1 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4 definitions to be after all include files, to avoid collisions.
5 Problem reported by Bob Proulx.
7 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
9 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
10 not needed. This removes a dependency on the gettext module.
11 [defined _LIBC]: Do not include <libintl.h>; not needed.
13 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
15 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
18 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
20 * argp-parse.c: Include <stddef.h>.
21 (alignof, alignto): New macros.
22 (parser_init): Don't assume that void * is aligned sufficiently
25 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
26 need to extend the stack.
27 (YYINITDEPTH): New macro, so that the initial stack isn't overly
30 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
32 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
34 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
36 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
37 Remove now-obsolete comment about AIX.
38 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
39 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
40 (YYMAXDEPTH): New macro.
42 2004-12-18 Bruno Haible <bruno@clisp.org>
44 * fatal-signal.c (fatal_signals): Make non-const.
45 (init_fatal_signals): New function.
46 (uninstall_handlers, install_handlers): Ignore signals that were set to
48 (at_fatal_signal): Call init_fatal_signals.
49 (init_fatal_signal_set): Likewise. Ignore signals that were set to
51 Reported by Paul Eggert.
53 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
55 * getdate.y (textint): New member "negative".
56 (time_zone_hhmm): New function.
57 Expect 14 shift-reduce conflicts, not 13.
58 (o_colon_minutes): New rule.
59 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
60 (yylex): Set the "negative" member of signed numbers.
62 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
64 Changes imported from coreutils.
65 * hard-locale.c: Assume <locale.h> exists.
67 (GLIBC_VERSION): New macro.
68 (hard_locale): Assume setlocale exists.
69 Rewrite to avoid #ifdef.
70 Use strdup rather than malloc + strcpy.
71 * human.c: Assume <locale.h> exists.
72 (human_readable): Assume localeconv exists.
74 2004-12-01 Jakub Jelinek <jakub@redhat.com>
76 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
77 convert T2, not T. (Imported from libc.)
79 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
81 * getcwd.c (is_ENAMETOOLONG): New macro.
82 (__getcwd.c): Don't restore errno; glibc doesn't.
83 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
84 first, falling back to our code only if its results look suspicious.
85 Ensure that the resulting buffer is only as large as necessary.
87 * readutmp.c: Include readutmp.h first.
88 Include <errno.h>, since readutmp.h no longer does that.
89 * readutmp.h: Don't include <errno.h>,
90 <sys/param.h>, <time.h>; not needed to establish interface.
92 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
93 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
94 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
96 2004-11-28 Simon Josefsson <jas@extundo.com>
98 * base64.h, base64.c: New file.
100 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
102 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
104 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
106 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
107 HP's ANSI C compiler.
108 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
109 Declaring int functions causes warnings on some modern systems and
110 shouldn't be needed to compile on ancient ones.
111 * same.c (MIN) [defined MIN]: Don't define, since it's already
114 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
115 with the following changes.
116 (__set_errno): Parenthesize properly.
118 (MIN, MAX, MATCHING_INO): New macros.
119 (__getcwd): Define with prototype, not K&R form.
120 Use heuristics to allocate default buffer on stack if possible.
121 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
122 behavior, and to avoid the PATH_MAX limit when computing
124 Use MATCHING_INO to compare inode number to file.
125 Check for arithmetic overflow in size calculations.
126 Fix bug in reallocation of dot array that caused getcwd to fail
127 on directories nested deeper than 75.
128 Be more careful about saving errno on error.
129 Do not use realloc; use only free+malloc, as this is a bit
130 more flexible and avoids a needless copy operation.
131 Do not inspect st_dev and st_ino for symbolic links; POSIX
132 doesn't specify the latter.
133 Check for closedir errors.
134 Avoid needless casts.
135 Use "#ifdef weak_alias" around weak_alias, to be like other
137 The following changes to getcwd.c have effect only when used in
138 gnulib; they have no effect inside glibc proper.
139 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
140 as alloca isn't used.
141 (alloca, __alloca): Likewise.
142 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
143 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
144 unconditionally, as gnulib assumes C89 or better.
145 Do not include <sys/param.h>.
146 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
147 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
149 (NULL) [!defined NULL]: Remove; we assume C89 or better.
150 Include <dirent.h> in a way that is compatible with modern Autoconf.
151 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
152 New macros, if not already defined.
153 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
154 Use "_LIBC", not "defined _LIBC", for consistency.
155 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
157 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
158 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
159 * xgetcwd.c: David MacKenzie's old code was removed, so give
160 credit only to Jim Meyering and adjust the copyright dates.
161 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
162 <stdlib.h>, <unistd.h>, "pathmax.h".
163 Instead, include "xgetcwd.h" (first) and "getcwd.h".
164 (INITIAL_BUFFER_SIZE): Remove.
165 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
167 2004-11-23 Jim Meyering <jim@meyering.net>
169 * getopt_.h: Remove trailing blanks.
171 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
173 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
174 (futimens): New function, which uses futimes if available.
175 (futimens, utimens): Support timespec==NULL, with same semantics
176 as utime and utimens.
177 * utimens.h (futimens): New decl.
179 2004-11-23 Jim Meyering <jim@meyering.net>
181 * __fpending.c: Add comment.
183 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
185 * getopt_.h: Re-addition of __getopt_argv_const caused
186 redefinition warnings. To avoid them, include the defines
187 in `#if !defined __need_getopt ... #endif'. The only place
188 where __getopt_argv_const is used is in definitions
189 of getopt_long and getopt_long_only below, which are as well
190 protected by `#ifndef __need_getopt'.
191 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
192 __need_getopt after including <stdio.h> and <unistd.h> These
193 headers might have defined it.
195 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
197 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
199 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
200 optopt): Use them instead of invoking ## directly; otherwise, the
201 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
203 2004-11-19 Bruno Haible <bruno@clisp.org>
205 * strtok_r.c: Move comments from here...
206 * strtok_r.h: ... to here.
208 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
210 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
211 might fail. Problem reported by Yoann Vandoorselaere.
212 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
213 that mishandle size_t overflow.
215 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
217 * canon-host.c: Include "strdup.h".
218 (canon_host): Use getaddrinfo if available, so that IPv6 works.
219 Use strdup instead of malloc/strcpy to duplicate strings.
221 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
222 (human_space_before_unit): New constant.
223 * human.c (human_readable): Support it.
225 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
226 (xgetcwd): Set errno correctly when failing.
227 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
228 the failure is actually due to a PATH_MAX problem.
230 Further getopt changes to make it more likely that glibc will
231 buy the changes back.
232 * getopt.c (POSIXLY_CORRECT): New constant.
233 (getopt): Use it, so to preserve glibc semantic
234 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
235 when compiling for libc.
236 * getopt_.h (__getopt_argv_const): Bring it back.
237 (getopt_long, getopt_long_only): Use it.
239 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
240 New arg POSIXLY_CORRECT. All callers changed.
241 (getopt): Argv is now char * const *, as per standard.
242 (_getopt_internal_r, _getopt_internal): Argv is now char **,
243 not char *__getopt_argv_const *.
244 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
245 _getopt_long_only_r): Likewise.
246 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
247 * getopt_int.h (_getopt_internal, _getopt_internal_r,
248 _getopt_long_r, _getopt_long_only_r): Likewise.
249 * getopt_.h (__getopt_argv_const): Remove.
250 (getopt): Argv is now char * const *, as per standard.
252 * getdate.y (tORDINAL): New token.
253 (day, relunit): Allow it for relative times.
254 (relative_time_table): Use tORDINAL for ordinals.
256 2004-11-15 Jim Meyering <jim@meyering.net>
258 * closeout.c: Include "__fpending.h" once again.
260 (close_stdout): Don't fail just because stdout was closed initially,
261 since some programs don't write to stdout in the normal course of
262 operation (other than --version and --help), and we don't want this
263 function to make e.g. `touch file >&-' fail.
264 But do fail if it was closed and someone has tried to write to it.
265 E.g., `printf foo >&-' must fail.
267 2004-11-11 Simon Josefsson <jas@extundo.com>
269 * strtok_r.h, strtok_r.c: New file.
271 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
273 * getopt_.h (__getopt_argv_const): New macro, to be used so that
274 we can stop lying to compilers about the constness of argv when we
275 are compiled outside glibc.
276 (getopt, getopt_long, getopt_long_only): Use it.
277 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
279 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
280 _getopt_long_only_r): Likewise.
281 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
282 _getopt_long_only_r): Likewise.
284 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
285 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
286 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
287 the other external symbols.
288 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
289 declaration, since the above renaming now works around collisions.
291 2004-11-11 Jim Meyering <jim@meyering.net>
293 * linebreak.c: Remove trailing blanks.
294 * alloca_.h: Likewise.
296 * euidaccess.c: Likewise.
297 * allocsa.h: Likewise.
299 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
301 * mktime.c (SHR): New macro, which is a portable
302 substitute for >> that should work even on Crays.
303 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
304 Problem reported by Mark D. Baushke in
305 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
306 * getdate.y (SHR): Likewise.
308 * strftime.c (SHR): Likewise.
310 * quotearg.c (struct quoting_options): Use unsigned int for
311 quote_these_too, so that right shifts are well defined. All uses
314 2004-11-10 Simon Josefsson <jas@extundo.com>
316 * getaddrinfo.h, getaddrinfo.c: New files.
318 2004-11-10 Jim Meyering <jim@meyering.net>
320 Ensure that no close failure goes unreported.
321 * closeout.c (close_stdout): Always close stdout. I.e., don't
322 return early when it seems there's nothing to flush.
323 Don't include __fpending.h.
325 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
327 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
329 2004-11-05 Bruno Haible <bruno@clisp.org>
331 * readlink.c: Include stddef.h, needed for size_t on Woe32.
332 Reported by Mark D. Baushke <mdb@cvshome.org>.
334 2004-11-04 Bruno Haible <bruno@clisp.org>
336 2004-09-11 Bruno Haible <bruno@clisp.org>
337 * allocsa.valgrind: New file.
338 2004-02-06 Bruno Haible <bruno@clisp.org>
339 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
340 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
341 Reported by Christopher Seip <chris.seip@hp.com>.
343 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
345 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
346 with errno == ERANGE if the buffer is too small.
347 Problem reported by Mark D. Baushke.
349 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
351 * xreadlink.c (MAXSIZE): New macro.
352 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
353 size does not exceed MAXSIZE. Avoid cast.
354 As suggested by Mark D. Baushke in
355 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
356 if readlink fails with buffer size just under MAXSIZE, try again
359 2004-11-02 Derek R. Price <derek@ximbiot.com>
360 and Paul Eggert <eggert@cs.ucla.edu>
362 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
363 (get_date): Overparenthesize to avoid GCC warning.
365 2004-11-02 Bruno Haible <bruno@clisp.org>
367 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
368 function returns void.
370 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
372 * getpass.c (fflush_unlocked, flockfile, funlockfile)
373 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
376 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
378 * getdate.y: Add support for TZ="foo" within a date string.
379 Fix some bugs near time_t boundaries. Reject dates with
380 out-of-range components, e.g., "Sept 31".
381 Include <stdlib.h>, "setenv.h", "xalloc.h".
382 (ISDIGIT_LOCALE): Remove; unused.
383 Note that the TZ and time functions used here are not reentrant.
384 (mktime_ok, get_tz): New functions.
385 (TZBUFSIZE): New constant.
386 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
387 This requires that we sometimes generate our own TZ="XXX..." setting.
389 2004-10-27 Derek R. Price <derek@ximbiot.com>
391 * mktime.c (not_equal_tm): Remove redundant check.
393 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
395 * getdate.y: Use Bison 1.875 features, and some minor
396 code cleanups. This change does not affect semantics.
397 Don't include <stdlib.h>; no longer needed.
398 Don't include unlocked-io.h; only the "#if TEST" code uses
399 stdio, and performance isn't crucial there.
400 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
401 Bison 1.875 features as described below.
402 All uses of "PC." replaced by "pc->".
403 (YYSTYPE): Add a forward declaration.
404 (yylex, yyerror): Use full prototypes in forward decls.
405 Use "%pure-parser" rather than obsolescent "%pure_parser".
406 Use %parse-param and %lex-param instead of obsolescent
407 YYPARSE_PARAM and YYLEX_PARAM.
408 (meridian_table, month_and_day_table, time_units_table,
409 relative_time_table, time_zone_table, military_table,
410 lookup_zone, lookup_word, get_date):
411 Use NULL instead of 0 where appropriate.
412 (to_hour): Avoid abort (), to avoid a dependency on
414 (yyerror, yylex): Now accepts parser_control * arg.
415 (main) [TEST]: Use '\0' rather than 0 for char.
417 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
419 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
420 It's now the caller's responsibility to handle the case where
421 !HAVE_GETPAGESIZE && !defined getpagesize.
423 * mktime.c (leapyear): Arg is long int, not int.
425 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
427 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
429 2004-10-12 Simon Josefsson <jas@extundo.com>
431 * getpass.c (fflush_unlocked, flockfile, funlockfile)
432 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
435 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
437 * vsnprintf.h: New file.
438 * vsnprintf.c: New file.
440 2004-10-07 Bruno Haible <bruno@clisp.org>
442 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
443 into the provided buffer.
445 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
447 * diacrit.c, diacrit.h: Add GPL notice.
449 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
450 * atanl.c (atanl): Keep the code as similar to glibc as possible.
451 * logl.c (logl): Keep the code as similar to glibc as possible.
452 This avoids a potential constant-folding bug.
454 2004-10-05 Bruno Haible <bruno@clisp.org>
456 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
458 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
460 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
461 * xmalloc.c (xmemdup): Likewise.
462 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
463 XFREE): Remove these long-obsolescent macros.
464 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
467 * regex.c (re_comp): Cast gettext return value to char *,
468 Problem reported by Martin Neitzel via Mark D. Baushke.
470 2004-10-04 Simon Josefsson <jas@extundo.com>
472 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
473 '#ifdef USE_UNLOCKED_IO'.
475 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
477 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
478 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
479 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
480 regex.c, sha1.c, version-etc.c, yesno.c:
481 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
482 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
483 the includer's responsibility.
487 * modechange.c (mode_compile): Don't decrement a pointer that
488 points to the start of a string, as the C Standard says the
489 resulting behavior is undefined.
491 * backupfile.h (enum backuptype): Rename none -> no_backups,
492 simple -> simple_backups, numbered_existing ->
493 numbered_existing_backups, numbered -> numbered_backups
494 to avoid shadowing problems. All uses changed.
495 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
496 * backupfile.c (check_extension, numbered_backup):
497 Rename locals to avoid shadowing 'basename'.
498 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
501 * .cppi-disable: Add getopt_.h, getopt_int.h.
502 * .cvsignore: Add getopt.h.
504 2004-10-04 Simon Josefsson <jas@extundo.com>
506 * memmem.h: New file.
507 * memmem.c: New file, taken from glibc.
509 2004-10-02 Jim Meyering <jim@meyering.net>
511 * dirfd.h, getpagesize.h: Add copyright notice.
513 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
515 * snprintf.c: Remove comments as to why each header is needed.
517 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
519 * strsep.h: New file.
520 * strsep.c: New file.
522 2004-10-01 Simon Josefsson <jas@extundo.com>
524 * snprintf.c (snprintf): Handle size==0.
526 2004-10-01 Simon Josefsson <jas@extundo.com>
527 Bruno Haible <bruno@clisp.org>
529 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
530 (snprintf): Declare 'args'.
532 2004-09-30 Simon Josefsson <jas@extundo.com>
534 * snprintf.h, snprintf.c: New files.
536 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
538 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
539 (hol_entry_help): Never translate an empty string.
540 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
541 * argp.h (OPTION_NO_TRANS): New option.
543 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
545 * xvasprintf.c: Include xalloc.h.
546 (xvasprintf): Use xalloc_die, not xmalloc_die.
548 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
550 * dummy.c: Change copyright notice to FSF, and license to GPL.
552 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
554 * argp-pvh.c (argp_program_version_hook): Provide initial value.
555 Problem reported by Bruno Haible in:
556 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
558 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
560 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
561 in case some system header has #define'd it. Problem reported by
563 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
565 2004-09-08 Bruno Haible <bruno@clisp.org>
567 * stdint_.h.in: New file, taken from GNU clisp.
569 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
571 * xvasprintf.h: New file.
572 * xvasprintf.c: New file.
573 * xasprintf.c: New file.
575 2004-09-08 Bruno Haible <bruno@clisp.org>
577 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
579 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
581 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
583 Import from coreutils.
584 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
585 strings on unbounded length. alloca's performance benefits aren't
588 (parse_with_separator): New function, with most of the internals
589 of the old parse_user_spec. Allow user to omit both user and group,
590 for compatibility with FreeBSD.
591 Clone only the user name, not the entire spec.
592 Do not set *uid, *gid unless entirely successful.
593 Avoid memory leak in some failing cases.
594 Fix regression for USER.GROUP reported by Dmitry V. Levin in
595 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
596 (parse_user_spec): Rewrite to use parse_with_separator.
598 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
600 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
601 its complicated substitute.
602 * argp-help.c: Include <errno.h>, for program_invocation_short_name
603 and program_invocation_name.
604 (__argp_basename) [!_LIBC]: Remove; the only use was
605 replaced by its body.
606 (__argp_short_program_name): Change condition from
607 !defined __argp_short_program_name to
608 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
609 to match argp-namefrob.h.
610 (__argp_failure): Don't assume strerror_r returns char *.
611 * argp-parse.c (N_): Define unconditionally.
612 (argp_default_options): Fill out initializers with 0 to avoid
615 2004-08-12 Simon Josefsson <jas@extundo.com>
617 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
618 * getopt_.h: Renamed from getopt.h.
620 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
622 Merge from coreutils.
624 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
625 wmemchr or wmemcpy. Problem reported by Robert Dahlem
626 for Reliant Unix 5.43.
628 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
629 (union fooround): Use uintmax_t, not long int.
630 The rest is a merge from libc:
631 [defined _LIBC]: Include <shlib-compat.h>.
632 (_obstack) [defined _LIBC]: Remove after 2.3.4.
634 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
636 * strverscmp.c: Convert to UTF-8.
638 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
640 * obstack.h (obstack_empty_p):
641 Don't assume that chunk->contents is suitably aligned.
642 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
643 Likewise. Problem reported by Benno in
644 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
646 * chown.c (rpl_chown): Work even if the file is writeable but not
647 readable. This could be improved further but it'd take some work.
649 2004-08-08 Simon Josefsson <jas@extundo.com>
651 * xgethostname.c: Don't include error.h (not used).
654 * getpass.c: Include getpass.h first.
656 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
658 * xalloc-die.c: New files.
659 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
661 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
662 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
663 (_, N_, xalloc_die): Move to xalloc-die.c.
664 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
665 so that we needn't mess with xalloc_msg_memory_exhausted.
667 * sha1.h: Renamed from sha.h.
668 (SHA1_H): Renamed from _SHA_H.
669 (sha1_ctx): Renamed from sha_ctx.
670 (sha1_init_ctx): Renamed from sha_init_ctx.
671 (sha1_process_block): Renamed from sha_process_block.
672 (sha1_process_bytes): Renamed from sha_process_bytes.
673 (sha1_finish_ctx): Renamed from sha_finish_ctx.
674 (sha1_read_ctx): Renamed from sha_read_ctx.
675 (sha1_stream): Renamed from sha_stream.
676 (sha1_buffer): Renamed from sha_buffer.
677 * sha1.c: Likewise; renamed from sha.c.
678 Do not include <sys/types.h>.
679 Include <stddef.h> rather than <stdlib.h>.
681 2004-08-08 Bruno Haible <bruno@clisp.org>
683 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
684 FILESYSTEM_PREFIX_LEN.
685 * progreloc.c: Likewise.
686 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
688 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
691 * argp-help.c (make_hol, hol_append): Don't assume that
692 SIZE_MAX is a valid preprocessor constant.
693 (__argp_basename): Change from "#ifndef _LIBC"
694 to "#ifndef __argp_short_program_name", so that
695 we don't compile these functions for tar.
697 More merges from coreutils.
698 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
699 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
701 * addext.c: Remove; no longer needed.
702 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
703 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
704 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
705 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
706 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
707 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
708 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
709 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
710 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
711 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
712 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
713 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
714 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
715 Import changes from coreutils.
717 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
719 Merge from coreutils.
721 * .gdb-history: Remove; this doesn't belong here.
723 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
724 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
725 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
727 * dirname.h: Include <stdbool.h>.
728 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
729 for consistency with POSIX terminology. All uses changed.
730 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
731 (strip_trailing_slashes): Use bool for booleans.
732 * stripslash.c (strip_trailing_slashes): Likewise.
734 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
735 sometimes returns a positive errno value even when it succeeds.
736 (print_errno_message) [!LIBC]: Fall back on strerror if
739 * path-concat.c (mempcpy): Don't define if a system header defines it.
740 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
741 (longest_relative_suffix): New function.
742 (path_concat): Use it. Assume first argument is not NULL.
743 Port to DOS. Omit redundant separators.
744 Report an error instead of returning NULL.
745 Use mempcpy instead of memcpy.
746 (xpath_concat): Remove: not declared or used.
748 * same.h: Include <stdbool.h>
749 (same_name): Return bool, not int.
750 * same.c (same_name): Likewise.
751 (errno): Don't declare; we assume C89 or better now.
753 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
754 if not already defined.
756 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
757 * dup-safer.c (errno): Likewise.
759 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
761 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
764 2004-08-03 Simon Josefsson <jas@extundo.com>
766 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
767 * progname.h: Don't include stdbool.h.
769 2004-08-02 Simon Josefsson <jas@extundo.com>
771 * getsubopt.h: New file, with comments from Bruno Haible.
772 * getsubopt.c: New file, from glibc, but slightly modified based on
773 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
775 2004-08-01 Simon Josefsson <jas@extundo.com>
777 * xgetdomainname.c: Include stdlib.h, for free().
779 2004-07-16 Simon Josefsson <jas@extundo.com>
783 2004-07-16 Bruno Haible <bruno@clisp.org>
785 * backupfile.h: Add extern "C" for C++.
786 * closeout.h: Likewise.
787 * copy-file.h: Likewise.
788 * findprog.h: Likewise.
789 * full-write.h: Likewise.
790 * pathname.h: Likewise.
791 * progname.h: Likewise.
792 * stpcpy.h: Likewise.
793 * stpncpy.h: Likewise.
794 * strcase.h: Likewise.
795 * strstr.h: Likewise.
796 * xalloc.h: Likewise.
798 * mbswidth.h: Add extern "C" for C++.
799 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
801 2004-07-09 Simon Josefsson <jas@extundo.com>
803 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
804 failed without this.)
806 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
808 * fchown-stub.c: New file.
810 2004-06-24 Jim Meyering <jim@meyering.net>
812 * obstack.h (obstack_base): Cast to (void *), per documentation.
814 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
816 * argz.c, argz_.h: New files, which are autoupdated from libtool.
818 2004-06-01 Jim Meyering <jim@meyering.net>
820 * calloc.c: New file.
822 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
824 * getdate.y (yylex): Allow space between sign and number.
825 Problem reported by Dan Jacobson.
827 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
828 and Jim Meyering <jim@meyering.net>
830 Merge from coreutils CVS.
832 * stat-macros.h: New file, with contents from file-type.h
833 and coreutils' system.h.
834 * file-type.c: Include "stat-macros.h".
835 * file-type.h (file_type): Move all macro definitions to new file,
838 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
839 Wrap old code with this conditional.
840 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
841 function that does not dereference symlinks.
842 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
844 * xreadlink.c: Include xreadlink.h first, to catch .h file
846 (xreadlink): Accept new arg SIZE, for efficiency.
847 All decls and uses changed.
848 * xreadlink.h: Include <stddef.h>, for size_t.
850 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
851 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
853 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
855 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
857 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
858 macros to be defined.
859 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
860 the allocator returns NULL because the requested size is zero.
862 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
864 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
865 var. Add comment explaining why libc still defines it. This
866 merges the following patch from glibc:
867 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
869 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
871 * obstack.c (_obstack): Remove unused variable. It hasn't been
872 present in glibc since revision 1.1 of this file.
873 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
874 obstack_alignment_mask, obstack_alloc, obstack_base,
875 obstack_blank, obstack_blank_fast, obstack_chunk_size,
876 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
877 obstack_grow0, obstack_init, obstack_int_grow,
878 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
879 obstack_next_free, obstack_object_size, obstack_ptr_grow,
880 obstack_ptr_grow_fast, obstack_room): Remove declarations of
881 nonexistent functions.
883 2004-05-17 Derek R. Price <derek@ximbiot.com>
884 Paul Eggert <eggert@cs.ucla.edu>
886 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
888 2004-05-14 Bruno Haible <bruno@clisp.org>
890 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
891 that consists of a '.' followed by an empty digit string.
892 Patch by Tor Lillqvist <tml@iki.fi>.
894 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
896 Port obstack to the AS/400, where pointers are 16 bytes wide and
897 you cannot cast an integer to a valid pointer. This patch is
898 currently waiting to be integrated into glibc; see
899 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
901 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
902 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
903 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
904 (struct obstack): temp member is now a union of a pointer and
905 an integer, instead of an integer. All integer uses changed.
906 This does not affect the physical layout of struct obstack,
907 except on hosts (like the AS/400) where the size or alignment of
908 void * is greater than that of ptrdiff_t.
909 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
910 __STDC__)]: Store temporary in pointer member of union, not
912 * obstack.c: Include <stddef.h>, for offsetof.
913 (struct fooalign): Remove; it doesn't need a name.
914 (union fooround): Change double to long double, and add void *.
915 (DEFAULT_ALIGNMENT): Use offsetof to compute.
916 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
917 not a macro. Hence the values are always int; so remove all
918 casts-to-int in uses.
920 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
921 Derek Price <derek@ximbiot.com>
923 * alloca.c: Include <alloca.h>, to get our interface.
924 * alloca_.h: Use __alloca on AIX, so that we don't have to
925 include <alloca.h> first. Use C89 prototype for alloca; this
926 requires including <stddef.h> for size_t. Use extern "C" if C++.
927 Use #elif for simplicity, since we can assume C89 now.
928 Don't try to source the system alloca.h since it will not be found
929 and to prevent recursively including its replacement.
930 * fnmatch.c: Include <alloca.h> instead of opencoding.
933 2004-05-16 Derek Price <derek@ximbiot.com>
934 Paul Eggert <eggert@cs.ucla.edu>
936 getline cleanup. This changes the getndelim2 API: both order of
937 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
940 * getline.c: Don't include stddef.h or stdio.h, since our
942 (getline): Always use getdelim, so that we don't have two
944 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
946 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
947 (GETNDELIM2_MAXIMUM): New macro.
948 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
949 instead of the old practice of delim2==0. All callers changed.
950 Return -1 on overflow, instead of returning junk.
951 Do not set *linesize unless allocation succeeds.
952 * getndelim2.h: Do not include stddef.h; no longer needed, now
953 that we include sys/types.h.
954 * getnline.h: Likewise.
955 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
956 (getndelim2): Reorder arguments.
957 * getnline.c (getnline, getndelim):
958 Don't discard the NMAX argument.
959 (getnline): Invoke getndelim, to avoid code duplication.
960 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
961 of (size_t) -1 by callers of the getnline family.
963 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
965 * nanosleep.c (suspended): Change its type from int to
966 sig_atomic_t volatile.
967 (first_call): Make it private to rpl_nanosleep, and have it
968 be zero initially as that's a bit faster.
969 (my_usleep): Round up fractional times instead of truncating them,
970 as this is the usual meaning for 'sleep'.
972 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
974 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
975 (ENOSYS): Define if not defined.
976 (settime): Fall back on stime if it exists and settimeofday fails.
977 But don't bother with fallbacks if a method fails with errno == EPERM.
979 2004-05-11 Jim Meyering <jim@meyering.net>
981 Prior to this change, the save_cwd caller required read access to the
982 current directory on most systems (ones with the fchdir function).
984 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
985 fails, try write-only, and finally, resort to using xgetcwd.
987 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
989 * obstack.c, obstack.h: Import changes from libc.
991 2004-04-28 Bruno Haible <bruno@clisp.org>
993 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
994 implicitly appends .exe to executables.
995 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
996 accepts Windows pathnames.
997 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
998 Cygwin like Windows, since it now accepts Windows pathnames.
999 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1000 Cygwin like Windows, since it now accepts Windows pathnames.
1001 Reported by Derek Robert Price <derek@ximbiot.com>.
1003 2004-04-20 Jim Meyering <jim@meyering.net>
1005 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1007 2004-04-20 Jim Meyering <jim@meyering.net>
1008 Bruno Haible <bruno@clisp.org>
1010 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1011 memory when realloc fails.
1013 2004-04-18 Jim Meyering <jim@meyering.net>
1015 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1016 don't leak memory and do call END_UTMP_ENT.
1018 2004-04-11 Paul Eggert <eggert@twinsun.com>
1020 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1021 (CHAR_BIT): Remove, since we assume C89.
1022 Include <stdint.h> if available, as per current Autoconf CVS advice.
1024 2004-03-30 Paul Eggert <eggert@twinsun.com>
1026 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1027 not bool, to be more consistent with Unix conventions.
1028 Suggested by Bruno Haible.
1030 Merge from coreutils.
1032 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1035 * getdate.h: Include stdbool.h, and timespec.h instead of
1036 the usual <time.h> dance.
1037 (get_date): Change signature to support fractional time stamps.
1038 All callers changed.
1039 * getdate.y: Include "getdate.h" first, as we can now
1040 assume C89 and don't need to worry about 'const'.
1041 Similarly, include "unlocked-io.h" near start, not in middle.
1043 (textint.value): Use long int rather than int.
1044 (textint.digits): Use size_t rather than int.
1045 (BILLION, LOG10_BILLION): New constants.
1046 (parser_control): New member rel_ns. Members day_ordinal,
1047 time_zone, month, day, hour, minutes, rel_year, rel_month,
1048 rel_day, rel_hour, rel_minutes, rel_seconds
1049 are now long int, not int. Member seconds is now struct timespec,
1050 not int. New member timespec_seen. Members dates_seen, days_seen,
1051 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1053 (%union.intval): Now long int, not int.
1054 New member timespec.
1055 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1056 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1057 (spec): Now is a timespec or an item list.
1058 (timespec, items): New nonterminals.
1059 (time, rel, relunit, number, get_date):
1060 Add support for fractional seconds.
1061 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1062 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1063 (to_hour): First arg is now long int, not int.
1064 (to_year): Returns long int, not int.
1065 Don't treat year -70 like 70.
1066 (tm_diff): Returns long int, not int.
1067 (lookup_word): Use bool instead of int when appropriate.
1068 (yylex): Use size_t for count, not int.
1069 Detect overflow when parsing large integer constants.
1070 Add support for fractions.
1071 (get_date): Make pointers 'const' if possible.
1072 Use more-portable code to detect integer overflow.
1073 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1074 Don't use ctime; it's not reliable if the year has >4 digits.
1076 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1077 This is for compatibility with BSD.
1079 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1080 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1081 From coreutils' system.h.
1083 * userspec.c: Don't include "posixver.h".
1084 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1085 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1086 compatible extension. Simplify code by removing a boolean int
1087 that was always nonzero if a string was nonnull.
1089 2004-03-30 Jim Meyering <jim@meyering.net>
1091 Merge from coreutils.
1093 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1095 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1096 an empty input stream.
1098 * readtokens.c: Include <stdbool.h>.
1099 (readtoken): Use `size_t' rather than int/long.
1100 All callers adjusted.
1101 Use `bool' rather than `int' where appropriate.
1102 Use memset rather than an explicit loop.
1103 Use x2nrealloc rather than xrealloc.
1104 Allow the use of `\0' as a delimiter.
1105 (readtokens): Likewise.
1106 * readtokens.h (readtoken, readtokens): Update prototypes.
1108 2004-03-30 Bruno Haible <bruno@clisp.org>
1110 * getloadavg.c (getloadavg): Don't assume setlocale returns
1113 2004-03-29 Paul Eggert <eggert@twinsun.com>
1115 Merge changes to getloadavg.c from coreutils and Emacs.
1117 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1118 Define to an expression, not to the empty string.
1119 Include cloexec.h and xalloc.h.
1120 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1121 Use set_cloexec_flag rather than rolling our own.
1122 * cloexec.c, cloexec.h: New files.
1124 2004-03-18 Paul Eggert <eggert@twinsun.com>
1126 * getopt.h: Sync with libc CVS.
1128 2004-03-18 Paul Eggert <eggert@twinsun.com>
1129 Bruno Haible <bruno@clisp.org>
1131 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1132 not on all platforms that have <wchar.h>.
1133 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1135 2004-03-09 Paul Eggert <eggert@twinsun.com>
1137 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1139 * getopt_int.h: New file, also synced from libc.
1141 2004-03-07 Paul Eggert <eggert@twinsun.com>
1143 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1144 '#if' expressions. Unlike the code it replaces, it does not
1145 depend on (defined _SC_PAGESIZE). However, it does depend on
1146 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1147 first reported by Jason Andrade in
1148 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1150 2004-01-18 Simon Josefsson <jas@extundo.com>
1152 * strdup.h: New file.
1153 * strdup.c: Include it.
1154 * path-concat.c: Include strdup.h. Drop strdup declaration.
1155 * userspec.c: Include strdup.h. Drop strdup declaration.
1157 2004-02-06 Karl Berry <karl@gnu.org>
1159 * config.charset: update from gettext 0.14.1.
1161 2004-02-05 Paul Eggert <eggert@twinsun.com>
1163 Add comments and code, prompted by suggestions from Bruno Haible
1165 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1166 describing the enum quoting_style values.
1167 * quotearg.c (quotearg_alloc): New function.
1168 (quotearg_buffer_restyled): Treat lone { and } as special.
1169 Treat = as special. Work around bug with older shells
1170 that "see" a '\' that is really the 2nd byte of a multibyte char.
1171 Quote empty string with shell_quoting_style.
1173 2004-02-03 Bruno Haible <bruno@clisp.org>
1175 * pipe.h: New file, from GNU gettext.
1176 * pipe.c: New file, from GNU gettext.
1178 2004-01-27 Bruno Haible <bruno@clisp.org>
1180 * execute.h: New file, from GNU gettext.
1181 * execute.c: New file, from GNU gettext.
1182 * w32spawn.h: New file, from GNU gettext.
1184 2004-01-23 Paul Eggert <eggert@twinsun.com>
1186 Exit-status fix from coreutils.
1188 Use exit_failure consistently in place of EXIT_FAILURE,
1189 so that program exit statuses are consistent on failure.
1191 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1192 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1193 * argmatch.h: Comment fix to match the above.
1194 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1195 Now a macro referring to exit_failure, instead of a separate
1196 variable. Include "exitfail.h" to get it.
1197 * xstrtol.h: Include "exitfail.h".
1198 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1200 * long-options.c (parse_long_options): Use prototype
1201 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1204 2004-01-21 Jim Meyering <jim@meyering.net>
1206 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1207 so as not to conflict with a different-sized __mktime_internal
1208 function in GNU libc.
1209 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1210 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1212 2004-01-18 Paul Eggert <eggert@twinsun.com>
1214 Merge from diffutils.
1216 * file-type.c (file_type): Add typed memory objects.
1217 * file-type.h (S_TYPEISTMO): New macro.
1219 * c-stack.h (c_stack_action): Remove argv argument.
1220 * c-stack.c (c_stack_action): Likewise. All uses changed.
1221 (die): Don't calculate message unless segv_action returns.
1222 (get_stack_location, min_address_from_argv, max_address_from_argv,
1223 volatile stack_base, volatile_stack_size): Remove.
1224 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1225 that every segmentation violation is a stack overflow. (Ouch!)
1226 See Debian bug 136249 (still outstanding) for more info about why
1227 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1229 2003-11-30 Bruno Haible <bruno@clisp.org>
1231 Safer stack allocation.
1232 * setenv.c: Include allocsa.h.
1233 (alloca): Remove fallback definition.
1234 (freea): Remove macro.
1235 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1238 2003-10-17 Bruno Haible <bruno@clisp.org>
1240 * binary-io.h: Avoid warnings on Cygwin.
1242 2003-12-28 Bruno Haible <bruno@clisp.org>
1244 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1245 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1247 2003-11-28 Bruno Haible <bruno@clisp.org>
1249 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1251 2003-11-27 Bruno Haible <bruno@clisp.org>
1253 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1255 2003-11-17 Bruno Haible <bruno@clisp.org>
1257 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1259 2003-11-24 Bruno Haible <bruno@clisp.org>
1261 * xallocsa.h: New file, from GNU gettext.
1262 * xallocsa.c: New file, from GNU gettext.
1264 2003-11-24 Bruno Haible <bruno@clisp.org>
1266 * allocsa.h: New file, from GNU gettext.
1267 * allocsa.c: New file, from GNU gettext.
1269 2003-11-24 Bruno Haible <bruno@clisp.org>
1271 * eealloc.h: New file.
1273 2004-01-15 Jim Meyering <jim@meyering.net>
1275 Merge from coreutils.
1277 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1278 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1279 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1281 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1282 optional configure-time default.
1284 * version-etc.c (version_etc_copyright): Update copyright date.
1286 * xreadlink.c (xreadlink): Correct outdated comment.
1288 2004-01-15 Paul Eggert <eggert@twinsun.com>
1290 Merge from coreutils.
1292 * posixver.c: Include posixver.h.
1294 * same.c: Include <stdbool.h>, <limits.h>.
1295 (_POSIX_NAME_MAX): Define if not defined.
1297 (same_name): If file names are silently truncated, report
1298 that the file names are the same if they are the same after
1299 the silent truncation.
1301 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1302 conversion function.
1303 * xstrtod.c (xstrtod): Likewise. All callers changed to
1304 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1307 2004-01-14 Paul Eggert <eggert@twinsun.com>
1309 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1310 with like-named macro in fnmatch.c.
1311 (EXT): Use an internal constant instead.
1313 Merge fnmatch patches from glibc.
1314 * fnmatch.c (mbsinit): Remove define.
1315 Add libc_hidden_ver (__fnmatch, fnmatch).
1316 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1317 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1319 2003-12-14 Karl Berry <karl@gnu.org>
1321 * config.charset: update from gettext-runtime.
1323 2003-12-03 Paul Eggert <eggert@twinsun.com>
1325 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1326 Bug reported by Alfred M. Szmidt.
1328 2003-11-29 Karl Berry <karl@gnu.org>
1330 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1332 2003-11-23 Paul Eggert <eggert@twinsun.com>
1333 Bruno Haible <bruno@clisp.org>
1335 * printf-parse.h: Don't include sys/types.h.
1336 (ARG_NONE): New macro.
1337 (char_directive): Change type of *arg_index fields to size_t.
1338 * printf-parse.c: Don't include sys/types.h.
1339 (SSIZE_MAX): Remove macro.
1340 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1341 Remove unnecessary overflow check.
1342 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1345 2003-11-24 Paul Eggert <eggert@twinsun.com>
1347 * alloca.c: Remove dependency on xalloc module.
1348 (xalloc_die): Remove.
1349 (memory_full) [!defined emacs]: New macro.
1350 [!defined emacs]: Don't include xalloc.h.
1351 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1352 address arithmetic overflows. Change datatypes a bit to avoid
1355 2003-11-22 Jim Meyering <jim@meyering.net>
1357 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1359 2003-11-17 Bruno Haible <bruno@clisp.org>
1361 * vasnprintf.c (alloca): Remove fallback definition.
1362 (freea): Remove definition.
1363 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1364 Reported by Paul Eggert.
1366 2003-11-17 Jim Meyering <jim@meyering.net>
1368 On systems without utime and without a utimes function capable of
1369 dealing with a NULL struct utimbuf* argument, this utime replacement
1370 could -- in unusual circumstances -- leak a file descriptor.
1371 * utime.c: Include <unistd.h> and <errno.h>.
1372 (utime_null): Be sure to close `fd' and to preserve errno.
1373 Reported by Geoff Collyer via Arnold Robbins.
1375 2003-11-16 Paul Eggert <eggert@twinsun.com>
1376 Bruno Haible <bruno@clisp.org>
1378 Protect against address arithmetic overflow.
1379 * printf-args.h: Include stddef.h.
1380 (arguments): Change type of field 'count' to size_t.
1381 * printf-args.c (printf_fetchargs): Use size_t instead of
1382 'unsigned int' where appropriate.
1383 * printf-parse.h: Include sys/types.h.
1384 (char_directive): Change type of *arg_index fields to ssize_t.
1385 (char_directives): Change type of fields 'count', max_*_length to
1387 * printf-parse.c: Include sys/types.h and xsize.h.
1388 (SSIZE_MAX): Define fallback value.
1389 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1390 instead of 'int' where appropriate. Check a_allocated, d_allocated
1391 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1392 * vasnprintf.c: Include xsize.h.
1393 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1394 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1395 overflow. Avoid wraparound when converting a width or precision from
1398 2003-11-16 Bruno Haible <bruno@clisp.org>
1400 Update from GNU gettext.
1401 * printf-parse.c: Generalize to it can be compiled for wide strings.
1402 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1403 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1404 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1405 SNPRINTF): New macros.
1406 Don't include <alloca.h> if the file is used inside libintl.
1407 (local_wcslen): New function, for Solaris 2.5.1.
1408 (VASNPRINTF): Use it instead of wcslen.
1410 2003-11-16 Bruno Haible <bruno@clisp.org>
1412 * xsize.h (xmax): New function.
1413 (xsum, xsum3, xsum4): Declare as "pure" functions.
1415 2003-11-12 Paul Eggert <eggert@twinsun.com>
1417 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1418 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1419 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1420 heuristic is just as accurate as far as we know, and it removes a
1421 dependency on size_max.m4 and ptrdiff_max.m4.
1423 2003-11-12 Paul Eggert <eggert@twinsun.com>
1425 * xstrtol.c (__xstrtol): Remove "break" immediately after
1426 "return", to pacify some unknown compiler. Problem reported
1429 2003-11-11 Bruno Haible <bruno@clisp.org>
1431 * xsize.h (SIZE_MAX): Remove fallback definition.
1432 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1435 2003-11-10 Paul Eggert <eggert@twinsun.com>
1437 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1438 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1439 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1441 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1442 not (size_t) -1, since it's defined here.
1444 2003-11-06 Paul Eggert <eggert@twinsun.com>
1446 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1447 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1448 Reject sizes of exactly SIZE_MAX bytes.
1449 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1450 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1452 2003-11-05 Bruno Haible <bruno@clisp.org>
1454 * xsize.h: Include limits.h, to avoid a possible collision with
1455 SIZE_MAX defined in <limits.h> on Solaris.
1457 2003-11-04 Bruno Haible <bruno@clisp.org>
1459 * xsize.h: New file.
1460 * linebreak.c: Include xsize.h.
1461 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1462 argument for overflow.
1463 Suggested by Paul Eggert.
1465 2003-10-31 Bruno Haible <bruno@clisp.org>
1467 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1468 to avoid (extremely rare) race condition.
1469 Suggested by Paul Eggert.
1471 2003-11-03 Jim Meyering <jim@meyering.net>
1473 * userspec.c: Include "userspec.h".
1474 * userspec.h: New file.
1476 2003-10-31 Paul Eggert <eggert@twinsun.com>
1478 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1479 * mountlist.c (SIZE_MAX): Define if not defined already.
1480 (read_filesystem_list): Set and use me_type_malloced.
1481 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1482 whatever the type happens to be), for brevity and consistency.
1483 Check for size calculation overflow on Alphas running OSF/1.
1485 2003-10-31 Jim Meyering <jim@meyering.net>
1487 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1489 * linebuffer.c: Include <string.h> for declaration of memset.
1491 2003-10-30 Paul Eggert <eggert@twinsun.com>
1492 Bruno Haible <bruno@clisp.org>
1494 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1495 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1497 2003-10-29 Paul Eggert <eggert@twinsun.com>
1499 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1500 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1502 * quotearg.c (quotearg_n_options): Use it.
1503 * group-member.c: Include <stdbool.h>.
1504 (free_group_info): Arg is now const *; don't free arg.
1505 (get_group_info): Now returns bool and accepts struct group_info *,
1506 rather than returning a malloc'ed struct group_info *.
1507 All uses changed. Check for overflow in internal size calculation.
1509 * getusershell.c (readname): Simplify the code by using x2nrealloc
1510 rather than xmalloc/xrealloc.
1511 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1512 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1513 conformance bug: the old code used a pointer after freeing the
1514 storage that it addressed.
1515 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1516 rather than doing it by hand.
1517 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1518 the buffer preserved. Use free and xmalloc instead.
1519 * quotearg.c (quotearg_n_options): Likewise.
1520 Use a simpler test for size overflow. Don't use xalloc_oversized
1521 because unsigned int might be wider than size_t (!); this suggests
1522 that we should switch from unsigned int to size_t for slot numbers.
1524 2003-10-27 Bruno Haible <bruno@clisp.org>
1526 * stdbool_.h: Better support for BeOS.
1528 2003-10-27 Paul Eggert <eggert@twinsun.com>
1530 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1531 to allocate the returned structure. Do not allocate a subarray,
1532 as x2nrealloc will do that.
1533 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1534 instead of xnrealloc.
1535 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1537 2003-10-26 Paul Eggert <eggert@twinsun.com>
1539 * xalloc.h (xalloc_oversized): New static inline function, for
1540 callers that want to do their own size-overflow checking. Include
1541 <stdbool.h>, since xalloc_oversized returns bool.
1542 * xalloc.c (array_size_overflow): Remove. All callers changed
1543 to use xalloc_oversized.
1545 Add two functions x2realloc, x2nrealloc, for programs that grow
1546 arrays dynamically by doubling their sizes.
1547 * xalloc.h (x2realloc, x2nrealloc): New decls.
1548 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1551 Port to C99 semantics for 'inline' of external functions.
1552 Bug reported by Bruno Haible.
1553 * xmalloc.c (xnmalloc_inline): New static inline function,
1554 with the old contents of xnmalloc.
1555 (xnmalloc, xmalloc): Use it.
1556 (xnrealloc_inline): New static inline function,
1557 with the old contents of xnrealloc.
1558 (xnrealloc, xrealloc): Use it.
1560 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1562 2003-10-25 Paul Eggert <eggert@twinsun.com>
1564 Fix several address-calculation bugs in the hash modules,
1565 plus some minor code cleanup.
1567 * hash.h: Include <stdbool.h>, for bool.
1568 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1569 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1570 hash_get_n_entries, hash_get_max_bucket_length,
1571 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1572 hash_rehash): Use size_t rather than unsigned.
1573 * hash.c (struct hash_table, hash_get_n_buckets,
1574 hash_get_n_buckets_used, hash_get_n_entries,
1575 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1576 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1577 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1579 (SIZE_MAX): Define if not defined.
1580 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1581 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1583 Use const * when possible.
1584 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1585 (check_tuning): Fix bug: if tuning parameters were very close to
1586 0 or 1, rounding errors could have caused subscript violations.
1587 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1588 (hash_initialize): Add 'fail:' label
1589 to free table and return NULL, and use it to simplify code.
1590 Use calloc rather than clearing the storage ourself.
1591 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1592 buffer size calculations.
1593 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1594 Include <stddef.h>, for size_t.
1595 * hash-pjw.c (hash_pjw): Likewise.
1596 Switch to method described by Bruno Haible.
1597 Include <limits.h>, for CHAR_BIT.
1598 (SIZE_BITS): New macro.
1600 2003-10-21 Paul Eggert <eggert@twinsun.com>
1602 * getndelim2.c (getndelim2): When size calculation overflows,
1603 ceiling the allocation at NMAX bytes rather than silently
1604 discarding input bytes before NMAX is reached. This makes
1605 a difference only if NMAX exceeds SIZE_MAX / 2.
1607 * obstack.c: Merge from glibc.
1608 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1609 Add libc_hidden_def (_obstack_newchunk).
1610 (_obstack_free) [! defined _LIBC]: Remove.
1611 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1612 a clone of the function body.
1613 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1614 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1616 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1617 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1620 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1621 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1622 Don't use lvalue casts, as GCC plans to remove support for them
1623 in GCC 3.5. Reported by Joseph S. Myers. This bug
1624 was also present in the non-GCC version, indicating that this
1625 code had always been buggy and had never been widely used.
1626 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1627 Use the fast variant of each macro, rather than copying the
1628 definiens of the fast variant; that way, we'll be more likely to
1629 catch future bugs in the fast variants.
1631 2003-10-20 Bruno Haible <bruno@clisp.org>
1633 * wait-process.h: New file, from GNU gettext.
1634 * wait-process.c: New file, from GNU gettext.
1636 2003-10-19 Jim Meyering <jim@meyering.net>
1638 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1640 2003-10-16 Paul Eggert <eggert@twinsun.com>
1642 * getgroups.c: Include <errno.h>, <stdlib.h>.
1643 (getgroups): First arg is int, not size_t.
1644 Don't let 'free' mangle errno.
1646 2003-10-16 Jim Meyering <jim@meyering.net>
1648 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1650 2003-10-15 Paul Eggert <eggert@twinsun.com>
1652 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1654 (new_exclude, add_exclude_file): Initial size no longer needs to
1656 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1657 our own address arithmetic overflow checking.
1659 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1660 (fnmatch): Do not alloca more than 2000 wide characters;
1661 instead, use malloc for large buffers.
1662 Check for address arithmetic overflow, and return -1
1663 with errno set to ENOMEM in that case.
1664 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1665 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1666 instead, return -1. Check for address arithmetic overflow.
1668 2003-10-14 Paul Eggert <eggert@twinsun.com>
1670 Handle invalid suffixes and overflow independently, so that
1671 callers can treat them independently as needed. Fix some bugs in
1672 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1673 suffix for a human-readable blocksize. The major caller-visible
1674 change is the addition of a new
1675 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1676 that both overflow and suffix chars were found.
1678 * human.c (humblock): Don't check separately for invalid suffix
1679 char; that is xstrtoumax's job (now that its bug is fixed).
1680 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1681 INTMAX_MAX]: New macros.
1682 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1683 TYPE_MAXIMUM): New macros.
1684 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1685 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1686 if overflow occurs, as it's what __strtol does and it's more useful
1688 (__xstrtol): If __strtol reports some error other than ERANGE,
1689 reflect it to the caller as LONGINT_INVALID. If it reports
1690 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1691 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1692 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1694 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1695 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1696 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1697 [defined UINTMAX_MAX]: New macros.
1699 2003-10-14 Bruno Haible <bruno@clisp.org>
1701 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1702 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1703 Also use volatile where needed.
1705 2003-10-12 Paul Eggert <eggert@twinsun.com>
1707 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1708 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1709 and define in terms of the other primitives.
1710 * xmalloc.c: Include stdbool.h; do not include exit.h.
1711 (SIZE_MAX): Define if not already defined.
1712 (array_size_overflow): New function.
1713 (xalloc_die): Abort instead of exiting if 'error' returns.
1714 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1715 (xmalloc, xrealloc): Use them.
1716 (xcalloc): Check for address arithmetic overflow.
1717 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1718 a bit faster than strcpy.
1720 2003-10-08 Paul Eggert <eggert@twinsun.com>
1722 Merge getpass from libc, plus a few fixes.
1724 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1725 Include <stdbool.h>.
1726 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1727 __fsetlocking to empty.
1728 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1729 do include <bits/libc-lock.h>.
1730 Do not include <fcntl.h>; not needed.
1731 [_LIBC]: Include <wchar.h>.
1732 (NOTCANCEL_MODE): New macro.
1733 (flockfile, funlockfile) [_LIBC]: New macros.
1734 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1735 [!_LIBC]: New macros.
1736 (call_fclose): New function.
1737 (getpass): Use it. Save tty stream separately; this simplifies the
1738 code and makes it more reliable if stdin happens to equal stdout.
1739 Invoke __fsetlocking on tty.
1740 Handle thread cancellation if needed.
1741 Namespace cleanup (use __tcgetattr, __getline).
1742 Use bool for Booleans.
1743 [USE_IN_LIBIO]: Handle wide streams.
1744 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1745 stream might go where.
1747 * unlocked-io.h: Include <stdio.h>, so that the caller
1748 doesn't have to include <stdio.h> before us.
1749 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1750 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1751 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1752 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1753 if not declared, so that we can use getpass.c code from libc without
1755 (flockfile, ftrylockfile, funlockfile): New macros.
1757 2003-10-06 Bruno Haible <bruno@clisp.org>
1759 * version-etc-2.h: Remove file.
1760 * version-etc-2.c: Remove file.
1762 2003-09-25 Jim Meyering <jim@meyering.net>
1763 Bruno Haible <bruno@clisp.org>
1765 This lets translators provide better translations for the
1766 "Written by ..." part of --version output.
1767 * version-etc.h: Include stdarg.h.
1768 (version_etc_copyright): Declare as readonly.
1769 (version_etc): Make this function variadic with a NULL-terminated list
1770 of author name strings.
1771 (version_etc_va): New declaration.
1772 * version-etc.c: Include stdarg.h, stdlib.h.
1773 (version_etc_copyright): Declare as readonly.
1774 (version_etc_va): New function. Provide a different translatable string
1775 for each possible number of authors < 10. Abbreviate when there are 10
1777 (version_etc): Make this function variadic. Call version_etc_va.
1778 Suggestion from Gary V. Vaughan.
1780 * long-options.h (parse_long_options): Change prototype: the authors
1781 string is moved to the end and becomes variadic.
1782 * long-options.c: Include stdarg.h.
1783 (parse_long_options): Make this function variadic, too.
1784 Call version_etc_va, not version_etc.
1786 2003-10-06 Bruno Haible <bruno@clisp.org>
1788 * fatal-signal.h: New file, from GNU gettext.
1789 * fatal-signal.c: New file, from GNU gettext.
1791 2003-10-04 Karl Berry <karl@gnu.org>
1793 * argp*: update from libc.
1795 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1797 * getpass.c (getpass): Use a no-op fseek when switching from input to
1798 output mode on the same stream.
1800 2003-09-29 Paul Eggert <eggert@twinsun.com>
1802 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1803 Fix arg typo in previous patch.
1805 2003-09-28 Jim Meyering <jim@meyering.net>
1807 * error.c: Correct cpp indentation.
1809 2003-09-27 Paul Eggert <eggert@twinsun.com>
1811 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1812 Omit the special code that used __typeof__, since we worry that
1813 it could be more trouble than it's worth. See:
1814 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1815 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1819 2003-09-26 Jim Meyering <jim@meyering.net>
1821 * error.c (error_tail): Move some declarations
1822 into inner scope where the local variables are used.
1824 2003-09-26 Bruno Haible <bruno@clisp.org>
1826 * stpncpy.h (gnu_stpncpy): New declaration.
1827 (stpncpy): Define as alias for gnu_stpncpy.
1828 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1830 2003-09-26 Paul Eggert <eggert@twinsun.com>
1832 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1833 (error_tail): Do not loop, reallocating temporary buffer, since
1834 the output cannot contain more wide characters than the input
1835 contains bytes, the size must be big enough already. This avoids
1836 one potential size overflow calculation. Check for size overflow
1837 when calculating temporary buffer size. Free temporary buffer
1838 when done, if it was allocated with malloc; this plugs a memory
1839 leak. Remove casts from void * to pointers, that are no longer
1840 needed now that we're assuming C89 or better.
1842 Merge error changes from glibc.
1844 * error.c, error.h: Update copyright notice header to match glibc.
1845 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1846 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1847 Disable cancellation while printing error.
1848 * error.h: Prepend __ to parameter names.
1850 2003-09-25 Karl Berry <karl@gnu.org>
1852 * argp-fmtstream.c, argp-help.c: update from libc.
1854 2003-09-25 Bruno Haible <bruno@clisp.org>
1856 * version-etc-2.h: New file, from version-etc.h with modifications.
1857 * version-etc-2.c: New file, from version-etc.c with modifications.
1859 2003-09-25 Simon Josefsson <jas@extundo.com>
1861 * xgetdomainname.h: New file.
1862 * xgetdomainname.c: New file.
1864 2003-09-25 Simon Josefsson <jas@extundo.com>
1865 Bruno Haible <bruno@clisp.org>
1867 * getdomainname.h: New file.
1868 * getdomainname.c: New file.
1870 2003-09-24 Paul Eggert <eggert@twinsun.com>
1872 * linebuffer.c (freebuffer): Don't free the argument, just
1873 the buffer associated with the argument. Bug reported by
1876 2003-09-19 Karl Berry <karl@gnu.org>
1878 * argp.h: update from libc.
1880 2003-09-16 Paul Eggert <eggert@twinsun.com>
1882 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1883 input error, instead of returning NULL the next time we are called
1884 (and therefore losing track of errno).
1886 2003-09-15 Paul Eggert <eggert@twinsun.com>
1888 * getndelim2.c (getndelim2): Don't trash errno when a read
1889 fails, so that the caller gets the proper errno.
1891 * readutmp.c (read_utmp): Likewise.
1892 Check for fstat error. Close stream and free storage
1895 2003-09-14 Bruno Haible <bruno@clisp.org>
1897 * fwriteerror.h: New file.
1898 * fwriteerror.c: New file.
1900 2003-09-14 Jim Meyering <jim@meyering.net>
1902 * getloadavg.c: Correct cpp indentation.
1903 * strdup.c: Likewise.
1904 * vasnprintf.c: Likewise.
1906 2003-09-12 Paul Eggert <eggert@twinsun.com>
1908 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1909 * obstack.c [!defined _LIBC]: Likewise.
1910 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1911 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1912 * exitfail.c: Don't include stdlib.h; no longer needed.
1914 More changes to assume C89 or better.
1916 * error.c (error_tail): Assume vprintf.
1918 * argmatch.c (getenv): Remove decl.
1919 * progreloc.c (get_full_program_name): Define via prototype.
1920 * setenv.c (clearenv): Likewise.
1921 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1923 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1924 (malloc, memcpy): Remove decls.
1925 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1926 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1927 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1928 (memcpy): Remove macro.
1929 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1930 (__P): Remove. All uses removed.
1931 (PTR): Remove. All uses changed to void *.
1932 (CHAR_BIT, NULL): Remove.
1933 (spaces, zeros, memset_space, memset_zero)
1934 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1936 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1937 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1938 Define with prototype.
1939 Remove now-unnecessary prototype decl.
1940 (extra_args_spec): Assume ANSI C. All uses changed.
1941 (extra_args_spec_iso): Remove.
1942 (my_strftime, emacs_strftimeu): Define via prototype.
1943 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1945 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1946 * strtoimax.c: Include <stdlib.h> unconditionally.
1947 (strtoul, strtol): Remove decls.
1948 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1950 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1951 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1952 (LOCALE_PARAM_PROTO): New macro.
1953 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1954 (INTERNAL (strtol), strtol): Define with a prototype.
1955 (PARAMS): Remove. All uses removed.
1956 * tempname.c: Include <string.h> unconditionally.
1957 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1958 * xgethostname.c (main): Define with a prototype.
1959 * xmalloc.c: Include "xalloc.h" first, to check interface.
1960 Include <stdlib.h> unconditionally.
1961 (calloc, malloc, realloc, free): Remove decls.
1962 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1963 Include <stdlib.h> unconditionally. Sort include file names.
1965 (xstrtod): Define with a prototype.
1966 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1967 (strtol, strtoul): Remove decls.
1969 2003-09-11 Paul Eggert <eggert@twinsun.com>
1971 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1972 Include <stdlib.h>, <string.h> unconditionally.
1973 Remove now-unnecessary cast to char *.
1974 * strnlen.c: Include <string.h> unconditionally.
1975 * yesno.c (yesno): Define with a prototype.
1977 2003-09-10 Bruno Haible <bruno@clisp.org>
1979 * strcspn.c: Include <string.h> unconditionally.
1980 * strpbrk.c: Include <string.h> unconditionally.
1981 * strstr.c: Include <string.h> unconditionally.
1982 * unicodeio.c: Include <string.h> unconditionally.
1983 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1984 * unsetenv.c: Likewise.
1985 * xreadlink.c: Include <stdlib.h> unconditionally.
1986 * yesno.c: Include <stdlib.h> unconditionally.
1987 (rpmatch): Add prototype.
1989 2003-09-10 Jim Meyering <jim@meyering.net>
1991 * error.c: Correct indentation of cpp directives.
1993 2003-09-09 Paul Eggert <eggert@twinsun.com>
1997 * acosl.c (main): Use a prototype.
1998 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2001 * getloadavg.c (getloadavg, main): Define via prototypes.
2003 * getopt.h (struct option.name): Assume C89, and use 'const'.
2004 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2005 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2007 * getopt.c (const): Remove macro.
2008 Include <string.h> unconditionally.
2009 (my_index): Remove; all uses changed to strchr.
2010 (strlen): Remove decl.
2011 (exchange): Remove forward decl; no longer needed.
2012 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2013 Define with prototype.
2014 * getopt1.c (const): Remove macro.
2015 (getopt_long, getopt_long_only, main): Define with prototype.
2017 * getugroups.c: Include <string.h> unconditionally.
2019 * getusershell.c: Include <stdlib.h> unconditionally.
2020 (getusershell, setusershell, endusershell, readname, main):
2021 Define with prototypes.
2023 * group-member.c: Include group-member.h first.
2024 Include <stdlib.h> unconditionally.
2026 * hard-locale.c: Include hard-locale.h first.
2027 Include <stdlib.h>, <string.h> unconditionally.
2029 * hash.c (free, malloc): Remove decls.
2030 Include <stdlib.h> unconditionally.
2032 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2033 (getenv): Do not declare.
2035 * idcache.c: Include <string.h> unconditionally.
2037 * long-options.c: Include long-options.h first, to test interface.
2038 Include <stdlib.h> unconditionally.
2040 * makepath.c: Include makepath.h first, to test interface.
2041 Include <stdlib.h> and <string.h> unconditionally.
2043 * linebuffer.c: Include <stdlib.h>.
2044 (free): Remove decl.
2046 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2047 rpl_malloc returns void *, not char *.
2048 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2050 * md5.h: Include <limits.h> unconditionally.
2051 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2052 (__P): Remove; all uses removed.
2053 * md5.c: Include "md5.h" first.
2054 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2055 md5_buffer, md5_process_bytes, md5_process_block):
2056 Define with prototypes.
2057 * sha.h (__P): Remove all uses. (It wasn't defined??)
2058 * sha.c: Include "sha.h" first.
2059 Include <stdlib.h>, <string.h> unconditionally.
2061 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2062 * memcmp.c (__ptr_t): Likewise.
2063 * memrchr.c (__ptr_t): Likewise.
2064 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2065 Include <string.h> unconditionally.
2066 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2067 * memchr.c: Include <stdlib.h> unconditionally.
2068 * memchr.c (LONG_MAX): Remove.
2069 * memrchr.c (LONG_MAX): Likewise.
2070 * memchr.c (__memchr): Define via a prototype.
2071 * memrchr.c (__memrchr): Likewise.
2072 * memcmp.c (__P): Remove, and remove all uses.
2073 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2074 Remove forward decls; no longer needed.
2075 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2076 Use types required by C89 in prototype.
2078 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2079 * savedir.c: Likewise.
2080 * mkdir.c (free): Remove decl.
2081 * rmdir.c (rmdir): Define with a prototype.
2082 * savedir.c: Include savedir.h first, to test interface.
2084 * mktime.c (STDC_HEADERS): Remove.
2085 Include <stdlib.h>, <string.h> unconditionally.
2087 * modechange.c: Include <stdlib.h> unconditionally.
2088 (malloc): Remove decl.
2090 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2091 (free): Remove decl.
2093 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2094 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2095 (This type really should be intptr_t, but that's a C99ism.)
2096 (_obstack_memcpy): Remove: all uses changed to memcpy.
2097 Include <string.h> unconditionally.
2098 (struct obstack): Assume __STDC__ for types of members
2099 chunkfun, freefun, extra_arg.
2100 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2101 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2102 obstack_begin, obstack_specify_allocation,
2103 obstack_specify_allocation_with_arg, obstack_chunkfun,
2104 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2105 Remove unprototyped decls and the macros that use them.
2106 * obstack.c (POINTER): Remove. All uses changed to void *.
2107 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2108 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2109 (defined __STDC__ && __STDC__)]:
2110 Remove nonprototyped code.
2111 Include <stdlib.h> unconditionally.
2112 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2113 _obstack_allocated_p, _obstack_free, obstack_free,
2114 _obstack_memory_used, print_and_abort):
2115 Define using prototypes.
2116 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2117 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2118 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2119 obstack_next_free, obstack_object_size, obstack_room) [0]:
2120 Remove unused, unprototyped code.
2122 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2124 * physmem.c (physmem_total, physmem_available, main): Define
2127 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2128 (main): Define with a prototype.
2130 * posixver.c (getenv): Remove decl.
2132 * putenv.c (malloc): Returns void *, not char *.
2133 Include <string.h> unconditionally.
2134 (strchr, memcpy, NULL): Do not define.
2136 * readtokens.c: Include readtokens.h first, to test interface.
2137 Include <stdlib.h>, <string.h> unconditionally.
2138 (init_tokenbuffer): Define with a prototype.
2140 * regex.c (PARAMS): Remove. All uses removed.
2141 All uses of _RE_ARGS removed, too.
2142 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2144 (bzero): Assume memset exists.
2145 (memcmp, memcpy, NULL): Remove.
2146 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2147 char, or assignments to local vars of type signed char.
2148 (init_syntax_once, PREFIX(extract_number_and_incr),
2149 PREFIX(print_partial_compiled_pattern),
2150 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2151 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2152 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2153 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2154 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2155 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2156 wcs_compile_range, byte_compile_range, truncate_wchar,
2157 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2158 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2159 count_mbs_length, wcs_re_match_2_internal,
2160 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2161 PREFIX(alt_match_null_string_p),
2162 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2163 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2164 regfree, PREFIX(extract_number)): Define with prototype. Remove
2165 now-unnecessary declaration, if any.
2166 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2168 Remove now-unnecessary casts among pointer types.
2169 * regex.h (_RE_ARGS): Remove. All uses removed.
2171 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2172 (free): Remove decl.
2174 * rpmatch.c: Include <stdlib.h> unconditionally.
2176 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2177 (free): Remove decl.
2179 * save-cwd.c: Include <stdlib.h> unconditionally.
2180 * xgetcwd.c: Likewise.
2182 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2183 (free): Remove decl.
2185 * strchrnul.c (strchrnul): Define with a prototype.
2186 Fix bug: c_in was not converted to char before searching.
2188 The following changes are not K&R related:
2190 * group-member.h: Include <sys/types.h>, so that this file is
2192 * makepath.h: Likewise.
2194 * getusershell.c (readname, default_index, line_size, readname):
2195 Use size_t, not int, for sizes.
2196 (readname): If the size overflows, report an error instead of
2199 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2201 * getndelim2.c: Assume stdlib.h per the C89 spec.
2203 2003-09-08 Paul Eggert <eggert@twinsun.com>
2205 Assume C89 or better; remove K&R cruft.
2206 A few of these changes were first proposed by Derek Robert Price
2207 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2209 * addext.c: Include <string.h> unconditionally.
2210 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2211 Don't declare getenv or malloc.
2213 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2214 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2216 (find_stack_direction, alloca): Use prototypes.
2218 * atexit.c (atexit): Define using a prototype.
2220 * basename.c, dirname.c, stripslash.c:
2221 Include <string.h> unconditionally.
2223 * bcopy.c: Include <stddef.h>.
2224 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2226 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2228 * error.h (error, error_at_line, error_print_progname)
2229 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2230 * error.c: Include error.h first, to check interface.
2231 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2232 (VA_START): Remove; all uses changeed to va_start.
2233 (exit, strerror): Remove decls.
2234 (error_print_progname): Prototype uncondionally.
2235 Don't include <errno.h>; no longer needed.
2236 (private_strerror): Remove.
2237 (error_tail): Always define.
2238 (error, error_at_line): Assume C89 or better; always use prototypes.
2239 * fatal.c: Include "fatal.h" first, to test interface.
2240 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2241 (VA_START): Remove; all uses changed to va_start.
2242 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2244 (exit): Remove decl.
2245 (fatal): Prototype unconditionally. Assume va_start works.
2246 Abort at end, to pacify gcc.
2248 * euidaccess.c (main): Define with a prototype.
2250 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2252 * exitfail.c: Include <stdlib.h> unconditionally.
2254 * fnmatch_.h (__P): Remove. All uses changed to assume
2256 * fnmatch.c: Include fnmatch.h first, to test interface.
2257 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2258 (getenv): Remove decl.
2259 (fnmatch): Define using a prototype.
2260 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2261 (FCT): Define using a prototype.
2263 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2265 * gethostname.c: Include <stddef.h>.
2266 (gethostname): Define with prototype. Length is size_t, not int.
2268 2003-09-08 Paul Eggert <eggert@twinsun.com>
2270 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2271 getversion.c should have been removed then, but was accidentally
2274 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2275 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2277 2003-09-07 Paul Eggert <eggert@twinsun.com>
2279 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2280 copy_tm_result. Bug reported by Simon Josefsson in
2281 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2283 2003-09-06 Paul Eggert <eggert@twinsun.com>
2285 * time_r.c, time_r.h: New files.
2287 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2289 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2290 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2292 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2294 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2295 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2298 * timegm.c: Switch to glibc implementation, with the following changes:
2299 [defined HAVE_CONFIG_H]: Include <config.h>.
2300 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2301 (__mktime_internal) [!defined _LIBC]: New decl.
2302 (__gmtime_r) [!defined _LIBC]: New macro and function.
2303 (timegm): Use a prototype, since gnulib assumes C89.
2304 Do not bother declaring tmp to be const, as it's not really usefu.
2305 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2306 (timegm): Declare only if HAVE_DECL_TIMEGM.
2308 2003-09-03 Paul Eggert <eggert@twinsun.com>
2310 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2311 Bug reported by Lute Kamstra in
2312 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2314 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2315 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2316 course with correspondingly smaller numbers for tomorrow and
2317 yesterday. From Tadayoshi Funaba. Originally installed into
2318 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2321 2003-08-31 Simon Josefsson <jas@extundo.com>
2323 * timegm.h: New file.
2324 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2326 2003-08-31 Karl Berry <karl@gnu.org>
2328 * argp.h: update from libc.
2330 2003-08-28 Bruno Haible <bruno@clisp.org>
2332 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2333 warning on QNX, which defines O_BINARY to 000000.
2335 2003-08-24 Bruno Haible <bruno@clisp.org>
2337 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2338 MSVC7 <stdio.h> is included later.
2340 2003-08-20 Bruno Haible <bruno@clisp.org>
2342 * progname.h: New file, from GNU gettext.
2343 * progname.c: New file, from GNU gettext.
2344 * progreloc.c: New file, from GNU gettext.
2346 2003-08-19 Bruno Haible <bruno@clisp.org>
2348 * xstrdup.c: Assume <string.h> exists.
2350 2003-08-18 Jim Meyering <jim@meyering.net>
2352 * setenv.h: Indent nested cpp directive.
2353 * vasnprintf.c: Remove trailing blanks.
2355 2003-08-17 Simon Josefsson <jas@extundo.com>
2356 Bruno Haible <bruno@clisp.org>
2358 * xstrndup.h: New file.
2359 * xstrndup.c: New file.
2361 2003-08-17 Bruno Haible <bruno@clisp.org>
2363 * strndup.h: New file.
2365 2003-08-16 Paul Eggert <eggert@twinsun.com>
2367 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2368 space, undoing this 2003-08-12 change:
2369 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2371 2003-08-16 Jim Meyering <jim@meyering.net>
2373 Merge from coreutils.
2374 * xstrtoimax.c: #else #if -> #elif.
2375 * xstrtoumax.c: Likewise.
2377 2003-08-15 Paul Eggert <eggert@twinsun.com>
2379 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2380 rather than tab, after '#' in shell-script copyright notices.
2381 Suggested by Bruno Haible.
2383 2003-08-15 Jim Meyering <jim@meyering.net>
2384 and Paul Eggert <eggert@twinsun.com>
2386 Merge from coreutils.
2387 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2388 member but strut utmpx does not. Needed for AIX 4.3.3.
2389 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2391 2003-08-15 Jim Meyering <jim@meyering.net>
2393 Merge from coreutils.
2394 * xgethostname.c: Include <stdlib.h>.
2395 (xghostname): Don't exit for anything other than memory-related
2396 failure; just return NULL.
2397 * userspec.c: Include "posixver.h".
2398 (parse_user_spec): Accept `.' as a separator only
2399 in pre-POSIX-200112 mode.
2400 * strtoimax.c: Use #elif rather than #else #if.
2401 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2402 Remove function, now that we can rely on a working tzset function.
2403 [!_LIBC]: Ensure that the required autoconf test has been run.
2404 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2405 Use underlying_strftime for %r.
2406 * sha.c: Merge in some clean-up and optimization changes from glibc.
2407 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2408 Ensure that it is a multiple of 64.
2409 Rearrange loop exit tests so as to avoid performing an
2410 additional fread after encountering an error or EOF.
2411 * realloc.c: Update copyright date.
2413 2003-08-14 Jim Meyering <jim@meyering.net>
2415 Merge from coreutils.
2416 * obstack.h: Whitespace changes.
2417 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2418 and xcalloc return values.
2419 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2420 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2421 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2422 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2423 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2425 Use mntctl's return value to drive the entry-processing loop, since
2426 we can't rely on the value of the vmt_length member in the last
2427 entry. On some systems doing so could result in exhausting
2428 virtual memory. Based in part on a patch from Mike Jetzer.
2430 2003-08-14 Jim Meyering <jim@meyering.net>
2431 and Paul Eggert <eggert@twinsun.com>
2433 Merges from coreutils, plus other fixes.
2434 * physmem.c: Merge in portability changes from gcc/libiberty
2435 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2436 for credits and details. Thanks to Kaveh Ghazi for helping
2437 to keep these files in sync.
2438 (ARRAY_SIZE): Define it.
2439 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2440 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2441 (memcasecmp): Don't assume size_t fits in unsigned int.
2442 Remove casts and duplicate code.
2443 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2444 (memcpy): Remove definition.
2445 Merge in some clean-up and optimization changes from glibc.
2446 [BLOCKSIZE]: Move definition to top of file.
2447 Ensure that it is a multiple of 64.
2448 Rearrange loop exit tests so as to avoid performing an
2449 additional fread after encountering an error or EOF.
2450 * md5.h (md5_uintptr): Define.
2451 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2452 return to the initial working directory. Preserve errno
2454 * idcache.c: Include "xalloc.h".
2455 (xmalloc, xrealloc): Remove decls.
2456 (getuser): Remove casts no longer required in C89.
2457 * human.c: Include stdio.h, for sprintf.
2458 * group-member.c: Include "xalloc.h".
2459 (xmalloc, xrealloc): Remove decls.
2460 (get_group_info): Remove casts no longer required in C89.
2461 * getusershell.c (readname): Remove casts no longer required in C89.
2462 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2463 * getline.c: Whitespace fix, from coreutils.
2465 2003-08-13 Paul Eggert <eggert@twinsun.com>
2467 * exclude.c: Include <ctype.h>
2468 (IN_CTYPE_DOMAIN): New macro.
2470 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2473 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2474 Undo previous (whitespace-only) change.
2476 2003-08-12 Paul Eggert <eggert@twinsun.com>
2478 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2479 Normalize leading white space and remove trailing white space.
2480 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2481 notice, as per ../config/srclist-update.
2483 Merge from coreutils.
2484 * euidaccess.h: New file.
2485 * euidaccess.c: Include it.
2486 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2487 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2488 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2490 2003-08-11 Bruno Haible <bruno@clisp.org>
2492 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2493 (vasnprintf): Use it instead of wcslen.
2495 2003-08-11 Bruno Haible <bruno@clisp.org>
2497 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2498 value to ensure that _Bool promotes to int. Use #define for _Bool when
2499 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2501 2003-08-10 Karl Berry <karl@gnu.org>
2503 * regex.h: update from libc (whitespace fix).
2505 2003-08-09 Paul Eggert <eggert@twinsun.com>
2507 Merge some files from coreutils. These changes were
2508 originally made by Jim Meyering.
2509 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2510 many older Unixes require this.
2511 * alloca.c (alloca): Remove cast to argument of free;
2512 no longer needed in C89.
2513 * alloca_.h, regex.h: Fix white space to match
2514 what GNU indent does.
2516 2003-08-05 Paul Eggert <eggert@twinsun.com>
2518 * bumpalloc.h: Remove.
2520 2003-08-04 Paul Eggert <eggert@twinsun.com>
2522 * getloadavg.c: Change copyright notice and spacing to conform to
2525 Merge from coreutils.
2526 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2528 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2529 from Karl Berry, implemented by Jim Meyering.
2530 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2531 from Dmitry V. Levin.
2532 Remove anachronistic cast of xrealloc.
2533 * fnmatch_.h (__const): Remove. Use 'const'.
2534 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2535 type. Otherwise, it wouldn't compile with at least /bin/cc on
2536 ymp-cray-unicos9.0.2.X.
2537 Combine two mostly-identical uses of alloca into one.
2538 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2540 2003-08-04 Dave Love <d.love@dl.ac.uk>
2544 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2545 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2546 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2547 obsolete NLIST_NAME_UNION.
2548 [__GNU__]: Undef BSD and FSCALE.
2549 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2551 2003-08-03 Paul Eggert <eggert@twinsun.com>
2553 * stdbool_.h (_Bool): Make it signed char, instead of
2554 an enum type, so that it's guaranteed to promote to int. See:
2555 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2557 2003-07-31 Paul Eggert <eggert@twinsun.com>
2559 * strerror.c: Include config.h, limits.h. Declare sprintf.
2560 (strerror): Don't assume that a printable int fits in 14 bytes.
2562 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2563 Bruno Haible <bruno@clisp.org>
2565 * getline.h (getline, getdelim): Change return type to ssize_t.
2566 * getline.c (getline, getdelim): Likewise.
2567 Remove _GNU_SOURCE define; now it's defined in config.h through
2570 2003-07-22 Paul Eggert <eggert@twinsun.com>
2572 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2573 over-parenthesization in macros.
2575 Sync with coreutils.
2577 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2580 Use `exit_failure' for xalloc and xmemcoll instead of their own
2581 private exit-failure variables.
2582 * xalloc.h (xalloc_exit_failure): Remove.
2583 * xmalloc.c: Likewise. Include exitfail.h.
2584 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2585 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2586 * xmemcoll.c: Likewise. Include exitfail.h.
2587 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2589 2003-07-18 Paul Eggert <eggert@twinsun.com>
2591 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2592 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2593 to test that it can stand by itself. Include "exitfail.h".
2594 Clients should set exit_failure instead.
2595 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2597 2003-07-18 Andreas Schwab <schwab@suse.de>
2599 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2601 2003-07-18 Bruno Haible <bruno@clisp.org>
2603 * getndelim2.h: New file.
2604 * getndelim2.c: Make into a module of its own. Include config.h,
2606 (getndelim2): Make non-static. Change return type to ssize_t.
2607 * getline.h: Change argument names.
2608 * getline.c: Include getndelim2.h instead of getndelim2.c.
2609 * getnline.c: Include getndelim2.h.
2611 2003-07-17 Bruno Haible <bruno@clisp.org>
2613 * Makefile.am: Remove file.
2614 * Makefile.in: Remove file.
2616 2003-07-17 Bruno Haible <bruno@clisp.org>
2618 * getnline.h: New file.
2619 * getnline.c: New file.
2620 * getndelim2.c: New file, extracted from getline.c.
2621 (getndelim2): Renamed from getdelim2, with added nmax argument.
2622 * getline.c: Include getndelim2.c.
2623 (getdelim2): Moved out to getndelim2.c.
2624 (getline, getdelim): Update.
2626 2003-07-15 <karl@gnu.org>
2628 * vasnprintf.c: update from gettext.
2630 2003-07-15 Jim Meyering <jim@meyering.net>
2632 * makepath.c (make_path): Enclose diagnostic in _(...).
2634 2003-07-14 Paul Eggert <eggert@twinsun.com>
2636 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2637 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2638 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2639 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2640 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2641 updated automatically by ../config/srclist-update. This changes
2642 their license from LPGL to GPL.
2644 2003-07-14 Jim Meyering <jim@meyering.net>
2646 Don't emit diagnostics. Let callers do that.
2647 * save-cwd.c: Don't include "error.h".
2648 (save_cwd): Don't call error. Ensure that errno is valid
2649 when returning nonzero.
2651 * save-cwd.h (restore_cwd): Update prototype.
2652 * save-cwd.c (restore_cwd): Remove two parameters.
2653 Simplify. Don't call error upon failure. Let callers do that.
2654 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2655 when auditing is enabled. But don't bother updating the #if.
2657 2003-07-14 Simon Josefsson <jas@extundo.com>
2659 * mempcpy.h: New file.
2660 * mempcpy.c: New file.
2662 2003-07-14 Paul Eggert <eggert@twinsun.com>
2664 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2665 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2666 unicodeio.c, unicodeio.h, unlocked-io.h:
2667 Switch from LGPL to GPL.
2669 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2671 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2672 it breaks C++ compilation.
2673 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2675 2003-07-10 Jim Meyering <jim@meyering.net>
2677 * vasnprintf.c: Remove trailing blanks.
2678 Make cpp indentation consistent.
2680 2003-07-09 Paul Eggert <eggert@twinsun.com>
2682 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2683 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2684 Switch from LGPL to GPL.
2686 2003-07-07 Paul Eggert <eggert@twinsun.com>
2688 * mktime.c: Fix some boundary cases and remove need for floating point.
2690 Issue a compile-time diagnostic if time_t is floating point, or if
2691 two's complement arithmetic is not in effect, or if arithmetic
2692 right shift does not propagate the sign. These assumptions were
2693 all in the original code but they weren't checked.
2695 (TIME_T_MIDPOINT, verify): New macros.
2696 (__isleap): Remove; it has integer overflow problems.
2697 (leapyear): New function, without those problems.
2698 (ydhms_tm_diff): Remove; splitting into two parts.
2699 (ydhms_diff): New function, containing the arithmetic part of
2700 the old ydhms_tm_diff function. Issue a compile-time
2701 diagnostic if we are not using C99 integer division.
2702 Avoid casts when possible.
2703 (guess_time_tm): New function, containing the checking part of
2704 the old ydhms_tm_diff function. Return the new value, rather than
2705 the difference between it and the old. Accept a new argument T
2706 so that *T specifies the old value. Check for overflow in the result.
2708 (__mktime_internal): Use a time_t offset, not a long int offset.
2709 This undoes the 2003-06-04 change, which is no longer needed now
2710 that we have better overflow checking.
2711 (localtime_offset): Likewise.
2713 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2714 and long are 64-bit but int is only 32-bit.
2715 (ydhms_diff): Use long int to store year1 and yday1.
2716 Issue a compile-time diagnostic if long int is not wide enough.
2718 (__mktime_internal): Use long int to store adjusted year and yday.
2719 Use plain C rather than preprocessor commands, if that doesn't
2721 Check for overflow (and try to repair) after each probe
2722 rather than checking only at the very end. This avoids some bugs
2723 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2724 does not equal GMT offset at maximum time).
2725 Use integer to check for overflow rather than floating point; this
2726 is more portable to non-IEEE hosts, and is a tad faster.
2727 When we detect that we are oscillating between two values,
2728 don't check whether tm_isdst has the requested value, since
2729 we already know the answer. When tm_isdst has the wrong value,
2730 use a different heuristic to find the right one, based on the
2731 extreme values actually observed in practice in tz2003a,
2732 rather than the (overly optimistic) "previous 3 calendar quarters".
2734 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2735 "T const" to accommodate glibc style.
2736 (check_result): Use less-confusing report format. "long" -> "long int.
2738 Don't loop if the iteration overflows time_t.
2739 Allow a negative step in the iteration.
2741 2003-07-01 Paul Eggert <eggert@twinsun.com>
2743 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2744 having it depend on HAVE_SYS_TYPES_H.
2746 2003-06-25 Bruno Haible <bruno@clisp.org>
2748 * readlink.c: New file.
2750 2003-06-20 Bruno Haible <bruno@clisp.org>
2752 Assume C89, so PARAMS isn't needed.
2753 * unicodeio.h (PARAMS): Remove.
2754 * unicodeio.c: Don't use PARAMS.
2756 2003-06-18 Jim Meyering <jim@meyering.net>
2758 Merge changes from coreutils.
2759 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2760 Remove explicit declarations of xmalloc and realloc.
2762 (read_utmp): Remove anachronistic cast of xmalloc.
2764 2003-06-17 Paul Eggert <eggert@twinsun.com>
2766 Assume C89, so PARAMS isn't needed.
2767 * backupfile.h (PARAMS): Remove. All uses removed.
2768 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2769 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2770 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2771 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2772 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2773 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2774 xstrtol.h: Likewise.
2775 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2776 same.h, strverscmp.h: Do not include config.h; no longer needed.
2777 Anyway, config.h should always be included before any other file.
2779 2003-06-11 Simon Josefsson <jas@extundo.com>
2781 * sysexit_.h: New file.
2783 2003-05-20 Derek Price <derek@ximbiot.com>
2785 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2787 2003-06-10 Simon Josefsson <jas@extundo.com>
2789 * strchrnul.h: New file.
2790 * strchrnul.c: New file.
2792 2003-06-10 Simon Josefsson <jas@extundo.com>
2794 * argp.h: New file, from glibc.
2795 * argp-ba.c: New file, from glibc.
2796 * argp-eexst.c: New file, from glibc.
2797 * argp-fmtstream.c: New file, from glibc.
2798 * argp-fmtstream.h: New file, from glibc.
2799 * argp-fs-xinl.c: New file, from glibc.
2800 * argp-help.c: New file, from glibc.
2801 * argp-namefrob.h: New file, from glibc.
2802 * argp-parse.c: New file, from glibc.
2803 * argp-pv.c: New file, from glibc.
2804 * argp-pvh.c: New file, from glibc.
2805 * argp-xinl.c: New file, from glibc.
2807 2003-06-07 Jim Meyering <jim@meyering.net>
2809 * readtokens.h: Put `Free Software Foundation, Inc.'
2810 in place of my name in the copyright comment.
2811 Remove definition and uses of __P.
2814 * stat.c: Don't declare xmalloc explicitly.
2815 Instead, include "xalloc.h".
2816 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2817 xrealloc, and xcalloc return values.
2818 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2820 * xgetcwd.h: Remove definition/uses of PARAMS.
2822 2003-06-06 Jim Meyering <jim@meyering.net>
2824 * stdbool_.h: Renamed from stdbool.h.in.
2826 2003-06-06 Jim Meyering <jim@meyering.net>
2828 Merge from coreutils.
2829 * same.c: (same_name): Declare *_basename locals to be `const'.
2830 Consolidate declarations and initializations of *_base* locals.
2832 Merge from coreutils.
2833 This avoids a core dump on systems without GNU putenv,
2834 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2835 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2836 (unsetenv): New static function, from GNU libc.
2837 (rpl_putenv): Use it.
2839 * modechange.c: Remove trailing blanks.
2841 Merge from coreutils.
2842 * fsusage.c: Remove declaration of statfs.
2843 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2845 * posixtm.c: Include <stdbool.h> unconditionally.
2847 2003-06-05 Paul Eggert <eggert@twinsun.com>
2849 * mktime.c (__mktime_internal): When resolving a tm_isdst
2850 mismatch, look in future quarters as well as past. This fixes a
2851 bug when processing fall-backwards gaps immediately after a long
2852 period of daylight-saving time.
2854 * mktime.c: Assume freestanding C89 or better.
2855 (HAVE_LIMITS_H): Remove. Assume it's 1.
2856 (__P): Remove; not used.
2857 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2858 (mktime, not_equal_tm, print_tm, check_result,
2859 main): Use prototypes. Use const * where appropriate.
2860 (main): Fix typo in testing code that uncovered by above changes.
2861 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2863 2003-06-04 Paul Eggert <eggert@twinsun.com>
2865 * mktime.c: Fix Debian bug 177940
2866 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2867 (localtime_offset): Now long int, not time_t, because we want it
2868 to be guaranteed to be signed. All uses changed.
2869 (__mktime_internal): If overflow would occur when adding offset,
2872 Merge 'human' changes from coreutils. Rewrite to support
2873 locale-specific notations like thousands separators.
2874 * human.c: Simplify authorship notice.
2875 Include human.h immediately after config.h.
2876 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2877 <limits.h>: Do not include, since human.h does.
2878 (SIZE_MAX, UINTMAX_MAX): New macros.
2879 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2880 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2881 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2882 (power_letter): Renamed from suffixes.
2883 (generate_suffix_backwards): Remove.
2884 (adjust_value): Now takes int style (because of human.h changes)
2885 and long double value (for greater precision on some platforms).
2886 (group_number): New function.
2887 (human_readable): Use it. Use integer options, not enum.
2888 Put the options before the sizes in the arg list.
2889 Support all the new options.
2890 The old human_readable function has been removed;
2891 use inttostr.h instead.
2892 (human_readable, default_block_size, humblock):
2893 Use uintmax_t, not int, for block sizes.
2894 (human_readable_inexact, block_size_types): Remove.
2895 (block_size_opts): New constant.
2896 (human_options): Renamed from human_block_size, with new signature
2897 that allows block sizes up to UINTMAX_MAX. All callers changed.
2898 * human.h: Add copyright and authorship notice.
2899 Include <limits.h> and <stdbool.h> unconditionally.
2900 (PARAMS): Remove. All uses removed.
2901 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2902 (enum human_inexact_style): Remove tag; now a nameless enum.
2903 (human_floor, human_ceiling, human_round_to_even): Now have
2904 values 2, 0, 1 rather than -1, 1, 0.
2905 (human_group_digits, human_suppress_point_zero, human_autoscale,
2906 human_base_1024, human_SI, human_B): New constants.
2907 (human_readable_inexact, human_block_size): Remove.
2908 (human_readable): Size args are now uintmax_t, not int.
2909 (human_options): New decl.
2911 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2912 unnecessary now that we assume C89 or better. This change
2913 imported from coreutils.
2915 * mktime.c (__mktime_internal): Do not reject negative timestamps
2916 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2917 in the 2003-05-30 sync from glibc.
2919 .h files should stand alone, but we shouldn't include <sys/types.h>
2920 if we can get away with just <stddef.h>.
2922 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2923 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2924 rather than <sys/types.h>, as we merely need size_t.
2925 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2927 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2928 Include <stdio.h>, to get FILE.
2929 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2930 memcasecmp.h has included <stddef.h> and all we need is size_t.
2931 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2932 our interface, instead of including <sys/types.h>
2934 2003-06-02 Paul Eggert <eggert@twinsun.com>
2937 Fix some minor time-related bugs with POSIX time arguments.
2938 Some valid time stamps were being rejected (notably -1, and
2939 time stamps before 1900 on 64-bit hosts). And some invalid
2940 time stamps were being accepted, e.g. September 31.
2942 * posixtm.h (posixtime): Return bool instead of time_t, so
2943 that we can return (time_t) -1 successfully.
2944 * posixtm.c: Likewise.
2945 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2946 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2947 (t): Remove static var.
2948 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2949 of static var. All uses changed.
2950 (year): Do not reject years before 1900; they can occur with
2952 (posix_time_parse): Do not check for out-of-range components;
2953 that is now the caller's responsibility, since our checks were
2954 only approximations.
2955 (posixtime): Use mktime to check for out-of-range components,
2956 since it knows them exactly.
2957 If mktime returns (time_t) -1, check whether an error actually occurred
2958 by invoking localtime on -1.
2959 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2960 posixtime failures better.
2961 Improve the test data (in comments only).
2963 2003-05-30 <karl@gnu.org>
2965 * mktime.c: update from libc.
2967 2003-05-30 Bruno Haible <bruno@clisp.org>
2969 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2970 * localcharset.h: Likewise.
2971 * localcharset.c: Likewise.
2973 2003-05-28 Paul Eggert <eggert@twinsun.com>
2975 Assume the headers required for C89 freestanding compilers.
2976 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2977 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2978 without checking for HAVE_LIMITS_H.
2979 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2980 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2982 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2983 * exclude.c: Include <stdbool.h> unconditionally.
2984 * tempname.c: Include <stddef.h> unconditionally.
2985 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2986 * modechange.c, rpmatch.c (NULL): Don't define, since
2987 <stddef.h> does that.
2988 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2989 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2990 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2991 * xstrtol.c: Likewise.
2992 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2993 * savedir.c: Include <stddef.h> instead of defining NULL.
2995 * addext.c (addext): Use assignment rather than cast, to avoid
2996 warnings on some platforms.
2998 * mktime.c (__mktime_internal): Do not reject negative timestamps
3001 2003-05-10 Bruno Haible <bruno@clisp.org>
3003 * linebreak.c (iconv_string_length): Don't return -1 just because the
3004 string is longer than 4 KB.
3006 2003-05-12 Jim Meyering <jim@meyering.net>
3008 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3009 the space-padded-by-default conversion specifiers, %e, %k, %l.
3011 2003-05-03 Bruno Haible <bruno@clisp.org>
3013 Upgrade to Unicode-4.0.
3014 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3015 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3016 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3017 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3018 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3019 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3020 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3021 Change width of U+E0100..U+E01EF from 1 to 0.
3023 2003-04-25 Bruno Haible <bruno@clisp.org>
3025 * copy-file.c: Include <stddef.h>, for size_t.
3027 2003-04-25 Jim Meyering <jim@meyering.net>
3029 * copy-file.c (copy_file_preserving): Declare buf_size to be
3030 of type size_t, not int.
3032 2003-04-11 Jim Meyering <jim@meyering.net>
3034 Merge changes from Coreutils.
3036 2003-03-22 Jim Meyering <jim@meyering.net>
3038 * strftime.c (widen): Cast alloca return value to proper type.
3040 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3043 * strftime.c (my_strftime): Handle very large width
3044 specifications for numeric values correctly. Improve checks for
3047 2003-01-19 Jim Meyering <jim@meyering.net>
3049 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3050 (nl_get_alt_digit) [! defined my_strftime]: Define.
3051 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3052 _nl_get_alt_digit and _nl_get_walt_digit.
3054 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3055 These changes have no effect outside of _LIBC.
3057 2003-04-10 Bruno Haible <bruno@clisp.org>
3059 * findprog.h: New file, from GNU gettext.
3060 * findprog.c: New file, from GNU gettext.
3062 2003-04-05 Jim Meyering <jim@meyering.net>
3064 Merge changes from Coreutils.
3066 * exclude.h (PARAMS): Remove definition and uses.
3067 * exclude.c: Remove uses of `PARAMS'.
3069 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3070 Add test-cases for DOS filenames. Declare program_name.
3071 (main): Set up program_name. Patch by Rich Dawe.
3073 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3075 Use mntctl's return value to drive the entry-processing loop, since
3076 we can't rely on the value of the vmt_length member in the last
3077 entry. On some systems doing so could result in exhausting
3078 virtual memory. Based in part on a patch from Mike Jetzer.
3080 2003-04-04 Bruno Haible <bruno@clisp.org>
3082 * linebreak.h: New file, from GNU gettext.
3083 * linebreak.c: New file, from GNU gettext with slight modifications.
3084 * lbrkprop.h: New file, from GNU gettext.
3086 2003-04-03 Bruno Haible <bruno@clisp.org>
3088 * utf8-ucs4.h: New file, from GNU gettext.
3089 * utf16-ucs4.h: New file, from GNU gettext.
3090 * ucs4-utf8.h: New file, from GNU gettext.
3091 * ucs4-utf16.h: New file, from GNU gettext.
3093 2003-04-02 Bruno Haible <bruno@clisp.org>
3095 * binary-io.h: New file, from GNU gettext.
3097 2003-04-01 Bruno Haible <bruno@clisp.org>
3099 * pathname.h: New file, from GNU gettext.
3100 * concatpath.c: New file, from GNU gettext.
3102 2003-03-30 Bruno Haible <bruno@clisp.org>
3104 * copy-file.c (copy_file_preserving): Don't set owner if the function
3105 chown() doesn't exist.
3107 2003-03-28 Bruno Haible <bruno@clisp.org>
3109 * copy-file.h: New file, from GNU gettext.
3110 * copy-file.c: New file, from GNU gettext.
3112 2003-03-18 Jim Meyering <jim@meyering.net>
3114 * quote.c (quote_n): Fix typo in comment.
3116 2003-03-14 Jim Meyering <jim@meyering.net>
3118 Merge changes from Coreutils.
3119 * obstack.h (obstack_object_size): Declare temporary, __o,
3120 to be const, in order to avoid warnings.
3121 (obstack_room): Likewise.
3122 (obstack_empty_p): Likewise.
3124 2003-03-13 Paul Eggert <eggert@twinsun.com>
3126 Merge changes from Bison.
3127 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3128 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3129 when compiling Bison 1.875's `bitset bset = obstack_alloc
3130 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3131 * hash.c: Include <stdbool.h> unconditionally.
3133 2003-03-09 Paul Eggert <eggert@twinsun.com>
3135 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3136 Reported by Bruce Becker; see:
3137 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3139 2003-03-03 Paul Eggert <eggert@twinsun.com>
3140 Bruno Haible <bruno@clisp.org>
3142 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3143 Reported by John Hughes, see
3144 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3146 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3148 * poll_.h: New file.
3151 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3153 * mathl.h: New file.
3154 * acosl.c: New file.
3155 * asinl.c: New file.
3156 * atanl.c: New file.
3157 * ceill.c: New file.
3160 * floorl.c: New file.
3161 * frexpl.c: New file.
3162 * ldexpl.c: New file.
3164 * sincosl.c: New file.
3166 * sqrtl.c: New file.
3168 * trigl.c: New file.
3169 * trigl.h: New file.
3171 2003-02-17 Bruno Haible <bruno@clisp.org>
3173 * mkdtemp.h: New file, from GNU gettext.
3174 * mkdtemp.c: New file, from GNU gettext.
3176 2003-01-31 Bruno Haible <bruno@clisp.org>
3178 * rename.c: #undef rename before defining rpl_rename.
3179 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3181 2003-01-30 Bruno Haible <bruno@clisp.org>
3183 * printf-args.h: New file, from GNU gettext.
3184 * printf-args.c: New file, from GNU gettext.
3185 * printf-parse.h: New file, from GNU gettext.
3186 * printf-parse.c: New file, from GNU gettext.
3187 * vasnprintf.h: New file, from GNU gettext.
3188 * vasnprintf.c: New file, from GNU gettext.
3189 * asnprintf.c: New file, from GNU gettext.
3190 * vasprintf.h: New file, from GNU gettext with modifications.
3191 * vasprintf.c: New file, from GNU gettext.
3192 * asprintf.c: New file, from GNU gettext.
3194 2003-01-29 Bruno Haible <bruno@clisp.org>
3196 * stpncpy.h: New file, from GNU gettext with modifications.
3197 * stpncpy.c: New file, from GNU gettext with modifications.
3199 2003-01-28 Bruno Haible <bruno@clisp.org>
3201 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3203 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3206 2003-01-27 Bruno Haible <bruno@clisp.org>
3208 * xsetenv.h: New file, from GNU gettext.
3209 * xsetenv.c: New file, from GNU gettext.
3211 2003-01-23 Bruno Haible <bruno@clisp.org>
3213 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3215 2003-01-22 Bruno Haible <bruno@clisp.org>
3217 * exit.h: New file, from GNU gettext.
3219 2003-01-11 Bruno Haible <bruno@clisp.org>
3221 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3222 * strcase.h (strcasecmp, strncasecmp): Likewise.
3224 2003-01-14 Jim Meyering <jim@meyering.net>
3226 * same.c (same_name): Tweak a comment.
3228 2003-01-11 Bruno Haible <bruno@clisp.org>
3230 * same.c (same_name): Reorder tests so as to avoid calling stat()
3231 when a string comparison is sufficient.
3233 2003-01-11 Bruno Haible <bruno@clisp.org>
3235 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3238 2003-01-11 Bruno Haible <bruno@clisp.org>
3240 * hash-pjw.c: Add comment about low quality of this function.
3242 2003-01-12 Paul Eggert <eggert@twinsun.com>
3244 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3245 to avoid collisions with libcurses and libreadline.
3247 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3248 * getstr.h, getstr.c: Remove.
3249 * getline.c: Include "getline.h", to check interface.
3250 Move body of old getstr.c here: this defines MIN_CHUNK and
3251 declares getdelim2, which is renamed from getstr.
3252 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3254 * linebuffer.c (readlinebuffer): Renamed from readline.
3256 * linebuffer.h: Likewise.
3257 (readline): Remove backward-compatibility macro.
3259 2003-01-12 Jim Meyering <jim@meyering.net>
3261 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3263 2003-01-10 Bruno Haible <bruno@clisp.org>
3265 * alloca_.h: New file.
3266 * getdate.y: Unconditionally include alloca.h.
3267 * makepath.c: Likewise.
3268 * setenv.c: Likewise.
3269 * userspec.c: Likewise.
3271 2003-01-09 Bruno Haible <bruno@clisp.org>
3273 * stdbool.h.in: New file.
3275 2003-01-08 Bruno Haible <bruno@clisp.org>
3277 * safe-read.c: Include specification header first, to ensure its
3279 * full-write.c: Likewise.
3281 2003-01-08 Jim Meyering <jim@meyering.net>
3283 * full-write.c: Undefine and define-away `const' after inclusion
3284 of errno.h, not before. Suggestion from Bruno Haible.
3286 2003-01-07 Jim Meyering <jim@meyering.net>
3288 * full-write.c: Rework so that it may serve to define full_read, too.
3289 * full-read.c: Simply #define FULL_READ and include full-write.c.
3291 2003-01-06 Jim Meyering <jim@meyering.net>
3293 * version-etc.c: Update year in translatable copyright string.
3295 2002-12-25 Bruno Haible <bruno@clisp.org>
3297 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3298 * xstrtol.h: Likewise.
3299 * xstrtoimax.c: Likewise.
3300 * xstrtoumax.c: Likewise.
3301 * human.h: Likewise.
3303 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3304 on systems that have <inttypes.h> but not <stdint.h>.
3306 2002-12-31 Paul Eggert <eggert@twinsun.com>
3308 * memcoll.c (memcoll): Fall back on a simple algorithm using
3309 memcmp if strcoll doesn't work.
3311 2002-12-23 Bruno Haible <bruno@clisp.org>
3313 * localcharset.h: New file.
3314 * localcharset.c: Include it.
3315 * unicodeio.c: Likewise.
3317 2002-12-22 Bruno Haible <bruno@clisp.org>
3319 * utime.c (utime_null): No need to call ftruncate if the file was
3322 2002-12-23 Bruno Haible <bruno@clisp.org>
3324 * memcoll.c (STRCOLL): New macro.
3327 2002-12-22 Bruno Haible <bruno@clisp.org>
3329 * getstr.h (getstr): Define, to avoid clash with libcurses.
3330 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3332 2002-12-22 Bruno Haible <bruno@clisp.org>
3334 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3336 2002-12-23 Bruno Haible <bruno@clisp.org>
3338 * getline.h: Include <stddef.h>, for size_t.
3340 * unicodeio.h: Include <stddef.h>, for size_t.
3341 * unicodeio.c: Don't include <stddef.h>.
3343 2002-12-17 Bruno Haible <bruno@clisp.org>
3345 * canon-host.c (strdup): Remove unused declaration.
3347 * fsusage.c: Include full_read.h.
3348 (get_fs_usage): Use full_read instead of safe_read.
3350 * utime.c (utime_null): Use SAFE_READ_ERROR.
3352 2002-12-11 Bruno Haible <bruno@clisp.org>
3354 * setenv.h: Rewritten to cope with systems that have setenv() but not
3356 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3359 2002-12-11 Bruno Haible <bruno@clisp.org>
3361 * setenv.c (alloca): Fall back to malloc.
3363 (setenv): Use freea() to free memory allocated with alloca().
3365 2002-11-13 Bruno Haible <bruno@clisp.org>
3367 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3368 function declarations.
3369 * unsetenv.c (unsetenv): Likewise.
3371 2002-03-04 Bruno Haible <bruno@clisp.org>
3373 Portability to AIX 4.3.3.
3374 * unsetenv.c: New file, extracted from setenv.c.
3375 * setenv.c: Move the unsetenv() function to unsetenv.c.
3377 2001-12-20 Bruno Haible <bruno@clisp.org>
3379 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3380 use malloc instead. For SunOS 4.
3382 2001-12-11 Bruno Haible <bruno@clisp.org>
3384 * setenv.c: Declare alloca.
3385 (compar_fn_t): New typedef.
3386 (KNOWN_VALUE, STORE_VALUE): Use it.
3388 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3391 2002-12-10 Paul Eggert <eggert@twinsun.com>
3393 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3394 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3395 Choose values that are less likely to collide with system fnmatch
3397 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3398 defined (e.g., a pure POSIX system).
3399 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3400 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3402 2002-12-06 Jim Meyering <jim@meyering.net>
3404 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3406 Merge in changes from libc's misc/error.c, in preparation
3407 for the merge of gnulib's changes back into libc.
3409 * error.c (_): Define only if not already defined.
3410 Move definition to follow all #include directives.
3411 Include unlocked-io.h only if !_LIBC.
3412 [_LIBC]: Include <libio/libioP.h>.
3413 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3414 (fflush): Tweak definition to use INTUSE.
3417 2002-12-05 Paul Eggert <eggert@twinsun.com>
3419 * alloca.c [defined emacs]: Include "lisp.h".
3420 (xalloc_die) [defined emacs]: New macro.
3421 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3422 [! defined emacs]: Include <xalloc.h>.
3423 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3424 (pointer): Typedef to POINTER_TYPE *.
3425 (malloc): Remove decl; we now always use xmalloc.
3426 (alloca): Use old-style definition, since Emacs needs this.
3427 Check for arithmetic overflow when computing combined size.
3429 2002-12-04 Paul Eggert <eggert@twinsun.com>
3431 Do not generate unlocked-io.h automatically, since it's easier to
3432 maintain it by hand.
3434 * unlocked-io.h: New file, from GNU diffutils,
3435 but with proper copyright notice and attribution.
3437 * Makefile.am: Add copyright notice.
3438 (libfetish_a_SOURCES): Add unlocked-io.h.
3439 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3440 (DISTCLEANFILES, io_functions): Remove macros.
3441 (EXTRA_DIST): Remove gen_uio.
3442 (unlocked-io.h): Remove rule.
3444 2002-12-04 Jim Meyering <jim@meyering.net>
3446 Reflect the fact that stat.c and lstat.c are no longer generated.
3447 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3448 (DISTCLEANFILES): Likewise.
3449 (EXTRA_DIST): Likewise.
3450 (all_local): Don't depend on stat.c or lstat.c.
3451 (stat.c, lstat.c): Remove rules.
3452 (EXTRA_DIST): Remove xstat.in.
3454 * xstat.in: Remove file. Contents moved into stat.c.
3455 * stat.c: New file. Contents mostly from xstat.in.
3456 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3457 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3459 * safe-read.c: Rework so that it may serve to define safe_write, too.
3460 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3462 2002-12-03 Jim Meyering <jim@meyering.net>
3464 * safe-read.c, safe-write.c: Change variable names and comments, but
3465 not semantics, to minimize the differences between these two files.
3466 (safe_read): Change comment to mention SAFE_READ_ERROR.
3468 * safe-read.c (IS_EINTR): Define.
3469 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3471 2002-12-02 Bruno Haible <bruno@clisp.org>
3473 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3474 Define, taken from safe-read.c.
3475 (INT_MAX): Provide fallback.
3476 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3477 * safe-write.h (SAFE_WRITE_ERROR): Define.
3479 * safe-read.c (EINTR): Remove definition.
3480 (safe_read): Don't use EINTR if it is absent.
3482 2002-12-02 Jim Meyering <jim@meyering.net>
3484 * safe-read.c (EINTR): Define.
3485 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3486 (INT_MAX): Provide fallback.
3487 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3489 * safe-read.h (SAFE_READ_ERROR): Define.
3491 2002-12-01 Jim Meyering <jim@meyering.net>
3493 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3494 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3496 2002-11-27 Paul Eggert <eggert@twinsun.com>
3498 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3499 hash_rehash): Replace `if (limit <= value) abort ();' with
3500 `if (! (value < limit)) abort ();', for readability.
3502 2002-11-26 <karl@gnu.org>
3504 * strdup.c: copy from libc again, with jim's ok.
3505 * .cppi-disable: re-add strdup.c
3507 2002-11-25 <karl@gnu.org>
3509 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3510 instead of "strtol.c".
3512 2002-11-25 Jim Meyering <jim@meyering.net>
3514 * mktime.c: Sync from libc, now that it has the latest fix.
3516 2002-11-24 <karl@gnu.org>
3518 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3519 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3521 2002-11-24 Jim Meyering <jim@meyering.net>
3523 Update from coreutils:
3525 * mktime.c: Merge in changes from libc.
3527 Avoid a link-time failure on some Linux systems.
3528 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3529 (__mon_yday): Declare with the STATIC attribute.
3530 (__mktime_internal): Likewise.
3531 Based on a report from Greg Schafer.
3533 2002-11-23 Jim Meyering <jim@meyering.net>
3535 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3536 Use `unsigned', not `int', as type of index.
3538 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3540 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3542 2002-11-22 Paul Eggert <eggert@twinsun.com>
3544 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3545 hint that one should use `if (! x) abort ();' rather than `assert
3546 (x);', and anyway it's one less thing to worry about configuring.
3547 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3548 hash_rehash, hash_insert): Use abort rather than assert.
3550 2002-11-22 Paul Eggert <eggert@twinsun.com>
3552 * quotearg.h: Allow multiple inclusion by surrounding with
3553 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3554 so that we can be included first.
3555 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3556 * quotearg.c: Include quotearg.h immediately after config.h.
3557 No need to include stddef.h or sys/types.h any more.
3558 Surround local include files with "", not "<>".
3559 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3560 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3561 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3562 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3563 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3564 (ISPRINT): Remove; no longer needed now that we assume C89.
3566 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3569 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3570 quotearg_char): Use SIZE_MAX rather than
3571 (size_t) -1 when we are talking about "infinity".
3573 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3575 2002-11-22 Bruno Haible <bruno@clisp.org>
3577 * safe-read.h: Assume C89. Add comments.
3578 (safe_read): Change return type to size_t.
3579 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3580 counts > SSIZE_MAX correctly.
3581 * safe-write.h: New file.
3582 * safe-write.c: New file.
3583 * full-read.h: New file.
3584 * full-read.c: New file.
3585 * full-write.h: Assume C89. Add comments.
3586 * full-write.c: Include safe-write.h.
3587 (full_write): Rewritten to use safe_write.
3588 Suggested by Jim Meyering and Paul Eggert.
3590 2002-11-21 Bruno Haible <bruno@clisp.org>
3592 Remove case insensitive option matching.
3593 * argmatch.h (argcasematch): Remove declaration.
3594 (ARGCASEMATCH): Remove macro.
3595 (__xargmatch_internal): Remove case_sensitive argument.
3596 (XARGMATCH): Update.
3597 (XARGCASEMATCH): Remove macro.
3598 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3599 case_sensitive argument.
3600 (argcasematch): Remove function.
3601 (__xargmatch_internal): Remove case_sensitive argument.
3602 (main): Use XARGMATCH instead of XARGCASEMATCH.
3604 * xmalloc.c: Change compile-time error message. Add comment about
3605 required autoconf version.
3607 2002-11-21 Jim Meyering <jim@meyering.net>
3609 * strdup.c (strdup): Tweak comment and initial #if/#include.
3611 Merge in changes from the coreutils.
3613 2002-09-25 Paul Eggert <eggert@twinsun.com>
3614 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3615 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3616 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3617 int. Work more efficiently if X is the same width as uintmax_t.
3618 Do not compare X to -1, to avoid bogus compiler warning.
3619 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3620 Don't assume that f_frsize and f_bsize are the same type.
3622 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3625 * makepath.c (make_path): Restore umask *before* creating the final
3627 (make_path): Minor reformatting.
3629 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3630 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3632 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3633 ones. At least on GNU/Linux systems, `auto' means something else.
3636 2002-11-20 Paul Eggert <eggert@twinsun.com>
3638 Merge argmatch cleanups from Bison. Assume C89.
3640 * argmatch.c: Include config.h here, not in argmatch.h.
3641 Include stdlib.h, for EXIT_FAILURE.
3642 Always include <string.h>, since we assume C89.
3643 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3644 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3645 Include <stddef.h> instead, since it's all we need for size_t.
3646 (PARAMS): Remove. All uses removed.
3647 (ARRAY_CARDINALITY): Do not bother to #undef.
3648 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3649 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3650 Remove unnecessary parentheses.
3651 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3652 Insert necessary parentheses.
3653 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3654 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3656 2002-11-19 Bruno Haible <bruno@clisp.org>
3658 * mbswidth.c: Include mbswidth.h right at the beginning.
3659 * mbswidth.h: Include <stddef.h>, for size_t.
3661 * mbswidth.h (PARAMS): Remove macro.
3662 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3663 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3665 * gcd.h (PARAMS): Remove macro.
3666 (gcd): Use ANSI C function declarations.
3667 * gcd.c (gcd): Likewise.
3669 2002-11-15 Bruno Haible <bruno@clisp.org>
3671 * strcspn.c: Include <stddef.h>.
3672 (strcspn): Use ANSI C function declaration. Change return type to
3674 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3675 (strpbrk): Use NULL.
3676 * strpbrk.h (PARAMS): Remove macro.
3677 (strpbrk): Use ANSI C function declaration.
3678 * strstr.c: Don't include <sys/types.h>.
3679 * strstr.h (PARAMS): Remove macro.
3680 (strstr): Use ANSI C function declarations.
3682 2002-11-06 Bruno Haible <bruno@clisp.org>
3684 * gcd.h (gcd): Change argument type to 'unsigned long'.
3685 * gcd.c (gcd): Likewise.
3687 2002-11-05 Bruno Haible <bruno@clisp.org>
3689 * gcd.h: New file, from gettext-0.11.5.
3690 * gcd.c: New file, from gettext-0.11.5.
3692 2002-11-05 Bruno Haible <bruno@clisp.org>
3694 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3695 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3696 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3697 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3699 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3700 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3702 * closeout.c: Include gettext.h instead of <libintl.h>.
3703 * human.c: Include gettext.h instead of <libintl.h>.
3704 * quotearg.c: Include gettext.h instead of <libintl.h>.
3705 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3706 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3707 * userspec.c: Include gettext.h instead of <libintl.h>.
3708 * version-etc.c: Include gettext.h instead of <libintl.h>.
3709 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3710 (textdomain): Remove definition.
3711 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3713 * long-options.c: Remove include of <libintl.h> and definition of _.
3714 * same.c: Remove include of <libintl.h> and definition of _.
3716 2002-11-04 Bruno Haible <bruno@clisp.org>
3718 * stpcpy.h: New file, from GNU gettext-0.11.5.
3719 * strcase.h: New file, from GNU gettext-0.11.5.
3720 * strpbrk.h: New file, from GNU gettext-0.11.5.
3721 * strstr.h: New file, from GNU gettext-0.11.5.
3722 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3724 2002-05-09 Bruno Haible <bruno@clisp.org>
3726 * config.charset: Update for newest glibc. Add canonical names
3727 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3729 2002-05-09 Bruno Haible <bruno@clisp.org>
3731 * localcharset.c (get_charset_aliases): Add more Windows specific
3734 2002-05-08 Owen Taylor <otaylor@redhat.com>
3736 * config.charset: A few additions for Solaris.
3738 2001-12-05 Bruno Haible <bruno@clisp.org>
3740 * localcharset.c (locale_charset): Don't return an empty string.
3742 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3744 * config.charset: msdos in uk_UA uses CP1125.
3746 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3748 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3749 * localcharset.c (locale_charset): Declare as extern "C".
3751 2002-02-15 Bruno Haible <bruno@clisp.org>
3753 * config.charset [msdosdjgpp]: For Russian, use CP866.
3755 2002-02-11 Bruno Haible <bruno@clisp.org>
3757 * config.charset: Add support for NetBSD.
3759 2002-09-25 <karl@gnu.org>
3761 * strdup.c: copy from libc/string (via ../config/srclist*).
3762 * getopt*: copy from libc/posix.
3763 * gettext.h: copy from gettext.
3764 * .cppi-disable: add strdup.c, gettext.h.
3766 2002-07-01 Jim Meyering <meyering@lucent.com>
3768 * c-stack.c: Include sys/time.h.
3769 From Volker Borchert.
3771 2002-06-11 Paul Eggert <eggert@twinsun.com>
3773 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3774 New macro. Use it uniformly instead of
3775 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3776 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3777 reported by Vin Shelton.
3779 2002-06-22 Jim Meyering <meyering@lucent.com>
3781 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3782 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3784 2002-06-22 Paul Eggert <eggert@twinsun.com>
3786 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3787 Do not assume SA_SIGINFO behavior.
3788 Bug reported by Jim Meyering on NetBSD 1.5.2.
3790 2002-06-22 Jim Meyering <meyering@lucent.com>
3792 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3794 * exitfail.c, exitfail.h: Likewise.
3795 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3797 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3799 (EXTRA_DIST): Add fnmatch_loop.c.
3800 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3802 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3803 * fnmatch.c: Update from diffutils-2.8.2.
3804 * fnmatch_.h: New file. From diffutils-2.8.2.
3805 * fnmatch.h: Remove file.
3807 2002-06-18 Paul Eggert <eggert@twinsun.com>
3809 * file-type.h: Report an error if neither S_ISREG nor
3810 S_IFREG is defined, instead of using a test specific to glibc
3811 2.2. This should be safe, since POSIX requires S_ISREG and
3812 Unix Version 7 had S_IFREG. We don't need to check for
3813 <sys/types.h> since we don't use any symbols that it defines.
3815 2002-06-15 Jim Meyering <meyering@lucent.com>
3817 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3818 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3819 have been included before this file.
3821 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3823 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3824 so that each temporary file name is unique and valid in the first
3825 8 characters, for operation under DOS.
3827 2002-06-15 Jim Meyering <meyering@lucent.com>
3829 Work even with DJGPP 2.03, which lacks support for symlinks.
3831 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3833 * lchown.c (S_ISLNK): Likewise.
3835 2002-06-14 Jim Meyering <meyering@lucent.com>
3837 * file-type.h: Use the version from diffutils-2.8.2.
3838 * file-type.c: Likewise.
3840 2002-05-27 Jim Meyering <meyering@lucent.com>
3842 Fix a problem seen only on nonconforming systems whereby ls.c's
3843 use of localtime, and then of gettimeofday would cause trouble:
3844 the localtime call used to initialize rpl_gettimeofday's save
3845 mechanism would clobber ls's current local time information so
3846 that in any long listing the first file would always be listed
3847 with date 1970-01-01. Analysis by Volker Borchert.
3849 * gettimeofday.c (localtime): Undefine.
3850 (rpl_localtime): New function.
3852 2002-05-22 Jim Meyering <meyering@lucent.com>
3854 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3855 * file-type.h: New file.
3856 * file-type.c (file_type): New file/function. Extracted from diffutils.
3858 2002-04-29 Paul Eggert <eggert@twinsun.com>
3860 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3862 2002-04-28 Paul Eggert <eggert@twinsun.com>
3864 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3865 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3866 of 127, since 64 is the largest conceivable number for ancient
3868 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3870 2002-04-28 Jim Meyering <meyering@lucent.com>
3872 * sig2str.c (WTERMSIG): Remove definition (unused).
3874 2002-04-28 Paul Eggert <eggert@twinsun.com>
3876 * sig2str.h, sig2str.c: New files.
3877 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3879 2002-04-24 Jim Meyering <meyering@lucent.com>
3881 * gettext.h: New file, from Gettext.
3882 * Makefile.am (INCLUDES): Remove -I../intl.
3883 (libfetish_a_SOURCES): Add gettext.h.
3885 2002-04-16 Jim Meyering <meyering@lucent.com>
3887 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3888 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3889 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3891 2002-04-12 Jim Meyering <meyering@lucent.com>
3893 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3895 2002-03-10 Jim Meyering <meyering@lucent.com>
3897 * makepath.c (make_path): Remove a comma from a diagnostic.
3898 Suggestion from Santiago Vila.
3900 2002-03-08 Jim Meyering <meyering@lucent.com>
3902 * rename.c: Mention that this wrapper is needed also on
3903 mips-dec-ultrix4.4 systems.
3905 2002-03-02 Jim Meyering <meyering@lucent.com>
3907 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3908 not HAVE_CLOCK_SETTIME.
3910 2002-02-27 Paul Eggert <eggert@twinsun.com>
3912 * nanosleep.h: Rename to....
3913 * timespec.h: New name for nanosleep.h. All uses changed.
3915 * gettime.c: New file.
3916 * settime.c: New file.
3919 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3920 timespec.h. Remove nanosleep.h.
3922 2002-02-25 Paul Eggert <eggert@twinsun.com>
3924 * acl.c, acl.h: New files.
3925 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3927 2002-02-24 Jim Meyering <meyering@lucent.com>
3929 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3930 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3931 cause trouble. Reported by Nelson Beebe.
3933 2002-02-23 Paul Eggert <eggert@twinsun.com>
3935 * path-concat.c (xpath_concat): Reorder code to pacify
3936 compilers that don't know that xalloc_die never returns.
3938 2002-02-20 Jim Meyering <meyering@lucent.com>
3940 * getdate.c: Regenerate using bison-1.33.
3942 2002-02-15 Paul Eggert <eggert@twinsun.com>
3944 * posixver.c, posixver.h: New files.
3945 * Makefile.am (libfetish_a_SOURCES): Add them.
3947 2002-02-02 Paul Eggert <eggert@twinsun.com>
3948 Bruno Haible <bruno@clisp.org>
3950 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3951 (fwrite_success_callback): New declaration.
3952 * unicodeio.c (unicode_to_mb): New function, extracted from
3953 print_unicode_char. Call failure callback instead of error.
3954 (fwrite_success_callback): New function.
3955 (exit_failure_callback): New function.
3956 (fallback_failure_callback): New function.
3957 (print_unicode_char): Call unicode_to_mb.
3959 2002-01-26 Jim Meyering <meyering@lucent.com>
3961 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3963 2002-01-22 Jim Meyering <meyering@lucent.com>
3965 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3966 Otherwise, some versions of automake would omit the rule that makes
3967 Makefile from Makefile.in.
3969 2001-01-21 Paul Eggert <eggert@twinsun.com>
3971 * xmemcoll.h, xmemcoll.c: New files.
3972 * Makefile.am (libfetish_a_SOURCES): Add them.
3973 * memcoll.c: Include errno.h, and declare errno if not defined.
3974 (memcoll): Set errno to zero if there is no error.
3976 * quotearg.c (quotearg_buffer_restyled):
3977 Fix bug with quoting buffers containing NUL when backslashing escapes.
3978 This bug was exposed by the other changes in this patch.
3979 (quotearg_n_options): New arg ARGSIZE.
3980 All callers changed.
3981 (quoting_options_from_style): New function.
3982 (quotearg_n_style): Use it.
3983 (quotearg_n_style_mem): New function.
3985 * quotearg.h (quotearg_n_style_mem): New function.
3987 2002-01-16 Jim Meyering <meyering@lucent.com>
3989 * getdate.y: Add three semicolons, each just before a closing brace.
3990 Bison (as of version 1.31) no longer papers over that mistake.
3992 2002-02-14 Paul Eggert <eggert@twinsun.com>
3994 * backupfile.c (ISDIGIT): Comment fix.
3995 * getdate.y (ISDIGIT): Likewise.
3996 * posixtm.c (ISDIGIT, year): Likewise.
3997 * strverscmp.c (ISDIGIT): Likewise.
3998 * userspec.c (ISDIGIT): Likewise.
4000 2002-01-05 Jim Meyering <meyering@lucent.com>
4002 * version-etc.c (version_etc_copyright): Update copyright year.
4004 2001-01-19 Paul Eggert <eggert@twinsun.com>
4006 * closeout.c (close_stdout_status): If ferror (stdout), do
4007 not silently exit merely because the output buffer happens to
4008 have nothing pending.
4010 2001-12-18 Paul Eggert <eggert@twinsun.com>
4012 See the big note in ../ChangeLog.
4013 * human.c (suffixes): Prefer K to k for 1024.
4014 (generate_suffix_backwards): New function.
4015 (human_readable_inexact): Use it.
4016 * xstrtol.c (__xstrtol): If there is no number but there
4017 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4018 Accept 'K' as well as 'k'.
4020 2001-12-15 Jim Meyering <meyering@lucent.com>
4022 * regex.h (__restrict_arr): Update from libc.
4024 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4025 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4028 2001-12-10 Jim Meyering <meyering@lucent.com>
4030 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4031 Instead, include "xalloc.h".
4032 (initbuffer): Don't cast xmalloc return value to char*.
4033 (readline): Reword comment.
4034 Don't cast xrealloc return value to char*
4037 2001-12-09 Jim Meyering <meyering@lucent.com>
4039 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4040 `signed and unsigned type in conditional expression'.
4041 * posixtm.c (posix_time_parse): Likewise.
4043 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4045 * readtokens.c (readtoken): Declare an index to be of type unsigned
4046 to avoid a pedantic warning.
4048 * getstr.c: Don't include assert.h.
4049 (getstr): Remove warning-evoking assertions.
4050 Return -1 if offset parameter is out of bounds.
4051 Change the type of a local from int to size_t.
4053 * strftime.c (my_strftime_localtime_r): Include this function
4054 definition in the `#if ! HAVE_TM_GMTOFF' block.
4056 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4057 Include xalloc.h instead.
4059 2001-12-02 Jim Meyering <meyering@lucent.com>
4061 * tempname.c: Don't declare getenv, thus reverting the change of
4062 2001-11-18. It's no longer necessary, now that stdlib.h is always
4065 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4066 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4068 2001-11-30 Akim Demaille <akim@epita.fr>
4070 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4071 before being defined.
4073 2001-11-27 Paul Eggert <eggert@twinsun.com>
4075 * quotearg.h (quotearg_n, quotearg_n_style):
4076 First arg is int, not unsigned.
4077 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4078 (SIZE_MAX, UINT_MAX): New macros.
4079 (quotearg_n_options): Abort if N is negative.
4080 Avoid overflow check on hosts where size_t is 64 bits and int
4081 is 32 bits, as overflow is impossible there.
4082 Fix off-by-one typo that caused unnecessary reallocation.
4084 2001-11-27 Jim Meyering <meyering@lucent.com>
4086 * tempname.c: Merge with version from libc.
4087 * regex.c: Likewise.
4089 * tempname.c: Include stdlib.h unconditionally. On some old systems
4090 for which STDC_HEADERS is 0, it was not included, resulting in a
4091 warning about an integer-to-pointer conversion problem with getenv.
4092 Reported by Volker Borchert.
4094 2001-11-26 Jim Meyering <meyering@lucent.com>
4096 * gtod.h: Remove file.
4097 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4098 * gettimeofday.c: Don't include gtod.h.
4099 (GTOD_init): Remove function.
4100 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4101 Suggestion from Volker Borchert.
4103 2001-11-23 Jim Meyering <meyering@lucent.com>
4105 * hash.h (struct hash_table): Don't define here. Merely declare it.
4106 * hash.c (struct hash_table): Define it here instead.
4108 2001-11-22 Jim Meyering <meyering@lucent.com>
4110 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4112 2001-11-18 Paul Eggert <eggert@twinsun.com>
4114 * tempname.c (TMP_MAX): Remove; no longer needed.
4115 (TEMPORARIES): New macro.
4116 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4117 removes an artificial limitation (e.g. HP-UX 10.20, where
4120 2001-11-18 Jim Meyering <meyering@lucent.com>
4122 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4125 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4126 files will be created before anything else.
4128 2001-11-17 Jim Meyering <meyering@lucent.com>
4130 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4131 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4132 rather than group writable. Patch by Juan F. Codagnone.
4134 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4135 Instead, include "xalloc.h".
4137 * mountlist.c: Include unlocked-io.h after all system headers.
4138 Remove explicit declarations of xmalloc, xrealloc,
4139 and xstrdup. Instead, include "xalloc.h".
4141 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4142 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4143 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4145 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4146 Reported by Padraig Brady.
4148 * mkstemp.c: #undef mkstemp.
4150 (rpl_mkstemp): Rename from mkstemp.
4153 2001-11-16 Jim Meyering <meyering@lucent.com>
4155 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4156 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4157 determine the amount of total physical memory, use pstat_getstatic.
4158 HPUX-11 doesn't define _SC_PHYS_PAGES.
4159 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4160 If sysconf couldn't be used to determine the amount of available
4161 physical memory, use both pstat_getstatic and pstat_getdynamic.
4162 Based on a patch from Bob Proulx.
4164 2001-11-05 Jim Meyering <meyering@lucent.com>
4166 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4168 2001-11-03 Jim Meyering <meyering@lucent.com>
4170 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4171 in argmatch_to_argument call.
4173 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4176 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4177 e.g., a fault due to an attempt to free a NULL pointer.
4179 2001-11-01 Jim Meyering <meyering@lucent.com>
4181 * dirfd.c, dirfd.h: New files.
4182 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4184 * hash.c (hash_print) [TESTING]: Clean up.
4186 2001-10-22 Paul Eggert <eggert@twinsun.com>
4188 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4189 to avoid a warning if -Wall.
4191 2001-10-21 Paul Eggert <eggert@twinsun.com>
4193 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4195 2001-10-21 Jim Meyering <meyering@lucent.com>
4197 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4198 this code would end up calling gettext even in packages built
4200 * getopt.c (_): Likewise.
4201 * regex.c (_): Likewise.
4203 2001-10-20 Paul Eggert <eggert@twinsun.com>
4205 * error.c (strerror_r): Do not declare unless !_LIBC.
4206 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4207 Use strerror_r that is only a macro, even if it is not a function.
4208 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4209 (private_strerror): Use prototypes, not old-style function definition.
4210 (print_errno_message): New function.
4211 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4213 (error_tail, error, error_at_line): Use it.
4215 2001-10-11 Jim Meyering <meyering@lucent.com>
4217 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4218 and quote_n (1, ... to avoid clobbering a buffer.
4220 2001-10-05 Jim Meyering <meyering@lucent.com>
4222 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4223 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4224 * hash-pjw.h: New file.
4226 2001-09-30 Jim Meyering <meyering@lucent.com>
4228 * mountlist.c [MOUNTED_GETFSSTAT]:
4229 Include <sys/ucred.h>, for Apple Darwin.
4230 Include sys/mount.h and sys/fs_types.h only if available.
4232 (read_filesystem_list): Use FS_TYPE.
4234 2001-09-29 Paul Eggert <eggert@twinsun.com>
4236 * exclude.c (excluded_filename): 0 -> false, since it's
4239 2001-09-28 Paul Eggert <eggert@twinsun.com>
4241 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4242 #defines strtoimax. Also treat the other strto* functions
4245 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4246 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4247 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4249 2001-09-26 Jim Meyering <meyering@lucent.com>
4251 Most macros in unlocked-io.h had the wrong number of arguments.
4252 * gen-uio: New script.
4253 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4254 * unlocked-io.hin: Remove file.
4255 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4256 rather than trying to embed it here.
4257 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4258 Reported by Padraig Brady.
4260 2001-09-25 Volker Borchert <bt@teknon.de>
4262 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4264 2001-09-23 Jim Meyering <meyering@lucent.com>
4266 * mountlist.c: Remove useless parentheses in #if directives.
4267 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4268 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4270 2001-09-22 Jim Meyering <meyering@lucent.com>
4272 * localcharset.c: Update from latest gettext.
4273 * config.charset: Likewise.
4275 2001-09-20 Jim Meyering <meyering@lucent.com>
4277 * xstrtol.c (strtoimax): Guard declaration with
4278 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4279 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4280 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4281 (strtoumax): Likewise, for completeness (it wasn't necessary).
4283 2001-09-06 Paul Eggert <eggert@twinsun.com>
4285 * strtoimax.c (HAVE_LONG_LONG):
4286 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4287 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4288 to work around bug in IBM C compiler.
4290 2001-09-16 Jim Meyering <meyering@lucent.com>
4292 * mkdir.c: New file.
4294 2001-09-04 Paul Eggert <eggert@twinsun.com>
4296 * xgetcwd.c: Revert some of the previous change; intead,
4297 fix the HAVE_GETCWD_NULL code to behave more like the
4298 !HAVE_GETCWD_NULL code used to.
4301 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4304 2001-09-04 Paul Eggert <eggert@twinsun.com>
4306 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4307 Use ssize_t, not int, to store result of readlink.
4308 Check for ssize_t overflow as well as size_t overflow,
4309 as POSIX says the result of readlink is implementation-defined
4310 when ssize_t overflows.
4311 Remove unnecessary cast to char*.
4312 Use free+malloc instead of realloc, as the storage doesn't need
4313 to be preserved and it's clearer and can be more efficient that way.
4314 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4315 * xreadlink.h (xreadlink): Update prototype.
4317 2001-09-03 Paul Eggert <eggert@twinsun.com>
4319 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4320 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4321 spotted by Jim Meyering.
4323 2001-09-03 Jim Meyering <meyering@lucent.com>
4325 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4327 2001-09-03 Paul Eggert <eggert@twinsun.com>
4329 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4330 like the HAVE_GETCWD_NULL code.
4331 Include pathmax.h if not HAVE_GETCWD.
4332 Do not include xalloc.h.
4333 (INITIAL_BUFFER_SIZE): New symbol.
4334 Do not use xmalloc / xrealloc, since the caller is responsible for
4335 handling errors. Preserve errno around `free' during failure.
4336 Do not overrun buffer when using getwd.
4338 2001-09-03 Paul Eggert <eggert@twinsun.com>
4340 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4341 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4343 2001-09-02 Jim Meyering <meyering@lucent.com>
4345 * error.c: Update from GNU libc.
4347 2001-09-01 Jim Meyering <meyering@lucent.com>
4349 * xreadlink.c: New file.
4350 * xreadlink.h: New file.
4351 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4353 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4354 doesn't conflict with sparc Solaris 7's definition in
4355 /usr/include/sys/int_types.h.
4357 * exclude.c: Use `""', not `<>' to #include non-system header files.
4358 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4359 and strncasecmp as r-values. Unixware didn't have declarations.
4361 2001-08-31 Jim Meyering <meyering@lucent.com>
4363 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4364 Use an initial, malloc'd, buffer of length 128 rather than
4365 a statically allocated one of length 1024.
4367 2001-08-30 Paul Eggert <eggert@twinsun.com>
4369 * xgetcwd.c: Don't include pathmax.h.
4370 Include stdlib.h and unistd.h if available.
4372 (xmalloc, xstrdup, free): Remove decls.
4373 (xgetcwd): Don't assume sizes fit in unsigned.
4374 Check for overflow when computing sizes.
4375 Simplify reallocation code.
4377 2001-08-28 Paul Eggert <eggert@twinsun.com>
4379 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4381 * strtoimax.c: Renamed from strtoxmax.c, removing the
4384 Also, make the following further changes to make this file's
4385 configuration more similar to that of strtol.c:
4386 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4387 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4388 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4389 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4390 changed to signed values.
4392 And make the following changes as well:
4393 Fix copyright notice, as 1999 was missing.
4394 (verify): New macro.
4395 (strtoimax): Check sizes at compile-time, not run-time.
4396 Prefer strtol to strtoll if both work.
4397 (main): Remove; it was not that useful and was a pain to maintain.
4399 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4401 2001-08-30 Paul Eggert <eggert@twinsun.com>
4403 * savedir.c (savedir): Remove size parameter, as POSIX says that
4404 a directory's st_size can have an arbitrary value, so the old
4405 usage could waste an arbitrary amount of memory. All uses
4407 * savedir.h: Update prototype.
4409 2001-08-30 Paul Eggert <eggert@twinsun.com>
4411 * xstrtol.c (strtoimax): New decl.
4413 2001-08-28 Paul Eggert <eggert@twinsun.com>
4415 * xstrtol.h: Add copyright notice.
4416 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4417 LONGINT_INVALID_SUFFIX_CHAR.
4419 2001-08-30 Paul Eggert <eggert@twinsun.com>
4421 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4424 2001-08-30 Paul Eggert <eggert@twinsun.com>
4426 * hash.c: Remove '2001' from copyright notice.
4428 2001-08-30 Paul Eggert <eggert@twinsun.com>
4430 * full-write.h: New file.
4431 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4432 * full-write.c: Correct credits, as cccp.c no longer
4433 exists and anyway it was so heavily changed from the old cccp
4434 code as to be unrecognizable. Include full-write.h.
4435 (full_write) Return size_t, with short writes meaning failure.
4436 All callers changed. This fixes a bug with large buffers
4438 * utime.c: Include full-write.h.
4440 2001-08-30 Paul Eggert <eggert@twinsun.com>
4442 Merge 'exclude' changes from tar 1.13.22.
4443 This fixes one or two unlikely storage allocation overflow bugs,
4444 but doesn't change user-visible behavior otherwise.
4446 2001-08-30 Paul Eggert <eggert@twinsun.com>
4448 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4449 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4450 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4451 Include if available.
4452 (<xalloc.h>): Include
4453 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4454 (verify): New macro. Use it to verify that EXCLUDE macros do not
4455 collide with FNM macros.
4456 (struct patopts): New struct.
4457 (struct exclude): Use it, as exclude patterns now come with options.
4458 (new_exclude): Support above changes.
4459 (new_exclude, add_exclude_file):
4460 Initial size must now be a power of two to simplify overflow checking.
4461 (free_exclude, fnmatch_no_wildcards): New function.
4462 (excluded_filename): No longer requires options arg, as the options
4463 are determined by add_exclude. Now returns bool, not int.
4464 (excluded_filename, add_exclude):
4465 Add support for the fancy new exclusion options.
4466 (add_exclude, add_exclude_file): Now takes int options arg.
4467 Check for arithmetic overflow when computing sizes.
4468 (add_exclude_file): xrealloc might modify errno, so don't
4469 realloc until after errno might be used.
4471 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4473 (free_exclude): New decl.
4474 (add_exclude, add_exclude_file): Now takes int options arg.
4475 (excluded_filename): No longer requires options arg, as the options
4476 are determined by add_exclude. Now returns bool, not int.
4478 2001-08-30 Paul Eggert <eggert@twinsun.com>
4480 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4482 2001-08-27 Jim Meyering <meyering@lucent.com>
4484 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4486 * version-etc.c (N_): Remove definition.
4487 Revert most of last change.
4488 Instead, simply don't mark the `Copyright...' string for translation.
4489 Based on advice from Paul Eggert.
4491 * strtoxmax.c: Tweak comment.
4493 2001-08-26 Jim Meyering <meyering@lucent.com>
4495 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4496 of copyright with `%s' so translators don't get an untranslated
4498 (COPYRIGHT_YEAR): Define.
4499 (version_etc): Use fprintf rather than fputs.
4500 Suggestion from Ulrich Drepper.
4502 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4504 * strtoll.c: New file, from GNU libc.
4505 * xstrtoimax.c: New file.
4507 * xstrtol.h: Add xstrtoimax.
4508 * strtoumax.c: New file. Simply include "strtoumax.c".
4509 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4511 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4512 * strtoxmax.c: ... then renamed to this.
4514 2001-08-13 Paul Eggert <eggert@twinsun.com>
4516 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4517 Port to Solaris 8, where 'sed' requires a space after the 'r'
4518 command, and where sh dislikes "$/". Clean up the spacing a bit.
4519 Redirect output to $tmp just once.
4521 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4523 * addext.c (<errno.h>): Include.
4524 (errno): Declare if not defined.
4525 (addext): Work correctly when pathconf returns -1 and leaves
4526 errno alone because there is no limit. Also, work even if
4527 pathconf returns a value greater than SIZE_MAX.
4529 2001-08-12 Jim Meyering <meyering@lucent.com>
4531 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4532 Simply `return getcwd (NULL, 0);'.
4533 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4534 Use 1300 as initial value for length, not PATH_MAX.
4536 * pathmax.h: Clean up cpp syntax.
4538 2001-08-12 Jim Meyering <meyering@lucent.com>
4540 * gettimeofday.c: New file.
4542 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4544 2001-08-04 Jim Meyering <meyering@lucent.com>
4546 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4547 to get in sync with glibc.
4549 2001-08-03 Paul Eggert <eggert@twinsun.com>
4551 The following changes are from gettext 0.10.39 as maintained by
4554 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4555 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4556 with inverted sense. All uses changed.
4558 * mbswidth.c: Don't include <limits.h>.
4559 Include <stdlib.h> and <string.h> unconditionally.
4560 (iswcntrl, mbsinit, ISCNTRL): New macros.
4561 (mbsnwidth): Use K&R style function declarations.
4562 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4563 can optimize it when MB_CUR_MAX == 1.
4564 The width of control characters is zero, not 1.
4566 2001-07-15 Jim Meyering <meyering@lucent.com>
4568 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4569 (BUILT_SOURCES): Add unlocked-io.h.
4570 (io_functions): Define.
4571 (unlocked-io.h): New rule.
4572 (DISTCLEANFILES): Add unlocked-io.h.
4573 (all-local): Depend on unlocked-io.h, to ensure it is created.
4575 * unlocked-io.hin: New file
4577 * regex.c: Update from glibc.
4579 2001-07-05 Jim Meyering <meyering@lucent.com>
4581 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4583 (libfetish_a_SOURCES): Put all .h files here instead.
4584 Remove a thus-exposed (better checks in automake) duplicate and
4585 two unnecessary .h files.
4587 2001-06-11 Jim Meyering <meyering@lucent.com>
4589 * regex.c: Update from GNU libc.
4591 2001-05-27 Jim Meyering <meyering@lucent.com>
4593 * readutmp.h (UT_TYPE): Define.
4595 2001-05-24 Jim Meyering <meyering@lucent.com>
4597 * argmatch.c: Include "quote.h".
4598 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4599 quote function. Reported by Göran Uddeborg.
4601 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4603 * dirname.c (dir_name): Compute append_dot using path, not newpath
4604 which is not yet declared.
4606 2001-05-11 Paul Eggert <eggert@twinsun.com>
4608 * Makefile.am (libfetish_a_SOURCES):
4609 Add strftime.c, since we now compile it on all hosts.
4611 * strftime.c (my_strftime):
4612 Define to nstrftime if emacs, but only if my_strftime is not defined.
4613 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4614 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4615 Add one more extra argument: a nanoseconds value.
4618 (my_strftime function): Add %N format.
4619 (emacs_strftimeu): Renamed from emacs_strftime,
4620 with extra ut argument.
4622 2001-05-11 Paul Eggert <eggert@twinsun.com>
4624 dirname code cleanup. base_name now behaves more compatibly
4625 with POSIX basename when given file names that have trailing
4626 slashes, and similarly for dir_name. Add new primitives
4627 base_len and dir_len. Put the directory-name-related decls
4630 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4631 * backupfile.c (base_name): Likewise.
4632 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4633 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4634 * makepath.c (strip_trailing_slashes): Likewise.
4635 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4637 * rename.c (strip_trailing_slashes): Likewise.
4638 * same.c (base_name): Likewise.
4639 * stripslash.c (ISSLASH): Likewise.
4641 * addext.c: Include <dirname.h> after size_t is defined.
4642 * backupfile.c: Likewise.
4644 * addext.c (addext): Use base_len to trim redundant
4645 trailing slashes instead of doing it ourselves.
4646 But do not trim the last slash if it is not redundant.
4648 * backupfile.c (find_backup_file_name,
4649 max_backup_version): Use base_len instead of rolling it ourselves.
4650 Handle the case of "" and (on DOS) "C:" correctly.
4652 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4653 Include <string.h>, <dirname.h>.
4654 (base_name): Allow file names ending in slashes, other than names
4655 that are all slashes. In this case, return the basename followed
4656 by the slashes. This is more general, and can be used in places
4657 where the original base_name purposely had an assertion failure.
4658 (base_len): New function.
4660 * dirname.c: Include <string.h> instead of <stdlib.h>.
4661 Do not include <assert.h>; no longer needed.
4663 (memrchr): Remove decl.
4664 (dir_name_r): Remove.
4665 (dir_len): Renamed from dirlen. All callers changed.
4666 Rewrite in terms of base_name, for simplicity and consistency.
4667 (dir_name): Never return NULL. All callers changed.
4668 Do not include <stdlib.h> in test program; no longer needed.
4669 return 0; is fine for test program.
4671 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4673 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4675 * path-concat.c (path_concat): Use base_len to compute
4676 base length, not strlen; this means we cannot rely on memcpy
4679 * same.c (STREQ): Remove.
4680 (same_name): Handle the case where the basename ends in trailing '/'.
4682 * stripslash.c (strip_trailing_slashes): Return nonzero if
4683 a slash was stripped. Do not strip the last slash after a
4686 2001-04-08 Jim Meyering <meyering@lucent.com>
4688 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4689 recomputed; that's necessary when the offset spans a DST transition.
4690 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4692 2001-04-02 Jim Meyering <meyering@lucent.com>
4694 * regex.h, regex.c: Update from GNU libc.
4696 2001-03-19 Paul Eggert <eggert@twinsun.com>
4698 * version-etc.c (version_etc_copyright): Update to 2001.
4700 2001-03-16 Paul Eggert <eggert@twinsun.com>
4702 * tempname.c (uint64_t): Define to uintmax_t if
4703 not defined, and if UINT64_MAX is not defined.
4704 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4705 Reported by John David Anglin.
4707 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4709 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4710 alias if codeset is empty.
4711 * config.charset (BeOS): Use wildcard syntax.
4713 2001-03-13 Jim Meyering <meyering@lucent.com>
4715 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4716 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4719 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4721 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4723 * unicodeio.c (print_unicode_char): Simplify accordingly.
4725 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4727 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4728 support for DOS/DJGPP.
4730 2001-02-28 Paul Eggert <eggert@twinsun.com>
4732 * Makefile.am (libfetish_a_SOURCES):
4733 Add dup-safer.c, fopen-safer.c.
4734 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4736 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4738 2001-02-25 Paul Eggert <eggert@twinsun.com>
4740 The mkstemp replacement is taken from glibc 2.2.2, with some
4741 portability fixes for use outside glibc, as follows:
4743 * tempname.c (struct_stat64): New macro.
4744 (direxists, __gen_tempname): Use it.
4745 This avoids a portability problem with Solaris 8.
4747 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4748 (<stddef.h>, <stdint.h>, <string.h>):
4749 Include only if STDC_HEADERS || _LIBC.
4750 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4751 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4752 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4753 (__set_errno): Define this macro if <errno.h> doesn't.
4754 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4755 Define these macros if <stdio.h> doesn't.
4756 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4757 Define these macros if <sys/stat.h>
4758 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4759 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4760 __xstat64): Define if not _LIBC.
4761 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4762 (__gen_tempname): Invoke gettimeofday only if
4763 HAVE_GETTIMEOFDAY || _LIBC;
4764 otherwise, fall back on plain "time".
4765 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4767 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4769 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4771 2001-02-17 Jim Meyering <meyering@lucent.com>
4773 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4774 around included file name.
4776 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4778 * strftime.c: Update from GNU libc (the only changes were to comments).
4780 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4782 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4784 2001-02-17 Paul Eggert <eggert@twinsun.com>
4786 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4787 Remove workaround macros for hosts that have mbrtowc but not
4788 mbstate_t, as we now insist on proper declarations for both
4789 before using mbrtowc.
4791 2001-02-17 Jim Meyering <meyering@lucent.com>
4793 * regex.c: Update from libc.
4795 2001-02-16 Paul Eggert <eggert@twinsun.com>
4797 * alloca.c (malloc): Undef before defining, since stdlib.h
4798 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4799 Reported by Mark Hounschell via Paul Eggert.
4801 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4803 * config.charset: Update for FreeBSD 4.2.
4805 2001-01-26 Jim Meyering <meyering@lucent.com>
4807 * quotearg.c: Include stddef.h.
4808 * quote.c: Include stddef.h.
4809 Reported by Axel Kittenberger.
4811 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4812 line in double quotes so that it evokes a better diagnostic.
4813 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4814 Reported by Axel Kittenberger.
4816 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4818 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4819 to avoid a warning. Add back 'const' to inptr.
4821 2001-01-16 Jim Meyering <meyering@lucent.com>
4823 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4826 2001-01-14 Jim Meyering <meyering@lucent.com>
4828 * rename.c: New file. From Volker Borchert.
4829 Include stdlib.h, string.h or strings.h, and xalloc.h.
4830 Use strip_trailing_slashes rather than open-coding it.
4832 2001-01-03 Paul Eggert <eggert@twinsun.com>
4834 * strftime.c: Sync with glibc time/strftime.c 1.81.
4836 2001-01-03 Jim Meyering <meyering@lucent.com>
4838 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4839 local `inptr' to avoid warning with some system declarations of iconv.
4841 2000-12-29 Paul Eggert <eggert@twinsun.com>
4843 * modechange.c: Do not assume that mode_t uses the
4844 traditional octal encoding. E.g. "chmod 1 FOO" should set
4845 the other-execute bit of FOO even if S_IXOTH != 1.
4847 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4848 WOTH, XOTH, ALLM): New macros.
4849 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4850 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4852 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4853 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4855 No need to use uintmax_t; unsigned long is long enough.
4856 Don't bother to get suffix since we don't use it.
4858 2000-12-24 Jim Meyering <meyering@lucent.com>
4860 * hash.c (is_prime): Return explicit boolean values.
4861 (hash_get_first): Return NULL to appease Irix5.6's 89.
4862 Reported by Nelson Beebe.
4864 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4866 * localcharset.c (locale_charset): Add support for Win32.
4868 2000-12-18 Paul Eggert <eggert@twinsun.com>
4870 * physmem.h, physmem.c: New files.
4872 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4873 (noinst_HEADERS): Add physmem.h.
4875 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4876 't' for compatibility with Solaris 8 sort.
4878 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4880 * config.charset: Add support for BeOS.
4882 2000-12-16 Jim Meyering <meyering@lucent.com>
4884 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4885 SHELLS_FILE to a file name that's useful on djgpp systems.
4887 (ADDITIONAL_DEFAULT_SHELLS): Define.
4888 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4889 Based mostly on a patch from Prashant TR.
4891 2000-12-16 Jim Meyering <meyering@lucent.com>
4893 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4894 N and M) would have treated it like `chown N:N FILE'.
4896 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4898 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4900 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4901 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4902 to the list of canonical encodings. Rename EUC-CN to GB2312.
4904 2000-12-08 Andreas Schwab <schwab@suse.de>
4906 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4907 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4909 2000-12-07 Jim Meyering <meyering@lucent.com>
4911 * stripslash.c (ISSLASH): Define.
4912 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4915 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4916 (dir_name_r): Declare this function as static.
4917 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4918 manifest itself on a name containing a mix of slashes and
4920 Make this function work with names starting with a DOS-style
4921 drive letter and colon prefix.
4922 (dir_name): Append `.' if necessary.
4923 Based mostly on patches from Prashant TR and Eli Zaretskii.
4925 * dirname.h (dir_name_r): Remove prototype.
4927 2000-12-05 Jim Meyering <meyering@lucent.com>
4929 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4931 2000-12-04 Jim Meyering <meyering@lucent.com>
4933 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4934 Also include memory.h, stdlib.h, unistd.h if appropriate.
4935 Reported by Andreas Jaeger (conflicting declaration of malloc).
4937 2000-12-02 Jim Meyering <meyering@lucent.com>
4939 * closeout.h: Make idempotent, to avoid some obscure warnings.
4941 2000-12-01 Paul Eggert <eggert@twinsun.com>
4943 * memrchr.c: Include <config.h> before any system include file.
4945 2000-11-29 Paul Eggert <eggert@twinsun.com>
4947 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4949 2000-11-26 Jim Meyering <meyering@lucent.com>
4951 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4953 2000-11-22 Paul Eggert <eggert@twinsun.com>
4955 * strftime.c (my_strftime): Do not invoke mbrlen with a
4956 size of (size_t) -1; it's not portable.
4958 2000-11-17 Akim Demaille <akim@epita.fr>
4960 * obstack.h: Formatting changes.
4961 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4962 prevent type checking.
4963 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4964 cast the value to (void *): assigning a `foo *' to a `void *'
4966 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4968 2000-11-17 Jim Meyering <meyering@lucent.com>
4970 * strstr.c: Update from GNU libc.
4972 2000-11-16 Jim Meyering <meyering@lucent.com>
4974 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4976 2000-11-11 Jim Meyering <meyering@lucent.com>
4978 * error.c: Add a couple #includes, merging from GNU libc version.
4980 2000-11-10 Jim Meyering <meyering@lucent.com>
4982 * obstack.h: Update from GNU libc.
4983 * obstack.c: Likewise.
4985 2000-11-06 Paul Eggert <eggert@twinsun.com>
4987 * getusershell.c (setusershell): Use rewind rather than
4988 fseek/fseeko, to avoid configuration hassles with fseeko.
4989 Don't bother opening SHELLS_FILE if shellstream is NULL;
4992 2000-11-05 Jim Meyering <meyering@lucent.com>
4994 * makepath.h (make_dir): Declare.
4995 * makepath.c (make_dir): Remove `static' attribute.
4998 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5000 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5001 last one in a bucket, advance to the next bucket.
5003 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5005 * fnmatch.c: Do not comment out all the code if we are using
5006 the GNU C library, because in some cases we are replacing buggy
5007 code in the GNU C library itself.
5009 2000-10-30 Paul Eggert <eggert@twinsun.com>
5011 * error.h, getline.h, modechange.h:
5012 Remove "2000" from Copyright line, as the file hasn't been
5013 changed this year other than in the copyright notice.
5015 * xalloc.h: Add "2000" to Copyright line, as this file
5016 was changed this year.
5018 2000-10-30 Paul Eggert <eggert@twinsun.com>
5020 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5021 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5022 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5024 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5026 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5027 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5028 doesn't define __restrict_arr.
5030 2000-10-29 Jim Meyering <meyering@lucent.com>
5032 * xstat.in: Fix grammar in comment.
5034 2000-10-28 Jim Meyering <meyering@lucent.com>
5036 * memchr.c: Update from libc.
5037 Adjust for portability:
5038 [HAVE_STDLIB_H]: Include stdlib.h.
5039 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5040 Undef __memchr, too.
5041 [!weak_alias]: Define __memchr to memchr.
5043 * regex.c: Update from libc.
5044 * regex.h: Likewise.
5045 * getopt1.c: Likewise.
5046 * memcmp.c: Likewise.
5048 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5049 Avoid using fseek, when possible -- it's broken by design.
5050 Patch by Ulrich Drepper.
5052 2000-10-26 Jim Meyering <meyering@lucent.com>
5054 * strftime.c: Update from libc.
5056 2000-10-25 Jim Meyering <meyering@lucent.com>
5058 * obstack.c: Update from libc.
5060 2000-10-23 Jim Meyering <meyering@lucent.com>
5062 * hard-locale.c (hard_locale): Revert last change -- it was simply
5063 wrong. That set_locale call must not have any side effects.
5066 2000-10-22 Jim Meyering <meyering@lucent.com>
5068 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5069 [CYCLIC]: Remove now-unused definition.
5071 * save-cwd.c (O_DIRECTORY): Define, if needed.
5072 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5073 Suggestion from Ulrich Drepper.
5075 2000-10-21 Jim Meyering <meyering@lucent.com>
5077 * dirname.c (dir_name_r): New function, factored out of dir_name.
5078 (dir_name): Use dir_name_r.
5079 * dirname.h (dir_name_r): Declare it.
5081 2000-10-21 Jim Meyering <meyering@lucent.com>
5083 * dirname.c (memrchr): Declare if necessary.
5084 (dir_name): Remove the restriction that there be no
5085 trailing slashes. Now, this code skips past them, effectively
5087 [TEST_DIRNAME] (main): New unit tests.
5089 * memrchr.c: New file from GNU libc.
5090 Undef __memrchr, too.
5091 [!weak_alias]: Define __memrchr to memrchr.
5092 Guard weak_alias use with `#ifdef weak_alias'.
5094 2000-10-17 Jim Meyering <meyering@lucent.com>
5096 * quote.h (PARAMS): Define and use.
5097 Reported by Akim Demaille.
5099 * getopt.c: Update from libc.
5101 2000-10-16 Jim Meyering <meyering@lucent.com>
5103 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5106 2000-09-25 Jim Meyering <meyering@lucent.com>
5108 * md5.h (rol): Define (from GnuPG).
5110 * sha.c: Give credit (GnuPG) where due.
5111 (M): Use rol rather than open-coding it.
5112 Add a FIXME comment.
5114 2000-09-21 Jim Meyering <meyering@lucent.com>
5116 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5117 Reported by Michael Stone.
5119 2000-09-20 Jim Meyering <meyering@lucent.com>
5121 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5122 (noinst_HEADERS): Add sha.h.
5123 Based on code from Scott G. Miller and from GnuPG.
5125 2000-09-15 Jim Meyering <meyering@lucent.com>
5127 * regex.c: Update from libc.
5129 2000-09-10 Jim Meyering <meyering@lucent.com>
5131 * getopt.c (_getopt_internal): Update from glibc.
5133 2000-09-09 Jim Meyering <meyering@lucent.com>
5135 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5136 think it should be used as a general replacement for isascii.
5137 * fnmatch.c: Likewise.
5138 * mbswidth.c: Likewise
5139 * regex.c: Likewise.
5142 * userspec.c: Include sys/param.h and limits.h.
5144 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5145 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5146 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5147 UID, GID. Check range.
5149 2000-09-06 Jim Meyering <meyering@lucent.com>
5151 * getopt.c (_getopt_internal): Update from glibc.
5153 2000-08-30 Jim Meyering <meyering@lucent.com>
5155 * strftime.c: Merge in changes from GNU libc.
5157 2000-08-26 Jim Meyering <meyering@lucent.com>
5159 * closeout.c: Include "__fpending.h".
5160 (close_stdout_status): Return right away if there's nothing to flush.
5162 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5163 * __fpending.c: New file.
5164 * __fpending.h: New file.
5166 2000-08-07 Paul Eggert <eggert@twinsun.com>
5168 Standardize on "memory exhausted" instead of "Memory exhausted"
5169 or "virtual memory exhausted".
5170 * obstack.c (print_and_abort): Use "memory exhausted", not
5171 "virtual memory exhausted".
5172 * same.c (same_name): Invoke xalloc_die instead of printing
5174 * userspec.c (parse_user_spec): Likewise.
5175 * bumpalloc.h: comment fix
5176 * same.c, userspec.c: Include xalloc.h.
5178 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5179 not char *const and pointing to a constant array.
5180 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5181 (xrealloc): Comment fix.
5183 * userspec.c (parse_user_spec):
5184 Don't translate a message until just before returning,
5185 to avoid unnecessary translation.
5187 2000-08-07 Jim Meyering <meyering@lucent.com>
5189 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5190 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5191 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5192 getgroups.c, gethostname.c, getopt.h, group-member.c,
5193 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5194 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5195 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5196 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5197 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5198 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5199 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5200 yesno.c: Back out Copyright date changes for each file with no change
5201 this year. This eases coordination with other programs using the same
5202 source code modules. From Paul Eggert.
5204 2000-08-03 Greg McGary <greg@mcgary.org>
5206 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5207 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5208 (EXTEND_BUFFER): Use them.
5210 2000-08-01 Jim Meyering <meyering@lucent.com>
5212 * dirname.c (ISSLASH): Define.
5213 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5214 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5215 both `\' and `/' may be use as path separators.
5216 Based on a patch from Prashant TR.
5218 2000-07-31 Paul Eggert <eggert@twinsun.com>
5220 * quotearg.c (quotearg_n_options): Don't make the initial
5221 slot vector a constant, since it might get modified.
5223 2000-07-31 Jim Meyering <meyering@lucent.com>
5225 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5226 * obstack.c (print_and_abort): Likewise.
5228 2000-07-30 Paul Eggert <eggert@twinsun.com>
5230 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5231 buffer, so that the caller can always quote one small
5232 component of a "memory exhausted" message in slot 0.
5233 From a suggestion by Jim Meyering.
5235 2000-07-30 Jim Meyering <meyering@lucent.com>
5237 * makepath.c (make_path): Quote the other instance, too.
5239 * quotearg.c (N_STATIC_SLOTVECS): Define.
5240 (STATIC_BUF_SIZE): Define.
5241 (quotearg_n_options): Use only statically allocated storage when
5242 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5243 than STATIC_BUF_SIZE.
5245 2000-07-29 Jim Meyering <meyering@lucent.com>
5247 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5248 * dirname.c (dir_name): Likewise.
5250 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5252 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5253 (dir_name): Assert that there are no trailing slashes.
5255 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5257 * mbswidth.h (mbswidth): Add a flags argument.
5258 (mbswidth): New declaration.
5259 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5260 * mbswidth.c (mbswidth): Add a flags argument.
5261 (mbsnwidth): New function.
5263 2000-07-24 Jim Meyering <meyering@lucent.com>
5265 * mbswidth.c: Remove useless #else. From Bruno Haible.
5267 2000-07-23 Paul Eggert <eggert@twinsun.com>
5269 * mbswidth.c (_XOPEN_SOURCE):
5270 Don't define; this causes problems on Solaris 7.
5271 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5273 2000-07-23 Paul Eggert <eggert@twinsun.com>
5276 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5277 so that mbstate_t is always defined.
5279 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5280 be 1 in at least one GCC installation, and this configuration
5281 error is likely to be common. Ignoring MB_LEN_MAX hurts
5282 performance on hosts that have mbrtowc but have only unibyte
5283 locales, but I assume these hosts are rare.
5285 2000-07-23 Paul Eggert <eggert@twinsun.com>
5287 * quotearg.c: Streamline by invoking multibyte code only if needed.
5288 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5289 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5290 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5291 invoke multibyte primitives.
5293 2000-07-23 Jim Meyering <meyering@lucent.com>
5295 * basename.c (base_name): Add an assertion.
5297 2000-07-15 Bruno Haible <clisp.cons.org>
5299 * quotearg.c: When the system forces us to redefine mbstate_t,
5300 shadow its mbsinit function.
5302 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5304 * mbswidth.h: New file.
5305 * mbswidth.c: New file.
5306 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5307 (noinst_HEADERS): Add mbswidth.h.
5309 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5311 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5314 2000-07-15 Jim Meyering <meyering@lucent.com>
5316 * makepath.c: Include quote.h.
5317 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5318 corresponding argument in a `quote (...)' call.
5319 Give better diagnostics.
5321 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5322 (noinst_HEADERS): Add quote.h.
5324 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5325 from tar's src/misc.c.
5326 * quote.h: New file. Prototypes for same.
5328 2000-07-10 Paul Eggert <eggert@twinsun.com>
5330 From a suggestion by Bruno Haible.
5331 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5332 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5333 to decide whether to define the BeOS workaround macro;
5334 this adjusts to the change to AC_MBSTATE_T.
5336 2000-07-13 Paul Eggert <eggert@twinsun.com>
5338 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5340 * quotearg.c (quoting_style_args, quoting_style_vals,
5341 quotearg_buffer_restyled): Add support for
5342 clocale_quoting_style. Undo previous change to
5343 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5344 and "{RIGHT QUOTATION MARK}" msgids.
5346 2000-07-05 Paul Eggert <eggert@twinsun.com>
5348 The old behavior of quoting `like this' doesn't look good with
5349 newer, ISO-style fonts. See:
5350 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5352 Instead, quote "like this" by default. Let the translator
5353 tailor the locale-specific quoting behavior by providing
5354 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5356 * quotearg.c (N_): New macro.
5357 (gettext_default): New function.
5358 (quotearg_buffer_restyled): Use
5359 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5360 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5362 2000-07-09 Jim Meyering <meyering@lucent.com>
5364 * Most files: Update copyright dates to include 2000.
5366 2000-07-08 Jim Meyering <meyering@lucent.com>
5368 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5370 (xgethostname): Remove now-unnecessary #ifdef.
5371 Move declaration of `err' into loop where it's used.
5373 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5375 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5376 by allocating a larger buffer. Test the gethostname return value for
5377 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5378 returns an error and ENAMETOOLONG isn't defined.
5380 2000-07-05 Paul Eggert <eggert@twinsun.com>
5381 and Bruno Haible <haible@clisp.cons.org>
5383 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5385 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5387 * quotearg.c (struct quoting_options): Simplify quote_these_too
5390 2000-07-03 Jim Meyering <meyering@lucent.com>
5392 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5393 Reported by Bruno Haible.
5395 2000-07-04 Jim Meyering <meyering@lucent.com>
5397 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5398 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5401 2000-07-03 Paul Eggert <eggert@twinsun.com>
5402 and Bruno Haible <haible@clisp.cons.org>
5404 * quotearg.c (mbrtowc):
5405 Assign to *pwc, and return 1 only if result is nonzero.
5406 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5408 2000-07-03 Jim Meyering <meyering@lucent.com>
5410 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5411 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5414 2000-07-02 Jim Meyering <meyering@lucent.com>
5416 * quotearg.c (mbstate_t): Don't define here.
5418 2000-07-02 Jim Meyering <meyering@lucent.com>
5420 * nanosleep.c (SIGCONT): Define if not already defined.
5422 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5424 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5425 per change in ../m4/ls-mntd-fs.m4.
5426 (read_filesystem_list): Ignore symbolic links.
5428 2000-06-29 Jim Meyering <meyering@lucent.com>
5430 * same.c: Include <string.h> or <strings.h>, as appropriate,
5431 for declaration of strcmp.
5433 * long-options.c: Include <stdlib.h>, for declaration of exit.
5435 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5436 Avoid warning by casting result to `char *' to remove `const'.
5438 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5440 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5442 2000-06-26 Paul Eggert <eggert@twinsun.com>
5444 savedir now sets errno on failure and invokes xmalloc to get memory.
5445 Fix a couple of other minor bugs while we're at it.
5447 * savedir.c (<unistd.h>): Do not include; there's no need.
5448 (NAMLEN): Remove macro.
5449 (malloc, realloc): Remove decls.
5451 ("xalloc.h"): Include.
5452 (NAME_SIZE_DEFAULT): New macro.
5453 (savedir): Use xmalloc / xrealloc to allocate memory.
5454 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5455 Skip "" directory entries.
5456 Use strlen to calculate directory entry length, since the old method
5457 is rarely used these days and isn't worth supporting.
5458 Don't use a pointer after freeing it.
5459 Check for integer overflow when calculating allocation size.
5460 Use memcpy to copy entries, instead of stpcpy.
5461 Set errno properly when returning NULL.
5462 Check for readdir error.
5464 2000-06-26 Jim Meyering <meyering@lucent.com>
5466 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5468 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5470 * getusershell.c (xmalloc, xrealloc): Remove functions.
5472 Don't include <stdlib.h>. Don't declare malloc, realloc.
5474 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5476 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5478 2000-06-24 Jim Meyering <meyering@lucent.com>
5480 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5482 2000-06-21 Jim Meyering <meyering@lucent.com>
5484 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5486 2000-06-19 Paul Eggert <eggert@twinsun.com>
5488 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5489 (mbrtowc, mbstate_t): Define substitutes if
5490 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5491 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5492 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5494 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5496 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5497 than 1024, return a memory chunk of least possible size, instead
5498 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5499 Use free/xmalloc instead of xrealloc to avoid copying for very long
5502 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5504 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5505 address, not strdup. Include <stdlib.h> and don't declare free().
5507 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5509 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5512 2000-06-21 Jim Meyering <meyering@lucent.com>
5514 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5515 (noinst_HEADERS): Add getstr.h.
5517 * getline.c (getstr): Move into a separate file.
5518 * getstr.c (getstr): New file, extracted from getline.c, with
5519 the following changes: new parameter, delim2; both delim[12]
5520 parameters have type `int', not `char'. The latter would lose
5521 with 8-bit delimiters.
5522 * getstr.h: New file.
5524 2000-06-19 Jim Meyering <meyering@lucent.com>
5526 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5528 2000-06-18 Jim Meyering <meyering@lucent.com>
5530 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5531 Besides, these days every porting target provides a mkdir function.
5533 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5534 (this snippet comes from src/system.h).
5536 2000-06-15 Paul Eggert <eggert@twinsun.com>
5538 * human.c (adjust_value): New function.
5539 (human_readable_inexact): Apply rounding style even when
5540 printing approximate values.
5542 2000-06-14 Paul Eggert <eggert@twinsun.com>
5544 * human.c (human_readable_inexact): Allow an input block
5545 size that is not a multiple of the output block size, and vice versa.
5546 Reported by Piergiorgio Sartor.
5548 2000-06-14 Paul Eggert <eggert@twinsun.com>
5550 * getdate.y (get_date): Apply relative times after time
5551 zone indicator, not before. Reported by Todd A. Jacobs.
5553 2000-06-13 Jim Meyering <meyering@lucent.com>
5555 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5557 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5559 2000-06-12 Paul Eggert <eggert@twinsun.com>
5561 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5563 2000-06-04 Paul Eggert <eggert@twinsun.com>
5565 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5567 2000-06-04 Jim Meyering <meyering@lucent.com>
5569 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5570 SunOS 4.1.4 for which gid_t is an unsigned type.
5572 2000-06-03 Jim Meyering <meyering@lucent.com>
5574 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5576 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5578 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5579 newer, don't install charset.alias.
5580 * config.charset: Change the Linux/glibc rules so they become empty
5581 on glibc-2.1 or newer.
5583 2000-06-02 Jim Meyering <meyering@lucent.com>
5585 * mountlist.c: Back out last change. Instead, do this...
5586 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5587 member using the same `ignore'-testing code.
5588 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5592 2000-05-29 Jim Meyering <meyering@lucent.com>
5594 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5595 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5597 2000-05-22 Jim Meyering <meyering@lucent.com>
5599 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5601 2000-05-18 Jim Meyering <meyering@lucent.com>
5603 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5604 back, too, since it may have been modified by allocate_entry.
5605 (hash_delete): Rewrite to use neither the assignment operator
5606 nor the comma operator in an if-expression.
5608 2000-05-15 Paul Eggert <eggert@twinsun.com>
5611 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5612 Remove; no longer needed.
5613 "quotearg.h": Add include.
5614 (file_name): Do not bother to explicitly initialize to NULL; it's less
5615 efficient on some hosts.
5616 (close_stdout_status): Remove test as to whether stdout was already
5617 closed; it breaks for the case "echo x | sort >&-".
5618 Quote file name colons.
5619 Do not assume that _("write error") lacks format strings.
5621 2000-05-15 Jim Meyering <meyering@lucent.com>
5623 * version-etc.c (version_etc_copyright): Update the copyright string
5624 used in all --version output.
5626 2000-05-14 Jim Meyering <meyering@lucent.com>
5628 * closeout.c (close_stdout_set_file_name): New function.
5629 (close_stdout_status): Use new file-scoped global.
5630 Return right away if fstat says the stdout file descriptor is invalid.
5631 * closeout.h (close_stdout_set_file_name): Declare.
5633 2000-05-10 Jim Meyering <meyering@lucent.com>
5635 * closeout.c [default_exit_status]: New file-scoped variable.
5636 (close_stdout_set_status): New function.
5637 * closeout.h (close_stdout_set_status): Declare.
5639 2000-05-08 Jim Meyering <meyering@lucent.com>
5641 * long-options.c: Don't include closeout.h.
5642 (parse_long_options): Don't call close_stdout for --version.
5644 2000-05-06 Jim Meyering <meyering@lucent.com>
5646 * strnlen.c: Undefine __strnlen and strnlen.
5647 [!weak_alias]: Define __strnlen to strnlen.
5649 * atexit.c: New file, from libiberty.
5651 2000-05-06 Jim Meyering <meyering@lucent.com>
5653 * closeout.c (close_stdout_status): Also check for errors on the
5656 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5658 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5659 instead of xmalloc, xrealloc, path_concat.
5660 (locale_charset): Treat empty environment variables as absent.
5661 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5663 2000-05-04 Jim Meyering <meyering@lucent.com>
5665 * getopt.c: Update from glibc.
5666 * obstack.c: Likewise.
5667 * obstack.h: Likewise.
5668 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5670 * regex.h: Likewise.
5671 * strndup.c: Likewise.
5672 * strnlen.c: New file, from glibc.
5674 2000-05-01 Jim Meyering <meyering@lucent.com>
5676 * full-write.c (full_write): Remove `FIXME' part of comment.
5678 2000-04-29 Jim Meyering <meyering@lucent.com>
5680 * path-concat.c: Declare strdup only if it's not defined.
5681 * canon-host.c: Likewise.
5683 2000-04-28 Jim Meyering <meyering@lucent.com>
5685 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5686 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5687 included first, then limits.h is included by locale.h by libintl.h.
5688 From John David Anglin.
5690 2000-04-25 Jim Meyering <meyering@lucent.com>
5692 * makepath.c (S_IRWXUGO): Define.
5693 (make_path): Always perform explicit chmod if MODE specifies any
5694 of the `special' permission bits. Prompted by a bug report against
5695 install from Mate Wierdl and Joost van Baal.
5697 2000-04-18 Jim Meyering <meyering@lucent.com>
5701 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5702 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5704 2000-04-17 Jim Meyering <meyering@lucent.com>
5706 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5707 the definition of it to rpl_strftime also defined-away the system's
5710 2000-04-15 Jim Meyering <meyering@lucent.com>
5712 Use `C' to denote so-called `contiguous' files, the same way
5714 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5715 (ftypelet): Use S_ISCTG.
5716 From Michael Deutschmann.
5718 2000-04-14 Jim Meyering <meyering@lucent.com>
5720 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5722 2000-04-08 Jim Meyering <meyering@lucent.com>
5724 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5725 names don't conflict. Reported by Eli Zaretskii.
5727 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5729 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5730 bug. Deal with the different error behavior of Irix iconv.
5732 2000-04-07 Jim Meyering <meyering@lucent.com>
5734 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5735 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5737 2000-04-05 Jim Meyering <meyering@lucent.com>
5739 Portability tweaks required for ultrix4.3.
5740 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5741 * readutmp.c: Include sys/types.h before sys/stat.h.
5742 * canon-host.c: Declare strdup.
5743 * path-concat.c: Likewise.
5744 From John David Anglin.
5746 2000-04-04 Jim Meyering <meyering@lucent.com>
5748 Be more DOS 8.3-friendly.
5749 * ref-add.sin: Renamed from ref-add.sed.in.
5750 * ref-del.sin: Renamed from ref-del.sed.in.
5751 * Makefile.am: Reflect renaming.
5752 Reported by Eli Zaretskii.
5754 Use a temporary file name that won't clash with `charset.alias'
5755 in the DOS 8.3 name space.
5756 * Makefile.am (charset_tmp): Define.
5757 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5758 (uninstall-local): Likewise.
5759 Reported by Eli Zaretskii.
5761 2000-03-29 Paul Eggert <eggert@twinsun.com>
5763 * time/strftime.c (my_strftime): Make sure we call the system
5764 strftime, not ourselves, when invoking the underlying strftime.
5766 2000-03-24 Jim Meyering <meyering@lucent.com>
5768 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5769 (charset_alias): Define.
5770 (install-exec-local): Factor out common code.
5771 (uninstall-local): Split lines longer than 80.
5772 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5774 (.sed.in.sed): New rule. Don't redirect directly to $@.
5775 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5777 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5779 * config.charset: Output a line containing "Packages using this file".
5780 * ref-add.sed.in, ref-del.sed.in: New files.
5781 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5782 ref-del.sed): New rules.
5784 2000-03-17 Jim Meyering <meyering@lucent.com>
5786 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5787 Otherwise, include <strings.h>
5789 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5791 * unicodeio.c (utf8_wctomb): New function.
5792 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5793 format instead of in UCS-4 with platform dependent endianness.
5795 2000-03-07 Paul Eggert <eggert@twinsun.com>
5797 * savedir.c (savedir): Work even if directory size is
5798 negative; this can happen with some screwy NFS configurations.
5800 2000-03-06 Jim Meyering <meyering@lucent.com>
5802 * localcharset.c (get_charset_aliases): Don't try to free file_name
5803 if it's NULL (because we ran out of memory). From Bruno Haible.
5805 2000-03-05 Jim Meyering <meyering@lucent.com>
5807 * localcharset.c ("path-concat.h"): Include.
5808 (get_charset_aliases): Use path_concat instead of ANSI string
5811 * unicodeio.h (PARAMS): Define.
5812 Use it to guard prototype.
5814 2000-03-04 Jim Meyering <meyering@lucent.com>
5816 * Makefile.am (install-exec-local): Create $(libdir) before installing
5818 (uninstall-local): Uncomment this rule so `make distcheck' works
5821 * unicodeio.c (<errno.h>): Include it.
5822 (errno): Declare if not defined.
5824 * localcharset.c: Add Bruno's comment justifying use of volatile.
5826 * config.charset: New version, incorporating remarks from a linux
5827 i18n mailing list. From Bruno Haible.
5829 2000-03-02 Jim Meyering <meyering@lucent.com>
5831 * Makefile.am (EXTRA_DIST): Add config.charset.
5833 2000-03-01 Jim Meyering <meyering@lucent.com>
5835 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5836 * unicodeio.c: Likewise.
5838 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5840 * config.charset: New file.
5841 * localcharset.c: New file.
5842 * unicodeio.h, unicodeio.c: New files.
5843 * Makefile.am (DEFS): Add -DLIBDIR=...
5844 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5845 (noinst_HEADERS): Add unicodeio.h.
5846 (all-local, install-exec-local, charset.alias): New targets.
5848 2000-02-28 Paul Eggert <eggert@twinsun.com>
5850 * quotearg.c (ALERT_CHAR): New macro.
5851 (quotearg_buffer_restyled): Use it.
5853 2000-02-27 Jim Meyering <meyering@lucent.com>
5855 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5856 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5858 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5859 not `#if STDC_HEADERS'.
5860 Declare malloc if needed.
5862 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5863 now that autoconf always defines the HAVE_DECL_ symbols.
5864 * human.c: Likewise.
5866 * strtoumax.c: Likewise.
5868 * backupfile.c: Arrange for cpp to fail if the configure-time
5869 declaration check was not run.
5871 * human.c: Likewise.
5873 * strtoumax.c: Likewise.
5875 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5876 then first look up the entire `.'-containing string as a login name.
5878 2000-02-18 Paul Eggert <eggert@twinsun.com>
5880 * getdate.y: Handle two-digit years with leading zeros correctly.
5881 (textint): New typedef.
5882 (parser_control): Member year changed from int to textint.
5884 (YYSTYPE): Removed; replaced by %union with int and textint members.
5885 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5886 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5887 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5888 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5889 (date, number, to_year): Use width of number in digits, not its value,
5890 to determine whether it's a 2-digit year, or a 2-digit time.
5891 (yylex): Store number of digits of numeric tokens.
5892 Reported by John Kendall.
5894 (parser_control): Changed from struct parser_control to typedef (for
5895 consistency). All uses changed.
5897 (tID): Removed; not used.
5898 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5900 2000-02-14 Paul Eggert <eggert@twinsun.com>
5902 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5903 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5905 2000-02-12 Jim Meyering <meyering@lucent.com>
5907 * userspec.c (ISDIGIT): Define it.
5908 (isdigit): Remove definition.
5909 (is_number): Use ISDIGIT, not isdigit.
5910 <libintl.h>: Include.
5912 (parse_user_spec): Mark translatable strings.
5914 2000-02-10 Jim Meyering <meyering@lucent.com>
5916 With these changes, nanosleep.[ch] are finally enough like the other
5917 lib/* replacement files to compile on a few more losing systems.
5919 * nanosleep.h: Don't include config.h.
5920 Remove prototype from declaration of nanosleep.
5921 (PARAMS): Remove now-unneeded definition.
5922 * nanosleep.c: #undef nanosleep.
5923 (rpl_nanosleep): Rename from nanosleep.
5925 2000-02-03 Jim Meyering <meyering@lucent.com>
5927 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5928 rather than with `#if HAVE_UTMPNAME'.
5930 2000-02-01 Jim Meyering <meyering@lucent.com>
5932 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5934 2000-01-31 Jim Meyering <meyering@lucent.com>
5936 * nanosleep.h (nanosleep): Guard declaration with
5937 `#if ! HAVE_DECL_NANOSLEEP'.
5938 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5939 the declaration in that vendor's sys/timers.h.
5940 Reported by Christian Krackowizer.
5942 * quotearg.c (ISASCII): Add #undef and move definition to follow
5943 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5944 (ISPRINT): Likewise.
5945 Reported by Tom Tromey.
5947 2000-01-30 Jim Meyering <meyering@lucent.com>
5949 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5950 uses of ->ut_name. The latter doesn't work with new Linux header files
5951 where only utmpx.ut_user is declared.
5953 * readutmp.h (UT_USER): Define.
5955 2000-01-23 Jim Meyering <meyering@lucent.com>
5957 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5960 2000-01-22 Jim Meyering <meyering@lucent.com>
5962 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5963 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5964 Required for some AIX systems. Reported by Christian Krackowizer.
5965 [TESTING] (main): New function.
5967 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5968 * dirname.c (dir_name): Support for DOS-style file names with drive
5971 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5973 * strverscmp.c (ISDIGIT): Define.
5974 (strverscmp): Use ISDIGIT, not isdigit.
5976 2000-01-17 Paul Eggert <eggert@twinsun.com>
5978 * nanosleep.c (nanosleep):
5979 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5980 POSIX.1 doesn't require SA_INTERRUPT and some systems
5981 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5982 it's been part of POSIX.1 since day 1 (in 1988).
5984 2000-01-17 Jim Meyering <meyering@lucent.com>
5986 * interlock: Remove unused file. Reported by François Pinard.
5988 2000-01-16 Paul Eggert <eggert@twinsun.com>
5990 * quotearg.c (quotearg_buffer_restyled): Do not quote
5991 alert, backslash, formfeed, and vertical tab unnecessarily in
5992 shell quoting style.
5995 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
5996 Free Software Foundation, Inc.
5997 Copying and distribution of this file, with or without modification,
5998 are permitted provided the copyright notice and this notice are preserved.