1 2005-01-06 Bruno Haible <bruno@clisp.org>
3 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4 * fwriteerror.c: Include <stdbool.h>.
5 (fwriteerror): At the end, close the file stream. Record whether
6 stdout was already closed.
8 2004-05-27 Bruno Haible <bruno@clisp.org>
10 * execute.c (environ): Declare if needed.
11 * pipe.c (environ): Likewise.
12 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
14 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
16 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
17 definitions to be after all include files, to avoid collisions.
18 Problem reported by Bob Proulx.
20 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
22 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
23 not needed. This removes a dependency on the gettext module.
24 [defined _LIBC]: Do not include <libintl.h>; not needed.
26 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
28 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
31 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
33 * argp-parse.c: Include <stddef.h>.
34 (alignof, alignto): New macros.
35 (parser_init): Don't assume that void * is aligned sufficiently
38 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
39 need to extend the stack.
40 (YYINITDEPTH): New macro, so that the initial stack isn't overly
43 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
45 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
47 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
49 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
50 Remove now-obsolete comment about AIX.
51 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
52 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
53 (YYMAXDEPTH): New macro.
55 2004-12-18 Bruno Haible <bruno@clisp.org>
57 * fatal-signal.c (fatal_signals): Make non-const.
58 (init_fatal_signals): New function.
59 (uninstall_handlers, install_handlers): Ignore signals that were set to
61 (at_fatal_signal): Call init_fatal_signals.
62 (init_fatal_signal_set): Likewise. Ignore signals that were set to
64 Reported by Paul Eggert.
66 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
68 * getdate.y (textint): New member "negative".
69 (time_zone_hhmm): New function.
70 Expect 14 shift-reduce conflicts, not 13.
71 (o_colon_minutes): New rule.
72 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
73 (yylex): Set the "negative" member of signed numbers.
75 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
77 Changes imported from coreutils.
78 * hard-locale.c: Assume <locale.h> exists.
80 (GLIBC_VERSION): New macro.
81 (hard_locale): Assume setlocale exists.
82 Rewrite to avoid #ifdef.
83 Use strdup rather than malloc + strcpy.
84 * human.c: Assume <locale.h> exists.
85 (human_readable): Assume localeconv exists.
87 2004-12-01 Jakub Jelinek <jakub@redhat.com>
89 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
90 convert T2, not T. (Imported from libc.)
92 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
94 * getcwd.c (is_ENAMETOOLONG): New macro.
95 (__getcwd.c): Don't restore errno; glibc doesn't.
96 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
97 first, falling back to our code only if its results look suspicious.
98 Ensure that the resulting buffer is only as large as necessary.
100 * readutmp.c: Include readutmp.h first.
101 Include <errno.h>, since readutmp.h no longer does that.
102 * readutmp.h: Don't include <errno.h>,
103 <sys/param.h>, <time.h>; not needed to establish interface.
104 (errno): Remove decl.
105 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
106 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
107 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
109 2004-11-28 Simon Josefsson <jas@extundo.com>
111 * base64.h, base64.c: New file.
113 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
115 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
117 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
119 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
120 HP's ANSI C compiler.
121 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
122 Declaring int functions causes warnings on some modern systems and
123 shouldn't be needed to compile on ancient ones.
124 * same.c (MIN) [defined MIN]: Don't define, since it's already
127 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
128 with the following changes.
129 (__set_errno): Parenthesize properly.
131 (MIN, MAX, MATCHING_INO): New macros.
132 (__getcwd): Define with prototype, not K&R form.
133 Use heuristics to allocate default buffer on stack if possible.
134 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
135 behavior, and to avoid the PATH_MAX limit when computing
137 Use MATCHING_INO to compare inode number to file.
138 Check for arithmetic overflow in size calculations.
139 Fix bug in reallocation of dot array that caused getcwd to fail
140 on directories nested deeper than 75.
141 Be more careful about saving errno on error.
142 Do not use realloc; use only free+malloc, as this is a bit
143 more flexible and avoids a needless copy operation.
144 Do not inspect st_dev and st_ino for symbolic links; POSIX
145 doesn't specify the latter.
146 Check for closedir errors.
147 Avoid needless casts.
148 Use "#ifdef weak_alias" around weak_alias, to be like other
150 The following changes to getcwd.c have effect only when used in
151 gnulib; they have no effect inside glibc proper.
152 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
153 as alloca isn't used.
154 (alloca, __alloca): Likewise.
155 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
156 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
157 unconditionally, as gnulib assumes C89 or better.
158 Do not include <sys/param.h>.
159 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
160 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
162 (NULL) [!defined NULL]: Remove; we assume C89 or better.
163 Include <dirent.h> in a way that is compatible with modern Autoconf.
164 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
165 New macros, if not already defined.
166 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
167 Use "_LIBC", not "defined _LIBC", for consistency.
168 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
170 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
171 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
172 * xgetcwd.c: David MacKenzie's old code was removed, so give
173 credit only to Jim Meyering and adjust the copyright dates.
174 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
175 <stdlib.h>, <unistd.h>, "pathmax.h".
176 Instead, include "xgetcwd.h" (first) and "getcwd.h".
177 (INITIAL_BUFFER_SIZE): Remove.
178 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
180 2004-11-23 Jim Meyering <jim@meyering.net>
182 * getopt_.h: Remove trailing blanks.
184 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
186 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
187 (futimens): New function, which uses futimes if available.
188 (futimens, utimens): Support timespec==NULL, with same semantics
189 as utime and utimens.
190 * utimens.h (futimens): New decl.
192 2004-11-23 Jim Meyering <jim@meyering.net>
194 * __fpending.c: Add comment.
196 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
198 * getopt_.h: Re-addition of __getopt_argv_const caused
199 redefinition warnings. To avoid them, include the defines
200 in `#if !defined __need_getopt ... #endif'. The only place
201 where __getopt_argv_const is used is in definitions
202 of getopt_long and getopt_long_only below, which are as well
203 protected by `#ifndef __need_getopt'.
204 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
205 __need_getopt after including <stdio.h> and <unistd.h> These
206 headers might have defined it.
208 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
210 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
212 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
213 optopt): Use them instead of invoking ## directly; otherwise, the
214 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
216 2004-11-19 Bruno Haible <bruno@clisp.org>
218 * strtok_r.c: Move comments from here...
219 * strtok_r.h: ... to here.
221 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
223 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
224 might fail. Problem reported by Yoann Vandoorselaere.
225 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
226 that mishandle size_t overflow.
228 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
230 * canon-host.c: Include "strdup.h".
231 (canon_host): Use getaddrinfo if available, so that IPv6 works.
232 Use strdup instead of malloc/strcpy to duplicate strings.
234 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
235 (human_space_before_unit): New constant.
236 * human.c (human_readable): Support it.
238 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
239 (xgetcwd): Set errno correctly when failing.
240 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
241 the failure is actually due to a PATH_MAX problem.
243 Further getopt changes to make it more likely that glibc will
244 buy the changes back.
245 * getopt.c (POSIXLY_CORRECT): New constant.
246 (getopt): Use it, so to preserve glibc semantic
247 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
248 when compiling for libc.
249 * getopt_.h (__getopt_argv_const): Bring it back.
250 (getopt_long, getopt_long_only): Use it.
252 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
253 New arg POSIXLY_CORRECT. All callers changed.
254 (getopt): Argv is now char * const *, as per standard.
255 (_getopt_internal_r, _getopt_internal): Argv is now char **,
256 not char *__getopt_argv_const *.
257 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
258 _getopt_long_only_r): Likewise.
259 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
260 * getopt_int.h (_getopt_internal, _getopt_internal_r,
261 _getopt_long_r, _getopt_long_only_r): Likewise.
262 * getopt_.h (__getopt_argv_const): Remove.
263 (getopt): Argv is now char * const *, as per standard.
265 * getdate.y (tORDINAL): New token.
266 (day, relunit): Allow it for relative times.
267 (relative_time_table): Use tORDINAL for ordinals.
269 2004-11-15 Jim Meyering <jim@meyering.net>
271 * closeout.c: Include "__fpending.h" once again.
273 (close_stdout): Don't fail just because stdout was closed initially,
274 since some programs don't write to stdout in the normal course of
275 operation (other than --version and --help), and we don't want this
276 function to make e.g. `touch file >&-' fail.
277 But do fail if it was closed and someone has tried to write to it.
278 E.g., `printf foo >&-' must fail.
280 2004-11-11 Simon Josefsson <jas@extundo.com>
282 * strtok_r.h, strtok_r.c: New file.
284 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
286 * getopt_.h (__getopt_argv_const): New macro, to be used so that
287 we can stop lying to compilers about the constness of argv when we
288 are compiled outside glibc.
289 (getopt, getopt_long, getopt_long_only): Use it.
290 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
292 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
293 _getopt_long_only_r): Likewise.
294 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
295 _getopt_long_only_r): Likewise.
297 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
298 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
299 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
300 the other external symbols.
301 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
302 declaration, since the above renaming now works around collisions.
304 2004-11-11 Jim Meyering <jim@meyering.net>
306 * linebreak.c: Remove trailing blanks.
307 * alloca_.h: Likewise.
309 * euidaccess.c: Likewise.
310 * allocsa.h: Likewise.
312 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
314 * mktime.c (SHR): New macro, which is a portable
315 substitute for >> that should work even on Crays.
316 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
317 Problem reported by Mark D. Baushke in
318 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
319 * getdate.y (SHR): Likewise.
321 * strftime.c (SHR): Likewise.
323 * quotearg.c (struct quoting_options): Use unsigned int for
324 quote_these_too, so that right shifts are well defined. All uses
327 2004-11-10 Simon Josefsson <jas@extundo.com>
329 * getaddrinfo.h, getaddrinfo.c: New files.
331 2004-11-10 Jim Meyering <jim@meyering.net>
333 Ensure that no close failure goes unreported.
334 * closeout.c (close_stdout): Always close stdout. I.e., don't
335 return early when it seems there's nothing to flush.
336 Don't include __fpending.h.
338 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
340 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
342 2004-11-05 Bruno Haible <bruno@clisp.org>
344 * readlink.c: Include stddef.h, needed for size_t on Woe32.
345 Reported by Mark D. Baushke <mdb@cvshome.org>.
347 2004-11-04 Bruno Haible <bruno@clisp.org>
349 2004-09-11 Bruno Haible <bruno@clisp.org>
350 * allocsa.valgrind: New file.
351 2004-02-06 Bruno Haible <bruno@clisp.org>
352 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
353 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
354 Reported by Christopher Seip <chris.seip@hp.com>.
356 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
358 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
359 with errno == ERANGE if the buffer is too small.
360 Problem reported by Mark D. Baushke.
362 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
364 * xreadlink.c (MAXSIZE): New macro.
365 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
366 size does not exceed MAXSIZE. Avoid cast.
367 As suggested by Mark D. Baushke in
368 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
369 if readlink fails with buffer size just under MAXSIZE, try again
372 2004-11-02 Derek R. Price <derek@ximbiot.com>
373 and Paul Eggert <eggert@cs.ucla.edu>
375 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
376 (get_date): Overparenthesize to avoid GCC warning.
378 2004-11-02 Bruno Haible <bruno@clisp.org>
380 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
381 function returns void.
383 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
385 * getpass.c (fflush_unlocked, flockfile, funlockfile)
386 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
389 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
391 * getdate.y: Add support for TZ="foo" within a date string.
392 Fix some bugs near time_t boundaries. Reject dates with
393 out-of-range components, e.g., "Sept 31".
394 Include <stdlib.h>, "setenv.h", "xalloc.h".
395 (ISDIGIT_LOCALE): Remove; unused.
396 Note that the TZ and time functions used here are not reentrant.
397 (mktime_ok, get_tz): New functions.
398 (TZBUFSIZE): New constant.
399 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
400 This requires that we sometimes generate our own TZ="XXX..." setting.
402 2004-10-27 Derek R. Price <derek@ximbiot.com>
404 * mktime.c (not_equal_tm): Remove redundant check.
406 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
408 * getdate.y: Use Bison 1.875 features, and some minor
409 code cleanups. This change does not affect semantics.
410 Don't include <stdlib.h>; no longer needed.
411 Don't include unlocked-io.h; only the "#if TEST" code uses
412 stdio, and performance isn't crucial there.
413 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
414 Bison 1.875 features as described below.
415 All uses of "PC." replaced by "pc->".
416 (YYSTYPE): Add a forward declaration.
417 (yylex, yyerror): Use full prototypes in forward decls.
418 Use "%pure-parser" rather than obsolescent "%pure_parser".
419 Use %parse-param and %lex-param instead of obsolescent
420 YYPARSE_PARAM and YYLEX_PARAM.
421 (meridian_table, month_and_day_table, time_units_table,
422 relative_time_table, time_zone_table, military_table,
423 lookup_zone, lookup_word, get_date):
424 Use NULL instead of 0 where appropriate.
425 (to_hour): Avoid abort (), to avoid a dependency on
427 (yyerror, yylex): Now accepts parser_control * arg.
428 (main) [TEST]: Use '\0' rather than 0 for char.
430 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
432 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
433 It's now the caller's responsibility to handle the case where
434 !HAVE_GETPAGESIZE && !defined getpagesize.
436 * mktime.c (leapyear): Arg is long int, not int.
438 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
440 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
442 2004-10-12 Simon Josefsson <jas@extundo.com>
444 * getpass.c (fflush_unlocked, flockfile, funlockfile)
445 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
448 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
450 * vsnprintf.h: New file.
451 * vsnprintf.c: New file.
453 2004-10-07 Bruno Haible <bruno@clisp.org>
455 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
456 into the provided buffer.
458 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
460 * diacrit.c, diacrit.h: Add GPL notice.
462 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
463 * atanl.c (atanl): Keep the code as similar to glibc as possible.
464 * logl.c (logl): Keep the code as similar to glibc as possible.
465 This avoids a potential constant-folding bug.
467 2004-10-05 Bruno Haible <bruno@clisp.org>
469 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
471 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
473 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
474 * xmalloc.c (xmemdup): Likewise.
475 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
476 XFREE): Remove these long-obsolescent macros.
477 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
480 * regex.c (re_comp): Cast gettext return value to char *,
481 Problem reported by Martin Neitzel via Mark D. Baushke.
483 2004-10-04 Simon Josefsson <jas@extundo.com>
485 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
486 '#ifdef USE_UNLOCKED_IO'.
488 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
490 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
491 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
492 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
493 regex.c, sha1.c, version-etc.c, yesno.c:
494 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
495 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
496 the includer's responsibility.
500 * modechange.c (mode_compile): Don't decrement a pointer that
501 points to the start of a string, as the C Standard says the
502 resulting behavior is undefined.
504 * backupfile.h (enum backuptype): Rename none -> no_backups,
505 simple -> simple_backups, numbered_existing ->
506 numbered_existing_backups, numbered -> numbered_backups
507 to avoid shadowing problems. All uses changed.
508 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
509 * backupfile.c (check_extension, numbered_backup):
510 Rename locals to avoid shadowing 'basename'.
511 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
514 * .cppi-disable: Add getopt_.h, getopt_int.h.
515 * .cvsignore: Add getopt.h.
517 2004-10-04 Simon Josefsson <jas@extundo.com>
519 * memmem.h: New file.
520 * memmem.c: New file, taken from glibc.
522 2004-10-02 Jim Meyering <jim@meyering.net>
524 * dirfd.h, getpagesize.h: Add copyright notice.
526 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
528 * snprintf.c: Remove comments as to why each header is needed.
530 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
532 * strsep.h: New file.
533 * strsep.c: New file.
535 2004-10-01 Simon Josefsson <jas@extundo.com>
537 * snprintf.c (snprintf): Handle size==0.
539 2004-10-01 Simon Josefsson <jas@extundo.com>
540 Bruno Haible <bruno@clisp.org>
542 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
543 (snprintf): Declare 'args'.
545 2004-09-30 Simon Josefsson <jas@extundo.com>
547 * snprintf.h, snprintf.c: New files.
549 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
551 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
552 (hol_entry_help): Never translate an empty string.
553 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
554 * argp.h (OPTION_NO_TRANS): New option.
556 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
558 * xvasprintf.c: Include xalloc.h.
559 (xvasprintf): Use xalloc_die, not xmalloc_die.
561 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
563 * dummy.c: Change copyright notice to FSF, and license to GPL.
565 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
567 * argp-pvh.c (argp_program_version_hook): Provide initial value.
568 Problem reported by Bruno Haible in:
569 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
571 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
573 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
574 in case some system header has #define'd it. Problem reported by
576 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
578 2004-09-08 Bruno Haible <bruno@clisp.org>
580 * stdint_.h.in: New file, taken from GNU clisp.
582 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
584 * xvasprintf.h: New file.
585 * xvasprintf.c: New file.
586 * xasprintf.c: New file.
588 2004-09-08 Bruno Haible <bruno@clisp.org>
590 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
592 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
594 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
596 Import from coreutils.
597 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
598 strings on unbounded length. alloca's performance benefits aren't
601 (parse_with_separator): New function, with most of the internals
602 of the old parse_user_spec. Allow user to omit both user and group,
603 for compatibility with FreeBSD.
604 Clone only the user name, not the entire spec.
605 Do not set *uid, *gid unless entirely successful.
606 Avoid memory leak in some failing cases.
607 Fix regression for USER.GROUP reported by Dmitry V. Levin in
608 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
609 (parse_user_spec): Rewrite to use parse_with_separator.
611 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
613 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
614 its complicated substitute.
615 * argp-help.c: Include <errno.h>, for program_invocation_short_name
616 and program_invocation_name.
617 (__argp_basename) [!_LIBC]: Remove; the only use was
618 replaced by its body.
619 (__argp_short_program_name): Change condition from
620 !defined __argp_short_program_name to
621 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
622 to match argp-namefrob.h.
623 (__argp_failure): Don't assume strerror_r returns char *.
624 * argp-parse.c (N_): Define unconditionally.
625 (argp_default_options): Fill out initializers with 0 to avoid
628 2004-08-12 Simon Josefsson <jas@extundo.com>
630 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
631 * getopt_.h: Renamed from getopt.h.
633 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
635 Merge from coreutils.
637 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
638 wmemchr or wmemcpy. Problem reported by Robert Dahlem
639 for Reliant Unix 5.43.
641 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
642 (union fooround): Use uintmax_t, not long int.
643 The rest is a merge from libc:
644 [defined _LIBC]: Include <shlib-compat.h>.
645 (_obstack) [defined _LIBC]: Remove after 2.3.4.
647 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
649 * strverscmp.c: Convert to UTF-8.
651 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
653 * obstack.h (obstack_empty_p):
654 Don't assume that chunk->contents is suitably aligned.
655 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
656 Likewise. Problem reported by Benno in
657 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
659 * chown.c (rpl_chown): Work even if the file is writeable but not
660 readable. This could be improved further but it'd take some work.
662 2004-08-08 Simon Josefsson <jas@extundo.com>
664 * xgethostname.c: Don't include error.h (not used).
667 * getpass.c: Include getpass.h first.
669 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
671 * xalloc-die.c: New files.
672 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
674 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
675 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
676 (_, N_, xalloc_die): Move to xalloc-die.c.
677 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
678 so that we needn't mess with xalloc_msg_memory_exhausted.
680 * sha1.h: Renamed from sha.h.
681 (SHA1_H): Renamed from _SHA_H.
682 (sha1_ctx): Renamed from sha_ctx.
683 (sha1_init_ctx): Renamed from sha_init_ctx.
684 (sha1_process_block): Renamed from sha_process_block.
685 (sha1_process_bytes): Renamed from sha_process_bytes.
686 (sha1_finish_ctx): Renamed from sha_finish_ctx.
687 (sha1_read_ctx): Renamed from sha_read_ctx.
688 (sha1_stream): Renamed from sha_stream.
689 (sha1_buffer): Renamed from sha_buffer.
690 * sha1.c: Likewise; renamed from sha.c.
691 Do not include <sys/types.h>.
692 Include <stddef.h> rather than <stdlib.h>.
694 2004-08-08 Bruno Haible <bruno@clisp.org>
696 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
697 FILESYSTEM_PREFIX_LEN.
698 * progreloc.c: Likewise.
699 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
701 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
704 * argp-help.c (make_hol, hol_append): Don't assume that
705 SIZE_MAX is a valid preprocessor constant.
706 (__argp_basename): Change from "#ifndef _LIBC"
707 to "#ifndef __argp_short_program_name", so that
708 we don't compile these functions for tar.
710 More merges from coreutils.
711 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
712 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
714 * addext.c: Remove; no longer needed.
715 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
716 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
717 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
718 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
719 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
720 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
721 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
722 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
723 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
724 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
725 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
726 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
727 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
728 Import changes from coreutils.
730 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
732 Merge from coreutils.
734 * .gdb-history: Remove; this doesn't belong here.
736 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
737 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
738 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
740 * dirname.h: Include <stdbool.h>.
741 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
742 for consistency with POSIX terminology. All uses changed.
743 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
744 (strip_trailing_slashes): Use bool for booleans.
745 * stripslash.c (strip_trailing_slashes): Likewise.
747 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
748 sometimes returns a positive errno value even when it succeeds.
749 (print_errno_message) [!LIBC]: Fall back on strerror if
752 * path-concat.c (mempcpy): Don't define if a system header defines it.
753 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
754 (longest_relative_suffix): New function.
755 (path_concat): Use it. Assume first argument is not NULL.
756 Port to DOS. Omit redundant separators.
757 Report an error instead of returning NULL.
758 Use mempcpy instead of memcpy.
759 (xpath_concat): Remove: not declared or used.
761 * same.h: Include <stdbool.h>
762 (same_name): Return bool, not int.
763 * same.c (same_name): Likewise.
764 (errno): Don't declare; we assume C89 or better now.
766 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
767 if not already defined.
769 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
770 * dup-safer.c (errno): Likewise.
772 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
774 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
777 2004-08-03 Simon Josefsson <jas@extundo.com>
779 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
780 * progname.h: Don't include stdbool.h.
782 2004-08-02 Simon Josefsson <jas@extundo.com>
784 * getsubopt.h: New file, with comments from Bruno Haible.
785 * getsubopt.c: New file, from glibc, but slightly modified based on
786 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
788 2004-08-01 Simon Josefsson <jas@extundo.com>
790 * xgetdomainname.c: Include stdlib.h, for free().
792 2004-07-16 Simon Josefsson <jas@extundo.com>
796 2004-07-16 Bruno Haible <bruno@clisp.org>
798 * backupfile.h: Add extern "C" for C++.
799 * closeout.h: Likewise.
800 * copy-file.h: Likewise.
801 * findprog.h: Likewise.
802 * full-write.h: Likewise.
803 * pathname.h: Likewise.
804 * progname.h: Likewise.
805 * stpcpy.h: Likewise.
806 * stpncpy.h: Likewise.
807 * strcase.h: Likewise.
808 * strstr.h: Likewise.
809 * xalloc.h: Likewise.
811 * mbswidth.h: Add extern "C" for C++.
812 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
814 2004-07-09 Simon Josefsson <jas@extundo.com>
816 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
817 failed without this.)
819 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
821 * fchown-stub.c: New file.
823 2004-06-24 Jim Meyering <jim@meyering.net>
825 * obstack.h (obstack_base): Cast to (void *), per documentation.
827 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
829 * argz.c, argz_.h: New files, which are autoupdated from libtool.
831 2004-06-01 Jim Meyering <jim@meyering.net>
833 * calloc.c: New file.
835 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
837 * getdate.y (yylex): Allow space between sign and number.
838 Problem reported by Dan Jacobson.
840 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
841 and Jim Meyering <jim@meyering.net>
843 Merge from coreutils CVS.
845 * stat-macros.h: New file, with contents from file-type.h
846 and coreutils' system.h.
847 * file-type.c: Include "stat-macros.h".
848 * file-type.h (file_type): Move all macro definitions to new file,
851 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
852 Wrap old code with this conditional.
853 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
854 function that does not dereference symlinks.
855 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
857 * xreadlink.c: Include xreadlink.h first, to catch .h file
859 (xreadlink): Accept new arg SIZE, for efficiency.
860 All decls and uses changed.
861 * xreadlink.h: Include <stddef.h>, for size_t.
863 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
864 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
866 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
868 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
870 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
871 macros to be defined.
872 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
873 the allocator returns NULL because the requested size is zero.
875 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
877 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
878 var. Add comment explaining why libc still defines it. This
879 merges the following patch from glibc:
880 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
882 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
884 * obstack.c (_obstack): Remove unused variable. It hasn't been
885 present in glibc since revision 1.1 of this file.
886 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
887 obstack_alignment_mask, obstack_alloc, obstack_base,
888 obstack_blank, obstack_blank_fast, obstack_chunk_size,
889 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
890 obstack_grow0, obstack_init, obstack_int_grow,
891 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
892 obstack_next_free, obstack_object_size, obstack_ptr_grow,
893 obstack_ptr_grow_fast, obstack_room): Remove declarations of
894 nonexistent functions.
896 2004-05-17 Derek R. Price <derek@ximbiot.com>
897 Paul Eggert <eggert@cs.ucla.edu>
899 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
901 2004-05-14 Bruno Haible <bruno@clisp.org>
903 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
904 that consists of a '.' followed by an empty digit string.
905 Patch by Tor Lillqvist <tml@iki.fi>.
907 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
909 Port obstack to the AS/400, where pointers are 16 bytes wide and
910 you cannot cast an integer to a valid pointer. This patch is
911 currently waiting to be integrated into glibc; see
912 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
914 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
915 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
916 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
917 (struct obstack): temp member is now a union of a pointer and
918 an integer, instead of an integer. All integer uses changed.
919 This does not affect the physical layout of struct obstack,
920 except on hosts (like the AS/400) where the size or alignment of
921 void * is greater than that of ptrdiff_t.
922 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
923 __STDC__)]: Store temporary in pointer member of union, not
925 * obstack.c: Include <stddef.h>, for offsetof.
926 (struct fooalign): Remove; it doesn't need a name.
927 (union fooround): Change double to long double, and add void *.
928 (DEFAULT_ALIGNMENT): Use offsetof to compute.
929 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
930 not a macro. Hence the values are always int; so remove all
931 casts-to-int in uses.
933 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
934 Derek Price <derek@ximbiot.com>
936 * alloca.c: Include <alloca.h>, to get our interface.
937 * alloca_.h: Use __alloca on AIX, so that we don't have to
938 include <alloca.h> first. Use C89 prototype for alloca; this
939 requires including <stddef.h> for size_t. Use extern "C" if C++.
940 Use #elif for simplicity, since we can assume C89 now.
941 Don't try to source the system alloca.h since it will not be found
942 and to prevent recursively including its replacement.
943 * fnmatch.c: Include <alloca.h> instead of opencoding.
946 2004-05-16 Derek Price <derek@ximbiot.com>
947 Paul Eggert <eggert@cs.ucla.edu>
949 getline cleanup. This changes the getndelim2 API: both order of
950 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
953 * getline.c: Don't include stddef.h or stdio.h, since our
955 (getline): Always use getdelim, so that we don't have two
957 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
959 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
960 (GETNDELIM2_MAXIMUM): New macro.
961 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
962 instead of the old practice of delim2==0. All callers changed.
963 Return -1 on overflow, instead of returning junk.
964 Do not set *linesize unless allocation succeeds.
965 * getndelim2.h: Do not include stddef.h; no longer needed, now
966 that we include sys/types.h.
967 * getnline.h: Likewise.
968 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
969 (getndelim2): Reorder arguments.
970 * getnline.c (getnline, getndelim):
971 Don't discard the NMAX argument.
972 (getnline): Invoke getndelim, to avoid code duplication.
973 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
974 of (size_t) -1 by callers of the getnline family.
976 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
978 * nanosleep.c (suspended): Change its type from int to
979 sig_atomic_t volatile.
980 (first_call): Make it private to rpl_nanosleep, and have it
981 be zero initially as that's a bit faster.
982 (my_usleep): Round up fractional times instead of truncating them,
983 as this is the usual meaning for 'sleep'.
985 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
987 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
988 (ENOSYS): Define if not defined.
989 (settime): Fall back on stime if it exists and settimeofday fails.
990 But don't bother with fallbacks if a method fails with errno == EPERM.
992 2004-05-11 Jim Meyering <jim@meyering.net>
994 Prior to this change, the save_cwd caller required read access to the
995 current directory on most systems (ones with the fchdir function).
997 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
998 fails, try write-only, and finally, resort to using xgetcwd.
1000 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1002 * obstack.c, obstack.h: Import changes from libc.
1004 2004-04-28 Bruno Haible <bruno@clisp.org>
1006 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1007 implicitly appends .exe to executables.
1008 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1009 accepts Windows pathnames.
1010 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1011 Cygwin like Windows, since it now accepts Windows pathnames.
1012 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1013 Cygwin like Windows, since it now accepts Windows pathnames.
1014 Reported by Derek Robert Price <derek@ximbiot.com>.
1016 2004-04-20 Jim Meyering <jim@meyering.net>
1018 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1020 2004-04-20 Jim Meyering <jim@meyering.net>
1021 Bruno Haible <bruno@clisp.org>
1023 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1024 memory when realloc fails.
1026 2004-04-18 Jim Meyering <jim@meyering.net>
1028 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1029 don't leak memory and do call END_UTMP_ENT.
1031 2004-04-11 Paul Eggert <eggert@twinsun.com>
1033 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1034 (CHAR_BIT): Remove, since we assume C89.
1035 Include <stdint.h> if available, as per current Autoconf CVS advice.
1037 2004-03-30 Paul Eggert <eggert@twinsun.com>
1039 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1040 not bool, to be more consistent with Unix conventions.
1041 Suggested by Bruno Haible.
1043 Merge from coreutils.
1045 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1048 * getdate.h: Include stdbool.h, and timespec.h instead of
1049 the usual <time.h> dance.
1050 (get_date): Change signature to support fractional time stamps.
1051 All callers changed.
1052 * getdate.y: Include "getdate.h" first, as we can now
1053 assume C89 and don't need to worry about 'const'.
1054 Similarly, include "unlocked-io.h" near start, not in middle.
1056 (textint.value): Use long int rather than int.
1057 (textint.digits): Use size_t rather than int.
1058 (BILLION, LOG10_BILLION): New constants.
1059 (parser_control): New member rel_ns. Members day_ordinal,
1060 time_zone, month, day, hour, minutes, rel_year, rel_month,
1061 rel_day, rel_hour, rel_minutes, rel_seconds
1062 are now long int, not int. Member seconds is now struct timespec,
1063 not int. New member timespec_seen. Members dates_seen, days_seen,
1064 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1066 (%union.intval): Now long int, not int.
1067 New member timespec.
1068 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1069 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1070 (spec): Now is a timespec or an item list.
1071 (timespec, items): New nonterminals.
1072 (time, rel, relunit, number, get_date):
1073 Add support for fractional seconds.
1074 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1075 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1076 (to_hour): First arg is now long int, not int.
1077 (to_year): Returns long int, not int.
1078 Don't treat year -70 like 70.
1079 (tm_diff): Returns long int, not int.
1080 (lookup_word): Use bool instead of int when appropriate.
1081 (yylex): Use size_t for count, not int.
1082 Detect overflow when parsing large integer constants.
1083 Add support for fractions.
1084 (get_date): Make pointers 'const' if possible.
1085 Use more-portable code to detect integer overflow.
1086 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1087 Don't use ctime; it's not reliable if the year has >4 digits.
1089 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1090 This is for compatibility with BSD.
1092 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1093 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1094 From coreutils' system.h.
1096 * userspec.c: Don't include "posixver.h".
1097 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1098 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1099 compatible extension. Simplify code by removing a boolean int
1100 that was always nonzero if a string was nonnull.
1102 2004-03-30 Jim Meyering <jim@meyering.net>
1104 Merge from coreutils.
1106 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1108 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1109 an empty input stream.
1111 * readtokens.c: Include <stdbool.h>.
1112 (readtoken): Use `size_t' rather than int/long.
1113 All callers adjusted.
1114 Use `bool' rather than `int' where appropriate.
1115 Use memset rather than an explicit loop.
1116 Use x2nrealloc rather than xrealloc.
1117 Allow the use of `\0' as a delimiter.
1118 (readtokens): Likewise.
1119 * readtokens.h (readtoken, readtokens): Update prototypes.
1121 2004-03-30 Bruno Haible <bruno@clisp.org>
1123 * getloadavg.c (getloadavg): Don't assume setlocale returns
1126 2004-03-29 Paul Eggert <eggert@twinsun.com>
1128 Merge changes to getloadavg.c from coreutils and Emacs.
1130 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1131 Define to an expression, not to the empty string.
1132 Include cloexec.h and xalloc.h.
1133 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1134 Use set_cloexec_flag rather than rolling our own.
1135 * cloexec.c, cloexec.h: New files.
1137 2004-03-18 Paul Eggert <eggert@twinsun.com>
1139 * getopt.h: Sync with libc CVS.
1141 2004-03-18 Paul Eggert <eggert@twinsun.com>
1142 Bruno Haible <bruno@clisp.org>
1144 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1145 not on all platforms that have <wchar.h>.
1146 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1148 2004-03-09 Paul Eggert <eggert@twinsun.com>
1150 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1152 * getopt_int.h: New file, also synced from libc.
1154 2004-03-07 Paul Eggert <eggert@twinsun.com>
1156 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1157 '#if' expressions. Unlike the code it replaces, it does not
1158 depend on (defined _SC_PAGESIZE). However, it does depend on
1159 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1160 first reported by Jason Andrade in
1161 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1163 2004-01-18 Simon Josefsson <jas@extundo.com>
1165 * strdup.h: New file.
1166 * strdup.c: Include it.
1167 * path-concat.c: Include strdup.h. Drop strdup declaration.
1168 * userspec.c: Include strdup.h. Drop strdup declaration.
1170 2004-02-06 Karl Berry <karl@gnu.org>
1172 * config.charset: update from gettext 0.14.1.
1174 2004-02-05 Paul Eggert <eggert@twinsun.com>
1176 Add comments and code, prompted by suggestions from Bruno Haible
1178 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1179 describing the enum quoting_style values.
1180 * quotearg.c (quotearg_alloc): New function.
1181 (quotearg_buffer_restyled): Treat lone { and } as special.
1182 Treat = as special. Work around bug with older shells
1183 that "see" a '\' that is really the 2nd byte of a multibyte char.
1184 Quote empty string with shell_quoting_style.
1186 2004-02-03 Bruno Haible <bruno@clisp.org>
1188 * pipe.h: New file, from GNU gettext.
1189 * pipe.c: New file, from GNU gettext.
1191 2004-01-27 Bruno Haible <bruno@clisp.org>
1193 * execute.h: New file, from GNU gettext.
1194 * execute.c: New file, from GNU gettext.
1195 * w32spawn.h: New file, from GNU gettext.
1197 2004-01-23 Paul Eggert <eggert@twinsun.com>
1199 Exit-status fix from coreutils.
1201 Use exit_failure consistently in place of EXIT_FAILURE,
1202 so that program exit statuses are consistent on failure.
1204 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1205 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1206 * argmatch.h: Comment fix to match the above.
1207 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1208 Now a macro referring to exit_failure, instead of a separate
1209 variable. Include "exitfail.h" to get it.
1210 * xstrtol.h: Include "exitfail.h".
1211 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1213 * long-options.c (parse_long_options): Use prototype
1214 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1217 2004-01-21 Jim Meyering <jim@meyering.net>
1219 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1220 so as not to conflict with a different-sized __mktime_internal
1221 function in GNU libc.
1222 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1223 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1225 2004-01-18 Paul Eggert <eggert@twinsun.com>
1227 Merge from diffutils.
1229 * file-type.c (file_type): Add typed memory objects.
1230 * file-type.h (S_TYPEISTMO): New macro.
1232 * c-stack.h (c_stack_action): Remove argv argument.
1233 * c-stack.c (c_stack_action): Likewise. All uses changed.
1234 (die): Don't calculate message unless segv_action returns.
1235 (get_stack_location, min_address_from_argv, max_address_from_argv,
1236 volatile stack_base, volatile_stack_size): Remove.
1237 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1238 that every segmentation violation is a stack overflow. (Ouch!)
1239 See Debian bug 136249 (still outstanding) for more info about why
1240 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1242 2003-11-30 Bruno Haible <bruno@clisp.org>
1244 Safer stack allocation.
1245 * setenv.c: Include allocsa.h.
1246 (alloca): Remove fallback definition.
1247 (freea): Remove macro.
1248 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1251 2003-10-17 Bruno Haible <bruno@clisp.org>
1253 * binary-io.h: Avoid warnings on Cygwin.
1255 2003-12-28 Bruno Haible <bruno@clisp.org>
1257 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1258 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1260 2003-11-28 Bruno Haible <bruno@clisp.org>
1262 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1264 2003-11-27 Bruno Haible <bruno@clisp.org>
1266 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1268 2003-11-17 Bruno Haible <bruno@clisp.org>
1270 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1272 2003-11-24 Bruno Haible <bruno@clisp.org>
1274 * xallocsa.h: New file, from GNU gettext.
1275 * xallocsa.c: New file, from GNU gettext.
1277 2003-11-24 Bruno Haible <bruno@clisp.org>
1279 * allocsa.h: New file, from GNU gettext.
1280 * allocsa.c: New file, from GNU gettext.
1282 2003-11-24 Bruno Haible <bruno@clisp.org>
1284 * eealloc.h: New file.
1286 2004-01-15 Jim Meyering <jim@meyering.net>
1288 Merge from coreutils.
1290 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1291 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1292 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1294 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1295 optional configure-time default.
1297 * version-etc.c (version_etc_copyright): Update copyright date.
1299 * xreadlink.c (xreadlink): Correct outdated comment.
1301 2004-01-15 Paul Eggert <eggert@twinsun.com>
1303 Merge from coreutils.
1305 * posixver.c: Include posixver.h.
1307 * same.c: Include <stdbool.h>, <limits.h>.
1308 (_POSIX_NAME_MAX): Define if not defined.
1310 (same_name): If file names are silently truncated, report
1311 that the file names are the same if they are the same after
1312 the silent truncation.
1314 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1315 conversion function.
1316 * xstrtod.c (xstrtod): Likewise. All callers changed to
1317 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1320 2004-01-14 Paul Eggert <eggert@twinsun.com>
1322 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1323 with like-named macro in fnmatch.c.
1324 (EXT): Use an internal constant instead.
1326 Merge fnmatch patches from glibc.
1327 * fnmatch.c (mbsinit): Remove define.
1328 Add libc_hidden_ver (__fnmatch, fnmatch).
1329 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1330 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1332 2003-12-14 Karl Berry <karl@gnu.org>
1334 * config.charset: update from gettext-runtime.
1336 2003-12-03 Paul Eggert <eggert@twinsun.com>
1338 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1339 Bug reported by Alfred M. Szmidt.
1341 2003-11-29 Karl Berry <karl@gnu.org>
1343 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1345 2003-11-23 Paul Eggert <eggert@twinsun.com>
1346 Bruno Haible <bruno@clisp.org>
1348 * printf-parse.h: Don't include sys/types.h.
1349 (ARG_NONE): New macro.
1350 (char_directive): Change type of *arg_index fields to size_t.
1351 * printf-parse.c: Don't include sys/types.h.
1352 (SSIZE_MAX): Remove macro.
1353 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1354 Remove unnecessary overflow check.
1355 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1358 2003-11-24 Paul Eggert <eggert@twinsun.com>
1360 * alloca.c: Remove dependency on xalloc module.
1361 (xalloc_die): Remove.
1362 (memory_full) [!defined emacs]: New macro.
1363 [!defined emacs]: Don't include xalloc.h.
1364 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1365 address arithmetic overflows. Change datatypes a bit to avoid
1368 2003-11-22 Jim Meyering <jim@meyering.net>
1370 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1372 2003-11-17 Bruno Haible <bruno@clisp.org>
1374 * vasnprintf.c (alloca): Remove fallback definition.
1375 (freea): Remove definition.
1376 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1377 Reported by Paul Eggert.
1379 2003-11-17 Jim Meyering <jim@meyering.net>
1381 On systems without utime and without a utimes function capable of
1382 dealing with a NULL struct utimbuf* argument, this utime replacement
1383 could -- in unusual circumstances -- leak a file descriptor.
1384 * utime.c: Include <unistd.h> and <errno.h>.
1385 (utime_null): Be sure to close `fd' and to preserve errno.
1386 Reported by Geoff Collyer via Arnold Robbins.
1388 2003-11-16 Paul Eggert <eggert@twinsun.com>
1389 Bruno Haible <bruno@clisp.org>
1391 Protect against address arithmetic overflow.
1392 * printf-args.h: Include stddef.h.
1393 (arguments): Change type of field 'count' to size_t.
1394 * printf-args.c (printf_fetchargs): Use size_t instead of
1395 'unsigned int' where appropriate.
1396 * printf-parse.h: Include sys/types.h.
1397 (char_directive): Change type of *arg_index fields to ssize_t.
1398 (char_directives): Change type of fields 'count', max_*_length to
1400 * printf-parse.c: Include sys/types.h and xsize.h.
1401 (SSIZE_MAX): Define fallback value.
1402 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1403 instead of 'int' where appropriate. Check a_allocated, d_allocated
1404 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1405 * vasnprintf.c: Include xsize.h.
1406 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1407 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1408 overflow. Avoid wraparound when converting a width or precision from
1411 2003-11-16 Bruno Haible <bruno@clisp.org>
1413 Update from GNU gettext.
1414 * printf-parse.c: Generalize to it can be compiled for wide strings.
1415 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1416 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1417 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1418 SNPRINTF): New macros.
1419 Don't include <alloca.h> if the file is used inside libintl.
1420 (local_wcslen): New function, for Solaris 2.5.1.
1421 (VASNPRINTF): Use it instead of wcslen.
1423 2003-11-16 Bruno Haible <bruno@clisp.org>
1425 * xsize.h (xmax): New function.
1426 (xsum, xsum3, xsum4): Declare as "pure" functions.
1428 2003-11-12 Paul Eggert <eggert@twinsun.com>
1430 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1431 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1432 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1433 heuristic is just as accurate as far as we know, and it removes a
1434 dependency on size_max.m4 and ptrdiff_max.m4.
1436 2003-11-12 Paul Eggert <eggert@twinsun.com>
1438 * xstrtol.c (__xstrtol): Remove "break" immediately after
1439 "return", to pacify some unknown compiler. Problem reported
1442 2003-11-11 Bruno Haible <bruno@clisp.org>
1444 * xsize.h (SIZE_MAX): Remove fallback definition.
1445 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1448 2003-11-10 Paul Eggert <eggert@twinsun.com>
1450 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1451 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1452 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1454 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1455 not (size_t) -1, since it's defined here.
1457 2003-11-06 Paul Eggert <eggert@twinsun.com>
1459 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1460 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1461 Reject sizes of exactly SIZE_MAX bytes.
1462 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1463 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1465 2003-11-05 Bruno Haible <bruno@clisp.org>
1467 * xsize.h: Include limits.h, to avoid a possible collision with
1468 SIZE_MAX defined in <limits.h> on Solaris.
1470 2003-11-04 Bruno Haible <bruno@clisp.org>
1472 * xsize.h: New file.
1473 * linebreak.c: Include xsize.h.
1474 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1475 argument for overflow.
1476 Suggested by Paul Eggert.
1478 2003-10-31 Bruno Haible <bruno@clisp.org>
1480 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1481 to avoid (extremely rare) race condition.
1482 Suggested by Paul Eggert.
1484 2003-11-03 Jim Meyering <jim@meyering.net>
1486 * userspec.c: Include "userspec.h".
1487 * userspec.h: New file.
1489 2003-10-31 Paul Eggert <eggert@twinsun.com>
1491 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1492 * mountlist.c (SIZE_MAX): Define if not defined already.
1493 (read_filesystem_list): Set and use me_type_malloced.
1494 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1495 whatever the type happens to be), for brevity and consistency.
1496 Check for size calculation overflow on Alphas running OSF/1.
1498 2003-10-31 Jim Meyering <jim@meyering.net>
1500 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1502 * linebuffer.c: Include <string.h> for declaration of memset.
1504 2003-10-30 Paul Eggert <eggert@twinsun.com>
1505 Bruno Haible <bruno@clisp.org>
1507 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1508 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1510 2003-10-29 Paul Eggert <eggert@twinsun.com>
1512 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1513 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1515 * quotearg.c (quotearg_n_options): Use it.
1516 * group-member.c: Include <stdbool.h>.
1517 (free_group_info): Arg is now const *; don't free arg.
1518 (get_group_info): Now returns bool and accepts struct group_info *,
1519 rather than returning a malloc'ed struct group_info *.
1520 All uses changed. Check for overflow in internal size calculation.
1522 * getusershell.c (readname): Simplify the code by using x2nrealloc
1523 rather than xmalloc/xrealloc.
1524 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1525 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1526 conformance bug: the old code used a pointer after freeing the
1527 storage that it addressed.
1528 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1529 rather than doing it by hand.
1530 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1531 the buffer preserved. Use free and xmalloc instead.
1532 * quotearg.c (quotearg_n_options): Likewise.
1533 Use a simpler test for size overflow. Don't use xalloc_oversized
1534 because unsigned int might be wider than size_t (!); this suggests
1535 that we should switch from unsigned int to size_t for slot numbers.
1537 2003-10-27 Bruno Haible <bruno@clisp.org>
1539 * stdbool_.h: Better support for BeOS.
1541 2003-10-27 Paul Eggert <eggert@twinsun.com>
1543 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1544 to allocate the returned structure. Do not allocate a subarray,
1545 as x2nrealloc will do that.
1546 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1547 instead of xnrealloc.
1548 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1550 2003-10-26 Paul Eggert <eggert@twinsun.com>
1552 * xalloc.h (xalloc_oversized): New static inline function, for
1553 callers that want to do their own size-overflow checking. Include
1554 <stdbool.h>, since xalloc_oversized returns bool.
1555 * xalloc.c (array_size_overflow): Remove. All callers changed
1556 to use xalloc_oversized.
1558 Add two functions x2realloc, x2nrealloc, for programs that grow
1559 arrays dynamically by doubling their sizes.
1560 * xalloc.h (x2realloc, x2nrealloc): New decls.
1561 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1564 Port to C99 semantics for 'inline' of external functions.
1565 Bug reported by Bruno Haible.
1566 * xmalloc.c (xnmalloc_inline): New static inline function,
1567 with the old contents of xnmalloc.
1568 (xnmalloc, xmalloc): Use it.
1569 (xnrealloc_inline): New static inline function,
1570 with the old contents of xnrealloc.
1571 (xnrealloc, xrealloc): Use it.
1573 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1575 2003-10-25 Paul Eggert <eggert@twinsun.com>
1577 Fix several address-calculation bugs in the hash modules,
1578 plus some minor code cleanup.
1580 * hash.h: Include <stdbool.h>, for bool.
1581 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1582 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1583 hash_get_n_entries, hash_get_max_bucket_length,
1584 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1585 hash_rehash): Use size_t rather than unsigned.
1586 * hash.c (struct hash_table, hash_get_n_buckets,
1587 hash_get_n_buckets_used, hash_get_n_entries,
1588 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1589 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1590 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1592 (SIZE_MAX): Define if not defined.
1593 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1594 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1596 Use const * when possible.
1597 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1598 (check_tuning): Fix bug: if tuning parameters were very close to
1599 0 or 1, rounding errors could have caused subscript violations.
1600 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1601 (hash_initialize): Add 'fail:' label
1602 to free table and return NULL, and use it to simplify code.
1603 Use calloc rather than clearing the storage ourself.
1604 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1605 buffer size calculations.
1606 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1607 Include <stddef.h>, for size_t.
1608 * hash-pjw.c (hash_pjw): Likewise.
1609 Switch to method described by Bruno Haible.
1610 Include <limits.h>, for CHAR_BIT.
1611 (SIZE_BITS): New macro.
1613 2003-10-21 Paul Eggert <eggert@twinsun.com>
1615 * getndelim2.c (getndelim2): When size calculation overflows,
1616 ceiling the allocation at NMAX bytes rather than silently
1617 discarding input bytes before NMAX is reached. This makes
1618 a difference only if NMAX exceeds SIZE_MAX / 2.
1620 * obstack.c: Merge from glibc.
1621 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1622 Add libc_hidden_def (_obstack_newchunk).
1623 (_obstack_free) [! defined _LIBC]: Remove.
1624 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1625 a clone of the function body.
1626 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1627 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1629 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1630 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1633 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1634 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1635 Don't use lvalue casts, as GCC plans to remove support for them
1636 in GCC 3.5. Reported by Joseph S. Myers. This bug
1637 was also present in the non-GCC version, indicating that this
1638 code had always been buggy and had never been widely used.
1639 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1640 Use the fast variant of each macro, rather than copying the
1641 definiens of the fast variant; that way, we'll be more likely to
1642 catch future bugs in the fast variants.
1644 2003-10-20 Bruno Haible <bruno@clisp.org>
1646 * wait-process.h: New file, from GNU gettext.
1647 * wait-process.c: New file, from GNU gettext.
1649 2003-10-19 Jim Meyering <jim@meyering.net>
1651 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1653 2003-10-16 Paul Eggert <eggert@twinsun.com>
1655 * getgroups.c: Include <errno.h>, <stdlib.h>.
1656 (getgroups): First arg is int, not size_t.
1657 Don't let 'free' mangle errno.
1659 2003-10-16 Jim Meyering <jim@meyering.net>
1661 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1663 2003-10-15 Paul Eggert <eggert@twinsun.com>
1665 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1667 (new_exclude, add_exclude_file): Initial size no longer needs to
1669 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1670 our own address arithmetic overflow checking.
1672 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1673 (fnmatch): Do not alloca more than 2000 wide characters;
1674 instead, use malloc for large buffers.
1675 Check for address arithmetic overflow, and return -1
1676 with errno set to ENOMEM in that case.
1677 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1678 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1679 instead, return -1. Check for address arithmetic overflow.
1681 2003-10-14 Paul Eggert <eggert@twinsun.com>
1683 Handle invalid suffixes and overflow independently, so that
1684 callers can treat them independently as needed. Fix some bugs in
1685 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1686 suffix for a human-readable blocksize. The major caller-visible
1687 change is the addition of a new
1688 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1689 that both overflow and suffix chars were found.
1691 * human.c (humblock): Don't check separately for invalid suffix
1692 char; that is xstrtoumax's job (now that its bug is fixed).
1693 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1694 INTMAX_MAX]: New macros.
1695 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1696 TYPE_MAXIMUM): New macros.
1697 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1698 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1699 if overflow occurs, as it's what __strtol does and it's more useful
1701 (__xstrtol): If __strtol reports some error other than ERANGE,
1702 reflect it to the caller as LONGINT_INVALID. If it reports
1703 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1704 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1705 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1707 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1708 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1709 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1710 [defined UINTMAX_MAX]: New macros.
1712 2003-10-14 Bruno Haible <bruno@clisp.org>
1714 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1715 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1716 Also use volatile where needed.
1718 2003-10-12 Paul Eggert <eggert@twinsun.com>
1720 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1721 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1722 and define in terms of the other primitives.
1723 * xmalloc.c: Include stdbool.h; do not include exit.h.
1724 (SIZE_MAX): Define if not already defined.
1725 (array_size_overflow): New function.
1726 (xalloc_die): Abort instead of exiting if 'error' returns.
1727 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1728 (xmalloc, xrealloc): Use them.
1729 (xcalloc): Check for address arithmetic overflow.
1730 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1731 a bit faster than strcpy.
1733 2003-10-08 Paul Eggert <eggert@twinsun.com>
1735 Merge getpass from libc, plus a few fixes.
1737 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1738 Include <stdbool.h>.
1739 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1740 __fsetlocking to empty.
1741 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1742 do include <bits/libc-lock.h>.
1743 Do not include <fcntl.h>; not needed.
1744 [_LIBC]: Include <wchar.h>.
1745 (NOTCANCEL_MODE): New macro.
1746 (flockfile, funlockfile) [_LIBC]: New macros.
1747 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1748 [!_LIBC]: New macros.
1749 (call_fclose): New function.
1750 (getpass): Use it. Save tty stream separately; this simplifies the
1751 code and makes it more reliable if stdin happens to equal stdout.
1752 Invoke __fsetlocking on tty.
1753 Handle thread cancellation if needed.
1754 Namespace cleanup (use __tcgetattr, __getline).
1755 Use bool for Booleans.
1756 [USE_IN_LIBIO]: Handle wide streams.
1757 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1758 stream might go where.
1760 * unlocked-io.h: Include <stdio.h>, so that the caller
1761 doesn't have to include <stdio.h> before us.
1762 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1763 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1764 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1765 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1766 if not declared, so that we can use getpass.c code from libc without
1768 (flockfile, ftrylockfile, funlockfile): New macros.
1770 2003-10-06 Bruno Haible <bruno@clisp.org>
1772 * version-etc-2.h: Remove file.
1773 * version-etc-2.c: Remove file.
1775 2003-09-25 Jim Meyering <jim@meyering.net>
1776 Bruno Haible <bruno@clisp.org>
1778 This lets translators provide better translations for the
1779 "Written by ..." part of --version output.
1780 * version-etc.h: Include stdarg.h.
1781 (version_etc_copyright): Declare as readonly.
1782 (version_etc): Make this function variadic with a NULL-terminated list
1783 of author name strings.
1784 (version_etc_va): New declaration.
1785 * version-etc.c: Include stdarg.h, stdlib.h.
1786 (version_etc_copyright): Declare as readonly.
1787 (version_etc_va): New function. Provide a different translatable string
1788 for each possible number of authors < 10. Abbreviate when there are 10
1790 (version_etc): Make this function variadic. Call version_etc_va.
1791 Suggestion from Gary V. Vaughan.
1793 * long-options.h (parse_long_options): Change prototype: the authors
1794 string is moved to the end and becomes variadic.
1795 * long-options.c: Include stdarg.h.
1796 (parse_long_options): Make this function variadic, too.
1797 Call version_etc_va, not version_etc.
1799 2003-10-06 Bruno Haible <bruno@clisp.org>
1801 * fatal-signal.h: New file, from GNU gettext.
1802 * fatal-signal.c: New file, from GNU gettext.
1804 2003-10-04 Karl Berry <karl@gnu.org>
1806 * argp*: update from libc.
1808 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1810 * getpass.c (getpass): Use a no-op fseek when switching from input to
1811 output mode on the same stream.
1813 2003-09-29 Paul Eggert <eggert@twinsun.com>
1815 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1816 Fix arg typo in previous patch.
1818 2003-09-28 Jim Meyering <jim@meyering.net>
1820 * error.c: Correct cpp indentation.
1822 2003-09-27 Paul Eggert <eggert@twinsun.com>
1824 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1825 Omit the special code that used __typeof__, since we worry that
1826 it could be more trouble than it's worth. See:
1827 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1828 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1832 2003-09-26 Jim Meyering <jim@meyering.net>
1834 * error.c (error_tail): Move some declarations
1835 into inner scope where the local variables are used.
1837 2003-09-26 Bruno Haible <bruno@clisp.org>
1839 * stpncpy.h (gnu_stpncpy): New declaration.
1840 (stpncpy): Define as alias for gnu_stpncpy.
1841 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1843 2003-09-26 Paul Eggert <eggert@twinsun.com>
1845 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1846 (error_tail): Do not loop, reallocating temporary buffer, since
1847 the output cannot contain more wide characters than the input
1848 contains bytes, the size must be big enough already. This avoids
1849 one potential size overflow calculation. Check for size overflow
1850 when calculating temporary buffer size. Free temporary buffer
1851 when done, if it was allocated with malloc; this plugs a memory
1852 leak. Remove casts from void * to pointers, that are no longer
1853 needed now that we're assuming C89 or better.
1855 Merge error changes from glibc.
1857 * error.c, error.h: Update copyright notice header to match glibc.
1858 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1859 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1860 Disable cancellation while printing error.
1861 * error.h: Prepend __ to parameter names.
1863 2003-09-25 Karl Berry <karl@gnu.org>
1865 * argp-fmtstream.c, argp-help.c: update from libc.
1867 2003-09-25 Bruno Haible <bruno@clisp.org>
1869 * version-etc-2.h: New file, from version-etc.h with modifications.
1870 * version-etc-2.c: New file, from version-etc.c with modifications.
1872 2003-09-25 Simon Josefsson <jas@extundo.com>
1874 * xgetdomainname.h: New file.
1875 * xgetdomainname.c: New file.
1877 2003-09-25 Simon Josefsson <jas@extundo.com>
1878 Bruno Haible <bruno@clisp.org>
1880 * getdomainname.h: New file.
1881 * getdomainname.c: New file.
1883 2003-09-24 Paul Eggert <eggert@twinsun.com>
1885 * linebuffer.c (freebuffer): Don't free the argument, just
1886 the buffer associated with the argument. Bug reported by
1889 2003-09-19 Karl Berry <karl@gnu.org>
1891 * argp.h: update from libc.
1893 2003-09-16 Paul Eggert <eggert@twinsun.com>
1895 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1896 input error, instead of returning NULL the next time we are called
1897 (and therefore losing track of errno).
1899 2003-09-15 Paul Eggert <eggert@twinsun.com>
1901 * getndelim2.c (getndelim2): Don't trash errno when a read
1902 fails, so that the caller gets the proper errno.
1904 * readutmp.c (read_utmp): Likewise.
1905 Check for fstat error. Close stream and free storage
1908 2003-09-14 Bruno Haible <bruno@clisp.org>
1910 * fwriteerror.h: New file.
1911 * fwriteerror.c: New file.
1913 2003-09-14 Jim Meyering <jim@meyering.net>
1915 * getloadavg.c: Correct cpp indentation.
1916 * strdup.c: Likewise.
1917 * vasnprintf.c: Likewise.
1919 2003-09-12 Paul Eggert <eggert@twinsun.com>
1921 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1922 * obstack.c [!defined _LIBC]: Likewise.
1923 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1924 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1925 * exitfail.c: Don't include stdlib.h; no longer needed.
1927 More changes to assume C89 or better.
1929 * error.c (error_tail): Assume vprintf.
1931 * argmatch.c (getenv): Remove decl.
1932 * progreloc.c (get_full_program_name): Define via prototype.
1933 * setenv.c (clearenv): Likewise.
1934 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1936 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1937 (malloc, memcpy): Remove decls.
1938 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1939 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1940 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1941 (memcpy): Remove macro.
1942 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1943 (__P): Remove. All uses removed.
1944 (PTR): Remove. All uses changed to void *.
1945 (CHAR_BIT, NULL): Remove.
1946 (spaces, zeros, memset_space, memset_zero)
1947 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1949 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1950 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1951 Define with prototype.
1952 Remove now-unnecessary prototype decl.
1953 (extra_args_spec): Assume ANSI C. All uses changed.
1954 (extra_args_spec_iso): Remove.
1955 (my_strftime, emacs_strftimeu): Define via prototype.
1956 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1958 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1959 * strtoimax.c: Include <stdlib.h> unconditionally.
1960 (strtoul, strtol): Remove decls.
1961 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1963 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1964 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1965 (LOCALE_PARAM_PROTO): New macro.
1966 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1967 (INTERNAL (strtol), strtol): Define with a prototype.
1968 (PARAMS): Remove. All uses removed.
1969 * tempname.c: Include <string.h> unconditionally.
1970 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1971 * xgethostname.c (main): Define with a prototype.
1972 * xmalloc.c: Include "xalloc.h" first, to check interface.
1973 Include <stdlib.h> unconditionally.
1974 (calloc, malloc, realloc, free): Remove decls.
1975 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1976 Include <stdlib.h> unconditionally. Sort include file names.
1978 (xstrtod): Define with a prototype.
1979 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1980 (strtol, strtoul): Remove decls.
1982 2003-09-11 Paul Eggert <eggert@twinsun.com>
1984 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1985 Include <stdlib.h>, <string.h> unconditionally.
1986 Remove now-unnecessary cast to char *.
1987 * strnlen.c: Include <string.h> unconditionally.
1988 * yesno.c (yesno): Define with a prototype.
1990 2003-09-10 Bruno Haible <bruno@clisp.org>
1992 * strcspn.c: Include <string.h> unconditionally.
1993 * strpbrk.c: Include <string.h> unconditionally.
1994 * strstr.c: Include <string.h> unconditionally.
1995 * unicodeio.c: Include <string.h> unconditionally.
1996 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1997 * unsetenv.c: Likewise.
1998 * xreadlink.c: Include <stdlib.h> unconditionally.
1999 * yesno.c: Include <stdlib.h> unconditionally.
2000 (rpmatch): Add prototype.
2002 2003-09-10 Jim Meyering <jim@meyering.net>
2004 * error.c: Correct indentation of cpp directives.
2006 2003-09-09 Paul Eggert <eggert@twinsun.com>
2010 * acosl.c (main): Use a prototype.
2011 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2014 * getloadavg.c (getloadavg, main): Define via prototypes.
2016 * getopt.h (struct option.name): Assume C89, and use 'const'.
2017 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2018 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2020 * getopt.c (const): Remove macro.
2021 Include <string.h> unconditionally.
2022 (my_index): Remove; all uses changed to strchr.
2023 (strlen): Remove decl.
2024 (exchange): Remove forward decl; no longer needed.
2025 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2026 Define with prototype.
2027 * getopt1.c (const): Remove macro.
2028 (getopt_long, getopt_long_only, main): Define with prototype.
2030 * getugroups.c: Include <string.h> unconditionally.
2032 * getusershell.c: Include <stdlib.h> unconditionally.
2033 (getusershell, setusershell, endusershell, readname, main):
2034 Define with prototypes.
2036 * group-member.c: Include group-member.h first.
2037 Include <stdlib.h> unconditionally.
2039 * hard-locale.c: Include hard-locale.h first.
2040 Include <stdlib.h>, <string.h> unconditionally.
2042 * hash.c (free, malloc): Remove decls.
2043 Include <stdlib.h> unconditionally.
2045 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2046 (getenv): Do not declare.
2048 * idcache.c: Include <string.h> unconditionally.
2050 * long-options.c: Include long-options.h first, to test interface.
2051 Include <stdlib.h> unconditionally.
2053 * makepath.c: Include makepath.h first, to test interface.
2054 Include <stdlib.h> and <string.h> unconditionally.
2056 * linebuffer.c: Include <stdlib.h>.
2057 (free): Remove decl.
2059 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2060 rpl_malloc returns void *, not char *.
2061 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2063 * md5.h: Include <limits.h> unconditionally.
2064 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2065 (__P): Remove; all uses removed.
2066 * md5.c: Include "md5.h" first.
2067 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2068 md5_buffer, md5_process_bytes, md5_process_block):
2069 Define with prototypes.
2070 * sha.h (__P): Remove all uses. (It wasn't defined??)
2071 * sha.c: Include "sha.h" first.
2072 Include <stdlib.h>, <string.h> unconditionally.
2074 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2075 * memcmp.c (__ptr_t): Likewise.
2076 * memrchr.c (__ptr_t): Likewise.
2077 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2078 Include <string.h> unconditionally.
2079 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2080 * memchr.c: Include <stdlib.h> unconditionally.
2081 * memchr.c (LONG_MAX): Remove.
2082 * memrchr.c (LONG_MAX): Likewise.
2083 * memchr.c (__memchr): Define via a prototype.
2084 * memrchr.c (__memrchr): Likewise.
2085 * memcmp.c (__P): Remove, and remove all uses.
2086 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2087 Remove forward decls; no longer needed.
2088 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2089 Use types required by C89 in prototype.
2091 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2092 * savedir.c: Likewise.
2093 * mkdir.c (free): Remove decl.
2094 * rmdir.c (rmdir): Define with a prototype.
2095 * savedir.c: Include savedir.h first, to test interface.
2097 * mktime.c (STDC_HEADERS): Remove.
2098 Include <stdlib.h>, <string.h> unconditionally.
2100 * modechange.c: Include <stdlib.h> unconditionally.
2101 (malloc): Remove decl.
2103 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2104 (free): Remove decl.
2106 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2107 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2108 (This type really should be intptr_t, but that's a C99ism.)
2109 (_obstack_memcpy): Remove: all uses changed to memcpy.
2110 Include <string.h> unconditionally.
2111 (struct obstack): Assume __STDC__ for types of members
2112 chunkfun, freefun, extra_arg.
2113 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2114 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2115 obstack_begin, obstack_specify_allocation,
2116 obstack_specify_allocation_with_arg, obstack_chunkfun,
2117 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2118 Remove unprototyped decls and the macros that use them.
2119 * obstack.c (POINTER): Remove. All uses changed to void *.
2120 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2121 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2122 (defined __STDC__ && __STDC__)]:
2123 Remove nonprototyped code.
2124 Include <stdlib.h> unconditionally.
2125 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2126 _obstack_allocated_p, _obstack_free, obstack_free,
2127 _obstack_memory_used, print_and_abort):
2128 Define using prototypes.
2129 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2130 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2131 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2132 obstack_next_free, obstack_object_size, obstack_room) [0]:
2133 Remove unused, unprototyped code.
2135 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2137 * physmem.c (physmem_total, physmem_available, main): Define
2140 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2141 (main): Define with a prototype.
2143 * posixver.c (getenv): Remove decl.
2145 * putenv.c (malloc): Returns void *, not char *.
2146 Include <string.h> unconditionally.
2147 (strchr, memcpy, NULL): Do not define.
2149 * readtokens.c: Include readtokens.h first, to test interface.
2150 Include <stdlib.h>, <string.h> unconditionally.
2151 (init_tokenbuffer): Define with a prototype.
2153 * regex.c (PARAMS): Remove. All uses removed.
2154 All uses of _RE_ARGS removed, too.
2155 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2157 (bzero): Assume memset exists.
2158 (memcmp, memcpy, NULL): Remove.
2159 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2160 char, or assignments to local vars of type signed char.
2161 (init_syntax_once, PREFIX(extract_number_and_incr),
2162 PREFIX(print_partial_compiled_pattern),
2163 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2164 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2165 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2166 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2167 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2168 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2169 wcs_compile_range, byte_compile_range, truncate_wchar,
2170 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2171 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2172 count_mbs_length, wcs_re_match_2_internal,
2173 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2174 PREFIX(alt_match_null_string_p),
2175 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2176 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2177 regfree, PREFIX(extract_number)): Define with prototype. Remove
2178 now-unnecessary declaration, if any.
2179 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2181 Remove now-unnecessary casts among pointer types.
2182 * regex.h (_RE_ARGS): Remove. All uses removed.
2184 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2185 (free): Remove decl.
2187 * rpmatch.c: Include <stdlib.h> unconditionally.
2189 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2190 (free): Remove decl.
2192 * save-cwd.c: Include <stdlib.h> unconditionally.
2193 * xgetcwd.c: Likewise.
2195 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2196 (free): Remove decl.
2198 * strchrnul.c (strchrnul): Define with a prototype.
2199 Fix bug: c_in was not converted to char before searching.
2201 The following changes are not K&R related:
2203 * group-member.h: Include <sys/types.h>, so that this file is
2205 * makepath.h: Likewise.
2207 * getusershell.c (readname, default_index, line_size, readname):
2208 Use size_t, not int, for sizes.
2209 (readname): If the size overflows, report an error instead of
2212 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2214 * getndelim2.c: Assume stdlib.h per the C89 spec.
2216 2003-09-08 Paul Eggert <eggert@twinsun.com>
2218 Assume C89 or better; remove K&R cruft.
2219 A few of these changes were first proposed by Derek Robert Price
2220 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2222 * addext.c: Include <string.h> unconditionally.
2223 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2224 Don't declare getenv or malloc.
2226 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2227 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2229 (find_stack_direction, alloca): Use prototypes.
2231 * atexit.c (atexit): Define using a prototype.
2233 * basename.c, dirname.c, stripslash.c:
2234 Include <string.h> unconditionally.
2236 * bcopy.c: Include <stddef.h>.
2237 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2239 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2241 * error.h (error, error_at_line, error_print_progname)
2242 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2243 * error.c: Include error.h first, to check interface.
2244 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2245 (VA_START): Remove; all uses changeed to va_start.
2246 (exit, strerror): Remove decls.
2247 (error_print_progname): Prototype uncondionally.
2248 Don't include <errno.h>; no longer needed.
2249 (private_strerror): Remove.
2250 (error_tail): Always define.
2251 (error, error_at_line): Assume C89 or better; always use prototypes.
2252 * fatal.c: Include "fatal.h" first, to test interface.
2253 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2254 (VA_START): Remove; all uses changed to va_start.
2255 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2257 (exit): Remove decl.
2258 (fatal): Prototype unconditionally. Assume va_start works.
2259 Abort at end, to pacify gcc.
2261 * euidaccess.c (main): Define with a prototype.
2263 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2265 * exitfail.c: Include <stdlib.h> unconditionally.
2267 * fnmatch_.h (__P): Remove. All uses changed to assume
2269 * fnmatch.c: Include fnmatch.h first, to test interface.
2270 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2271 (getenv): Remove decl.
2272 (fnmatch): Define using a prototype.
2273 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2274 (FCT): Define using a prototype.
2276 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2278 * gethostname.c: Include <stddef.h>.
2279 (gethostname): Define with prototype. Length is size_t, not int.
2281 2003-09-08 Paul Eggert <eggert@twinsun.com>
2283 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2284 getversion.c should have been removed then, but was accidentally
2287 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2288 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2290 2003-09-07 Paul Eggert <eggert@twinsun.com>
2292 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2293 copy_tm_result. Bug reported by Simon Josefsson in
2294 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2296 2003-09-06 Paul Eggert <eggert@twinsun.com>
2298 * time_r.c, time_r.h: New files.
2300 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2302 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2303 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2305 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2307 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2308 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2311 * timegm.c: Switch to glibc implementation, with the following changes:
2312 [defined HAVE_CONFIG_H]: Include <config.h>.
2313 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2314 (__mktime_internal) [!defined _LIBC]: New decl.
2315 (__gmtime_r) [!defined _LIBC]: New macro and function.
2316 (timegm): Use a prototype, since gnulib assumes C89.
2317 Do not bother declaring tmp to be const, as it's not really usefu.
2318 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2319 (timegm): Declare only if HAVE_DECL_TIMEGM.
2321 2003-09-03 Paul Eggert <eggert@twinsun.com>
2323 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2324 Bug reported by Lute Kamstra in
2325 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2327 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2328 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2329 course with correspondingly smaller numbers for tomorrow and
2330 yesterday. From Tadayoshi Funaba. Originally installed into
2331 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2334 2003-08-31 Simon Josefsson <jas@extundo.com>
2336 * timegm.h: New file.
2337 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2339 2003-08-31 Karl Berry <karl@gnu.org>
2341 * argp.h: update from libc.
2343 2003-08-28 Bruno Haible <bruno@clisp.org>
2345 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2346 warning on QNX, which defines O_BINARY to 000000.
2348 2003-08-24 Bruno Haible <bruno@clisp.org>
2350 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2351 MSVC7 <stdio.h> is included later.
2353 2003-08-20 Bruno Haible <bruno@clisp.org>
2355 * progname.h: New file, from GNU gettext.
2356 * progname.c: New file, from GNU gettext.
2357 * progreloc.c: New file, from GNU gettext.
2359 2003-08-19 Bruno Haible <bruno@clisp.org>
2361 * xstrdup.c: Assume <string.h> exists.
2363 2003-08-18 Jim Meyering <jim@meyering.net>
2365 * setenv.h: Indent nested cpp directive.
2366 * vasnprintf.c: Remove trailing blanks.
2368 2003-08-17 Simon Josefsson <jas@extundo.com>
2369 Bruno Haible <bruno@clisp.org>
2371 * xstrndup.h: New file.
2372 * xstrndup.c: New file.
2374 2003-08-17 Bruno Haible <bruno@clisp.org>
2376 * strndup.h: New file.
2378 2003-08-16 Paul Eggert <eggert@twinsun.com>
2380 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2381 space, undoing this 2003-08-12 change:
2382 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2384 2003-08-16 Jim Meyering <jim@meyering.net>
2386 Merge from coreutils.
2387 * xstrtoimax.c: #else #if -> #elif.
2388 * xstrtoumax.c: Likewise.
2390 2003-08-15 Paul Eggert <eggert@twinsun.com>
2392 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2393 rather than tab, after '#' in shell-script copyright notices.
2394 Suggested by Bruno Haible.
2396 2003-08-15 Jim Meyering <jim@meyering.net>
2397 and Paul Eggert <eggert@twinsun.com>
2399 Merge from coreutils.
2400 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2401 member but strut utmpx does not. Needed for AIX 4.3.3.
2402 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2404 2003-08-15 Jim Meyering <jim@meyering.net>
2406 Merge from coreutils.
2407 * xgethostname.c: Include <stdlib.h>.
2408 (xghostname): Don't exit for anything other than memory-related
2409 failure; just return NULL.
2410 * userspec.c: Include "posixver.h".
2411 (parse_user_spec): Accept `.' as a separator only
2412 in pre-POSIX-200112 mode.
2413 * strtoimax.c: Use #elif rather than #else #if.
2414 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2415 Remove function, now that we can rely on a working tzset function.
2416 [!_LIBC]: Ensure that the required autoconf test has been run.
2417 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2418 Use underlying_strftime for %r.
2419 * sha.c: Merge in some clean-up and optimization changes from glibc.
2420 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2421 Ensure that it is a multiple of 64.
2422 Rearrange loop exit tests so as to avoid performing an
2423 additional fread after encountering an error or EOF.
2424 * realloc.c: Update copyright date.
2426 2003-08-14 Jim Meyering <jim@meyering.net>
2428 Merge from coreutils.
2429 * obstack.h: Whitespace changes.
2430 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2431 and xcalloc return values.
2432 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2433 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2434 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2435 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2436 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2438 Use mntctl's return value to drive the entry-processing loop, since
2439 we can't rely on the value of the vmt_length member in the last
2440 entry. On some systems doing so could result in exhausting
2441 virtual memory. Based in part on a patch from Mike Jetzer.
2443 2003-08-14 Jim Meyering <jim@meyering.net>
2444 and Paul Eggert <eggert@twinsun.com>
2446 Merges from coreutils, plus other fixes.
2447 * physmem.c: Merge in portability changes from gcc/libiberty
2448 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2449 for credits and details. Thanks to Kaveh Ghazi for helping
2450 to keep these files in sync.
2451 (ARRAY_SIZE): Define it.
2452 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2453 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2454 (memcasecmp): Don't assume size_t fits in unsigned int.
2455 Remove casts and duplicate code.
2456 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2457 (memcpy): Remove definition.
2458 Merge in some clean-up and optimization changes from glibc.
2459 [BLOCKSIZE]: Move definition to top of file.
2460 Ensure that it is a multiple of 64.
2461 Rearrange loop exit tests so as to avoid performing an
2462 additional fread after encountering an error or EOF.
2463 * md5.h (md5_uintptr): Define.
2464 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2465 return to the initial working directory. Preserve errno
2467 * idcache.c: Include "xalloc.h".
2468 (xmalloc, xrealloc): Remove decls.
2469 (getuser): Remove casts no longer required in C89.
2470 * human.c: Include stdio.h, for sprintf.
2471 * group-member.c: Include "xalloc.h".
2472 (xmalloc, xrealloc): Remove decls.
2473 (get_group_info): Remove casts no longer required in C89.
2474 * getusershell.c (readname): Remove casts no longer required in C89.
2475 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2476 * getline.c: Whitespace fix, from coreutils.
2478 2003-08-13 Paul Eggert <eggert@twinsun.com>
2480 * exclude.c: Include <ctype.h>
2481 (IN_CTYPE_DOMAIN): New macro.
2483 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2486 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2487 Undo previous (whitespace-only) change.
2489 2003-08-12 Paul Eggert <eggert@twinsun.com>
2491 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2492 Normalize leading white space and remove trailing white space.
2493 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2494 notice, as per ../config/srclist-update.
2496 Merge from coreutils.
2497 * euidaccess.h: New file.
2498 * euidaccess.c: Include it.
2499 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2500 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2501 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2503 2003-08-11 Bruno Haible <bruno@clisp.org>
2505 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2506 (vasnprintf): Use it instead of wcslen.
2508 2003-08-11 Bruno Haible <bruno@clisp.org>
2510 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2511 value to ensure that _Bool promotes to int. Use #define for _Bool when
2512 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2514 2003-08-10 Karl Berry <karl@gnu.org>
2516 * regex.h: update from libc (whitespace fix).
2518 2003-08-09 Paul Eggert <eggert@twinsun.com>
2520 Merge some files from coreutils. These changes were
2521 originally made by Jim Meyering.
2522 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2523 many older Unixes require this.
2524 * alloca.c (alloca): Remove cast to argument of free;
2525 no longer needed in C89.
2526 * alloca_.h, regex.h: Fix white space to match
2527 what GNU indent does.
2529 2003-08-05 Paul Eggert <eggert@twinsun.com>
2531 * bumpalloc.h: Remove.
2533 2003-08-04 Paul Eggert <eggert@twinsun.com>
2535 * getloadavg.c: Change copyright notice and spacing to conform to
2538 Merge from coreutils.
2539 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2541 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2542 from Karl Berry, implemented by Jim Meyering.
2543 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2544 from Dmitry V. Levin.
2545 Remove anachronistic cast of xrealloc.
2546 * fnmatch_.h (__const): Remove. Use 'const'.
2547 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2548 type. Otherwise, it wouldn't compile with at least /bin/cc on
2549 ymp-cray-unicos9.0.2.X.
2550 Combine two mostly-identical uses of alloca into one.
2551 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2553 2003-08-04 Dave Love <d.love@dl.ac.uk>
2557 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2558 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2559 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2560 obsolete NLIST_NAME_UNION.
2561 [__GNU__]: Undef BSD and FSCALE.
2562 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2564 2003-08-03 Paul Eggert <eggert@twinsun.com>
2566 * stdbool_.h (_Bool): Make it signed char, instead of
2567 an enum type, so that it's guaranteed to promote to int. See:
2568 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2570 2003-07-31 Paul Eggert <eggert@twinsun.com>
2572 * strerror.c: Include config.h, limits.h. Declare sprintf.
2573 (strerror): Don't assume that a printable int fits in 14 bytes.
2575 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2576 Bruno Haible <bruno@clisp.org>
2578 * getline.h (getline, getdelim): Change return type to ssize_t.
2579 * getline.c (getline, getdelim): Likewise.
2580 Remove _GNU_SOURCE define; now it's defined in config.h through
2583 2003-07-22 Paul Eggert <eggert@twinsun.com>
2585 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2586 over-parenthesization in macros.
2588 Sync with coreutils.
2590 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2593 Use `exit_failure' for xalloc and xmemcoll instead of their own
2594 private exit-failure variables.
2595 * xalloc.h (xalloc_exit_failure): Remove.
2596 * xmalloc.c: Likewise. Include exitfail.h.
2597 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2598 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2599 * xmemcoll.c: Likewise. Include exitfail.h.
2600 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2602 2003-07-18 Paul Eggert <eggert@twinsun.com>
2604 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2605 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2606 to test that it can stand by itself. Include "exitfail.h".
2607 Clients should set exit_failure instead.
2608 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2610 2003-07-18 Andreas Schwab <schwab@suse.de>
2612 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2614 2003-07-18 Bruno Haible <bruno@clisp.org>
2616 * getndelim2.h: New file.
2617 * getndelim2.c: Make into a module of its own. Include config.h,
2619 (getndelim2): Make non-static. Change return type to ssize_t.
2620 * getline.h: Change argument names.
2621 * getline.c: Include getndelim2.h instead of getndelim2.c.
2622 * getnline.c: Include getndelim2.h.
2624 2003-07-17 Bruno Haible <bruno@clisp.org>
2626 * Makefile.am: Remove file.
2627 * Makefile.in: Remove file.
2629 2003-07-17 Bruno Haible <bruno@clisp.org>
2631 * getnline.h: New file.
2632 * getnline.c: New file.
2633 * getndelim2.c: New file, extracted from getline.c.
2634 (getndelim2): Renamed from getdelim2, with added nmax argument.
2635 * getline.c: Include getndelim2.c.
2636 (getdelim2): Moved out to getndelim2.c.
2637 (getline, getdelim): Update.
2639 2003-07-15 <karl@gnu.org>
2641 * vasnprintf.c: update from gettext.
2643 2003-07-15 Jim Meyering <jim@meyering.net>
2645 * makepath.c (make_path): Enclose diagnostic in _(...).
2647 2003-07-14 Paul Eggert <eggert@twinsun.com>
2649 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2650 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2651 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2652 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2653 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2654 updated automatically by ../config/srclist-update. This changes
2655 their license from LPGL to GPL.
2657 2003-07-14 Jim Meyering <jim@meyering.net>
2659 Don't emit diagnostics. Let callers do that.
2660 * save-cwd.c: Don't include "error.h".
2661 (save_cwd): Don't call error. Ensure that errno is valid
2662 when returning nonzero.
2664 * save-cwd.h (restore_cwd): Update prototype.
2665 * save-cwd.c (restore_cwd): Remove two parameters.
2666 Simplify. Don't call error upon failure. Let callers do that.
2667 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2668 when auditing is enabled. But don't bother updating the #if.
2670 2003-07-14 Simon Josefsson <jas@extundo.com>
2672 * mempcpy.h: New file.
2673 * mempcpy.c: New file.
2675 2003-07-14 Paul Eggert <eggert@twinsun.com>
2677 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2678 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2679 unicodeio.c, unicodeio.h, unlocked-io.h:
2680 Switch from LGPL to GPL.
2682 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2684 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2685 it breaks C++ compilation.
2686 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2688 2003-07-10 Jim Meyering <jim@meyering.net>
2690 * vasnprintf.c: Remove trailing blanks.
2691 Make cpp indentation consistent.
2693 2003-07-09 Paul Eggert <eggert@twinsun.com>
2695 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2696 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2697 Switch from LGPL to GPL.
2699 2003-07-07 Paul Eggert <eggert@twinsun.com>
2701 * mktime.c: Fix some boundary cases and remove need for floating point.
2703 Issue a compile-time diagnostic if time_t is floating point, or if
2704 two's complement arithmetic is not in effect, or if arithmetic
2705 right shift does not propagate the sign. These assumptions were
2706 all in the original code but they weren't checked.
2708 (TIME_T_MIDPOINT, verify): New macros.
2709 (__isleap): Remove; it has integer overflow problems.
2710 (leapyear): New function, without those problems.
2711 (ydhms_tm_diff): Remove; splitting into two parts.
2712 (ydhms_diff): New function, containing the arithmetic part of
2713 the old ydhms_tm_diff function. Issue a compile-time
2714 diagnostic if we are not using C99 integer division.
2715 Avoid casts when possible.
2716 (guess_time_tm): New function, containing the checking part of
2717 the old ydhms_tm_diff function. Return the new value, rather than
2718 the difference between it and the old. Accept a new argument T
2719 so that *T specifies the old value. Check for overflow in the result.
2721 (__mktime_internal): Use a time_t offset, not a long int offset.
2722 This undoes the 2003-06-04 change, which is no longer needed now
2723 that we have better overflow checking.
2724 (localtime_offset): Likewise.
2726 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2727 and long are 64-bit but int is only 32-bit.
2728 (ydhms_diff): Use long int to store year1 and yday1.
2729 Issue a compile-time diagnostic if long int is not wide enough.
2731 (__mktime_internal): Use long int to store adjusted year and yday.
2732 Use plain C rather than preprocessor commands, if that doesn't
2734 Check for overflow (and try to repair) after each probe
2735 rather than checking only at the very end. This avoids some bugs
2736 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2737 does not equal GMT offset at maximum time).
2738 Use integer to check for overflow rather than floating point; this
2739 is more portable to non-IEEE hosts, and is a tad faster.
2740 When we detect that we are oscillating between two values,
2741 don't check whether tm_isdst has the requested value, since
2742 we already know the answer. When tm_isdst has the wrong value,
2743 use a different heuristic to find the right one, based on the
2744 extreme values actually observed in practice in tz2003a,
2745 rather than the (overly optimistic) "previous 3 calendar quarters".
2747 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2748 "T const" to accommodate glibc style.
2749 (check_result): Use less-confusing report format. "long" -> "long int.
2751 Don't loop if the iteration overflows time_t.
2752 Allow a negative step in the iteration.
2754 2003-07-01 Paul Eggert <eggert@twinsun.com>
2756 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2757 having it depend on HAVE_SYS_TYPES_H.
2759 2003-06-25 Bruno Haible <bruno@clisp.org>
2761 * readlink.c: New file.
2763 2003-06-20 Bruno Haible <bruno@clisp.org>
2765 Assume C89, so PARAMS isn't needed.
2766 * unicodeio.h (PARAMS): Remove.
2767 * unicodeio.c: Don't use PARAMS.
2769 2003-06-18 Jim Meyering <jim@meyering.net>
2771 Merge changes from coreutils.
2772 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2773 Remove explicit declarations of xmalloc and realloc.
2775 (read_utmp): Remove anachronistic cast of xmalloc.
2777 2003-06-17 Paul Eggert <eggert@twinsun.com>
2779 Assume C89, so PARAMS isn't needed.
2780 * backupfile.h (PARAMS): Remove. All uses removed.
2781 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2782 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2783 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2784 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2785 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2786 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2787 xstrtol.h: Likewise.
2788 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2789 same.h, strverscmp.h: Do not include config.h; no longer needed.
2790 Anyway, config.h should always be included before any other file.
2792 2003-06-11 Simon Josefsson <jas@extundo.com>
2794 * sysexit_.h: New file.
2796 2003-05-20 Derek Price <derek@ximbiot.com>
2798 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2800 2003-06-10 Simon Josefsson <jas@extundo.com>
2802 * strchrnul.h: New file.
2803 * strchrnul.c: New file.
2805 2003-06-10 Simon Josefsson <jas@extundo.com>
2807 * argp.h: New file, from glibc.
2808 * argp-ba.c: New file, from glibc.
2809 * argp-eexst.c: New file, from glibc.
2810 * argp-fmtstream.c: New file, from glibc.
2811 * argp-fmtstream.h: New file, from glibc.
2812 * argp-fs-xinl.c: New file, from glibc.
2813 * argp-help.c: New file, from glibc.
2814 * argp-namefrob.h: New file, from glibc.
2815 * argp-parse.c: New file, from glibc.
2816 * argp-pv.c: New file, from glibc.
2817 * argp-pvh.c: New file, from glibc.
2818 * argp-xinl.c: New file, from glibc.
2820 2003-06-07 Jim Meyering <jim@meyering.net>
2822 * readtokens.h: Put `Free Software Foundation, Inc.'
2823 in place of my name in the copyright comment.
2824 Remove definition and uses of __P.
2827 * stat.c: Don't declare xmalloc explicitly.
2828 Instead, include "xalloc.h".
2829 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2830 xrealloc, and xcalloc return values.
2831 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2833 * xgetcwd.h: Remove definition/uses of PARAMS.
2835 2003-06-06 Jim Meyering <jim@meyering.net>
2837 * stdbool_.h: Renamed from stdbool.h.in.
2839 2003-06-06 Jim Meyering <jim@meyering.net>
2841 Merge from coreutils.
2842 * same.c: (same_name): Declare *_basename locals to be `const'.
2843 Consolidate declarations and initializations of *_base* locals.
2845 Merge from coreutils.
2846 This avoids a core dump on systems without GNU putenv,
2847 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2848 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2849 (unsetenv): New static function, from GNU libc.
2850 (rpl_putenv): Use it.
2852 * modechange.c: Remove trailing blanks.
2854 Merge from coreutils.
2855 * fsusage.c: Remove declaration of statfs.
2856 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2858 * posixtm.c: Include <stdbool.h> unconditionally.
2860 2003-06-05 Paul Eggert <eggert@twinsun.com>
2862 * mktime.c (__mktime_internal): When resolving a tm_isdst
2863 mismatch, look in future quarters as well as past. This fixes a
2864 bug when processing fall-backwards gaps immediately after a long
2865 period of daylight-saving time.
2867 * mktime.c: Assume freestanding C89 or better.
2868 (HAVE_LIMITS_H): Remove. Assume it's 1.
2869 (__P): Remove; not used.
2870 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2871 (mktime, not_equal_tm, print_tm, check_result,
2872 main): Use prototypes. Use const * where appropriate.
2873 (main): Fix typo in testing code that uncovered by above changes.
2874 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2876 2003-06-04 Paul Eggert <eggert@twinsun.com>
2878 * mktime.c: Fix Debian bug 177940
2879 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2880 (localtime_offset): Now long int, not time_t, because we want it
2881 to be guaranteed to be signed. All uses changed.
2882 (__mktime_internal): If overflow would occur when adding offset,
2885 Merge 'human' changes from coreutils. Rewrite to support
2886 locale-specific notations like thousands separators.
2887 * human.c: Simplify authorship notice.
2888 Include human.h immediately after config.h.
2889 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2890 <limits.h>: Do not include, since human.h does.
2891 (SIZE_MAX, UINTMAX_MAX): New macros.
2892 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2893 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2894 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2895 (power_letter): Renamed from suffixes.
2896 (generate_suffix_backwards): Remove.
2897 (adjust_value): Now takes int style (because of human.h changes)
2898 and long double value (for greater precision on some platforms).
2899 (group_number): New function.
2900 (human_readable): Use it. Use integer options, not enum.
2901 Put the options before the sizes in the arg list.
2902 Support all the new options.
2903 The old human_readable function has been removed;
2904 use inttostr.h instead.
2905 (human_readable, default_block_size, humblock):
2906 Use uintmax_t, not int, for block sizes.
2907 (human_readable_inexact, block_size_types): Remove.
2908 (block_size_opts): New constant.
2909 (human_options): Renamed from human_block_size, with new signature
2910 that allows block sizes up to UINTMAX_MAX. All callers changed.
2911 * human.h: Add copyright and authorship notice.
2912 Include <limits.h> and <stdbool.h> unconditionally.
2913 (PARAMS): Remove. All uses removed.
2914 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2915 (enum human_inexact_style): Remove tag; now a nameless enum.
2916 (human_floor, human_ceiling, human_round_to_even): Now have
2917 values 2, 0, 1 rather than -1, 1, 0.
2918 (human_group_digits, human_suppress_point_zero, human_autoscale,
2919 human_base_1024, human_SI, human_B): New constants.
2920 (human_readable_inexact, human_block_size): Remove.
2921 (human_readable): Size args are now uintmax_t, not int.
2922 (human_options): New decl.
2924 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2925 unnecessary now that we assume C89 or better. This change
2926 imported from coreutils.
2928 * mktime.c (__mktime_internal): Do not reject negative timestamps
2929 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2930 in the 2003-05-30 sync from glibc.
2932 .h files should stand alone, but we shouldn't include <sys/types.h>
2933 if we can get away with just <stddef.h>.
2935 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2936 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2937 rather than <sys/types.h>, as we merely need size_t.
2938 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2940 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2941 Include <stdio.h>, to get FILE.
2942 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2943 memcasecmp.h has included <stddef.h> and all we need is size_t.
2944 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2945 our interface, instead of including <sys/types.h>
2947 2003-06-02 Paul Eggert <eggert@twinsun.com>
2950 Fix some minor time-related bugs with POSIX time arguments.
2951 Some valid time stamps were being rejected (notably -1, and
2952 time stamps before 1900 on 64-bit hosts). And some invalid
2953 time stamps were being accepted, e.g. September 31.
2955 * posixtm.h (posixtime): Return bool instead of time_t, so
2956 that we can return (time_t) -1 successfully.
2957 * posixtm.c: Likewise.
2958 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2959 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2960 (t): Remove static var.
2961 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2962 of static var. All uses changed.
2963 (year): Do not reject years before 1900; they can occur with
2965 (posix_time_parse): Do not check for out-of-range components;
2966 that is now the caller's responsibility, since our checks were
2967 only approximations.
2968 (posixtime): Use mktime to check for out-of-range components,
2969 since it knows them exactly.
2970 If mktime returns (time_t) -1, check whether an error actually occurred
2971 by invoking localtime on -1.
2972 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2973 posixtime failures better.
2974 Improve the test data (in comments only).
2976 2003-05-30 <karl@gnu.org>
2978 * mktime.c: update from libc.
2980 2003-05-30 Bruno Haible <bruno@clisp.org>
2982 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2983 * localcharset.h: Likewise.
2984 * localcharset.c: Likewise.
2986 2003-05-28 Paul Eggert <eggert@twinsun.com>
2988 Assume the headers required for C89 freestanding compilers.
2989 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2990 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2991 without checking for HAVE_LIMITS_H.
2992 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2993 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2995 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2996 * exclude.c: Include <stdbool.h> unconditionally.
2997 * tempname.c: Include <stddef.h> unconditionally.
2998 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2999 * modechange.c, rpmatch.c (NULL): Don't define, since
3000 <stddef.h> does that.
3001 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3002 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3003 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3004 * xstrtol.c: Likewise.
3005 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3006 * savedir.c: Include <stddef.h> instead of defining NULL.
3008 * addext.c (addext): Use assignment rather than cast, to avoid
3009 warnings on some platforms.
3011 * mktime.c (__mktime_internal): Do not reject negative timestamps
3014 2003-05-10 Bruno Haible <bruno@clisp.org>
3016 * linebreak.c (iconv_string_length): Don't return -1 just because the
3017 string is longer than 4 KB.
3019 2003-05-12 Jim Meyering <jim@meyering.net>
3021 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3022 the space-padded-by-default conversion specifiers, %e, %k, %l.
3024 2003-05-03 Bruno Haible <bruno@clisp.org>
3026 Upgrade to Unicode-4.0.
3027 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3028 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3029 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3030 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3031 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3032 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3033 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3034 Change width of U+E0100..U+E01EF from 1 to 0.
3036 2003-04-25 Bruno Haible <bruno@clisp.org>
3038 * copy-file.c: Include <stddef.h>, for size_t.
3040 2003-04-25 Jim Meyering <jim@meyering.net>
3042 * copy-file.c (copy_file_preserving): Declare buf_size to be
3043 of type size_t, not int.
3045 2003-04-11 Jim Meyering <jim@meyering.net>
3047 Merge changes from Coreutils.
3049 2003-03-22 Jim Meyering <jim@meyering.net>
3051 * strftime.c (widen): Cast alloca return value to proper type.
3053 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3056 * strftime.c (my_strftime): Handle very large width
3057 specifications for numeric values correctly. Improve checks for
3060 2003-01-19 Jim Meyering <jim@meyering.net>
3062 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3063 (nl_get_alt_digit) [! defined my_strftime]: Define.
3064 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3065 _nl_get_alt_digit and _nl_get_walt_digit.
3067 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3068 These changes have no effect outside of _LIBC.
3070 2003-04-10 Bruno Haible <bruno@clisp.org>
3072 * findprog.h: New file, from GNU gettext.
3073 * findprog.c: New file, from GNU gettext.
3075 2003-04-05 Jim Meyering <jim@meyering.net>
3077 Merge changes from Coreutils.
3079 * exclude.h (PARAMS): Remove definition and uses.
3080 * exclude.c: Remove uses of `PARAMS'.
3082 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3083 Add test-cases for DOS filenames. Declare program_name.
3084 (main): Set up program_name. Patch by Rich Dawe.
3086 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3088 Use mntctl's return value to drive the entry-processing loop, since
3089 we can't rely on the value of the vmt_length member in the last
3090 entry. On some systems doing so could result in exhausting
3091 virtual memory. Based in part on a patch from Mike Jetzer.
3093 2003-04-04 Bruno Haible <bruno@clisp.org>
3095 * linebreak.h: New file, from GNU gettext.
3096 * linebreak.c: New file, from GNU gettext with slight modifications.
3097 * lbrkprop.h: New file, from GNU gettext.
3099 2003-04-03 Bruno Haible <bruno@clisp.org>
3101 * utf8-ucs4.h: New file, from GNU gettext.
3102 * utf16-ucs4.h: New file, from GNU gettext.
3103 * ucs4-utf8.h: New file, from GNU gettext.
3104 * ucs4-utf16.h: New file, from GNU gettext.
3106 2003-04-02 Bruno Haible <bruno@clisp.org>
3108 * binary-io.h: New file, from GNU gettext.
3110 2003-04-01 Bruno Haible <bruno@clisp.org>
3112 * pathname.h: New file, from GNU gettext.
3113 * concatpath.c: New file, from GNU gettext.
3115 2003-03-30 Bruno Haible <bruno@clisp.org>
3117 * copy-file.c (copy_file_preserving): Don't set owner if the function
3118 chown() doesn't exist.
3120 2003-03-28 Bruno Haible <bruno@clisp.org>
3122 * copy-file.h: New file, from GNU gettext.
3123 * copy-file.c: New file, from GNU gettext.
3125 2003-03-18 Jim Meyering <jim@meyering.net>
3127 * quote.c (quote_n): Fix typo in comment.
3129 2003-03-14 Jim Meyering <jim@meyering.net>
3131 Merge changes from Coreutils.
3132 * obstack.h (obstack_object_size): Declare temporary, __o,
3133 to be const, in order to avoid warnings.
3134 (obstack_room): Likewise.
3135 (obstack_empty_p): Likewise.
3137 2003-03-13 Paul Eggert <eggert@twinsun.com>
3139 Merge changes from Bison.
3140 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3141 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3142 when compiling Bison 1.875's `bitset bset = obstack_alloc
3143 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3144 * hash.c: Include <stdbool.h> unconditionally.
3146 2003-03-09 Paul Eggert <eggert@twinsun.com>
3148 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3149 Reported by Bruce Becker; see:
3150 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3152 2003-03-03 Paul Eggert <eggert@twinsun.com>
3153 Bruno Haible <bruno@clisp.org>
3155 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3156 Reported by John Hughes, see
3157 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3159 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3161 * poll_.h: New file.
3164 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3166 * mathl.h: New file.
3167 * acosl.c: New file.
3168 * asinl.c: New file.
3169 * atanl.c: New file.
3170 * ceill.c: New file.
3173 * floorl.c: New file.
3174 * frexpl.c: New file.
3175 * ldexpl.c: New file.
3177 * sincosl.c: New file.
3179 * sqrtl.c: New file.
3181 * trigl.c: New file.
3182 * trigl.h: New file.
3184 2003-02-17 Bruno Haible <bruno@clisp.org>
3186 * mkdtemp.h: New file, from GNU gettext.
3187 * mkdtemp.c: New file, from GNU gettext.
3189 2003-01-31 Bruno Haible <bruno@clisp.org>
3191 * rename.c: #undef rename before defining rpl_rename.
3192 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3194 2003-01-30 Bruno Haible <bruno@clisp.org>
3196 * printf-args.h: New file, from GNU gettext.
3197 * printf-args.c: New file, from GNU gettext.
3198 * printf-parse.h: New file, from GNU gettext.
3199 * printf-parse.c: New file, from GNU gettext.
3200 * vasnprintf.h: New file, from GNU gettext.
3201 * vasnprintf.c: New file, from GNU gettext.
3202 * asnprintf.c: New file, from GNU gettext.
3203 * vasprintf.h: New file, from GNU gettext with modifications.
3204 * vasprintf.c: New file, from GNU gettext.
3205 * asprintf.c: New file, from GNU gettext.
3207 2003-01-29 Bruno Haible <bruno@clisp.org>
3209 * stpncpy.h: New file, from GNU gettext with modifications.
3210 * stpncpy.c: New file, from GNU gettext with modifications.
3212 2003-01-28 Bruno Haible <bruno@clisp.org>
3214 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3216 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3219 2003-01-27 Bruno Haible <bruno@clisp.org>
3221 * xsetenv.h: New file, from GNU gettext.
3222 * xsetenv.c: New file, from GNU gettext.
3224 2003-01-23 Bruno Haible <bruno@clisp.org>
3226 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3228 2003-01-22 Bruno Haible <bruno@clisp.org>
3230 * exit.h: New file, from GNU gettext.
3232 2003-01-11 Bruno Haible <bruno@clisp.org>
3234 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3235 * strcase.h (strcasecmp, strncasecmp): Likewise.
3237 2003-01-14 Jim Meyering <jim@meyering.net>
3239 * same.c (same_name): Tweak a comment.
3241 2003-01-11 Bruno Haible <bruno@clisp.org>
3243 * same.c (same_name): Reorder tests so as to avoid calling stat()
3244 when a string comparison is sufficient.
3246 2003-01-11 Bruno Haible <bruno@clisp.org>
3248 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3251 2003-01-11 Bruno Haible <bruno@clisp.org>
3253 * hash-pjw.c: Add comment about low quality of this function.
3255 2003-01-12 Paul Eggert <eggert@twinsun.com>
3257 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3258 to avoid collisions with libcurses and libreadline.
3260 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3261 * getstr.h, getstr.c: Remove.
3262 * getline.c: Include "getline.h", to check interface.
3263 Move body of old getstr.c here: this defines MIN_CHUNK and
3264 declares getdelim2, which is renamed from getstr.
3265 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3267 * linebuffer.c (readlinebuffer): Renamed from readline.
3269 * linebuffer.h: Likewise.
3270 (readline): Remove backward-compatibility macro.
3272 2003-01-12 Jim Meyering <jim@meyering.net>
3274 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3276 2003-01-10 Bruno Haible <bruno@clisp.org>
3278 * alloca_.h: New file.
3279 * getdate.y: Unconditionally include alloca.h.
3280 * makepath.c: Likewise.
3281 * setenv.c: Likewise.
3282 * userspec.c: Likewise.
3284 2003-01-09 Bruno Haible <bruno@clisp.org>
3286 * stdbool.h.in: New file.
3288 2003-01-08 Bruno Haible <bruno@clisp.org>
3290 * safe-read.c: Include specification header first, to ensure its
3292 * full-write.c: Likewise.
3294 2003-01-08 Jim Meyering <jim@meyering.net>
3296 * full-write.c: Undefine and define-away `const' after inclusion
3297 of errno.h, not before. Suggestion from Bruno Haible.
3299 2003-01-07 Jim Meyering <jim@meyering.net>
3301 * full-write.c: Rework so that it may serve to define full_read, too.
3302 * full-read.c: Simply #define FULL_READ and include full-write.c.
3304 2003-01-06 Jim Meyering <jim@meyering.net>
3306 * version-etc.c: Update year in translatable copyright string.
3308 2002-12-25 Bruno Haible <bruno@clisp.org>
3310 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3311 * xstrtol.h: Likewise.
3312 * xstrtoimax.c: Likewise.
3313 * xstrtoumax.c: Likewise.
3314 * human.h: Likewise.
3316 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3317 on systems that have <inttypes.h> but not <stdint.h>.
3319 2002-12-31 Paul Eggert <eggert@twinsun.com>
3321 * memcoll.c (memcoll): Fall back on a simple algorithm using
3322 memcmp if strcoll doesn't work.
3324 2002-12-23 Bruno Haible <bruno@clisp.org>
3326 * localcharset.h: New file.
3327 * localcharset.c: Include it.
3328 * unicodeio.c: Likewise.
3330 2002-12-22 Bruno Haible <bruno@clisp.org>
3332 * utime.c (utime_null): No need to call ftruncate if the file was
3335 2002-12-23 Bruno Haible <bruno@clisp.org>
3337 * memcoll.c (STRCOLL): New macro.
3340 2002-12-22 Bruno Haible <bruno@clisp.org>
3342 * getstr.h (getstr): Define, to avoid clash with libcurses.
3343 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3345 2002-12-22 Bruno Haible <bruno@clisp.org>
3347 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3349 2002-12-23 Bruno Haible <bruno@clisp.org>
3351 * getline.h: Include <stddef.h>, for size_t.
3353 * unicodeio.h: Include <stddef.h>, for size_t.
3354 * unicodeio.c: Don't include <stddef.h>.
3356 2002-12-17 Bruno Haible <bruno@clisp.org>
3358 * canon-host.c (strdup): Remove unused declaration.
3360 * fsusage.c: Include full_read.h.
3361 (get_fs_usage): Use full_read instead of safe_read.
3363 * utime.c (utime_null): Use SAFE_READ_ERROR.
3365 2002-12-11 Bruno Haible <bruno@clisp.org>
3367 * setenv.h: Rewritten to cope with systems that have setenv() but not
3369 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3372 2002-12-11 Bruno Haible <bruno@clisp.org>
3374 * setenv.c (alloca): Fall back to malloc.
3376 (setenv): Use freea() to free memory allocated with alloca().
3378 2002-11-13 Bruno Haible <bruno@clisp.org>
3380 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3381 function declarations.
3382 * unsetenv.c (unsetenv): Likewise.
3384 2002-03-04 Bruno Haible <bruno@clisp.org>
3386 Portability to AIX 4.3.3.
3387 * unsetenv.c: New file, extracted from setenv.c.
3388 * setenv.c: Move the unsetenv() function to unsetenv.c.
3390 2001-12-20 Bruno Haible <bruno@clisp.org>
3392 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3393 use malloc instead. For SunOS 4.
3395 2001-12-11 Bruno Haible <bruno@clisp.org>
3397 * setenv.c: Declare alloca.
3398 (compar_fn_t): New typedef.
3399 (KNOWN_VALUE, STORE_VALUE): Use it.
3401 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3404 2002-12-10 Paul Eggert <eggert@twinsun.com>
3406 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3407 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3408 Choose values that are less likely to collide with system fnmatch
3410 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3411 defined (e.g., a pure POSIX system).
3412 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3413 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3415 2002-12-06 Jim Meyering <jim@meyering.net>
3417 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3419 Merge in changes from libc's misc/error.c, in preparation
3420 for the merge of gnulib's changes back into libc.
3422 * error.c (_): Define only if not already defined.
3423 Move definition to follow all #include directives.
3424 Include unlocked-io.h only if !_LIBC.
3425 [_LIBC]: Include <libio/libioP.h>.
3426 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3427 (fflush): Tweak definition to use INTUSE.
3430 2002-12-05 Paul Eggert <eggert@twinsun.com>
3432 * alloca.c [defined emacs]: Include "lisp.h".
3433 (xalloc_die) [defined emacs]: New macro.
3434 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3435 [! defined emacs]: Include <xalloc.h>.
3436 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3437 (pointer): Typedef to POINTER_TYPE *.
3438 (malloc): Remove decl; we now always use xmalloc.
3439 (alloca): Use old-style definition, since Emacs needs this.
3440 Check for arithmetic overflow when computing combined size.
3442 2002-12-04 Paul Eggert <eggert@twinsun.com>
3444 Do not generate unlocked-io.h automatically, since it's easier to
3445 maintain it by hand.
3447 * unlocked-io.h: New file, from GNU diffutils,
3448 but with proper copyright notice and attribution.
3450 * Makefile.am: Add copyright notice.
3451 (libfetish_a_SOURCES): Add unlocked-io.h.
3452 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3453 (DISTCLEANFILES, io_functions): Remove macros.
3454 (EXTRA_DIST): Remove gen_uio.
3455 (unlocked-io.h): Remove rule.
3457 2002-12-04 Jim Meyering <jim@meyering.net>
3459 Reflect the fact that stat.c and lstat.c are no longer generated.
3460 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3461 (DISTCLEANFILES): Likewise.
3462 (EXTRA_DIST): Likewise.
3463 (all_local): Don't depend on stat.c or lstat.c.
3464 (stat.c, lstat.c): Remove rules.
3465 (EXTRA_DIST): Remove xstat.in.
3467 * xstat.in: Remove file. Contents moved into stat.c.
3468 * stat.c: New file. Contents mostly from xstat.in.
3469 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3470 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3472 * safe-read.c: Rework so that it may serve to define safe_write, too.
3473 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3475 2002-12-03 Jim Meyering <jim@meyering.net>
3477 * safe-read.c, safe-write.c: Change variable names and comments, but
3478 not semantics, to minimize the differences between these two files.
3479 (safe_read): Change comment to mention SAFE_READ_ERROR.
3481 * safe-read.c (IS_EINTR): Define.
3482 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3484 2002-12-02 Bruno Haible <bruno@clisp.org>
3486 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3487 Define, taken from safe-read.c.
3488 (INT_MAX): Provide fallback.
3489 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3490 * safe-write.h (SAFE_WRITE_ERROR): Define.
3492 * safe-read.c (EINTR): Remove definition.
3493 (safe_read): Don't use EINTR if it is absent.
3495 2002-12-02 Jim Meyering <jim@meyering.net>
3497 * safe-read.c (EINTR): Define.
3498 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3499 (INT_MAX): Provide fallback.
3500 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3502 * safe-read.h (SAFE_READ_ERROR): Define.
3504 2002-12-01 Jim Meyering <jim@meyering.net>
3506 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3507 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3509 2002-11-27 Paul Eggert <eggert@twinsun.com>
3511 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3512 hash_rehash): Replace `if (limit <= value) abort ();' with
3513 `if (! (value < limit)) abort ();', for readability.
3515 2002-11-26 <karl@gnu.org>
3517 * strdup.c: copy from libc again, with jim's ok.
3518 * .cppi-disable: re-add strdup.c
3520 2002-11-25 <karl@gnu.org>
3522 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3523 instead of "strtol.c".
3525 2002-11-25 Jim Meyering <jim@meyering.net>
3527 * mktime.c: Sync from libc, now that it has the latest fix.
3529 2002-11-24 <karl@gnu.org>
3531 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3532 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3534 2002-11-24 Jim Meyering <jim@meyering.net>
3536 Update from coreutils:
3538 * mktime.c: Merge in changes from libc.
3540 Avoid a link-time failure on some Linux systems.
3541 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3542 (__mon_yday): Declare with the STATIC attribute.
3543 (__mktime_internal): Likewise.
3544 Based on a report from Greg Schafer.
3546 2002-11-23 Jim Meyering <jim@meyering.net>
3548 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3549 Use `unsigned', not `int', as type of index.
3551 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3553 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3555 2002-11-22 Paul Eggert <eggert@twinsun.com>
3557 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3558 hint that one should use `if (! x) abort ();' rather than `assert
3559 (x);', and anyway it's one less thing to worry about configuring.
3560 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3561 hash_rehash, hash_insert): Use abort rather than assert.
3563 2002-11-22 Paul Eggert <eggert@twinsun.com>
3565 * quotearg.h: Allow multiple inclusion by surrounding with
3566 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3567 so that we can be included first.
3568 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3569 * quotearg.c: Include quotearg.h immediately after config.h.
3570 No need to include stddef.h or sys/types.h any more.
3571 Surround local include files with "", not "<>".
3572 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3573 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3574 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3575 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3576 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3577 (ISPRINT): Remove; no longer needed now that we assume C89.
3579 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3582 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3583 quotearg_char): Use SIZE_MAX rather than
3584 (size_t) -1 when we are talking about "infinity".
3586 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3588 2002-11-22 Bruno Haible <bruno@clisp.org>
3590 * safe-read.h: Assume C89. Add comments.
3591 (safe_read): Change return type to size_t.
3592 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3593 counts > SSIZE_MAX correctly.
3594 * safe-write.h: New file.
3595 * safe-write.c: New file.
3596 * full-read.h: New file.
3597 * full-read.c: New file.
3598 * full-write.h: Assume C89. Add comments.
3599 * full-write.c: Include safe-write.h.
3600 (full_write): Rewritten to use safe_write.
3601 Suggested by Jim Meyering and Paul Eggert.
3603 2002-11-21 Bruno Haible <bruno@clisp.org>
3605 Remove case insensitive option matching.
3606 * argmatch.h (argcasematch): Remove declaration.
3607 (ARGCASEMATCH): Remove macro.
3608 (__xargmatch_internal): Remove case_sensitive argument.
3609 (XARGMATCH): Update.
3610 (XARGCASEMATCH): Remove macro.
3611 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3612 case_sensitive argument.
3613 (argcasematch): Remove function.
3614 (__xargmatch_internal): Remove case_sensitive argument.
3615 (main): Use XARGMATCH instead of XARGCASEMATCH.
3617 * xmalloc.c: Change compile-time error message. Add comment about
3618 required autoconf version.
3620 2002-11-21 Jim Meyering <jim@meyering.net>
3622 * strdup.c (strdup): Tweak comment and initial #if/#include.
3624 Merge in changes from the coreutils.
3626 2002-09-25 Paul Eggert <eggert@twinsun.com>
3627 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3628 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3629 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3630 int. Work more efficiently if X is the same width as uintmax_t.
3631 Do not compare X to -1, to avoid bogus compiler warning.
3632 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3633 Don't assume that f_frsize and f_bsize are the same type.
3635 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3638 * makepath.c (make_path): Restore umask *before* creating the final
3640 (make_path): Minor reformatting.
3642 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3643 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3645 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3646 ones. At least on GNU/Linux systems, `auto' means something else.
3649 2002-11-20 Paul Eggert <eggert@twinsun.com>
3651 Merge argmatch cleanups from Bison. Assume C89.
3653 * argmatch.c: Include config.h here, not in argmatch.h.
3654 Include stdlib.h, for EXIT_FAILURE.
3655 Always include <string.h>, since we assume C89.
3656 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3657 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3658 Include <stddef.h> instead, since it's all we need for size_t.
3659 (PARAMS): Remove. All uses removed.
3660 (ARRAY_CARDINALITY): Do not bother to #undef.
3661 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3662 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3663 Remove unnecessary parentheses.
3664 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3665 Insert necessary parentheses.
3666 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3667 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3669 2002-11-19 Bruno Haible <bruno@clisp.org>
3671 * mbswidth.c: Include mbswidth.h right at the beginning.
3672 * mbswidth.h: Include <stddef.h>, for size_t.
3674 * mbswidth.h (PARAMS): Remove macro.
3675 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3676 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3678 * gcd.h (PARAMS): Remove macro.
3679 (gcd): Use ANSI C function declarations.
3680 * gcd.c (gcd): Likewise.
3682 2002-11-15 Bruno Haible <bruno@clisp.org>
3684 * strcspn.c: Include <stddef.h>.
3685 (strcspn): Use ANSI C function declaration. Change return type to
3687 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3688 (strpbrk): Use NULL.
3689 * strpbrk.h (PARAMS): Remove macro.
3690 (strpbrk): Use ANSI C function declaration.
3691 * strstr.c: Don't include <sys/types.h>.
3692 * strstr.h (PARAMS): Remove macro.
3693 (strstr): Use ANSI C function declarations.
3695 2002-11-06 Bruno Haible <bruno@clisp.org>
3697 * gcd.h (gcd): Change argument type to 'unsigned long'.
3698 * gcd.c (gcd): Likewise.
3700 2002-11-05 Bruno Haible <bruno@clisp.org>
3702 * gcd.h: New file, from gettext-0.11.5.
3703 * gcd.c: New file, from gettext-0.11.5.
3705 2002-11-05 Bruno Haible <bruno@clisp.org>
3707 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3708 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3709 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3710 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3712 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3713 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3715 * closeout.c: Include gettext.h instead of <libintl.h>.
3716 * human.c: Include gettext.h instead of <libintl.h>.
3717 * quotearg.c: Include gettext.h instead of <libintl.h>.
3718 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3719 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3720 * userspec.c: Include gettext.h instead of <libintl.h>.
3721 * version-etc.c: Include gettext.h instead of <libintl.h>.
3722 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3723 (textdomain): Remove definition.
3724 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3726 * long-options.c: Remove include of <libintl.h> and definition of _.
3727 * same.c: Remove include of <libintl.h> and definition of _.
3729 2002-11-04 Bruno Haible <bruno@clisp.org>
3731 * stpcpy.h: New file, from GNU gettext-0.11.5.
3732 * strcase.h: New file, from GNU gettext-0.11.5.
3733 * strpbrk.h: New file, from GNU gettext-0.11.5.
3734 * strstr.h: New file, from GNU gettext-0.11.5.
3735 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3737 2002-05-09 Bruno Haible <bruno@clisp.org>
3739 * config.charset: Update for newest glibc. Add canonical names
3740 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3742 2002-05-09 Bruno Haible <bruno@clisp.org>
3744 * localcharset.c (get_charset_aliases): Add more Windows specific
3747 2002-05-08 Owen Taylor <otaylor@redhat.com>
3749 * config.charset: A few additions for Solaris.
3751 2001-12-05 Bruno Haible <bruno@clisp.org>
3753 * localcharset.c (locale_charset): Don't return an empty string.
3755 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3757 * config.charset: msdos in uk_UA uses CP1125.
3759 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3761 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3762 * localcharset.c (locale_charset): Declare as extern "C".
3764 2002-02-15 Bruno Haible <bruno@clisp.org>
3766 * config.charset [msdosdjgpp]: For Russian, use CP866.
3768 2002-02-11 Bruno Haible <bruno@clisp.org>
3770 * config.charset: Add support for NetBSD.
3772 2002-09-25 <karl@gnu.org>
3774 * strdup.c: copy from libc/string (via ../config/srclist*).
3775 * getopt*: copy from libc/posix.
3776 * gettext.h: copy from gettext.
3777 * .cppi-disable: add strdup.c, gettext.h.
3779 2002-07-01 Jim Meyering <meyering@lucent.com>
3781 * c-stack.c: Include sys/time.h.
3782 From Volker Borchert.
3784 2002-06-11 Paul Eggert <eggert@twinsun.com>
3786 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3787 New macro. Use it uniformly instead of
3788 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3789 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3790 reported by Vin Shelton.
3792 2002-06-22 Jim Meyering <meyering@lucent.com>
3794 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3795 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3797 2002-06-22 Paul Eggert <eggert@twinsun.com>
3799 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3800 Do not assume SA_SIGINFO behavior.
3801 Bug reported by Jim Meyering on NetBSD 1.5.2.
3803 2002-06-22 Jim Meyering <meyering@lucent.com>
3805 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3807 * exitfail.c, exitfail.h: Likewise.
3808 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3810 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3812 (EXTRA_DIST): Add fnmatch_loop.c.
3813 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3815 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3816 * fnmatch.c: Update from diffutils-2.8.2.
3817 * fnmatch_.h: New file. From diffutils-2.8.2.
3818 * fnmatch.h: Remove file.
3820 2002-06-18 Paul Eggert <eggert@twinsun.com>
3822 * file-type.h: Report an error if neither S_ISREG nor
3823 S_IFREG is defined, instead of using a test specific to glibc
3824 2.2. This should be safe, since POSIX requires S_ISREG and
3825 Unix Version 7 had S_IFREG. We don't need to check for
3826 <sys/types.h> since we don't use any symbols that it defines.
3828 2002-06-15 Jim Meyering <meyering@lucent.com>
3830 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3831 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3832 have been included before this file.
3834 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3836 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3837 so that each temporary file name is unique and valid in the first
3838 8 characters, for operation under DOS.
3840 2002-06-15 Jim Meyering <meyering@lucent.com>
3842 Work even with DJGPP 2.03, which lacks support for symlinks.
3844 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3846 * lchown.c (S_ISLNK): Likewise.
3848 2002-06-14 Jim Meyering <meyering@lucent.com>
3850 * file-type.h: Use the version from diffutils-2.8.2.
3851 * file-type.c: Likewise.
3853 2002-05-27 Jim Meyering <meyering@lucent.com>
3855 Fix a problem seen only on nonconforming systems whereby ls.c's
3856 use of localtime, and then of gettimeofday would cause trouble:
3857 the localtime call used to initialize rpl_gettimeofday's save
3858 mechanism would clobber ls's current local time information so
3859 that in any long listing the first file would always be listed
3860 with date 1970-01-01. Analysis by Volker Borchert.
3862 * gettimeofday.c (localtime): Undefine.
3863 (rpl_localtime): New function.
3865 2002-05-22 Jim Meyering <meyering@lucent.com>
3867 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3868 * file-type.h: New file.
3869 * file-type.c (file_type): New file/function. Extracted from diffutils.
3871 2002-04-29 Paul Eggert <eggert@twinsun.com>
3873 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3875 2002-04-28 Paul Eggert <eggert@twinsun.com>
3877 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3878 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3879 of 127, since 64 is the largest conceivable number for ancient
3881 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3883 2002-04-28 Jim Meyering <meyering@lucent.com>
3885 * sig2str.c (WTERMSIG): Remove definition (unused).
3887 2002-04-28 Paul Eggert <eggert@twinsun.com>
3889 * sig2str.h, sig2str.c: New files.
3890 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3892 2002-04-24 Jim Meyering <meyering@lucent.com>
3894 * gettext.h: New file, from Gettext.
3895 * Makefile.am (INCLUDES): Remove -I../intl.
3896 (libfetish_a_SOURCES): Add gettext.h.
3898 2002-04-16 Jim Meyering <meyering@lucent.com>
3900 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3901 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3902 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3904 2002-04-12 Jim Meyering <meyering@lucent.com>
3906 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3908 2002-03-10 Jim Meyering <meyering@lucent.com>
3910 * makepath.c (make_path): Remove a comma from a diagnostic.
3911 Suggestion from Santiago Vila.
3913 2002-03-08 Jim Meyering <meyering@lucent.com>
3915 * rename.c: Mention that this wrapper is needed also on
3916 mips-dec-ultrix4.4 systems.
3918 2002-03-02 Jim Meyering <meyering@lucent.com>
3920 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3921 not HAVE_CLOCK_SETTIME.
3923 2002-02-27 Paul Eggert <eggert@twinsun.com>
3925 * nanosleep.h: Rename to....
3926 * timespec.h: New name for nanosleep.h. All uses changed.
3928 * gettime.c: New file.
3929 * settime.c: New file.
3932 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3933 timespec.h. Remove nanosleep.h.
3935 2002-02-25 Paul Eggert <eggert@twinsun.com>
3937 * acl.c, acl.h: New files.
3938 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3940 2002-02-24 Jim Meyering <meyering@lucent.com>
3942 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3943 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3944 cause trouble. Reported by Nelson Beebe.
3946 2002-02-23 Paul Eggert <eggert@twinsun.com>
3948 * path-concat.c (xpath_concat): Reorder code to pacify
3949 compilers that don't know that xalloc_die never returns.
3951 2002-02-20 Jim Meyering <meyering@lucent.com>
3953 * getdate.c: Regenerate using bison-1.33.
3955 2002-02-15 Paul Eggert <eggert@twinsun.com>
3957 * posixver.c, posixver.h: New files.
3958 * Makefile.am (libfetish_a_SOURCES): Add them.
3960 2002-02-02 Paul Eggert <eggert@twinsun.com>
3961 Bruno Haible <bruno@clisp.org>
3963 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3964 (fwrite_success_callback): New declaration.
3965 * unicodeio.c (unicode_to_mb): New function, extracted from
3966 print_unicode_char. Call failure callback instead of error.
3967 (fwrite_success_callback): New function.
3968 (exit_failure_callback): New function.
3969 (fallback_failure_callback): New function.
3970 (print_unicode_char): Call unicode_to_mb.
3972 2002-01-26 Jim Meyering <meyering@lucent.com>
3974 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3976 2002-01-22 Jim Meyering <meyering@lucent.com>
3978 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3979 Otherwise, some versions of automake would omit the rule that makes
3980 Makefile from Makefile.in.
3982 2001-01-21 Paul Eggert <eggert@twinsun.com>
3984 * xmemcoll.h, xmemcoll.c: New files.
3985 * Makefile.am (libfetish_a_SOURCES): Add them.
3986 * memcoll.c: Include errno.h, and declare errno if not defined.
3987 (memcoll): Set errno to zero if there is no error.
3989 * quotearg.c (quotearg_buffer_restyled):
3990 Fix bug with quoting buffers containing NUL when backslashing escapes.
3991 This bug was exposed by the other changes in this patch.
3992 (quotearg_n_options): New arg ARGSIZE.
3993 All callers changed.
3994 (quoting_options_from_style): New function.
3995 (quotearg_n_style): Use it.
3996 (quotearg_n_style_mem): New function.
3998 * quotearg.h (quotearg_n_style_mem): New function.
4000 2002-01-16 Jim Meyering <meyering@lucent.com>
4002 * getdate.y: Add three semicolons, each just before a closing brace.
4003 Bison (as of version 1.31) no longer papers over that mistake.
4005 2002-02-14 Paul Eggert <eggert@twinsun.com>
4007 * backupfile.c (ISDIGIT): Comment fix.
4008 * getdate.y (ISDIGIT): Likewise.
4009 * posixtm.c (ISDIGIT, year): Likewise.
4010 * strverscmp.c (ISDIGIT): Likewise.
4011 * userspec.c (ISDIGIT): Likewise.
4013 2002-01-05 Jim Meyering <meyering@lucent.com>
4015 * version-etc.c (version_etc_copyright): Update copyright year.
4017 2001-01-19 Paul Eggert <eggert@twinsun.com>
4019 * closeout.c (close_stdout_status): If ferror (stdout), do
4020 not silently exit merely because the output buffer happens to
4021 have nothing pending.
4023 2001-12-18 Paul Eggert <eggert@twinsun.com>
4025 See the big note in ../ChangeLog.
4026 * human.c (suffixes): Prefer K to k for 1024.
4027 (generate_suffix_backwards): New function.
4028 (human_readable_inexact): Use it.
4029 * xstrtol.c (__xstrtol): If there is no number but there
4030 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4031 Accept 'K' as well as 'k'.
4033 2001-12-15 Jim Meyering <meyering@lucent.com>
4035 * regex.h (__restrict_arr): Update from libc.
4037 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4038 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4041 2001-12-10 Jim Meyering <meyering@lucent.com>
4043 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4044 Instead, include "xalloc.h".
4045 (initbuffer): Don't cast xmalloc return value to char*.
4046 (readline): Reword comment.
4047 Don't cast xrealloc return value to char*
4050 2001-12-09 Jim Meyering <meyering@lucent.com>
4052 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4053 `signed and unsigned type in conditional expression'.
4054 * posixtm.c (posix_time_parse): Likewise.
4056 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4058 * readtokens.c (readtoken): Declare an index to be of type unsigned
4059 to avoid a pedantic warning.
4061 * getstr.c: Don't include assert.h.
4062 (getstr): Remove warning-evoking assertions.
4063 Return -1 if offset parameter is out of bounds.
4064 Change the type of a local from int to size_t.
4066 * strftime.c (my_strftime_localtime_r): Include this function
4067 definition in the `#if ! HAVE_TM_GMTOFF' block.
4069 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4070 Include xalloc.h instead.
4072 2001-12-02 Jim Meyering <meyering@lucent.com>
4074 * tempname.c: Don't declare getenv, thus reverting the change of
4075 2001-11-18. It's no longer necessary, now that stdlib.h is always
4078 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4079 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4081 2001-11-30 Akim Demaille <akim@epita.fr>
4083 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4084 before being defined.
4086 2001-11-27 Paul Eggert <eggert@twinsun.com>
4088 * quotearg.h (quotearg_n, quotearg_n_style):
4089 First arg is int, not unsigned.
4090 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4091 (SIZE_MAX, UINT_MAX): New macros.
4092 (quotearg_n_options): Abort if N is negative.
4093 Avoid overflow check on hosts where size_t is 64 bits and int
4094 is 32 bits, as overflow is impossible there.
4095 Fix off-by-one typo that caused unnecessary reallocation.
4097 2001-11-27 Jim Meyering <meyering@lucent.com>
4099 * tempname.c: Merge with version from libc.
4100 * regex.c: Likewise.
4102 * tempname.c: Include stdlib.h unconditionally. On some old systems
4103 for which STDC_HEADERS is 0, it was not included, resulting in a
4104 warning about an integer-to-pointer conversion problem with getenv.
4105 Reported by Volker Borchert.
4107 2001-11-26 Jim Meyering <meyering@lucent.com>
4109 * gtod.h: Remove file.
4110 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4111 * gettimeofday.c: Don't include gtod.h.
4112 (GTOD_init): Remove function.
4113 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4114 Suggestion from Volker Borchert.
4116 2001-11-23 Jim Meyering <meyering@lucent.com>
4118 * hash.h (struct hash_table): Don't define here. Merely declare it.
4119 * hash.c (struct hash_table): Define it here instead.
4121 2001-11-22 Jim Meyering <meyering@lucent.com>
4123 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4125 2001-11-18 Paul Eggert <eggert@twinsun.com>
4127 * tempname.c (TMP_MAX): Remove; no longer needed.
4128 (TEMPORARIES): New macro.
4129 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4130 removes an artificial limitation (e.g. HP-UX 10.20, where
4133 2001-11-18 Jim Meyering <meyering@lucent.com>
4135 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4138 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4139 files will be created before anything else.
4141 2001-11-17 Jim Meyering <meyering@lucent.com>
4143 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4144 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4145 rather than group writable. Patch by Juan F. Codagnone.
4147 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4148 Instead, include "xalloc.h".
4150 * mountlist.c: Include unlocked-io.h after all system headers.
4151 Remove explicit declarations of xmalloc, xrealloc,
4152 and xstrdup. Instead, include "xalloc.h".
4154 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4155 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4156 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4158 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4159 Reported by Padraig Brady.
4161 * mkstemp.c: #undef mkstemp.
4163 (rpl_mkstemp): Rename from mkstemp.
4166 2001-11-16 Jim Meyering <meyering@lucent.com>
4168 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4169 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4170 determine the amount of total physical memory, use pstat_getstatic.
4171 HPUX-11 doesn't define _SC_PHYS_PAGES.
4172 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4173 If sysconf couldn't be used to determine the amount of available
4174 physical memory, use both pstat_getstatic and pstat_getdynamic.
4175 Based on a patch from Bob Proulx.
4177 2001-11-05 Jim Meyering <meyering@lucent.com>
4179 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4181 2001-11-03 Jim Meyering <meyering@lucent.com>
4183 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4184 in argmatch_to_argument call.
4186 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4189 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4190 e.g., a fault due to an attempt to free a NULL pointer.
4192 2001-11-01 Jim Meyering <meyering@lucent.com>
4194 * dirfd.c, dirfd.h: New files.
4195 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4197 * hash.c (hash_print) [TESTING]: Clean up.
4199 2001-10-22 Paul Eggert <eggert@twinsun.com>
4201 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4202 to avoid a warning if -Wall.
4204 2001-10-21 Paul Eggert <eggert@twinsun.com>
4206 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4208 2001-10-21 Jim Meyering <meyering@lucent.com>
4210 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4211 this code would end up calling gettext even in packages built
4213 * getopt.c (_): Likewise.
4214 * regex.c (_): Likewise.
4216 2001-10-20 Paul Eggert <eggert@twinsun.com>
4218 * error.c (strerror_r): Do not declare unless !_LIBC.
4219 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4220 Use strerror_r that is only a macro, even if it is not a function.
4221 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4222 (private_strerror): Use prototypes, not old-style function definition.
4223 (print_errno_message): New function.
4224 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4226 (error_tail, error, error_at_line): Use it.
4228 2001-10-11 Jim Meyering <meyering@lucent.com>
4230 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4231 and quote_n (1, ... to avoid clobbering a buffer.
4233 2001-10-05 Jim Meyering <meyering@lucent.com>
4235 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4236 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4237 * hash-pjw.h: New file.
4239 2001-09-30 Jim Meyering <meyering@lucent.com>
4241 * mountlist.c [MOUNTED_GETFSSTAT]:
4242 Include <sys/ucred.h>, for Apple Darwin.
4243 Include sys/mount.h and sys/fs_types.h only if available.
4245 (read_filesystem_list): Use FS_TYPE.
4247 2001-09-29 Paul Eggert <eggert@twinsun.com>
4249 * exclude.c (excluded_filename): 0 -> false, since it's
4252 2001-09-28 Paul Eggert <eggert@twinsun.com>
4254 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4255 #defines strtoimax. Also treat the other strto* functions
4258 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4259 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4260 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4262 2001-09-26 Jim Meyering <meyering@lucent.com>
4264 Most macros in unlocked-io.h had the wrong number of arguments.
4265 * gen-uio: New script.
4266 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4267 * unlocked-io.hin: Remove file.
4268 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4269 rather than trying to embed it here.
4270 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4271 Reported by Padraig Brady.
4273 2001-09-25 Volker Borchert <bt@teknon.de>
4275 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4277 2001-09-23 Jim Meyering <meyering@lucent.com>
4279 * mountlist.c: Remove useless parentheses in #if directives.
4280 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4281 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4283 2001-09-22 Jim Meyering <meyering@lucent.com>
4285 * localcharset.c: Update from latest gettext.
4286 * config.charset: Likewise.
4288 2001-09-20 Jim Meyering <meyering@lucent.com>
4290 * xstrtol.c (strtoimax): Guard declaration with
4291 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4292 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4293 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4294 (strtoumax): Likewise, for completeness (it wasn't necessary).
4296 2001-09-06 Paul Eggert <eggert@twinsun.com>
4298 * strtoimax.c (HAVE_LONG_LONG):
4299 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4300 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4301 to work around bug in IBM C compiler.
4303 2001-09-16 Jim Meyering <meyering@lucent.com>
4305 * mkdir.c: New file.
4307 2001-09-04 Paul Eggert <eggert@twinsun.com>
4309 * xgetcwd.c: Revert some of the previous change; intead,
4310 fix the HAVE_GETCWD_NULL code to behave more like the
4311 !HAVE_GETCWD_NULL code used to.
4314 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4317 2001-09-04 Paul Eggert <eggert@twinsun.com>
4319 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4320 Use ssize_t, not int, to store result of readlink.
4321 Check for ssize_t overflow as well as size_t overflow,
4322 as POSIX says the result of readlink is implementation-defined
4323 when ssize_t overflows.
4324 Remove unnecessary cast to char*.
4325 Use free+malloc instead of realloc, as the storage doesn't need
4326 to be preserved and it's clearer and can be more efficient that way.
4327 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4328 * xreadlink.h (xreadlink): Update prototype.
4330 2001-09-03 Paul Eggert <eggert@twinsun.com>
4332 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4333 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4334 spotted by Jim Meyering.
4336 2001-09-03 Jim Meyering <meyering@lucent.com>
4338 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4340 2001-09-03 Paul Eggert <eggert@twinsun.com>
4342 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4343 like the HAVE_GETCWD_NULL code.
4344 Include pathmax.h if not HAVE_GETCWD.
4345 Do not include xalloc.h.
4346 (INITIAL_BUFFER_SIZE): New symbol.
4347 Do not use xmalloc / xrealloc, since the caller is responsible for
4348 handling errors. Preserve errno around `free' during failure.
4349 Do not overrun buffer when using getwd.
4351 2001-09-03 Paul Eggert <eggert@twinsun.com>
4353 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4354 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4356 2001-09-02 Jim Meyering <meyering@lucent.com>
4358 * error.c: Update from GNU libc.
4360 2001-09-01 Jim Meyering <meyering@lucent.com>
4362 * xreadlink.c: New file.
4363 * xreadlink.h: New file.
4364 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4366 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4367 doesn't conflict with sparc Solaris 7's definition in
4368 /usr/include/sys/int_types.h.
4370 * exclude.c: Use `""', not `<>' to #include non-system header files.
4371 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4372 and strncasecmp as r-values. Unixware didn't have declarations.
4374 2001-08-31 Jim Meyering <meyering@lucent.com>
4376 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4377 Use an initial, malloc'd, buffer of length 128 rather than
4378 a statically allocated one of length 1024.
4380 2001-08-30 Paul Eggert <eggert@twinsun.com>
4382 * xgetcwd.c: Don't include pathmax.h.
4383 Include stdlib.h and unistd.h if available.
4385 (xmalloc, xstrdup, free): Remove decls.
4386 (xgetcwd): Don't assume sizes fit in unsigned.
4387 Check for overflow when computing sizes.
4388 Simplify reallocation code.
4390 2001-08-28 Paul Eggert <eggert@twinsun.com>
4392 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4394 * strtoimax.c: Renamed from strtoxmax.c, removing the
4397 Also, make the following further changes to make this file's
4398 configuration more similar to that of strtol.c:
4399 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4400 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4401 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4402 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4403 changed to signed values.
4405 And make the following changes as well:
4406 Fix copyright notice, as 1999 was missing.
4407 (verify): New macro.
4408 (strtoimax): Check sizes at compile-time, not run-time.
4409 Prefer strtol to strtoll if both work.
4410 (main): Remove; it was not that useful and was a pain to maintain.
4412 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4414 2001-08-30 Paul Eggert <eggert@twinsun.com>
4416 * savedir.c (savedir): Remove size parameter, as POSIX says that
4417 a directory's st_size can have an arbitrary value, so the old
4418 usage could waste an arbitrary amount of memory. All uses
4420 * savedir.h: Update prototype.
4422 2001-08-30 Paul Eggert <eggert@twinsun.com>
4424 * xstrtol.c (strtoimax): New decl.
4426 2001-08-28 Paul Eggert <eggert@twinsun.com>
4428 * xstrtol.h: Add copyright notice.
4429 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4430 LONGINT_INVALID_SUFFIX_CHAR.
4432 2001-08-30 Paul Eggert <eggert@twinsun.com>
4434 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4437 2001-08-30 Paul Eggert <eggert@twinsun.com>
4439 * hash.c: Remove '2001' from copyright notice.
4441 2001-08-30 Paul Eggert <eggert@twinsun.com>
4443 * full-write.h: New file.
4444 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4445 * full-write.c: Correct credits, as cccp.c no longer
4446 exists and anyway it was so heavily changed from the old cccp
4447 code as to be unrecognizable. Include full-write.h.
4448 (full_write) Return size_t, with short writes meaning failure.
4449 All callers changed. This fixes a bug with large buffers
4451 * utime.c: Include full-write.h.
4453 2001-08-30 Paul Eggert <eggert@twinsun.com>
4455 Merge 'exclude' changes from tar 1.13.22.
4456 This fixes one or two unlikely storage allocation overflow bugs,
4457 but doesn't change user-visible behavior otherwise.
4459 2001-08-30 Paul Eggert <eggert@twinsun.com>
4461 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4462 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4463 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4464 Include if available.
4465 (<xalloc.h>): Include
4466 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4467 (verify): New macro. Use it to verify that EXCLUDE macros do not
4468 collide with FNM macros.
4469 (struct patopts): New struct.
4470 (struct exclude): Use it, as exclude patterns now come with options.
4471 (new_exclude): Support above changes.
4472 (new_exclude, add_exclude_file):
4473 Initial size must now be a power of two to simplify overflow checking.
4474 (free_exclude, fnmatch_no_wildcards): New function.
4475 (excluded_filename): No longer requires options arg, as the options
4476 are determined by add_exclude. Now returns bool, not int.
4477 (excluded_filename, add_exclude):
4478 Add support for the fancy new exclusion options.
4479 (add_exclude, add_exclude_file): Now takes int options arg.
4480 Check for arithmetic overflow when computing sizes.
4481 (add_exclude_file): xrealloc might modify errno, so don't
4482 realloc until after errno might be used.
4484 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4486 (free_exclude): New decl.
4487 (add_exclude, add_exclude_file): Now takes int options arg.
4488 (excluded_filename): No longer requires options arg, as the options
4489 are determined by add_exclude. Now returns bool, not int.
4491 2001-08-30 Paul Eggert <eggert@twinsun.com>
4493 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4495 2001-08-27 Jim Meyering <meyering@lucent.com>
4497 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4499 * version-etc.c (N_): Remove definition.
4500 Revert most of last change.
4501 Instead, simply don't mark the `Copyright...' string for translation.
4502 Based on advice from Paul Eggert.
4504 * strtoxmax.c: Tweak comment.
4506 2001-08-26 Jim Meyering <meyering@lucent.com>
4508 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4509 of copyright with `%s' so translators don't get an untranslated
4511 (COPYRIGHT_YEAR): Define.
4512 (version_etc): Use fprintf rather than fputs.
4513 Suggestion from Ulrich Drepper.
4515 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4517 * strtoll.c: New file, from GNU libc.
4518 * xstrtoimax.c: New file.
4520 * xstrtol.h: Add xstrtoimax.
4521 * strtoumax.c: New file. Simply include "strtoumax.c".
4522 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4524 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4525 * strtoxmax.c: ... then renamed to this.
4527 2001-08-13 Paul Eggert <eggert@twinsun.com>
4529 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4530 Port to Solaris 8, where 'sed' requires a space after the 'r'
4531 command, and where sh dislikes "$/". Clean up the spacing a bit.
4532 Redirect output to $tmp just once.
4534 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4536 * addext.c (<errno.h>): Include.
4537 (errno): Declare if not defined.
4538 (addext): Work correctly when pathconf returns -1 and leaves
4539 errno alone because there is no limit. Also, work even if
4540 pathconf returns a value greater than SIZE_MAX.
4542 2001-08-12 Jim Meyering <meyering@lucent.com>
4544 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4545 Simply `return getcwd (NULL, 0);'.
4546 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4547 Use 1300 as initial value for length, not PATH_MAX.
4549 * pathmax.h: Clean up cpp syntax.
4551 2001-08-12 Jim Meyering <meyering@lucent.com>
4553 * gettimeofday.c: New file.
4555 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4557 2001-08-04 Jim Meyering <meyering@lucent.com>
4559 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4560 to get in sync with glibc.
4562 2001-08-03 Paul Eggert <eggert@twinsun.com>
4564 The following changes are from gettext 0.10.39 as maintained by
4567 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4568 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4569 with inverted sense. All uses changed.
4571 * mbswidth.c: Don't include <limits.h>.
4572 Include <stdlib.h> and <string.h> unconditionally.
4573 (iswcntrl, mbsinit, ISCNTRL): New macros.
4574 (mbsnwidth): Use K&R style function declarations.
4575 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4576 can optimize it when MB_CUR_MAX == 1.
4577 The width of control characters is zero, not 1.
4579 2001-07-15 Jim Meyering <meyering@lucent.com>
4581 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4582 (BUILT_SOURCES): Add unlocked-io.h.
4583 (io_functions): Define.
4584 (unlocked-io.h): New rule.
4585 (DISTCLEANFILES): Add unlocked-io.h.
4586 (all-local): Depend on unlocked-io.h, to ensure it is created.
4588 * unlocked-io.hin: New file
4590 * regex.c: Update from glibc.
4592 2001-07-05 Jim Meyering <meyering@lucent.com>
4594 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4596 (libfetish_a_SOURCES): Put all .h files here instead.
4597 Remove a thus-exposed (better checks in automake) duplicate and
4598 two unnecessary .h files.
4600 2001-06-11 Jim Meyering <meyering@lucent.com>
4602 * regex.c: Update from GNU libc.
4604 2001-05-27 Jim Meyering <meyering@lucent.com>
4606 * readutmp.h (UT_TYPE): Define.
4608 2001-05-24 Jim Meyering <meyering@lucent.com>
4610 * argmatch.c: Include "quote.h".
4611 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4612 quote function. Reported by Göran Uddeborg.
4614 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4616 * dirname.c (dir_name): Compute append_dot using path, not newpath
4617 which is not yet declared.
4619 2001-05-11 Paul Eggert <eggert@twinsun.com>
4621 * Makefile.am (libfetish_a_SOURCES):
4622 Add strftime.c, since we now compile it on all hosts.
4624 * strftime.c (my_strftime):
4625 Define to nstrftime if emacs, but only if my_strftime is not defined.
4626 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4627 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4628 Add one more extra argument: a nanoseconds value.
4631 (my_strftime function): Add %N format.
4632 (emacs_strftimeu): Renamed from emacs_strftime,
4633 with extra ut argument.
4635 2001-05-11 Paul Eggert <eggert@twinsun.com>
4637 dirname code cleanup. base_name now behaves more compatibly
4638 with POSIX basename when given file names that have trailing
4639 slashes, and similarly for dir_name. Add new primitives
4640 base_len and dir_len. Put the directory-name-related decls
4643 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4644 * backupfile.c (base_name): Likewise.
4645 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4646 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4647 * makepath.c (strip_trailing_slashes): Likewise.
4648 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4650 * rename.c (strip_trailing_slashes): Likewise.
4651 * same.c (base_name): Likewise.
4652 * stripslash.c (ISSLASH): Likewise.
4654 * addext.c: Include <dirname.h> after size_t is defined.
4655 * backupfile.c: Likewise.
4657 * addext.c (addext): Use base_len to trim redundant
4658 trailing slashes instead of doing it ourselves.
4659 But do not trim the last slash if it is not redundant.
4661 * backupfile.c (find_backup_file_name,
4662 max_backup_version): Use base_len instead of rolling it ourselves.
4663 Handle the case of "" and (on DOS) "C:" correctly.
4665 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4666 Include <string.h>, <dirname.h>.
4667 (base_name): Allow file names ending in slashes, other than names
4668 that are all slashes. In this case, return the basename followed
4669 by the slashes. This is more general, and can be used in places
4670 where the original base_name purposely had an assertion failure.
4671 (base_len): New function.
4673 * dirname.c: Include <string.h> instead of <stdlib.h>.
4674 Do not include <assert.h>; no longer needed.
4676 (memrchr): Remove decl.
4677 (dir_name_r): Remove.
4678 (dir_len): Renamed from dirlen. All callers changed.
4679 Rewrite in terms of base_name, for simplicity and consistency.
4680 (dir_name): Never return NULL. All callers changed.
4681 Do not include <stdlib.h> in test program; no longer needed.
4682 return 0; is fine for test program.
4684 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4686 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4688 * path-concat.c (path_concat): Use base_len to compute
4689 base length, not strlen; this means we cannot rely on memcpy
4692 * same.c (STREQ): Remove.
4693 (same_name): Handle the case where the basename ends in trailing '/'.
4695 * stripslash.c (strip_trailing_slashes): Return nonzero if
4696 a slash was stripped. Do not strip the last slash after a
4699 2001-04-08 Jim Meyering <meyering@lucent.com>
4701 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4702 recomputed; that's necessary when the offset spans a DST transition.
4703 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4705 2001-04-02 Jim Meyering <meyering@lucent.com>
4707 * regex.h, regex.c: Update from GNU libc.
4709 2001-03-19 Paul Eggert <eggert@twinsun.com>
4711 * version-etc.c (version_etc_copyright): Update to 2001.
4713 2001-03-16 Paul Eggert <eggert@twinsun.com>
4715 * tempname.c (uint64_t): Define to uintmax_t if
4716 not defined, and if UINT64_MAX is not defined.
4717 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4718 Reported by John David Anglin.
4720 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4722 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4723 alias if codeset is empty.
4724 * config.charset (BeOS): Use wildcard syntax.
4726 2001-03-13 Jim Meyering <meyering@lucent.com>
4728 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4729 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4732 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4734 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4736 * unicodeio.c (print_unicode_char): Simplify accordingly.
4738 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4740 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4741 support for DOS/DJGPP.
4743 2001-02-28 Paul Eggert <eggert@twinsun.com>
4745 * Makefile.am (libfetish_a_SOURCES):
4746 Add dup-safer.c, fopen-safer.c.
4747 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4749 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4751 2001-02-25 Paul Eggert <eggert@twinsun.com>
4753 The mkstemp replacement is taken from glibc 2.2.2, with some
4754 portability fixes for use outside glibc, as follows:
4756 * tempname.c (struct_stat64): New macro.
4757 (direxists, __gen_tempname): Use it.
4758 This avoids a portability problem with Solaris 8.
4760 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4761 (<stddef.h>, <stdint.h>, <string.h>):
4762 Include only if STDC_HEADERS || _LIBC.
4763 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4764 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4765 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4766 (__set_errno): Define this macro if <errno.h> doesn't.
4767 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4768 Define these macros if <stdio.h> doesn't.
4769 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4770 Define these macros if <sys/stat.h>
4771 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4772 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4773 __xstat64): Define if not _LIBC.
4774 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4775 (__gen_tempname): Invoke gettimeofday only if
4776 HAVE_GETTIMEOFDAY || _LIBC;
4777 otherwise, fall back on plain "time".
4778 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4780 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4782 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4784 2001-02-17 Jim Meyering <meyering@lucent.com>
4786 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4787 around included file name.
4789 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4791 * strftime.c: Update from GNU libc (the only changes were to comments).
4793 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4795 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4797 2001-02-17 Paul Eggert <eggert@twinsun.com>
4799 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4800 Remove workaround macros for hosts that have mbrtowc but not
4801 mbstate_t, as we now insist on proper declarations for both
4802 before using mbrtowc.
4804 2001-02-17 Jim Meyering <meyering@lucent.com>
4806 * regex.c: Update from libc.
4808 2001-02-16 Paul Eggert <eggert@twinsun.com>
4810 * alloca.c (malloc): Undef before defining, since stdlib.h
4811 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4812 Reported by Mark Hounschell via Paul Eggert.
4814 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4816 * config.charset: Update for FreeBSD 4.2.
4818 2001-01-26 Jim Meyering <meyering@lucent.com>
4820 * quotearg.c: Include stddef.h.
4821 * quote.c: Include stddef.h.
4822 Reported by Axel Kittenberger.
4824 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4825 line in double quotes so that it evokes a better diagnostic.
4826 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4827 Reported by Axel Kittenberger.
4829 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4831 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4832 to avoid a warning. Add back 'const' to inptr.
4834 2001-01-16 Jim Meyering <meyering@lucent.com>
4836 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4839 2001-01-14 Jim Meyering <meyering@lucent.com>
4841 * rename.c: New file. From Volker Borchert.
4842 Include stdlib.h, string.h or strings.h, and xalloc.h.
4843 Use strip_trailing_slashes rather than open-coding it.
4845 2001-01-03 Paul Eggert <eggert@twinsun.com>
4847 * strftime.c: Sync with glibc time/strftime.c 1.81.
4849 2001-01-03 Jim Meyering <meyering@lucent.com>
4851 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4852 local `inptr' to avoid warning with some system declarations of iconv.
4854 2000-12-29 Paul Eggert <eggert@twinsun.com>
4856 * modechange.c: Do not assume that mode_t uses the
4857 traditional octal encoding. E.g. "chmod 1 FOO" should set
4858 the other-execute bit of FOO even if S_IXOTH != 1.
4860 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4861 WOTH, XOTH, ALLM): New macros.
4862 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4863 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4865 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4866 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4868 No need to use uintmax_t; unsigned long is long enough.
4869 Don't bother to get suffix since we don't use it.
4871 2000-12-24 Jim Meyering <meyering@lucent.com>
4873 * hash.c (is_prime): Return explicit boolean values.
4874 (hash_get_first): Return NULL to appease Irix5.6's 89.
4875 Reported by Nelson Beebe.
4877 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4879 * localcharset.c (locale_charset): Add support for Win32.
4881 2000-12-18 Paul Eggert <eggert@twinsun.com>
4883 * physmem.h, physmem.c: New files.
4885 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4886 (noinst_HEADERS): Add physmem.h.
4888 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4889 't' for compatibility with Solaris 8 sort.
4891 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4893 * config.charset: Add support for BeOS.
4895 2000-12-16 Jim Meyering <meyering@lucent.com>
4897 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4898 SHELLS_FILE to a file name that's useful on djgpp systems.
4900 (ADDITIONAL_DEFAULT_SHELLS): Define.
4901 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4902 Based mostly on a patch from Prashant TR.
4904 2000-12-16 Jim Meyering <meyering@lucent.com>
4906 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4907 N and M) would have treated it like `chown N:N FILE'.
4909 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4911 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4913 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4914 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4915 to the list of canonical encodings. Rename EUC-CN to GB2312.
4917 2000-12-08 Andreas Schwab <schwab@suse.de>
4919 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4920 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4922 2000-12-07 Jim Meyering <meyering@lucent.com>
4924 * stripslash.c (ISSLASH): Define.
4925 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4928 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4929 (dir_name_r): Declare this function as static.
4930 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4931 manifest itself on a name containing a mix of slashes and
4933 Make this function work with names starting with a DOS-style
4934 drive letter and colon prefix.
4935 (dir_name): Append `.' if necessary.
4936 Based mostly on patches from Prashant TR and Eli Zaretskii.
4938 * dirname.h (dir_name_r): Remove prototype.
4940 2000-12-05 Jim Meyering <meyering@lucent.com>
4942 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4944 2000-12-04 Jim Meyering <meyering@lucent.com>
4946 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4947 Also include memory.h, stdlib.h, unistd.h if appropriate.
4948 Reported by Andreas Jaeger (conflicting declaration of malloc).
4950 2000-12-02 Jim Meyering <meyering@lucent.com>
4952 * closeout.h: Make idempotent, to avoid some obscure warnings.
4954 2000-12-01 Paul Eggert <eggert@twinsun.com>
4956 * memrchr.c: Include <config.h> before any system include file.
4958 2000-11-29 Paul Eggert <eggert@twinsun.com>
4960 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4962 2000-11-26 Jim Meyering <meyering@lucent.com>
4964 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4966 2000-11-22 Paul Eggert <eggert@twinsun.com>
4968 * strftime.c (my_strftime): Do not invoke mbrlen with a
4969 size of (size_t) -1; it's not portable.
4971 2000-11-17 Akim Demaille <akim@epita.fr>
4973 * obstack.h: Formatting changes.
4974 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4975 prevent type checking.
4976 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4977 cast the value to (void *): assigning a `foo *' to a `void *'
4979 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4981 2000-11-17 Jim Meyering <meyering@lucent.com>
4983 * strstr.c: Update from GNU libc.
4985 2000-11-16 Jim Meyering <meyering@lucent.com>
4987 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4989 2000-11-11 Jim Meyering <meyering@lucent.com>
4991 * error.c: Add a couple #includes, merging from GNU libc version.
4993 2000-11-10 Jim Meyering <meyering@lucent.com>
4995 * obstack.h: Update from GNU libc.
4996 * obstack.c: Likewise.
4998 2000-11-06 Paul Eggert <eggert@twinsun.com>
5000 * getusershell.c (setusershell): Use rewind rather than
5001 fseek/fseeko, to avoid configuration hassles with fseeko.
5002 Don't bother opening SHELLS_FILE if shellstream is NULL;
5005 2000-11-05 Jim Meyering <meyering@lucent.com>
5007 * makepath.h (make_dir): Declare.
5008 * makepath.c (make_dir): Remove `static' attribute.
5011 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5013 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5014 last one in a bucket, advance to the next bucket.
5016 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5018 * fnmatch.c: Do not comment out all the code if we are using
5019 the GNU C library, because in some cases we are replacing buggy
5020 code in the GNU C library itself.
5022 2000-10-30 Paul Eggert <eggert@twinsun.com>
5024 * error.h, getline.h, modechange.h:
5025 Remove "2000" from Copyright line, as the file hasn't been
5026 changed this year other than in the copyright notice.
5028 * xalloc.h: Add "2000" to Copyright line, as this file
5029 was changed this year.
5031 2000-10-30 Paul Eggert <eggert@twinsun.com>
5033 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5034 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5035 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5037 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5039 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5040 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5041 doesn't define __restrict_arr.
5043 2000-10-29 Jim Meyering <meyering@lucent.com>
5045 * xstat.in: Fix grammar in comment.
5047 2000-10-28 Jim Meyering <meyering@lucent.com>
5049 * memchr.c: Update from libc.
5050 Adjust for portability:
5051 [HAVE_STDLIB_H]: Include stdlib.h.
5052 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5053 Undef __memchr, too.
5054 [!weak_alias]: Define __memchr to memchr.
5056 * regex.c: Update from libc.
5057 * regex.h: Likewise.
5058 * getopt1.c: Likewise.
5059 * memcmp.c: Likewise.
5061 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5062 Avoid using fseek, when possible -- it's broken by design.
5063 Patch by Ulrich Drepper.
5065 2000-10-26 Jim Meyering <meyering@lucent.com>
5067 * strftime.c: Update from libc.
5069 2000-10-25 Jim Meyering <meyering@lucent.com>
5071 * obstack.c: Update from libc.
5073 2000-10-23 Jim Meyering <meyering@lucent.com>
5075 * hard-locale.c (hard_locale): Revert last change -- it was simply
5076 wrong. That set_locale call must not have any side effects.
5079 2000-10-22 Jim Meyering <meyering@lucent.com>
5081 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5082 [CYCLIC]: Remove now-unused definition.
5084 * save-cwd.c (O_DIRECTORY): Define, if needed.
5085 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5086 Suggestion from Ulrich Drepper.
5088 2000-10-21 Jim Meyering <meyering@lucent.com>
5090 * dirname.c (dir_name_r): New function, factored out of dir_name.
5091 (dir_name): Use dir_name_r.
5092 * dirname.h (dir_name_r): Declare it.
5094 2000-10-21 Jim Meyering <meyering@lucent.com>
5096 * dirname.c (memrchr): Declare if necessary.
5097 (dir_name): Remove the restriction that there be no
5098 trailing slashes. Now, this code skips past them, effectively
5100 [TEST_DIRNAME] (main): New unit tests.
5102 * memrchr.c: New file from GNU libc.
5103 Undef __memrchr, too.
5104 [!weak_alias]: Define __memrchr to memrchr.
5105 Guard weak_alias use with `#ifdef weak_alias'.
5107 2000-10-17 Jim Meyering <meyering@lucent.com>
5109 * quote.h (PARAMS): Define and use.
5110 Reported by Akim Demaille.
5112 * getopt.c: Update from libc.
5114 2000-10-16 Jim Meyering <meyering@lucent.com>
5116 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5119 2000-09-25 Jim Meyering <meyering@lucent.com>
5121 * md5.h (rol): Define (from GnuPG).
5123 * sha.c: Give credit (GnuPG) where due.
5124 (M): Use rol rather than open-coding it.
5125 Add a FIXME comment.
5127 2000-09-21 Jim Meyering <meyering@lucent.com>
5129 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5130 Reported by Michael Stone.
5132 2000-09-20 Jim Meyering <meyering@lucent.com>
5134 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5135 (noinst_HEADERS): Add sha.h.
5136 Based on code from Scott G. Miller and from GnuPG.
5138 2000-09-15 Jim Meyering <meyering@lucent.com>
5140 * regex.c: Update from libc.
5142 2000-09-10 Jim Meyering <meyering@lucent.com>
5144 * getopt.c (_getopt_internal): Update from glibc.
5146 2000-09-09 Jim Meyering <meyering@lucent.com>
5148 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5149 think it should be used as a general replacement for isascii.
5150 * fnmatch.c: Likewise.
5151 * mbswidth.c: Likewise
5152 * regex.c: Likewise.
5155 * userspec.c: Include sys/param.h and limits.h.
5157 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5158 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5159 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5160 UID, GID. Check range.
5162 2000-09-06 Jim Meyering <meyering@lucent.com>
5164 * getopt.c (_getopt_internal): Update from glibc.
5166 2000-08-30 Jim Meyering <meyering@lucent.com>
5168 * strftime.c: Merge in changes from GNU libc.
5170 2000-08-26 Jim Meyering <meyering@lucent.com>
5172 * closeout.c: Include "__fpending.h".
5173 (close_stdout_status): Return right away if there's nothing to flush.
5175 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5176 * __fpending.c: New file.
5177 * __fpending.h: New file.
5179 2000-08-07 Paul Eggert <eggert@twinsun.com>
5181 Standardize on "memory exhausted" instead of "Memory exhausted"
5182 or "virtual memory exhausted".
5183 * obstack.c (print_and_abort): Use "memory exhausted", not
5184 "virtual memory exhausted".
5185 * same.c (same_name): Invoke xalloc_die instead of printing
5187 * userspec.c (parse_user_spec): Likewise.
5188 * bumpalloc.h: comment fix
5189 * same.c, userspec.c: Include xalloc.h.
5191 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5192 not char *const and pointing to a constant array.
5193 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5194 (xrealloc): Comment fix.
5196 * userspec.c (parse_user_spec):
5197 Don't translate a message until just before returning,
5198 to avoid unnecessary translation.
5200 2000-08-07 Jim Meyering <meyering@lucent.com>
5202 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5203 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5204 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5205 getgroups.c, gethostname.c, getopt.h, group-member.c,
5206 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5207 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5208 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5209 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5210 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5211 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5212 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5213 yesno.c: Back out Copyright date changes for each file with no change
5214 this year. This eases coordination with other programs using the same
5215 source code modules. From Paul Eggert.
5217 2000-08-03 Greg McGary <greg@mcgary.org>
5219 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5220 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5221 (EXTEND_BUFFER): Use them.
5223 2000-08-01 Jim Meyering <meyering@lucent.com>
5225 * dirname.c (ISSLASH): Define.
5226 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5227 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5228 both `\' and `/' may be use as path separators.
5229 Based on a patch from Prashant TR.
5231 2000-07-31 Paul Eggert <eggert@twinsun.com>
5233 * quotearg.c (quotearg_n_options): Don't make the initial
5234 slot vector a constant, since it might get modified.
5236 2000-07-31 Jim Meyering <meyering@lucent.com>
5238 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5239 * obstack.c (print_and_abort): Likewise.
5241 2000-07-30 Paul Eggert <eggert@twinsun.com>
5243 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5244 buffer, so that the caller can always quote one small
5245 component of a "memory exhausted" message in slot 0.
5246 From a suggestion by Jim Meyering.
5248 2000-07-30 Jim Meyering <meyering@lucent.com>
5250 * makepath.c (make_path): Quote the other instance, too.
5252 * quotearg.c (N_STATIC_SLOTVECS): Define.
5253 (STATIC_BUF_SIZE): Define.
5254 (quotearg_n_options): Use only statically allocated storage when
5255 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5256 than STATIC_BUF_SIZE.
5258 2000-07-29 Jim Meyering <meyering@lucent.com>
5260 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5261 * dirname.c (dir_name): Likewise.
5263 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5265 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5266 (dir_name): Assert that there are no trailing slashes.
5268 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5270 * mbswidth.h (mbswidth): Add a flags argument.
5271 (mbswidth): New declaration.
5272 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5273 * mbswidth.c (mbswidth): Add a flags argument.
5274 (mbsnwidth): New function.
5276 2000-07-24 Jim Meyering <meyering@lucent.com>
5278 * mbswidth.c: Remove useless #else. From Bruno Haible.
5280 2000-07-23 Paul Eggert <eggert@twinsun.com>
5282 * mbswidth.c (_XOPEN_SOURCE):
5283 Don't define; this causes problems on Solaris 7.
5284 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5286 2000-07-23 Paul Eggert <eggert@twinsun.com>
5289 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5290 so that mbstate_t is always defined.
5292 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5293 be 1 in at least one GCC installation, and this configuration
5294 error is likely to be common. Ignoring MB_LEN_MAX hurts
5295 performance on hosts that have mbrtowc but have only unibyte
5296 locales, but I assume these hosts are rare.
5298 2000-07-23 Paul Eggert <eggert@twinsun.com>
5300 * quotearg.c: Streamline by invoking multibyte code only if needed.
5301 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5302 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5303 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5304 invoke multibyte primitives.
5306 2000-07-23 Jim Meyering <meyering@lucent.com>
5308 * basename.c (base_name): Add an assertion.
5310 2000-07-15 Bruno Haible <clisp.cons.org>
5312 * quotearg.c: When the system forces us to redefine mbstate_t,
5313 shadow its mbsinit function.
5315 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5317 * mbswidth.h: New file.
5318 * mbswidth.c: New file.
5319 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5320 (noinst_HEADERS): Add mbswidth.h.
5322 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5324 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5327 2000-07-15 Jim Meyering <meyering@lucent.com>
5329 * makepath.c: Include quote.h.
5330 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5331 corresponding argument in a `quote (...)' call.
5332 Give better diagnostics.
5334 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5335 (noinst_HEADERS): Add quote.h.
5337 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5338 from tar's src/misc.c.
5339 * quote.h: New file. Prototypes for same.
5341 2000-07-10 Paul Eggert <eggert@twinsun.com>
5343 From a suggestion by Bruno Haible.
5344 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5345 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5346 to decide whether to define the BeOS workaround macro;
5347 this adjusts to the change to AC_MBSTATE_T.
5349 2000-07-13 Paul Eggert <eggert@twinsun.com>
5351 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5353 * quotearg.c (quoting_style_args, quoting_style_vals,
5354 quotearg_buffer_restyled): Add support for
5355 clocale_quoting_style. Undo previous change to
5356 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5357 and "{RIGHT QUOTATION MARK}" msgids.
5359 2000-07-05 Paul Eggert <eggert@twinsun.com>
5361 The old behavior of quoting `like this' doesn't look good with
5362 newer, ISO-style fonts. See:
5363 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5365 Instead, quote "like this" by default. Let the translator
5366 tailor the locale-specific quoting behavior by providing
5367 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5369 * quotearg.c (N_): New macro.
5370 (gettext_default): New function.
5371 (quotearg_buffer_restyled): Use
5372 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5373 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5375 2000-07-09 Jim Meyering <meyering@lucent.com>
5377 * Most files: Update copyright dates to include 2000.
5379 2000-07-08 Jim Meyering <meyering@lucent.com>
5381 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5383 (xgethostname): Remove now-unnecessary #ifdef.
5384 Move declaration of `err' into loop where it's used.
5386 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5388 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5389 by allocating a larger buffer. Test the gethostname return value for
5390 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5391 returns an error and ENAMETOOLONG isn't defined.
5393 2000-07-05 Paul Eggert <eggert@twinsun.com>
5394 and Bruno Haible <haible@clisp.cons.org>
5396 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5398 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5400 * quotearg.c (struct quoting_options): Simplify quote_these_too
5403 2000-07-03 Jim Meyering <meyering@lucent.com>
5405 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5406 Reported by Bruno Haible.
5408 2000-07-04 Jim Meyering <meyering@lucent.com>
5410 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5411 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5414 2000-07-03 Paul Eggert <eggert@twinsun.com>
5415 and Bruno Haible <haible@clisp.cons.org>
5417 * quotearg.c (mbrtowc):
5418 Assign to *pwc, and return 1 only if result is nonzero.
5419 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5421 2000-07-03 Jim Meyering <meyering@lucent.com>
5423 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5424 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5427 2000-07-02 Jim Meyering <meyering@lucent.com>
5429 * quotearg.c (mbstate_t): Don't define here.
5431 2000-07-02 Jim Meyering <meyering@lucent.com>
5433 * nanosleep.c (SIGCONT): Define if not already defined.
5435 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5437 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5438 per change in ../m4/ls-mntd-fs.m4.
5439 (read_filesystem_list): Ignore symbolic links.
5441 2000-06-29 Jim Meyering <meyering@lucent.com>
5443 * same.c: Include <string.h> or <strings.h>, as appropriate,
5444 for declaration of strcmp.
5446 * long-options.c: Include <stdlib.h>, for declaration of exit.
5448 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5449 Avoid warning by casting result to `char *' to remove `const'.
5451 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5453 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5455 2000-06-26 Paul Eggert <eggert@twinsun.com>
5457 savedir now sets errno on failure and invokes xmalloc to get memory.
5458 Fix a couple of other minor bugs while we're at it.
5460 * savedir.c (<unistd.h>): Do not include; there's no need.
5461 (NAMLEN): Remove macro.
5462 (malloc, realloc): Remove decls.
5464 ("xalloc.h"): Include.
5465 (NAME_SIZE_DEFAULT): New macro.
5466 (savedir): Use xmalloc / xrealloc to allocate memory.
5467 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5468 Skip "" directory entries.
5469 Use strlen to calculate directory entry length, since the old method
5470 is rarely used these days and isn't worth supporting.
5471 Don't use a pointer after freeing it.
5472 Check for integer overflow when calculating allocation size.
5473 Use memcpy to copy entries, instead of stpcpy.
5474 Set errno properly when returning NULL.
5475 Check for readdir error.
5477 2000-06-26 Jim Meyering <meyering@lucent.com>
5479 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5481 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5483 * getusershell.c (xmalloc, xrealloc): Remove functions.
5485 Don't include <stdlib.h>. Don't declare malloc, realloc.
5487 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5489 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5491 2000-06-24 Jim Meyering <meyering@lucent.com>
5493 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5495 2000-06-21 Jim Meyering <meyering@lucent.com>
5497 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5499 2000-06-19 Paul Eggert <eggert@twinsun.com>
5501 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5502 (mbrtowc, mbstate_t): Define substitutes if
5503 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5504 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5505 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5507 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5509 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5510 than 1024, return a memory chunk of least possible size, instead
5511 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5512 Use free/xmalloc instead of xrealloc to avoid copying for very long
5515 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5517 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5518 address, not strdup. Include <stdlib.h> and don't declare free().
5520 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5522 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5525 2000-06-21 Jim Meyering <meyering@lucent.com>
5527 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5528 (noinst_HEADERS): Add getstr.h.
5530 * getline.c (getstr): Move into a separate file.
5531 * getstr.c (getstr): New file, extracted from getline.c, with
5532 the following changes: new parameter, delim2; both delim[12]
5533 parameters have type `int', not `char'. The latter would lose
5534 with 8-bit delimiters.
5535 * getstr.h: New file.
5537 2000-06-19 Jim Meyering <meyering@lucent.com>
5539 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5541 2000-06-18 Jim Meyering <meyering@lucent.com>
5543 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5544 Besides, these days every porting target provides a mkdir function.
5546 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5547 (this snippet comes from src/system.h).
5549 2000-06-15 Paul Eggert <eggert@twinsun.com>
5551 * human.c (adjust_value): New function.
5552 (human_readable_inexact): Apply rounding style even when
5553 printing approximate values.
5555 2000-06-14 Paul Eggert <eggert@twinsun.com>
5557 * human.c (human_readable_inexact): Allow an input block
5558 size that is not a multiple of the output block size, and vice versa.
5559 Reported by Piergiorgio Sartor.
5561 2000-06-14 Paul Eggert <eggert@twinsun.com>
5563 * getdate.y (get_date): Apply relative times after time
5564 zone indicator, not before. Reported by Todd A. Jacobs.
5566 2000-06-13 Jim Meyering <meyering@lucent.com>
5568 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5570 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5572 2000-06-12 Paul Eggert <eggert@twinsun.com>
5574 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5576 2000-06-04 Paul Eggert <eggert@twinsun.com>
5578 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5580 2000-06-04 Jim Meyering <meyering@lucent.com>
5582 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5583 SunOS 4.1.4 for which gid_t is an unsigned type.
5585 2000-06-03 Jim Meyering <meyering@lucent.com>
5587 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5589 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5591 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5592 newer, don't install charset.alias.
5593 * config.charset: Change the Linux/glibc rules so they become empty
5594 on glibc-2.1 or newer.
5596 2000-06-02 Jim Meyering <meyering@lucent.com>
5598 * mountlist.c: Back out last change. Instead, do this...
5599 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5600 member using the same `ignore'-testing code.
5601 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5605 2000-05-29 Jim Meyering <meyering@lucent.com>
5607 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5608 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5610 2000-05-22 Jim Meyering <meyering@lucent.com>
5612 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5614 2000-05-18 Jim Meyering <meyering@lucent.com>
5616 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5617 back, too, since it may have been modified by allocate_entry.
5618 (hash_delete): Rewrite to use neither the assignment operator
5619 nor the comma operator in an if-expression.
5621 2000-05-15 Paul Eggert <eggert@twinsun.com>
5624 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5625 Remove; no longer needed.
5626 "quotearg.h": Add include.
5627 (file_name): Do not bother to explicitly initialize to NULL; it's less
5628 efficient on some hosts.
5629 (close_stdout_status): Remove test as to whether stdout was already
5630 closed; it breaks for the case "echo x | sort >&-".
5631 Quote file name colons.
5632 Do not assume that _("write error") lacks format strings.
5634 2000-05-15 Jim Meyering <meyering@lucent.com>
5636 * version-etc.c (version_etc_copyright): Update the copyright string
5637 used in all --version output.
5639 2000-05-14 Jim Meyering <meyering@lucent.com>
5641 * closeout.c (close_stdout_set_file_name): New function.
5642 (close_stdout_status): Use new file-scoped global.
5643 Return right away if fstat says the stdout file descriptor is invalid.
5644 * closeout.h (close_stdout_set_file_name): Declare.
5646 2000-05-10 Jim Meyering <meyering@lucent.com>
5648 * closeout.c [default_exit_status]: New file-scoped variable.
5649 (close_stdout_set_status): New function.
5650 * closeout.h (close_stdout_set_status): Declare.
5652 2000-05-08 Jim Meyering <meyering@lucent.com>
5654 * long-options.c: Don't include closeout.h.
5655 (parse_long_options): Don't call close_stdout for --version.
5657 2000-05-06 Jim Meyering <meyering@lucent.com>
5659 * strnlen.c: Undefine __strnlen and strnlen.
5660 [!weak_alias]: Define __strnlen to strnlen.
5662 * atexit.c: New file, from libiberty.
5664 2000-05-06 Jim Meyering <meyering@lucent.com>
5666 * closeout.c (close_stdout_status): Also check for errors on the
5669 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5671 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5672 instead of xmalloc, xrealloc, path_concat.
5673 (locale_charset): Treat empty environment variables as absent.
5674 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5676 2000-05-04 Jim Meyering <meyering@lucent.com>
5678 * getopt.c: Update from glibc.
5679 * obstack.c: Likewise.
5680 * obstack.h: Likewise.
5681 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5683 * regex.h: Likewise.
5684 * strndup.c: Likewise.
5685 * strnlen.c: New file, from glibc.
5687 2000-05-01 Jim Meyering <meyering@lucent.com>
5689 * full-write.c (full_write): Remove `FIXME' part of comment.
5691 2000-04-29 Jim Meyering <meyering@lucent.com>
5693 * path-concat.c: Declare strdup only if it's not defined.
5694 * canon-host.c: Likewise.
5696 2000-04-28 Jim Meyering <meyering@lucent.com>
5698 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5699 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5700 included first, then limits.h is included by locale.h by libintl.h.
5701 From John David Anglin.
5703 2000-04-25 Jim Meyering <meyering@lucent.com>
5705 * makepath.c (S_IRWXUGO): Define.
5706 (make_path): Always perform explicit chmod if MODE specifies any
5707 of the `special' permission bits. Prompted by a bug report against
5708 install from Mate Wierdl and Joost van Baal.
5710 2000-04-18 Jim Meyering <meyering@lucent.com>
5714 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5715 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5717 2000-04-17 Jim Meyering <meyering@lucent.com>
5719 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5720 the definition of it to rpl_strftime also defined-away the system's
5723 2000-04-15 Jim Meyering <meyering@lucent.com>
5725 Use `C' to denote so-called `contiguous' files, the same way
5727 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5728 (ftypelet): Use S_ISCTG.
5729 From Michael Deutschmann.
5731 2000-04-14 Jim Meyering <meyering@lucent.com>
5733 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5735 2000-04-08 Jim Meyering <meyering@lucent.com>
5737 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5738 names don't conflict. Reported by Eli Zaretskii.
5740 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5742 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5743 bug. Deal with the different error behavior of Irix iconv.
5745 2000-04-07 Jim Meyering <meyering@lucent.com>
5747 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5748 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5750 2000-04-05 Jim Meyering <meyering@lucent.com>
5752 Portability tweaks required for ultrix4.3.
5753 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5754 * readutmp.c: Include sys/types.h before sys/stat.h.
5755 * canon-host.c: Declare strdup.
5756 * path-concat.c: Likewise.
5757 From John David Anglin.
5759 2000-04-04 Jim Meyering <meyering@lucent.com>
5761 Be more DOS 8.3-friendly.
5762 * ref-add.sin: Renamed from ref-add.sed.in.
5763 * ref-del.sin: Renamed from ref-del.sed.in.
5764 * Makefile.am: Reflect renaming.
5765 Reported by Eli Zaretskii.
5767 Use a temporary file name that won't clash with `charset.alias'
5768 in the DOS 8.3 name space.
5769 * Makefile.am (charset_tmp): Define.
5770 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5771 (uninstall-local): Likewise.
5772 Reported by Eli Zaretskii.
5774 2000-03-29 Paul Eggert <eggert@twinsun.com>
5776 * time/strftime.c (my_strftime): Make sure we call the system
5777 strftime, not ourselves, when invoking the underlying strftime.
5779 2000-03-24 Jim Meyering <meyering@lucent.com>
5781 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5782 (charset_alias): Define.
5783 (install-exec-local): Factor out common code.
5784 (uninstall-local): Split lines longer than 80.
5785 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5787 (.sed.in.sed): New rule. Don't redirect directly to $@.
5788 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5790 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5792 * config.charset: Output a line containing "Packages using this file".
5793 * ref-add.sed.in, ref-del.sed.in: New files.
5794 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5795 ref-del.sed): New rules.
5797 2000-03-17 Jim Meyering <meyering@lucent.com>
5799 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5800 Otherwise, include <strings.h>
5802 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5804 * unicodeio.c (utf8_wctomb): New function.
5805 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5806 format instead of in UCS-4 with platform dependent endianness.
5808 2000-03-07 Paul Eggert <eggert@twinsun.com>
5810 * savedir.c (savedir): Work even if directory size is
5811 negative; this can happen with some screwy NFS configurations.
5813 2000-03-06 Jim Meyering <meyering@lucent.com>
5815 * localcharset.c (get_charset_aliases): Don't try to free file_name
5816 if it's NULL (because we ran out of memory). From Bruno Haible.
5818 2000-03-05 Jim Meyering <meyering@lucent.com>
5820 * localcharset.c ("path-concat.h"): Include.
5821 (get_charset_aliases): Use path_concat instead of ANSI string
5824 * unicodeio.h (PARAMS): Define.
5825 Use it to guard prototype.
5827 2000-03-04 Jim Meyering <meyering@lucent.com>
5829 * Makefile.am (install-exec-local): Create $(libdir) before installing
5831 (uninstall-local): Uncomment this rule so `make distcheck' works
5834 * unicodeio.c (<errno.h>): Include it.
5835 (errno): Declare if not defined.
5837 * localcharset.c: Add Bruno's comment justifying use of volatile.
5839 * config.charset: New version, incorporating remarks from a linux
5840 i18n mailing list. From Bruno Haible.
5842 2000-03-02 Jim Meyering <meyering@lucent.com>
5844 * Makefile.am (EXTRA_DIST): Add config.charset.
5846 2000-03-01 Jim Meyering <meyering@lucent.com>
5848 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5849 * unicodeio.c: Likewise.
5851 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5853 * config.charset: New file.
5854 * localcharset.c: New file.
5855 * unicodeio.h, unicodeio.c: New files.
5856 * Makefile.am (DEFS): Add -DLIBDIR=...
5857 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5858 (noinst_HEADERS): Add unicodeio.h.
5859 (all-local, install-exec-local, charset.alias): New targets.
5861 2000-02-28 Paul Eggert <eggert@twinsun.com>
5863 * quotearg.c (ALERT_CHAR): New macro.
5864 (quotearg_buffer_restyled): Use it.
5866 2000-02-27 Jim Meyering <meyering@lucent.com>
5868 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5869 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5871 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5872 not `#if STDC_HEADERS'.
5873 Declare malloc if needed.
5875 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5876 now that autoconf always defines the HAVE_DECL_ symbols.
5877 * human.c: Likewise.
5879 * strtoumax.c: Likewise.
5881 * backupfile.c: Arrange for cpp to fail if the configure-time
5882 declaration check was not run.
5884 * human.c: Likewise.
5886 * strtoumax.c: Likewise.
5888 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5889 then first look up the entire `.'-containing string as a login name.
5891 2000-02-18 Paul Eggert <eggert@twinsun.com>
5893 * getdate.y: Handle two-digit years with leading zeros correctly.
5894 (textint): New typedef.
5895 (parser_control): Member year changed from int to textint.
5897 (YYSTYPE): Removed; replaced by %union with int and textint members.
5898 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5899 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5900 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5901 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5902 (date, number, to_year): Use width of number in digits, not its value,
5903 to determine whether it's a 2-digit year, or a 2-digit time.
5904 (yylex): Store number of digits of numeric tokens.
5905 Reported by John Kendall.
5907 (parser_control): Changed from struct parser_control to typedef (for
5908 consistency). All uses changed.
5910 (tID): Removed; not used.
5911 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5913 2000-02-14 Paul Eggert <eggert@twinsun.com>
5915 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5916 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5918 2000-02-12 Jim Meyering <meyering@lucent.com>
5920 * userspec.c (ISDIGIT): Define it.
5921 (isdigit): Remove definition.
5922 (is_number): Use ISDIGIT, not isdigit.
5923 <libintl.h>: Include.
5925 (parse_user_spec): Mark translatable strings.
5927 2000-02-10 Jim Meyering <meyering@lucent.com>
5929 With these changes, nanosleep.[ch] are finally enough like the other
5930 lib/* replacement files to compile on a few more losing systems.
5932 * nanosleep.h: Don't include config.h.
5933 Remove prototype from declaration of nanosleep.
5934 (PARAMS): Remove now-unneeded definition.
5935 * nanosleep.c: #undef nanosleep.
5936 (rpl_nanosleep): Rename from nanosleep.
5938 2000-02-03 Jim Meyering <meyering@lucent.com>
5940 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5941 rather than with `#if HAVE_UTMPNAME'.
5943 2000-02-01 Jim Meyering <meyering@lucent.com>
5945 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5947 2000-01-31 Jim Meyering <meyering@lucent.com>
5949 * nanosleep.h (nanosleep): Guard declaration with
5950 `#if ! HAVE_DECL_NANOSLEEP'.
5951 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5952 the declaration in that vendor's sys/timers.h.
5953 Reported by Christian Krackowizer.
5955 * quotearg.c (ISASCII): Add #undef and move definition to follow
5956 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5957 (ISPRINT): Likewise.
5958 Reported by Tom Tromey.
5960 2000-01-30 Jim Meyering <meyering@lucent.com>
5962 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5963 uses of ->ut_name. The latter doesn't work with new Linux header files
5964 where only utmpx.ut_user is declared.
5966 * readutmp.h (UT_USER): Define.
5968 2000-01-23 Jim Meyering <meyering@lucent.com>
5970 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5973 2000-01-22 Jim Meyering <meyering@lucent.com>
5975 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5976 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5977 Required for some AIX systems. Reported by Christian Krackowizer.
5978 [TESTING] (main): New function.
5980 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5981 * dirname.c (dir_name): Support for DOS-style file names with drive
5984 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5986 * strverscmp.c (ISDIGIT): Define.
5987 (strverscmp): Use ISDIGIT, not isdigit.
5989 2000-01-17 Paul Eggert <eggert@twinsun.com>
5991 * nanosleep.c (nanosleep):
5992 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5993 POSIX.1 doesn't require SA_INTERRUPT and some systems
5994 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5995 it's been part of POSIX.1 since day 1 (in 1988).
5997 2000-01-17 Jim Meyering <meyering@lucent.com>
5999 * interlock: Remove unused file. Reported by François Pinard.
6001 2000-01-16 Paul Eggert <eggert@twinsun.com>
6003 * quotearg.c (quotearg_buffer_restyled): Do not quote
6004 alert, backslash, formfeed, and vertical tab unnecessarily in
6005 shell quoting style.
6008 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6009 Free Software Foundation, Inc.
6010 Copying and distribution of this file, with or without modification,
6011 are permitted provided the copyright notice and this notice are preserved.