1 2005-01-06 Bruno Haible <bruno@clisp.org>
3 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4 because stpncpy.m4 takes care of it.
6 2004-01-24 Bruno Haible <bruno@clisp.org>
8 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
10 2003-10-09 Bruno Haible <bruno@clisp.org>
12 * progreloc.c: Include xalloc.h instead of xmalloc.h.
14 2005-01-06 Bruno Haible <bruno@clisp.org>
16 * fwriteerror.h (fwriteerror): Change specification to include fclose.
17 * fwriteerror.c: Include <stdbool.h>.
18 (fwriteerror): At the end, close the file stream. Record whether
19 stdout was already closed.
21 2004-05-27 Bruno Haible <bruno@clisp.org>
23 * execute.c (environ): Declare if needed.
24 * pipe.c (environ): Likewise.
25 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
27 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
29 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
30 definitions to be after all include files, to avoid collisions.
31 Problem reported by Bob Proulx.
33 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
35 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
36 not needed. This removes a dependency on the gettext module.
37 [defined _LIBC]: Do not include <libintl.h>; not needed.
39 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
41 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
44 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
46 * argp-parse.c: Include <stddef.h>.
47 (alignof, alignto): New macros.
48 (parser_init): Don't assume that void * is aligned sufficiently
51 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
52 need to extend the stack.
53 (YYINITDEPTH): New macro, so that the initial stack isn't overly
56 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
58 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
60 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
62 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
63 Remove now-obsolete comment about AIX.
64 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
65 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
66 (YYMAXDEPTH): New macro.
68 2004-12-18 Bruno Haible <bruno@clisp.org>
70 * fatal-signal.c (fatal_signals): Make non-const.
71 (init_fatal_signals): New function.
72 (uninstall_handlers, install_handlers): Ignore signals that were set to
74 (at_fatal_signal): Call init_fatal_signals.
75 (init_fatal_signal_set): Likewise. Ignore signals that were set to
77 Reported by Paul Eggert.
79 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
81 * getdate.y (textint): New member "negative".
82 (time_zone_hhmm): New function.
83 Expect 14 shift-reduce conflicts, not 13.
84 (o_colon_minutes): New rule.
85 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
86 (yylex): Set the "negative" member of signed numbers.
88 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
90 Changes imported from coreutils.
91 * hard-locale.c: Assume <locale.h> exists.
93 (GLIBC_VERSION): New macro.
94 (hard_locale): Assume setlocale exists.
95 Rewrite to avoid #ifdef.
96 Use strdup rather than malloc + strcpy.
97 * human.c: Assume <locale.h> exists.
98 (human_readable): Assume localeconv exists.
100 2004-12-01 Jakub Jelinek <jakub@redhat.com>
102 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
103 convert T2, not T. (Imported from libc.)
105 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
107 * getcwd.c (is_ENAMETOOLONG): New macro.
108 (__getcwd.c): Don't restore errno; glibc doesn't.
109 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
110 first, falling back to our code only if its results look suspicious.
111 Ensure that the resulting buffer is only as large as necessary.
113 * readutmp.c: Include readutmp.h first.
114 Include <errno.h>, since readutmp.h no longer does that.
115 * readutmp.h: Don't include <errno.h>,
116 <sys/param.h>, <time.h>; not needed to establish interface.
117 (errno): Remove decl.
118 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
119 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
120 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
122 2004-11-28 Simon Josefsson <jas@extundo.com>
124 * base64.h, base64.c: New file.
126 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
128 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
130 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
132 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
133 HP's ANSI C compiler.
134 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
135 Declaring int functions causes warnings on some modern systems and
136 shouldn't be needed to compile on ancient ones.
137 * same.c (MIN) [defined MIN]: Don't define, since it's already
140 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
141 with the following changes.
142 (__set_errno): Parenthesize properly.
144 (MIN, MAX, MATCHING_INO): New macros.
145 (__getcwd): Define with prototype, not K&R form.
146 Use heuristics to allocate default buffer on stack if possible.
147 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
148 behavior, and to avoid the PATH_MAX limit when computing
150 Use MATCHING_INO to compare inode number to file.
151 Check for arithmetic overflow in size calculations.
152 Fix bug in reallocation of dot array that caused getcwd to fail
153 on directories nested deeper than 75.
154 Be more careful about saving errno on error.
155 Do not use realloc; use only free+malloc, as this is a bit
156 more flexible and avoids a needless copy operation.
157 Do not inspect st_dev and st_ino for symbolic links; POSIX
158 doesn't specify the latter.
159 Check for closedir errors.
160 Avoid needless casts.
161 Use "#ifdef weak_alias" around weak_alias, to be like other
163 The following changes to getcwd.c have effect only when used in
164 gnulib; they have no effect inside glibc proper.
165 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
166 as alloca isn't used.
167 (alloca, __alloca): Likewise.
168 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
169 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
170 unconditionally, as gnulib assumes C89 or better.
171 Do not include <sys/param.h>.
172 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
173 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
175 (NULL) [!defined NULL]: Remove; we assume C89 or better.
176 Include <dirent.h> in a way that is compatible with modern Autoconf.
177 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
178 New macros, if not already defined.
179 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
180 Use "_LIBC", not "defined _LIBC", for consistency.
181 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
183 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
184 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
185 * xgetcwd.c: David MacKenzie's old code was removed, so give
186 credit only to Jim Meyering and adjust the copyright dates.
187 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
188 <stdlib.h>, <unistd.h>, "pathmax.h".
189 Instead, include "xgetcwd.h" (first) and "getcwd.h".
190 (INITIAL_BUFFER_SIZE): Remove.
191 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
193 2004-11-23 Jim Meyering <jim@meyering.net>
195 * getopt_.h: Remove trailing blanks.
197 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
199 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
200 (futimens): New function, which uses futimes if available.
201 (futimens, utimens): Support timespec==NULL, with same semantics
202 as utime and utimens.
203 * utimens.h (futimens): New decl.
205 2004-11-23 Jim Meyering <jim@meyering.net>
207 * __fpending.c: Add comment.
209 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
211 * getopt_.h: Re-addition of __getopt_argv_const caused
212 redefinition warnings. To avoid them, include the defines
213 in `#if !defined __need_getopt ... #endif'. The only place
214 where __getopt_argv_const is used is in definitions
215 of getopt_long and getopt_long_only below, which are as well
216 protected by `#ifndef __need_getopt'.
217 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
218 __need_getopt after including <stdio.h> and <unistd.h> These
219 headers might have defined it.
221 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
223 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
225 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
226 optopt): Use them instead of invoking ## directly; otherwise, the
227 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
229 2004-11-19 Bruno Haible <bruno@clisp.org>
231 * strtok_r.c: Move comments from here...
232 * strtok_r.h: ... to here.
234 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
236 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
237 might fail. Problem reported by Yoann Vandoorselaere.
238 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
239 that mishandle size_t overflow.
241 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
243 * canon-host.c: Include "strdup.h".
244 (canon_host): Use getaddrinfo if available, so that IPv6 works.
245 Use strdup instead of malloc/strcpy to duplicate strings.
247 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
248 (human_space_before_unit): New constant.
249 * human.c (human_readable): Support it.
251 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
252 (xgetcwd): Set errno correctly when failing.
253 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
254 the failure is actually due to a PATH_MAX problem.
256 Further getopt changes to make it more likely that glibc will
257 buy the changes back.
258 * getopt.c (POSIXLY_CORRECT): New constant.
259 (getopt): Use it, so to preserve glibc semantic
260 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
261 when compiling for libc.
262 * getopt_.h (__getopt_argv_const): Bring it back.
263 (getopt_long, getopt_long_only): Use it.
265 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
266 New arg POSIXLY_CORRECT. All callers changed.
267 (getopt): Argv is now char * const *, as per standard.
268 (_getopt_internal_r, _getopt_internal): Argv is now char **,
269 not char *__getopt_argv_const *.
270 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
271 _getopt_long_only_r): Likewise.
272 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
273 * getopt_int.h (_getopt_internal, _getopt_internal_r,
274 _getopt_long_r, _getopt_long_only_r): Likewise.
275 * getopt_.h (__getopt_argv_const): Remove.
276 (getopt): Argv is now char * const *, as per standard.
278 * getdate.y (tORDINAL): New token.
279 (day, relunit): Allow it for relative times.
280 (relative_time_table): Use tORDINAL for ordinals.
282 2004-11-15 Jim Meyering <jim@meyering.net>
284 * closeout.c: Include "__fpending.h" once again.
286 (close_stdout): Don't fail just because stdout was closed initially,
287 since some programs don't write to stdout in the normal course of
288 operation (other than --version and --help), and we don't want this
289 function to make e.g. `touch file >&-' fail.
290 But do fail if it was closed and someone has tried to write to it.
291 E.g., `printf foo >&-' must fail.
293 2004-11-11 Simon Josefsson <jas@extundo.com>
295 * strtok_r.h, strtok_r.c: New file.
297 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
299 * getopt_.h (__getopt_argv_const): New macro, to be used so that
300 we can stop lying to compilers about the constness of argv when we
301 are compiled outside glibc.
302 (getopt, getopt_long, getopt_long_only): Use it.
303 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
305 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
306 _getopt_long_only_r): Likewise.
307 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
308 _getopt_long_only_r): Likewise.
310 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
311 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
312 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
313 the other external symbols.
314 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
315 declaration, since the above renaming now works around collisions.
317 2004-11-11 Jim Meyering <jim@meyering.net>
319 * linebreak.c: Remove trailing blanks.
320 * alloca_.h: Likewise.
322 * euidaccess.c: Likewise.
323 * allocsa.h: Likewise.
325 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
327 * mktime.c (SHR): New macro, which is a portable
328 substitute for >> that should work even on Crays.
329 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
330 Problem reported by Mark D. Baushke in
331 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
332 * getdate.y (SHR): Likewise.
334 * strftime.c (SHR): Likewise.
336 * quotearg.c (struct quoting_options): Use unsigned int for
337 quote_these_too, so that right shifts are well defined. All uses
340 2004-11-10 Simon Josefsson <jas@extundo.com>
342 * getaddrinfo.h, getaddrinfo.c: New files.
344 2004-11-10 Jim Meyering <jim@meyering.net>
346 Ensure that no close failure goes unreported.
347 * closeout.c (close_stdout): Always close stdout. I.e., don't
348 return early when it seems there's nothing to flush.
349 Don't include __fpending.h.
351 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
353 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
355 2004-11-05 Bruno Haible <bruno@clisp.org>
357 * readlink.c: Include stddef.h, needed for size_t on Woe32.
358 Reported by Mark D. Baushke <mdb@cvshome.org>.
360 2004-11-04 Bruno Haible <bruno@clisp.org>
362 2004-09-11 Bruno Haible <bruno@clisp.org>
363 * allocsa.valgrind: New file.
364 2004-02-06 Bruno Haible <bruno@clisp.org>
365 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
366 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
367 Reported by Christopher Seip <chris.seip@hp.com>.
369 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
371 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
372 with errno == ERANGE if the buffer is too small.
373 Problem reported by Mark D. Baushke.
375 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
377 * xreadlink.c (MAXSIZE): New macro.
378 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
379 size does not exceed MAXSIZE. Avoid cast.
380 As suggested by Mark D. Baushke in
381 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
382 if readlink fails with buffer size just under MAXSIZE, try again
385 2004-11-02 Derek R. Price <derek@ximbiot.com>
386 and Paul Eggert <eggert@cs.ucla.edu>
388 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
389 (get_date): Overparenthesize to avoid GCC warning.
391 2004-11-02 Bruno Haible <bruno@clisp.org>
393 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
394 function returns void.
396 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
398 * getpass.c (fflush_unlocked, flockfile, funlockfile)
399 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
402 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
404 * getdate.y: Add support for TZ="foo" within a date string.
405 Fix some bugs near time_t boundaries. Reject dates with
406 out-of-range components, e.g., "Sept 31".
407 Include <stdlib.h>, "setenv.h", "xalloc.h".
408 (ISDIGIT_LOCALE): Remove; unused.
409 Note that the TZ and time functions used here are not reentrant.
410 (mktime_ok, get_tz): New functions.
411 (TZBUFSIZE): New constant.
412 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
413 This requires that we sometimes generate our own TZ="XXX..." setting.
415 2004-10-27 Derek R. Price <derek@ximbiot.com>
417 * mktime.c (not_equal_tm): Remove redundant check.
419 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
421 * getdate.y: Use Bison 1.875 features, and some minor
422 code cleanups. This change does not affect semantics.
423 Don't include <stdlib.h>; no longer needed.
424 Don't include unlocked-io.h; only the "#if TEST" code uses
425 stdio, and performance isn't crucial there.
426 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
427 Bison 1.875 features as described below.
428 All uses of "PC." replaced by "pc->".
429 (YYSTYPE): Add a forward declaration.
430 (yylex, yyerror): Use full prototypes in forward decls.
431 Use "%pure-parser" rather than obsolescent "%pure_parser".
432 Use %parse-param and %lex-param instead of obsolescent
433 YYPARSE_PARAM and YYLEX_PARAM.
434 (meridian_table, month_and_day_table, time_units_table,
435 relative_time_table, time_zone_table, military_table,
436 lookup_zone, lookup_word, get_date):
437 Use NULL instead of 0 where appropriate.
438 (to_hour): Avoid abort (), to avoid a dependency on
440 (yyerror, yylex): Now accepts parser_control * arg.
441 (main) [TEST]: Use '\0' rather than 0 for char.
443 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
445 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
446 It's now the caller's responsibility to handle the case where
447 !HAVE_GETPAGESIZE && !defined getpagesize.
449 * mktime.c (leapyear): Arg is long int, not int.
451 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
453 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
455 2004-10-12 Simon Josefsson <jas@extundo.com>
457 * getpass.c (fflush_unlocked, flockfile, funlockfile)
458 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
461 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
463 * vsnprintf.h: New file.
464 * vsnprintf.c: New file.
466 2004-10-07 Bruno Haible <bruno@clisp.org>
468 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
469 into the provided buffer.
471 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
473 * diacrit.c, diacrit.h: Add GPL notice.
475 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
476 * atanl.c (atanl): Keep the code as similar to glibc as possible.
477 * logl.c (logl): Keep the code as similar to glibc as possible.
478 This avoids a potential constant-folding bug.
480 2004-10-05 Bruno Haible <bruno@clisp.org>
482 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
484 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
486 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
487 * xmalloc.c (xmemdup): Likewise.
488 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
489 XFREE): Remove these long-obsolescent macros.
490 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
493 * regex.c (re_comp): Cast gettext return value to char *,
494 Problem reported by Martin Neitzel via Mark D. Baushke.
496 2004-10-04 Simon Josefsson <jas@extundo.com>
498 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
499 '#ifdef USE_UNLOCKED_IO'.
501 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
503 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
504 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
505 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
506 regex.c, sha1.c, version-etc.c, yesno.c:
507 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
508 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
509 the includer's responsibility.
513 * modechange.c (mode_compile): Don't decrement a pointer that
514 points to the start of a string, as the C Standard says the
515 resulting behavior is undefined.
517 * backupfile.h (enum backuptype): Rename none -> no_backups,
518 simple -> simple_backups, numbered_existing ->
519 numbered_existing_backups, numbered -> numbered_backups
520 to avoid shadowing problems. All uses changed.
521 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
522 * backupfile.c (check_extension, numbered_backup):
523 Rename locals to avoid shadowing 'basename'.
524 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
527 * .cppi-disable: Add getopt_.h, getopt_int.h.
528 * .cvsignore: Add getopt.h.
530 2004-10-04 Simon Josefsson <jas@extundo.com>
532 * memmem.h: New file.
533 * memmem.c: New file, taken from glibc.
535 2004-10-02 Jim Meyering <jim@meyering.net>
537 * dirfd.h, getpagesize.h: Add copyright notice.
539 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
541 * snprintf.c: Remove comments as to why each header is needed.
543 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
545 * strsep.h: New file.
546 * strsep.c: New file.
548 2004-10-01 Simon Josefsson <jas@extundo.com>
550 * snprintf.c (snprintf): Handle size==0.
552 2004-10-01 Simon Josefsson <jas@extundo.com>
553 Bruno Haible <bruno@clisp.org>
555 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
556 (snprintf): Declare 'args'.
558 2004-09-30 Simon Josefsson <jas@extundo.com>
560 * snprintf.h, snprintf.c: New files.
562 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
564 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
565 (hol_entry_help): Never translate an empty string.
566 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
567 * argp.h (OPTION_NO_TRANS): New option.
569 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
571 * xvasprintf.c: Include xalloc.h.
572 (xvasprintf): Use xalloc_die, not xmalloc_die.
574 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
576 * dummy.c: Change copyright notice to FSF, and license to GPL.
578 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
580 * argp-pvh.c (argp_program_version_hook): Provide initial value.
581 Problem reported by Bruno Haible in:
582 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
584 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
586 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
587 in case some system header has #define'd it. Problem reported by
589 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
591 2004-09-08 Bruno Haible <bruno@clisp.org>
593 * stdint_.h.in: New file, taken from GNU clisp.
595 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
597 * xvasprintf.h: New file.
598 * xvasprintf.c: New file.
599 * xasprintf.c: New file.
601 2004-09-08 Bruno Haible <bruno@clisp.org>
603 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
605 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
607 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
609 Import from coreutils.
610 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
611 strings on unbounded length. alloca's performance benefits aren't
614 (parse_with_separator): New function, with most of the internals
615 of the old parse_user_spec. Allow user to omit both user and group,
616 for compatibility with FreeBSD.
617 Clone only the user name, not the entire spec.
618 Do not set *uid, *gid unless entirely successful.
619 Avoid memory leak in some failing cases.
620 Fix regression for USER.GROUP reported by Dmitry V. Levin in
621 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
622 (parse_user_spec): Rewrite to use parse_with_separator.
624 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
626 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
627 its complicated substitute.
628 * argp-help.c: Include <errno.h>, for program_invocation_short_name
629 and program_invocation_name.
630 (__argp_basename) [!_LIBC]: Remove; the only use was
631 replaced by its body.
632 (__argp_short_program_name): Change condition from
633 !defined __argp_short_program_name to
634 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
635 to match argp-namefrob.h.
636 (__argp_failure): Don't assume strerror_r returns char *.
637 * argp-parse.c (N_): Define unconditionally.
638 (argp_default_options): Fill out initializers with 0 to avoid
641 2004-08-12 Simon Josefsson <jas@extundo.com>
643 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
644 * getopt_.h: Renamed from getopt.h.
646 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
648 Merge from coreutils.
650 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
651 wmemchr or wmemcpy. Problem reported by Robert Dahlem
652 for Reliant Unix 5.43.
654 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
655 (union fooround): Use uintmax_t, not long int.
656 The rest is a merge from libc:
657 [defined _LIBC]: Include <shlib-compat.h>.
658 (_obstack) [defined _LIBC]: Remove after 2.3.4.
660 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
662 * strverscmp.c: Convert to UTF-8.
664 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
666 * obstack.h (obstack_empty_p):
667 Don't assume that chunk->contents is suitably aligned.
668 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
669 Likewise. Problem reported by Benno in
670 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
672 * chown.c (rpl_chown): Work even if the file is writeable but not
673 readable. This could be improved further but it'd take some work.
675 2004-08-08 Simon Josefsson <jas@extundo.com>
677 * xgethostname.c: Don't include error.h (not used).
680 * getpass.c: Include getpass.h first.
682 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
684 * xalloc-die.c: New files.
685 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
687 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
688 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
689 (_, N_, xalloc_die): Move to xalloc-die.c.
690 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
691 so that we needn't mess with xalloc_msg_memory_exhausted.
693 * sha1.h: Renamed from sha.h.
694 (SHA1_H): Renamed from _SHA_H.
695 (sha1_ctx): Renamed from sha_ctx.
696 (sha1_init_ctx): Renamed from sha_init_ctx.
697 (sha1_process_block): Renamed from sha_process_block.
698 (sha1_process_bytes): Renamed from sha_process_bytes.
699 (sha1_finish_ctx): Renamed from sha_finish_ctx.
700 (sha1_read_ctx): Renamed from sha_read_ctx.
701 (sha1_stream): Renamed from sha_stream.
702 (sha1_buffer): Renamed from sha_buffer.
703 * sha1.c: Likewise; renamed from sha.c.
704 Do not include <sys/types.h>.
705 Include <stddef.h> rather than <stdlib.h>.
707 2004-08-08 Bruno Haible <bruno@clisp.org>
709 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
710 FILESYSTEM_PREFIX_LEN.
711 * progreloc.c: Likewise.
712 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
714 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
717 * argp-help.c (make_hol, hol_append): Don't assume that
718 SIZE_MAX is a valid preprocessor constant.
719 (__argp_basename): Change from "#ifndef _LIBC"
720 to "#ifndef __argp_short_program_name", so that
721 we don't compile these functions for tar.
723 More merges from coreutils.
724 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
725 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
727 * addext.c: Remove; no longer needed.
728 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
729 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
730 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
731 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
732 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
733 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
734 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
735 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
736 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
737 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
738 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
739 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
740 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
741 Import changes from coreutils.
743 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
745 Merge from coreutils.
747 * .gdb-history: Remove; this doesn't belong here.
749 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
750 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
751 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
753 * dirname.h: Include <stdbool.h>.
754 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
755 for consistency with POSIX terminology. All uses changed.
756 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
757 (strip_trailing_slashes): Use bool for booleans.
758 * stripslash.c (strip_trailing_slashes): Likewise.
760 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
761 sometimes returns a positive errno value even when it succeeds.
762 (print_errno_message) [!LIBC]: Fall back on strerror if
765 * path-concat.c (mempcpy): Don't define if a system header defines it.
766 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
767 (longest_relative_suffix): New function.
768 (path_concat): Use it. Assume first argument is not NULL.
769 Port to DOS. Omit redundant separators.
770 Report an error instead of returning NULL.
771 Use mempcpy instead of memcpy.
772 (xpath_concat): Remove: not declared or used.
774 * same.h: Include <stdbool.h>
775 (same_name): Return bool, not int.
776 * same.c (same_name): Likewise.
777 (errno): Don't declare; we assume C89 or better now.
779 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
780 if not already defined.
782 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
783 * dup-safer.c (errno): Likewise.
785 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
787 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
790 2004-08-03 Simon Josefsson <jas@extundo.com>
792 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
793 * progname.h: Don't include stdbool.h.
795 2004-08-02 Simon Josefsson <jas@extundo.com>
797 * getsubopt.h: New file, with comments from Bruno Haible.
798 * getsubopt.c: New file, from glibc, but slightly modified based on
799 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
801 2004-08-01 Simon Josefsson <jas@extundo.com>
803 * xgetdomainname.c: Include stdlib.h, for free().
805 2004-07-16 Simon Josefsson <jas@extundo.com>
809 2004-07-16 Bruno Haible <bruno@clisp.org>
811 * backupfile.h: Add extern "C" for C++.
812 * closeout.h: Likewise.
813 * copy-file.h: Likewise.
814 * findprog.h: Likewise.
815 * full-write.h: Likewise.
816 * pathname.h: Likewise.
817 * progname.h: Likewise.
818 * stpcpy.h: Likewise.
819 * stpncpy.h: Likewise.
820 * strcase.h: Likewise.
821 * strstr.h: Likewise.
822 * xalloc.h: Likewise.
824 * mbswidth.h: Add extern "C" for C++.
825 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
827 2004-07-09 Simon Josefsson <jas@extundo.com>
829 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
830 failed without this.)
832 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
834 * fchown-stub.c: New file.
836 2004-06-24 Jim Meyering <jim@meyering.net>
838 * obstack.h (obstack_base): Cast to (void *), per documentation.
840 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
842 * argz.c, argz_.h: New files, which are autoupdated from libtool.
844 2004-06-01 Jim Meyering <jim@meyering.net>
846 * calloc.c: New file.
848 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
850 * getdate.y (yylex): Allow space between sign and number.
851 Problem reported by Dan Jacobson.
853 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
854 and Jim Meyering <jim@meyering.net>
856 Merge from coreutils CVS.
858 * stat-macros.h: New file, with contents from file-type.h
859 and coreutils' system.h.
860 * file-type.c: Include "stat-macros.h".
861 * file-type.h (file_type): Move all macro definitions to new file,
864 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
865 Wrap old code with this conditional.
866 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
867 function that does not dereference symlinks.
868 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
870 * xreadlink.c: Include xreadlink.h first, to catch .h file
872 (xreadlink): Accept new arg SIZE, for efficiency.
873 All decls and uses changed.
874 * xreadlink.h: Include <stddef.h>, for size_t.
876 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
877 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
879 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
881 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
883 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
884 macros to be defined.
885 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
886 the allocator returns NULL because the requested size is zero.
888 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
890 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
891 var. Add comment explaining why libc still defines it. This
892 merges the following patch from glibc:
893 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
895 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
897 * obstack.c (_obstack): Remove unused variable. It hasn't been
898 present in glibc since revision 1.1 of this file.
899 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
900 obstack_alignment_mask, obstack_alloc, obstack_base,
901 obstack_blank, obstack_blank_fast, obstack_chunk_size,
902 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
903 obstack_grow0, obstack_init, obstack_int_grow,
904 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
905 obstack_next_free, obstack_object_size, obstack_ptr_grow,
906 obstack_ptr_grow_fast, obstack_room): Remove declarations of
907 nonexistent functions.
909 2004-05-17 Derek R. Price <derek@ximbiot.com>
910 Paul Eggert <eggert@cs.ucla.edu>
912 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
914 2004-05-14 Bruno Haible <bruno@clisp.org>
916 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
917 that consists of a '.' followed by an empty digit string.
918 Patch by Tor Lillqvist <tml@iki.fi>.
920 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
922 Port obstack to the AS/400, where pointers are 16 bytes wide and
923 you cannot cast an integer to a valid pointer. This patch is
924 currently waiting to be integrated into glibc; see
925 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
927 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
928 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
929 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
930 (struct obstack): temp member is now a union of a pointer and
931 an integer, instead of an integer. All integer uses changed.
932 This does not affect the physical layout of struct obstack,
933 except on hosts (like the AS/400) where the size or alignment of
934 void * is greater than that of ptrdiff_t.
935 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
936 __STDC__)]: Store temporary in pointer member of union, not
938 * obstack.c: Include <stddef.h>, for offsetof.
939 (struct fooalign): Remove; it doesn't need a name.
940 (union fooround): Change double to long double, and add void *.
941 (DEFAULT_ALIGNMENT): Use offsetof to compute.
942 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
943 not a macro. Hence the values are always int; so remove all
944 casts-to-int in uses.
946 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
947 Derek Price <derek@ximbiot.com>
949 * alloca.c: Include <alloca.h>, to get our interface.
950 * alloca_.h: Use __alloca on AIX, so that we don't have to
951 include <alloca.h> first. Use C89 prototype for alloca; this
952 requires including <stddef.h> for size_t. Use extern "C" if C++.
953 Use #elif for simplicity, since we can assume C89 now.
954 Don't try to source the system alloca.h since it will not be found
955 and to prevent recursively including its replacement.
956 * fnmatch.c: Include <alloca.h> instead of opencoding.
959 2004-05-16 Derek Price <derek@ximbiot.com>
960 Paul Eggert <eggert@cs.ucla.edu>
962 getline cleanup. This changes the getndelim2 API: both order of
963 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
966 * getline.c: Don't include stddef.h or stdio.h, since our
968 (getline): Always use getdelim, so that we don't have two
970 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
972 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
973 (GETNDELIM2_MAXIMUM): New macro.
974 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
975 instead of the old practice of delim2==0. All callers changed.
976 Return -1 on overflow, instead of returning junk.
977 Do not set *linesize unless allocation succeeds.
978 * getndelim2.h: Do not include stddef.h; no longer needed, now
979 that we include sys/types.h.
980 * getnline.h: Likewise.
981 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
982 (getndelim2): Reorder arguments.
983 * getnline.c (getnline, getndelim):
984 Don't discard the NMAX argument.
985 (getnline): Invoke getndelim, to avoid code duplication.
986 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
987 of (size_t) -1 by callers of the getnline family.
989 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
991 * nanosleep.c (suspended): Change its type from int to
992 sig_atomic_t volatile.
993 (first_call): Make it private to rpl_nanosleep, and have it
994 be zero initially as that's a bit faster.
995 (my_usleep): Round up fractional times instead of truncating them,
996 as this is the usual meaning for 'sleep'.
998 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1000 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1001 (ENOSYS): Define if not defined.
1002 (settime): Fall back on stime if it exists and settimeofday fails.
1003 But don't bother with fallbacks if a method fails with errno == EPERM.
1005 2004-05-11 Jim Meyering <jim@meyering.net>
1007 Prior to this change, the save_cwd caller required read access to the
1008 current directory on most systems (ones with the fchdir function).
1010 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1011 fails, try write-only, and finally, resort to using xgetcwd.
1013 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1015 * obstack.c, obstack.h: Import changes from libc.
1017 2004-04-28 Bruno Haible <bruno@clisp.org>
1019 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1020 implicitly appends .exe to executables.
1021 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1022 accepts Windows pathnames.
1023 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1024 Cygwin like Windows, since it now accepts Windows pathnames.
1025 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1026 Cygwin like Windows, since it now accepts Windows pathnames.
1027 Reported by Derek Robert Price <derek@ximbiot.com>.
1029 2004-04-20 Jim Meyering <jim@meyering.net>
1031 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1033 2004-04-20 Jim Meyering <jim@meyering.net>
1034 Bruno Haible <bruno@clisp.org>
1036 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1037 memory when realloc fails.
1039 2004-04-18 Jim Meyering <jim@meyering.net>
1041 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1042 don't leak memory and do call END_UTMP_ENT.
1044 2004-04-11 Paul Eggert <eggert@twinsun.com>
1046 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1047 (CHAR_BIT): Remove, since we assume C89.
1048 Include <stdint.h> if available, as per current Autoconf CVS advice.
1050 2004-03-30 Paul Eggert <eggert@twinsun.com>
1052 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1053 not bool, to be more consistent with Unix conventions.
1054 Suggested by Bruno Haible.
1056 Merge from coreutils.
1058 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1061 * getdate.h: Include stdbool.h, and timespec.h instead of
1062 the usual <time.h> dance.
1063 (get_date): Change signature to support fractional time stamps.
1064 All callers changed.
1065 * getdate.y: Include "getdate.h" first, as we can now
1066 assume C89 and don't need to worry about 'const'.
1067 Similarly, include "unlocked-io.h" near start, not in middle.
1069 (textint.value): Use long int rather than int.
1070 (textint.digits): Use size_t rather than int.
1071 (BILLION, LOG10_BILLION): New constants.
1072 (parser_control): New member rel_ns. Members day_ordinal,
1073 time_zone, month, day, hour, minutes, rel_year, rel_month,
1074 rel_day, rel_hour, rel_minutes, rel_seconds
1075 are now long int, not int. Member seconds is now struct timespec,
1076 not int. New member timespec_seen. Members dates_seen, days_seen,
1077 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1079 (%union.intval): Now long int, not int.
1080 New member timespec.
1081 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1082 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1083 (spec): Now is a timespec or an item list.
1084 (timespec, items): New nonterminals.
1085 (time, rel, relunit, number, get_date):
1086 Add support for fractional seconds.
1087 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1088 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1089 (to_hour): First arg is now long int, not int.
1090 (to_year): Returns long int, not int.
1091 Don't treat year -70 like 70.
1092 (tm_diff): Returns long int, not int.
1093 (lookup_word): Use bool instead of int when appropriate.
1094 (yylex): Use size_t for count, not int.
1095 Detect overflow when parsing large integer constants.
1096 Add support for fractions.
1097 (get_date): Make pointers 'const' if possible.
1098 Use more-portable code to detect integer overflow.
1099 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1100 Don't use ctime; it's not reliable if the year has >4 digits.
1102 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1103 This is for compatibility with BSD.
1105 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1106 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1107 From coreutils' system.h.
1109 * userspec.c: Don't include "posixver.h".
1110 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1111 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1112 compatible extension. Simplify code by removing a boolean int
1113 that was always nonzero if a string was nonnull.
1115 2004-03-30 Jim Meyering <jim@meyering.net>
1117 Merge from coreutils.
1119 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1121 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1122 an empty input stream.
1124 * readtokens.c: Include <stdbool.h>.
1125 (readtoken): Use `size_t' rather than int/long.
1126 All callers adjusted.
1127 Use `bool' rather than `int' where appropriate.
1128 Use memset rather than an explicit loop.
1129 Use x2nrealloc rather than xrealloc.
1130 Allow the use of `\0' as a delimiter.
1131 (readtokens): Likewise.
1132 * readtokens.h (readtoken, readtokens): Update prototypes.
1134 2004-03-30 Bruno Haible <bruno@clisp.org>
1136 * getloadavg.c (getloadavg): Don't assume setlocale returns
1139 2004-03-29 Paul Eggert <eggert@twinsun.com>
1141 Merge changes to getloadavg.c from coreutils and Emacs.
1143 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1144 Define to an expression, not to the empty string.
1145 Include cloexec.h and xalloc.h.
1146 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1147 Use set_cloexec_flag rather than rolling our own.
1148 * cloexec.c, cloexec.h: New files.
1150 2004-03-18 Paul Eggert <eggert@twinsun.com>
1152 * getopt.h: Sync with libc CVS.
1154 2004-03-18 Paul Eggert <eggert@twinsun.com>
1155 Bruno Haible <bruno@clisp.org>
1157 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1158 not on all platforms that have <wchar.h>.
1159 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1161 2004-03-09 Paul Eggert <eggert@twinsun.com>
1163 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1165 * getopt_int.h: New file, also synced from libc.
1167 2004-03-07 Paul Eggert <eggert@twinsun.com>
1169 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1170 '#if' expressions. Unlike the code it replaces, it does not
1171 depend on (defined _SC_PAGESIZE). However, it does depend on
1172 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1173 first reported by Jason Andrade in
1174 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1176 2004-01-18 Simon Josefsson <jas@extundo.com>
1178 * strdup.h: New file.
1179 * strdup.c: Include it.
1180 * path-concat.c: Include strdup.h. Drop strdup declaration.
1181 * userspec.c: Include strdup.h. Drop strdup declaration.
1183 2004-02-06 Karl Berry <karl@gnu.org>
1185 * config.charset: update from gettext 0.14.1.
1187 2004-02-05 Paul Eggert <eggert@twinsun.com>
1189 Add comments and code, prompted by suggestions from Bruno Haible
1191 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1192 describing the enum quoting_style values.
1193 * quotearg.c (quotearg_alloc): New function.
1194 (quotearg_buffer_restyled): Treat lone { and } as special.
1195 Treat = as special. Work around bug with older shells
1196 that "see" a '\' that is really the 2nd byte of a multibyte char.
1197 Quote empty string with shell_quoting_style.
1199 2004-02-03 Bruno Haible <bruno@clisp.org>
1201 * pipe.h: New file, from GNU gettext.
1202 * pipe.c: New file, from GNU gettext.
1204 2004-01-27 Bruno Haible <bruno@clisp.org>
1206 * execute.h: New file, from GNU gettext.
1207 * execute.c: New file, from GNU gettext.
1208 * w32spawn.h: New file, from GNU gettext.
1210 2004-01-23 Paul Eggert <eggert@twinsun.com>
1212 Exit-status fix from coreutils.
1214 Use exit_failure consistently in place of EXIT_FAILURE,
1215 so that program exit statuses are consistent on failure.
1217 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1218 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1219 * argmatch.h: Comment fix to match the above.
1220 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1221 Now a macro referring to exit_failure, instead of a separate
1222 variable. Include "exitfail.h" to get it.
1223 * xstrtol.h: Include "exitfail.h".
1224 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1226 * long-options.c (parse_long_options): Use prototype
1227 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1230 2004-01-21 Jim Meyering <jim@meyering.net>
1232 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1233 so as not to conflict with a different-sized __mktime_internal
1234 function in GNU libc.
1235 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1236 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1238 2004-01-18 Paul Eggert <eggert@twinsun.com>
1240 Merge from diffutils.
1242 * file-type.c (file_type): Add typed memory objects.
1243 * file-type.h (S_TYPEISTMO): New macro.
1245 * c-stack.h (c_stack_action): Remove argv argument.
1246 * c-stack.c (c_stack_action): Likewise. All uses changed.
1247 (die): Don't calculate message unless segv_action returns.
1248 (get_stack_location, min_address_from_argv, max_address_from_argv,
1249 volatile stack_base, volatile_stack_size): Remove.
1250 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1251 that every segmentation violation is a stack overflow. (Ouch!)
1252 See Debian bug 136249 (still outstanding) for more info about why
1253 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1255 2003-11-30 Bruno Haible <bruno@clisp.org>
1257 Safer stack allocation.
1258 * setenv.c: Include allocsa.h.
1259 (alloca): Remove fallback definition.
1260 (freea): Remove macro.
1261 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1264 2003-10-17 Bruno Haible <bruno@clisp.org>
1266 * binary-io.h: Avoid warnings on Cygwin.
1268 2003-12-28 Bruno Haible <bruno@clisp.org>
1270 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1271 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1273 2003-11-28 Bruno Haible <bruno@clisp.org>
1275 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1277 2003-11-27 Bruno Haible <bruno@clisp.org>
1279 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1281 2003-11-17 Bruno Haible <bruno@clisp.org>
1283 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1285 2003-11-24 Bruno Haible <bruno@clisp.org>
1287 * xallocsa.h: New file, from GNU gettext.
1288 * xallocsa.c: New file, from GNU gettext.
1290 2003-11-24 Bruno Haible <bruno@clisp.org>
1292 * allocsa.h: New file, from GNU gettext.
1293 * allocsa.c: New file, from GNU gettext.
1295 2003-11-24 Bruno Haible <bruno@clisp.org>
1297 * eealloc.h: New file.
1299 2004-01-15 Jim Meyering <jim@meyering.net>
1301 Merge from coreutils.
1303 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1304 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1305 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1307 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1308 optional configure-time default.
1310 * version-etc.c (version_etc_copyright): Update copyright date.
1312 * xreadlink.c (xreadlink): Correct outdated comment.
1314 2004-01-15 Paul Eggert <eggert@twinsun.com>
1316 Merge from coreutils.
1318 * posixver.c: Include posixver.h.
1320 * same.c: Include <stdbool.h>, <limits.h>.
1321 (_POSIX_NAME_MAX): Define if not defined.
1323 (same_name): If file names are silently truncated, report
1324 that the file names are the same if they are the same after
1325 the silent truncation.
1327 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1328 conversion function.
1329 * xstrtod.c (xstrtod): Likewise. All callers changed to
1330 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1333 2004-01-14 Paul Eggert <eggert@twinsun.com>
1335 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1336 with like-named macro in fnmatch.c.
1337 (EXT): Use an internal constant instead.
1339 Merge fnmatch patches from glibc.
1340 * fnmatch.c (mbsinit): Remove define.
1341 Add libc_hidden_ver (__fnmatch, fnmatch).
1342 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1343 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1345 2003-12-14 Karl Berry <karl@gnu.org>
1347 * config.charset: update from gettext-runtime.
1349 2003-12-03 Paul Eggert <eggert@twinsun.com>
1351 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1352 Bug reported by Alfred M. Szmidt.
1354 2003-11-29 Karl Berry <karl@gnu.org>
1356 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1358 2003-11-23 Paul Eggert <eggert@twinsun.com>
1359 Bruno Haible <bruno@clisp.org>
1361 * printf-parse.h: Don't include sys/types.h.
1362 (ARG_NONE): New macro.
1363 (char_directive): Change type of *arg_index fields to size_t.
1364 * printf-parse.c: Don't include sys/types.h.
1365 (SSIZE_MAX): Remove macro.
1366 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1367 Remove unnecessary overflow check.
1368 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1371 2003-11-24 Paul Eggert <eggert@twinsun.com>
1373 * alloca.c: Remove dependency on xalloc module.
1374 (xalloc_die): Remove.
1375 (memory_full) [!defined emacs]: New macro.
1376 [!defined emacs]: Don't include xalloc.h.
1377 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1378 address arithmetic overflows. Change datatypes a bit to avoid
1381 2003-11-22 Jim Meyering <jim@meyering.net>
1383 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1385 2003-11-17 Bruno Haible <bruno@clisp.org>
1387 * vasnprintf.c (alloca): Remove fallback definition.
1388 (freea): Remove definition.
1389 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1390 Reported by Paul Eggert.
1392 2003-11-17 Jim Meyering <jim@meyering.net>
1394 On systems without utime and without a utimes function capable of
1395 dealing with a NULL struct utimbuf* argument, this utime replacement
1396 could -- in unusual circumstances -- leak a file descriptor.
1397 * utime.c: Include <unistd.h> and <errno.h>.
1398 (utime_null): Be sure to close `fd' and to preserve errno.
1399 Reported by Geoff Collyer via Arnold Robbins.
1401 2003-11-16 Paul Eggert <eggert@twinsun.com>
1402 Bruno Haible <bruno@clisp.org>
1404 Protect against address arithmetic overflow.
1405 * printf-args.h: Include stddef.h.
1406 (arguments): Change type of field 'count' to size_t.
1407 * printf-args.c (printf_fetchargs): Use size_t instead of
1408 'unsigned int' where appropriate.
1409 * printf-parse.h: Include sys/types.h.
1410 (char_directive): Change type of *arg_index fields to ssize_t.
1411 (char_directives): Change type of fields 'count', max_*_length to
1413 * printf-parse.c: Include sys/types.h and xsize.h.
1414 (SSIZE_MAX): Define fallback value.
1415 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1416 instead of 'int' where appropriate. Check a_allocated, d_allocated
1417 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1418 * vasnprintf.c: Include xsize.h.
1419 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1420 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1421 overflow. Avoid wraparound when converting a width or precision from
1424 2003-11-16 Bruno Haible <bruno@clisp.org>
1426 Update from GNU gettext.
1427 * printf-parse.c: Generalize to it can be compiled for wide strings.
1428 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1429 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1430 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1431 SNPRINTF): New macros.
1432 Don't include <alloca.h> if the file is used inside libintl.
1433 (local_wcslen): New function, for Solaris 2.5.1.
1434 (VASNPRINTF): Use it instead of wcslen.
1436 2003-11-16 Bruno Haible <bruno@clisp.org>
1438 * xsize.h (xmax): New function.
1439 (xsum, xsum3, xsum4): Declare as "pure" functions.
1441 2003-11-12 Paul Eggert <eggert@twinsun.com>
1443 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1444 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1445 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1446 heuristic is just as accurate as far as we know, and it removes a
1447 dependency on size_max.m4 and ptrdiff_max.m4.
1449 2003-11-12 Paul Eggert <eggert@twinsun.com>
1451 * xstrtol.c (__xstrtol): Remove "break" immediately after
1452 "return", to pacify some unknown compiler. Problem reported
1455 2003-11-11 Bruno Haible <bruno@clisp.org>
1457 * xsize.h (SIZE_MAX): Remove fallback definition.
1458 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1461 2003-11-10 Paul Eggert <eggert@twinsun.com>
1463 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1464 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1465 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1467 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1468 not (size_t) -1, since it's defined here.
1470 2003-11-06 Paul Eggert <eggert@twinsun.com>
1472 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1473 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1474 Reject sizes of exactly SIZE_MAX bytes.
1475 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1476 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1478 2003-11-05 Bruno Haible <bruno@clisp.org>
1480 * xsize.h: Include limits.h, to avoid a possible collision with
1481 SIZE_MAX defined in <limits.h> on Solaris.
1483 2003-11-04 Bruno Haible <bruno@clisp.org>
1485 * xsize.h: New file.
1486 * linebreak.c: Include xsize.h.
1487 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1488 argument for overflow.
1489 Suggested by Paul Eggert.
1491 2003-10-31 Bruno Haible <bruno@clisp.org>
1493 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1494 to avoid (extremely rare) race condition.
1495 Suggested by Paul Eggert.
1497 2003-11-03 Jim Meyering <jim@meyering.net>
1499 * userspec.c: Include "userspec.h".
1500 * userspec.h: New file.
1502 2003-10-31 Paul Eggert <eggert@twinsun.com>
1504 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1505 * mountlist.c (SIZE_MAX): Define if not defined already.
1506 (read_filesystem_list): Set and use me_type_malloced.
1507 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1508 whatever the type happens to be), for brevity and consistency.
1509 Check for size calculation overflow on Alphas running OSF/1.
1511 2003-10-31 Jim Meyering <jim@meyering.net>
1513 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1515 * linebuffer.c: Include <string.h> for declaration of memset.
1517 2003-10-30 Paul Eggert <eggert@twinsun.com>
1518 Bruno Haible <bruno@clisp.org>
1520 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1521 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1523 2003-10-29 Paul Eggert <eggert@twinsun.com>
1525 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1526 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1528 * quotearg.c (quotearg_n_options): Use it.
1529 * group-member.c: Include <stdbool.h>.
1530 (free_group_info): Arg is now const *; don't free arg.
1531 (get_group_info): Now returns bool and accepts struct group_info *,
1532 rather than returning a malloc'ed struct group_info *.
1533 All uses changed. Check for overflow in internal size calculation.
1535 * getusershell.c (readname): Simplify the code by using x2nrealloc
1536 rather than xmalloc/xrealloc.
1537 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1538 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1539 conformance bug: the old code used a pointer after freeing the
1540 storage that it addressed.
1541 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1542 rather than doing it by hand.
1543 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1544 the buffer preserved. Use free and xmalloc instead.
1545 * quotearg.c (quotearg_n_options): Likewise.
1546 Use a simpler test for size overflow. Don't use xalloc_oversized
1547 because unsigned int might be wider than size_t (!); this suggests
1548 that we should switch from unsigned int to size_t for slot numbers.
1550 2003-10-27 Bruno Haible <bruno@clisp.org>
1552 * stdbool_.h: Better support for BeOS.
1554 2003-10-27 Paul Eggert <eggert@twinsun.com>
1556 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1557 to allocate the returned structure. Do not allocate a subarray,
1558 as x2nrealloc will do that.
1559 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1560 instead of xnrealloc.
1561 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1563 2003-10-26 Paul Eggert <eggert@twinsun.com>
1565 * xalloc.h (xalloc_oversized): New static inline function, for
1566 callers that want to do their own size-overflow checking. Include
1567 <stdbool.h>, since xalloc_oversized returns bool.
1568 * xalloc.c (array_size_overflow): Remove. All callers changed
1569 to use xalloc_oversized.
1571 Add two functions x2realloc, x2nrealloc, for programs that grow
1572 arrays dynamically by doubling their sizes.
1573 * xalloc.h (x2realloc, x2nrealloc): New decls.
1574 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1577 Port to C99 semantics for 'inline' of external functions.
1578 Bug reported by Bruno Haible.
1579 * xmalloc.c (xnmalloc_inline): New static inline function,
1580 with the old contents of xnmalloc.
1581 (xnmalloc, xmalloc): Use it.
1582 (xnrealloc_inline): New static inline function,
1583 with the old contents of xnrealloc.
1584 (xnrealloc, xrealloc): Use it.
1586 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1588 2003-10-25 Paul Eggert <eggert@twinsun.com>
1590 Fix several address-calculation bugs in the hash modules,
1591 plus some minor code cleanup.
1593 * hash.h: Include <stdbool.h>, for bool.
1594 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1595 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1596 hash_get_n_entries, hash_get_max_bucket_length,
1597 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1598 hash_rehash): Use size_t rather than unsigned.
1599 * hash.c (struct hash_table, hash_get_n_buckets,
1600 hash_get_n_buckets_used, hash_get_n_entries,
1601 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1602 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1603 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1605 (SIZE_MAX): Define if not defined.
1606 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1607 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1609 Use const * when possible.
1610 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1611 (check_tuning): Fix bug: if tuning parameters were very close to
1612 0 or 1, rounding errors could have caused subscript violations.
1613 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1614 (hash_initialize): Add 'fail:' label
1615 to free table and return NULL, and use it to simplify code.
1616 Use calloc rather than clearing the storage ourself.
1617 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1618 buffer size calculations.
1619 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1620 Include <stddef.h>, for size_t.
1621 * hash-pjw.c (hash_pjw): Likewise.
1622 Switch to method described by Bruno Haible.
1623 Include <limits.h>, for CHAR_BIT.
1624 (SIZE_BITS): New macro.
1626 2003-10-21 Paul Eggert <eggert@twinsun.com>
1628 * getndelim2.c (getndelim2): When size calculation overflows,
1629 ceiling the allocation at NMAX bytes rather than silently
1630 discarding input bytes before NMAX is reached. This makes
1631 a difference only if NMAX exceeds SIZE_MAX / 2.
1633 * obstack.c: Merge from glibc.
1634 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1635 Add libc_hidden_def (_obstack_newchunk).
1636 (_obstack_free) [! defined _LIBC]: Remove.
1637 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1638 a clone of the function body.
1639 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1640 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1642 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1643 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1646 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1647 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1648 Don't use lvalue casts, as GCC plans to remove support for them
1649 in GCC 3.5. Reported by Joseph S. Myers. This bug
1650 was also present in the non-GCC version, indicating that this
1651 code had always been buggy and had never been widely used.
1652 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1653 Use the fast variant of each macro, rather than copying the
1654 definiens of the fast variant; that way, we'll be more likely to
1655 catch future bugs in the fast variants.
1657 2003-10-20 Bruno Haible <bruno@clisp.org>
1659 * wait-process.h: New file, from GNU gettext.
1660 * wait-process.c: New file, from GNU gettext.
1662 2003-10-19 Jim Meyering <jim@meyering.net>
1664 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1666 2003-10-16 Paul Eggert <eggert@twinsun.com>
1668 * getgroups.c: Include <errno.h>, <stdlib.h>.
1669 (getgroups): First arg is int, not size_t.
1670 Don't let 'free' mangle errno.
1672 2003-10-16 Jim Meyering <jim@meyering.net>
1674 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1676 2003-10-15 Paul Eggert <eggert@twinsun.com>
1678 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1680 (new_exclude, add_exclude_file): Initial size no longer needs to
1682 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1683 our own address arithmetic overflow checking.
1685 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1686 (fnmatch): Do not alloca more than 2000 wide characters;
1687 instead, use malloc for large buffers.
1688 Check for address arithmetic overflow, and return -1
1689 with errno set to ENOMEM in that case.
1690 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1691 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1692 instead, return -1. Check for address arithmetic overflow.
1694 2003-10-14 Paul Eggert <eggert@twinsun.com>
1696 Handle invalid suffixes and overflow independently, so that
1697 callers can treat them independently as needed. Fix some bugs in
1698 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1699 suffix for a human-readable blocksize. The major caller-visible
1700 change is the addition of a new
1701 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1702 that both overflow and suffix chars were found.
1704 * human.c (humblock): Don't check separately for invalid suffix
1705 char; that is xstrtoumax's job (now that its bug is fixed).
1706 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1707 INTMAX_MAX]: New macros.
1708 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1709 TYPE_MAXIMUM): New macros.
1710 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1711 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1712 if overflow occurs, as it's what __strtol does and it's more useful
1714 (__xstrtol): If __strtol reports some error other than ERANGE,
1715 reflect it to the caller as LONGINT_INVALID. If it reports
1716 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1717 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1718 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1720 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1721 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1722 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1723 [defined UINTMAX_MAX]: New macros.
1725 2003-10-14 Bruno Haible <bruno@clisp.org>
1727 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1728 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1729 Also use volatile where needed.
1731 2003-10-12 Paul Eggert <eggert@twinsun.com>
1733 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1734 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1735 and define in terms of the other primitives.
1736 * xmalloc.c: Include stdbool.h; do not include exit.h.
1737 (SIZE_MAX): Define if not already defined.
1738 (array_size_overflow): New function.
1739 (xalloc_die): Abort instead of exiting if 'error' returns.
1740 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1741 (xmalloc, xrealloc): Use them.
1742 (xcalloc): Check for address arithmetic overflow.
1743 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1744 a bit faster than strcpy.
1746 2003-10-08 Paul Eggert <eggert@twinsun.com>
1748 Merge getpass from libc, plus a few fixes.
1750 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1751 Include <stdbool.h>.
1752 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1753 __fsetlocking to empty.
1754 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1755 do include <bits/libc-lock.h>.
1756 Do not include <fcntl.h>; not needed.
1757 [_LIBC]: Include <wchar.h>.
1758 (NOTCANCEL_MODE): New macro.
1759 (flockfile, funlockfile) [_LIBC]: New macros.
1760 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1761 [!_LIBC]: New macros.
1762 (call_fclose): New function.
1763 (getpass): Use it. Save tty stream separately; this simplifies the
1764 code and makes it more reliable if stdin happens to equal stdout.
1765 Invoke __fsetlocking on tty.
1766 Handle thread cancellation if needed.
1767 Namespace cleanup (use __tcgetattr, __getline).
1768 Use bool for Booleans.
1769 [USE_IN_LIBIO]: Handle wide streams.
1770 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1771 stream might go where.
1773 * unlocked-io.h: Include <stdio.h>, so that the caller
1774 doesn't have to include <stdio.h> before us.
1775 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1776 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1777 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1778 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1779 if not declared, so that we can use getpass.c code from libc without
1781 (flockfile, ftrylockfile, funlockfile): New macros.
1783 2003-10-06 Bruno Haible <bruno@clisp.org>
1785 * version-etc-2.h: Remove file.
1786 * version-etc-2.c: Remove file.
1788 2003-09-25 Jim Meyering <jim@meyering.net>
1789 Bruno Haible <bruno@clisp.org>
1791 This lets translators provide better translations for the
1792 "Written by ..." part of --version output.
1793 * version-etc.h: Include stdarg.h.
1794 (version_etc_copyright): Declare as readonly.
1795 (version_etc): Make this function variadic with a NULL-terminated list
1796 of author name strings.
1797 (version_etc_va): New declaration.
1798 * version-etc.c: Include stdarg.h, stdlib.h.
1799 (version_etc_copyright): Declare as readonly.
1800 (version_etc_va): New function. Provide a different translatable string
1801 for each possible number of authors < 10. Abbreviate when there are 10
1803 (version_etc): Make this function variadic. Call version_etc_va.
1804 Suggestion from Gary V. Vaughan.
1806 * long-options.h (parse_long_options): Change prototype: the authors
1807 string is moved to the end and becomes variadic.
1808 * long-options.c: Include stdarg.h.
1809 (parse_long_options): Make this function variadic, too.
1810 Call version_etc_va, not version_etc.
1812 2003-10-06 Bruno Haible <bruno@clisp.org>
1814 * fatal-signal.h: New file, from GNU gettext.
1815 * fatal-signal.c: New file, from GNU gettext.
1817 2003-10-04 Karl Berry <karl@gnu.org>
1819 * argp*: update from libc.
1821 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1823 * getpass.c (getpass): Use a no-op fseek when switching from input to
1824 output mode on the same stream.
1826 2003-09-29 Paul Eggert <eggert@twinsun.com>
1828 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1829 Fix arg typo in previous patch.
1831 2003-09-28 Jim Meyering <jim@meyering.net>
1833 * error.c: Correct cpp indentation.
1835 2003-09-27 Paul Eggert <eggert@twinsun.com>
1837 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1838 Omit the special code that used __typeof__, since we worry that
1839 it could be more trouble than it's worth. See:
1840 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1841 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1845 2003-09-26 Jim Meyering <jim@meyering.net>
1847 * error.c (error_tail): Move some declarations
1848 into inner scope where the local variables are used.
1850 2003-09-26 Bruno Haible <bruno@clisp.org>
1852 * stpncpy.h (gnu_stpncpy): New declaration.
1853 (stpncpy): Define as alias for gnu_stpncpy.
1854 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1856 2003-09-26 Paul Eggert <eggert@twinsun.com>
1858 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1859 (error_tail): Do not loop, reallocating temporary buffer, since
1860 the output cannot contain more wide characters than the input
1861 contains bytes, the size must be big enough already. This avoids
1862 one potential size overflow calculation. Check for size overflow
1863 when calculating temporary buffer size. Free temporary buffer
1864 when done, if it was allocated with malloc; this plugs a memory
1865 leak. Remove casts from void * to pointers, that are no longer
1866 needed now that we're assuming C89 or better.
1868 Merge error changes from glibc.
1870 * error.c, error.h: Update copyright notice header to match glibc.
1871 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1872 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1873 Disable cancellation while printing error.
1874 * error.h: Prepend __ to parameter names.
1876 2003-09-25 Karl Berry <karl@gnu.org>
1878 * argp-fmtstream.c, argp-help.c: update from libc.
1880 2003-09-25 Bruno Haible <bruno@clisp.org>
1882 * version-etc-2.h: New file, from version-etc.h with modifications.
1883 * version-etc-2.c: New file, from version-etc.c with modifications.
1885 2003-09-25 Simon Josefsson <jas@extundo.com>
1887 * xgetdomainname.h: New file.
1888 * xgetdomainname.c: New file.
1890 2003-09-25 Simon Josefsson <jas@extundo.com>
1891 Bruno Haible <bruno@clisp.org>
1893 * getdomainname.h: New file.
1894 * getdomainname.c: New file.
1896 2003-09-24 Paul Eggert <eggert@twinsun.com>
1898 * linebuffer.c (freebuffer): Don't free the argument, just
1899 the buffer associated with the argument. Bug reported by
1902 2003-09-19 Karl Berry <karl@gnu.org>
1904 * argp.h: update from libc.
1906 2003-09-16 Paul Eggert <eggert@twinsun.com>
1908 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1909 input error, instead of returning NULL the next time we are called
1910 (and therefore losing track of errno).
1912 2003-09-15 Paul Eggert <eggert@twinsun.com>
1914 * getndelim2.c (getndelim2): Don't trash errno when a read
1915 fails, so that the caller gets the proper errno.
1917 * readutmp.c (read_utmp): Likewise.
1918 Check for fstat error. Close stream and free storage
1921 2003-09-14 Bruno Haible <bruno@clisp.org>
1923 * fwriteerror.h: New file.
1924 * fwriteerror.c: New file.
1926 2003-09-14 Jim Meyering <jim@meyering.net>
1928 * getloadavg.c: Correct cpp indentation.
1929 * strdup.c: Likewise.
1930 * vasnprintf.c: Likewise.
1932 2003-09-12 Paul Eggert <eggert@twinsun.com>
1934 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1935 * obstack.c [!defined _LIBC]: Likewise.
1936 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1937 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1938 * exitfail.c: Don't include stdlib.h; no longer needed.
1940 More changes to assume C89 or better.
1942 * error.c (error_tail): Assume vprintf.
1944 * argmatch.c (getenv): Remove decl.
1945 * progreloc.c (get_full_program_name): Define via prototype.
1946 * setenv.c (clearenv): Likewise.
1947 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1949 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1950 (malloc, memcpy): Remove decls.
1951 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1952 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1953 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1954 (memcpy): Remove macro.
1955 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1956 (__P): Remove. All uses removed.
1957 (PTR): Remove. All uses changed to void *.
1958 (CHAR_BIT, NULL): Remove.
1959 (spaces, zeros, memset_space, memset_zero)
1960 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1962 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1963 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1964 Define with prototype.
1965 Remove now-unnecessary prototype decl.
1966 (extra_args_spec): Assume ANSI C. All uses changed.
1967 (extra_args_spec_iso): Remove.
1968 (my_strftime, emacs_strftimeu): Define via prototype.
1969 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1971 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1972 * strtoimax.c: Include <stdlib.h> unconditionally.
1973 (strtoul, strtol): Remove decls.
1974 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1976 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1977 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1978 (LOCALE_PARAM_PROTO): New macro.
1979 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1980 (INTERNAL (strtol), strtol): Define with a prototype.
1981 (PARAMS): Remove. All uses removed.
1982 * tempname.c: Include <string.h> unconditionally.
1983 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1984 * xgethostname.c (main): Define with a prototype.
1985 * xmalloc.c: Include "xalloc.h" first, to check interface.
1986 Include <stdlib.h> unconditionally.
1987 (calloc, malloc, realloc, free): Remove decls.
1988 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1989 Include <stdlib.h> unconditionally. Sort include file names.
1991 (xstrtod): Define with a prototype.
1992 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1993 (strtol, strtoul): Remove decls.
1995 2003-09-11 Paul Eggert <eggert@twinsun.com>
1997 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1998 Include <stdlib.h>, <string.h> unconditionally.
1999 Remove now-unnecessary cast to char *.
2000 * strnlen.c: Include <string.h> unconditionally.
2001 * yesno.c (yesno): Define with a prototype.
2003 2003-09-10 Bruno Haible <bruno@clisp.org>
2005 * strcspn.c: Include <string.h> unconditionally.
2006 * strpbrk.c: Include <string.h> unconditionally.
2007 * strstr.c: Include <string.h> unconditionally.
2008 * unicodeio.c: Include <string.h> unconditionally.
2009 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2010 * unsetenv.c: Likewise.
2011 * xreadlink.c: Include <stdlib.h> unconditionally.
2012 * yesno.c: Include <stdlib.h> unconditionally.
2013 (rpmatch): Add prototype.
2015 2003-09-10 Jim Meyering <jim@meyering.net>
2017 * error.c: Correct indentation of cpp directives.
2019 2003-09-09 Paul Eggert <eggert@twinsun.com>
2023 * acosl.c (main): Use a prototype.
2024 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2027 * getloadavg.c (getloadavg, main): Define via prototypes.
2029 * getopt.h (struct option.name): Assume C89, and use 'const'.
2030 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2031 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2033 * getopt.c (const): Remove macro.
2034 Include <string.h> unconditionally.
2035 (my_index): Remove; all uses changed to strchr.
2036 (strlen): Remove decl.
2037 (exchange): Remove forward decl; no longer needed.
2038 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2039 Define with prototype.
2040 * getopt1.c (const): Remove macro.
2041 (getopt_long, getopt_long_only, main): Define with prototype.
2043 * getugroups.c: Include <string.h> unconditionally.
2045 * getusershell.c: Include <stdlib.h> unconditionally.
2046 (getusershell, setusershell, endusershell, readname, main):
2047 Define with prototypes.
2049 * group-member.c: Include group-member.h first.
2050 Include <stdlib.h> unconditionally.
2052 * hard-locale.c: Include hard-locale.h first.
2053 Include <stdlib.h>, <string.h> unconditionally.
2055 * hash.c (free, malloc): Remove decls.
2056 Include <stdlib.h> unconditionally.
2058 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2059 (getenv): Do not declare.
2061 * idcache.c: Include <string.h> unconditionally.
2063 * long-options.c: Include long-options.h first, to test interface.
2064 Include <stdlib.h> unconditionally.
2066 * makepath.c: Include makepath.h first, to test interface.
2067 Include <stdlib.h> and <string.h> unconditionally.
2069 * linebuffer.c: Include <stdlib.h>.
2070 (free): Remove decl.
2072 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2073 rpl_malloc returns void *, not char *.
2074 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2076 * md5.h: Include <limits.h> unconditionally.
2077 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2078 (__P): Remove; all uses removed.
2079 * md5.c: Include "md5.h" first.
2080 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2081 md5_buffer, md5_process_bytes, md5_process_block):
2082 Define with prototypes.
2083 * sha.h (__P): Remove all uses. (It wasn't defined??)
2084 * sha.c: Include "sha.h" first.
2085 Include <stdlib.h>, <string.h> unconditionally.
2087 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2088 * memcmp.c (__ptr_t): Likewise.
2089 * memrchr.c (__ptr_t): Likewise.
2090 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2091 Include <string.h> unconditionally.
2092 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2093 * memchr.c: Include <stdlib.h> unconditionally.
2094 * memchr.c (LONG_MAX): Remove.
2095 * memrchr.c (LONG_MAX): Likewise.
2096 * memchr.c (__memchr): Define via a prototype.
2097 * memrchr.c (__memrchr): Likewise.
2098 * memcmp.c (__P): Remove, and remove all uses.
2099 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2100 Remove forward decls; no longer needed.
2101 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2102 Use types required by C89 in prototype.
2104 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2105 * savedir.c: Likewise.
2106 * mkdir.c (free): Remove decl.
2107 * rmdir.c (rmdir): Define with a prototype.
2108 * savedir.c: Include savedir.h first, to test interface.
2110 * mktime.c (STDC_HEADERS): Remove.
2111 Include <stdlib.h>, <string.h> unconditionally.
2113 * modechange.c: Include <stdlib.h> unconditionally.
2114 (malloc): Remove decl.
2116 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2117 (free): Remove decl.
2119 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2120 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2121 (This type really should be intptr_t, but that's a C99ism.)
2122 (_obstack_memcpy): Remove: all uses changed to memcpy.
2123 Include <string.h> unconditionally.
2124 (struct obstack): Assume __STDC__ for types of members
2125 chunkfun, freefun, extra_arg.
2126 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2127 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2128 obstack_begin, obstack_specify_allocation,
2129 obstack_specify_allocation_with_arg, obstack_chunkfun,
2130 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2131 Remove unprototyped decls and the macros that use them.
2132 * obstack.c (POINTER): Remove. All uses changed to void *.
2133 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2134 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2135 (defined __STDC__ && __STDC__)]:
2136 Remove nonprototyped code.
2137 Include <stdlib.h> unconditionally.
2138 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2139 _obstack_allocated_p, _obstack_free, obstack_free,
2140 _obstack_memory_used, print_and_abort):
2141 Define using prototypes.
2142 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2143 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2144 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2145 obstack_next_free, obstack_object_size, obstack_room) [0]:
2146 Remove unused, unprototyped code.
2148 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2150 * physmem.c (physmem_total, physmem_available, main): Define
2153 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2154 (main): Define with a prototype.
2156 * posixver.c (getenv): Remove decl.
2158 * putenv.c (malloc): Returns void *, not char *.
2159 Include <string.h> unconditionally.
2160 (strchr, memcpy, NULL): Do not define.
2162 * readtokens.c: Include readtokens.h first, to test interface.
2163 Include <stdlib.h>, <string.h> unconditionally.
2164 (init_tokenbuffer): Define with a prototype.
2166 * regex.c (PARAMS): Remove. All uses removed.
2167 All uses of _RE_ARGS removed, too.
2168 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2170 (bzero): Assume memset exists.
2171 (memcmp, memcpy, NULL): Remove.
2172 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2173 char, or assignments to local vars of type signed char.
2174 (init_syntax_once, PREFIX(extract_number_and_incr),
2175 PREFIX(print_partial_compiled_pattern),
2176 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2177 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2178 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2179 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2180 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2181 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2182 wcs_compile_range, byte_compile_range, truncate_wchar,
2183 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2184 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2185 count_mbs_length, wcs_re_match_2_internal,
2186 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2187 PREFIX(alt_match_null_string_p),
2188 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2189 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2190 regfree, PREFIX(extract_number)): Define with prototype. Remove
2191 now-unnecessary declaration, if any.
2192 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2194 Remove now-unnecessary casts among pointer types.
2195 * regex.h (_RE_ARGS): Remove. All uses removed.
2197 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2198 (free): Remove decl.
2200 * rpmatch.c: Include <stdlib.h> unconditionally.
2202 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2203 (free): Remove decl.
2205 * save-cwd.c: Include <stdlib.h> unconditionally.
2206 * xgetcwd.c: Likewise.
2208 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2209 (free): Remove decl.
2211 * strchrnul.c (strchrnul): Define with a prototype.
2212 Fix bug: c_in was not converted to char before searching.
2214 The following changes are not K&R related:
2216 * group-member.h: Include <sys/types.h>, so that this file is
2218 * makepath.h: Likewise.
2220 * getusershell.c (readname, default_index, line_size, readname):
2221 Use size_t, not int, for sizes.
2222 (readname): If the size overflows, report an error instead of
2225 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2227 * getndelim2.c: Assume stdlib.h per the C89 spec.
2229 2003-09-08 Paul Eggert <eggert@twinsun.com>
2231 Assume C89 or better; remove K&R cruft.
2232 A few of these changes were first proposed by Derek Robert Price
2233 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2235 * addext.c: Include <string.h> unconditionally.
2236 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2237 Don't declare getenv or malloc.
2239 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2240 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2242 (find_stack_direction, alloca): Use prototypes.
2244 * atexit.c (atexit): Define using a prototype.
2246 * basename.c, dirname.c, stripslash.c:
2247 Include <string.h> unconditionally.
2249 * bcopy.c: Include <stddef.h>.
2250 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2252 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2254 * error.h (error, error_at_line, error_print_progname)
2255 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2256 * error.c: Include error.h first, to check interface.
2257 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2258 (VA_START): Remove; all uses changeed to va_start.
2259 (exit, strerror): Remove decls.
2260 (error_print_progname): Prototype uncondionally.
2261 Don't include <errno.h>; no longer needed.
2262 (private_strerror): Remove.
2263 (error_tail): Always define.
2264 (error, error_at_line): Assume C89 or better; always use prototypes.
2265 * fatal.c: Include "fatal.h" first, to test interface.
2266 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2267 (VA_START): Remove; all uses changed to va_start.
2268 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2270 (exit): Remove decl.
2271 (fatal): Prototype unconditionally. Assume va_start works.
2272 Abort at end, to pacify gcc.
2274 * euidaccess.c (main): Define with a prototype.
2276 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2278 * exitfail.c: Include <stdlib.h> unconditionally.
2280 * fnmatch_.h (__P): Remove. All uses changed to assume
2282 * fnmatch.c: Include fnmatch.h first, to test interface.
2283 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2284 (getenv): Remove decl.
2285 (fnmatch): Define using a prototype.
2286 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2287 (FCT): Define using a prototype.
2289 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2291 * gethostname.c: Include <stddef.h>.
2292 (gethostname): Define with prototype. Length is size_t, not int.
2294 2003-09-08 Paul Eggert <eggert@twinsun.com>
2296 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2297 getversion.c should have been removed then, but was accidentally
2300 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2301 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2303 2003-09-07 Paul Eggert <eggert@twinsun.com>
2305 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2306 copy_tm_result. Bug reported by Simon Josefsson in
2307 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2309 2003-09-06 Paul Eggert <eggert@twinsun.com>
2311 * time_r.c, time_r.h: New files.
2313 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2315 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2316 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2318 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2320 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2321 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2324 * timegm.c: Switch to glibc implementation, with the following changes:
2325 [defined HAVE_CONFIG_H]: Include <config.h>.
2326 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2327 (__mktime_internal) [!defined _LIBC]: New decl.
2328 (__gmtime_r) [!defined _LIBC]: New macro and function.
2329 (timegm): Use a prototype, since gnulib assumes C89.
2330 Do not bother declaring tmp to be const, as it's not really usefu.
2331 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2332 (timegm): Declare only if HAVE_DECL_TIMEGM.
2334 2003-09-03 Paul Eggert <eggert@twinsun.com>
2336 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2337 Bug reported by Lute Kamstra in
2338 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2340 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2341 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2342 course with correspondingly smaller numbers for tomorrow and
2343 yesterday. From Tadayoshi Funaba. Originally installed into
2344 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2347 2003-08-31 Simon Josefsson <jas@extundo.com>
2349 * timegm.h: New file.
2350 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2352 2003-08-31 Karl Berry <karl@gnu.org>
2354 * argp.h: update from libc.
2356 2003-08-28 Bruno Haible <bruno@clisp.org>
2358 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2359 warning on QNX, which defines O_BINARY to 000000.
2361 2003-08-24 Bruno Haible <bruno@clisp.org>
2363 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2364 MSVC7 <stdio.h> is included later.
2366 2003-08-20 Bruno Haible <bruno@clisp.org>
2368 * progname.h: New file, from GNU gettext.
2369 * progname.c: New file, from GNU gettext.
2370 * progreloc.c: New file, from GNU gettext.
2372 2003-08-19 Bruno Haible <bruno@clisp.org>
2374 * xstrdup.c: Assume <string.h> exists.
2376 2003-08-18 Jim Meyering <jim@meyering.net>
2378 * setenv.h: Indent nested cpp directive.
2379 * vasnprintf.c: Remove trailing blanks.
2381 2003-08-17 Simon Josefsson <jas@extundo.com>
2382 Bruno Haible <bruno@clisp.org>
2384 * xstrndup.h: New file.
2385 * xstrndup.c: New file.
2387 2003-08-17 Bruno Haible <bruno@clisp.org>
2389 * strndup.h: New file.
2391 2003-08-16 Paul Eggert <eggert@twinsun.com>
2393 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2394 space, undoing this 2003-08-12 change:
2395 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2397 2003-08-16 Jim Meyering <jim@meyering.net>
2399 Merge from coreutils.
2400 * xstrtoimax.c: #else #if -> #elif.
2401 * xstrtoumax.c: Likewise.
2403 2003-08-15 Paul Eggert <eggert@twinsun.com>
2405 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2406 rather than tab, after '#' in shell-script copyright notices.
2407 Suggested by Bruno Haible.
2409 2003-08-15 Jim Meyering <jim@meyering.net>
2410 and Paul Eggert <eggert@twinsun.com>
2412 Merge from coreutils.
2413 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2414 member but strut utmpx does not. Needed for AIX 4.3.3.
2415 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2417 2003-08-15 Jim Meyering <jim@meyering.net>
2419 Merge from coreutils.
2420 * xgethostname.c: Include <stdlib.h>.
2421 (xghostname): Don't exit for anything other than memory-related
2422 failure; just return NULL.
2423 * userspec.c: Include "posixver.h".
2424 (parse_user_spec): Accept `.' as a separator only
2425 in pre-POSIX-200112 mode.
2426 * strtoimax.c: Use #elif rather than #else #if.
2427 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2428 Remove function, now that we can rely on a working tzset function.
2429 [!_LIBC]: Ensure that the required autoconf test has been run.
2430 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2431 Use underlying_strftime for %r.
2432 * sha.c: Merge in some clean-up and optimization changes from glibc.
2433 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2434 Ensure that it is a multiple of 64.
2435 Rearrange loop exit tests so as to avoid performing an
2436 additional fread after encountering an error or EOF.
2437 * realloc.c: Update copyright date.
2439 2003-08-14 Jim Meyering <jim@meyering.net>
2441 Merge from coreutils.
2442 * obstack.h: Whitespace changes.
2443 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2444 and xcalloc return values.
2445 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2446 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2447 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2448 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2449 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2451 Use mntctl's return value to drive the entry-processing loop, since
2452 we can't rely on the value of the vmt_length member in the last
2453 entry. On some systems doing so could result in exhausting
2454 virtual memory. Based in part on a patch from Mike Jetzer.
2456 2003-08-14 Jim Meyering <jim@meyering.net>
2457 and Paul Eggert <eggert@twinsun.com>
2459 Merges from coreutils, plus other fixes.
2460 * physmem.c: Merge in portability changes from gcc/libiberty
2461 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2462 for credits and details. Thanks to Kaveh Ghazi for helping
2463 to keep these files in sync.
2464 (ARRAY_SIZE): Define it.
2465 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2466 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2467 (memcasecmp): Don't assume size_t fits in unsigned int.
2468 Remove casts and duplicate code.
2469 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2470 (memcpy): Remove definition.
2471 Merge in some clean-up and optimization changes from glibc.
2472 [BLOCKSIZE]: Move definition to top of file.
2473 Ensure that it is a multiple of 64.
2474 Rearrange loop exit tests so as to avoid performing an
2475 additional fread after encountering an error or EOF.
2476 * md5.h (md5_uintptr): Define.
2477 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2478 return to the initial working directory. Preserve errno
2480 * idcache.c: Include "xalloc.h".
2481 (xmalloc, xrealloc): Remove decls.
2482 (getuser): Remove casts no longer required in C89.
2483 * human.c: Include stdio.h, for sprintf.
2484 * group-member.c: Include "xalloc.h".
2485 (xmalloc, xrealloc): Remove decls.
2486 (get_group_info): Remove casts no longer required in C89.
2487 * getusershell.c (readname): Remove casts no longer required in C89.
2488 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2489 * getline.c: Whitespace fix, from coreutils.
2491 2003-08-13 Paul Eggert <eggert@twinsun.com>
2493 * exclude.c: Include <ctype.h>
2494 (IN_CTYPE_DOMAIN): New macro.
2496 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2499 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2500 Undo previous (whitespace-only) change.
2502 2003-08-12 Paul Eggert <eggert@twinsun.com>
2504 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2505 Normalize leading white space and remove trailing white space.
2506 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2507 notice, as per ../config/srclist-update.
2509 Merge from coreutils.
2510 * euidaccess.h: New file.
2511 * euidaccess.c: Include it.
2512 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2513 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2514 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2516 2003-08-11 Bruno Haible <bruno@clisp.org>
2518 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2519 (vasnprintf): Use it instead of wcslen.
2521 2003-08-11 Bruno Haible <bruno@clisp.org>
2523 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2524 value to ensure that _Bool promotes to int. Use #define for _Bool when
2525 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2527 2003-08-10 Karl Berry <karl@gnu.org>
2529 * regex.h: update from libc (whitespace fix).
2531 2003-08-09 Paul Eggert <eggert@twinsun.com>
2533 Merge some files from coreutils. These changes were
2534 originally made by Jim Meyering.
2535 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2536 many older Unixes require this.
2537 * alloca.c (alloca): Remove cast to argument of free;
2538 no longer needed in C89.
2539 * alloca_.h, regex.h: Fix white space to match
2540 what GNU indent does.
2542 2003-08-05 Paul Eggert <eggert@twinsun.com>
2544 * bumpalloc.h: Remove.
2546 2003-08-04 Paul Eggert <eggert@twinsun.com>
2548 * getloadavg.c: Change copyright notice and spacing to conform to
2551 Merge from coreutils.
2552 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2554 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2555 from Karl Berry, implemented by Jim Meyering.
2556 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2557 from Dmitry V. Levin.
2558 Remove anachronistic cast of xrealloc.
2559 * fnmatch_.h (__const): Remove. Use 'const'.
2560 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2561 type. Otherwise, it wouldn't compile with at least /bin/cc on
2562 ymp-cray-unicos9.0.2.X.
2563 Combine two mostly-identical uses of alloca into one.
2564 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2566 2003-08-04 Dave Love <d.love@dl.ac.uk>
2570 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2571 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2572 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2573 obsolete NLIST_NAME_UNION.
2574 [__GNU__]: Undef BSD and FSCALE.
2575 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2577 2003-08-03 Paul Eggert <eggert@twinsun.com>
2579 * stdbool_.h (_Bool): Make it signed char, instead of
2580 an enum type, so that it's guaranteed to promote to int. See:
2581 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2583 2003-07-31 Paul Eggert <eggert@twinsun.com>
2585 * strerror.c: Include config.h, limits.h. Declare sprintf.
2586 (strerror): Don't assume that a printable int fits in 14 bytes.
2588 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2589 Bruno Haible <bruno@clisp.org>
2591 * getline.h (getline, getdelim): Change return type to ssize_t.
2592 * getline.c (getline, getdelim): Likewise.
2593 Remove _GNU_SOURCE define; now it's defined in config.h through
2596 2003-07-22 Paul Eggert <eggert@twinsun.com>
2598 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2599 over-parenthesization in macros.
2601 Sync with coreutils.
2603 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2606 Use `exit_failure' for xalloc and xmemcoll instead of their own
2607 private exit-failure variables.
2608 * xalloc.h (xalloc_exit_failure): Remove.
2609 * xmalloc.c: Likewise. Include exitfail.h.
2610 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2611 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2612 * xmemcoll.c: Likewise. Include exitfail.h.
2613 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2615 2003-07-18 Paul Eggert <eggert@twinsun.com>
2617 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2618 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2619 to test that it can stand by itself. Include "exitfail.h".
2620 Clients should set exit_failure instead.
2621 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2623 2003-07-18 Andreas Schwab <schwab@suse.de>
2625 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2627 2003-07-18 Bruno Haible <bruno@clisp.org>
2629 * getndelim2.h: New file.
2630 * getndelim2.c: Make into a module of its own. Include config.h,
2632 (getndelim2): Make non-static. Change return type to ssize_t.
2633 * getline.h: Change argument names.
2634 * getline.c: Include getndelim2.h instead of getndelim2.c.
2635 * getnline.c: Include getndelim2.h.
2637 2003-07-17 Bruno Haible <bruno@clisp.org>
2639 * Makefile.am: Remove file.
2640 * Makefile.in: Remove file.
2642 2003-07-17 Bruno Haible <bruno@clisp.org>
2644 * getnline.h: New file.
2645 * getnline.c: New file.
2646 * getndelim2.c: New file, extracted from getline.c.
2647 (getndelim2): Renamed from getdelim2, with added nmax argument.
2648 * getline.c: Include getndelim2.c.
2649 (getdelim2): Moved out to getndelim2.c.
2650 (getline, getdelim): Update.
2652 2003-07-15 <karl@gnu.org>
2654 * vasnprintf.c: update from gettext.
2656 2003-07-15 Jim Meyering <jim@meyering.net>
2658 * makepath.c (make_path): Enclose diagnostic in _(...).
2660 2003-07-14 Paul Eggert <eggert@twinsun.com>
2662 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2663 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2664 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2665 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2666 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2667 updated automatically by ../config/srclist-update. This changes
2668 their license from LPGL to GPL.
2670 2003-07-14 Jim Meyering <jim@meyering.net>
2672 Don't emit diagnostics. Let callers do that.
2673 * save-cwd.c: Don't include "error.h".
2674 (save_cwd): Don't call error. Ensure that errno is valid
2675 when returning nonzero.
2677 * save-cwd.h (restore_cwd): Update prototype.
2678 * save-cwd.c (restore_cwd): Remove two parameters.
2679 Simplify. Don't call error upon failure. Let callers do that.
2680 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2681 when auditing is enabled. But don't bother updating the #if.
2683 2003-07-14 Simon Josefsson <jas@extundo.com>
2685 * mempcpy.h: New file.
2686 * mempcpy.c: New file.
2688 2003-07-14 Paul Eggert <eggert@twinsun.com>
2690 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2691 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2692 unicodeio.c, unicodeio.h, unlocked-io.h:
2693 Switch from LGPL to GPL.
2695 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2697 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2698 it breaks C++ compilation.
2699 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2701 2003-07-10 Jim Meyering <jim@meyering.net>
2703 * vasnprintf.c: Remove trailing blanks.
2704 Make cpp indentation consistent.
2706 2003-07-09 Paul Eggert <eggert@twinsun.com>
2708 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2709 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2710 Switch from LGPL to GPL.
2712 2003-07-07 Paul Eggert <eggert@twinsun.com>
2714 * mktime.c: Fix some boundary cases and remove need for floating point.
2716 Issue a compile-time diagnostic if time_t is floating point, or if
2717 two's complement arithmetic is not in effect, or if arithmetic
2718 right shift does not propagate the sign. These assumptions were
2719 all in the original code but they weren't checked.
2721 (TIME_T_MIDPOINT, verify): New macros.
2722 (__isleap): Remove; it has integer overflow problems.
2723 (leapyear): New function, without those problems.
2724 (ydhms_tm_diff): Remove; splitting into two parts.
2725 (ydhms_diff): New function, containing the arithmetic part of
2726 the old ydhms_tm_diff function. Issue a compile-time
2727 diagnostic if we are not using C99 integer division.
2728 Avoid casts when possible.
2729 (guess_time_tm): New function, containing the checking part of
2730 the old ydhms_tm_diff function. Return the new value, rather than
2731 the difference between it and the old. Accept a new argument T
2732 so that *T specifies the old value. Check for overflow in the result.
2734 (__mktime_internal): Use a time_t offset, not a long int offset.
2735 This undoes the 2003-06-04 change, which is no longer needed now
2736 that we have better overflow checking.
2737 (localtime_offset): Likewise.
2739 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2740 and long are 64-bit but int is only 32-bit.
2741 (ydhms_diff): Use long int to store year1 and yday1.
2742 Issue a compile-time diagnostic if long int is not wide enough.
2744 (__mktime_internal): Use long int to store adjusted year and yday.
2745 Use plain C rather than preprocessor commands, if that doesn't
2747 Check for overflow (and try to repair) after each probe
2748 rather than checking only at the very end. This avoids some bugs
2749 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2750 does not equal GMT offset at maximum time).
2751 Use integer to check for overflow rather than floating point; this
2752 is more portable to non-IEEE hosts, and is a tad faster.
2753 When we detect that we are oscillating between two values,
2754 don't check whether tm_isdst has the requested value, since
2755 we already know the answer. When tm_isdst has the wrong value,
2756 use a different heuristic to find the right one, based on the
2757 extreme values actually observed in practice in tz2003a,
2758 rather than the (overly optimistic) "previous 3 calendar quarters".
2760 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2761 "T const" to accommodate glibc style.
2762 (check_result): Use less-confusing report format. "long" -> "long int.
2764 Don't loop if the iteration overflows time_t.
2765 Allow a negative step in the iteration.
2767 2003-07-01 Paul Eggert <eggert@twinsun.com>
2769 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2770 having it depend on HAVE_SYS_TYPES_H.
2772 2003-06-25 Bruno Haible <bruno@clisp.org>
2774 * readlink.c: New file.
2776 2003-06-20 Bruno Haible <bruno@clisp.org>
2778 Assume C89, so PARAMS isn't needed.
2779 * unicodeio.h (PARAMS): Remove.
2780 * unicodeio.c: Don't use PARAMS.
2782 2003-06-18 Jim Meyering <jim@meyering.net>
2784 Merge changes from coreutils.
2785 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2786 Remove explicit declarations of xmalloc and realloc.
2788 (read_utmp): Remove anachronistic cast of xmalloc.
2790 2003-06-17 Paul Eggert <eggert@twinsun.com>
2792 Assume C89, so PARAMS isn't needed.
2793 * backupfile.h (PARAMS): Remove. All uses removed.
2794 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2795 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2796 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2797 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2798 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2799 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2800 xstrtol.h: Likewise.
2801 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2802 same.h, strverscmp.h: Do not include config.h; no longer needed.
2803 Anyway, config.h should always be included before any other file.
2805 2003-06-11 Simon Josefsson <jas@extundo.com>
2807 * sysexit_.h: New file.
2809 2003-05-20 Derek Price <derek@ximbiot.com>
2811 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2813 2003-06-10 Simon Josefsson <jas@extundo.com>
2815 * strchrnul.h: New file.
2816 * strchrnul.c: New file.
2818 2003-06-10 Simon Josefsson <jas@extundo.com>
2820 * argp.h: New file, from glibc.
2821 * argp-ba.c: New file, from glibc.
2822 * argp-eexst.c: New file, from glibc.
2823 * argp-fmtstream.c: New file, from glibc.
2824 * argp-fmtstream.h: New file, from glibc.
2825 * argp-fs-xinl.c: New file, from glibc.
2826 * argp-help.c: New file, from glibc.
2827 * argp-namefrob.h: New file, from glibc.
2828 * argp-parse.c: New file, from glibc.
2829 * argp-pv.c: New file, from glibc.
2830 * argp-pvh.c: New file, from glibc.
2831 * argp-xinl.c: New file, from glibc.
2833 2003-06-07 Jim Meyering <jim@meyering.net>
2835 * readtokens.h: Put `Free Software Foundation, Inc.'
2836 in place of my name in the copyright comment.
2837 Remove definition and uses of __P.
2840 * stat.c: Don't declare xmalloc explicitly.
2841 Instead, include "xalloc.h".
2842 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2843 xrealloc, and xcalloc return values.
2844 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2846 * xgetcwd.h: Remove definition/uses of PARAMS.
2848 2003-06-06 Jim Meyering <jim@meyering.net>
2850 * stdbool_.h: Renamed from stdbool.h.in.
2852 2003-06-06 Jim Meyering <jim@meyering.net>
2854 Merge from coreutils.
2855 * same.c: (same_name): Declare *_basename locals to be `const'.
2856 Consolidate declarations and initializations of *_base* locals.
2858 Merge from coreutils.
2859 This avoids a core dump on systems without GNU putenv,
2860 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2861 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2862 (unsetenv): New static function, from GNU libc.
2863 (rpl_putenv): Use it.
2865 * modechange.c: Remove trailing blanks.
2867 Merge from coreutils.
2868 * fsusage.c: Remove declaration of statfs.
2869 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2871 * posixtm.c: Include <stdbool.h> unconditionally.
2873 2003-06-05 Paul Eggert <eggert@twinsun.com>
2875 * mktime.c (__mktime_internal): When resolving a tm_isdst
2876 mismatch, look in future quarters as well as past. This fixes a
2877 bug when processing fall-backwards gaps immediately after a long
2878 period of daylight-saving time.
2880 * mktime.c: Assume freestanding C89 or better.
2881 (HAVE_LIMITS_H): Remove. Assume it's 1.
2882 (__P): Remove; not used.
2883 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2884 (mktime, not_equal_tm, print_tm, check_result,
2885 main): Use prototypes. Use const * where appropriate.
2886 (main): Fix typo in testing code that uncovered by above changes.
2887 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2889 2003-06-04 Paul Eggert <eggert@twinsun.com>
2891 * mktime.c: Fix Debian bug 177940
2892 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2893 (localtime_offset): Now long int, not time_t, because we want it
2894 to be guaranteed to be signed. All uses changed.
2895 (__mktime_internal): If overflow would occur when adding offset,
2898 Merge 'human' changes from coreutils. Rewrite to support
2899 locale-specific notations like thousands separators.
2900 * human.c: Simplify authorship notice.
2901 Include human.h immediately after config.h.
2902 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2903 <limits.h>: Do not include, since human.h does.
2904 (SIZE_MAX, UINTMAX_MAX): New macros.
2905 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2906 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2907 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2908 (power_letter): Renamed from suffixes.
2909 (generate_suffix_backwards): Remove.
2910 (adjust_value): Now takes int style (because of human.h changes)
2911 and long double value (for greater precision on some platforms).
2912 (group_number): New function.
2913 (human_readable): Use it. Use integer options, not enum.
2914 Put the options before the sizes in the arg list.
2915 Support all the new options.
2916 The old human_readable function has been removed;
2917 use inttostr.h instead.
2918 (human_readable, default_block_size, humblock):
2919 Use uintmax_t, not int, for block sizes.
2920 (human_readable_inexact, block_size_types): Remove.
2921 (block_size_opts): New constant.
2922 (human_options): Renamed from human_block_size, with new signature
2923 that allows block sizes up to UINTMAX_MAX. All callers changed.
2924 * human.h: Add copyright and authorship notice.
2925 Include <limits.h> and <stdbool.h> unconditionally.
2926 (PARAMS): Remove. All uses removed.
2927 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2928 (enum human_inexact_style): Remove tag; now a nameless enum.
2929 (human_floor, human_ceiling, human_round_to_even): Now have
2930 values 2, 0, 1 rather than -1, 1, 0.
2931 (human_group_digits, human_suppress_point_zero, human_autoscale,
2932 human_base_1024, human_SI, human_B): New constants.
2933 (human_readable_inexact, human_block_size): Remove.
2934 (human_readable): Size args are now uintmax_t, not int.
2935 (human_options): New decl.
2937 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2938 unnecessary now that we assume C89 or better. This change
2939 imported from coreutils.
2941 * mktime.c (__mktime_internal): Do not reject negative timestamps
2942 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2943 in the 2003-05-30 sync from glibc.
2945 .h files should stand alone, but we shouldn't include <sys/types.h>
2946 if we can get away with just <stddef.h>.
2948 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2949 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2950 rather than <sys/types.h>, as we merely need size_t.
2951 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2953 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2954 Include <stdio.h>, to get FILE.
2955 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2956 memcasecmp.h has included <stddef.h> and all we need is size_t.
2957 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2958 our interface, instead of including <sys/types.h>
2960 2003-06-02 Paul Eggert <eggert@twinsun.com>
2963 Fix some minor time-related bugs with POSIX time arguments.
2964 Some valid time stamps were being rejected (notably -1, and
2965 time stamps before 1900 on 64-bit hosts). And some invalid
2966 time stamps were being accepted, e.g. September 31.
2968 * posixtm.h (posixtime): Return bool instead of time_t, so
2969 that we can return (time_t) -1 successfully.
2970 * posixtm.c: Likewise.
2971 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2972 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2973 (t): Remove static var.
2974 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2975 of static var. All uses changed.
2976 (year): Do not reject years before 1900; they can occur with
2978 (posix_time_parse): Do not check for out-of-range components;
2979 that is now the caller's responsibility, since our checks were
2980 only approximations.
2981 (posixtime): Use mktime to check for out-of-range components,
2982 since it knows them exactly.
2983 If mktime returns (time_t) -1, check whether an error actually occurred
2984 by invoking localtime on -1.
2985 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2986 posixtime failures better.
2987 Improve the test data (in comments only).
2989 2003-05-30 <karl@gnu.org>
2991 * mktime.c: update from libc.
2993 2003-05-30 Bruno Haible <bruno@clisp.org>
2995 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2996 * localcharset.h: Likewise.
2997 * localcharset.c: Likewise.
2999 2003-05-28 Paul Eggert <eggert@twinsun.com>
3001 Assume the headers required for C89 freestanding compilers.
3002 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3003 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3004 without checking for HAVE_LIMITS_H.
3005 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3006 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3008 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3009 * exclude.c: Include <stdbool.h> unconditionally.
3010 * tempname.c: Include <stddef.h> unconditionally.
3011 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3012 * modechange.c, rpmatch.c (NULL): Don't define, since
3013 <stddef.h> does that.
3014 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3015 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3016 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3017 * xstrtol.c: Likewise.
3018 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3019 * savedir.c: Include <stddef.h> instead of defining NULL.
3021 * addext.c (addext): Use assignment rather than cast, to avoid
3022 warnings on some platforms.
3024 * mktime.c (__mktime_internal): Do not reject negative timestamps
3027 2003-05-10 Bruno Haible <bruno@clisp.org>
3029 * linebreak.c (iconv_string_length): Don't return -1 just because the
3030 string is longer than 4 KB.
3032 2003-05-12 Jim Meyering <jim@meyering.net>
3034 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3035 the space-padded-by-default conversion specifiers, %e, %k, %l.
3037 2003-05-03 Bruno Haible <bruno@clisp.org>
3039 Upgrade to Unicode-4.0.
3040 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3041 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3042 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3043 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3044 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3045 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3046 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3047 Change width of U+E0100..U+E01EF from 1 to 0.
3049 2003-04-25 Bruno Haible <bruno@clisp.org>
3051 * copy-file.c: Include <stddef.h>, for size_t.
3053 2003-04-25 Jim Meyering <jim@meyering.net>
3055 * copy-file.c (copy_file_preserving): Declare buf_size to be
3056 of type size_t, not int.
3058 2003-04-11 Jim Meyering <jim@meyering.net>
3060 Merge changes from Coreutils.
3062 2003-03-22 Jim Meyering <jim@meyering.net>
3064 * strftime.c (widen): Cast alloca return value to proper type.
3066 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3069 * strftime.c (my_strftime): Handle very large width
3070 specifications for numeric values correctly. Improve checks for
3073 2003-01-19 Jim Meyering <jim@meyering.net>
3075 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3076 (nl_get_alt_digit) [! defined my_strftime]: Define.
3077 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3078 _nl_get_alt_digit and _nl_get_walt_digit.
3080 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3081 These changes have no effect outside of _LIBC.
3083 2003-04-10 Bruno Haible <bruno@clisp.org>
3085 * findprog.h: New file, from GNU gettext.
3086 * findprog.c: New file, from GNU gettext.
3088 2003-04-05 Jim Meyering <jim@meyering.net>
3090 Merge changes from Coreutils.
3092 * exclude.h (PARAMS): Remove definition and uses.
3093 * exclude.c: Remove uses of `PARAMS'.
3095 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3096 Add test-cases for DOS filenames. Declare program_name.
3097 (main): Set up program_name. Patch by Rich Dawe.
3099 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3101 Use mntctl's return value to drive the entry-processing loop, since
3102 we can't rely on the value of the vmt_length member in the last
3103 entry. On some systems doing so could result in exhausting
3104 virtual memory. Based in part on a patch from Mike Jetzer.
3106 2003-04-04 Bruno Haible <bruno@clisp.org>
3108 * linebreak.h: New file, from GNU gettext.
3109 * linebreak.c: New file, from GNU gettext with slight modifications.
3110 * lbrkprop.h: New file, from GNU gettext.
3112 2003-04-03 Bruno Haible <bruno@clisp.org>
3114 * utf8-ucs4.h: New file, from GNU gettext.
3115 * utf16-ucs4.h: New file, from GNU gettext.
3116 * ucs4-utf8.h: New file, from GNU gettext.
3117 * ucs4-utf16.h: New file, from GNU gettext.
3119 2003-04-02 Bruno Haible <bruno@clisp.org>
3121 * binary-io.h: New file, from GNU gettext.
3123 2003-04-01 Bruno Haible <bruno@clisp.org>
3125 * pathname.h: New file, from GNU gettext.
3126 * concatpath.c: New file, from GNU gettext.
3128 2003-03-30 Bruno Haible <bruno@clisp.org>
3130 * copy-file.c (copy_file_preserving): Don't set owner if the function
3131 chown() doesn't exist.
3133 2003-03-28 Bruno Haible <bruno@clisp.org>
3135 * copy-file.h: New file, from GNU gettext.
3136 * copy-file.c: New file, from GNU gettext.
3138 2003-03-18 Jim Meyering <jim@meyering.net>
3140 * quote.c (quote_n): Fix typo in comment.
3142 2003-03-14 Jim Meyering <jim@meyering.net>
3144 Merge changes from Coreutils.
3145 * obstack.h (obstack_object_size): Declare temporary, __o,
3146 to be const, in order to avoid warnings.
3147 (obstack_room): Likewise.
3148 (obstack_empty_p): Likewise.
3150 2003-03-13 Paul Eggert <eggert@twinsun.com>
3152 Merge changes from Bison.
3153 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3154 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3155 when compiling Bison 1.875's `bitset bset = obstack_alloc
3156 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3157 * hash.c: Include <stdbool.h> unconditionally.
3159 2003-03-09 Paul Eggert <eggert@twinsun.com>
3161 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3162 Reported by Bruce Becker; see:
3163 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3165 2003-03-03 Paul Eggert <eggert@twinsun.com>
3166 Bruno Haible <bruno@clisp.org>
3168 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3169 Reported by John Hughes, see
3170 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3172 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3174 * poll_.h: New file.
3177 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3179 * mathl.h: New file.
3180 * acosl.c: New file.
3181 * asinl.c: New file.
3182 * atanl.c: New file.
3183 * ceill.c: New file.
3186 * floorl.c: New file.
3187 * frexpl.c: New file.
3188 * ldexpl.c: New file.
3190 * sincosl.c: New file.
3192 * sqrtl.c: New file.
3194 * trigl.c: New file.
3195 * trigl.h: New file.
3197 2003-02-17 Bruno Haible <bruno@clisp.org>
3199 * mkdtemp.h: New file, from GNU gettext.
3200 * mkdtemp.c: New file, from GNU gettext.
3202 2003-01-31 Bruno Haible <bruno@clisp.org>
3204 * rename.c: #undef rename before defining rpl_rename.
3205 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3207 2003-01-30 Bruno Haible <bruno@clisp.org>
3209 * printf-args.h: New file, from GNU gettext.
3210 * printf-args.c: New file, from GNU gettext.
3211 * printf-parse.h: New file, from GNU gettext.
3212 * printf-parse.c: New file, from GNU gettext.
3213 * vasnprintf.h: New file, from GNU gettext.
3214 * vasnprintf.c: New file, from GNU gettext.
3215 * asnprintf.c: New file, from GNU gettext.
3216 * vasprintf.h: New file, from GNU gettext with modifications.
3217 * vasprintf.c: New file, from GNU gettext.
3218 * asprintf.c: New file, from GNU gettext.
3220 2003-01-29 Bruno Haible <bruno@clisp.org>
3222 * stpncpy.h: New file, from GNU gettext with modifications.
3223 * stpncpy.c: New file, from GNU gettext with modifications.
3225 2003-01-28 Bruno Haible <bruno@clisp.org>
3227 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3229 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3232 2003-01-27 Bruno Haible <bruno@clisp.org>
3234 * xsetenv.h: New file, from GNU gettext.
3235 * xsetenv.c: New file, from GNU gettext.
3237 2003-01-23 Bruno Haible <bruno@clisp.org>
3239 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3241 2003-01-22 Bruno Haible <bruno@clisp.org>
3243 * exit.h: New file, from GNU gettext.
3245 2003-01-11 Bruno Haible <bruno@clisp.org>
3247 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3248 * strcase.h (strcasecmp, strncasecmp): Likewise.
3250 2003-01-14 Jim Meyering <jim@meyering.net>
3252 * same.c (same_name): Tweak a comment.
3254 2003-01-11 Bruno Haible <bruno@clisp.org>
3256 * same.c (same_name): Reorder tests so as to avoid calling stat()
3257 when a string comparison is sufficient.
3259 2003-01-11 Bruno Haible <bruno@clisp.org>
3261 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3264 2003-01-11 Bruno Haible <bruno@clisp.org>
3266 * hash-pjw.c: Add comment about low quality of this function.
3268 2003-01-12 Paul Eggert <eggert@twinsun.com>
3270 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3271 to avoid collisions with libcurses and libreadline.
3273 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3274 * getstr.h, getstr.c: Remove.
3275 * getline.c: Include "getline.h", to check interface.
3276 Move body of old getstr.c here: this defines MIN_CHUNK and
3277 declares getdelim2, which is renamed from getstr.
3278 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3280 * linebuffer.c (readlinebuffer): Renamed from readline.
3282 * linebuffer.h: Likewise.
3283 (readline): Remove backward-compatibility macro.
3285 2003-01-12 Jim Meyering <jim@meyering.net>
3287 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3289 2003-01-10 Bruno Haible <bruno@clisp.org>
3291 * alloca_.h: New file.
3292 * getdate.y: Unconditionally include alloca.h.
3293 * makepath.c: Likewise.
3294 * setenv.c: Likewise.
3295 * userspec.c: Likewise.
3297 2003-01-09 Bruno Haible <bruno@clisp.org>
3299 * stdbool.h.in: New file.
3301 2003-01-08 Bruno Haible <bruno@clisp.org>
3303 * safe-read.c: Include specification header first, to ensure its
3305 * full-write.c: Likewise.
3307 2003-01-08 Jim Meyering <jim@meyering.net>
3309 * full-write.c: Undefine and define-away `const' after inclusion
3310 of errno.h, not before. Suggestion from Bruno Haible.
3312 2003-01-07 Jim Meyering <jim@meyering.net>
3314 * full-write.c: Rework so that it may serve to define full_read, too.
3315 * full-read.c: Simply #define FULL_READ and include full-write.c.
3317 2003-01-06 Jim Meyering <jim@meyering.net>
3319 * version-etc.c: Update year in translatable copyright string.
3321 2002-12-25 Bruno Haible <bruno@clisp.org>
3323 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3324 * xstrtol.h: Likewise.
3325 * xstrtoimax.c: Likewise.
3326 * xstrtoumax.c: Likewise.
3327 * human.h: Likewise.
3329 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3330 on systems that have <inttypes.h> but not <stdint.h>.
3332 2002-12-31 Paul Eggert <eggert@twinsun.com>
3334 * memcoll.c (memcoll): Fall back on a simple algorithm using
3335 memcmp if strcoll doesn't work.
3337 2002-12-23 Bruno Haible <bruno@clisp.org>
3339 * localcharset.h: New file.
3340 * localcharset.c: Include it.
3341 * unicodeio.c: Likewise.
3343 2002-12-22 Bruno Haible <bruno@clisp.org>
3345 * utime.c (utime_null): No need to call ftruncate if the file was
3348 2002-12-23 Bruno Haible <bruno@clisp.org>
3350 * memcoll.c (STRCOLL): New macro.
3353 2002-12-22 Bruno Haible <bruno@clisp.org>
3355 * getstr.h (getstr): Define, to avoid clash with libcurses.
3356 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3358 2002-12-22 Bruno Haible <bruno@clisp.org>
3360 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3362 2002-12-23 Bruno Haible <bruno@clisp.org>
3364 * getline.h: Include <stddef.h>, for size_t.
3366 * unicodeio.h: Include <stddef.h>, for size_t.
3367 * unicodeio.c: Don't include <stddef.h>.
3369 2002-12-17 Bruno Haible <bruno@clisp.org>
3371 * canon-host.c (strdup): Remove unused declaration.
3373 * fsusage.c: Include full_read.h.
3374 (get_fs_usage): Use full_read instead of safe_read.
3376 * utime.c (utime_null): Use SAFE_READ_ERROR.
3378 2002-12-11 Bruno Haible <bruno@clisp.org>
3380 * setenv.h: Rewritten to cope with systems that have setenv() but not
3382 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3385 2002-12-11 Bruno Haible <bruno@clisp.org>
3387 * setenv.c (alloca): Fall back to malloc.
3389 (setenv): Use freea() to free memory allocated with alloca().
3391 2002-11-13 Bruno Haible <bruno@clisp.org>
3393 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3394 function declarations.
3395 * unsetenv.c (unsetenv): Likewise.
3397 2002-03-04 Bruno Haible <bruno@clisp.org>
3399 Portability to AIX 4.3.3.
3400 * unsetenv.c: New file, extracted from setenv.c.
3401 * setenv.c: Move the unsetenv() function to unsetenv.c.
3403 2001-12-20 Bruno Haible <bruno@clisp.org>
3405 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3406 use malloc instead. For SunOS 4.
3408 2001-12-11 Bruno Haible <bruno@clisp.org>
3410 * setenv.c: Declare alloca.
3411 (compar_fn_t): New typedef.
3412 (KNOWN_VALUE, STORE_VALUE): Use it.
3414 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3417 2002-12-10 Paul Eggert <eggert@twinsun.com>
3419 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3420 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3421 Choose values that are less likely to collide with system fnmatch
3423 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3424 defined (e.g., a pure POSIX system).
3425 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3426 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3428 2002-12-06 Jim Meyering <jim@meyering.net>
3430 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3432 Merge in changes from libc's misc/error.c, in preparation
3433 for the merge of gnulib's changes back into libc.
3435 * error.c (_): Define only if not already defined.
3436 Move definition to follow all #include directives.
3437 Include unlocked-io.h only if !_LIBC.
3438 [_LIBC]: Include <libio/libioP.h>.
3439 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3440 (fflush): Tweak definition to use INTUSE.
3443 2002-12-05 Paul Eggert <eggert@twinsun.com>
3445 * alloca.c [defined emacs]: Include "lisp.h".
3446 (xalloc_die) [defined emacs]: New macro.
3447 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3448 [! defined emacs]: Include <xalloc.h>.
3449 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3450 (pointer): Typedef to POINTER_TYPE *.
3451 (malloc): Remove decl; we now always use xmalloc.
3452 (alloca): Use old-style definition, since Emacs needs this.
3453 Check for arithmetic overflow when computing combined size.
3455 2002-12-04 Paul Eggert <eggert@twinsun.com>
3457 Do not generate unlocked-io.h automatically, since it's easier to
3458 maintain it by hand.
3460 * unlocked-io.h: New file, from GNU diffutils,
3461 but with proper copyright notice and attribution.
3463 * Makefile.am: Add copyright notice.
3464 (libfetish_a_SOURCES): Add unlocked-io.h.
3465 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3466 (DISTCLEANFILES, io_functions): Remove macros.
3467 (EXTRA_DIST): Remove gen_uio.
3468 (unlocked-io.h): Remove rule.
3470 2002-12-04 Jim Meyering <jim@meyering.net>
3472 Reflect the fact that stat.c and lstat.c are no longer generated.
3473 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3474 (DISTCLEANFILES): Likewise.
3475 (EXTRA_DIST): Likewise.
3476 (all_local): Don't depend on stat.c or lstat.c.
3477 (stat.c, lstat.c): Remove rules.
3478 (EXTRA_DIST): Remove xstat.in.
3480 * xstat.in: Remove file. Contents moved into stat.c.
3481 * stat.c: New file. Contents mostly from xstat.in.
3482 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3483 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3485 * safe-read.c: Rework so that it may serve to define safe_write, too.
3486 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3488 2002-12-03 Jim Meyering <jim@meyering.net>
3490 * safe-read.c, safe-write.c: Change variable names and comments, but
3491 not semantics, to minimize the differences between these two files.
3492 (safe_read): Change comment to mention SAFE_READ_ERROR.
3494 * safe-read.c (IS_EINTR): Define.
3495 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3497 2002-12-02 Bruno Haible <bruno@clisp.org>
3499 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3500 Define, taken from safe-read.c.
3501 (INT_MAX): Provide fallback.
3502 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3503 * safe-write.h (SAFE_WRITE_ERROR): Define.
3505 * safe-read.c (EINTR): Remove definition.
3506 (safe_read): Don't use EINTR if it is absent.
3508 2002-12-02 Jim Meyering <jim@meyering.net>
3510 * safe-read.c (EINTR): Define.
3511 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3512 (INT_MAX): Provide fallback.
3513 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3515 * safe-read.h (SAFE_READ_ERROR): Define.
3517 2002-12-01 Jim Meyering <jim@meyering.net>
3519 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3520 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3522 2002-11-27 Paul Eggert <eggert@twinsun.com>
3524 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3525 hash_rehash): Replace `if (limit <= value) abort ();' with
3526 `if (! (value < limit)) abort ();', for readability.
3528 2002-11-26 <karl@gnu.org>
3530 * strdup.c: copy from libc again, with jim's ok.
3531 * .cppi-disable: re-add strdup.c
3533 2002-11-25 <karl@gnu.org>
3535 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3536 instead of "strtol.c".
3538 2002-11-25 Jim Meyering <jim@meyering.net>
3540 * mktime.c: Sync from libc, now that it has the latest fix.
3542 2002-11-24 <karl@gnu.org>
3544 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3545 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3547 2002-11-24 Jim Meyering <jim@meyering.net>
3549 Update from coreutils:
3551 * mktime.c: Merge in changes from libc.
3553 Avoid a link-time failure on some Linux systems.
3554 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3555 (__mon_yday): Declare with the STATIC attribute.
3556 (__mktime_internal): Likewise.
3557 Based on a report from Greg Schafer.
3559 2002-11-23 Jim Meyering <jim@meyering.net>
3561 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3562 Use `unsigned', not `int', as type of index.
3564 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3566 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3568 2002-11-22 Paul Eggert <eggert@twinsun.com>
3570 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3571 hint that one should use `if (! x) abort ();' rather than `assert
3572 (x);', and anyway it's one less thing to worry about configuring.
3573 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3574 hash_rehash, hash_insert): Use abort rather than assert.
3576 2002-11-22 Paul Eggert <eggert@twinsun.com>
3578 * quotearg.h: Allow multiple inclusion by surrounding with
3579 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3580 so that we can be included first.
3581 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3582 * quotearg.c: Include quotearg.h immediately after config.h.
3583 No need to include stddef.h or sys/types.h any more.
3584 Surround local include files with "", not "<>".
3585 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3586 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3587 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3588 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3589 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3590 (ISPRINT): Remove; no longer needed now that we assume C89.
3592 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3595 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3596 quotearg_char): Use SIZE_MAX rather than
3597 (size_t) -1 when we are talking about "infinity".
3599 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3601 2002-11-22 Bruno Haible <bruno@clisp.org>
3603 * safe-read.h: Assume C89. Add comments.
3604 (safe_read): Change return type to size_t.
3605 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3606 counts > SSIZE_MAX correctly.
3607 * safe-write.h: New file.
3608 * safe-write.c: New file.
3609 * full-read.h: New file.
3610 * full-read.c: New file.
3611 * full-write.h: Assume C89. Add comments.
3612 * full-write.c: Include safe-write.h.
3613 (full_write): Rewritten to use safe_write.
3614 Suggested by Jim Meyering and Paul Eggert.
3616 2002-11-21 Bruno Haible <bruno@clisp.org>
3618 Remove case insensitive option matching.
3619 * argmatch.h (argcasematch): Remove declaration.
3620 (ARGCASEMATCH): Remove macro.
3621 (__xargmatch_internal): Remove case_sensitive argument.
3622 (XARGMATCH): Update.
3623 (XARGCASEMATCH): Remove macro.
3624 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3625 case_sensitive argument.
3626 (argcasematch): Remove function.
3627 (__xargmatch_internal): Remove case_sensitive argument.
3628 (main): Use XARGMATCH instead of XARGCASEMATCH.
3630 * xmalloc.c: Change compile-time error message. Add comment about
3631 required autoconf version.
3633 2002-11-21 Jim Meyering <jim@meyering.net>
3635 * strdup.c (strdup): Tweak comment and initial #if/#include.
3637 Merge in changes from the coreutils.
3639 2002-09-25 Paul Eggert <eggert@twinsun.com>
3640 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3641 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3642 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3643 int. Work more efficiently if X is the same width as uintmax_t.
3644 Do not compare X to -1, to avoid bogus compiler warning.
3645 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3646 Don't assume that f_frsize and f_bsize are the same type.
3648 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3651 * makepath.c (make_path): Restore umask *before* creating the final
3653 (make_path): Minor reformatting.
3655 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3656 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3658 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3659 ones. At least on GNU/Linux systems, `auto' means something else.
3662 2002-11-20 Paul Eggert <eggert@twinsun.com>
3664 Merge argmatch cleanups from Bison. Assume C89.
3666 * argmatch.c: Include config.h here, not in argmatch.h.
3667 Include stdlib.h, for EXIT_FAILURE.
3668 Always include <string.h>, since we assume C89.
3669 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3670 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3671 Include <stddef.h> instead, since it's all we need for size_t.
3672 (PARAMS): Remove. All uses removed.
3673 (ARRAY_CARDINALITY): Do not bother to #undef.
3674 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3675 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3676 Remove unnecessary parentheses.
3677 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3678 Insert necessary parentheses.
3679 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3680 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3682 2002-11-19 Bruno Haible <bruno@clisp.org>
3684 * mbswidth.c: Include mbswidth.h right at the beginning.
3685 * mbswidth.h: Include <stddef.h>, for size_t.
3687 * mbswidth.h (PARAMS): Remove macro.
3688 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3689 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3691 * gcd.h (PARAMS): Remove macro.
3692 (gcd): Use ANSI C function declarations.
3693 * gcd.c (gcd): Likewise.
3695 2002-11-15 Bruno Haible <bruno@clisp.org>
3697 * strcspn.c: Include <stddef.h>.
3698 (strcspn): Use ANSI C function declaration. Change return type to
3700 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3701 (strpbrk): Use NULL.
3702 * strpbrk.h (PARAMS): Remove macro.
3703 (strpbrk): Use ANSI C function declaration.
3704 * strstr.c: Don't include <sys/types.h>.
3705 * strstr.h (PARAMS): Remove macro.
3706 (strstr): Use ANSI C function declarations.
3708 2002-11-06 Bruno Haible <bruno@clisp.org>
3710 * gcd.h (gcd): Change argument type to 'unsigned long'.
3711 * gcd.c (gcd): Likewise.
3713 2002-11-05 Bruno Haible <bruno@clisp.org>
3715 * gcd.h: New file, from gettext-0.11.5.
3716 * gcd.c: New file, from gettext-0.11.5.
3718 2002-11-05 Bruno Haible <bruno@clisp.org>
3720 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3721 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3722 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3723 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3725 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3726 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3728 * closeout.c: Include gettext.h instead of <libintl.h>.
3729 * human.c: Include gettext.h instead of <libintl.h>.
3730 * quotearg.c: Include gettext.h instead of <libintl.h>.
3731 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3732 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3733 * userspec.c: Include gettext.h instead of <libintl.h>.
3734 * version-etc.c: Include gettext.h instead of <libintl.h>.
3735 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3736 (textdomain): Remove definition.
3737 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3739 * long-options.c: Remove include of <libintl.h> and definition of _.
3740 * same.c: Remove include of <libintl.h> and definition of _.
3742 2002-11-04 Bruno Haible <bruno@clisp.org>
3744 * stpcpy.h: New file, from GNU gettext-0.11.5.
3745 * strcase.h: New file, from GNU gettext-0.11.5.
3746 * strpbrk.h: New file, from GNU gettext-0.11.5.
3747 * strstr.h: New file, from GNU gettext-0.11.5.
3748 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3750 2002-05-09 Bruno Haible <bruno@clisp.org>
3752 * config.charset: Update for newest glibc. Add canonical names
3753 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3755 2002-05-09 Bruno Haible <bruno@clisp.org>
3757 * localcharset.c (get_charset_aliases): Add more Windows specific
3760 2002-05-08 Owen Taylor <otaylor@redhat.com>
3762 * config.charset: A few additions for Solaris.
3764 2001-12-05 Bruno Haible <bruno@clisp.org>
3766 * localcharset.c (locale_charset): Don't return an empty string.
3768 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3770 * config.charset: msdos in uk_UA uses CP1125.
3772 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3774 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3775 * localcharset.c (locale_charset): Declare as extern "C".
3777 2002-02-15 Bruno Haible <bruno@clisp.org>
3779 * config.charset [msdosdjgpp]: For Russian, use CP866.
3781 2002-02-11 Bruno Haible <bruno@clisp.org>
3783 * config.charset: Add support for NetBSD.
3785 2002-09-25 <karl@gnu.org>
3787 * strdup.c: copy from libc/string (via ../config/srclist*).
3788 * getopt*: copy from libc/posix.
3789 * gettext.h: copy from gettext.
3790 * .cppi-disable: add strdup.c, gettext.h.
3792 2002-07-01 Jim Meyering <meyering@lucent.com>
3794 * c-stack.c: Include sys/time.h.
3795 From Volker Borchert.
3797 2002-06-11 Paul Eggert <eggert@twinsun.com>
3799 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3800 New macro. Use it uniformly instead of
3801 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3802 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3803 reported by Vin Shelton.
3805 2002-06-22 Jim Meyering <meyering@lucent.com>
3807 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3808 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3810 2002-06-22 Paul Eggert <eggert@twinsun.com>
3812 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3813 Do not assume SA_SIGINFO behavior.
3814 Bug reported by Jim Meyering on NetBSD 1.5.2.
3816 2002-06-22 Jim Meyering <meyering@lucent.com>
3818 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3820 * exitfail.c, exitfail.h: Likewise.
3821 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3823 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3825 (EXTRA_DIST): Add fnmatch_loop.c.
3826 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3828 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3829 * fnmatch.c: Update from diffutils-2.8.2.
3830 * fnmatch_.h: New file. From diffutils-2.8.2.
3831 * fnmatch.h: Remove file.
3833 2002-06-18 Paul Eggert <eggert@twinsun.com>
3835 * file-type.h: Report an error if neither S_ISREG nor
3836 S_IFREG is defined, instead of using a test specific to glibc
3837 2.2. This should be safe, since POSIX requires S_ISREG and
3838 Unix Version 7 had S_IFREG. We don't need to check for
3839 <sys/types.h> since we don't use any symbols that it defines.
3841 2002-06-15 Jim Meyering <meyering@lucent.com>
3843 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3844 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3845 have been included before this file.
3847 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3849 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3850 so that each temporary file name is unique and valid in the first
3851 8 characters, for operation under DOS.
3853 2002-06-15 Jim Meyering <meyering@lucent.com>
3855 Work even with DJGPP 2.03, which lacks support for symlinks.
3857 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3859 * lchown.c (S_ISLNK): Likewise.
3861 2002-06-14 Jim Meyering <meyering@lucent.com>
3863 * file-type.h: Use the version from diffutils-2.8.2.
3864 * file-type.c: Likewise.
3866 2002-05-27 Jim Meyering <meyering@lucent.com>
3868 Fix a problem seen only on nonconforming systems whereby ls.c's
3869 use of localtime, and then of gettimeofday would cause trouble:
3870 the localtime call used to initialize rpl_gettimeofday's save
3871 mechanism would clobber ls's current local time information so
3872 that in any long listing the first file would always be listed
3873 with date 1970-01-01. Analysis by Volker Borchert.
3875 * gettimeofday.c (localtime): Undefine.
3876 (rpl_localtime): New function.
3878 2002-05-22 Jim Meyering <meyering@lucent.com>
3880 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3881 * file-type.h: New file.
3882 * file-type.c (file_type): New file/function. Extracted from diffutils.
3884 2002-04-29 Paul Eggert <eggert@twinsun.com>
3886 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3888 2002-04-28 Paul Eggert <eggert@twinsun.com>
3890 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3891 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3892 of 127, since 64 is the largest conceivable number for ancient
3894 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3896 2002-04-28 Jim Meyering <meyering@lucent.com>
3898 * sig2str.c (WTERMSIG): Remove definition (unused).
3900 2002-04-28 Paul Eggert <eggert@twinsun.com>
3902 * sig2str.h, sig2str.c: New files.
3903 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3905 2002-04-24 Jim Meyering <meyering@lucent.com>
3907 * gettext.h: New file, from Gettext.
3908 * Makefile.am (INCLUDES): Remove -I../intl.
3909 (libfetish_a_SOURCES): Add gettext.h.
3911 2002-04-16 Jim Meyering <meyering@lucent.com>
3913 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3914 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3915 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3917 2002-04-12 Jim Meyering <meyering@lucent.com>
3919 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3921 2002-03-10 Jim Meyering <meyering@lucent.com>
3923 * makepath.c (make_path): Remove a comma from a diagnostic.
3924 Suggestion from Santiago Vila.
3926 2002-03-08 Jim Meyering <meyering@lucent.com>
3928 * rename.c: Mention that this wrapper is needed also on
3929 mips-dec-ultrix4.4 systems.
3931 2002-03-02 Jim Meyering <meyering@lucent.com>
3933 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3934 not HAVE_CLOCK_SETTIME.
3936 2002-02-27 Paul Eggert <eggert@twinsun.com>
3938 * nanosleep.h: Rename to....
3939 * timespec.h: New name for nanosleep.h. All uses changed.
3941 * gettime.c: New file.
3942 * settime.c: New file.
3945 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3946 timespec.h. Remove nanosleep.h.
3948 2002-02-25 Paul Eggert <eggert@twinsun.com>
3950 * acl.c, acl.h: New files.
3951 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3953 2002-02-24 Jim Meyering <meyering@lucent.com>
3955 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3956 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3957 cause trouble. Reported by Nelson Beebe.
3959 2002-02-23 Paul Eggert <eggert@twinsun.com>
3961 * path-concat.c (xpath_concat): Reorder code to pacify
3962 compilers that don't know that xalloc_die never returns.
3964 2002-02-20 Jim Meyering <meyering@lucent.com>
3966 * getdate.c: Regenerate using bison-1.33.
3968 2002-02-15 Paul Eggert <eggert@twinsun.com>
3970 * posixver.c, posixver.h: New files.
3971 * Makefile.am (libfetish_a_SOURCES): Add them.
3973 2002-02-02 Paul Eggert <eggert@twinsun.com>
3974 Bruno Haible <bruno@clisp.org>
3976 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3977 (fwrite_success_callback): New declaration.
3978 * unicodeio.c (unicode_to_mb): New function, extracted from
3979 print_unicode_char. Call failure callback instead of error.
3980 (fwrite_success_callback): New function.
3981 (exit_failure_callback): New function.
3982 (fallback_failure_callback): New function.
3983 (print_unicode_char): Call unicode_to_mb.
3985 2002-01-26 Jim Meyering <meyering@lucent.com>
3987 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3989 2002-01-22 Jim Meyering <meyering@lucent.com>
3991 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3992 Otherwise, some versions of automake would omit the rule that makes
3993 Makefile from Makefile.in.
3995 2001-01-21 Paul Eggert <eggert@twinsun.com>
3997 * xmemcoll.h, xmemcoll.c: New files.
3998 * Makefile.am (libfetish_a_SOURCES): Add them.
3999 * memcoll.c: Include errno.h, and declare errno if not defined.
4000 (memcoll): Set errno to zero if there is no error.
4002 * quotearg.c (quotearg_buffer_restyled):
4003 Fix bug with quoting buffers containing NUL when backslashing escapes.
4004 This bug was exposed by the other changes in this patch.
4005 (quotearg_n_options): New arg ARGSIZE.
4006 All callers changed.
4007 (quoting_options_from_style): New function.
4008 (quotearg_n_style): Use it.
4009 (quotearg_n_style_mem): New function.
4011 * quotearg.h (quotearg_n_style_mem): New function.
4013 2002-01-16 Jim Meyering <meyering@lucent.com>
4015 * getdate.y: Add three semicolons, each just before a closing brace.
4016 Bison (as of version 1.31) no longer papers over that mistake.
4018 2002-02-14 Paul Eggert <eggert@twinsun.com>
4020 * backupfile.c (ISDIGIT): Comment fix.
4021 * getdate.y (ISDIGIT): Likewise.
4022 * posixtm.c (ISDIGIT, year): Likewise.
4023 * strverscmp.c (ISDIGIT): Likewise.
4024 * userspec.c (ISDIGIT): Likewise.
4026 2002-01-05 Jim Meyering <meyering@lucent.com>
4028 * version-etc.c (version_etc_copyright): Update copyright year.
4030 2001-01-19 Paul Eggert <eggert@twinsun.com>
4032 * closeout.c (close_stdout_status): If ferror (stdout), do
4033 not silently exit merely because the output buffer happens to
4034 have nothing pending.
4036 2001-12-18 Paul Eggert <eggert@twinsun.com>
4038 See the big note in ../ChangeLog.
4039 * human.c (suffixes): Prefer K to k for 1024.
4040 (generate_suffix_backwards): New function.
4041 (human_readable_inexact): Use it.
4042 * xstrtol.c (__xstrtol): If there is no number but there
4043 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4044 Accept 'K' as well as 'k'.
4046 2001-12-15 Jim Meyering <meyering@lucent.com>
4048 * regex.h (__restrict_arr): Update from libc.
4050 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4051 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4054 2001-12-10 Jim Meyering <meyering@lucent.com>
4056 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4057 Instead, include "xalloc.h".
4058 (initbuffer): Don't cast xmalloc return value to char*.
4059 (readline): Reword comment.
4060 Don't cast xrealloc return value to char*
4063 2001-12-09 Jim Meyering <meyering@lucent.com>
4065 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4066 `signed and unsigned type in conditional expression'.
4067 * posixtm.c (posix_time_parse): Likewise.
4069 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4071 * readtokens.c (readtoken): Declare an index to be of type unsigned
4072 to avoid a pedantic warning.
4074 * getstr.c: Don't include assert.h.
4075 (getstr): Remove warning-evoking assertions.
4076 Return -1 if offset parameter is out of bounds.
4077 Change the type of a local from int to size_t.
4079 * strftime.c (my_strftime_localtime_r): Include this function
4080 definition in the `#if ! HAVE_TM_GMTOFF' block.
4082 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4083 Include xalloc.h instead.
4085 2001-12-02 Jim Meyering <meyering@lucent.com>
4087 * tempname.c: Don't declare getenv, thus reverting the change of
4088 2001-11-18. It's no longer necessary, now that stdlib.h is always
4091 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4092 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4094 2001-11-30 Akim Demaille <akim@epita.fr>
4096 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4097 before being defined.
4099 2001-11-27 Paul Eggert <eggert@twinsun.com>
4101 * quotearg.h (quotearg_n, quotearg_n_style):
4102 First arg is int, not unsigned.
4103 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4104 (SIZE_MAX, UINT_MAX): New macros.
4105 (quotearg_n_options): Abort if N is negative.
4106 Avoid overflow check on hosts where size_t is 64 bits and int
4107 is 32 bits, as overflow is impossible there.
4108 Fix off-by-one typo that caused unnecessary reallocation.
4110 2001-11-27 Jim Meyering <meyering@lucent.com>
4112 * tempname.c: Merge with version from libc.
4113 * regex.c: Likewise.
4115 * tempname.c: Include stdlib.h unconditionally. On some old systems
4116 for which STDC_HEADERS is 0, it was not included, resulting in a
4117 warning about an integer-to-pointer conversion problem with getenv.
4118 Reported by Volker Borchert.
4120 2001-11-26 Jim Meyering <meyering@lucent.com>
4122 * gtod.h: Remove file.
4123 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4124 * gettimeofday.c: Don't include gtod.h.
4125 (GTOD_init): Remove function.
4126 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4127 Suggestion from Volker Borchert.
4129 2001-11-23 Jim Meyering <meyering@lucent.com>
4131 * hash.h (struct hash_table): Don't define here. Merely declare it.
4132 * hash.c (struct hash_table): Define it here instead.
4134 2001-11-22 Jim Meyering <meyering@lucent.com>
4136 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4138 2001-11-18 Paul Eggert <eggert@twinsun.com>
4140 * tempname.c (TMP_MAX): Remove; no longer needed.
4141 (TEMPORARIES): New macro.
4142 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4143 removes an artificial limitation (e.g. HP-UX 10.20, where
4146 2001-11-18 Jim Meyering <meyering@lucent.com>
4148 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4151 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4152 files will be created before anything else.
4154 2001-11-17 Jim Meyering <meyering@lucent.com>
4156 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4157 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4158 rather than group writable. Patch by Juan F. Codagnone.
4160 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4161 Instead, include "xalloc.h".
4163 * mountlist.c: Include unlocked-io.h after all system headers.
4164 Remove explicit declarations of xmalloc, xrealloc,
4165 and xstrdup. Instead, include "xalloc.h".
4167 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4168 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4169 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4171 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4172 Reported by Padraig Brady.
4174 * mkstemp.c: #undef mkstemp.
4176 (rpl_mkstemp): Rename from mkstemp.
4179 2001-11-16 Jim Meyering <meyering@lucent.com>
4181 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4182 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4183 determine the amount of total physical memory, use pstat_getstatic.
4184 HPUX-11 doesn't define _SC_PHYS_PAGES.
4185 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4186 If sysconf couldn't be used to determine the amount of available
4187 physical memory, use both pstat_getstatic and pstat_getdynamic.
4188 Based on a patch from Bob Proulx.
4190 2001-11-05 Jim Meyering <meyering@lucent.com>
4192 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4194 2001-11-03 Jim Meyering <meyering@lucent.com>
4196 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4197 in argmatch_to_argument call.
4199 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4202 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4203 e.g., a fault due to an attempt to free a NULL pointer.
4205 2001-11-01 Jim Meyering <meyering@lucent.com>
4207 * dirfd.c, dirfd.h: New files.
4208 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4210 * hash.c (hash_print) [TESTING]: Clean up.
4212 2001-10-22 Paul Eggert <eggert@twinsun.com>
4214 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4215 to avoid a warning if -Wall.
4217 2001-10-21 Paul Eggert <eggert@twinsun.com>
4219 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4221 2001-10-21 Jim Meyering <meyering@lucent.com>
4223 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4224 this code would end up calling gettext even in packages built
4226 * getopt.c (_): Likewise.
4227 * regex.c (_): Likewise.
4229 2001-10-20 Paul Eggert <eggert@twinsun.com>
4231 * error.c (strerror_r): Do not declare unless !_LIBC.
4232 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4233 Use strerror_r that is only a macro, even if it is not a function.
4234 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4235 (private_strerror): Use prototypes, not old-style function definition.
4236 (print_errno_message): New function.
4237 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4239 (error_tail, error, error_at_line): Use it.
4241 2001-10-11 Jim Meyering <meyering@lucent.com>
4243 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4244 and quote_n (1, ... to avoid clobbering a buffer.
4246 2001-10-05 Jim Meyering <meyering@lucent.com>
4248 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4249 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4250 * hash-pjw.h: New file.
4252 2001-09-30 Jim Meyering <meyering@lucent.com>
4254 * mountlist.c [MOUNTED_GETFSSTAT]:
4255 Include <sys/ucred.h>, for Apple Darwin.
4256 Include sys/mount.h and sys/fs_types.h only if available.
4258 (read_filesystem_list): Use FS_TYPE.
4260 2001-09-29 Paul Eggert <eggert@twinsun.com>
4262 * exclude.c (excluded_filename): 0 -> false, since it's
4265 2001-09-28 Paul Eggert <eggert@twinsun.com>
4267 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4268 #defines strtoimax. Also treat the other strto* functions
4271 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4272 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4273 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4275 2001-09-26 Jim Meyering <meyering@lucent.com>
4277 Most macros in unlocked-io.h had the wrong number of arguments.
4278 * gen-uio: New script.
4279 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4280 * unlocked-io.hin: Remove file.
4281 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4282 rather than trying to embed it here.
4283 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4284 Reported by Padraig Brady.
4286 2001-09-25 Volker Borchert <bt@teknon.de>
4288 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4290 2001-09-23 Jim Meyering <meyering@lucent.com>
4292 * mountlist.c: Remove useless parentheses in #if directives.
4293 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4294 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4296 2001-09-22 Jim Meyering <meyering@lucent.com>
4298 * localcharset.c: Update from latest gettext.
4299 * config.charset: Likewise.
4301 2001-09-20 Jim Meyering <meyering@lucent.com>
4303 * xstrtol.c (strtoimax): Guard declaration with
4304 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4305 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4306 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4307 (strtoumax): Likewise, for completeness (it wasn't necessary).
4309 2001-09-06 Paul Eggert <eggert@twinsun.com>
4311 * strtoimax.c (HAVE_LONG_LONG):
4312 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4313 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4314 to work around bug in IBM C compiler.
4316 2001-09-16 Jim Meyering <meyering@lucent.com>
4318 * mkdir.c: New file.
4320 2001-09-04 Paul Eggert <eggert@twinsun.com>
4322 * xgetcwd.c: Revert some of the previous change; intead,
4323 fix the HAVE_GETCWD_NULL code to behave more like the
4324 !HAVE_GETCWD_NULL code used to.
4327 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4330 2001-09-04 Paul Eggert <eggert@twinsun.com>
4332 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4333 Use ssize_t, not int, to store result of readlink.
4334 Check for ssize_t overflow as well as size_t overflow,
4335 as POSIX says the result of readlink is implementation-defined
4336 when ssize_t overflows.
4337 Remove unnecessary cast to char*.
4338 Use free+malloc instead of realloc, as the storage doesn't need
4339 to be preserved and it's clearer and can be more efficient that way.
4340 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4341 * xreadlink.h (xreadlink): Update prototype.
4343 2001-09-03 Paul Eggert <eggert@twinsun.com>
4345 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4346 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4347 spotted by Jim Meyering.
4349 2001-09-03 Jim Meyering <meyering@lucent.com>
4351 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4353 2001-09-03 Paul Eggert <eggert@twinsun.com>
4355 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4356 like the HAVE_GETCWD_NULL code.
4357 Include pathmax.h if not HAVE_GETCWD.
4358 Do not include xalloc.h.
4359 (INITIAL_BUFFER_SIZE): New symbol.
4360 Do not use xmalloc / xrealloc, since the caller is responsible for
4361 handling errors. Preserve errno around `free' during failure.
4362 Do not overrun buffer when using getwd.
4364 2001-09-03 Paul Eggert <eggert@twinsun.com>
4366 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4367 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4369 2001-09-02 Jim Meyering <meyering@lucent.com>
4371 * error.c: Update from GNU libc.
4373 2001-09-01 Jim Meyering <meyering@lucent.com>
4375 * xreadlink.c: New file.
4376 * xreadlink.h: New file.
4377 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4379 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4380 doesn't conflict with sparc Solaris 7's definition in
4381 /usr/include/sys/int_types.h.
4383 * exclude.c: Use `""', not `<>' to #include non-system header files.
4384 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4385 and strncasecmp as r-values. Unixware didn't have declarations.
4387 2001-08-31 Jim Meyering <meyering@lucent.com>
4389 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4390 Use an initial, malloc'd, buffer of length 128 rather than
4391 a statically allocated one of length 1024.
4393 2001-08-30 Paul Eggert <eggert@twinsun.com>
4395 * xgetcwd.c: Don't include pathmax.h.
4396 Include stdlib.h and unistd.h if available.
4398 (xmalloc, xstrdup, free): Remove decls.
4399 (xgetcwd): Don't assume sizes fit in unsigned.
4400 Check for overflow when computing sizes.
4401 Simplify reallocation code.
4403 2001-08-28 Paul Eggert <eggert@twinsun.com>
4405 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4407 * strtoimax.c: Renamed from strtoxmax.c, removing the
4410 Also, make the following further changes to make this file's
4411 configuration more similar to that of strtol.c:
4412 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4413 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4414 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4415 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4416 changed to signed values.
4418 And make the following changes as well:
4419 Fix copyright notice, as 1999 was missing.
4420 (verify): New macro.
4421 (strtoimax): Check sizes at compile-time, not run-time.
4422 Prefer strtol to strtoll if both work.
4423 (main): Remove; it was not that useful and was a pain to maintain.
4425 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4427 2001-08-30 Paul Eggert <eggert@twinsun.com>
4429 * savedir.c (savedir): Remove size parameter, as POSIX says that
4430 a directory's st_size can have an arbitrary value, so the old
4431 usage could waste an arbitrary amount of memory. All uses
4433 * savedir.h: Update prototype.
4435 2001-08-30 Paul Eggert <eggert@twinsun.com>
4437 * xstrtol.c (strtoimax): New decl.
4439 2001-08-28 Paul Eggert <eggert@twinsun.com>
4441 * xstrtol.h: Add copyright notice.
4442 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4443 LONGINT_INVALID_SUFFIX_CHAR.
4445 2001-08-30 Paul Eggert <eggert@twinsun.com>
4447 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4450 2001-08-30 Paul Eggert <eggert@twinsun.com>
4452 * hash.c: Remove '2001' from copyright notice.
4454 2001-08-30 Paul Eggert <eggert@twinsun.com>
4456 * full-write.h: New file.
4457 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4458 * full-write.c: Correct credits, as cccp.c no longer
4459 exists and anyway it was so heavily changed from the old cccp
4460 code as to be unrecognizable. Include full-write.h.
4461 (full_write) Return size_t, with short writes meaning failure.
4462 All callers changed. This fixes a bug with large buffers
4464 * utime.c: Include full-write.h.
4466 2001-08-30 Paul Eggert <eggert@twinsun.com>
4468 Merge 'exclude' changes from tar 1.13.22.
4469 This fixes one or two unlikely storage allocation overflow bugs,
4470 but doesn't change user-visible behavior otherwise.
4472 2001-08-30 Paul Eggert <eggert@twinsun.com>
4474 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4475 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4476 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4477 Include if available.
4478 (<xalloc.h>): Include
4479 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4480 (verify): New macro. Use it to verify that EXCLUDE macros do not
4481 collide with FNM macros.
4482 (struct patopts): New struct.
4483 (struct exclude): Use it, as exclude patterns now come with options.
4484 (new_exclude): Support above changes.
4485 (new_exclude, add_exclude_file):
4486 Initial size must now be a power of two to simplify overflow checking.
4487 (free_exclude, fnmatch_no_wildcards): New function.
4488 (excluded_filename): No longer requires options arg, as the options
4489 are determined by add_exclude. Now returns bool, not int.
4490 (excluded_filename, add_exclude):
4491 Add support for the fancy new exclusion options.
4492 (add_exclude, add_exclude_file): Now takes int options arg.
4493 Check for arithmetic overflow when computing sizes.
4494 (add_exclude_file): xrealloc might modify errno, so don't
4495 realloc until after errno might be used.
4497 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4499 (free_exclude): New decl.
4500 (add_exclude, add_exclude_file): Now takes int options arg.
4501 (excluded_filename): No longer requires options arg, as the options
4502 are determined by add_exclude. Now returns bool, not int.
4504 2001-08-30 Paul Eggert <eggert@twinsun.com>
4506 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4508 2001-08-27 Jim Meyering <meyering@lucent.com>
4510 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4512 * version-etc.c (N_): Remove definition.
4513 Revert most of last change.
4514 Instead, simply don't mark the `Copyright...' string for translation.
4515 Based on advice from Paul Eggert.
4517 * strtoxmax.c: Tweak comment.
4519 2001-08-26 Jim Meyering <meyering@lucent.com>
4521 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4522 of copyright with `%s' so translators don't get an untranslated
4524 (COPYRIGHT_YEAR): Define.
4525 (version_etc): Use fprintf rather than fputs.
4526 Suggestion from Ulrich Drepper.
4528 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4530 * strtoll.c: New file, from GNU libc.
4531 * xstrtoimax.c: New file.
4533 * xstrtol.h: Add xstrtoimax.
4534 * strtoumax.c: New file. Simply include "strtoumax.c".
4535 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4537 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4538 * strtoxmax.c: ... then renamed to this.
4540 2001-08-13 Paul Eggert <eggert@twinsun.com>
4542 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4543 Port to Solaris 8, where 'sed' requires a space after the 'r'
4544 command, and where sh dislikes "$/". Clean up the spacing a bit.
4545 Redirect output to $tmp just once.
4547 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4549 * addext.c (<errno.h>): Include.
4550 (errno): Declare if not defined.
4551 (addext): Work correctly when pathconf returns -1 and leaves
4552 errno alone because there is no limit. Also, work even if
4553 pathconf returns a value greater than SIZE_MAX.
4555 2001-08-12 Jim Meyering <meyering@lucent.com>
4557 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4558 Simply `return getcwd (NULL, 0);'.
4559 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4560 Use 1300 as initial value for length, not PATH_MAX.
4562 * pathmax.h: Clean up cpp syntax.
4564 2001-08-12 Jim Meyering <meyering@lucent.com>
4566 * gettimeofday.c: New file.
4568 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4570 2001-08-04 Jim Meyering <meyering@lucent.com>
4572 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4573 to get in sync with glibc.
4575 2001-08-03 Paul Eggert <eggert@twinsun.com>
4577 The following changes are from gettext 0.10.39 as maintained by
4580 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4581 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4582 with inverted sense. All uses changed.
4584 * mbswidth.c: Don't include <limits.h>.
4585 Include <stdlib.h> and <string.h> unconditionally.
4586 (iswcntrl, mbsinit, ISCNTRL): New macros.
4587 (mbsnwidth): Use K&R style function declarations.
4588 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4589 can optimize it when MB_CUR_MAX == 1.
4590 The width of control characters is zero, not 1.
4592 2001-07-15 Jim Meyering <meyering@lucent.com>
4594 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4595 (BUILT_SOURCES): Add unlocked-io.h.
4596 (io_functions): Define.
4597 (unlocked-io.h): New rule.
4598 (DISTCLEANFILES): Add unlocked-io.h.
4599 (all-local): Depend on unlocked-io.h, to ensure it is created.
4601 * unlocked-io.hin: New file
4603 * regex.c: Update from glibc.
4605 2001-07-05 Jim Meyering <meyering@lucent.com>
4607 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4609 (libfetish_a_SOURCES): Put all .h files here instead.
4610 Remove a thus-exposed (better checks in automake) duplicate and
4611 two unnecessary .h files.
4613 2001-06-11 Jim Meyering <meyering@lucent.com>
4615 * regex.c: Update from GNU libc.
4617 2001-05-27 Jim Meyering <meyering@lucent.com>
4619 * readutmp.h (UT_TYPE): Define.
4621 2001-05-24 Jim Meyering <meyering@lucent.com>
4623 * argmatch.c: Include "quote.h".
4624 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4625 quote function. Reported by Göran Uddeborg.
4627 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4629 * dirname.c (dir_name): Compute append_dot using path, not newpath
4630 which is not yet declared.
4632 2001-05-11 Paul Eggert <eggert@twinsun.com>
4634 * Makefile.am (libfetish_a_SOURCES):
4635 Add strftime.c, since we now compile it on all hosts.
4637 * strftime.c (my_strftime):
4638 Define to nstrftime if emacs, but only if my_strftime is not defined.
4639 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4640 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4641 Add one more extra argument: a nanoseconds value.
4644 (my_strftime function): Add %N format.
4645 (emacs_strftimeu): Renamed from emacs_strftime,
4646 with extra ut argument.
4648 2001-05-11 Paul Eggert <eggert@twinsun.com>
4650 dirname code cleanup. base_name now behaves more compatibly
4651 with POSIX basename when given file names that have trailing
4652 slashes, and similarly for dir_name. Add new primitives
4653 base_len and dir_len. Put the directory-name-related decls
4656 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4657 * backupfile.c (base_name): Likewise.
4658 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4659 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4660 * makepath.c (strip_trailing_slashes): Likewise.
4661 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4663 * rename.c (strip_trailing_slashes): Likewise.
4664 * same.c (base_name): Likewise.
4665 * stripslash.c (ISSLASH): Likewise.
4667 * addext.c: Include <dirname.h> after size_t is defined.
4668 * backupfile.c: Likewise.
4670 * addext.c (addext): Use base_len to trim redundant
4671 trailing slashes instead of doing it ourselves.
4672 But do not trim the last slash if it is not redundant.
4674 * backupfile.c (find_backup_file_name,
4675 max_backup_version): Use base_len instead of rolling it ourselves.
4676 Handle the case of "" and (on DOS) "C:" correctly.
4678 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4679 Include <string.h>, <dirname.h>.
4680 (base_name): Allow file names ending in slashes, other than names
4681 that are all slashes. In this case, return the basename followed
4682 by the slashes. This is more general, and can be used in places
4683 where the original base_name purposely had an assertion failure.
4684 (base_len): New function.
4686 * dirname.c: Include <string.h> instead of <stdlib.h>.
4687 Do not include <assert.h>; no longer needed.
4689 (memrchr): Remove decl.
4690 (dir_name_r): Remove.
4691 (dir_len): Renamed from dirlen. All callers changed.
4692 Rewrite in terms of base_name, for simplicity and consistency.
4693 (dir_name): Never return NULL. All callers changed.
4694 Do not include <stdlib.h> in test program; no longer needed.
4695 return 0; is fine for test program.
4697 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4699 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4701 * path-concat.c (path_concat): Use base_len to compute
4702 base length, not strlen; this means we cannot rely on memcpy
4705 * same.c (STREQ): Remove.
4706 (same_name): Handle the case where the basename ends in trailing '/'.
4708 * stripslash.c (strip_trailing_slashes): Return nonzero if
4709 a slash was stripped. Do not strip the last slash after a
4712 2001-04-08 Jim Meyering <meyering@lucent.com>
4714 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4715 recomputed; that's necessary when the offset spans a DST transition.
4716 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4718 2001-04-02 Jim Meyering <meyering@lucent.com>
4720 * regex.h, regex.c: Update from GNU libc.
4722 2001-03-19 Paul Eggert <eggert@twinsun.com>
4724 * version-etc.c (version_etc_copyright): Update to 2001.
4726 2001-03-16 Paul Eggert <eggert@twinsun.com>
4728 * tempname.c (uint64_t): Define to uintmax_t if
4729 not defined, and if UINT64_MAX is not defined.
4730 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4731 Reported by John David Anglin.
4733 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4735 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4736 alias if codeset is empty.
4737 * config.charset (BeOS): Use wildcard syntax.
4739 2001-03-13 Jim Meyering <meyering@lucent.com>
4741 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4742 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4745 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4747 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4749 * unicodeio.c (print_unicode_char): Simplify accordingly.
4751 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4753 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4754 support for DOS/DJGPP.
4756 2001-02-28 Paul Eggert <eggert@twinsun.com>
4758 * Makefile.am (libfetish_a_SOURCES):
4759 Add dup-safer.c, fopen-safer.c.
4760 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4762 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4764 2001-02-25 Paul Eggert <eggert@twinsun.com>
4766 The mkstemp replacement is taken from glibc 2.2.2, with some
4767 portability fixes for use outside glibc, as follows:
4769 * tempname.c (struct_stat64): New macro.
4770 (direxists, __gen_tempname): Use it.
4771 This avoids a portability problem with Solaris 8.
4773 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4774 (<stddef.h>, <stdint.h>, <string.h>):
4775 Include only if STDC_HEADERS || _LIBC.
4776 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4777 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4778 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4779 (__set_errno): Define this macro if <errno.h> doesn't.
4780 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4781 Define these macros if <stdio.h> doesn't.
4782 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4783 Define these macros if <sys/stat.h>
4784 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4785 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4786 __xstat64): Define if not _LIBC.
4787 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4788 (__gen_tempname): Invoke gettimeofday only if
4789 HAVE_GETTIMEOFDAY || _LIBC;
4790 otherwise, fall back on plain "time".
4791 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4793 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4795 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4797 2001-02-17 Jim Meyering <meyering@lucent.com>
4799 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4800 around included file name.
4802 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4804 * strftime.c: Update from GNU libc (the only changes were to comments).
4806 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4808 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4810 2001-02-17 Paul Eggert <eggert@twinsun.com>
4812 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4813 Remove workaround macros for hosts that have mbrtowc but not
4814 mbstate_t, as we now insist on proper declarations for both
4815 before using mbrtowc.
4817 2001-02-17 Jim Meyering <meyering@lucent.com>
4819 * regex.c: Update from libc.
4821 2001-02-16 Paul Eggert <eggert@twinsun.com>
4823 * alloca.c (malloc): Undef before defining, since stdlib.h
4824 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4825 Reported by Mark Hounschell via Paul Eggert.
4827 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4829 * config.charset: Update for FreeBSD 4.2.
4831 2001-01-26 Jim Meyering <meyering@lucent.com>
4833 * quotearg.c: Include stddef.h.
4834 * quote.c: Include stddef.h.
4835 Reported by Axel Kittenberger.
4837 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4838 line in double quotes so that it evokes a better diagnostic.
4839 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4840 Reported by Axel Kittenberger.
4842 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4844 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4845 to avoid a warning. Add back 'const' to inptr.
4847 2001-01-16 Jim Meyering <meyering@lucent.com>
4849 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4852 2001-01-14 Jim Meyering <meyering@lucent.com>
4854 * rename.c: New file. From Volker Borchert.
4855 Include stdlib.h, string.h or strings.h, and xalloc.h.
4856 Use strip_trailing_slashes rather than open-coding it.
4858 2001-01-03 Paul Eggert <eggert@twinsun.com>
4860 * strftime.c: Sync with glibc time/strftime.c 1.81.
4862 2001-01-03 Jim Meyering <meyering@lucent.com>
4864 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4865 local `inptr' to avoid warning with some system declarations of iconv.
4867 2000-12-29 Paul Eggert <eggert@twinsun.com>
4869 * modechange.c: Do not assume that mode_t uses the
4870 traditional octal encoding. E.g. "chmod 1 FOO" should set
4871 the other-execute bit of FOO even if S_IXOTH != 1.
4873 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4874 WOTH, XOTH, ALLM): New macros.
4875 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4876 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4878 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4879 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4881 No need to use uintmax_t; unsigned long is long enough.
4882 Don't bother to get suffix since we don't use it.
4884 2000-12-24 Jim Meyering <meyering@lucent.com>
4886 * hash.c (is_prime): Return explicit boolean values.
4887 (hash_get_first): Return NULL to appease Irix5.6's 89.
4888 Reported by Nelson Beebe.
4890 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4892 * localcharset.c (locale_charset): Add support for Win32.
4894 2000-12-18 Paul Eggert <eggert@twinsun.com>
4896 * physmem.h, physmem.c: New files.
4898 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4899 (noinst_HEADERS): Add physmem.h.
4901 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4902 't' for compatibility with Solaris 8 sort.
4904 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4906 * config.charset: Add support for BeOS.
4908 2000-12-16 Jim Meyering <meyering@lucent.com>
4910 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4911 SHELLS_FILE to a file name that's useful on djgpp systems.
4913 (ADDITIONAL_DEFAULT_SHELLS): Define.
4914 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4915 Based mostly on a patch from Prashant TR.
4917 2000-12-16 Jim Meyering <meyering@lucent.com>
4919 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4920 N and M) would have treated it like `chown N:N FILE'.
4922 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4924 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4926 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4927 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4928 to the list of canonical encodings. Rename EUC-CN to GB2312.
4930 2000-12-08 Andreas Schwab <schwab@suse.de>
4932 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4933 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4935 2000-12-07 Jim Meyering <meyering@lucent.com>
4937 * stripslash.c (ISSLASH): Define.
4938 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4941 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4942 (dir_name_r): Declare this function as static.
4943 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4944 manifest itself on a name containing a mix of slashes and
4946 Make this function work with names starting with a DOS-style
4947 drive letter and colon prefix.
4948 (dir_name): Append `.' if necessary.
4949 Based mostly on patches from Prashant TR and Eli Zaretskii.
4951 * dirname.h (dir_name_r): Remove prototype.
4953 2000-12-05 Jim Meyering <meyering@lucent.com>
4955 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4957 2000-12-04 Jim Meyering <meyering@lucent.com>
4959 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4960 Also include memory.h, stdlib.h, unistd.h if appropriate.
4961 Reported by Andreas Jaeger (conflicting declaration of malloc).
4963 2000-12-02 Jim Meyering <meyering@lucent.com>
4965 * closeout.h: Make idempotent, to avoid some obscure warnings.
4967 2000-12-01 Paul Eggert <eggert@twinsun.com>
4969 * memrchr.c: Include <config.h> before any system include file.
4971 2000-11-29 Paul Eggert <eggert@twinsun.com>
4973 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4975 2000-11-26 Jim Meyering <meyering@lucent.com>
4977 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4979 2000-11-22 Paul Eggert <eggert@twinsun.com>
4981 * strftime.c (my_strftime): Do not invoke mbrlen with a
4982 size of (size_t) -1; it's not portable.
4984 2000-11-17 Akim Demaille <akim@epita.fr>
4986 * obstack.h: Formatting changes.
4987 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4988 prevent type checking.
4989 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4990 cast the value to (void *): assigning a `foo *' to a `void *'
4992 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4994 2000-11-17 Jim Meyering <meyering@lucent.com>
4996 * strstr.c: Update from GNU libc.
4998 2000-11-16 Jim Meyering <meyering@lucent.com>
5000 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5002 2000-11-11 Jim Meyering <meyering@lucent.com>
5004 * error.c: Add a couple #includes, merging from GNU libc version.
5006 2000-11-10 Jim Meyering <meyering@lucent.com>
5008 * obstack.h: Update from GNU libc.
5009 * obstack.c: Likewise.
5011 2000-11-06 Paul Eggert <eggert@twinsun.com>
5013 * getusershell.c (setusershell): Use rewind rather than
5014 fseek/fseeko, to avoid configuration hassles with fseeko.
5015 Don't bother opening SHELLS_FILE if shellstream is NULL;
5018 2000-11-05 Jim Meyering <meyering@lucent.com>
5020 * makepath.h (make_dir): Declare.
5021 * makepath.c (make_dir): Remove `static' attribute.
5024 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5026 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5027 last one in a bucket, advance to the next bucket.
5029 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5031 * fnmatch.c: Do not comment out all the code if we are using
5032 the GNU C library, because in some cases we are replacing buggy
5033 code in the GNU C library itself.
5035 2000-10-30 Paul Eggert <eggert@twinsun.com>
5037 * error.h, getline.h, modechange.h:
5038 Remove "2000" from Copyright line, as the file hasn't been
5039 changed this year other than in the copyright notice.
5041 * xalloc.h: Add "2000" to Copyright line, as this file
5042 was changed this year.
5044 2000-10-30 Paul Eggert <eggert@twinsun.com>
5046 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5047 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5048 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5050 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5052 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5053 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5054 doesn't define __restrict_arr.
5056 2000-10-29 Jim Meyering <meyering@lucent.com>
5058 * xstat.in: Fix grammar in comment.
5060 2000-10-28 Jim Meyering <meyering@lucent.com>
5062 * memchr.c: Update from libc.
5063 Adjust for portability:
5064 [HAVE_STDLIB_H]: Include stdlib.h.
5065 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5066 Undef __memchr, too.
5067 [!weak_alias]: Define __memchr to memchr.
5069 * regex.c: Update from libc.
5070 * regex.h: Likewise.
5071 * getopt1.c: Likewise.
5072 * memcmp.c: Likewise.
5074 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5075 Avoid using fseek, when possible -- it's broken by design.
5076 Patch by Ulrich Drepper.
5078 2000-10-26 Jim Meyering <meyering@lucent.com>
5080 * strftime.c: Update from libc.
5082 2000-10-25 Jim Meyering <meyering@lucent.com>
5084 * obstack.c: Update from libc.
5086 2000-10-23 Jim Meyering <meyering@lucent.com>
5088 * hard-locale.c (hard_locale): Revert last change -- it was simply
5089 wrong. That set_locale call must not have any side effects.
5092 2000-10-22 Jim Meyering <meyering@lucent.com>
5094 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5095 [CYCLIC]: Remove now-unused definition.
5097 * save-cwd.c (O_DIRECTORY): Define, if needed.
5098 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5099 Suggestion from Ulrich Drepper.
5101 2000-10-21 Jim Meyering <meyering@lucent.com>
5103 * dirname.c (dir_name_r): New function, factored out of dir_name.
5104 (dir_name): Use dir_name_r.
5105 * dirname.h (dir_name_r): Declare it.
5107 2000-10-21 Jim Meyering <meyering@lucent.com>
5109 * dirname.c (memrchr): Declare if necessary.
5110 (dir_name): Remove the restriction that there be no
5111 trailing slashes. Now, this code skips past them, effectively
5113 [TEST_DIRNAME] (main): New unit tests.
5115 * memrchr.c: New file from GNU libc.
5116 Undef __memrchr, too.
5117 [!weak_alias]: Define __memrchr to memrchr.
5118 Guard weak_alias use with `#ifdef weak_alias'.
5120 2000-10-17 Jim Meyering <meyering@lucent.com>
5122 * quote.h (PARAMS): Define and use.
5123 Reported by Akim Demaille.
5125 * getopt.c: Update from libc.
5127 2000-10-16 Jim Meyering <meyering@lucent.com>
5129 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5132 2000-09-25 Jim Meyering <meyering@lucent.com>
5134 * md5.h (rol): Define (from GnuPG).
5136 * sha.c: Give credit (GnuPG) where due.
5137 (M): Use rol rather than open-coding it.
5138 Add a FIXME comment.
5140 2000-09-21 Jim Meyering <meyering@lucent.com>
5142 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5143 Reported by Michael Stone.
5145 2000-09-20 Jim Meyering <meyering@lucent.com>
5147 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5148 (noinst_HEADERS): Add sha.h.
5149 Based on code from Scott G. Miller and from GnuPG.
5151 2000-09-15 Jim Meyering <meyering@lucent.com>
5153 * regex.c: Update from libc.
5155 2000-09-10 Jim Meyering <meyering@lucent.com>
5157 * getopt.c (_getopt_internal): Update from glibc.
5159 2000-09-09 Jim Meyering <meyering@lucent.com>
5161 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5162 think it should be used as a general replacement for isascii.
5163 * fnmatch.c: Likewise.
5164 * mbswidth.c: Likewise
5165 * regex.c: Likewise.
5168 * userspec.c: Include sys/param.h and limits.h.
5170 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5171 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5172 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5173 UID, GID. Check range.
5175 2000-09-06 Jim Meyering <meyering@lucent.com>
5177 * getopt.c (_getopt_internal): Update from glibc.
5179 2000-08-30 Jim Meyering <meyering@lucent.com>
5181 * strftime.c: Merge in changes from GNU libc.
5183 2000-08-26 Jim Meyering <meyering@lucent.com>
5185 * closeout.c: Include "__fpending.h".
5186 (close_stdout_status): Return right away if there's nothing to flush.
5188 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5189 * __fpending.c: New file.
5190 * __fpending.h: New file.
5192 2000-08-07 Paul Eggert <eggert@twinsun.com>
5194 Standardize on "memory exhausted" instead of "Memory exhausted"
5195 or "virtual memory exhausted".
5196 * obstack.c (print_and_abort): Use "memory exhausted", not
5197 "virtual memory exhausted".
5198 * same.c (same_name): Invoke xalloc_die instead of printing
5200 * userspec.c (parse_user_spec): Likewise.
5201 * bumpalloc.h: comment fix
5202 * same.c, userspec.c: Include xalloc.h.
5204 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5205 not char *const and pointing to a constant array.
5206 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5207 (xrealloc): Comment fix.
5209 * userspec.c (parse_user_spec):
5210 Don't translate a message until just before returning,
5211 to avoid unnecessary translation.
5213 2000-08-07 Jim Meyering <meyering@lucent.com>
5215 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5216 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5217 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5218 getgroups.c, gethostname.c, getopt.h, group-member.c,
5219 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5220 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5221 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5222 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5223 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5224 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5225 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5226 yesno.c: Back out Copyright date changes for each file with no change
5227 this year. This eases coordination with other programs using the same
5228 source code modules. From Paul Eggert.
5230 2000-08-03 Greg McGary <greg@mcgary.org>
5232 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5233 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5234 (EXTEND_BUFFER): Use them.
5236 2000-08-01 Jim Meyering <meyering@lucent.com>
5238 * dirname.c (ISSLASH): Define.
5239 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5240 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5241 both `\' and `/' may be use as path separators.
5242 Based on a patch from Prashant TR.
5244 2000-07-31 Paul Eggert <eggert@twinsun.com>
5246 * quotearg.c (quotearg_n_options): Don't make the initial
5247 slot vector a constant, since it might get modified.
5249 2000-07-31 Jim Meyering <meyering@lucent.com>
5251 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5252 * obstack.c (print_and_abort): Likewise.
5254 2000-07-30 Paul Eggert <eggert@twinsun.com>
5256 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5257 buffer, so that the caller can always quote one small
5258 component of a "memory exhausted" message in slot 0.
5259 From a suggestion by Jim Meyering.
5261 2000-07-30 Jim Meyering <meyering@lucent.com>
5263 * makepath.c (make_path): Quote the other instance, too.
5265 * quotearg.c (N_STATIC_SLOTVECS): Define.
5266 (STATIC_BUF_SIZE): Define.
5267 (quotearg_n_options): Use only statically allocated storage when
5268 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5269 than STATIC_BUF_SIZE.
5271 2000-07-29 Jim Meyering <meyering@lucent.com>
5273 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5274 * dirname.c (dir_name): Likewise.
5276 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5278 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5279 (dir_name): Assert that there are no trailing slashes.
5281 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5283 * mbswidth.h (mbswidth): Add a flags argument.
5284 (mbswidth): New declaration.
5285 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5286 * mbswidth.c (mbswidth): Add a flags argument.
5287 (mbsnwidth): New function.
5289 2000-07-24 Jim Meyering <meyering@lucent.com>
5291 * mbswidth.c: Remove useless #else. From Bruno Haible.
5293 2000-07-23 Paul Eggert <eggert@twinsun.com>
5295 * mbswidth.c (_XOPEN_SOURCE):
5296 Don't define; this causes problems on Solaris 7.
5297 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5299 2000-07-23 Paul Eggert <eggert@twinsun.com>
5302 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5303 so that mbstate_t is always defined.
5305 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5306 be 1 in at least one GCC installation, and this configuration
5307 error is likely to be common. Ignoring MB_LEN_MAX hurts
5308 performance on hosts that have mbrtowc but have only unibyte
5309 locales, but I assume these hosts are rare.
5311 2000-07-23 Paul Eggert <eggert@twinsun.com>
5313 * quotearg.c: Streamline by invoking multibyte code only if needed.
5314 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5315 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5316 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5317 invoke multibyte primitives.
5319 2000-07-23 Jim Meyering <meyering@lucent.com>
5321 * basename.c (base_name): Add an assertion.
5323 2000-07-15 Bruno Haible <clisp.cons.org>
5325 * quotearg.c: When the system forces us to redefine mbstate_t,
5326 shadow its mbsinit function.
5328 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5330 * mbswidth.h: New file.
5331 * mbswidth.c: New file.
5332 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5333 (noinst_HEADERS): Add mbswidth.h.
5335 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5337 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5340 2000-07-15 Jim Meyering <meyering@lucent.com>
5342 * makepath.c: Include quote.h.
5343 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5344 corresponding argument in a `quote (...)' call.
5345 Give better diagnostics.
5347 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5348 (noinst_HEADERS): Add quote.h.
5350 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5351 from tar's src/misc.c.
5352 * quote.h: New file. Prototypes for same.
5354 2000-07-10 Paul Eggert <eggert@twinsun.com>
5356 From a suggestion by Bruno Haible.
5357 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5358 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5359 to decide whether to define the BeOS workaround macro;
5360 this adjusts to the change to AC_MBSTATE_T.
5362 2000-07-13 Paul Eggert <eggert@twinsun.com>
5364 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5366 * quotearg.c (quoting_style_args, quoting_style_vals,
5367 quotearg_buffer_restyled): Add support for
5368 clocale_quoting_style. Undo previous change to
5369 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5370 and "{RIGHT QUOTATION MARK}" msgids.
5372 2000-07-05 Paul Eggert <eggert@twinsun.com>
5374 The old behavior of quoting `like this' doesn't look good with
5375 newer, ISO-style fonts. See:
5376 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5378 Instead, quote "like this" by default. Let the translator
5379 tailor the locale-specific quoting behavior by providing
5380 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5382 * quotearg.c (N_): New macro.
5383 (gettext_default): New function.
5384 (quotearg_buffer_restyled): Use
5385 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5386 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5388 2000-07-09 Jim Meyering <meyering@lucent.com>
5390 * Most files: Update copyright dates to include 2000.
5392 2000-07-08 Jim Meyering <meyering@lucent.com>
5394 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5396 (xgethostname): Remove now-unnecessary #ifdef.
5397 Move declaration of `err' into loop where it's used.
5399 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5401 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5402 by allocating a larger buffer. Test the gethostname return value for
5403 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5404 returns an error and ENAMETOOLONG isn't defined.
5406 2000-07-05 Paul Eggert <eggert@twinsun.com>
5407 and Bruno Haible <haible@clisp.cons.org>
5409 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5411 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5413 * quotearg.c (struct quoting_options): Simplify quote_these_too
5416 2000-07-03 Jim Meyering <meyering@lucent.com>
5418 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5419 Reported by Bruno Haible.
5421 2000-07-04 Jim Meyering <meyering@lucent.com>
5423 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5424 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5427 2000-07-03 Paul Eggert <eggert@twinsun.com>
5428 and Bruno Haible <haible@clisp.cons.org>
5430 * quotearg.c (mbrtowc):
5431 Assign to *pwc, and return 1 only if result is nonzero.
5432 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5434 2000-07-03 Jim Meyering <meyering@lucent.com>
5436 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5437 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5440 2000-07-02 Jim Meyering <meyering@lucent.com>
5442 * quotearg.c (mbstate_t): Don't define here.
5444 2000-07-02 Jim Meyering <meyering@lucent.com>
5446 * nanosleep.c (SIGCONT): Define if not already defined.
5448 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5450 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5451 per change in ../m4/ls-mntd-fs.m4.
5452 (read_filesystem_list): Ignore symbolic links.
5454 2000-06-29 Jim Meyering <meyering@lucent.com>
5456 * same.c: Include <string.h> or <strings.h>, as appropriate,
5457 for declaration of strcmp.
5459 * long-options.c: Include <stdlib.h>, for declaration of exit.
5461 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5462 Avoid warning by casting result to `char *' to remove `const'.
5464 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5466 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5468 2000-06-26 Paul Eggert <eggert@twinsun.com>
5470 savedir now sets errno on failure and invokes xmalloc to get memory.
5471 Fix a couple of other minor bugs while we're at it.
5473 * savedir.c (<unistd.h>): Do not include; there's no need.
5474 (NAMLEN): Remove macro.
5475 (malloc, realloc): Remove decls.
5477 ("xalloc.h"): Include.
5478 (NAME_SIZE_DEFAULT): New macro.
5479 (savedir): Use xmalloc / xrealloc to allocate memory.
5480 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5481 Skip "" directory entries.
5482 Use strlen to calculate directory entry length, since the old method
5483 is rarely used these days and isn't worth supporting.
5484 Don't use a pointer after freeing it.
5485 Check for integer overflow when calculating allocation size.
5486 Use memcpy to copy entries, instead of stpcpy.
5487 Set errno properly when returning NULL.
5488 Check for readdir error.
5490 2000-06-26 Jim Meyering <meyering@lucent.com>
5492 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5494 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5496 * getusershell.c (xmalloc, xrealloc): Remove functions.
5498 Don't include <stdlib.h>. Don't declare malloc, realloc.
5500 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5502 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5504 2000-06-24 Jim Meyering <meyering@lucent.com>
5506 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5508 2000-06-21 Jim Meyering <meyering@lucent.com>
5510 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5512 2000-06-19 Paul Eggert <eggert@twinsun.com>
5514 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5515 (mbrtowc, mbstate_t): Define substitutes if
5516 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5517 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5518 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5520 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5522 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5523 than 1024, return a memory chunk of least possible size, instead
5524 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5525 Use free/xmalloc instead of xrealloc to avoid copying for very long
5528 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5530 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5531 address, not strdup. Include <stdlib.h> and don't declare free().
5533 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5535 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5538 2000-06-21 Jim Meyering <meyering@lucent.com>
5540 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5541 (noinst_HEADERS): Add getstr.h.
5543 * getline.c (getstr): Move into a separate file.
5544 * getstr.c (getstr): New file, extracted from getline.c, with
5545 the following changes: new parameter, delim2; both delim[12]
5546 parameters have type `int', not `char'. The latter would lose
5547 with 8-bit delimiters.
5548 * getstr.h: New file.
5550 2000-06-19 Jim Meyering <meyering@lucent.com>
5552 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5554 2000-06-18 Jim Meyering <meyering@lucent.com>
5556 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5557 Besides, these days every porting target provides a mkdir function.
5559 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5560 (this snippet comes from src/system.h).
5562 2000-06-15 Paul Eggert <eggert@twinsun.com>
5564 * human.c (adjust_value): New function.
5565 (human_readable_inexact): Apply rounding style even when
5566 printing approximate values.
5568 2000-06-14 Paul Eggert <eggert@twinsun.com>
5570 * human.c (human_readable_inexact): Allow an input block
5571 size that is not a multiple of the output block size, and vice versa.
5572 Reported by Piergiorgio Sartor.
5574 2000-06-14 Paul Eggert <eggert@twinsun.com>
5576 * getdate.y (get_date): Apply relative times after time
5577 zone indicator, not before. Reported by Todd A. Jacobs.
5579 2000-06-13 Jim Meyering <meyering@lucent.com>
5581 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5583 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5585 2000-06-12 Paul Eggert <eggert@twinsun.com>
5587 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5589 2000-06-04 Paul Eggert <eggert@twinsun.com>
5591 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5593 2000-06-04 Jim Meyering <meyering@lucent.com>
5595 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5596 SunOS 4.1.4 for which gid_t is an unsigned type.
5598 2000-06-03 Jim Meyering <meyering@lucent.com>
5600 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5602 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5604 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5605 newer, don't install charset.alias.
5606 * config.charset: Change the Linux/glibc rules so they become empty
5607 on glibc-2.1 or newer.
5609 2000-06-02 Jim Meyering <meyering@lucent.com>
5611 * mountlist.c: Back out last change. Instead, do this...
5612 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5613 member using the same `ignore'-testing code.
5614 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5618 2000-05-29 Jim Meyering <meyering@lucent.com>
5620 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5621 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5623 2000-05-22 Jim Meyering <meyering@lucent.com>
5625 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5627 2000-05-18 Jim Meyering <meyering@lucent.com>
5629 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5630 back, too, since it may have been modified by allocate_entry.
5631 (hash_delete): Rewrite to use neither the assignment operator
5632 nor the comma operator in an if-expression.
5634 2000-05-15 Paul Eggert <eggert@twinsun.com>
5637 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5638 Remove; no longer needed.
5639 "quotearg.h": Add include.
5640 (file_name): Do not bother to explicitly initialize to NULL; it's less
5641 efficient on some hosts.
5642 (close_stdout_status): Remove test as to whether stdout was already
5643 closed; it breaks for the case "echo x | sort >&-".
5644 Quote file name colons.
5645 Do not assume that _("write error") lacks format strings.
5647 2000-05-15 Jim Meyering <meyering@lucent.com>
5649 * version-etc.c (version_etc_copyright): Update the copyright string
5650 used in all --version output.
5652 2000-05-14 Jim Meyering <meyering@lucent.com>
5654 * closeout.c (close_stdout_set_file_name): New function.
5655 (close_stdout_status): Use new file-scoped global.
5656 Return right away if fstat says the stdout file descriptor is invalid.
5657 * closeout.h (close_stdout_set_file_name): Declare.
5659 2000-05-10 Jim Meyering <meyering@lucent.com>
5661 * closeout.c [default_exit_status]: New file-scoped variable.
5662 (close_stdout_set_status): New function.
5663 * closeout.h (close_stdout_set_status): Declare.
5665 2000-05-08 Jim Meyering <meyering@lucent.com>
5667 * long-options.c: Don't include closeout.h.
5668 (parse_long_options): Don't call close_stdout for --version.
5670 2000-05-06 Jim Meyering <meyering@lucent.com>
5672 * strnlen.c: Undefine __strnlen and strnlen.
5673 [!weak_alias]: Define __strnlen to strnlen.
5675 * atexit.c: New file, from libiberty.
5677 2000-05-06 Jim Meyering <meyering@lucent.com>
5679 * closeout.c (close_stdout_status): Also check for errors on the
5682 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5684 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5685 instead of xmalloc, xrealloc, path_concat.
5686 (locale_charset): Treat empty environment variables as absent.
5687 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5689 2000-05-04 Jim Meyering <meyering@lucent.com>
5691 * getopt.c: Update from glibc.
5692 * obstack.c: Likewise.
5693 * obstack.h: Likewise.
5694 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5696 * regex.h: Likewise.
5697 * strndup.c: Likewise.
5698 * strnlen.c: New file, from glibc.
5700 2000-05-01 Jim Meyering <meyering@lucent.com>
5702 * full-write.c (full_write): Remove `FIXME' part of comment.
5704 2000-04-29 Jim Meyering <meyering@lucent.com>
5706 * path-concat.c: Declare strdup only if it's not defined.
5707 * canon-host.c: Likewise.
5709 2000-04-28 Jim Meyering <meyering@lucent.com>
5711 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5712 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5713 included first, then limits.h is included by locale.h by libintl.h.
5714 From John David Anglin.
5716 2000-04-25 Jim Meyering <meyering@lucent.com>
5718 * makepath.c (S_IRWXUGO): Define.
5719 (make_path): Always perform explicit chmod if MODE specifies any
5720 of the `special' permission bits. Prompted by a bug report against
5721 install from Mate Wierdl and Joost van Baal.
5723 2000-04-18 Jim Meyering <meyering@lucent.com>
5727 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5728 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5730 2000-04-17 Jim Meyering <meyering@lucent.com>
5732 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5733 the definition of it to rpl_strftime also defined-away the system's
5736 2000-04-15 Jim Meyering <meyering@lucent.com>
5738 Use `C' to denote so-called `contiguous' files, the same way
5740 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5741 (ftypelet): Use S_ISCTG.
5742 From Michael Deutschmann.
5744 2000-04-14 Jim Meyering <meyering@lucent.com>
5746 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5748 2000-04-08 Jim Meyering <meyering@lucent.com>
5750 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5751 names don't conflict. Reported by Eli Zaretskii.
5753 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5755 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5756 bug. Deal with the different error behavior of Irix iconv.
5758 2000-04-07 Jim Meyering <meyering@lucent.com>
5760 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5761 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5763 2000-04-05 Jim Meyering <meyering@lucent.com>
5765 Portability tweaks required for ultrix4.3.
5766 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5767 * readutmp.c: Include sys/types.h before sys/stat.h.
5768 * canon-host.c: Declare strdup.
5769 * path-concat.c: Likewise.
5770 From John David Anglin.
5772 2000-04-04 Jim Meyering <meyering@lucent.com>
5774 Be more DOS 8.3-friendly.
5775 * ref-add.sin: Renamed from ref-add.sed.in.
5776 * ref-del.sin: Renamed from ref-del.sed.in.
5777 * Makefile.am: Reflect renaming.
5778 Reported by Eli Zaretskii.
5780 Use a temporary file name that won't clash with `charset.alias'
5781 in the DOS 8.3 name space.
5782 * Makefile.am (charset_tmp): Define.
5783 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5784 (uninstall-local): Likewise.
5785 Reported by Eli Zaretskii.
5787 2000-03-29 Paul Eggert <eggert@twinsun.com>
5789 * time/strftime.c (my_strftime): Make sure we call the system
5790 strftime, not ourselves, when invoking the underlying strftime.
5792 2000-03-24 Jim Meyering <meyering@lucent.com>
5794 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5795 (charset_alias): Define.
5796 (install-exec-local): Factor out common code.
5797 (uninstall-local): Split lines longer than 80.
5798 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5800 (.sed.in.sed): New rule. Don't redirect directly to $@.
5801 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5803 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5805 * config.charset: Output a line containing "Packages using this file".
5806 * ref-add.sed.in, ref-del.sed.in: New files.
5807 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5808 ref-del.sed): New rules.
5810 2000-03-17 Jim Meyering <meyering@lucent.com>
5812 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5813 Otherwise, include <strings.h>
5815 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5817 * unicodeio.c (utf8_wctomb): New function.
5818 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5819 format instead of in UCS-4 with platform dependent endianness.
5821 2000-03-07 Paul Eggert <eggert@twinsun.com>
5823 * savedir.c (savedir): Work even if directory size is
5824 negative; this can happen with some screwy NFS configurations.
5826 2000-03-06 Jim Meyering <meyering@lucent.com>
5828 * localcharset.c (get_charset_aliases): Don't try to free file_name
5829 if it's NULL (because we ran out of memory). From Bruno Haible.
5831 2000-03-05 Jim Meyering <meyering@lucent.com>
5833 * localcharset.c ("path-concat.h"): Include.
5834 (get_charset_aliases): Use path_concat instead of ANSI string
5837 * unicodeio.h (PARAMS): Define.
5838 Use it to guard prototype.
5840 2000-03-04 Jim Meyering <meyering@lucent.com>
5842 * Makefile.am (install-exec-local): Create $(libdir) before installing
5844 (uninstall-local): Uncomment this rule so `make distcheck' works
5847 * unicodeio.c (<errno.h>): Include it.
5848 (errno): Declare if not defined.
5850 * localcharset.c: Add Bruno's comment justifying use of volatile.
5852 * config.charset: New version, incorporating remarks from a linux
5853 i18n mailing list. From Bruno Haible.
5855 2000-03-02 Jim Meyering <meyering@lucent.com>
5857 * Makefile.am (EXTRA_DIST): Add config.charset.
5859 2000-03-01 Jim Meyering <meyering@lucent.com>
5861 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5862 * unicodeio.c: Likewise.
5864 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5866 * config.charset: New file.
5867 * localcharset.c: New file.
5868 * unicodeio.h, unicodeio.c: New files.
5869 * Makefile.am (DEFS): Add -DLIBDIR=...
5870 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5871 (noinst_HEADERS): Add unicodeio.h.
5872 (all-local, install-exec-local, charset.alias): New targets.
5874 2000-02-28 Paul Eggert <eggert@twinsun.com>
5876 * quotearg.c (ALERT_CHAR): New macro.
5877 (quotearg_buffer_restyled): Use it.
5879 2000-02-27 Jim Meyering <meyering@lucent.com>
5881 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5882 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5884 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5885 not `#if STDC_HEADERS'.
5886 Declare malloc if needed.
5888 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5889 now that autoconf always defines the HAVE_DECL_ symbols.
5890 * human.c: Likewise.
5892 * strtoumax.c: Likewise.
5894 * backupfile.c: Arrange for cpp to fail if the configure-time
5895 declaration check was not run.
5897 * human.c: Likewise.
5899 * strtoumax.c: Likewise.
5901 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5902 then first look up the entire `.'-containing string as a login name.
5904 2000-02-18 Paul Eggert <eggert@twinsun.com>
5906 * getdate.y: Handle two-digit years with leading zeros correctly.
5907 (textint): New typedef.
5908 (parser_control): Member year changed from int to textint.
5910 (YYSTYPE): Removed; replaced by %union with int and textint members.
5911 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5912 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5913 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5914 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5915 (date, number, to_year): Use width of number in digits, not its value,
5916 to determine whether it's a 2-digit year, or a 2-digit time.
5917 (yylex): Store number of digits of numeric tokens.
5918 Reported by John Kendall.
5920 (parser_control): Changed from struct parser_control to typedef (for
5921 consistency). All uses changed.
5923 (tID): Removed; not used.
5924 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5926 2000-02-14 Paul Eggert <eggert@twinsun.com>
5928 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5929 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5931 2000-02-12 Jim Meyering <meyering@lucent.com>
5933 * userspec.c (ISDIGIT): Define it.
5934 (isdigit): Remove definition.
5935 (is_number): Use ISDIGIT, not isdigit.
5936 <libintl.h>: Include.
5938 (parse_user_spec): Mark translatable strings.
5940 2000-02-10 Jim Meyering <meyering@lucent.com>
5942 With these changes, nanosleep.[ch] are finally enough like the other
5943 lib/* replacement files to compile on a few more losing systems.
5945 * nanosleep.h: Don't include config.h.
5946 Remove prototype from declaration of nanosleep.
5947 (PARAMS): Remove now-unneeded definition.
5948 * nanosleep.c: #undef nanosleep.
5949 (rpl_nanosleep): Rename from nanosleep.
5951 2000-02-03 Jim Meyering <meyering@lucent.com>
5953 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5954 rather than with `#if HAVE_UTMPNAME'.
5956 2000-02-01 Jim Meyering <meyering@lucent.com>
5958 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5960 2000-01-31 Jim Meyering <meyering@lucent.com>
5962 * nanosleep.h (nanosleep): Guard declaration with
5963 `#if ! HAVE_DECL_NANOSLEEP'.
5964 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5965 the declaration in that vendor's sys/timers.h.
5966 Reported by Christian Krackowizer.
5968 * quotearg.c (ISASCII): Add #undef and move definition to follow
5969 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5970 (ISPRINT): Likewise.
5971 Reported by Tom Tromey.
5973 2000-01-30 Jim Meyering <meyering@lucent.com>
5975 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5976 uses of ->ut_name. The latter doesn't work with new Linux header files
5977 where only utmpx.ut_user is declared.
5979 * readutmp.h (UT_USER): Define.
5981 2000-01-23 Jim Meyering <meyering@lucent.com>
5983 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5986 2000-01-22 Jim Meyering <meyering@lucent.com>
5988 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5989 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5990 Required for some AIX systems. Reported by Christian Krackowizer.
5991 [TESTING] (main): New function.
5993 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5994 * dirname.c (dir_name): Support for DOS-style file names with drive
5997 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5999 * strverscmp.c (ISDIGIT): Define.
6000 (strverscmp): Use ISDIGIT, not isdigit.
6002 2000-01-17 Paul Eggert <eggert@twinsun.com>
6004 * nanosleep.c (nanosleep):
6005 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6006 POSIX.1 doesn't require SA_INTERRUPT and some systems
6007 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6008 it's been part of POSIX.1 since day 1 (in 1988).
6010 2000-01-17 Jim Meyering <meyering@lucent.com>
6012 * interlock: Remove unused file. Reported by François Pinard.
6014 2000-01-16 Paul Eggert <eggert@twinsun.com>
6016 * quotearg.c (quotearg_buffer_restyled): Do not quote
6017 alert, backslash, formfeed, and vertical tab unnecessarily in
6018 shell quoting style.
6021 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6022 Free Software Foundation, Inc.
6023 Copying and distribution of this file, with or without modification,
6024 are permitted provided the copyright notice and this notice are preserved.