 (xalloc_die): Remove.
1411 (memory_full) [!defined emacs]: New macro.
1412 [!defined emacs]: Don't include xalloc.h.
1413 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1414 address arithmetic overflows. Change datatypes a bit to avoid
1417 2003-11-22 Jim Meyering <jim@meyering.net>
1419 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1421 2003-11-17 Bruno Haible <bruno@clisp.org>
1423 * vasnprintf.c (alloca): Remove fallback definition.
1424 (freea): Remove definition.
1425 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1426 Reported by Paul Eggert.
1428 2003-11-17 Jim Meyering <jim@meyering.net>
1430 On systems without utime and without a utimes function capable of
1431 dealing with a NULL struct utimbuf* argument, this utime replacement
1432 could -- in unusual circumstances -- leak a file descriptor.
1433 * utime.c: Include <unistd.h> and <errno.h>.
1434 (utime_null): Be sure to close `fd' and to preserve errno.
1435 Reported by Geoff Collyer via Arnold Robbins.
1437 2003-11-16 Paul Eggert <eggert@twinsun.com>
1438 Bruno Haible <bruno@clisp.org>
1440 Protect against address arithmetic overflow.
1441 * printf-args.h: Include stddef.h.
1442 (arguments): Change type of field 'count' to size_t.
1443 * printf-args.c (printf_fetchargs): Use size_t instead of
1444 'unsigned int' where appropriate.
1445 * printf-parse.h: Include sys/types.h.
1446 (char_directive): Change type of *arg_index fields to ssize_t.
1447 (char_directives): Change type of fields 'count', max_*_length to
1449 * printf-parse.c: Include sys/types.h and xsize.h.
1450 (SSIZE_MAX): Define fallback value.
1451 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1452 instead of 'int' where appropriate. Check a_allocated, d_allocated
1453 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1454 * vasnprintf.c: Include xsize.h.
1455 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1456 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1457 overflow. Avoid wraparound when converting a width or precision from
1460 2003-11-16 Bruno Haible <bruno@clisp.org>
1462 Update from GNU gettext.
1463 * printf-parse.c: Generalize to it can be compiled for wide strings.
1464 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1465 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1466 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1467 SNPRINTF): New macros.
1468 Don't include <alloca.h> if the file is used inside libintl.
1469 (local_wcslen): New function, for Solaris 2.5.1.
1470 (VASNPRINTF): Use it instead of wcslen.
1472 2003-11-16 Bruno Haible <bruno@clisp.org>
1474 * xsize.h (xmax): New function.
1475 (xsum, xsum3, xsum4): Declare as "pure" functions.
1477 2003-11-12 Paul Eggert <eggert@twinsun.com>
1479 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1480 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1481 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1482 heuristic is just as accurate as far as we know, and it removes a
1483 dependency on size_max.m4 and ptrdiff_max.m4.
1485 2003-11-12 Paul Eggert <eggert@twinsun.com>
1487 * xstrtol.c (__xstrtol): Remove "break" immediately after
1488 "return", to pacify some unknown compiler. Problem reported
1491 2003-11-11 Bruno Haible <bruno@clisp.org>
1493 * xsize.h (SIZE_MAX): Remove fallback definition.
1494 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1497 2003-11-10 Paul Eggert <eggert@twinsun.com>
1499 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1500 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1501 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1503 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1504 not (size_t) -1, since it's defined here.
1506 2003-11-06 Paul Eggert <eggert@twinsun.com>
1508 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1509 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1510 Reject sizes of exactly SIZE_MAX bytes.
1511 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1512 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1514 2003-11-05 Bruno Haible <bruno@clisp.org>
1516 * xsize.h: Include limits.h, to avoid a possible collision with
1517 SIZE_MAX defined in <limits.h> on Solaris.
1519 2003-11-04 Bruno Haible <bruno@clisp.org>
1521 * xsize.h: New file.
1522 * linebreak.c: Include xsize.h.
1523 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1524 argument for overflow.
1525 Suggested by Paul Eggert.
1527 2003-10-31 Bruno Haible <bruno@clisp.org>
1529 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1530 to avoid (extremely rare) race condition.
1531 Suggested by Paul Eggert.
1533 2003-11-03 Jim Meyering <jim@meyering.net>
1535 * userspec.c: Include "userspec.h".
1536 * userspec.h: New file.
1538 2003-10-31 Paul Eggert <eggert@twinsun.com>
1540 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1541 * mountlist.c (SIZE_MAX): Define if not defined already.
1542 (read_filesystem_list): Set and use me_type_malloced.
1543 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1544 whatever the type happens to be), for brevity and consistency.
1545 Check for size calculation overflow on Alphas running OSF/1.
1547 2003-10-31 Jim Meyering <jim@meyering.net>
1549 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1551 * linebuffer.c: Include <string.h> for declaration of memset.
1553 2003-10-30 Paul Eggert <eggert@twinsun.com>
1554 Bruno Haible <bruno@clisp.org>
1556 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1557 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1559 2003-10-29 Paul Eggert <eggert@twinsun.com>
1561 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1562 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1564 * quotearg.c (quotearg_n_options): Use it.
1565 * group-member.c: Include <stdbool.h>.
1566 (free_group_info): Arg is now const *; don't free arg.
1567 (get_group_info): Now returns bool and accepts struct group_info *,
1568 rather than returning a malloc'ed struct group_info *.
1569 All uses changed. Check for overflow in internal size calculation.
1571 * getusershell.c (readname): Simplify the code by using x2nrealloc
1572 rather than xmalloc/xrealloc.
1573 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1574 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1575 conformance bug: the old code used a pointer after freeing the
1576 storage that it addressed.
1577 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1578 rather than doing it by hand.
1579 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1580 the buffer preserved. Use free and xmalloc instead.
1581 * quotearg.c (quotearg_n_options): Likewise.
1582 Use a simpler test for size overflow. Don't use xalloc_oversized
1583 because unsigned int might be wider than size_t (!); this suggests
1584 that we should switch from unsigned int to size_t for slot numbers.
1586 2003-10-27 Bruno Haible <bruno@clisp.org>
1588 * stdbool_.h: Better support for BeOS.
1590 2003-10-27 Paul Eggert <eggert@twinsun.com>
1592 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1593 to allocate the returned structure. Do not allocate a subarray,
1594 as x2nrealloc will do that.
1595 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1596 instead of xnrealloc.
1597 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1599 2003-10-26 Paul Eggert <eggert@twinsun.com>
1601 * xalloc.h (xalloc_oversized): New static inline function, for
1602 callers that want to do their own size-overflow checking. Include
1603 <stdbool.h>, since xalloc_oversized returns bool.
1604 * xalloc.c (array_size_overflow): Remove. All callers changed
1605 to use xalloc_oversized.
1607 Add two functions x2realloc, x2nrealloc, for programs that grow
1608 arrays dynamically by doubling their sizes.
1609 * xalloc.h (x2realloc, x2nrealloc): New decls.
1610 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1613 Port to C99 semantics for 'inline' of external functions.
1614 Bug reported by Bruno Haible.
1615 * xmalloc.c (xnmalloc_inline): New static inline function,
1616 with the old contents of xnmalloc.
1617 (xnmalloc, xmalloc): Use it.
1618 (xnrealloc_inline): New static inline function,
1619 with the old contents of xnrealloc.
1620 (xnrealloc, xrealloc): Use it.
1622 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1624 2003-10-25 Paul Eggert <eggert@twinsun.com>
1626 Fix several address-calculation bugs in the hash modules,
1627 plus some minor code cleanup.
1629 * hash.h: Include <stdbool.h>, for bool.
1630 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1631 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1632 hash_get_n_entries, hash_get_max_bucket_length,
1633 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1634 hash_rehash): Use size_t rather than unsigned.
1635 * hash.c (struct hash_table, hash_get_n_buckets,
1636 hash_get_n_buckets_used, hash_get_n_entries,
1637 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1638 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1639 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1641 (SIZE_MAX): Define if not defined.
1642 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1643 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1645 Use const * when possible.
1646 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1647 (check_tuning): Fix bug: if tuning parameters were very close to
1648 0 or 1, rounding errors could have caused subscript violations.
1649 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1650 (hash_initialize): Add 'fail:' label
1651 to free table and return NULL, and use it to simplify code.
1652 Use calloc rather than clearing the storage ourself.
1653 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1654 buffer size calculations.
1655 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1656 Include <stddef.h>, for size_t.
1657 * hash-pjw.c (hash_pjw): Likewise.
1658 Switch to method described by Bruno Haible.
1659 Include <limits.h>, for CHAR_BIT.
1660 (SIZE_BITS): New macro.
1662 2003-10-21 Paul Eggert <eggert@twinsun.com>
1664 * getndelim2.c (getndelim2): When size calculation overflows,
1665 ceiling the allocation at NMAX bytes rather than silently
1666 discarding input bytes before NMAX is reached. This makes
1667 a difference only if NMAX exceeds SIZE_MAX / 2.
1669 * obstack.c: Merge from glibc.
1670 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1671 Add libc_hidden_def (_obstack_newchunk).
1672 (_obstack_free) [! defined _LIBC]: Remove.
1673 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1674 a clone of the function body.
1675 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1676 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1678 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1679 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1682 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1683 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1684 Don't use lvalue casts, as GCC plans to remove support for them
1685 in GCC 3.5. Reported by Joseph S. Myers. This bug
1686 was also present in the non-GCC version, indicating that this
1687 code had always been buggy and had never been widely used.
1688 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1689 Use the fast variant of each macro, rather than copying the
1690 definiens of the fast variant; that way, we'll be more likely to
1691 catch future bugs in the fast variants.
1693 2003-10-20 Bruno Haible <bruno@clisp.org>
1695 * wait-process.h: New file, from GNU gettext.
1696 * wait-process.c: New file, from GNU gettext.
1698 2003-10-19 Jim Meyering <jim@meyering.net>
1700 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1702 2003-10-16 Paul Eggert <eggert@twinsun.com>
1704 * getgroups.c: Include <errno.h>, <stdlib.h>.
1705 (getgroups): First arg is int, not size_t.
1706 Don't let 'free' mangle errno.
1708 2003-10-16 Jim Meyering <jim@meyering.net>
1710 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1712 2003-10-15 Paul Eggert <eggert@twinsun.com>
1714 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1716 (new_exclude, add_exclude_file): Initial size no longer needs to
1718 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1719 our own address arithmetic overflow checking.
1721 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1722 (fnmatch): Do not alloca more than 2000 wide characters;
1723 instead, use malloc for large buffers.
1724 Check for address arithmetic overflow, and return -1
1725 with errno set to ENOMEM in that case.
1726 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1727 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1728 instead, return -1. Check for address arithmetic overflow.
1730 2003-10-14 Paul Eggert <eggert@twinsun.com>
1732 Handle invalid suffixes and overflow independently, so that
1733 callers can treat them independently as needed. Fix some bugs in
1734 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1735 suffix for a human-readable blocksize. The major caller-visible
1736 change is the addition of a new
1737 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1738 that both overflow and suffix chars were found.
1740 * human.c (humblock): Don't check separately for invalid suffix
1741 char; that is xstrtoumax's job (now that its bug is fixed).
1742 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1743 INTMAX_MAX]: New macros.
1744 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1745 TYPE_MAXIMUM): New macros.
1746 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1747 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1748 if overflow occurs, as it's what __strtol does and it's more useful
1750 (__xstrtol): If __strtol reports some error other than ERANGE,
1751 reflect it to the caller as LONGINT_INVALID. If it reports
1752 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1753 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1754 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1756 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1757 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1758 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1759 [defined UINTMAX_MAX]: New macros.
1761 2003-10-14 Bruno Haible <bruno@clisp.org>
1763 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1764 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1765 Also use volatile where needed.
1767 2003-10-12 Paul Eggert <eggert@twinsun.com>
1769 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1770 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1771 and define in terms of the other primitives.
1772 * xmalloc.c: Include stdbool.h; do not include exit.h.
1773 (SIZE_MAX): Define if not already defined.
1774 (array_size_overflow): New function.
1775 (xalloc_die): Abort instead of exiting if 'error' returns.
1776 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1777 (xmalloc, xrealloc): Use them.
1778 (xcalloc): Check for address arithmetic overflow.
1779 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1780 a bit faster than strcpy.
1782 2003-10-08 Paul Eggert <eggert@twinsun.com>
1784 Merge getpass from libc, plus a few fixes.
1786 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1787 Include <stdbool.h>.
1788 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1789 __fsetlocking to empty.
1790 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1791 do include <bits/libc-lock.h>.
1792 Do not include <fcntl.h>; not needed.
1793 [_LIBC]: Include <wchar.h>.
1794 (NOTCANCEL_MODE): New macro.
1795 (flockfile, funlockfile) [_LIBC]: New macros.
1796 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1797 [!_LIBC]: New macros.
1798 (call_fclose): New function.
1799 (getpass): Use it. Save tty stream separately; this simplifies the
1800 code and makes it more reliable if stdin happens to equal stdout.
1801 Invoke __fsetlocking on tty.
1802 Handle thread cancellation if needed.
1803 Namespace cleanup (use __tcgetattr, __getline).
1804 Use bool for Booleans.
1805 [USE_IN_LIBIO]: Handle wide streams.
1806 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1807 stream might go where.
1809 * unlocked-io.h: Include <stdio.h>, so that the caller
1810 doesn't have to include <stdio.h> before us.
1811 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1812 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1813 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1814 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1815 if not declared, so that we can use getpass.c code from libc without
1817 (flockfile, ftrylockfile, funlockfile): New macros.
1819 2003-10-06 Bruno Haible <bruno@clisp.org>
1821 * version-etc-2.h: Remove file.
1822 * version-etc-2.c: Remove file.
1824 2003-09-25 Jim Meyering <jim@meyering.net>
1825 Bruno Haible <bruno@clisp.org>
1827 This lets translators provide better translations for the
1828 "Written by ..." part of --version output.
1829 * version-etc.h: Include stdarg.h.
1830 (version_etc_copyright): Declare as readonly.
1831 (version_etc): Make this function variadic with a NULL-terminated list
1832 of author name strings.
1833 (version_etc_va): New declaration.
1834 * version-etc.c: Include stdarg.h, stdlib.h.
1835 (version_etc_copyright): Declare as readonly.
1836 (version_etc_va): New function. Provide a different translatable string
1837 for each possible number of authors < 10. Abbreviate when there are 10
1839 (version_etc): Make this function variadic. Call version_etc_va.
1840 Suggestion from Gary V. Vaughan.
1842 * long-options.h (parse_long_options): Change prototype: the authors
1843 string is moved to the end and becomes variadic.
1844 * long-options.c: Include stdarg.h.
1845 (parse_long_options): Make this function variadic, too.
1846 Call version_etc_va, not version_etc.
1848 2003-10-06 Bruno Haible <bruno@clisp.org>
1850 * fatal-signal.h: New file, from GNU gettext.
1851 * fatal-signal.c: New file, from GNU gettext.
1853 2003-10-04 Karl Berry <karl@gnu.org>
1855 * argp*: update from libc.
1857 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1859 * getpass.c (getpass): Use a no-op fseek when switching from input to
1860 output mode on the same stream.
1862 2003-09-29 Paul Eggert <eggert@twinsun.com>
1864 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1865 Fix arg typo in previous patch.
1867 2003-09-28 Jim Meyering <jim@meyering.net>
1869 * error.c: Correct cpp indentation.
1871 2003-09-27 Paul Eggert <eggert@twinsun.com>
1873 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1874 Omit the special code that used __typeof__, since we worry that
1875 it could be more trouble than it's worth. See:
1876 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1877 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1881 2003-09-26 Jim Meyering <jim@meyering.net>
1883 * error.c (error_tail): Move some declarations
1884 into inner scope where the local variables are used.
1886 2003-09-26 Bruno Haible <bruno@clisp.org>
1888 * stpncpy.h (gnu_stpncpy): New declaration.
1889 (stpncpy): Define as alias for gnu_stpncpy.
1890 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1892 2003-09-26 Paul Eggert <eggert@twinsun.com>
1894 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1895 (error_tail): Do not loop, reallocating temporary buffer, since
1896 the output cannot contain more wide characters than the input
1897 contains bytes, the size must be big enough already. This avoids
1898 one potential size overflow calculation. Check for size overflow
1899 when calculating temporary buffer size. Free temporary buffer
1900 when done, if it was allocated with malloc; this plugs a memory
1901 leak. Remove casts from void * to pointers, that are no longer
1902 needed now that we're assuming C89 or better.
1904 Merge error changes from glibc.
1906 * error.c, error.h: Update copyright notice header to match glibc.
1907 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1908 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1909 Disable cancellation while printing error.
1910 * error.h: Prepend __ to parameter names.
1912 2003-09-25 Karl Berry <karl@gnu.org>
1914 * argp-fmtstream.c, argp-help.c: update from libc.
1916 2003-09-25 Bruno Haible <bruno@clisp.org>
1918 * version-etc-2.h: New file, from version-etc.h with modifications.
1919 * version-etc-2.c: New file, from version-etc.c with modifications.
1921 2003-09-25 Simon Josefsson <jas@extundo.com>
1923 * xgetdomainname.h: New file.
1924 * xgetdomainname.c: New file.
1926 2003-09-25 Simon Josefsson <jas@extundo.com>
1927 Bruno Haible <bruno@clisp.org>
1929 * getdomainname.h: New file.
1930 * getdomainname.c: New file.
1932 2003-09-24 Paul Eggert <eggert@twinsun.com>
1934 * linebuffer.c (freebuffer): Don't free the argument, just
1935 the buffer associated with the argument. Bug reported by
1938 2003-09-19 Karl Berry <karl@gnu.org>
1940 * argp.h: update from libc.
1942 2003-09-16 Paul Eggert <eggert@twinsun.com>
1944 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1945 input error, instead of returning NULL the next time we are called
1946 (and therefore losing track of errno).
1948 2003-09-15 Paul Eggert <eggert@twinsun.com>
1950 * getndelim2.c (getndelim2): Don't trash errno when a read
1951 fails, so that the caller gets the proper errno.
1953 * readutmp.c (read_utmp): Likewise.
1954 Check for fstat error. Close stream and free storage
1957 2003-09-14 Bruno Haible <bruno@clisp.org>
1959 * fwriteerror.h: New file.
1960 * fwriteerror.c: New file.
1962 2003-09-14 Jim Meyering <jim@meyering.net>
1964 * getloadavg.c: Correct cpp indentation.
1965 * strdup.c: Likewise.
1966 * vasnprintf.c: Likewise.
1968 2003-09-12 Paul Eggert <eggert@twinsun.com>
1970 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1971 * obstack.c [!defined _LIBC]: Likewise.
1972 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1973 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1974 * exitfail.c: Don't include stdlib.h; no longer needed.
1976 More changes to assume C89 or better.
1978 * error.c (error_tail): Assume vprintf.
1980 * argmatch.c (getenv): Remove decl.
1981 * progreloc.c (get_full_program_name): Define via prototype.
1982 * setenv.c (clearenv): Likewise.
1983 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1985 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1986 (malloc, memcpy): Remove decls.
1987 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1988 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1989 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1990 (memcpy): Remove macro.
1991 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1992 (__P): Remove. All uses removed.
1993 (PTR): Remove. All uses changed to void *.
1994 (CHAR_BIT, NULL): Remove.
1995 (spaces, zeros, memset_space, memset_zero)
1996 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1998 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1999 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2000 Define with prototype.
2001 Remove now-unnecessary prototype decl.
2002 (extra_args_spec): Assume ANSI C. All uses changed.
2003 (extra_args_spec_iso): Remove.
2004 (my_strftime, emacs_strftimeu): Define via prototype.
2005 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2007 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2008 * strtoimax.c: Include <stdlib.h> unconditionally.
2009 (strtoul, strtol): Remove decls.
2010 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2012 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2013 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2014 (LOCALE_PARAM_PROTO): New macro.
2015 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2016 (INTERNAL (strtol), strtol): Define with a prototype.
2017 (PARAMS): Remove. All uses removed.
2018 * tempname.c: Include <string.h> unconditionally.
2019 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2020 * xgethostname.c (main): Define with a prototype.
2021 * xmalloc.c: Include "xalloc.h" first, to check interface.
2022 Include <stdlib.h> unconditionally.
2023 (calloc, malloc, realloc, free): Remove decls.
2024 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2025 Include <stdlib.h> unconditionally. Sort include file names.
2027 (xstrtod): Define with a prototype.
2028 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2029 (strtol, strtoul): Remove decls.
2031 2003-09-11 Paul Eggert <eggert@twinsun.com>
2033 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2034 Include <stdlib.h>, <string.h> unconditionally.
2035 Remove now-unnecessary cast to char *.
2036 * strnlen.c: Include <string.h> unconditionally.
2037 * yesno.c (yesno): Define with a prototype.
2039 2003-09-10 Bruno Haible <bruno@clisp.org>
2041 * strcspn.c: Include <string.h> unconditionally.
2042 * strpbrk.c: Include <string.h> unconditionally.
2043 * strstr.c: Include <string.h> unconditionally.
2044 * unicodeio.c: Include <string.h> unconditionally.
2045 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2046 * unsetenv.c: Likewise.
2047 * xreadlink.c: Include <stdlib.h> unconditionally.
2048 * yesno.c: Include <stdlib.h> unconditionally.
2049 (rpmatch): Add prototype.
2051 2003-09-10 Jim Meyering <jim@meyering.net>
2053 * error.c: Correct indentation of cpp directives.
2055 2003-09-09 Paul Eggert <eggert@twinsun.com>
2059 * acosl.c (main): Use a prototype.
2060 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2063 * getloadavg.c (getloadavg, main): Define via prototypes.
2065 * getopt.h (struct option.name): Assume C89, and use 'const'.
2066 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2067 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2069 * getopt.c (const): Remove macro.
2070 Include <string.h> unconditionally.
2071 (my_index): Remove; all uses changed to strchr.
2072 (strlen): Remove decl.
2073 (exchange): Remove forward decl; no longer needed.
2074 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2075 Define with prototype.
2076 * getopt1.c (const): Remove macro.
2077 (getopt_long, getopt_long_only, main): Define with prototype.
2079 * getugroups.c: Include <string.h> unconditionally.
2081 * getusershell.c: Include <stdlib.h> unconditionally.
2082 (getusershell, setusershell, endusershell, readname, main):
2083 Define with prototypes.
2085 * group-member.c: Include group-member.h first.
2086 Include <stdlib.h> unconditionally.
2088 * hard-locale.c: Include hard-locale.h first.
2089 Include <stdlib.h>, <string.h> unconditionally.
2091 * hash.c (free, malloc): Remove decls.
2092 Include <stdlib.h> unconditionally.
2094 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2095 (getenv): Do not declare.
2097 * idcache.c: Include <string.h> unconditionally.
2099 * long-options.c: Include long-options.h first, to test interface.
2100 Include <stdlib.h> unconditionally.
2102 * makepath.c: Include makepath.h first, to test interface.
2103 Include <stdlib.h> and <string.h> unconditionally.
2105 * linebuffer.c: Include <stdlib.h>.
2106 (free): Remove decl.
2108 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2109 rpl_malloc returns void *, not char *.
2110 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2112 * md5.h: Include <limits.h> unconditionally.
2113 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2114 (__P): Remove; all uses removed.
2115 * md5.c: Include "md5.h" first.
2116 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2117 md5_buffer, md5_process_bytes, md5_process_block):
2118 Define with prototypes.
2119 * sha.h (__P): Remove all uses. (It wasn't defined??)
2120 * sha.c: Include "sha.h" first.
2121 Include <stdlib.h>, <string.h> unconditionally.
2123 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2124 * memcmp.c (__ptr_t): Likewise.
2125 * memrchr.c (__ptr_t): Likewise.
2126 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2127 Include <string.h> unconditionally.
2128 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2129 * memchr.c: Include <stdlib.h> unconditionally.
2130 * memchr.c (LONG_MAX): Remove.
2131 * memrchr.c (LONG_MAX): Likewise.
2132 * memchr.c (__memchr): Define via a prototype.
2133 * memrchr.c (__memrchr): Likewise.
2134 * memcmp.c (__P): Remove, and remove all uses.
2135 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2136 Remove forward decls; no longer needed.
2137 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2138 Use types required by C89 in prototype.
2140 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2141 * savedir.c: Likewise.
2142 * mkdir.c (free): Remove decl.
2143 * rmdir.c (rmdir): Define with a prototype.
2144 * savedir.c: Include savedir.h first, to test interface.
2146 * mktime.c (STDC_HEADERS): Remove.
2147 Include <stdlib.h>, <string.h> unconditionally.
2149 * modechange.c: Include <stdlib.h> unconditionally.
2150 (malloc): Remove decl.
2152 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2153 (free): Remove decl.
2155 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2156 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2157 (This type really should be intptr_t, but that's a C99ism.)
2158 (_obstack_memcpy): Remove: all uses changed to memcpy.
2159 Include <string.h> unconditionally.
2160 (struct obstack): Assume __STDC__ for types of members
2161 chunkfun, freefun, extra_arg.
2162 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2163 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2164 obstack_begin, obstack_specify_allocation,
2165 obstack_specify_allocation_with_arg, obstack_chunkfun,
2166 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2167 Remove unprototyped decls and the macros that use them.
2168 * obstack.c (POINTER): Remove. All uses changed to void *.
2169 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2170 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2171 (defined __STDC__ && __STDC__)]:
2172 Remove nonprototyped code.
2173 Include <stdlib.h> unconditionally.
2174 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2175 _obstack_allocated_p, _obstack_free, obstack_free,
2176 _obstack_memory_used, print_and_abort):
2177 Define using prototypes.
2178 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2179 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2180 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2181 obstack_next_free, obstack_object_size, obstack_room) [0]:
2182 Remove unused, unprototyped code.
2184 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2186 * physmem.c (physmem_total, physmem_available, main): Define
2189 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2190 (main): Define with a prototype.
2192 * posixver.c (getenv): Remove decl.
2194 * putenv.c (malloc): Returns void *, not char *.
2195 Include <string.h> unconditionally.
2196 (strchr, memcpy, NULL): Do not define.
2198 * readtokens.c: Include readtokens.h first, to test interface.
2199 Include <stdlib.h>, <string.h> unconditionally.
2200 (init_tokenbuffer): Define with a prototype.
2202 * regex.c (PARAMS): Remove. All uses removed.
2203 All uses of _RE_ARGS removed, too.
2204 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2206 (bzero): Assume memset exists.
2207 (memcmp, memcpy, NULL): Remove.
2208 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2209 char, or assignments to local vars of type signed char.
2210 (init_syntax_once, PREFIX(extract_number_and_incr),
2211 PREFIX(print_partial_compiled_pattern),
2212 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2213 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2214 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2215 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2216 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2217 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2218 wcs_compile_range, byte_compile_range, truncate_wchar,
2219 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2220 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2221 count_mbs_length, wcs_re_match_2_internal,
2222 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2223 PREFIX(alt_match_null_string_p),
2224 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2225 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2226 regfree, PREFIX(extract_number)): Define with prototype. Remove
2227 now-unnecessary declaration, if any.
2228 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2230 Remove now-unnecessary casts among pointer types.
2231 * regex.h (_RE_ARGS): Remove. All uses removed.
2233 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2234 (free): Remove decl.
2236 * rpmatch.c: Include <stdlib.h> unconditionally.
2238 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2239 (free): Remove decl.
2241 * save-cwd.c: Include <stdlib.h> unconditionally.
2242 * xgetcwd.c: Likewise.
2244 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2245 (free): Remove decl.
2247 * strchrnul.c (strchrnul): Define with a prototype.
2248 Fix bug: c_in was not converted to char before searching.
2250 The following changes are not K&R related:
2252 * group-member.h: Include <sys/types.h>, so that this file is
2254 * makepath.h: Likewise.
2256 * getusershell.c (readname, default_index, line_size, readname):
2257 Use size_t, not int, for sizes.
2258 (readname): If the size overflows, report an error instead of
2261 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2263 * getndelim2.c: Assume stdlib.h per the C89 spec.
2265 2003-09-08 Paul Eggert <eggert@twinsun.com>
2267 Assume C89 or better; remove K&R cruft.
2268 A few of these changes were first proposed by Derek Robert Price
2269 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2271 * addext.c: Include <string.h> unconditionally.
2272 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2273 Don't declare getenv or malloc.
2275 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2276 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2278 (find_stack_direction, alloca): Use prototypes.
2280 * atexit.c (atexit): Define using a prototype.
2282 * basename.c, dirname.c, stripslash.c:
2283 Include <string.h> unconditionally.
2285 * bcopy.c: Include <stddef.h>.
2286 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2288 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2290 * error.h (error, error_at_line, error_print_progname)
2291 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2292 * error.c: Include error.h first, to check interface.
2293 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2294 (VA_START): Remove; all uses changeed to va_start.
2295 (exit, strerror): Remove decls.
2296 (error_print_progname): Prototype uncondionally.
2297 Don't include <errno.h>; no longer needed.
2298 (private_strerror): Remove.
2299 (error_tail): Always define.
2300 (error, error_at_line): Assume C89 or better; always use prototypes.
2301 * fatal.c: Include "fatal.h" first, to test interface.
2302 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2303 (VA_START): Remove; all uses changed to va_start.
2304 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2306 (exit): Remove decl.
2307 (fatal): Prototype unconditionally. Assume va_start works.
2308 Abort at end, to pacify gcc.
2310 * euidaccess.c (main): Define with a prototype.
2312 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2314 * exitfail.c: Include <stdlib.h> unconditionally.
2316 * fnmatch_.h (__P): Remove. All uses changed to assume
2318 * fnmatch.c: Include fnmatch.h first, to test interface.
2319 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2320 (getenv): Remove decl.
2321 (fnmatch): Define using a prototype.
2322 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2323 (FCT): Define using a prototype.
2325 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2327 * gethostname.c: Include <stddef.h>.
2328 (gethostname): Define with prototype. Length is size_t, not int.
2330 2003-09-08 Paul Eggert <eggert@twinsun.com>
2332 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2333 getversion.c should have been removed then, but was accidentally
2336 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2337 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2339 2003-09-07 Paul Eggert <eggert@twinsun.com>
2341 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2342 copy_tm_result. Bug reported by Simon Josefsson in
2343 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2345 2003-09-06 Paul Eggert <eggert@twinsun.com>
2347 * time_r.c, time_r.h: New files.
2349 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2351 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2352 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2354 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2356 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2357 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2360 * timegm.c: Switch to glibc implementation, with the following changes:
2361 [defined HAVE_CONFIG_H]: Include <config.h>.
2362 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2363 (__mktime_internal) [!defined _LIBC]: New decl.
2364 (__gmtime_r) [!defined _LIBC]: New macro and function.
2365 (timegm): Use a prototype, since gnulib assumes C89.
2366 Do not bother declaring tmp to be const, as it's not really usefu.
2367 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2368 (timegm): Declare only if HAVE_DECL_TIMEGM.
2370 2003-09-03 Paul Eggert <eggert@twinsun.com>
2372 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2373 Bug reported by Lute Kamstra in
2374 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2376 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2377 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2378 course with correspondingly smaller numbers for tomorrow and
2379 yesterday. From Tadayoshi Funaba. Originally installed into
2380 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2383 2003-08-31 Simon Josefsson <jas@extundo.com>
2385 * timegm.h: New file.
2386 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2388 2003-08-31 Karl Berry <karl@gnu.org>
2390 * argp.h: update from libc.
2392 2003-08-28 Bruno Haible <bruno@clisp.org>
2394 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2395 warning on QNX, which defines O_BINARY to 000000.
2397 2003-08-24 Bruno Haible <bruno@clisp.org>
2399 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2400 MSVC7 <stdio.h> is included later.
2402 2003-08-20 Bruno Haible <bruno@clisp.org>
2404 * progname.h: New file, from GNU gettext.
2405 * progname.c: New file, from GNU gettext.
2406 * progreloc.c: New file, from GNU gettext.
2408 2003-08-19 Bruno Haible <bruno@clisp.org>
2410 * xstrdup.c: Assume <string.h> exists.
2412 2003-08-18 Jim Meyering <jim@meyering.net>
2414 * setenv.h: Indent nested cpp directive.
2415 * vasnprintf.c: Remove trailing blanks.
2417 2003-08-17 Simon Josefsson <jas@extundo.com>
2418 Bruno Haible <bruno@clisp.org>
2420 * xstrndup.h: New file.
2421 * xstrndup.c: New file.
2423 2003-08-17 Bruno Haible <bruno@clisp.org>
2425 * strndup.h: New file.
2427 2003-08-16 Paul Eggert <eggert@twinsun.com>
2429 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2430 space, undoing this 2003-08-12 change:
2431 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2433 2003-08-16 Jim Meyering <jim@meyering.net>
2435 Merge from coreutils.
2436 * xstrtoimax.c: #else #if -> #elif.
2437 * xstrtoumax.c: Likewise.
2439 2003-08-15 Paul Eggert <eggert@twinsun.com>
2441 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2442 rather than tab, after '#' in shell-script copyright notices.
2443 Suggested by Bruno Haible.
2445 2003-08-15 Jim Meyering <jim@meyering.net>
2446 and Paul Eggert <eggert@twinsun.com>
2448 Merge from coreutils.
2449 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2450 member but strut utmpx does not. Needed for AIX 4.3.3.
2451 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2453 2003-08-15 Jim Meyering <jim@meyering.net>
2455 Merge from coreutils.
2456 * xgethostname.c: Include <stdlib.h>.
2457 (xghostname): Don't exit for anything other than memory-related
2458 failure; just return NULL.
2459 * userspec.c: Include "posixver.h".
2460 (parse_user_spec): Accept `.' as a separator only
2461 in pre-POSIX-200112 mode.
2462 * strtoimax.c: Use #elif rather than #else #if.
2463 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2464 Remove function, now that we can rely on a working tzset function.
2465 [!_LIBC]: Ensure that the required autoconf test has been run.
2466 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2467 Use underlying_strftime for %r.
2468 * sha.c: Merge in some clean-up and optimization changes from glibc.
2469 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2470 Ensure that it is a multiple of 64.
2471 Rearrange loop exit tests so as to avoid performing an
2472 additional fread after encountering an error or EOF.
2473 * realloc.c: Update copyright date.
2475 2003-08-14 Jim Meyering <jim@meyering.net>
2477 Merge from coreutils.
2478 * obstack.h: Whitespace changes.
2479 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2480 and xcalloc return values.
2481 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2482 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2483 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2484 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2485 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2487 Use mntctl's return value to drive the entry-processing loop, since
2488 we can't rely on the value of the vmt_length member in the last
2489 entry. On some systems doing so could result in exhausting
2490 virtual memory. Based in part on a patch from Mike Jetzer.
2492 2003-08-14 Jim Meyering <jim@meyering.net>
2493 and Paul Eggert <eggert@twinsun.com>
2495 Merges from coreutils, plus other fixes.
2496 * physmem.c: Merge in portability changes from gcc/libiberty
2497 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2498 for credits and details. Thanks to Kaveh Ghazi for helping
2499 to keep these files in sync.
2500 (ARRAY_SIZE): Define it.
2501 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2502 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2503 (memcasecmp): Don't assume size_t fits in unsigned int.
2504 Remove casts and duplicate code.
2505 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2506 (memcpy): Remove definition.
2507 Merge in some clean-up and optimization changes from glibc.
2508 [BLOCKSIZE]: Move definition to top of file.
2509 Ensure that it is a multiple of 64.
2510 Rearrange loop exit tests so as to avoid performing an
2511 additional fread after encountering an error or EOF.
2512 * md5.h (md5_uintptr): Define.
2513 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2514 return to the initial working directory. Preserve errno
2516 * idcache.c: Include "xalloc.h".
2517 (xmalloc, xrealloc): Remove decls.
2518 (getuser): Remove casts no longer required in C89.
2519 * human.c: Include stdio.h, for sprintf.
2520 * group-member.c: Include "xalloc.h".
2521 (xmalloc, xrealloc): Remove decls.
2522 (get_group_info): Remove casts no longer required in C89.
2523 * getusershell.c (readname): Remove casts no longer required in C89.
2524 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2525 * getline.c: Whitespace fix, from coreutils.
2527 2003-08-13 Paul Eggert <eggert@twinsun.com>
2529 * exclude.c: Include <ctype.h>
2530 (IN_CTYPE_DOMAIN): New macro.
2532 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2535 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2536 Undo previous (whitespace-only) change.
2538 2003-08-12 Paul Eggert <eggert@twinsun.com>
2540 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2541 Normalize leading white space and remove trailing white space.
2542 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2543 notice, as per ../config/srclist-update.
2545 Merge from coreutils.
2546 * euidaccess.h: New file.
2547 * euidaccess.c: Include it.
2548 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2549 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2550 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2552 2003-08-11 Bruno Haible <bruno@clisp.org>
2554 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2555 (vasnprintf): Use it instead of wcslen.
2557 2003-08-11 Bruno Haible <bruno@clisp.org>
2559 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2560 value to ensure that _Bool promotes to int. Use #define for _Bool when
2561 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2563 2003-08-10 Karl Berry <karl@gnu.org>
2565 * regex.h: update from libc (whitespace fix).
2567 2003-08-09 Paul Eggert <eggert@twinsun.com>
2569 Merge some files from coreutils. These changes were
2570 originally made by Jim Meyering.
2571 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2572 many older Unixes require this.
2573 * alloca.c (alloca): Remove cast to argument of free;
2574 no longer needed in C89.
2575 * alloca_.h, regex.h: Fix white space to match
2576 what GNU indent does.
2578 2003-08-05 Paul Eggert <eggert@twinsun.com>
2580 * bumpalloc.h: Remove.
2582 2003-08-04 Paul Eggert <eggert@twinsun.com>
2584 * getloadavg.c: Change copyright notice and spacing to conform to
2587 Merge from coreutils.
2588 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2590 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2591 from Karl Berry, implemented by Jim Meyering.
2592 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2593 from Dmitry V. Levin.
2594 Remove anachronistic cast of xrealloc.
2595 * fnmatch_.h (__const): Remove. Use 'const'.
2596 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2597 type. Otherwise, it wouldn't compile with at least /bin/cc on
2598 ymp-cray-unicos9.0.2.X.
2599 Combine two mostly-identical uses of alloca into one.
2600 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2602 2003-08-04 Dave Love <d.love@dl.ac.uk>
2606 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2607 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2608 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2609 obsolete NLIST_NAME_UNION.
2610 [__GNU__]: Undef BSD and FSCALE.
2611 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2613 2003-08-03 Paul Eggert <eggert@twinsun.com>
2615 * stdbool_.h (_Bool): Make it signed char, instead of
2616 an enum type, so that it's guaranteed to promote to int. See:
2617 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2619 2003-07-31 Paul Eggert <eggert@twinsun.com>
2621 * strerror.c: Include config.h, limits.h. Declare sprintf.
2622 (strerror): Don't assume that a printable int fits in 14 bytes.
2624 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2625 Bruno Haible <bruno@clisp.org>
2627 * getline.h (getline, getdelim): Change return type to ssize_t.
2628 * getline.c (getline, getdelim): Likewise.
2629 Remove _GNU_SOURCE define; now it's defined in config.h through
2632 2003-07-22 Paul Eggert <eggert@twinsun.com>
2634 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2635 over-parenthesization in macros.
2637 Sync with coreutils.
2639 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2642 Use `exit_failure' for xalloc and xmemcoll instead of their own
2643 private exit-failure variables.
2644 * xalloc.h (xalloc_exit_failure): Remove.
2645 * xmalloc.c: Likewise. Include exitfail.h.
2646 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2647 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2648 * xmemcoll.c: Likewise. Include exitfail.h.
2649 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2651 2003-07-18 Paul Eggert <eggert@twinsun.com>
2653 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2654 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2655 to test that it can stand by itself. Include "exitfail.h".
2656 Clients should set exit_failure instead.
2657 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2659 2003-07-18 Andreas Schwab <schwab@suse.de>
2661 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2663 2003-07-18 Bruno Haible <bruno@clisp.org>
2665 * getndelim2.h: New file.
2666 * getndelim2.c: Make into a module of its own. Include config.h,
2668 (getndelim2): Make non-static. Change return type to ssize_t.
2669 * getline.h: Change argument names.
2670 * getline.c: Include getndelim2.h instead of getndelim2.c.
2671 * getnline.c: Include getndelim2.h.
2673 2003-07-17 Bruno Haible <bruno@clisp.org>
2675 * Makefile.am: Remove file.
2676 * Makefile.in: Remove file.
2678 2003-07-17 Bruno Haible <bruno@clisp.org>
2680 * getnline.h: New file.
2681 * getnline.c: New file.
2682 * getndelim2.c: New file, extracted from getline.c.
2683 (getndelim2): Renamed from getdelim2, with added nmax argument.
2684 * getline.c: Include getndelim2.c.
2685 (getdelim2): Moved out to getndelim2.c.
2686 (getline, getdelim): Update.
2688 2003-07-15 <karl@gnu.org>
2690 * vasnprintf.c: update from gettext.
2692 2003-07-15 Jim Meyering <jim@meyering.net>
2694 * makepath.c (make_path): Enclose diagnostic in _(...).
2696 2003-07-14 Paul Eggert <eggert@twinsun.com>
2698 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2699 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2700 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2701 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2702 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2703 updated automatically by ../config/srclist-update. This changes
2704 their license from LPGL to GPL.
2706 2003-07-14 Jim Meyering <jim@meyering.net>
2708 Don't emit diagnostics. Let callers do that.
2709 * save-cwd.c: Don't include "error.h".
2710 (save_cwd): Don't call error. Ensure that errno is valid
2711 when returning nonzero.
2713 * save-cwd.h (restore_cwd): Update prototype.
2714 * save-cwd.c (restore_cwd): Remove two parameters.
2715 Simplify. Don't call error upon failure. Let callers do that.
2716 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2717 when auditing is enabled. But don't bother updating the #if.
2719 2003-07-14 Simon Josefsson <jas@extundo.com>
2721 * mempcpy.h: New file.
2722 * mempcpy.c: New file.
2724 2003-07-14 Paul Eggert <eggert@twinsun.com>
2726 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2727 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2728 unicodeio.c, unicodeio.h, unlocked-io.h:
2729 Switch from LGPL to GPL.
2731 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2733 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2734 it breaks C++ compilation.
2735 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2737 2003-07-10 Jim Meyering <jim@meyering.net>
2739 * vasnprintf.c: Remove trailing blanks.
2740 Make cpp indentation consistent.
2742 2003-07-09 Paul Eggert <eggert@twinsun.com>
2744 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2745 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2746 Switch from LGPL to GPL.
2748 2003-07-07 Paul Eggert <eggert@twinsun.com>
2750 * mktime.c: Fix some boundary cases and remove need for floating point.
2752 Issue a compile-time diagnostic if time_t is floating point, or if
2753 two's complement arithmetic is not in effect, or if arithmetic
2754 right shift does not propagate the sign. These assumptions were
2755 all in the original code but they weren't checked.
2757 (TIME_T_MIDPOINT, verify): New macros.
2758 (__isleap): Remove; it has integer overflow problems.
2759 (leapyear): New function, without those problems.
2760 (ydhms_tm_diff): Remove; splitting into two parts.
2761 (ydhms_diff): New function, containing the arithmetic part of
2762 the old ydhms_tm_diff function. Issue a compile-time
2763 diagnostic if we are not using C99 integer division.
2764 Avoid casts when possible.
2765 (guess_time_tm): New function, containing the checking part of
2766 the old ydhms_tm_diff function. Return the new value, rather than
2767 the difference between it and the old. Accept a new argument T
2768 so that *T specifies the old value. Check for overflow in the result.
2770 (__mktime_internal): Use a time_t offset, not a long int offset.
2771 This undoes the 2003-06-04 change, which is no longer needed now
2772 that we have better overflow checking.
2773 (localtime_offset): Likewise.
2775 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2776 and long are 64-bit but int is only 32-bit.
2777 (ydhms_diff): Use long int to store year1 and yday1.
2778 Issue a compile-time diagnostic if long int is not wide enough.
2780 (__mktime_internal): Use long int to store adjusted year and yday.
2781 Use plain C rather than preprocessor commands, if that doesn't
2783 Check for overflow (and try to repair) after each probe
2784 rather than checking only at the very end. This avoids some bugs
2785 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2786 does not equal GMT offset at maximum time).
2787 Use integer to check for overflow rather than floating point; this
2788 is more portable to non-IEEE hosts, and is a tad faster.
2789 When we detect that we are oscillating between two values,
2790 don't check whether tm_isdst has the requested value, since
2791 we already know the answer. When tm_isdst has the wrong value,
2792 use a different heuristic to find the right one, based on the
2793 extreme values actually observed in practice in tz2003a,
2794 rather than the (overly optimistic) "previous 3 calendar quarters".
2796 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2797 "T const" to accommodate glibc style.
2798 (check_result): Use less-confusing report format. "long" -> "long int.
2800 Don't loop if the iteration overflows time_t.
2801 Allow a negative step in the iteration.
2803 2003-07-01 Paul Eggert <eggert@twinsun.com>
2805 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2806 having it depend on HAVE_SYS_TYPES_H.
2808 2003-06-25 Bruno Haible <bruno@clisp.org>
2810 * readlink.c: New file.
2812 2003-06-20 Bruno Haible <bruno@clisp.org>
2814 Assume C89, so PARAMS isn't needed.
2815 * unicodeio.h (PARAMS): Remove.
2816 * unicodeio.c: Don't use PARAMS.
2818 2003-06-18 Jim Meyering <jim@meyering.net>
2820 Merge changes from coreutils.
2821 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2822 Remove explicit declarations of xmalloc and realloc.
2824 (read_utmp): Remove anachronistic cast of xmalloc.
2826 2003-06-17 Paul Eggert <eggert@twinsun.com>
2828 Assume C89, so PARAMS isn't needed.
2829 * backupfile.h (PARAMS): Remove. All uses removed.
2830 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2831 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2832 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2833 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2834 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2835 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2836 xstrtol.h: Likewise.
2837 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2838 same.h, strverscmp.h: Do not include config.h; no longer needed.
2839 Anyway, config.h should always be included before any other file.
2841 2003-06-11 Simon Josefsson <jas@extundo.com>
2843 * sysexit_.h: New file.
2845 2003-05-20 Derek Price <derek@ximbiot.com>
2847 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2849 2003-06-10 Simon Josefsson <jas@extundo.com>
2851 * strchrnul.h: New file.
2852 * strchrnul.c: New file.
2854 2003-06-10 Simon Josefsson <jas@extundo.com>
2856 * argp.h: New file, from glibc.
2857 * argp-ba.c: New file, from glibc.
2858 * argp-eexst.c: New file, from glibc.
2859 * argp-fmtstream.c: New file, from glibc.
2860 * argp-fmtstream.h: New file, from glibc.
2861 * argp-fs-xinl.c: New file, from glibc.
2862 * argp-help.c: New file, from glibc.
2863 * argp-namefrob.h: New file, from glibc.
2864 * argp-parse.c: New file, from glibc.
2865 * argp-pv.c: New file, from glibc.
2866 * argp-pvh.c: New file, from glibc.
2867 * argp-xinl.c: New file, from glibc.
2869 2003-06-07 Jim Meyering <jim@meyering.net>
2871 * readtokens.h: Put `Free Software Foundation, Inc.'
2872 in place of my name in the copyright comment.
2873 Remove definition and uses of __P.
2876 * stat.c: Don't declare xmalloc explicitly.
2877 Instead, include "xalloc.h".
2878 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2879 xrealloc, and xcalloc return values.
2880 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2882 * xgetcwd.h: Remove definition/uses of PARAMS.
2884 2003-06-06 Jim Meyering <jim@meyering.net>
2886 * stdbool_.h: Renamed from stdbool.h.in.
2888 2003-06-06 Jim Meyering <jim@meyering.net>
2890 Merge from coreutils.
2891 * same.c: (same_name): Declare *_basename locals to be `const'.
2892 Consolidate declarations and initializations of *_base* locals.
2894 Merge from coreutils.
2895 This avoids a core dump on systems without GNU putenv,
2896 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2897 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2898 (unsetenv): New static function, from GNU libc.
2899 (rpl_putenv): Use it.
2901 * modechange.c: Remove trailing blanks.
2903 Merge from coreutils.
2904 * fsusage.c: Remove declaration of statfs.
2905 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2907 * posixtm.c: Include <stdbool.h> unconditionally.
2909 2003-06-05 Paul Eggert <eggert@twinsun.com>
2911 * mktime.c (__mktime_internal): When resolving a tm_isdst
2912 mismatch, look in future quarters as well as past. This fixes a
2913 bug when processing fall-backwards gaps immediately after a long
2914 period of daylight-saving time.
2916 * mktime.c: Assume freestanding C89 or better.
2917 (HAVE_LIMITS_H): Remove. Assume it's 1.
2918 (__P): Remove; not used.
2919 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2920 (mktime, not_equal_tm, print_tm, check_result,
2921 main): Use prototypes. Use const * where appropriate.
2922 (main): Fix typo in testing code that uncovered by above changes.
2923 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2925 2003-06-04 Paul Eggert <eggert@twinsun.com>
2927 * mktime.c: Fix Debian bug 177940
2928 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2929 (localtime_offset): Now long int, not time_t, because we want it
2930 to be guaranteed to be signed. All uses changed.
2931 (__mktime_internal): If overflow would occur when adding offset,
2934 Merge 'human' changes from coreutils. Rewrite to support
2935 locale-specific notations like thousands separators.
2936 * human.c: Simplify authorship notice.
2937 Include human.h immediately after config.h.
2938 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2939 <limits.h>: Do not include, since human.h does.
2940 (SIZE_MAX, UINTMAX_MAX): New macros.
2941 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2942 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2943 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2944 (power_letter): Renamed from suffixes.
2945 (generate_suffix_backwards): Remove.
2946 (adjust_value): Now takes int style (because of human.h changes)
2947 and long double value (for greater precision on some platforms).
2948 (group_number): New function.
2949 (human_readable): Use it. Use integer options, not enum.
2950 Put the options before the sizes in the arg list.
2951 Support all the new options.
2952 The old human_readable function has been removed;
2953 use inttostr.h instead.
2954 (human_readable, default_block_size, humblock):
2955 Use uintmax_t, not int, for block sizes.
2956 (human_readable_inexact, block_size_types): Remove.
2957 (block_size_opts): New constant.
2958 (human_options): Renamed from human_block_size, with new signature
2959 that allows block sizes up to UINTMAX_MAX. All callers changed.
2960 * human.h: Add copyright and authorship notice.
2961 Include <limits.h> and <stdbool.h> unconditionally.
2962 (PARAMS): Remove. All uses removed.
2963 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2964 (enum human_inexact_style): Remove tag; now a nameless enum.
2965 (human_floor, human_ceiling, human_round_to_even): Now have
2966 values 2, 0, 1 rather than -1, 1, 0.
2967 (human_group_digits, human_suppress_point_zero, human_autoscale,
2968 human_base_1024, human_SI, human_B): New constants.
2969 (human_readable_inexact, human_block_size): Remove.
2970 (human_readable): Size args are now uintmax_t, not int.
2971 (human_options): New decl.
2973 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2974 unnecessary now that we assume C89 or better. This change
2975 imported from coreutils.
2977 * mktime.c (__mktime_internal): Do not reject negative timestamps
2978 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2979 in the 2003-05-30 sync from glibc.
2981 .h files should stand alone, but we shouldn't include <sys/types.h>
2982 if we can get away with just <stddef.h>.
2984 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2985 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2986 rather than <sys/types.h>, as we merely need size_t.
2987 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2989 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2990 Include <stdio.h>, to get FILE.
2991 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2992 memcasecmp.h has included <stddef.h> and all we need is size_t.
2993 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2994 our interface, instead of including <sys/types.h>
2996 2003-06-02 Paul Eggert <eggert@twinsun.com>
2999 Fix some minor time-related bugs with POSIX time arguments.
3000 Some valid time stamps were being rejected (notably -1, and
3001 time stamps before 1900 on 64-bit hosts). And some invalid
3002 time stamps were being accepted, e.g. September 31.
3004 * posixtm.h (posixtime): Return bool instead of time_t, so
3005 that we can return (time_t) -1 successfully.
3006 * posixtm.c: Likewise.
3007 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3008 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3009 (t): Remove static var.
3010 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3011 of static var. All uses changed.
3012 (year): Do not reject years before 1900; they can occur with
3014 (posix_time_parse): Do not check for out-of-range components;
3015 that is now the caller's responsibility, since our checks were
3016 only approximations.
3017 (posixtime): Use mktime to check for out-of-range components,
3018 since it knows them exactly.
3019 If mktime returns (time_t) -1, check whether an error actually occurred
3020 by invoking localtime on -1.
3021 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3022 posixtime failures better.
3023 Improve the test data (in comments only).
3025 2003-05-30 <karl@gnu.org>
3027 * mktime.c: update from libc.
3029 2003-05-30 Bruno Haible <bruno@clisp.org>
3031 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3032 * localcharset.h: Likewise.
3033 * localcharset.c: Likewise.
3035 2003-05-28 Paul Eggert <eggert@twinsun.com>
3037 Assume the headers required for C89 freestanding compilers.
3038 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3039 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3040 without checking for HAVE_LIMITS_H.
3041 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3042 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3044 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3045 * exclude.c: Include <stdbool.h> unconditionally.
3046 * tempname.c: Include <stddef.h> unconditionally.
3047 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3048 * modechange.c, rpmatch.c (NULL): Don't define, since
3049 <stddef.h> does that.
3050 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3051 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3052 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3053 * xstrtol.c: Likewise.
3054 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3055 * savedir.c: Include <stddef.h> instead of defining NULL.
3057 * addext.c (addext): Use assignment rather than cast, to avoid
3058 warnings on some platforms.
3060 * mktime.c (__mktime_internal): Do not reject negative timestamps
3063 2003-05-10 Bruno Haible <bruno@clisp.org>
3065 * linebreak.c (iconv_string_length): Don't return -1 just because the
3066 string is longer than 4 KB.
3068 2003-05-12 Jim Meyering <jim@meyering.net>
3070 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3071 the space-padded-by-default conversion specifiers, %e, %k, %l.
3073 2003-05-03 Bruno Haible <bruno@clisp.org>
3075 Upgrade to Unicode-4.0.
3076 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3077 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3078 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3079 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3080 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3081 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3082 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3083 Change width of U+E0100..U+E01EF from 1 to 0.
3085 2003-04-25 Bruno Haible <bruno@clisp.org>
3087 * copy-file.c: Include <stddef.h>, for size_t.
3089 2003-04-25 Jim Meyering <jim@meyering.net>
3091 * copy-file.c (copy_file_preserving): Declare buf_size to be
3092 of type size_t, not int.
3094 2003-04-11 Jim Meyering <jim@meyering.net>
3096 Merge changes from Coreutils.
3098 2003-03-22 Jim Meyering <jim@meyering.net>
3100 * strftime.c (widen): Cast alloca return value to proper type.
3102 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3105 * strftime.c (my_strftime): Handle very large width
3106 specifications for numeric values correctly. Improve checks for
3109 2003-01-19 Jim Meyering <jim@meyering.net>
3111 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3112 (nl_get_alt_digit) [! defined my_strftime]: Define.
3113 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3114 _nl_get_alt_digit and _nl_get_walt_digit.
3116 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3117 These changes have no effect outside of _LIBC.
3119 2003-04-10 Bruno Haible <bruno@clisp.org>
3121 * findprog.h: New file, from GNU gettext.
3122 * findprog.c: New file, from GNU gettext.
3124 2003-04-05 Jim Meyering <jim@meyering.net>
3126 Merge changes from Coreutils.
3128 * exclude.h (PARAMS): Remove definition and uses.
3129 * exclude.c: Remove uses of `PARAMS'.
3131 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3132 Add test-cases for DOS filenames. Declare program_name.
3133 (main): Set up program_name. Patch by Rich Dawe.
3135 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3137 Use mntctl's return value to drive the entry-processing loop, since
3138 we can't rely on the value of the vmt_length member in the last
3139 entry. On some systems doing so could result in exhausting
3140 virtual memory. Based in part on a patch from Mike Jetzer.
3142 2003-04-04 Bruno Haible <bruno@clisp.org>
3144 * linebreak.h: New file, from GNU gettext.
3145 * linebreak.c: New file, from GNU gettext with slight modifications.
3146 * lbrkprop.h: New file, from GNU gettext.
3148 2003-04-03 Bruno Haible <bruno@clisp.org>
3150 * utf8-ucs4.h: New file, from GNU gettext.
3151 * utf16-ucs4.h: New file, from GNU gettext.
3152 * ucs4-utf8.h: New file, from GNU gettext.
3153 * ucs4-utf16.h: New file, from GNU gettext.
3155 2003-04-02 Bruno Haible <bruno@clisp.org>
3157 * binary-io.h: New file, from GNU gettext.
3159 2003-04-01 Bruno Haible <bruno@clisp.org>
3161 * pathname.h: New file, from GNU gettext.
3162 * concatpath.c: New file, from GNU gettext.
3164 2003-03-30 Bruno Haible <bruno@clisp.org>
3166 * copy-file.c (copy_file_preserving): Don't set owner if the function
3167 chown() doesn't exist.
3169 2003-03-28 Bruno Haible <bruno@clisp.org>
3171 * copy-file.h: New file, from GNU gettext.
3172 * copy-file.c: New file, from GNU gettext.
3174 2003-03-18 Jim Meyering <jim@meyering.net>
3176 * quote.c (quote_n): Fix typo in comment.
3178 2003-03-14 Jim Meyering <jim@meyering.net>
3180 Merge changes from Coreutils.
3181 * obstack.h (obstack_object_size): Declare temporary, __o,
3182 to be const, in order to avoid warnings.
3183 (obstack_room): Likewise.
3184 (obstack_empty_p): Likewise.
3186 2003-03-13 Paul Eggert <eggert@twinsun.com>
3188 Merge changes from Bison.
3189 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3190 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3191 when compiling Bison 1.875's `bitset bset = obstack_alloc
3192 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3193 * hash.c: Include <stdbool.h> unconditionally.
3195 2003-03-09 Paul Eggert <eggert@twinsun.com>
3197 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3198 Reported by Bruce Becker; see:
3199 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3201 2003-03-03 Paul Eggert <eggert@twinsun.com>
3202 Bruno Haible <bruno@clisp.org>
3204 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3205 Reported by John Hughes, see
3206 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3208 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3210 * poll_.h: New file.
3213 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3215 * mathl.h: New file.
3216 * acosl.c: New file.
3217 * asinl.c: New file.
3218 * atanl.c: New file.
3219 * ceill.c: New file.
3222 * floorl.c: New file.
3223 * frexpl.c: New file.
3224 * ldexpl.c: New file.
3226 * sincosl.c: New file.
3228 * sqrtl.c: New file.
3230 * trigl.c: New file.
3231 * trigl.h: New file.
3233 2003-02-17 Bruno Haible <bruno@clisp.org>
3235 * mkdtemp.h: New file, from GNU gettext.
3236 * mkdtemp.c: New file, from GNU gettext.
3238 2003-01-31 Bruno Haible <bruno@clisp.org>
3240 * rename.c: #undef rename before defining rpl_rename.
3241 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3243 2003-01-30 Bruno Haible <bruno@clisp.org>
3245 * printf-args.h: New file, from GNU gettext.
3246 * printf-args.c: New file, from GNU gettext.
3247 * printf-parse.h: New file, from GNU gettext.
3248 * printf-parse.c: New file, from GNU gettext.
3249 * vasnprintf.h: New file, from GNU gettext.
3250 * vasnprintf.c: New file, from GNU gettext.
3251 * asnprintf.c: New file, from GNU gettext.
3252 * vasprintf.h: New file, from GNU gettext with modifications.
3253 * vasprintf.c: New file, from GNU gettext.
3254 * asprintf.c: New file, from GNU gettext.
3256 2003-01-29 Bruno Haible <bruno@clisp.org>
3258 * stpncpy.h: New file, from GNU gettext with modifications.
3259 * stpncpy.c: New file, from GNU gettext with modifications.
3261 2003-01-28 Bruno Haible <bruno@clisp.org>
3263 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3265 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3268 2003-01-27 Bruno Haible <bruno@clisp.org>
3270 * xsetenv.h: New file, from GNU gettext.
3271 * xsetenv.c: New file, from GNU gettext.
3273 2003-01-23 Bruno Haible <bruno@clisp.org>
3275 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3277 2003-01-22 Bruno Haible <bruno@clisp.org>
3279 * exit.h: New file, from GNU gettext.
3281 2003-01-11 Bruno Haible <bruno@clisp.org>
3283 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3284 * strcase.h (strcasecmp, strncasecmp): Likewise.
3286 2003-01-14 Jim Meyering <jim@meyering.net>
3288 * same.c (same_name): Tweak a comment.
3290 2003-01-11 Bruno Haible <bruno@clisp.org>
3292 * same.c (same_name): Reorder tests so as to avoid calling stat()
3293 when a string comparison is sufficient.
3295 2003-01-11 Bruno Haible <bruno@clisp.org>
3297 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3300 2003-01-11 Bruno Haible <bruno@clisp.org>
3302 * hash-pjw.c: Add comment about low quality of this function.
3304 2003-01-12 Paul Eggert <eggert@twinsun.com>
3306 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3307 to avoid collisions with libcurses and libreadline.
3309 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3310 * getstr.h, getstr.c: Remove.
3311 * getline.c: Include "getline.h", to check interface.
3312 Move body of old getstr.c here: this defines MIN_CHUNK and
3313 declares getdelim2, which is renamed from getstr.
3314 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3316 * linebuffer.c (readlinebuffer): Renamed from readline.
3318 * linebuffer.h: Likewise.
3319 (readline): Remove backward-compatibility macro.
3321 2003-01-12 Jim Meyering <jim@meyering.net>
3323 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3325 2003-01-10 Bruno Haible <bruno@clisp.org>
3327 * alloca_.h: New file.
3328 * getdate.y: Unconditionally include alloca.h.
3329 * makepath.c: Likewise.
3330 * setenv.c: Likewise.
3331 * userspec.c: Likewise.
3333 2003-01-09 Bruno Haible <bruno@clisp.org>
3335 * stdbool.h.in: New file.
3337 2003-01-08 Bruno Haible <bruno@clisp.org>
3339 * safe-read.c: Include specification header first, to ensure its
3341 * full-write.c: Likewise.
3343 2003-01-08 Jim Meyering <jim@meyering.net>
3345 * full-write.c: Undefine and define-away `const' after inclusion
3346 of errno.h, not before. Suggestion from Bruno Haible.
3348 2003-01-07 Jim Meyering <jim@meyering.net>
3350 * full-write.c: Rework so that it may serve to define full_read, too.
3351 * full-read.c: Simply #define FULL_READ and include full-write.c.
3353 2003-01-06 Jim Meyering <jim@meyering.net>
3355 * version-etc.c: Update year in translatable copyright string.
3357 2002-12-25 Bruno Haible <bruno@clisp.org>
3359 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3360 * xstrtol.h: Likewise.
3361 * xstrtoimax.c: Likewise.
3362 * xstrtoumax.c: Likewise.
3363 * human.h: Likewise.
3365 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3366 on systems that have <inttypes.h> but not <stdint.h>.
3368 2002-12-31 Paul Eggert <eggert@twinsun.com>
3370 * memcoll.c (memcoll): Fall back on a simple algorithm using
3371 memcmp if strcoll doesn't work.
3373 2002-12-23 Bruno Haible <bruno@clisp.org>
3375 * localcharset.h: New file.
3376 * localcharset.c: Include it.
3377 * unicodeio.c: Likewise.
3379 2002-12-22 Bruno Haible <bruno@clisp.org>
3381 * utime.c (utime_null): No need to call ftruncate if the file was
3384 2002-12-23 Bruno Haible <bruno@clisp.org>
3386 * memcoll.c (STRCOLL): New macro.
3389 2002-12-22 Bruno Haible <bruno@clisp.org>
3391 * getstr.h (getstr): Define, to avoid clash with libcurses.
3392 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3394 2002-12-22 Bruno Haible <bruno@clisp.org>
3396 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3398 2002-12-23 Bruno Haible <bruno@clisp.org>
3400 * getline.h: Include <stddef.h>, for size_t.
3402 * unicodeio.h: Include <stddef.h>, for size_t.
3403 * unicodeio.c: Don't include <stddef.h>.
3405 2002-12-17 Bruno Haible <bruno@clisp.org>
3407 * canon-host.c (strdup): Remove unused declaration.
3409 * fsusage.c: Include full_read.h.
3410 (get_fs_usage): Use full_read instead of safe_read.
3412 * utime.c (utime_null): Use SAFE_READ_ERROR.
3414 2002-12-11 Bruno Haible <bruno@clisp.org>
3416 * setenv.h: Rewritten to cope with systems that have setenv() but not
3418 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3421 2002-12-11 Bruno Haible <bruno@clisp.org>
3423 * setenv.c (alloca): Fall back to malloc.
3425 (setenv): Use freea() to free memory allocated with alloca().
3427 2002-11-13 Bruno Haible <bruno@clisp.org>
3429 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3430 function declarations.
3431 * unsetenv.c (unsetenv): Likewise.
3433 2002-03-04 Bruno Haible <bruno@clisp.org>
3435 Portability to AIX 4.3.3.
3436 * unsetenv.c: New file, extracted from setenv.c.
3437 * setenv.c: Move the unsetenv() function to unsetenv.c.
3439 2001-12-20 Bruno Haible <bruno@clisp.org>
3441 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3442 use malloc instead. For SunOS 4.
3444 2001-12-11 Bruno Haible <bruno@clisp.org>
3446 * setenv.c: Declare alloca.
3447 (compar_fn_t): New typedef.
3448 (KNOWN_VALUE, STORE_VALUE): Use it.
3450 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3453 2002-12-10 Paul Eggert <eggert@twinsun.com>
3455 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3456 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3457 Choose values that are less likely to collide with system fnmatch
3459 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3460 defined (e.g., a pure POSIX system).
3461 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3462 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3464 2002-12-06 Jim Meyering <jim@meyering.net>
3466 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3468 Merge in changes from libc's misc/error.c, in preparation
3469 for the merge of gnulib's changes back into libc.
3471 * error.c (_): Define only if not already defined.
3472 Move definition to follow all #include directives.
3473 Include unlocked-io.h only if !_LIBC.
3474 [_LIBC]: Include <libio/libioP.h>.
3475 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3476 (fflush): Tweak definition to use INTUSE.
3479 2002-12-05 Paul Eggert <eggert@twinsun.com>
3481 * alloca.c [defined emacs]: Include "lisp.h".
3482 (xalloc_die) [defined emacs]: New macro.
3483 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3484 [! defined emacs]: Include <xalloc.h>.
3485 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3486 (pointer): Typedef to POINTER_TYPE *.
3487 (malloc): Remove decl; we now always use xmalloc.
3488 (alloca): Use old-style definition, since Emacs needs this.
3489 Check for arithmetic overflow when computing combined size.
3491 2002-12-04 Paul Eggert <eggert@twinsun.com>
3493 Do not generate unlocked-io.h automatically, since it's easier to
3494 maintain it by hand.
3496 * unlocked-io.h: New file, from GNU diffutils,
3497 but with proper copyright notice and attribution.
3499 * Makefile.am: Add copyright notice.
3500 (libfetish_a_SOURCES): Add unlocked-io.h.
3501 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3502 (DISTCLEANFILES, io_functions): Remove macros.
3503 (EXTRA_DIST): Remove gen_uio.
3504 (unlocked-io.h): Remove rule.
3506 2002-12-04 Jim Meyering <jim@meyering.net>
3508 Reflect the fact that stat.c and lstat.c are no longer generated.
3509 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3510 (DISTCLEANFILES): Likewise.
3511 (EXTRA_DIST): Likewise.
3512 (all_local): Don't depend on stat.c or lstat.c.
3513 (stat.c, lstat.c): Remove rules.
3514 (EXTRA_DIST): Remove xstat.in.
3516 * xstat.in: Remove file. Contents moved into stat.c.
3517 * stat.c: New file. Contents mostly from xstat.in.
3518 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3519 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3521 * safe-read.c: Rework so that it may serve to define safe_write, too.
3522 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3524 2002-12-03 Jim Meyering <jim@meyering.net>
3526 * safe-read.c, safe-write.c: Change variable names and comments, but
3527 not semantics, to minimize the differences between these two files.
3528 (safe_read): Change comment to mention SAFE_READ_ERROR.
3530 * safe-read.c (IS_EINTR): Define.
3531 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3533 2002-12-02 Bruno Haible <bruno@clisp.org>
3535 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3536 Define, taken from safe-read.c.
3537 (INT_MAX): Provide fallback.
3538 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3539 * safe-write.h (SAFE_WRITE_ERROR): Define.
3541 * safe-read.c (EINTR): Remove definition.
3542 (safe_read): Don't use EINTR if it is absent.
3544 2002-12-02 Jim Meyering <jim@meyering.net>
3546 * safe-read.c (EINTR): Define.
3547 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3548 (INT_MAX): Provide fallback.
3549 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3551 * safe-read.h (SAFE_READ_ERROR): Define.
3553 2002-12-01 Jim Meyering <jim@meyering.net>
3555 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3556 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3558 2002-11-27 Paul Eggert <eggert@twinsun.com>
3560 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3561 hash_rehash): Replace `if (limit <= value) abort ();' with
3562 `if (! (value < limit)) abort ();', for readability.
3564 2002-11-26 <karl@gnu.org>
3566 * strdup.c: copy from libc again, with jim's ok.
3567 * .cppi-disable: re-add strdup.c
3569 2002-11-25 <karl@gnu.org>
3571 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3572 instead of "strtol.c".
3574 2002-11-25 Jim Meyering <jim@meyering.net>
3576 * mktime.c: Sync from libc, now that it has the latest fix.
3578 2002-11-24 <karl@gnu.org>
3580 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3581 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3583 2002-11-24 Jim Meyering <jim@meyering.net>
3585 Update from coreutils:
3587 * mktime.c: Merge in changes from libc.
3589 Avoid a link-time failure on some Linux systems.
3590 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3591 (__mon_yday): Declare with the STATIC attribute.
3592 (__mktime_internal): Likewise.
3593 Based on a report from Greg Schafer.
3595 2002-11-23 Jim Meyering <jim@meyering.net>
3597 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3598 Use `unsigned', not `int', as type of index.
3600 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3602 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3604 2002-11-22 Paul Eggert <eggert@twinsun.com>
3606 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3607 hint that one should use `if (! x) abort ();' rather than `assert
3608 (x);', and anyway it's one less thing to worry about configuring.
3609 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3610 hash_rehash, hash_insert): Use abort rather than assert.
3612 2002-11-22 Paul Eggert <eggert@twinsun.com>
3614 * quotearg.h: Allow multiple inclusion by surrounding with
3615 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3616 so that we can be included first.
3617 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3618 * quotearg.c: Include quotearg.h immediately after config.h.
3619 No need to include stddef.h or sys/types.h any more.
3620 Surround local include files with "", not "<>".
3621 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3622 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3623 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3624 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3625 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3626 (ISPRINT): Remove; no longer needed now that we assume C89.
3628 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3631 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3632 quotearg_char): Use SIZE_MAX rather than
3633 (size_t) -1 when we are talking about "infinity".
3635 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3637 2002-11-22 Bruno Haible <bruno@clisp.org>
3639 * safe-read.h: Assume C89. Add comments.
3640 (safe_read): Change return type to size_t.
3641 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3642 counts > SSIZE_MAX correctly.
3643 * safe-write.h: New file.
3644 * safe-write.c: New file.
3645 * full-read.h: New file.
3646 * full-read.c: New file.
3647 * full-write.h: Assume C89. Add comments.
3648 * full-write.c: Include safe-write.h.
3649 (full_write): Rewritten to use safe_write.
3650 Suggested by Jim Meyering and Paul Eggert.
3652 2002-11-21 Bruno Haible <bruno@clisp.org>
3654 Remove case insensitive option matching.
3655 * argmatch.h (argcasematch): Remove declaration.
3656 (ARGCASEMATCH): Remove macro.
3657 (__xargmatch_internal): Remove case_sensitive argument.
3658 (XARGMATCH): Update.
3659 (XARGCASEMATCH): Remove macro.
3660 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3661 case_sensitive argument.
3662 (argcasematch): Remove function.
3663 (__xargmatch_internal): Remove case_sensitive argument.
3664 (main): Use XARGMATCH instead of XARGCASEMATCH.
3666 * xmalloc.c: Change compile-time error message. Add comment about
3667 required autoconf version.
3669 2002-11-21 Jim Meyering <jim@meyering.net>
3671 * strdup.c (strdup): Tweak comment and initial #if/#include.
3673 Merge in changes from the coreutils.
3675 2002-09-25 Paul Eggert <eggert@twinsun.com>
3676 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3677 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3678 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3679 int. Work more efficiently if X is the same width as uintmax_t.
3680 Do not compare X to -1, to avoid bogus compiler warning.
3681 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3682 Don't assume that f_frsize and f_bsize are the same type.
3684 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3687 * makepath.c (make_path): Restore umask *before* creating the final
3689 (make_path): Minor reformatting.
3691 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3692 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3694 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3695 ones. At least on GNU/Linux systems, `auto' means something else.
3698 2002-11-20 Paul Eggert <eggert@twinsun.com>
3700 Merge argmatch cleanups from Bison. Assume C89.
3702 * argmatch.c: Include config.h here, not in argmatch.h.
3703 Include stdlib.h, for EXIT_FAILURE.
3704 Always include <string.h>, since we assume C89.
3705 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3706 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3707 Include <stddef.h> instead, since it's all we need for size_t.
3708 (PARAMS): Remove. All uses removed.
3709 (ARRAY_CARDINALITY): Do not bother to #undef.
3710 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3711 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3712 Remove unnecessary parentheses.
3713 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3714 Insert necessary parentheses.
3715 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3716 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3718 2002-11-19 Bruno Haible <bruno@clisp.org>
3720 * mbswidth.c: Include mbswidth.h right at the beginning.
3721 * mbswidth.h: Include <stddef.h>, for size_t.
3723 * mbswidth.h (PARAMS): Remove macro.
3724 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3725 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3727 * gcd.h (PARAMS): Remove macro.
3728 (gcd): Use ANSI C function declarations.
3729 * gcd.c (gcd): Likewise.
3731 2002-11-15 Bruno Haible <bruno@clisp.org>
3733 * strcspn.c: Include <stddef.h>.
3734 (strcspn): Use ANSI C function declaration. Change return type to
3736 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3737 (strpbrk): Use NULL.
3738 * strpbrk.h (PARAMS): Remove macro.
3739 (strpbrk): Use ANSI C function declaration.
3740 * strstr.c: Don't include <sys/types.h>.
3741 * strstr.h (PARAMS): Remove macro.
3742 (strstr): Use ANSI C function declarations.
3744 2002-11-06 Bruno Haible <bruno@clisp.org>
3746 * gcd.h (gcd): Change argument type to 'unsigned long'.
3747 * gcd.c (gcd): Likewise.
3749 2002-11-05 Bruno Haible <bruno@clisp.org>
3751 * gcd.h: New file, from gettext-0.11.5.
3752 * gcd.c: New file, from gettext-0.11.5.
3754 2002-11-05 Bruno Haible <bruno@clisp.org>
3756 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3757 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3758 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3759 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3761 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3762 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3764 * closeout.c: Include gettext.h instead of <libintl.h>.
3765 * human.c: Include gettext.h instead of <libintl.h>.
3766 * quotearg.c: Include gettext.h instead of <libintl.h>.
3767 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3768 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3769 * userspec.c: Include gettext.h instead of <libintl.h>.
3770 * version-etc.c: Include gettext.h instead of <libintl.h>.
3771 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3772 (textdomain): Remove definition.
3773 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3775 * long-options.c: Remove include of <libintl.h> and definition of _.
3776 * same.c: Remove include of <libintl.h> and definition of _.
3778 2002-11-04 Bruno Haible <bruno@clisp.org>
3780 * stpcpy.h: New file, from GNU gettext-0.11.5.
3781 * strcase.h: New file, from GNU gettext-0.11.5.
3782 * strpbrk.h: New file, from GNU gettext-0.11.5.
3783 * strstr.h: New file, from GNU gettext-0.11.5.
3784 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3786 2002-05-09 Bruno Haible <bruno@clisp.org>
3788 * config.charset: Update for newest glibc. Add canonical names
3789 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3791 2002-05-09 Bruno Haible <bruno@clisp.org>
3793 * localcharset.c (get_charset_aliases): Add more Windows specific
3796 2002-05-08 Owen Taylor <otaylor@redhat.com>
3798 * config.charset: A few additions for Solaris.
3800 2001-12-05 Bruno Haible <bruno@clisp.org>
3802 * localcharset.c (locale_charset): Don't return an empty string.
3804 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3806 * config.charset: msdos in uk_UA uses CP1125.
3808 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3810 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3811 * localcharset.c (locale_charset): Declare as extern "C".
3813 2002-02-15 Bruno Haible <bruno@clisp.org>
3815 * config.charset [msdosdjgpp]: For Russian, use CP866.
3817 2002-02-11 Bruno Haible <bruno@clisp.org>
3819 * config.charset: Add support for NetBSD.
3821 2002-09-25 <karl@gnu.org>
3823 * strdup.c: copy from libc/string (via ../config/srclist*).
3824 * getopt*: copy from libc/posix.
3825 * gettext.h: copy from gettext.
3826 * .cppi-disable: add strdup.c, gettext.h.
3828 2002-07-01 Jim Meyering <meyering@lucent.com>
3830 * c-stack.c: Include sys/time.h.
3831 From Volker Borchert.
3833 2002-06-11 Paul Eggert <eggert@twinsun.com>
3835 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3836 New macro. Use it uniformly instead of
3837 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3838 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3839 reported by Vin Shelton.
3841 2002-06-22 Jim Meyering <meyering@lucent.com>
3843 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3844 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3846 2002-06-22 Paul Eggert <eggert@twinsun.com>
3848 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3849 Do not assume SA_SIGINFO behavior.
3850 Bug reported by Jim Meyering on NetBSD 1.5.2.
3852 2002-06-22 Jim Meyering <meyering@lucent.com>
3854 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3856 * exitfail.c, exitfail.h: Likewise.
3857 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3859 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3861 (EXTRA_DIST): Add fnmatch_loop.c.
3862 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3864 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3865 * fnmatch.c: Update from diffutils-2.8.2.
3866 * fnmatch_.h: New file. From diffutils-2.8.2.
3867 * fnmatch.h: Remove file.
3869 2002-06-18 Paul Eggert <eggert@twinsun.com>
3871 * file-type.h: Report an error if neither S_ISREG nor
3872 S_IFREG is defined, instead of using a test specific to glibc
3873 2.2. This should be safe, since POSIX requires S_ISREG and
3874 Unix Version 7 had S_IFREG. We don't need to check for
3875 <sys/types.h> since we don't use any symbols that it defines.
3877 2002-06-15 Jim Meyering <meyering@lucent.com>
3879 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3880 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3881 have been included before this file.
3883 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3885 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3886 so that each temporary file name is unique and valid in the first
3887 8 characters, for operation under DOS.
3889 2002-06-15 Jim Meyering <meyering@lucent.com>
3891 Work even with DJGPP 2.03, which lacks support for symlinks.
3893 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3895 * lchown.c (S_ISLNK): Likewise.
3897 2002-06-14 Jim Meyering <meyering@lucent.com>
3899 * file-type.h: Use the version from diffutils-2.8.2.
3900 * file-type.c: Likewise.
3902 2002-05-27 Jim Meyering <meyering@lucent.com>
3904 Fix a problem seen only on nonconforming systems whereby ls.c's
3905 use of localtime, and then of gettimeofday would cause trouble:
3906 the localtime call used to initialize rpl_gettimeofday's save
3907 mechanism would clobber ls's current local time information so
3908 that in any long listing the first file would always be listed
3909 with date 1970-01-01. Analysis by Volker Borchert.
3911 * gettimeofday.c (localtime): Undefine.
3912 (rpl_localtime): New function.
3914 2002-05-22 Jim Meyering <meyering@lucent.com>
3916 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3917 * file-type.h: New file.
3918 * file-type.c (file_type): New file/function. Extracted from diffutils.
3920 2002-04-29 Paul Eggert <eggert@twinsun.com>
3922 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3924 2002-04-28 Paul Eggert <eggert@twinsun.com>
3926 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3927 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3928 of 127, since 64 is the largest conceivable number for ancient
3930 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3932 2002-04-28 Jim Meyering <meyering@lucent.com>
3934 * sig2str.c (WTERMSIG): Remove definition (unused).
3936 2002-04-28 Paul Eggert <eggert@twinsun.com>
3938 * sig2str.h, sig2str.c: New files.
3939 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3941 2002-04-24 Jim Meyering <meyering@lucent.com>
3943 * gettext.h: New file, from Gettext.
3944 * Makefile.am (INCLUDES): Remove -I../intl.
3945 (libfetish_a_SOURCES): Add gettext.h.
3947 2002-04-16 Jim Meyering <meyering@lucent.com>
3949 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3950 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3951 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3953 2002-04-12 Jim Meyering <meyering@lucent.com>
3955 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3957 2002-03-10 Jim Meyering <meyering@lucent.com>
3959 * makepath.c (make_path): Remove a comma from a diagnostic.
3960 Suggestion from Santiago Vila.
3962 2002-03-08 Jim Meyering <meyering@lucent.com>
3964 * rename.c: Mention that this wrapper is needed also on
3965 mips-dec-ultrix4.4 systems.
3967 2002-03-02 Jim Meyering <meyering@lucent.com>
3969 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3970 not HAVE_CLOCK_SETTIME.
3972 2002-02-27 Paul Eggert <eggert@twinsun.com>
3974 * nanosleep.h: Rename to....
3975 * timespec.h: New name for nanosleep.h. All uses changed.
3977 * gettime.c: New file.
3978 * settime.c: New file.
3981 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3982 timespec.h. Remove nanosleep.h.
3984 2002-02-25 Paul Eggert <eggert@twinsun.com>
3986 * acl.c, acl.h: New files.
3987 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3989 2002-02-24 Jim Meyering <meyering@lucent.com>
3991 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3992 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3993 cause trouble. Reported by Nelson Beebe.
3995 2002-02-23 Paul Eggert <eggert@twinsun.com>
3997 * path-concat.c (xpath_concat): Reorder code to pacify
3998 compilers that don't know that xalloc_die never returns.
4000 2002-02-20 Jim Meyering <meyering@lucent.com>
4002 * getdate.c: Regenerate using bison-1.33.
4004 2002-02-15 Paul Eggert <eggert@twinsun.com>
4006 * posixver.c, posixver.h: New files.
4007 * Makefile.am (libfetish_a_SOURCES): Add them.
4009 2002-02-02 Paul Eggert <eggert@twinsun.com>
4010 Bruno Haible <bruno@clisp.org>
4012 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4013 (fwrite_success_callback): New declaration.
4014 * unicodeio.c (unicode_to_mb): New function, extracted from
4015 print_unicode_char. Call failure callback instead of error.
4016 (fwrite_success_callback): New function.
4017 (exit_failure_callback): New function.
4018 (fallback_failure_callback): New function.
4019 (print_unicode_char): Call unicode_to_mb.
4021 2002-01-26 Jim Meyering <meyering@lucent.com>
4023 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4025 2002-01-22 Jim Meyering <meyering@lucent.com>
4027 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4028 Otherwise, some versions of automake would omit the rule that makes
4029 Makefile from Makefile.in.
4031 2001-01-21 Paul Eggert <eggert@twinsun.com>
4033 * xmemcoll.h, xmemcoll.c: New files.
4034 * Makefile.am (libfetish_a_SOURCES): Add them.
4035 * memcoll.c: Include errno.h, and declare errno if not defined.
4036 (memcoll): Set errno to zero if there is no error.
4038 * quotearg.c (quotearg_buffer_restyled):
4039 Fix bug with quoting buffers containing NUL when backslashing escapes.
4040 This bug was exposed by the other changes in this patch.
4041 (quotearg_n_options): New arg ARGSIZE.
4042 All callers changed.
4043 (quoting_options_from_style): New function.
4044 (quotearg_n_style): Use it.
4045 (quotearg_n_style_mem): New function.
4047 * quotearg.h (quotearg_n_style_mem): New function.
4049 2002-01-16 Jim Meyering <meyering@lucent.com>
4051 * getdate.y: Add three semicolons, each just before a closing brace.
4052 Bison (as of version 1.31) no longer papers over that mistake.
4054 2002-02-14 Paul Eggert <eggert@twinsun.com>
4056 * backupfile.c (ISDIGIT): Comment fix.
4057 * getdate.y (ISDIGIT): Likewise.
4058 * posixtm.c (ISDIGIT, year): Likewise.
4059 * strverscmp.c (ISDIGIT): Likewise.
4060 * userspec.c (ISDIGIT): Likewise.
4062 2002-01-05 Jim Meyering <meyering@lucent.com>
4064 * version-etc.c (version_etc_copyright): Update copyright year.
4066 2001-01-19 Paul Eggert <eggert@twinsun.com>
4068 * closeout.c (close_stdout_status): If ferror (stdout), do
4069 not silently exit merely because the output buffer happens to
4070 have nothing pending.
4072 2001-12-18 Paul Eggert <eggert@twinsun.com>
4074 See the big note in ../ChangeLog.
4075 * human.c (suffixes): Prefer K to k for 1024.
4076 (generate_suffix_backwards): New function.
4077 (human_readable_inexact): Use it.
4078 * xstrtol.c (__xstrtol): If there is no number but there
4079 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4080 Accept 'K' as well as 'k'.
4082 2001-12-15 Jim Meyering <meyering@lucent.com>
4084 * regex.h (__restrict_arr): Update from libc.
4086 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4087 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4090 2001-12-10 Jim Meyering <meyering@lucent.com>
4092 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4093 Instead, include "xalloc.h".
4094 (initbuffer): Don't cast xmalloc return value to char*.
4095 (readline): Reword comment.
4096 Don't cast xrealloc return value to char*
4099 2001-12-09 Jim Meyering <meyering@lucent.com>
4101 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4102 `signed and unsigned type in conditional expression'.
4103 * posixtm.c (posix_time_parse): Likewise.
4105 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4107 * readtokens.c (readtoken): Declare an index to be of type unsigned
4108 to avoid a pedantic warning.
4110 * getstr.c: Don't include assert.h.
4111 (getstr): Remove warning-evoking assertions.
4112 Return -1 if offset parameter is out of bounds.
4113 Change the type of a local from int to size_t.
4115 * strftime.c (my_strftime_localtime_r): Include this function
4116 definition in the `#if ! HAVE_TM_GMTOFF' block.
4118 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4119 Include xalloc.h instead.
4121 2001-12-02 Jim Meyering <meyering@lucent.com>
4123 * tempname.c: Don't declare getenv, thus reverting the change of
4124 2001-11-18. It's no longer necessary, now that stdlib.h is always
4127 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4128 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4130 2001-11-30 Akim Demaille <akim@epita.fr>
4132 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4133 before being defined.
4135 2001-11-27 Paul Eggert <eggert@twinsun.com>
4137 * quotearg.h (quotearg_n, quotearg_n_style):
4138 First arg is int, not unsigned.
4139 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4140 (SIZE_MAX, UINT_MAX): New macros.
4141 (quotearg_n_options): Abort if N is negative.
4142 Avoid overflow check on hosts where size_t is 64 bits and int
4143 is 32 bits, as overflow is impossible there.
4144 Fix off-by-one typo that caused unnecessary reallocation.
4146 2001-11-27 Jim Meyering <meyering@lucent.com>
4148 * tempname.c: Merge with version from libc.
4149 * regex.c: Likewise.
4151 * tempname.c: Include stdlib.h unconditionally. On some old systems
4152 for which STDC_HEADERS is 0, it was not included, resulting in a
4153 warning about an integer-to-pointer conversion problem with getenv.
4154 Reported by Volker Borchert.
4156 2001-11-26 Jim Meyering <meyering@lucent.com>
4158 * gtod.h: Remove file.
4159 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4160 * gettimeofday.c: Don't include gtod.h.
4161 (GTOD_init): Remove function.
4162 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4163 Suggestion from Volker Borchert.
4165 2001-11-23 Jim Meyering <meyering@lucent.com>
4167 * hash.h (struct hash_table): Don't define here. Merely declare it.
4168 * hash.c (struct hash_table): Define it here instead.
4170 2001-11-22 Jim Meyering <meyering@lucent.com>
4172 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4174 2001-11-18 Paul Eggert <eggert@twinsun.com>
4176 * tempname.c (TMP_MAX): Remove; no longer needed.
4177 (TEMPORARIES): New macro.
4178 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4179 removes an artificial limitation (e.g. HP-UX 10.20, where
4182 2001-11-18 Jim Meyering <meyering@lucent.com>
4184 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4187 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4188 files will be created before anything else.
4190 2001-11-17 Jim Meyering <meyering@lucent.com>
4192 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4193 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4194 rather than group writable. Patch by Juan F. Codagnone.
4196 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4197 Instead, include "xalloc.h".
4199 * mountlist.c: Include unlocked-io.h after all system headers.
4200 Remove explicit declarations of xmalloc, xrealloc,
4201 and xstrdup. Instead, include "xalloc.h".
4203 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4204 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4205 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4207 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4208 Reported by Padraig Brady.
4210 * mkstemp.c: #undef mkstemp.
4212 (rpl_mkstemp): Rename from mkstemp.
4215 2001-11-16 Jim Meyering <meyering@lucent.com>
4217 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4218 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4219 determine the amount of total physical memory, use pstat_getstatic.
4220 HPUX-11 doesn't define _SC_PHYS_PAGES.
4221 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4222 If sysconf couldn't be used to determine the amount of available
4223 physical memory, use both pstat_getstatic and pstat_getdynamic.
4224 Based on a patch from Bob Proulx.
4226 2001-11-05 Jim Meyering <meyering@lucent.com>
4228 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4230 2001-11-03 Jim Meyering <meyering@lucent.com>
4232 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4233 in argmatch_to_argument call.
4235 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4238 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4239 e.g., a fault due to an attempt to free a NULL pointer.
4241 2001-11-01 Jim Meyering <meyering@lucent.com>
4243 * dirfd.c, dirfd.h: New files.
4244 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4246 * hash.c (hash_print) [TESTING]: Clean up.
4248 2001-10-22 Paul Eggert <eggert@twinsun.com>
4250 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4251 to avoid a warning if -Wall.
4253 2001-10-21 Paul Eggert <eggert@twinsun.com>
4255 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4257 2001-10-21 Jim Meyering <meyering@lucent.com>
4259 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4260 this code would end up calling gettext even in packages built
4262 * getopt.c (_): Likewise.
4263 * regex.c (_): Likewise.
4265 2001-10-20 Paul Eggert <eggert@twinsun.com>
4267 * error.c (strerror_r): Do not declare unless !_LIBC.
4268 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4269 Use strerror_r that is only a macro, even if it is not a function.
4270 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4271 (private_strerror): Use prototypes, not old-style function definition.
4272 (print_errno_message): New function.
4273 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4275 (error_tail, error, error_at_line): Use it.
4277 2001-10-11 Jim Meyering <meyering@lucent.com>
4279 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4280 and quote_n (1, ... to avoid clobbering a buffer.
4282 2001-10-05 Jim Meyering <meyering@lucent.com>
4284 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4285 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4286 * hash-pjw.h: New file.
4288 2001-09-30 Jim Meyering <meyering@lucent.com>
4290 * mountlist.c [MOUNTED_GETFSSTAT]:
4291 Include <sys/ucred.h>, for Apple Darwin.
4292 Include sys/mount.h and sys/fs_types.h only if available.
4294 (read_filesystem_list): Use FS_TYPE.
4296 2001-09-29 Paul Eggert <eggert@twinsun.com>
4298 * exclude.c (excluded_filename): 0 -> false, since it's
4301 2001-09-28 Paul Eggert <eggert@twinsun.com>
4303 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4304 #defines strtoimax. Also treat the other strto* functions
4307 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4308 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4309 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4311 2001-09-26 Jim Meyering <meyering@lucent.com>
4313 Most macros in unlocked-io.h had the wrong number of arguments.
4314 * gen-uio: New script.
4315 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4316 * unlocked-io.hin: Remove file.
4317 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4318 rather than trying to embed it here.
4319 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4320 Reported by Padraig Brady.
4322 2001-09-25 Volker Borchert <bt@teknon.de>
4324 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4326 2001-09-23 Jim Meyering <meyering@lucent.com>
4328 * mountlist.c: Remove useless parentheses in #if directives.
4329 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4330 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4332 2001-09-22 Jim Meyering <meyering@lucent.com>
4334 * localcharset.c: Update from latest gettext.
4335 * config.charset: Likewise.
4337 2001-09-20 Jim Meyering <meyering@lucent.com>
4339 * xstrtol.c (strtoimax): Guard declaration with
4340 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4341 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4342 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4343 (strtoumax): Likewise, for completeness (it wasn't necessary).
4345 2001-09-06 Paul Eggert <eggert@twinsun.com>
4347 * strtoimax.c (HAVE_LONG_LONG):
4348 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4349 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4350 to work around bug in IBM C compiler.
4352 2001-09-16 Jim Meyering <meyering@lucent.com>
4354 * mkdir.c: New file.
4356 2001-09-04 Paul Eggert <eggert@twinsun.com>
4358 * xgetcwd.c: Revert some of the previous change; intead,
4359 fix the HAVE_GETCWD_NULL code to behave more like the
4360 !HAVE_GETCWD_NULL code used to.
4363 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4366 2001-09-04 Paul Eggert <eggert@twinsun.com>
4368 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4369 Use ssize_t, not int, to store result of readlink.
4370 Check for ssize_t overflow as well as size_t overflow,
4371 as POSIX says the result of readlink is implementation-defined
4372 when ssize_t overflows.
4373 Remove unnecessary cast to char*.
4374 Use free+malloc instead of realloc, as the storage doesn't need
4375 to be preserved and it's clearer and can be more efficient that way.
4376 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4377 * xreadlink.h (xreadlink): Update prototype.
4379 2001-09-03 Paul Eggert <eggert@twinsun.com>
4381 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4382 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4383 spotted by Jim Meyering.
4385 2001-09-03 Jim Meyering <meyering@lucent.com>
4387 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4389 2001-09-03 Paul Eggert <eggert@twinsun.com>
4391 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4392 like the HAVE_GETCWD_NULL code.
4393 Include pathmax.h if not HAVE_GETCWD.
4394 Do not include xalloc.h.
4395 (INITIAL_BUFFER_SIZE): New symbol.
4396 Do not use xmalloc / xrealloc, since the caller is responsible for
4397 handling errors. Preserve errno around `free' during failure.
4398 Do not overrun buffer when using getwd.
4400 2001-09-03 Paul Eggert <eggert@twinsun.com>
4402 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4403 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4405 2001-09-02 Jim Meyering <meyering@lucent.com>
4407 * error.c: Update from GNU libc.
4409 2001-09-01 Jim Meyering <meyering@lucent.com>
4411 * xreadlink.c: New file.
4412 * xreadlink.h: New file.
4413 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4415 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4416 doesn't conflict with sparc Solaris 7's definition in
4417 /usr/include/sys/int_types.h.
4419 * exclude.c: Use `""', not `<>' to #include non-system header files.
4420 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4421 and strncasecmp as r-values. Unixware didn't have declarations.
4423 2001-08-31 Jim Meyering <meyering@lucent.com>
4425 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4426 Use an initial, malloc'd, buffer of length 128 rather than
4427 a statically allocated one of length 1024.
4429 2001-08-30 Paul Eggert <eggert@twinsun.com>
4431 * xgetcwd.c: Don't include pathmax.h.
4432 Include stdlib.h and unistd.h if available.
4434 (xmalloc, xstrdup, free): Remove decls.
4435 (xgetcwd): Don't assume sizes fit in unsigned.
4436 Check for overflow when computing sizes.
4437 Simplify reallocation code.
4439 2001-08-28 Paul Eggert <eggert@twinsun.com>
4441 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4443 * strtoimax.c: Renamed from strtoxmax.c, removing the
4446 Also, make the following further changes to make this file's
4447 configuration more similar to that of strtol.c:
4448 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4449 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4450 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4451 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4452 changed to signed values.
4454 And make the following changes as well:
4455 Fix copyright notice, as 1999 was missing.
4456 (verify): New macro.
4457 (strtoimax): Check sizes at compile-time, not run-time.
4458 Prefer strtol to strtoll if both work.
4459 (main): Remove; it was not that useful and was a pain to maintain.
4461 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4463 2001-08-30 Paul Eggert <eggert@twinsun.com>
4465 * savedir.c (savedir): Remove size parameter, as POSIX says that
4466 a directory's st_size can have an arbitrary value, so the old
4467 usage could waste an arbitrary amount of memory. All uses
4469 * savedir.h: Update prototype.
4471 2001-08-30 Paul Eggert <eggert@twinsun.com>
4473 * xstrtol.c (strtoimax): New decl.
4475 2001-08-28 Paul Eggert <eggert@twinsun.com>
4477 * xstrtol.h: Add copyright notice.
4478 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4479 LONGINT_INVALID_SUFFIX_CHAR.
4481 2001-08-30 Paul Eggert <eggert@twinsun.com>
4483 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4486 2001-08-30 Paul Eggert <eggert@twinsun.com>
4488 * hash.c: Remove '2001' from copyright notice.
4490 2001-08-30 Paul Eggert <eggert@twinsun.com>
4492 * full-write.h: New file.
4493 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4494 * full-write.c: Correct credits, as cccp.c no longer
4495 exists and anyway it was so heavily changed from the old cccp
4496 code as to be unrecognizable. Include full-write.h.
4497 (full_write) Return size_t, with short writes meaning failure.
4498 All callers changed. This fixes a bug with large buffers
4500 * utime.c: Include full-write.h.
4502 2001-08-30 Paul Eggert <eggert@twinsun.com>
4504 Merge 'exclude' changes from tar 1.13.22.
4505 This fixes one or two unlikely storage allocation overflow bugs,
4506 but doesn't change user-visible behavior otherwise.
4508 2001-08-30 Paul Eggert <eggert@twinsun.com>
4510 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4511 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4512 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4513 Include if available.
4514 (<xalloc.h>): Include
4515 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4516 (verify): New macro. Use it to verify that EXCLUDE macros do not
4517 collide with FNM macros.
4518 (struct patopts): New struct.
4519 (struct exclude): Use it, as exclude patterns now come with options.
4520 (new_exclude): Support above changes.
4521 (new_exclude, add_exclude_file):
4522 Initial size must now be a power of two to simplify overflow checking.
4523 (free_exclude, fnmatch_no_wildcards): New function.
4524 (excluded_filename): No longer requires options arg, as the options
4525 are determined by add_exclude. Now returns bool, not int.
4526 (excluded_filename, add_exclude):
4527 Add support for the fancy new exclusion options.
4528 (add_exclude, add_exclude_file): Now takes int options arg.
4529 Check for arithmetic overflow when computing sizes.
4530 (add_exclude_file): xrealloc might modify errno, so don't
4531 realloc until after errno might be used.
4533 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4535 (free_exclude): New decl.
4536 (add_exclude, add_exclude_file): Now takes int options arg.
4537 (excluded_filename): No longer requires options arg, as the options
4538 are determined by add_exclude. Now returns bool, not int.
4540 2001-08-30 Paul Eggert <eggert@twinsun.com>
4542 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4544 2001-08-27 Jim Meyering <meyering@lucent.com>
4546 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4548 * version-etc.c (N_): Remove definition.
4549 Revert most of last change.
4550 Instead, simply don't mark the `Copyright...' string for translation.
4551 Based on advice from Paul Eggert.
4553 * strtoxmax.c: Tweak comment.
4555 2001-08-26 Jim Meyering <meyering@lucent.com>
4557 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4558 of copyright with `%s' so translators don't get an untranslated
4560 (COPYRIGHT_YEAR): Define.
4561 (version_etc): Use fprintf rather than fputs.
4562 Suggestion from Ulrich Drepper.
4564 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4566 * strtoll.c: New file, from GNU libc.
4567 * xstrtoimax.c: New file.
4569 * xstrtol.h: Add xstrtoimax.
4570 * strtoumax.c: New file. Simply include "strtoumax.c".
4571 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4573 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4574 * strtoxmax.c: ... then renamed to this.
4576 2001-08-13 Paul Eggert <eggert@twinsun.com>
4578 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4579 Port to Solaris 8, where 'sed' requires a space after the 'r'
4580 command, and where sh dislikes "$/". Clean up the spacing a bit.
4581 Redirect output to $tmp just once.
4583 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4585 * addext.c (<errno.h>): Include.
4586 (errno): Declare if not defined.
4587 (addext): Work correctly when pathconf returns -1 and leaves
4588 errno alone because there is no limit. Also, work even if
4589 pathconf returns a value greater than SIZE_MAX.
4591 2001-08-12 Jim Meyering <meyering@lucent.com>
4593 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4594 Simply `return getcwd (NULL, 0);'.
4595 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4596 Use 1300 as initial value for length, not PATH_MAX.
4598 * pathmax.h: Clean up cpp syntax.
4600 2001-08-12 Jim Meyering <meyering@lucent.com>
4602 * gettimeofday.c: New file.
4604 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4606 2001-08-04 Jim Meyering <meyering@lucent.com>
4608 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4609 to get in sync with glibc.
4611 2001-08-03 Paul Eggert <eggert@twinsun.com>
4613 The following changes are from gettext 0.10.39 as maintained by
4616 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4617 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4618 with inverted sense. All uses changed.
4620 * mbswidth.c: Don't include <limits.h>.
4621 Include <stdlib.h> and <string.h> unconditionally.
4622 (iswcntrl, mbsinit, ISCNTRL): New macros.
4623 (mbsnwidth): Use K&R style function declarations.
4624 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4625 can optimize it when MB_CUR_MAX == 1.
4626 The width of control characters is zero, not 1.
4628 2001-07-15 Jim Meyering <meyering@lucent.com>
4630 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4631 (BUILT_SOURCES): Add unlocked-io.h.
4632 (io_functions): Define.
4633 (unlocked-io.h): New rule.
4634 (DISTCLEANFILES): Add unlocked-io.h.
4635 (all-local): Depend on unlocked-io.h, to ensure it is created.
4637 * unlocked-io.hin: New file
4639 * regex.c: Update from glibc.
4641 2001-07-05 Jim Meyering <meyering@lucent.com>
4643 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4645 (libfetish_a_SOURCES): Put all .h files here instead.
4646 Remove a thus-exposed (better checks in automake) duplicate and
4647 two unnecessary .h files.
4649 2001-06-11 Jim Meyering <meyering@lucent.com>
4651 * regex.c: Update from GNU libc.
4653 2001-05-27 Jim Meyering <meyering@lucent.com>
4655 * readutmp.h (UT_TYPE): Define.
4657 2001-05-24 Jim Meyering <meyering@lucent.com>
4659 * argmatch.c: Include "quote.h".
4660 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4661 quote function. Reported by Göran Uddeborg.
4663 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4665 * dirname.c (dir_name): Compute append_dot using path, not newpath
4666 which is not yet declared.
4668 2001-05-11 Paul Eggert <eggert@twinsun.com>
4670 * Makefile.am (libfetish_a_SOURCES):
4671 Add strftime.c, since we now compile it on all hosts.
4673 * strftime.c (my_strftime):
4674 Define to nstrftime if emacs, but only if my_strftime is not defined.
4675 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4676 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4677 Add one more extra argument: a nanoseconds value.
4680 (my_strftime function): Add %N format.
4681 (emacs_strftimeu): Renamed from emacs_strftime,
4682 with extra ut argument.
4684 2001-05-11 Paul Eggert <eggert@twinsun.com>
4686 dirname code cleanup. base_name now behaves more compatibly
4687 with POSIX basename when given file names that have trailing
4688 slashes, and similarly for dir_name. Add new primitives
4689 base_len and dir_len. Put the directory-name-related decls
4692 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4693 * backupfile.c (base_name): Likewise.
4694 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4695 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4696 * makepath.c (strip_trailing_slashes): Likewise.
4697 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4699 * rename.c (strip_trailing_slashes): Likewise.
4700 * same.c (base_name): Likewise.
4701 * stripslash.c (ISSLASH): Likewise.
4703 * addext.c: Include <dirname.h> after size_t is defined.
4704 * backupfile.c: Likewise.
4706 * addext.c (addext): Use base_len to trim redundant
4707 trailing slashes instead of doing it ourselves.
4708 But do not trim the last slash if it is not redundant.
4710 * backupfile.c (find_backup_file_name,
4711 max_backup_version): Use base_len instead of rolling it ourselves.
4712 Handle the case of "" and (on DOS) "C:" correctly.
4714 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4715 Include <string.h>, <dirname.h>.
4716 (base_name): Allow file names ending in slashes, other than names
4717 that are all slashes. In this case, return the basename followed
4718 by the slashes. This is more general, and can be used in places
4719 where the original base_name purposely had an assertion failure.
4720 (base_len): New function.
4722 * dirname.c: Include <string.h> instead of <stdlib.h>.
4723 Do not include <assert.h>; no longer needed.
4725 (memrchr): Remove decl.
4726 (dir_name_r): Remove.
4727 (dir_len): Renamed from dirlen. All callers changed.
4728 Rewrite in terms of base_name, for simplicity and consistency.
4729 (dir_name): Never return NULL. All callers changed.
4730 Do not include <stdlib.h> in test program; no longer needed.
4731 return 0; is fine for test program.
4733 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4735 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4737 * path-concat.c (path_concat): Use base_len to compute
4738 base length, not strlen; this means we cannot rely on memcpy
4741 * same.c (STREQ): Remove.
4742 (same_name): Handle the case where the basename ends in trailing '/'.
4744 * stripslash.c (strip_trailing_slashes): Return nonzero if
4745 a slash was stripped. Do not strip the last slash after a
4748 2001-04-08 Jim Meyering <meyering@lucent.com>
4750 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4751 recomputed; that's necessary when the offset spans a DST transition.
4752 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4754 2001-04-02 Jim Meyering <meyering@lucent.com>
4756 * regex.h, regex.c: Update from GNU libc.
4758 2001-03-19 Paul Eggert <eggert@twinsun.com>
4760 * version-etc.c (version_etc_copyright): Update to 2001.
4762 2001-03-16 Paul Eggert <eggert@twinsun.com>
4764 * tempname.c (uint64_t): Define to uintmax_t if
4765 not defined, and if UINT64_MAX is not defined.
4766 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4767 Reported by John David Anglin.
4769 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4771 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4772 alias if codeset is empty.
4773 * config.charset (BeOS): Use wildcard syntax.
4775 2001-03-13 Jim Meyering <meyering@lucent.com>
4777 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4778 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4781 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4783 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4785 * unicodeio.c (print_unicode_char): Simplify accordingly.
4787 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4789 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4790 support for DOS/DJGPP.
4792 2001-02-28 Paul Eggert <eggert@twinsun.com>
4794 * Makefile.am (libfetish_a_SOURCES):
4795 Add dup-safer.c, fopen-safer.c.
4796 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4798 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4800 2001-02-25 Paul Eggert <eggert@twinsun.com>
4802 The mkstemp replacement is taken from glibc 2.2.2, with some
4803 portability fixes for use outside glibc, as follows:
4805 * tempname.c (struct_stat64): New macro.
4806 (direxists, __gen_tempname): Use it.
4807 This avoids a portability problem with Solaris 8.
4809 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4810 (<stddef.h>, <stdint.h>, <string.h>):
4811 Include only if STDC_HEADERS || _LIBC.
4812 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4813 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4814 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4815 (__set_errno): Define this macro if <errno.h> doesn't.
4816 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4817 Define these macros if <stdio.h> doesn't.
4818 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4819 Define these macros if <sys/stat.h>
4820 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4821 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4822 __xstat64): Define if not _LIBC.
4823 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4824 (__gen_tempname): Invoke gettimeofday only if
4825 HAVE_GETTIMEOFDAY || _LIBC;
4826 otherwise, fall back on plain "time".
4827 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4829 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4831 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4833 2001-02-17 Jim Meyering <meyering@lucent.com>
4835 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4836 around included file name.
4838 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4840 * strftime.c: Update from GNU libc (the only changes were to comments).
4842 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4844 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4846 2001-02-17 Paul Eggert <eggert@twinsun.com>
4848 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4849 Remove workaround macros for hosts that have mbrtowc but not
4850 mbstate_t, as we now insist on proper declarations for both
4851 before using mbrtowc.
4853 2001-02-17 Jim Meyering <meyering@lucent.com>
4855 * regex.c: Update from libc.
4857 2001-02-16 Paul Eggert <eggert@twinsun.com>
4859 * alloca.c (malloc): Undef before defining, since stdlib.h
4860 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4861 Reported by Mark Hounschell via Paul Eggert.
4863 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4865 * config.charset: Update for FreeBSD 4.2.
4867 2001-01-26 Jim Meyering <meyering@lucent.com>
4869 * quotearg.c: Include stddef.h.
4870 * quote.c: Include stddef.h.
4871 Reported by Axel Kittenberger.
4873 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4874 line in double quotes so that it evokes a better diagnostic.
4875 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4876 Reported by Axel Kittenberger.
4878 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4880 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4881 to avoid a warning. Add back 'const' to inptr.
4883 2001-01-16 Jim Meyering <meyering@lucent.com>
4885 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4888 2001-01-14 Jim Meyering <meyering@lucent.com>
4890 * rename.c: New file. From Volker Borchert.
4891 Include stdlib.h, string.h or strings.h, and xalloc.h.
4892 Use strip_trailing_slashes rather than open-coding it.
4894 2001-01-03 Paul Eggert <eggert@twinsun.com>
4896 * strftime.c: Sync with glibc time/strftime.c 1.81.
4898 2001-01-03 Jim Meyering <meyering@lucent.com>
4900 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4901 local `inptr' to avoid warning with some system declarations of iconv.
4903 2000-12-29 Paul Eggert <eggert@twinsun.com>
4905 * modechange.c: Do not assume that mode_t uses the
4906 traditional octal encoding. E.g. "chmod 1 FOO" should set
4907 the other-execute bit of FOO even if S_IXOTH != 1.
4909 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4910 WOTH, XOTH, ALLM): New macros.
4911 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4912 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4914 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4915 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4917 No need to use uintmax_t; unsigned long is long enough.
4918 Don't bother to get suffix since we don't use it.
4920 2000-12-24 Jim Meyering <meyering@lucent.com>
4922 * hash.c (is_prime): Return explicit boolean values.
4923 (hash_get_first): Return NULL to appease Irix5.6's 89.
4924 Reported by Nelson Beebe.
4926 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4928 * localcharset.c (locale_charset): Add support for Win32.
4930 2000-12-18 Paul Eggert <eggert@twinsun.com>
4932 * physmem.h, physmem.c: New files.
4934 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4935 (noinst_HEADERS): Add physmem.h.
4937 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4938 't' for compatibility with Solaris 8 sort.
4940 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4942 * config.charset: Add support for BeOS.
4944 2000-12-16 Jim Meyering <meyering@lucent.com>
4946 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4947 SHELLS_FILE to a file name that's useful on djgpp systems.
4949 (ADDITIONAL_DEFAULT_SHELLS): Define.
4950 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4951 Based mostly on a patch from Prashant TR.
4953 2000-12-16 Jim Meyering <meyering@lucent.com>
4955 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4956 N and M) would have treated it like `chown N:N FILE'.
4958 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4960 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4962 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4963 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4964 to the list of canonical encodings. Rename EUC-CN to GB2312.
4966 2000-12-08 Andreas Schwab <schwab@suse.de>
4968 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4969 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4971 2000-12-07 Jim Meyering <meyering@lucent.com>
4973 * stripslash.c (ISSLASH): Define.
4974 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4977 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4978 (dir_name_r): Declare this function as static.
4979 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4980 manifest itself on a name containing a mix of slashes and
4982 Make this function work with names starting with a DOS-style
4983 drive letter and colon prefix.
4984 (dir_name): Append `.' if necessary.
4985 Based mostly on patches from Prashant TR and Eli Zaretskii.
4987 * dirname.h (dir_name_r): Remove prototype.
4989 2000-12-05 Jim Meyering <meyering@lucent.com>
4991 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4993 2000-12-04 Jim Meyering <meyering@lucent.com>
4995 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4996 Also include memory.h, stdlib.h, unistd.h if appropriate.
4997 Reported by Andreas Jaeger (conflicting declaration of malloc).
4999 2000-12-02 Jim Meyering <meyering@lucent.com>
5001 * closeout.h: Make idempotent, to avoid some obscure warnings.
5003 2000-12-01 Paul Eggert <eggert@twinsun.com>
5005 * memrchr.c: Include <config.h> before any system include file.
5007 2000-11-29 Paul Eggert <eggert@twinsun.com>
5009 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5011 2000-11-26 Jim Meyering <meyering@lucent.com>
5013 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5015 2000-11-22 Paul Eggert <eggert@twinsun.com>
5017 * strftime.c (my_strftime): Do not invoke mbrlen with a
5018 size of (size_t) -1; it's not portable.
5020 2000-11-17 Akim Demaille <akim@epita.fr>
5022 * obstack.h: Formatting changes.
5023 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5024 prevent type checking.
5025 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5026 cast the value to (void *): assigning a `foo *' to a `void *'
5028 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5030 2000-11-17 Jim Meyering <meyering@lucent.com>
5032 * strstr.c: Update from GNU libc.
5034 2000-11-16 Jim Meyering <meyering@lucent.com>
5036 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5038 2000-11-11 Jim Meyering <meyering@lucent.com>
5040 * error.c: Add a couple #includes, merging from GNU libc version.
5042 2000-11-10 Jim Meyering <meyering@lucent.com>
5044 * obstack.h: Update from GNU libc.
5045 * obstack.c: Likewise.
5047 2000-11-06 Paul Eggert <eggert@twinsun.com>
5049 * getusershell.c (setusershell): Use rewind rather than
5050 fseek/fseeko, to avoid configuration hassles with fseeko.
5051 Don't bother opening SHELLS_FILE if shellstream is NULL;
5054 2000-11-05 Jim Meyering <meyering@lucent.com>
5056 * makepath.h (make_dir): Declare.
5057 * makepath.c (make_dir): Remove `static' attribute.
5060 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5062 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5063 last one in a bucket, advance to the next bucket.
5065 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5067 * fnmatch.c: Do not comment out all the code if we are using
5068 the GNU C library, because in some cases we are replacing buggy
5069 code in the GNU C library itself.
5071 2000-10-30 Paul Eggert <eggert@twinsun.com>
5073 * error.h, getline.h, modechange.h:
5074 Remove "2000" from Copyright line, as the file hasn't been
5075 changed this year other than in the copyright notice.
5077 * xalloc.h: Add "2000" to Copyright line, as this file
5078 was changed this year.
5080 2000-10-30 Paul Eggert <eggert@twinsun.com>
5082 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5083 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5084 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5086 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5088 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5089 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5090 doesn't define __restrict_arr.
5092 2000-10-29 Jim Meyering <meyering@lucent.com>
5094 * xstat.in: Fix grammar in comment.
5096 2000-10-28 Jim Meyering <meyering@lucent.com>
5098 * memchr.c: Update from libc.
5099 Adjust for portability:
5100 [HAVE_STDLIB_H]: Include stdlib.h.
5101 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5102 Undef __memchr, too.
5103 [!weak_alias]: Define __memchr to memchr.
5105 * regex.c: Update from libc.
5106 * regex.h: Likewise.
5107 * getopt1.c: Likewise.
5108 * memcmp.c: Likewise.
5110 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5111 Avoid using fseek, when possible -- it's broken by design.
5112 Patch by Ulrich Drepper.
5114 2000-10-26 Jim Meyering <meyering@lucent.com>
5116 * strftime.c: Update from libc.
5118 2000-10-25 Jim Meyering <meyering@lucent.com>
5120 * obstack.c: Update from libc.
5122 2000-10-23 Jim Meyering <meyering@lucent.com>
5124 * hard-locale.c (hard_locale): Revert last change -- it was simply
5125 wrong. That set_locale call must not have any side effects.
5128 2000-10-22 Jim Meyering <meyering@lucent.com>
5130 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5131 [CYCLIC]: Remove now-unused definition.
5133 * save-cwd.c (O_DIRECTORY): Define, if needed.
5134 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5135 Suggestion from Ulrich Drepper.
5137 2000-10-21 Jim Meyering <meyering@lucent.com>
5139 * dirname.c (dir_name_r): New function, factored out of dir_name.
5140 (dir_name): Use dir_name_r.
5141 * dirname.h (dir_name_r): Declare it.
5143 2000-10-21 Jim Meyering <meyering@lucent.com>
5145 * dirname.c (memrchr): Declare if necessary.
5146 (dir_name): Remove the restriction that there be no
5147 trailing slashes. Now, this code skips past them, effectively
5149 [TEST_DIRNAME] (main): New unit tests.
5151 * memrchr.c: New file from GNU libc.
5152 Undef __memrchr, too.
5153 [!weak_alias]: Define __memrchr to memrchr.
5154 Guard weak_alias use with `#ifdef weak_alias'.
5156 2000-10-17 Jim Meyering <meyering@lucent.com>
5158 * quote.h (PARAMS): Define and use.
5159 Reported by Akim Demaille.
5161 * getopt.c: Update from libc.
5163 2000-10-16 Jim Meyering <meyering@lucent.com>
5165 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5168 2000-09-25 Jim Meyering <meyering@lucent.com>
5170 * md5.h (rol): Define (from GnuPG).
5172 * sha.c: Give credit (GnuPG) where due.
5173 (M): Use rol rather than open-coding it.
5174 Add a FIXME comment.
5176 2000-09-21 Jim Meyering <meyering@lucent.com>
5178 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5179 Reported by Michael Stone.
5181 2000-09-20 Jim Meyering <meyering@lucent.com>
5183 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5184 (noinst_HEADERS): Add sha.h.
5185 Based on code from Scott G. Miller and from GnuPG.
5187 2000-09-15 Jim Meyering <meyering@lucent.com>
5189 * regex.c: Update from libc.
5191 2000-09-10 Jim Meyering <meyering@lucent.com>
5193 * getopt.c (_getopt_internal): Update from glibc.
5195 2000-09-09 Jim Meyering <meyering@lucent.com>
5197 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5198 think it should be used as a general replacement for isascii.
5199 * fnmatch.c: Likewise.
5200 * mbswidth.c: Likewise
5201 * regex.c: Likewise.
5204 * userspec.c: Include sys/param.h and limits.h.
5206 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5207 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5208 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5209 UID, GID. Check range.
5211 2000-09-06 Jim Meyering <meyering@lucent.com>
5213 * getopt.c (_getopt_internal): Update from glibc.
5215 2000-08-30 Jim Meyering <meyering@lucent.com>
5217 * strftime.c: Merge in changes from GNU libc.
5219 2000-08-26 Jim Meyering <meyering@lucent.com>
5221 * closeout.c: Include "__fpending.h".
5222 (close_stdout_status): Return right away if there's nothing to flush.
5224 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5225 * __fpending.c: New file.
5226 * __fpending.h: New file.
5228 2000-08-07 Paul Eggert <eggert@twinsun.com>
5230 Standardize on "memory exhausted" instead of "Memory exhausted"
5231 or "virtual memory exhausted".
5232 * obstack.c (print_and_abort): Use "memory exhausted", not
5233 "virtual memory exhausted".
5234 * same.c (same_name): Invoke xalloc_die instead of printing
5236 * userspec.c (parse_user_spec): Likewise.
5237 * bumpalloc.h: comment fix
5238 * same.c, userspec.c: Include xalloc.h.
5240 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5241 not char *const and pointing to a constant array.
5242 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5243 (xrealloc): Comment fix.
5245 * userspec.c (parse_user_spec):
5246 Don't translate a message until just before returning,
5247 to avoid unnecessary translation.
5249 2000-08-07 Jim Meyering <meyering@lucent.com>
5251 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5252 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5253 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5254 getgroups.c, gethostname.c, getopt.h, group-member.c,
5255 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5256 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5257 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5258 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5259 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5260 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5261 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5262 yesno.c: Back out Copyright date changes for each file with no change
5263 this year. This eases coordination with other programs using the same
5264 source code modules. From Paul Eggert.
5266 2000-08-03 Greg McGary <greg@mcgary.org>
5268 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5269 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5270 (EXTEND_BUFFER): Use them.
5272 2000-08-01 Jim Meyering <meyering@lucent.com>
5274 * dirname.c (ISSLASH): Define.
5275 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5276 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5277 both `\' and `/' may be use as path separators.
5278 Based on a patch from Prashant TR.
5280 2000-07-31 Paul Eggert <eggert@twinsun.com>
5282 * quotearg.c (quotearg_n_options): Don't make the initial
5283 slot vector a constant, since it might get modified.
5285 2000-07-31 Jim Meyering <meyering@lucent.com>
5287 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5288 * obstack.c (print_and_abort): Likewise.
5290 2000-07-30 Paul Eggert <eggert@twinsun.com>
5292 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5293 buffer, so that the caller can always quote one small
5294 component of a "memory exhausted" message in slot 0.
5295 From a suggestion by Jim Meyering.
5297 2000-07-30 Jim Meyering <meyering@lucent.com>
5299 * makepath.c (make_path): Quote the other instance, too.
5301 * quotearg.c (N_STATIC_SLOTVECS): Define.
5302 (STATIC_BUF_SIZE): Define.
5303 (quotearg_n_options): Use only statically allocated storage when
5304 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5305 than STATIC_BUF_SIZE.
5307 2000-07-29 Jim Meyering <meyering@lucent.com>
5309 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5310 * dirname.c (dir_name): Likewise.
5312 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5314 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5315 (dir_name): Assert that there are no trailing slashes.
5317 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5319 * mbswidth.h (mbswidth): Add a flags argument.
5320 (mbswidth): New declaration.
5321 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5322 * mbswidth.c (mbswidth): Add a flags argument.
5323 (mbsnwidth): New function.
5325 2000-07-24 Jim Meyering <meyering@lucent.com>
5327 * mbswidth.c: Remove useless #else. From Bruno Haible.
5329 2000-07-23 Paul Eggert <eggert@twinsun.com>
5331 * mbswidth.c (_XOPEN_SOURCE):
5332 Don't define; this causes problems on Solaris 7.
5333 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5335 2000-07-23 Paul Eggert <eggert@twinsun.com>
5338 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5339 so that mbstate_t is always defined.
5341 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5342 be 1 in at least one GCC installation, and this configuration
5343 error is likely to be common. Ignoring MB_LEN_MAX hurts
5344 performance on hosts that have mbrtowc but have only unibyte
5345 locales, but I assume these hosts are rare.
5347 2000-07-23 Paul Eggert <eggert@twinsun.com>
5349 * quotearg.c: Streamline by invoking multibyte code only if needed.
5350 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5351 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5352 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5353 invoke multibyte primitives.
5355 2000-07-23 Jim Meyering <meyering@lucent.com>
5357 * basename.c (base_name): Add an assertion.
5359 2000-07-15 Bruno Haible <clisp.cons.org>
5361 * quotearg.c: When the system forces us to redefine mbstate_t,
5362 shadow its mbsinit function.
5364 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5366 * mbswidth.h: New file.
5367 * mbswidth.c: New file.
5368 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5369 (noinst_HEADERS): Add mbswidth.h.
5371 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5373 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5376 2000-07-15 Jim Meyering <meyering@lucent.com>
5378 * makepath.c: Include quote.h.
5379 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5380 corresponding argument in a `quote (...)' call.
5381 Give better diagnostics.
5383 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5384 (noinst_HEADERS): Add quote.h.
5386 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5387 from tar's src/misc.c.
5388 * quote.h: New file. Prototypes for same.
5390 2000-07-10 Paul Eggert <eggert@twinsun.com>
5392 From a suggestion by Bruno Haible.
5393 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5394 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5395 to decide whether to define the BeOS workaround macro;
5396 this adjusts to the change to AC_MBSTATE_T.
5398 2000-07-13 Paul Eggert <eggert@twinsun.com>
5400 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5402 * quotearg.c (quoting_style_args, quoting_style_vals,
5403 quotearg_buffer_restyled): Add support for
5404 clocale_quoting_style. Undo previous change to
5405 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5406 and "{RIGHT QUOTATION MARK}" msgids.
5408 2000-07-05 Paul Eggert <eggert@twinsun.com>
5410 The old behavior of quoting `like this' doesn't look good with
5411 newer, ISO-style fonts. See:
5412 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5414 Instead, quote "like this" by default. Let the translator
5415 tailor the locale-specific quoting behavior by providing
5416 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5418 * quotearg.c (N_): New macro.
5419 (gettext_default): New function.
5420 (quotearg_buffer_restyled): Use
5421 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5422 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5424 2000-07-09 Jim Meyering <meyering@lucent.com>
5426 * Most files: Update copyright dates to include 2000.
5428 2000-07-08 Jim Meyering <meyering@lucent.com>
5430 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5432 (xgethostname): Remove now-unnecessary #ifdef.
5433 Move declaration of `err' into loop where it's used.
5435 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5437 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5438 by allocating a larger buffer. Test the gethostname return value for
5439 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5440 returns an error and ENAMETOOLONG isn't defined.
5442 2000-07-05 Paul Eggert <eggert@twinsun.com>
5443 and Bruno Haible <haible@clisp.cons.org>
5445 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5447 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5449 * quotearg.c (struct quoting_options): Simplify quote_these_too
5452 2000-07-03 Jim Meyering <meyering@lucent.com>
5454 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5455 Reported by Bruno Haible.
5457 2000-07-04 Jim Meyering <meyering@lucent.com>
5459 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5460 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5463 2000-07-03 Paul Eggert <eggert@twinsun.com>
5464 and Bruno Haible <haible@clisp.cons.org>
5466 * quotearg.c (mbrtowc):
5467 Assign to *pwc, and return 1 only if result is nonzero.
5468 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5470 2000-07-03 Jim Meyering <meyering@lucent.com>
5472 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5473 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5476 2000-07-02 Jim Meyering <meyering@lucent.com>
5478 * quotearg.c (mbstate_t): Don't define here.
5480 2000-07-02 Jim Meyering <meyering@lucent.com>
5482 * nanosleep.c (SIGCONT): Define if not already defined.
5484 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5486 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5487 per change in ../m4/ls-mntd-fs.m4.
5488 (read_filesystem_list): Ignore symbolic links.
5490 2000-06-29 Jim Meyering <meyering@lucent.com>
5492 * same.c: Include <string.h> or <strings.h>, as appropriate,
5493 for declaration of strcmp.
5495 * long-options.c: Include <stdlib.h>, for declaration of exit.
5497 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5498 Avoid warning by casting result to `char *' to remove `const'.
5500 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5502 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5504 2000-06-26 Paul Eggert <eggert@twinsun.com>
5506 savedir now sets errno on failure and invokes xmalloc to get memory.
5507 Fix a couple of other minor bugs while we're at it.
5509 * savedir.c (<unistd.h>): Do not include; there's no need.
5510 (NAMLEN): Remove macro.
5511 (malloc, realloc): Remove decls.
5513 ("xalloc.h"): Include.
5514 (NAME_SIZE_DEFAULT): New macro.
5515 (savedir): Use xmalloc / xrealloc to allocate memory.
5516 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5517 Skip "" directory entries.
5518 Use strlen to calculate directory entry length, since the old method
5519 is rarely used these days and isn't worth supporting.
5520 Don't use a pointer after freeing it.
5521 Check for integer overflow when calculating allocation size.
5522 Use memcpy to copy entries, instead of stpcpy.
5523 Set errno properly when returning NULL.
5524 Check for readdir error.
5526 2000-06-26 Jim Meyering <meyering@lucent.com>
5528 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5530 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5532 * getusershell.c (xmalloc, xrealloc): Remove functions.
5534 Don't include <stdlib.h>. Don't declare malloc, realloc.
5536 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5538 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5540 2000-06-24 Jim Meyering <meyering@lucent.com>
5542 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5544 2000-06-21 Jim Meyering <meyering@lucent.com>
5546 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5548 2000-06-19 Paul Eggert <eggert@twinsun.com>
5550 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5551 (mbrtowc, mbstate_t): Define substitutes if
5552 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5553 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5554 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5556 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5558 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5559 than 1024, return a memory chunk of least possible size, instead
5560 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5561 Use free/xmalloc instead of xrealloc to avoid copying for very long
5564 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5566 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5567 address, not strdup. Include <stdlib.h> and don't declare free().
5569 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5571 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5574 2000-06-21 Jim Meyering <meyering@lucent.com>
5576 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5577 (noinst_HEADERS): Add getstr.h.
5579 * getline.c (getstr): Move into a separate file.
5580 * getstr.c (getstr): New file, extracted from getline.c, with
5581 the following changes: new parameter, delim2; both delim[12]
5582 parameters have type `int', not `char'. The latter would lose
5583 with 8-bit delimiters.
5584 * getstr.h: New file.
5586 2000-06-19 Jim Meyering <meyering@lucent.com>
5588 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5590 2000-06-18 Jim Meyering <meyering@lucent.com>
5592 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5593 Besides, these days every porting target provides a mkdir function.
5595 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5596 (this snippet comes from src/system.h).
5598 2000-06-15 Paul Eggert <eggert@twinsun.com>
5600 * human.c (adjust_value): New function.
5601 (human_readable_inexact): Apply rounding style even when
5602 printing approximate values.
5604 2000-06-14 Paul Eggert <eggert@twinsun.com>
5606 * human.c (human_readable_inexact): Allow an input block
5607 size that is not a multiple of the output block size, and vice versa.
5608 Reported by Piergiorgio Sartor.
5610 2000-06-14 Paul Eggert <eggert@twinsun.com>
5612 * getdate.y (get_date): Apply relative times after time
5613 zone indicator, not before. Reported by Todd A. Jacobs.
5615 2000-06-13 Jim Meyering <meyering@lucent.com>
5617 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5619 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5621 2000-06-12 Paul Eggert <eggert@twinsun.com>
5623 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5625 2000-06-04 Paul Eggert <eggert@twinsun.com>
5627 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5629 2000-06-04 Jim Meyering <meyering@lucent.com>
5631 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5632 SunOS 4.1.4 for which gid_t is an unsigned type.
5634 2000-06-03 Jim Meyering <meyering@lucent.com>
5636 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5638 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5640 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5641 newer, don't install charset.alias.
5642 * config.charset: Change the Linux/glibc rules so they become empty
5643 on glibc-2.1 or newer.
5645 2000-06-02 Jim Meyering <meyering@lucent.com>
5647 * mountlist.c: Back out last change. Instead, do this...
5648 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5649 member using the same `ignore'-testing code.
5650 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5654 2000-05-29 Jim Meyering <meyering@lucent.com>
5656 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5657 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5659 2000-05-22 Jim Meyering <meyering@lucent.com>
5661 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5663 2000-05-18 Jim Meyering <meyering@lucent.com>
5665 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5666 back, too, since it may have been modified by allocate_entry.
5667 (hash_delete): Rewrite to use neither the assignment operator
5668 nor the comma operator in an if-expression.
5670 2000-05-15 Paul Eggert <eggert@twinsun.com>
5673 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5674 Remove; no longer needed.
5675 "quotearg.h": Add include.
5676 (file_name): Do not bother to explicitly initialize to NULL; it's less
5677 efficient on some hosts.
5678 (close_stdout_status): Remove test as to whether stdout was already
5679 closed; it breaks for the case "echo x | sort >&-".
5680 Quote file name colons.
5681 Do not assume that _("write error") lacks format strings.
5683 2000-05-15 Jim Meyering <meyering@lucent.com>
5685 * version-etc.c (version_etc_copyright): Update the copyright string
5686 used in all --version output.
5688 2000-05-14 Jim Meyering <meyering@lucent.com>
5690 * closeout.c (close_stdout_set_file_name): New function.
5691 (close_stdout_status): Use new file-scoped global.
5692 Return right away if fstat says the stdout file descriptor is invalid.
5693 * closeout.h (close_stdout_set_file_name): Declare.
5695 2000-05-10 Jim Meyering <meyering@lucent.com>
5697 * closeout.c [default_exit_status]: New file-scoped variable.
5698 (close_stdout_set_status): New function.
5699 * closeout.h (close_stdout_set_status): Declare.
5701 2000-05-08 Jim Meyering <meyering@lucent.com>
5703 * long-options.c: Don't include closeout.h.
5704 (parse_long_options): Don't call close_stdout for --version.
5706 2000-05-06 Jim Meyering <meyering@lucent.com>
5708 * strnlen.c: Undefine __strnlen and strnlen.
5709 [!weak_alias]: Define __strnlen to strnlen.
5711 * atexit.c: New file, from libiberty.
5713 2000-05-06 Jim Meyering <meyering@lucent.com>
5715 * closeout.c (close_stdout_status): Also check for errors on the
5718 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5720 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5721 instead of xmalloc, xrealloc, path_concat.
5722 (locale_charset): Treat empty environment variables as absent.
5723 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5725 2000-05-04 Jim Meyering <meyering@lucent.com>
5727 * getopt.c: Update from glibc.
5728 * obstack.c: Likewise.
5729 * obstack.h: Likewise.
5730 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5732 * regex.h: Likewise.
5733 * strndup.c: Likewise.
5734 * strnlen.c: New file, from glibc.
5736 2000-05-01 Jim Meyering <meyering@lucent.com>
5738 * full-write.c (full_write): Remove `FIXME' part of comment.
5740 2000-04-29 Jim Meyering <meyering@lucent.com>
5742 * path-concat.c: Declare strdup only if it's not defined.
5743 * canon-host.c: Likewise.
5745 2000-04-28 Jim Meyering <meyering@lucent.com>
5747 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5748 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5749 included first, then limits.h is included by locale.h by libintl.h.
5750 From John David Anglin.
5752 2000-04-25 Jim Meyering <meyering@lucent.com>
5754 * makepath.c (S_IRWXUGO): Define.
5755 (make_path): Always perform explicit chmod if MODE specifies any
5756 of the `special' permission bits. Prompted by a bug report against
5757 install from Mate Wierdl and Joost van Baal.
5759 2000-04-18 Jim Meyering <meyering@lucent.com>
5763 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5764 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5766 2000-04-17 Jim Meyering <meyering@lucent.com>
5768 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5769 the definition of it to rpl_strftime also defined-away the system's
5772 2000-04-15 Jim Meyering <meyering@lucent.com>
5774 Use `C' to denote so-called `contiguous' files, the same way
5776 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5777 (ftypelet): Use S_ISCTG.
5778 From Michael Deutschmann.
5780 2000-04-14 Jim Meyering <meyering@lucent.com>
5782 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5784 2000-04-08 Jim Meyering <meyering@lucent.com>
5786 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5787 names don't conflict. Reported by Eli Zaretskii.
5789 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5791 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5792 bug. Deal with the different error behavior of Irix iconv.
5794 2000-04-07 Jim Meyering <meyering@lucent.com>
5796 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5797 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5799 2000-04-05 Jim Meyering <meyering@lucent.com>
5801 Portability tweaks required for ultrix4.3.
5802 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5803 * readutmp.c: Include sys/types.h before sys/stat.h.
5804 * canon-host.c: Declare strdup.
5805 * path-concat.c: Likewise.
5806 From John David Anglin.
5808 2000-04-04 Jim Meyering <meyering@lucent.com>
5810 Be more DOS 8.3-friendly.
5811 * ref-add.sin: Renamed from ref-add.sed.in.
5812 * ref-del.sin: Renamed from ref-del.sed.in.
5813 * Makefile.am: Reflect renaming.
5814 Reported by Eli Zaretskii.
5816 Use a temporary file name that won't clash with `charset.alias'
5817 in the DOS 8.3 name space.
5818 * Makefile.am (charset_tmp): Define.
5819 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5820 (uninstall-local): Likewise.
5821 Reported by Eli Zaretskii.
5823 2000-03-29 Paul Eggert <eggert@twinsun.com>
5825 * time/strftime.c (my_strftime): Make sure we call the system
5826 strftime, not ourselves, when invoking the underlying strftime.
5828 2000-03-24 Jim Meyering <meyering@lucent.com>
5830 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5831 (charset_alias): Define.
5832 (install-exec-local): Factor out common code.
5833 (uninstall-local): Split lines longer than 80.
5834 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5836 (.sed.in.sed): New rule. Don't redirect directly to $@.
5837 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5839 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5841 * config.charset: Output a line containing "Packages using this file".
5842 * ref-add.sed.in, ref-del.sed.in: New files.
5843 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5844 ref-del.sed): New rules.
5846 2000-03-17 Jim Meyering <meyering@lucent.com>
5848 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5849 Otherwise, include <strings.h>
5851 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5853 * unicodeio.c (utf8_wctomb): New function.
5854 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5855 format instead of in UCS-4 with platform dependent endianness.
5857 2000-03-07 Paul Eggert <eggert@twinsun.com>
5859 * savedir.c (savedir): Work even if directory size is
5860 negative; this can happen with some screwy NFS configurations.
5862 2000-03-06 Jim Meyering <meyering@lucent.com>
5864 * localcharset.c (get_charset_aliases): Don't try to free file_name
5865 if it's NULL (because we ran out of memory). From Bruno Haible.
5867 2000-03-05 Jim Meyering <meyering@lucent.com>
5869 * localcharset.c ("path-concat.h"): Include.
5870 (get_charset_aliases): Use path_concat instead of ANSI string
5873 * unicodeio.h (PARAMS): Define.
5874 Use it to guard prototype.
5876 2000-03-04 Jim Meyering <meyering@lucent.com>
5878 * Makefile.am (install-exec-local): Create $(libdir) before installing
5880 (uninstall-local): Uncomment this rule so `make distcheck' works
5883 * unicodeio.c (<errno.h>): Include it.
5884 (errno): Declare if not defined.
5886 * localcharset.c: Add Bruno's comment justifying use of volatile.
5888 * config.charset: New version, incorporating remarks from a linux
5889 i18n mailing list. From Bruno Haible.
5891 2000-03-02 Jim Meyering <meyering@lucent.com>
5893 * Makefile.am (EXTRA_DIST): Add config.charset.
5895 2000-03-01 Jim Meyering <meyering@lucent.com>
5897 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5898 * unicodeio.c: Likewise.
5900 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5902 * config.charset: New file.
5903 * localcharset.c: New file.
5904 * unicodeio.h, unicodeio.c: New files.
5905 * Makefile.am (DEFS): Add -DLIBDIR=...
5906 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5907 (noinst_HEADERS): Add unicodeio.h.
5908 (all-local, install-exec-local, charset.alias): New targets.
5910 2000-02-28 Paul Eggert <eggert@twinsun.com>
5912 * quotearg.c (ALERT_CHAR): New macro.
5913 (quotearg_buffer_restyled): Use it.
5915 2000-02-27 Jim Meyering <meyering@lucent.com>
5917 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5918 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5920 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5921 not `#if STDC_HEADERS'.
5922 Declare malloc if needed.
5924 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5925 now that autoconf always defines the HAVE_DECL_ symbols.
5926 * human.c: Likewise.
5928 * strtoumax.c: Likewise.
5930 * backupfile.c: Arrange for cpp to fail if the configure-time
5931 declaration check was not run.
5933 * human.c: Likewise.
5935 * strtoumax.c: Likewise.
5937 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5938 then first look up the entire `.'-containing string as a login name.
5940 2000-02-18 Paul Eggert <eggert@twinsun.com>
5942 * getdate.y: Handle two-digit years with leading zeros correctly.
5943 (textint): New typedef.
5944 (parser_control): Member year changed from int to textint.
5946 (YYSTYPE): Removed; replaced by %union with int and textint members.
5947 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5948 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5949 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5950 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5951 (date, number, to_year): Use width of number in digits, not its value,
5952 to determine whether it's a 2-digit year, or a 2-digit time.
5953 (yylex): Store number of digits of numeric tokens.
5954 Reported by John Kendall.
5956 (parser_control): Changed from struct parser_control to typedef (for
5957 consistency). All uses changed.
5959 (tID): Removed; not used.
5960 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5962 2000-02-14 Paul Eggert <eggert@twinsun.com>
5964 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5965 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5967 2000-02-12 Jim Meyering <meyering@lucent.com>
5969 * userspec.c (ISDIGIT): Define it.
5970 (isdigit): Remove definition.
5971 (is_number): Use ISDIGIT, not isdigit.
5972 <libintl.h>: Include.
5974 (parse_user_spec): Mark translatable strings.
5976 2000-02-10 Jim Meyering <meyering@lucent.com>
5978 With these changes, nanosleep.[ch] are finally enough like the other
5979 lib/* replacement files to compile on a few more losing systems.
5981 * nanosleep.h: Don't include config.h.
5982 Remove prototype from declaration of nanosleep.
5983 (PARAMS): Remove now-unneeded definition.
5984 * nanosleep.c: #undef nanosleep.
5985 (rpl_nanosleep): Rename from nanosleep.
5987 2000-02-03 Jim Meyering <meyering@lucent.com>
5989 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5990 rather than with `#if HAVE_UTMPNAME'.
5992 2000-02-01 Jim Meyering <meyering@lucent.com>
5994 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5996 2000-01-31 Jim Meyering <meyering@lucent.com>
5998 * nanosleep.h (nanosleep): Guard declaration with
5999 `#if ! HAVE_DECL_NANOSLEEP'.
6000 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6001 the declaration in that vendor's sys/timers.h.
6002 Reported by Christian Krackowizer.
6004 * quotearg.c (ISASCII): Add #undef and move definition to follow
6005 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6006 (ISPRINT): Likewise.
6007 Reported by Tom Tromey.
6009 2000-01-30 Jim Meyering <meyering@lucent.com>
6011 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6012 uses of ->ut_name. The latter doesn't work with new Linux header files
6013 where only utmpx.ut_user is declared.
6015 * readutmp.h (UT_USER): Define.
6017 2000-01-23 Jim Meyering <meyering@lucent.com>
6019 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6022 2000-01-22 Jim Meyering <meyering@lucent.com>
6024 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6025 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6026 Required for some AIX systems. Reported by Christian Krackowizer.
6027 [TESTING] (main): New function.
6029 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6030 * dirname.c (dir_name): Support for DOS-style file names with drive
6033 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6035 * strverscmp.c (ISDIGIT): Define.
6036 (strverscmp): Use ISDIGIT, not isdigit.
6038 2000-01-17 Paul Eggert <eggert@twinsun.com>
6040 * nanosleep.c (nanosleep):
6041 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6042 POSIX.1 doesn't require SA_INTERRUPT and some systems
6043 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6044 it's been part of POSIX.1 since day 1 (in 1988).
6046 2000-01-17 Jim Meyering <meyering@lucent.com>
6048 * interlock: Remove unused file. Reported by François Pinard.
6050 2000-01-16 Paul Eggert <eggert@twinsun.com>
6052 * quotearg.c (quotearg_buffer_restyled): Do not quote
6053 alert, backslash, formfeed, and vertical tab unnecessarily in
6054 shell quoting style.
6057 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6058 Free Software Foundation, Inc.
6059 Copying and distribution of this file, with or without modification,
6060 are permitted provided the copyright notice and this notice are preserved.