1 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4 need to extend the stack.
5 (YYINITDEPTH): New macro, so that the initial stack isn't overly
8 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
10 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
12 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
14 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
15 Remove now-obsolete comment about AIX.
16 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
17 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
18 (YYMAXDEPTH): New macro.
20 2004-12-18 Bruno Haible <bruno@clisp.org>
22 * fatal-signal.c (fatal_signals): Make non-const.
23 (init_fatal_signals): New function.
24 (uninstall_handlers, install_handlers): Ignore signals that were set to
26 (at_fatal_signal): Call init_fatal_signals.
27 (init_fatal_signal_set): Likewise. Ignore signals that were set to
29 Reported by Paul Eggert.
31 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
33 * getdate.y (textint): New member "negative".
34 (time_zone_hhmm): New function.
35 Expect 14 shift-reduce conflicts, not 13.
36 (o_colon_minutes): New rule.
37 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
38 (yylex): Set the "negative" member of signed numbers.
40 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
42 Changes imported from coreutils.
43 * hard-locale.c: Assume <locale.h> exists.
45 (GLIBC_VERSION): New macro.
46 (hard_locale): Assume setlocale exists.
47 Rewrite to avoid #ifdef.
48 Use strdup rather than malloc + strcpy.
49 * human.c: Assume <locale.h> exists.
50 (human_readable): Assume localeconv exists.
52 2004-12-01 Jakub Jelinek <jakub@redhat.com>
54 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
55 convert T2, not T. (Imported from libc.)
57 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
59 * getcwd.c (is_ENAMETOOLONG): New macro.
60 (__getcwd.c): Don't restore errno; glibc doesn't.
61 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
62 first, falling back to our code only if its results look suspicious.
63 Ensure that the resulting buffer is only as large as necessary.
65 * readutmp.c: Include readutmp.h first.
66 Include <errno.h>, since readutmp.h no longer does that.
67 * readutmp.h: Don't include <errno.h>,
68 <sys/param.h>, <time.h>; not needed to establish interface.
70 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
71 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
72 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
74 2004-11-28 Simon Josefsson <jas@extundo.com>
76 * base64.h, base64.c: New file.
78 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
80 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
82 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
84 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
86 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
87 Declaring int functions causes warnings on some modern systems and
88 shouldn't be needed to compile on ancient ones.
89 * same.c (MIN) [defined MIN]: Don't define, since it's already
92 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
93 with the following changes.
94 (__set_errno): Parenthesize properly.
96 (MIN, MAX, MATCHING_INO): New macros.
97 (__getcwd): Define with prototype, not K&R form.
98 Use heuristics to allocate default buffer on stack if possible.
99 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
100 behavior, and to avoid the PATH_MAX limit when computing
102 Use MATCHING_INO to compare inode number to file.
103 Check for arithmetic overflow in size calculations.
104 Fix bug in reallocation of dot array that caused getcwd to fail
105 on directories nested deeper than 75.
106 Be more careful about saving errno on error.
107 Do not use realloc; use only free+malloc, as this is a bit
108 more flexible and avoids a needless copy operation.
109 Do not inspect st_dev and st_ino for symbolic links; POSIX
110 doesn't specify the latter.
111 Check for closedir errors.
112 Avoid needless casts.
113 Use "#ifdef weak_alias" around weak_alias, to be like other
115 The following changes to getcwd.c have effect only when used in
116 gnulib; they have no effect inside glibc proper.
117 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
118 as alloca isn't used.
119 (alloca, __alloca): Likewise.
120 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
121 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
122 unconditionally, as gnulib assumes C89 or better.
123 Do not include <sys/param.h>.
124 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
125 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
127 (NULL) [!defined NULL]: Remove; we assume C89 or better.
128 Include <dirent.h> in a way that is compatible with modern Autoconf.
129 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
130 New macros, if not already defined.
131 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
132 Use "_LIBC", not "defined _LIBC", for consistency.
133 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
135 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
136 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
137 * xgetcwd.c: David MacKenzie's old code was removed, so give
138 credit only to Jim Meyering and adjust the copyright dates.
139 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
140 <stdlib.h>, <unistd.h>, "pathmax.h".
141 Instead, include "xgetcwd.h" (first) and "getcwd.h".
142 (INITIAL_BUFFER_SIZE): Remove.
143 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
145 2004-11-23 Jim Meyering <jim@meyering.net>
147 * getopt_.h: Remove trailing blanks.
149 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
151 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
152 (futimens): New function, which uses futimes if available.
153 (futimens, utimens): Support timespec==NULL, with same semantics
154 as utime and utimens.
155 * utimens.h (futimens): New decl.
157 2004-11-23 Jim Meyering <jim@meyering.net>
159 * __fpending.c: Add comment.
161 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
163 * getopt_.h: Re-addition of __getopt_argv_const caused
164 redefinition warnings. To avoid them, include the defines
165 in `#if !defined __need_getopt ... #endif'. The only place
166 where __getopt_argv_const is used is in definitions
167 of getopt_long and getopt_long_only below, which are as well
168 protected by `#ifndef __need_getopt'.
169 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
170 __need_getopt after including <stdio.h> and <unistd.h> These
171 headers might have defined it.
173 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
175 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
177 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
178 optopt): Use them instead of invoking ## directly; otherwise, the
179 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
181 2004-11-19 Bruno Haible <bruno@clisp.org>
183 * strtok_r.c: Move comments from here...
184 * strtok_r.h: ... to here.
186 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
188 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
189 might fail. Problem reported by Yoann Vandoorselaere.
190 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
191 that mishandle size_t overflow.
193 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
195 * canon-host.c: Include "strdup.h".
196 (canon_host): Use getaddrinfo if available, so that IPv6 works.
197 Use strdup instead of malloc/strcpy to duplicate strings.
199 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
200 (human_space_before_unit): New constant.
201 * human.c (human_readable): Support it.
203 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
204 (xgetcwd): Set errno correctly when failing.
205 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
206 the failure is actually due to a PATH_MAX problem.
208 Further getopt changes to make it more likely that glibc will
209 buy the changes back.
210 * getopt.c (POSIXLY_CORRECT): New constant.
211 (getopt): Use it, so to preserve glibc semantic
212 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
213 when compiling for libc.
214 * getopt_.h (__getopt_argv_const): Bring it back.
215 (getopt_long, getopt_long_only): Use it.
217 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
218 New arg POSIXLY_CORRECT. All callers changed.
219 (getopt): Argv is now char * const *, as per standard.
220 (_getopt_internal_r, _getopt_internal): Argv is now char **,
221 not char *__getopt_argv_const *.
222 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
223 _getopt_long_only_r): Likewise.
224 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
225 * getopt_int.h (_getopt_internal, _getopt_internal_r,
226 _getopt_long_r, _getopt_long_only_r): Likewise.
227 * getopt_.h (__getopt_argv_const): Remove.
228 (getopt): Argv is now char * const *, as per standard.
230 * getdate.y (tORDINAL): New token.
231 (day, relunit): Allow it for relative times.
232 (relative_time_table): Use tORDINAL for ordinals.
234 2004-11-15 Jim Meyering <jim@meyering.net>
236 * closeout.c: Include "__fpending.h" once again.
238 (close_stdout): Don't fail just because stdout was closed initially,
239 since some programs don't write to stdout in the normal course of
240 operation (other than --version and --help), and we don't want this
241 function to make e.g. `touch file >&-' fail.
242 But do fail if it was closed and someone has tried to write to it.
243 E.g., `printf foo >&-' must fail.
245 2004-11-11 Simon Josefsson <jas@extundo.com>
247 * strtok_r.h, strtok_r.c: New file.
249 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
251 * getopt_.h (__getopt_argv_const): New macro, to be used so that
252 we can stop lying to compilers about the constness of argv when we
253 are compiled outside glibc.
254 (getopt, getopt_long, getopt_long_only): Use it.
255 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
257 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
258 _getopt_long_only_r): Likewise.
259 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
260 _getopt_long_only_r): Likewise.
262 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
263 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
264 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
265 the other external symbols.
266 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
267 declaration, since the above renaming now works around collisions.
269 2004-11-11 Jim Meyering <jim@meyering.net>
271 * linebreak.c: Remove trailing blanks.
272 * alloca_.h: Likewise.
274 * euidaccess.c: Likewise.
275 * allocsa.h: Likewise.
277 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
279 * mktime.c (SHR): New macro, which is a portable
280 substitute for >> that should work even on Crays.
281 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
282 Problem reported by Mark D. Baushke in
283 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
284 * getdate.y (SHR): Likewise.
286 * strftime.c (SHR): Likewise.
288 * quotearg.c (struct quoting_options): Use unsigned int for
289 quote_these_too, so that right shifts are well defined. All uses
292 2004-11-10 Simon Josefsson <jas@extundo.com>
294 * getaddrinfo.h, getaddrinfo.c: New files.
296 2004-11-10 Jim Meyering <jim@meyering.net>
298 Ensure that no close failure goes unreported.
299 * closeout.c (close_stdout): Always close stdout. I.e., don't
300 return early when it seems there's nothing to flush.
301 Don't include __fpending.h.
303 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
305 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
307 2004-11-05 Bruno Haible <bruno@clisp.org>
309 * readlink.c: Include stddef.h, needed for size_t on Woe32.
310 Reported by Mark D. Baushke <mdb@cvshome.org>.
312 2004-11-04 Bruno Haible <bruno@clisp.org>
314 2004-09-11 Bruno Haible <bruno@clisp.org>
315 * allocsa.valgrind: New file.
316 2004-02-06 Bruno Haible <bruno@clisp.org>
317 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
318 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
319 Reported by Christopher Seip <chris.seip@hp.com>.
321 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
323 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
324 with errno == ERANGE if the buffer is too small.
325 Problem reported by Mark D. Baushke.
327 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
329 * xreadlink.c (MAXSIZE): New macro.
330 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
331 size does not exceed MAXSIZE. Avoid cast.
332 As suggested by Mark D. Baushke in
333 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
334 if readlink fails with buffer size just under MAXSIZE, try again
337 2004-11-02 Derek R. Price <derek@ximbiot.com>
338 and Paul Eggert <eggert@cs.ucla.edu>
340 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
341 (get_date): Overparenthesize to avoid GCC warning.
343 2004-11-02 Bruno Haible <bruno@clisp.org>
345 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
346 function returns void.
348 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
350 * getpass.c (fflush_unlocked, flockfile, funlockfile)
351 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
354 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
356 * getdate.y: Add support for TZ="foo" within a date string.
357 Fix some bugs near time_t boundaries. Reject dates with
358 out-of-range components, e.g., "Sept 31".
359 Include <stdlib.h>, "setenv.h", "xalloc.h".
360 (ISDIGIT_LOCALE): Remove; unused.
361 Note that the TZ and time functions used here are not reentrant.
362 (mktime_ok, get_tz): New functions.
363 (TZBUFSIZE): New constant.
364 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
365 This requires that we sometimes generate our own TZ="XXX..." setting.
367 2004-10-27 Derek R. Price <derek@ximbiot.com>
369 * mktime.c (not_equal_tm): Remove redundant check.
371 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
373 * getdate.y: Use Bison 1.875 features, and some minor
374 code cleanups. This change does not affect semantics.
375 Don't include <stdlib.h>; no longer needed.
376 Don't include unlocked-io.h; only the "#if TEST" code uses
377 stdio, and performance isn't crucial there.
378 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
379 Bison 1.875 features as described below.
380 All uses of "PC." replaced by "pc->".
381 (YYSTYPE): Add a forward declaration.
382 (yylex, yyerror): Use full prototypes in forward decls.
383 Use "%pure-parser" rather than obsolescent "%pure_parser".
384 Use %parse-param and %lex-param instead of obsolescent
385 YYPARSE_PARAM and YYLEX_PARAM.
386 (meridian_table, month_and_day_table, time_units_table,
387 relative_time_table, time_zone_table, military_table,
388 lookup_zone, lookup_word, get_date):
389 Use NULL instead of 0 where appropriate.
390 (to_hour): Avoid abort (), to avoid a dependency on
392 (yyerror, yylex): Now accepts parser_control * arg.
393 (main) [TEST]: Use '\0' rather than 0 for char.
395 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
397 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
398 It's now the caller's responsibility to handle the case where
399 !HAVE_GETPAGESIZE && !defined getpagesize.
401 * mktime.c (leapyear): Arg is long int, not int.
403 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
405 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
407 2004-10-12 Simon Josefsson <jas@extundo.com>
409 * getpass.c (fflush_unlocked, flockfile, funlockfile)
410 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
413 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
415 * vsnprintf.h: New file.
416 * vsnprintf.c: New file.
418 2004-10-07 Bruno Haible <bruno@clisp.org>
420 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
421 into the provided buffer.
423 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
425 * diacrit.c, diacrit.h: Add GPL notice.
427 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
428 * atanl.c (atanl): Keep the code as similar to glibc as possible.
429 * logl.c (logl): Keep the code as similar to glibc as possible.
430 This avoids a potential constant-folding bug.
432 2004-10-05 Bruno Haible <bruno@clisp.org>
434 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
436 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
438 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
439 * xmalloc.c (xmemdup): Likewise.
440 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
441 XFREE): Remove these long-obsolescent macros.
442 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
445 * regex.c (re_comp): Cast gettext return value to char *,
446 Problem reported by Martin Neitzel via Mark D. Baushke.
448 2004-10-04 Simon Josefsson <jas@extundo.com>
450 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
451 '#ifdef USE_UNLOCKED_IO'.
453 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
455 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
456 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
457 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
458 regex.c, sha1.c, version-etc.c, yesno.c:
459 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
460 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
461 the includer's responsibility.
465 * modechange.c (mode_compile): Don't decrement a pointer that
466 points to the start of a string, as the C Standard says the
467 resulting behavior is undefined.
469 * backupfile.h (enum backuptype): Rename none -> no_backups,
470 simple -> simple_backups, numbered_existing ->
471 numbered_existing_backups, numbered -> numbered_backups
472 to avoid shadowing problems. All uses changed.
473 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
474 * backupfile.c (check_extension, numbered_backup):
475 Rename locals to avoid shadowing 'basename'.
476 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
479 * .cppi-disable: Add getopt_.h, getopt_int.h.
480 * .cvsignore: Add getopt.h.
482 2004-10-04 Simon Josefsson <jas@extundo.com>
484 * memmem.h: New file.
485 * memmem.c: New file, taken from glibc.
487 2004-10-02 Jim Meyering <jim@meyering.net>
489 * dirfd.h, getpagesize.h: Add copyright notice.
491 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
493 * snprintf.c: Remove comments as to why each header is needed.
495 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
497 * strsep.h: New file.
498 * strsep.c: New file.
500 2004-10-01 Simon Josefsson <jas@extundo.com>
502 * snprintf.c (snprintf): Handle size==0.
504 2004-10-01 Simon Josefsson <jas@extundo.com>
505 Bruno Haible <bruno@clisp.org>
507 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
508 (snprintf): Declare 'args'.
510 2004-09-30 Simon Josefsson <jas@extundo.com>
512 * snprintf.h, snprintf.c: New files.
514 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
516 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
517 (hol_entry_help): Never translate an empty string.
518 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
519 * argp.h (OPTION_NO_TRANS): New option.
521 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
523 * xvasprintf.c: Include xalloc.h.
524 (xvasprintf): Use xalloc_die, not xmalloc_die.
526 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
528 * dummy.c: Change copyright notice to FSF, and license to GPL.
530 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
532 * argp-pvh.c (argp_program_version_hook): Provide initial value.
533 Problem reported by Bruno Haible in:
534 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
536 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
538 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
539 in case some system header has #define'd it. Problem reported by
541 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
543 2004-09-08 Bruno Haible <bruno@clisp.org>
545 * stdint_.h.in: New file, taken from GNU clisp.
547 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
549 * xvasprintf.h: New file.
550 * xvasprintf.c: New file.
551 * xasprintf.c: New file.
553 2004-09-08 Bruno Haible <bruno@clisp.org>
555 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
557 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
559 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
561 Import from coreutils.
562 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
563 strings on unbounded length. alloca's performance benefits aren't
566 (parse_with_separator): New function, with most of the internals
567 of the old parse_user_spec. Allow user to omit both user and group,
568 for compatibility with FreeBSD.
569 Clone only the user name, not the entire spec.
570 Do not set *uid, *gid unless entirely successful.
571 Avoid memory leak in some failing cases.
572 Fix regression for USER.GROUP reported by Dmitry V. Levin in
573 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
574 (parse_user_spec): Rewrite to use parse_with_separator.
576 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
578 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
579 its complicated substitute.
580 * argp-help.c: Include <errno.h>, for program_invocation_short_name
581 and program_invocation_name.
582 (__argp_basename) [!_LIBC]: Remove; the only use was
583 replaced by its body.
584 (__argp_short_program_name): Change condition from
585 !defined __argp_short_program_name to
586 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
587 to match argp-namefrob.h.
588 (__argp_failure): Don't assume strerror_r returns char *.
589 * argp-parse.c (N_): Define unconditionally.
590 (argp_default_options): Fill out initializers with 0 to avoid
593 2004-08-12 Simon Josefsson <jas@extundo.com>
595 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
596 * getopt_.h: Renamed from getopt.h.
598 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
600 Merge from coreutils.
602 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
603 wmemchr or wmemcpy. Problem reported by Robert Dahlem
604 for Reliant Unix 5.43.
606 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
607 (union fooround): Use uintmax_t, not long int.
608 The rest is a merge from libc:
609 [defined _LIBC]: Include <shlib-compat.h>.
610 (_obstack) [defined _LIBC]: Remove after 2.3.4.
612 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
614 * strverscmp.c: Convert to UTF-8.
616 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
618 * obstack.h (obstack_empty_p):
619 Don't assume that chunk->contents is suitably aligned.
620 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
621 Likewise. Problem reported by Benno in
622 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
624 * chown.c (rpl_chown): Work even if the file is writeable but not
625 readable. This could be improved further but it'd take some work.
627 2004-08-08 Simon Josefsson <jas@extundo.com>
629 * xgethostname.c: Don't include error.h (not used).
632 * getpass.c: Include getpass.h first.
634 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
636 * xalloc-die.c: New files.
637 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
639 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
640 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
641 (_, N_, xalloc_die): Move to xalloc-die.c.
642 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
643 so that we needn't mess with xalloc_msg_memory_exhausted.
645 * sha1.h: Renamed from sha.h.
646 (SHA1_H): Renamed from _SHA_H.
647 (sha1_ctx): Renamed from sha_ctx.
648 (sha1_init_ctx): Renamed from sha_init_ctx.
649 (sha1_process_block): Renamed from sha_process_block.
650 (sha1_process_bytes): Renamed from sha_process_bytes.
651 (sha1_finish_ctx): Renamed from sha_finish_ctx.
652 (sha1_read_ctx): Renamed from sha_read_ctx.
653 (sha1_stream): Renamed from sha_stream.
654 (sha1_buffer): Renamed from sha_buffer.
655 * sha1.c: Likewise; renamed from sha.c.
656 Do not include <sys/types.h>.
657 Include <stddef.h> rather than <stdlib.h>.
659 2004-08-08 Bruno Haible <bruno@clisp.org>
661 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
662 FILESYSTEM_PREFIX_LEN.
663 * progreloc.c: Likewise.
664 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
666 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
669 * argp-help.c (make_hol, hol_append): Don't assume that
670 SIZE_MAX is a valid preprocessor constant.
671 (__argp_basename): Change from "#ifndef _LIBC"
672 to "#ifndef __argp_short_program_name", so that
673 we don't compile these functions for tar.
675 More merges from coreutils.
676 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
677 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
679 * addext.c: Remove; no longer needed.
680 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
681 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
682 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
683 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
684 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
685 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
686 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
687 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
688 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
689 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
690 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
691 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
692 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
693 Import changes from coreutils.
695 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
697 Merge from coreutils.
699 * .gdb-history: Remove; this doesn't belong here.
701 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
702 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
703 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
705 * dirname.h: Include <stdbool.h>.
706 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
707 for consistency with POSIX terminology. All uses changed.
708 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
709 (strip_trailing_slashes): Use bool for booleans.
710 * stripslash.c (strip_trailing_slashes): Likewise.
712 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
713 sometimes returns a positive errno value even when it succeeds.
714 (print_errno_message) [!LIBC]: Fall back on strerror if
717 * path-concat.c (mempcpy): Don't define if a system header defines it.
718 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
719 (longest_relative_suffix): New function.
720 (path_concat): Use it. Assume first argument is not NULL.
721 Port to DOS. Omit redundant separators.
722 Report an error instead of returning NULL.
723 Use mempcpy instead of memcpy.
724 (xpath_concat): Remove: not declared or used.
726 * same.h: Include <stdbool.h>
727 (same_name): Return bool, not int.
728 * same.c (same_name): Likewise.
729 (errno): Don't declare; we assume C89 or better now.
731 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
732 if not already defined.
734 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
735 * dup-safer.c (errno): Likewise.
737 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
739 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
742 2004-08-03 Simon Josefsson <jas@extundo.com>
744 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
745 * progname.h: Don't include stdbool.h.
747 2004-08-02 Simon Josefsson <jas@extundo.com>
749 * getsubopt.h: New file, with comments from Bruno Haible.
750 * getsubopt.c: New file, from glibc, but slightly modified based on
751 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
753 2004-08-01 Simon Josefsson <jas@extundo.com>
755 * xgetdomainname.c: Include stdlib.h, for free().
757 2004-07-16 Simon Josefsson <jas@extundo.com>
761 2004-07-16 Bruno Haible <bruno@clisp.org>
763 * backupfile.h: Add extern "C" for C++.
764 * closeout.h: Likewise.
765 * copy-file.h: Likewise.
766 * findprog.h: Likewise.
767 * full-write.h: Likewise.
768 * pathname.h: Likewise.
769 * progname.h: Likewise.
770 * stpcpy.h: Likewise.
771 * stpncpy.h: Likewise.
772 * strcase.h: Likewise.
773 * strstr.h: Likewise.
774 * xalloc.h: Likewise.
776 * mbswidth.h: Add extern "C" for C++.
777 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
779 2004-07-09 Simon Josefsson <jas@extundo.com>
781 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
782 failed without this.)
784 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
786 * fchown-stub.c: New file.
788 2004-06-24 Jim Meyering <jim@meyering.net>
790 * obstack.h (obstack_base): Cast to (void *), per documentation.
792 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
794 * argz.c, argz_.h: New files, which are autoupdated from libtool.
796 2004-06-01 Jim Meyering <jim@meyering.net>
798 * calloc.c: New file.
800 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
802 * getdate.y (yylex): Allow space between sign and number.
803 Problem reported by Dan Jacobson.
805 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
806 and Jim Meyering <jim@meyering.net>
808 Merge from coreutils CVS.
810 * stat-macros.h: New file, with contents from file-type.h
811 and coreutils' system.h.
812 * file-type.c: Include "stat-macros.h".
813 * file-type.h (file_type): Move all macro definitions to new file,
816 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
817 Wrap old code with this conditional.
818 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
819 function that does not dereference symlinks.
820 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
822 * xreadlink.c: Include xreadlink.h first, to catch .h file
824 (xreadlink): Accept new arg SIZE, for efficiency.
825 All decls and uses changed.
826 * xreadlink.h: Include <stddef.h>, for size_t.
828 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
829 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
831 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
833 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
835 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
836 macros to be defined.
837 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
838 the allocator returns NULL because the requested size is zero.
840 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
842 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
843 var. Add comment explaining why libc still defines it. This
844 merges the following patch from glibc:
845 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
847 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
849 * obstack.c (_obstack): Remove unused variable. It hasn't been
850 present in glibc since revision 1.1 of this file.
851 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
852 obstack_alignment_mask, obstack_alloc, obstack_base,
853 obstack_blank, obstack_blank_fast, obstack_chunk_size,
854 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
855 obstack_grow0, obstack_init, obstack_int_grow,
856 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
857 obstack_next_free, obstack_object_size, obstack_ptr_grow,
858 obstack_ptr_grow_fast, obstack_room): Remove declarations of
859 nonexistent functions.
861 2004-05-17 Derek R. Price <derek@ximbiot.com>
862 Paul Eggert <eggert@cs.ucla.edu>
864 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
866 2004-05-14 Bruno Haible <bruno@clisp.org>
868 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
869 that consists of a '.' followed by an empty digit string.
870 Patch by Tor Lillqvist <tml@iki.fi>.
872 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
874 Port obstack to the AS/400, where pointers are 16 bytes wide and
875 you cannot cast an integer to a valid pointer. This patch is
876 currently waiting to be integrated into glibc; see
877 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
879 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
880 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
881 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
882 (struct obstack): temp member is now a union of a pointer and
883 an integer, instead of an integer. All integer uses changed.
884 This does not affect the physical layout of struct obstack,
885 except on hosts (like the AS/400) where the size or alignment of
886 void * is greater than that of ptrdiff_t.
887 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
888 __STDC__)]: Store temporary in pointer member of union, not
890 * obstack.c: Include <stddef.h>, for offsetof.
891 (struct fooalign): Remove; it doesn't need a name.
892 (union fooround): Change double to long double, and add void *.
893 (DEFAULT_ALIGNMENT): Use offsetof to compute.
894 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
895 not a macro. Hence the values are always int; so remove all
896 casts-to-int in uses.
898 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
899 Derek Price <derek@ximbiot.com>
901 * alloca.c: Include <alloca.h>, to get our interface.
902 * alloca_.h: Use __alloca on AIX, so that we don't have to
903 include <alloca.h> first. Use C89 prototype for alloca; this
904 requires including <stddef.h> for size_t. Use extern "C" if C++.
905 Use #elif for simplicity, since we can assume C89 now.
906 Don't try to source the system alloca.h since it will not be found
907 and to prevent recursively including its replacement.
908 * fnmatch.c: Include <alloca.h> instead of opencoding.
911 2004-05-16 Derek Price <derek@ximbiot.com>
912 Paul Eggert <eggert@cs.ucla.edu>
914 getline cleanup. This changes the getndelim2 API: both order of
915 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
918 * getline.c: Don't include stddef.h or stdio.h, since our
920 (getline): Always use getdelim, so that we don't have two
922 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
924 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
925 (GETNDELIM2_MAXIMUM): New macro.
926 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
927 instead of the old practice of delim2==0. All callers changed.
928 Return -1 on overflow, instead of returning junk.
929 Do not set *linesize unless allocation succeeds.
930 * getndelim2.h: Do not include stddef.h; no longer needed, now
931 that we include sys/types.h.
932 * getnline.h: Likewise.
933 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
934 (getndelim2): Reorder arguments.
935 * getnline.c (getnline, getndelim):
936 Don't discard the NMAX argument.
937 (getnline): Invoke getndelim, to avoid code duplication.
938 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
939 of (size_t) -1 by callers of the getnline family.
941 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
943 * nanosleep.c (suspended): Change its type from int to
944 sig_atomic_t volatile.
945 (first_call): Make it private to rpl_nanosleep, and have it
946 be zero initially as that's a bit faster.
947 (my_usleep): Round up fractional times instead of truncating them,
948 as this is the usual meaning for 'sleep'.
950 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
952 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
953 (ENOSYS): Define if not defined.
954 (settime): Fall back on stime if it exists and settimeofday fails.
955 But don't bother with fallbacks if a method fails with errno == EPERM.
957 2004-05-11 Jim Meyering <jim@meyering.net>
959 Prior to this change, the save_cwd caller required read access to the
960 current directory on most systems (ones with the fchdir function).
962 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
963 fails, try write-only, and finally, resort to using xgetcwd.
965 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
967 * obstack.c, obstack.h: Import changes from libc.
969 2004-04-28 Bruno Haible <bruno@clisp.org>
971 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
972 implicitly appends .exe to executables.
973 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
974 accepts Windows pathnames.
975 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
976 Cygwin like Windows, since it now accepts Windows pathnames.
977 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
978 Cygwin like Windows, since it now accepts Windows pathnames.
979 Reported by Derek Robert Price <derek@ximbiot.com>.
981 2004-04-20 Jim Meyering <jim@meyering.net>
983 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
985 2004-04-20 Jim Meyering <jim@meyering.net>
986 Bruno Haible <bruno@clisp.org>
988 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
989 memory when realloc fails.
991 2004-04-18 Jim Meyering <jim@meyering.net>
993 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
994 don't leak memory and do call END_UTMP_ENT.
996 2004-04-11 Paul Eggert <eggert@twinsun.com>
998 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
999 (CHAR_BIT): Remove, since we assume C89.
1000 Include <stdint.h> if available, as per current Autoconf CVS advice.
1002 2004-03-30 Paul Eggert <eggert@twinsun.com>
1004 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1005 not bool, to be more consistent with Unix conventions.
1006 Suggested by Bruno Haible.
1008 Merge from coreutils.
1010 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1013 * getdate.h: Include stdbool.h, and timespec.h instead of
1014 the usual <time.h> dance.
1015 (get_date): Change signature to support fractional time stamps.
1016 All callers changed.
1017 * getdate.y: Include "getdate.h" first, as we can now
1018 assume C89 and don't need to worry about 'const'.
1019 Similarly, include "unlocked-io.h" near start, not in middle.
1021 (textint.value): Use long int rather than int.
1022 (textint.digits): Use size_t rather than int.
1023 (BILLION, LOG10_BILLION): New constants.
1024 (parser_control): New member rel_ns. Members day_ordinal,
1025 time_zone, month, day, hour, minutes, rel_year, rel_month,
1026 rel_day, rel_hour, rel_minutes, rel_seconds
1027 are now long int, not int. Member seconds is now struct timespec,
1028 not int. New member timespec_seen. Members dates_seen, days_seen,
1029 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1031 (%union.intval): Now long int, not int.
1032 New member timespec.
1033 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1034 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1035 (spec): Now is a timespec or an item list.
1036 (timespec, items): New nonterminals.
1037 (time, rel, relunit, number, get_date):
1038 Add support for fractional seconds.
1039 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1040 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1041 (to_hour): First arg is now long int, not int.
1042 (to_year): Returns long int, not int.
1043 Don't treat year -70 like 70.
1044 (tm_diff): Returns long int, not int.
1045 (lookup_word): Use bool instead of int when appropriate.
1046 (yylex): Use size_t for count, not int.
1047 Detect overflow when parsing large integer constants.
1048 Add support for fractions.
1049 (get_date): Make pointers 'const' if possible.
1050 Use more-portable code to detect integer overflow.
1051 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1052 Don't use ctime; it's not reliable if the year has >4 digits.
1054 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1055 This is for compatibility with BSD.
1057 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1058 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1059 From coreutils' system.h.
1061 * userspec.c: Don't include "posixver.h".
1062 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1063 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1064 compatible extension. Simplify code by removing a boolean int
1065 that was always nonzero if a string was nonnull.
1067 2004-03-30 Jim Meyering <jim@meyering.net>
1069 Merge from coreutils.
1071 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1073 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1074 an empty input stream.
1076 * readtokens.c: Include <stdbool.h>.
1077 (readtoken): Use `size_t' rather than int/long.
1078 All callers adjusted.
1079 Use `bool' rather than `int' where appropriate.
1080 Use memset rather than an explicit loop.
1081 Use x2nrealloc rather than xrealloc.
1082 Allow the use of `\0' as a delimiter.
1083 (readtokens): Likewise.
1084 * readtokens.h (readtoken, readtokens): Update prototypes.
1086 2004-03-30 Bruno Haible <bruno@clisp.org>
1088 * getloadavg.c (getloadavg): Don't assume setlocale returns
1091 2004-03-29 Paul Eggert <eggert@twinsun.com>
1093 Merge changes to getloadavg.c from coreutils and Emacs.
1095 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1096 Define to an expression, not to the empty string.
1097 Include cloexec.h and xalloc.h.
1098 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1099 Use set_cloexec_flag rather than rolling our own.
1100 * cloexec.c, cloexec.h: New files.
1102 2004-03-18 Paul Eggert <eggert@twinsun.com>
1104 * getopt.h: Sync with libc CVS.
1106 2004-03-18 Paul Eggert <eggert@twinsun.com>
1107 Bruno Haible <bruno@clisp.org>
1109 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1110 not on all platforms that have <wchar.h>.
1111 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1113 2004-03-09 Paul Eggert <eggert@twinsun.com>
1115 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1117 * getopt_int.h: New file, also synced from libc.
1119 2004-03-07 Paul Eggert <eggert@twinsun.com>
1121 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1122 '#if' expressions. Unlike the code it replaces, it does not
1123 depend on (defined _SC_PAGESIZE). However, it does depend on
1124 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1125 first reported by Jason Andrade in
1126 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1128 2004-01-18 Simon Josefsson <jas@extundo.com>
1130 * strdup.h: New file.
1131 * strdup.c: Include it.
1132 * path-concat.c: Include strdup.h. Drop strdup declaration.
1133 * userspec.c: Include strdup.h. Drop strdup declaration.
1135 2004-02-06 Karl Berry <karl@gnu.org>
1137 * config.charset: update from gettext 0.14.1.
1139 2004-02-05 Paul Eggert <eggert@twinsun.com>
1141 Add comments and code, prompted by suggestions from Bruno Haible
1143 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1144 describing the enum quoting_style values.
1145 * quotearg.c (quotearg_alloc): New function.
1146 (quotearg_buffer_restyled): Treat lone { and } as special.
1147 Treat = as special. Work around bug with older shells
1148 that "see" a '\' that is really the 2nd byte of a multibyte char.
1149 Quote empty string with shell_quoting_style.
1151 2004-02-03 Bruno Haible <bruno@clisp.org>
1153 * pipe.h: New file, from GNU gettext.
1154 * pipe.c: New file, from GNU gettext.
1156 2004-01-27 Bruno Haible <bruno@clisp.org>
1158 * execute.h: New file, from GNU gettext.
1159 * execute.c: New file, from GNU gettext.
1160 * w32spawn.h: New file, from GNU gettext.
1162 2004-01-23 Paul Eggert <eggert@twinsun.com>
1164 Exit-status fix from coreutils.
1166 Use exit_failure consistently in place of EXIT_FAILURE,
1167 so that program exit statuses are consistent on failure.
1169 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1170 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1171 * argmatch.h: Comment fix to match the above.
1172 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1173 Now a macro referring to exit_failure, instead of a separate
1174 variable. Include "exitfail.h" to get it.
1175 * xstrtol.h: Include "exitfail.h".
1176 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1178 * long-options.c (parse_long_options): Use prototype
1179 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1182 2004-01-21 Jim Meyering <jim@meyering.net>
1184 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1185 so as not to conflict with a different-sized __mktime_internal
1186 function in GNU libc.
1187 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1188 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1190 2004-01-18 Paul Eggert <eggert@twinsun.com>
1192 Merge from diffutils.
1194 * file-type.c (file_type): Add typed memory objects.
1195 * file-type.h (S_TYPEISTMO): New macro.
1197 * c-stack.h (c_stack_action): Remove argv argument.
1198 * c-stack.c (c_stack_action): Likewise. All uses changed.
1199 (die): Don't calculate message unless segv_action returns.
1200 (get_stack_location, min_address_from_argv, max_address_from_argv,
1201 volatile stack_base, volatile_stack_size): Remove.
1202 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1203 that every segmentation violation is a stack overflow. (Ouch!)
1204 See Debian bug 136249 (still outstanding) for more info about why
1205 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1207 2003-11-30 Bruno Haible <bruno@clisp.org>
1209 Safer stack allocation.
1210 * setenv.c: Include allocsa.h.
1211 (alloca): Remove fallback definition.
1212 (freea): Remove macro.
1213 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1216 2003-10-17 Bruno Haible <bruno@clisp.org>
1218 * binary-io.h: Avoid warnings on Cygwin.
1220 2003-12-28 Bruno Haible <bruno@clisp.org>
1222 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1223 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1225 2003-11-28 Bruno Haible <bruno@clisp.org>
1227 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1229 2003-11-27 Bruno Haible <bruno@clisp.org>
1231 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1233 2003-11-17 Bruno Haible <bruno@clisp.org>
1235 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1237 2003-11-24 Bruno Haible <bruno@clisp.org>
1239 * xallocsa.h: New file, from GNU gettext.
1240 * xallocsa.c: New file, from GNU gettext.
1242 2003-11-24 Bruno Haible <bruno@clisp.org>
1244 * allocsa.h: New file, from GNU gettext.
1245 * allocsa.c: New file, from GNU gettext.
1247 2003-11-24 Bruno Haible <bruno@clisp.org>
1249 * eealloc.h: New file.
1251 2004-01-15 Jim Meyering <jim@meyering.net>
1253 Merge from coreutils.
1255 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1256 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1257 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1259 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1260 optional configure-time default.
1262 * version-etc.c (version_etc_copyright): Update copyright date.
1264 * xreadlink.c (xreadlink): Correct outdated comment.
1266 2004-01-15 Paul Eggert <eggert@twinsun.com>
1268 Merge from coreutils.
1270 * posixver.c: Include posixver.h.
1272 * same.c: Include <stdbool.h>, <limits.h>.
1273 (_POSIX_NAME_MAX): Define if not defined.
1275 (same_name): If file names are silently truncated, report
1276 that the file names are the same if they are the same after
1277 the silent truncation.
1279 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1280 conversion function.
1281 * xstrtod.c (xstrtod): Likewise. All callers changed to
1282 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1285 2004-01-14 Paul Eggert <eggert@twinsun.com>
1287 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1288 with like-named macro in fnmatch.c.
1289 (EXT): Use an internal constant instead.
1291 Merge fnmatch patches from glibc.
1292 * fnmatch.c (mbsinit): Remove define.
1293 Add libc_hidden_ver (__fnmatch, fnmatch).
1294 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1295 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1297 2003-12-14 Karl Berry <karl@gnu.org>
1299 * config.charset: update from gettext-runtime.
1301 2003-12-03 Paul Eggert <eggert@twinsun.com>
1303 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1304 Bug reported by Alfred M. Szmidt.
1306 2003-11-29 Karl Berry <karl@gnu.org>
1308 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1310 2003-11-23 Paul Eggert <eggert@twinsun.com>
1311 Bruno Haible <bruno@clisp.org>
1313 * printf-parse.h: Don't include sys/types.h.
1314 (ARG_NONE): New macro.
1315 (char_directive): Change type of *arg_index fields to size_t.
1316 * printf-parse.c: Don't include sys/types.h.
1317 (SSIZE_MAX): Remove macro.
1318 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1319 Remove unnecessary overflow check.
1320 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1323 2003-11-24 Paul Eggert <eggert@twinsun.com>
1325 * alloca.c: Remove dependency on xalloc module.
1326 (xalloc_die): Remove.
1327 (memory_full) [!defined emacs]: New macro.
1328 [!defined emacs]: Don't include xalloc.h.
1329 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1330 address arithmetic overflows. Change datatypes a bit to avoid
1333 2003-11-22 Jim Meyering <jim@meyering.net>
1335 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1337 2003-11-17 Bruno Haible <bruno@clisp.org>
1339 * vasnprintf.c (alloca): Remove fallback definition.
1340 (freea): Remove definition.
1341 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1342 Reported by Paul Eggert.
1344 2003-11-17 Jim Meyering <jim@meyering.net>
1346 On systems without utime and without a utimes function capable of
1347 dealing with a NULL struct utimbuf* argument, this utime replacement
1348 could -- in unusual circumstances -- leak a file descriptor.
1349 * utime.c: Include <unistd.h> and <errno.h>.
1350 (utime_null): Be sure to close `fd' and to preserve errno.
1351 Reported by Geoff Collyer via Arnold Robbins.
1353 2003-11-16 Paul Eggert <eggert@twinsun.com>
1354 Bruno Haible <bruno@clisp.org>
1356 Protect against address arithmetic overflow.
1357 * printf-args.h: Include stddef.h.
1358 (arguments): Change type of field 'count' to size_t.
1359 * printf-args.c (printf_fetchargs): Use size_t instead of
1360 'unsigned int' where appropriate.
1361 * printf-parse.h: Include sys/types.h.
1362 (char_directive): Change type of *arg_index fields to ssize_t.
1363 (char_directives): Change type of fields 'count', max_*_length to
1365 * printf-parse.c: Include sys/types.h and xsize.h.
1366 (SSIZE_MAX): Define fallback value.
1367 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1368 instead of 'int' where appropriate. Check a_allocated, d_allocated
1369 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1370 * vasnprintf.c: Include xsize.h.
1371 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1372 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1373 overflow. Avoid wraparound when converting a width or precision from
1376 2003-11-16 Bruno Haible <bruno@clisp.org>
1378 Update from GNU gettext.
1379 * printf-parse.c: Generalize to it can be compiled for wide strings.
1380 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1381 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1382 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1383 SNPRINTF): New macros.
1384 Don't include <alloca.h> if the file is used inside libintl.
1385 (local_wcslen): New function, for Solaris 2.5.1.
1386 (VASNPRINTF): Use it instead of wcslen.
1388 2003-11-16 Bruno Haible <bruno@clisp.org>
1390 * xsize.h (xmax): New function.
1391 (xsum, xsum3, xsum4): Declare as "pure" functions.
1393 2003-11-12 Paul Eggert <eggert@twinsun.com>
1395 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1396 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1397 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1398 heuristic is just as accurate as far as we know, and it removes a
1399 dependency on size_max.m4 and ptrdiff_max.m4.
1401 2003-11-12 Paul Eggert <eggert@twinsun.com>
1403 * xstrtol.c (__xstrtol): Remove "break" immediately after
1404 "return", to pacify some unknown compiler. Problem reported
1407 2003-11-11 Bruno Haible <bruno@clisp.org>
1409 * xsize.h (SIZE_MAX): Remove fallback definition.
1410 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1413 2003-11-10 Paul Eggert <eggert@twinsun.com>
1415 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1416 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1417 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1419 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1420 not (size_t) -1, since it's defined here.
1422 2003-11-06 Paul Eggert <eggert@twinsun.com>
1424 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1425 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1426 Reject sizes of exactly SIZE_MAX bytes.
1427 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1428 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1430 2003-11-05 Bruno Haible <bruno@clisp.org>
1432 * xsize.h: Include limits.h, to avoid a possible collision with
1433 SIZE_MAX defined in <limits.h> on Solaris.
1435 2003-11-04 Bruno Haible <bruno@clisp.org>
1437 * xsize.h: New file.
1438 * linebreak.c: Include xsize.h.
1439 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1440 argument for overflow.
1441 Suggested by Paul Eggert.
1443 2003-10-31 Bruno Haible <bruno@clisp.org>
1445 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1446 to avoid (extremely rare) race condition.
1447 Suggested by Paul Eggert.
1449 2003-11-03 Jim Meyering <jim@meyering.net>
1451 * userspec.c: Include "userspec.h".
1452 * userspec.h: New file.
1454 2003-10-31 Paul Eggert <eggert@twinsun.com>
1456 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1457 * mountlist.c (SIZE_MAX): Define if not defined already.
1458 (read_filesystem_list): Set and use me_type_malloced.
1459 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1460 whatever the type happens to be), for brevity and consistency.
1461 Check for size calculation overflow on Alphas running OSF/1.
1463 2003-10-31 Jim Meyering <jim@meyering.net>
1465 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1467 * linebuffer.c: Include <string.h> for declaration of memset.
1469 2003-10-30 Paul Eggert <eggert@twinsun.com>
1470 Bruno Haible <bruno@clisp.org>
1472 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1473 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1475 2003-10-29 Paul Eggert <eggert@twinsun.com>
1477 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1478 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1480 * quotearg.c (quotearg_n_options): Use it.
1481 * group-member.c: Include <stdbool.h>.
1482 (free_group_info): Arg is now const *; don't free arg.
1483 (get_group_info): Now returns bool and accepts struct group_info *,
1484 rather than returning a malloc'ed struct group_info *.
1485 All uses changed. Check for overflow in internal size calculation.
1487 * getusershell.c (readname): Simplify the code by using x2nrealloc
1488 rather than xmalloc/xrealloc.
1489 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1490 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1491 conformance bug: the old code used a pointer after freeing the
1492 storage that it addressed.
1493 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1494 rather than doing it by hand.
1495 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1496 the buffer preserved. Use free and xmalloc instead.
1497 * quotearg.c (quotearg_n_options): Likewise.
1498 Use a simpler test for size overflow. Don't use xalloc_oversized
1499 because unsigned int might be wider than size_t (!); this suggests
1500 that we should switch from unsigned int to size_t for slot numbers.
1502 2003-10-27 Bruno Haible <bruno@clisp.org>
1504 * stdbool_.h: Better support for BeOS.
1506 2003-10-27 Paul Eggert <eggert@twinsun.com>
1508 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1509 to allocate the returned structure. Do not allocate a subarray,
1510 as x2nrealloc will do that.
1511 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1512 instead of xnrealloc.
1513 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1515 2003-10-26 Paul Eggert <eggert@twinsun.com>
1517 * xalloc.h (xalloc_oversized): New static inline function, for
1518 callers that want to do their own size-overflow checking. Include
1519 <stdbool.h>, since xalloc_oversized returns bool.
1520 * xalloc.c (array_size_overflow): Remove. All callers changed
1521 to use xalloc_oversized.
1523 Add two functions x2realloc, x2nrealloc, for programs that grow
1524 arrays dynamically by doubling their sizes.
1525 * xalloc.h (x2realloc, x2nrealloc): New decls.
1526 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1529 Port to C99 semantics for 'inline' of external functions.
1530 Bug reported by Bruno Haible.
1531 * xmalloc.c (xnmalloc_inline): New static inline function,
1532 with the old contents of xnmalloc.
1533 (xnmalloc, xmalloc): Use it.
1534 (xnrealloc_inline): New static inline function,
1535 with the old contents of xnrealloc.
1536 (xnrealloc, xrealloc): Use it.
1538 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1540 2003-10-25 Paul Eggert <eggert@twinsun.com>
1542 Fix several address-calculation bugs in the hash modules,
1543 plus some minor code cleanup.
1545 * hash.h: Include <stdbool.h>, for bool.
1546 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1547 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1548 hash_get_n_entries, hash_get_max_bucket_length,
1549 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1550 hash_rehash): Use size_t rather than unsigned.
1551 * hash.c (struct hash_table, hash_get_n_buckets,
1552 hash_get_n_buckets_used, hash_get_n_entries,
1553 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1554 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1555 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1557 (SIZE_MAX): Define if not defined.
1558 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1559 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1561 Use const * when possible.
1562 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1563 (check_tuning): Fix bug: if tuning parameters were very close to
1564 0 or 1, rounding errors could have caused subscript violations.
1565 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1566 (hash_initialize): Add 'fail:' label
1567 to free table and return NULL, and use it to simplify code.
1568 Use calloc rather than clearing the storage ourself.
1569 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1570 buffer size calculations.
1571 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1572 Include <stddef.h>, for size_t.
1573 * hash-pjw.c (hash_pjw): Likewise.
1574 Switch to method described by Bruno Haible.
1575 Include <limits.h>, for CHAR_BIT.
1576 (SIZE_BITS): New macro.
1578 2003-10-21 Paul Eggert <eggert@twinsun.com>
1580 * getndelim2.c (getndelim2): When size calculation overflows,
1581 ceiling the allocation at NMAX bytes rather than silently
1582 discarding input bytes before NMAX is reached. This makes
1583 a difference only if NMAX exceeds SIZE_MAX / 2.
1585 * obstack.c: Merge from glibc.
1586 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1587 Add libc_hidden_def (_obstack_newchunk).
1588 (_obstack_free) [! defined _LIBC]: Remove.
1589 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1590 a clone of the function body.
1591 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1592 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1594 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1595 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1598 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1599 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1600 Don't use lvalue casts, as GCC plans to remove support for them
1601 in GCC 3.5. Reported by Joseph S. Myers. This bug
1602 was also present in the non-GCC version, indicating that this
1603 code had always been buggy and had never been widely used.
1604 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1605 Use the fast variant of each macro, rather than copying the
1606 definiens of the fast variant; that way, we'll be more likely to
1607 catch future bugs in the fast variants.
1609 2003-10-20 Bruno Haible <bruno@clisp.org>
1611 * wait-process.h: New file, from GNU gettext.
1612 * wait-process.c: New file, from GNU gettext.
1614 2003-10-19 Jim Meyering <jim@meyering.net>
1616 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1618 2003-10-16 Paul Eggert <eggert@twinsun.com>
1620 * getgroups.c: Include <errno.h>, <stdlib.h>.
1621 (getgroups): First arg is int, not size_t.
1622 Don't let 'free' mangle errno.
1624 2003-10-16 Jim Meyering <jim@meyering.net>
1626 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1628 2003-10-15 Paul Eggert <eggert@twinsun.com>
1630 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1632 (new_exclude, add_exclude_file): Initial size no longer needs to
1634 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1635 our own address arithmetic overflow checking.
1637 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1638 (fnmatch): Do not alloca more than 2000 wide characters;
1639 instead, use malloc for large buffers.
1640 Check for address arithmetic overflow, and return -1
1641 with errno set to ENOMEM in that case.
1642 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1643 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1644 instead, return -1. Check for address arithmetic overflow.
1646 2003-10-14 Paul Eggert <eggert@twinsun.com>
1648 Handle invalid suffixes and overflow independently, so that
1649 callers can treat them independently as needed. Fix some bugs in
1650 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1651 suffix for a human-readable blocksize. The major caller-visible
1652 change is the addition of a new
1653 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1654 that both overflow and suffix chars were found.
1656 * human.c (humblock): Don't check separately for invalid suffix
1657 char; that is xstrtoumax's job (now that its bug is fixed).
1658 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1659 INTMAX_MAX]: New macros.
1660 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1661 TYPE_MAXIMUM): New macros.
1662 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1663 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1664 if overflow occurs, as it's what __strtol does and it's more useful
1666 (__xstrtol): If __strtol reports some error other than ERANGE,
1667 reflect it to the caller as LONGINT_INVALID. If it reports
1668 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1669 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1670 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1672 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1673 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1674 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1675 [defined UINTMAX_MAX]: New macros.
1677 2003-10-14 Bruno Haible <bruno@clisp.org>
1679 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1680 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1681 Also use volatile where needed.
1683 2003-10-12 Paul Eggert <eggert@twinsun.com>
1685 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1686 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1687 and define in terms of the other primitives.
1688 * xmalloc.c: Include stdbool.h; do not include exit.h.
1689 (SIZE_MAX): Define if not already defined.
1690 (array_size_overflow): New function.
1691 (xalloc_die): Abort instead of exiting if 'error' returns.
1692 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1693 (xmalloc, xrealloc): Use them.
1694 (xcalloc): Check for address arithmetic overflow.
1695 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1696 a bit faster than strcpy.
1698 2003-10-08 Paul Eggert <eggert@twinsun.com>
1700 Merge getpass from libc, plus a few fixes.
1702 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1703 Include <stdbool.h>.
1704 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1705 __fsetlocking to empty.
1706 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1707 do include <bits/libc-lock.h>.
1708 Do not include <fcntl.h>; not needed.
1709 [_LIBC]: Include <wchar.h>.
1710 (NOTCANCEL_MODE): New macro.
1711 (flockfile, funlockfile) [_LIBC]: New macros.
1712 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1713 [!_LIBC]: New macros.
1714 (call_fclose): New function.
1715 (getpass): Use it. Save tty stream separately; this simplifies the
1716 code and makes it more reliable if stdin happens to equal stdout.
1717 Invoke __fsetlocking on tty.
1718 Handle thread cancellation if needed.
1719 Namespace cleanup (use __tcgetattr, __getline).
1720 Use bool for Booleans.
1721 [USE_IN_LIBIO]: Handle wide streams.
1722 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1723 stream might go where.
1725 * unlocked-io.h: Include <stdio.h>, so that the caller
1726 doesn't have to include <stdio.h> before us.
1727 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1728 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1729 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1730 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1731 if not declared, so that we can use getpass.c code from libc without
1733 (flockfile, ftrylockfile, funlockfile): New macros.
1735 2003-10-06 Bruno Haible <bruno@clisp.org>
1737 * version-etc-2.h: Remove file.
1738 * version-etc-2.c: Remove file.
1740 2003-09-25 Jim Meyering <jim@meyering.net>
1741 Bruno Haible <bruno@clisp.org>
1743 This lets translators provide better translations for the
1744 "Written by ..." part of --version output.
1745 * version-etc.h: Include stdarg.h.
1746 (version_etc_copyright): Declare as readonly.
1747 (version_etc): Make this function variadic with a NULL-terminated list
1748 of author name strings.
1749 (version_etc_va): New declaration.
1750 * version-etc.c: Include stdarg.h, stdlib.h.
1751 (version_etc_copyright): Declare as readonly.
1752 (version_etc_va): New function. Provide a different translatable string
1753 for each possible number of authors < 10. Abbreviate when there are 10
1755 (version_etc): Make this function variadic. Call version_etc_va.
1756 Suggestion from Gary V. Vaughan.
1758 * long-options.h (parse_long_options): Change prototype: the authors
1759 string is moved to the end and becomes variadic.
1760 * long-options.c: Include stdarg.h.
1761 (parse_long_options): Make this function variadic, too.
1762 Call version_etc_va, not version_etc.
1764 2003-10-06 Bruno Haible <bruno@clisp.org>
1766 * fatal-signal.h: New file, from GNU gettext.
1767 * fatal-signal.c: New file, from GNU gettext.
1769 2003-10-04 Karl Berry <karl@gnu.org>
1771 * argp*: update from libc.
1773 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1775 * getpass.c (getpass): Use a no-op fseek when switching from input to
1776 output mode on the same stream.
1778 2003-09-29 Paul Eggert <eggert@twinsun.com>
1780 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1781 Fix arg typo in previous patch.
1783 2003-09-28 Jim Meyering <jim@meyering.net>
1785 * error.c: Correct cpp indentation.
1787 2003-09-27 Paul Eggert <eggert@twinsun.com>
1789 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1790 Omit the special code that used __typeof__, since we worry that
1791 it could be more trouble than it's worth. See:
1792 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1793 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1797 2003-09-26 Jim Meyering <jim@meyering.net>
1799 * error.c (error_tail): Move some declarations
1800 into inner scope where the local variables are used.
1802 2003-09-26 Bruno Haible <bruno@clisp.org>
1804 * stpncpy.h (gnu_stpncpy): New declaration.
1805 (stpncpy): Define as alias for gnu_stpncpy.
1806 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1808 2003-09-26 Paul Eggert <eggert@twinsun.com>
1810 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1811 (error_tail): Do not loop, reallocating temporary buffer, since
1812 the output cannot contain more wide characters than the input
1813 contains bytes, the size must be big enough already. This avoids
1814 one potential size overflow calculation. Check for size overflow
1815 when calculating temporary buffer size. Free temporary buffer
1816 when done, if it was allocated with malloc; this plugs a memory
1817 leak. Remove casts from void * to pointers, that are no longer
1818 needed now that we're assuming C89 or better.
1820 Merge error changes from glibc.
1822 * error.c, error.h: Update copyright notice header to match glibc.
1823 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1824 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1825 Disable cancellation while printing error.
1826 * error.h: Prepend __ to parameter names.
1828 2003-09-25 Karl Berry <karl@gnu.org>
1830 * argp-fmtstream.c, argp-help.c: update from libc.
1832 2003-09-25 Bruno Haible <bruno@clisp.org>
1834 * version-etc-2.h: New file, from version-etc.h with modifications.
1835 * version-etc-2.c: New file, from version-etc.c with modifications.
1837 2003-09-25 Simon Josefsson <jas@extundo.com>
1839 * xgetdomainname.h: New file.
1840 * xgetdomainname.c: New file.
1842 2003-09-25 Simon Josefsson <jas@extundo.com>
1843 Bruno Haible <bruno@clisp.org>
1845 * getdomainname.h: New file.
1846 * getdomainname.c: New file.
1848 2003-09-24 Paul Eggert <eggert@twinsun.com>
1850 * linebuffer.c (freebuffer): Don't free the argument, just
1851 the buffer associated with the argument. Bug reported by
1854 2003-09-19 Karl Berry <karl@gnu.org>
1856 * argp.h: update from libc.
1858 2003-09-16 Paul Eggert <eggert@twinsun.com>
1860 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1861 input error, instead of returning NULL the next time we are called
1862 (and therefore losing track of errno).
1864 2003-09-15 Paul Eggert <eggert@twinsun.com>
1866 * getndelim2.c (getndelim2): Don't trash errno when a read
1867 fails, so that the caller gets the proper errno.
1869 * readutmp.c (read_utmp): Likewise.
1870 Check for fstat error. Close stream and free storage
1873 2003-09-14 Bruno Haible <bruno@clisp.org>
1875 * fwriteerror.h: New file.
1876 * fwriteerror.c: New file.
1878 2003-09-14 Jim Meyering <jim@meyering.net>
1880 * getloadavg.c: Correct cpp indentation.
1881 * strdup.c: Likewise.
1882 * vasnprintf.c: Likewise.
1884 2003-09-12 Paul Eggert <eggert@twinsun.com>
1886 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1887 * obstack.c [!defined _LIBC]: Likewise.
1888 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1889 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1890 * exitfail.c: Don't include stdlib.h; no longer needed.
1892 More changes to assume C89 or better.
1894 * error.c (error_tail): Assume vprintf.
1896 * argmatch.c (getenv): Remove decl.
1897 * progreloc.c (get_full_program_name): Define via prototype.
1898 * setenv.c (clearenv): Likewise.
1899 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1901 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1902 (malloc, memcpy): Remove decls.
1903 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1904 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1905 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1906 (memcpy): Remove macro.
1907 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1908 (__P): Remove. All uses removed.
1909 (PTR): Remove. All uses changed to void *.
1910 (CHAR_BIT, NULL): Remove.
1911 (spaces, zeros, memset_space, memset_zero)
1912 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1914 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1915 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1916 Define with prototype.
1917 Remove now-unnecessary prototype decl.
1918 (extra_args_spec): Assume ANSI C. All uses changed.
1919 (extra_args_spec_iso): Remove.
1920 (my_strftime, emacs_strftimeu): Define via prototype.
1921 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1923 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1924 * strtoimax.c: Include <stdlib.h> unconditionally.
1925 (strtoul, strtol): Remove decls.
1926 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1928 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1929 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1930 (LOCALE_PARAM_PROTO): New macro.
1931 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1932 (INTERNAL (strtol), strtol): Define with a prototype.
1933 (PARAMS): Remove. All uses removed.
1934 * tempname.c: Include <string.h> unconditionally.
1935 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1936 * xgethostname.c (main): Define with a prototype.
1937 * xmalloc.c: Include "xalloc.h" first, to check interface.
1938 Include <stdlib.h> unconditionally.
1939 (calloc, malloc, realloc, free): Remove decls.
1940 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1941 Include <stdlib.h> unconditionally. Sort include file names.
1943 (xstrtod): Define with a prototype.
1944 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1945 (strtol, strtoul): Remove decls.
1947 2003-09-11 Paul Eggert <eggert@twinsun.com>
1949 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1950 Include <stdlib.h>, <string.h> unconditionally.
1951 Remove now-unnecessary cast to char *.
1952 * strnlen.c: Include <string.h> unconditionally.
1953 * yesno.c (yesno): Define with a prototype.
1955 2003-09-10 Bruno Haible <bruno@clisp.org>
1957 * strcspn.c: Include <string.h> unconditionally.
1958 * strpbrk.c: Include <string.h> unconditionally.
1959 * strstr.c: Include <string.h> unconditionally.
1960 * unicodeio.c: Include <string.h> unconditionally.
1961 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1962 * unsetenv.c: Likewise.
1963 * xreadlink.c: Include <stdlib.h> unconditionally.
1964 * yesno.c: Include <stdlib.h> unconditionally.
1965 (rpmatch): Add prototype.
1967 2003-09-10 Jim Meyering <jim@meyering.net>
1969 * error.c: Correct indentation of cpp directives.
1971 2003-09-09 Paul Eggert <eggert@twinsun.com>
1975 * acosl.c (main): Use a prototype.
1976 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1979 * getloadavg.c (getloadavg, main): Define via prototypes.
1981 * getopt.h (struct option.name): Assume C89, and use 'const'.
1982 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1983 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1985 * getopt.c (const): Remove macro.
1986 Include <string.h> unconditionally.
1987 (my_index): Remove; all uses changed to strchr.
1988 (strlen): Remove decl.
1989 (exchange): Remove forward decl; no longer needed.
1990 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1991 Define with prototype.
1992 * getopt1.c (const): Remove macro.
1993 (getopt_long, getopt_long_only, main): Define with prototype.
1995 * getugroups.c: Include <string.h> unconditionally.
1997 * getusershell.c: Include <stdlib.h> unconditionally.
1998 (getusershell, setusershell, endusershell, readname, main):
1999 Define with prototypes.
2001 * group-member.c: Include group-member.h first.
2002 Include <stdlib.h> unconditionally.
2004 * hard-locale.c: Include hard-locale.h first.
2005 Include <stdlib.h>, <string.h> unconditionally.
2007 * hash.c (free, malloc): Remove decls.
2008 Include <stdlib.h> unconditionally.
2010 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2011 (getenv): Do not declare.
2013 * idcache.c: Include <string.h> unconditionally.
2015 * long-options.c: Include long-options.h first, to test interface.
2016 Include <stdlib.h> unconditionally.
2018 * makepath.c: Include makepath.h first, to test interface.
2019 Include <stdlib.h> and <string.h> unconditionally.
2021 * linebuffer.c: Include <stdlib.h>.
2022 (free): Remove decl.
2024 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2025 rpl_malloc returns void *, not char *.
2026 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2028 * md5.h: Include <limits.h> unconditionally.
2029 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2030 (__P): Remove; all uses removed.
2031 * md5.c: Include "md5.h" first.
2032 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2033 md5_buffer, md5_process_bytes, md5_process_block):
2034 Define with prototypes.
2035 * sha.h (__P): Remove all uses. (It wasn't defined??)
2036 * sha.c: Include "sha.h" first.
2037 Include <stdlib.h>, <string.h> unconditionally.
2039 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2040 * memcmp.c (__ptr_t): Likewise.
2041 * memrchr.c (__ptr_t): Likewise.
2042 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2043 Include <string.h> unconditionally.
2044 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2045 * memchr.c: Include <stdlib.h> unconditionally.
2046 * memchr.c (LONG_MAX): Remove.
2047 * memrchr.c (LONG_MAX): Likewise.
2048 * memchr.c (__memchr): Define via a prototype.
2049 * memrchr.c (__memrchr): Likewise.
2050 * memcmp.c (__P): Remove, and remove all uses.
2051 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2052 Remove forward decls; no longer needed.
2053 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2054 Use types required by C89 in prototype.
2056 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2057 * savedir.c: Likewise.
2058 * mkdir.c (free): Remove decl.
2059 * rmdir.c (rmdir): Define with a prototype.
2060 * savedir.c: Include savedir.h first, to test interface.
2062 * mktime.c (STDC_HEADERS): Remove.
2063 Include <stdlib.h>, <string.h> unconditionally.
2065 * modechange.c: Include <stdlib.h> unconditionally.
2066 (malloc): Remove decl.
2068 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2069 (free): Remove decl.
2071 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2072 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2073 (This type really should be intptr_t, but that's a C99ism.)
2074 (_obstack_memcpy): Remove: all uses changed to memcpy.
2075 Include <string.h> unconditionally.
2076 (struct obstack): Assume __STDC__ for types of members
2077 chunkfun, freefun, extra_arg.
2078 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2079 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2080 obstack_begin, obstack_specify_allocation,
2081 obstack_specify_allocation_with_arg, obstack_chunkfun,
2082 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2083 Remove unprototyped decls and the macros that use them.
2084 * obstack.c (POINTER): Remove. All uses changed to void *.
2085 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2086 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2087 (defined __STDC__ && __STDC__)]:
2088 Remove nonprototyped code.
2089 Include <stdlib.h> unconditionally.
2090 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2091 _obstack_allocated_p, _obstack_free, obstack_free,
2092 _obstack_memory_used, print_and_abort):
2093 Define using prototypes.
2094 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2095 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2096 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2097 obstack_next_free, obstack_object_size, obstack_room) [0]:
2098 Remove unused, unprototyped code.
2100 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2102 * physmem.c (physmem_total, physmem_available, main): Define
2105 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2106 (main): Define with a prototype.
2108 * posixver.c (getenv): Remove decl.
2110 * putenv.c (malloc): Returns void *, not char *.
2111 Include <string.h> unconditionally.
2112 (strchr, memcpy, NULL): Do not define.
2114 * readtokens.c: Include readtokens.h first, to test interface.
2115 Include <stdlib.h>, <string.h> unconditionally.
2116 (init_tokenbuffer): Define with a prototype.
2118 * regex.c (PARAMS): Remove. All uses removed.
2119 All uses of _RE_ARGS removed, too.
2120 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2122 (bzero): Assume memset exists.
2123 (memcmp, memcpy, NULL): Remove.
2124 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2125 char, or assignments to local vars of type signed char.
2126 (init_syntax_once, PREFIX(extract_number_and_incr),
2127 PREFIX(print_partial_compiled_pattern),
2128 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2129 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2130 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2131 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2132 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2133 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2134 wcs_compile_range, byte_compile_range, truncate_wchar,
2135 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2136 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2137 count_mbs_length, wcs_re_match_2_internal,
2138 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2139 PREFIX(alt_match_null_string_p),
2140 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2141 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2142 regfree, PREFIX(extract_number)): Define with prototype. Remove
2143 now-unnecessary declaration, if any.
2144 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2146 Remove now-unnecessary casts among pointer types.
2147 * regex.h (_RE_ARGS): Remove. All uses removed.
2149 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2150 (free): Remove decl.
2152 * rpmatch.c: Include <stdlib.h> unconditionally.
2154 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2155 (free): Remove decl.
2157 * save-cwd.c: Include <stdlib.h> unconditionally.
2158 * xgetcwd.c: Likewise.
2160 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2161 (free): Remove decl.
2163 * strchrnul.c (strchrnul): Define with a prototype.
2164 Fix bug: c_in was not converted to char before searching.
2166 The following changes are not K&R related:
2168 * group-member.h: Include <sys/types.h>, so that this file is
2170 * makepath.h: Likewise.
2172 * getusershell.c (readname, default_index, line_size, readname):
2173 Use size_t, not int, for sizes.
2174 (readname): If the size overflows, report an error instead of
2177 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2179 * getndelim2.c: Assume stdlib.h per the C89 spec.
2181 2003-09-08 Paul Eggert <eggert@twinsun.com>
2183 Assume C89 or better; remove K&R cruft.
2184 A few of these changes were first proposed by Derek Robert Price
2185 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2187 * addext.c: Include <string.h> unconditionally.
2188 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2189 Don't declare getenv or malloc.
2191 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2192 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2194 (find_stack_direction, alloca): Use prototypes.
2196 * atexit.c (atexit): Define using a prototype.
2198 * basename.c, dirname.c, stripslash.c:
2199 Include <string.h> unconditionally.
2201 * bcopy.c: Include <stddef.h>.
2202 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2204 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2206 * error.h (error, error_at_line, error_print_progname)
2207 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2208 * error.c: Include error.h first, to check interface.
2209 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2210 (VA_START): Remove; all uses changeed to va_start.
2211 (exit, strerror): Remove decls.
2212 (error_print_progname): Prototype uncondionally.
2213 Don't include <errno.h>; no longer needed.
2214 (private_strerror): Remove.
2215 (error_tail): Always define.
2216 (error, error_at_line): Assume C89 or better; always use prototypes.
2217 * fatal.c: Include "fatal.h" first, to test interface.
2218 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2219 (VA_START): Remove; all uses changed to va_start.
2220 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2222 (exit): Remove decl.
2223 (fatal): Prototype unconditionally. Assume va_start works.
2224 Abort at end, to pacify gcc.
2226 * euidaccess.c (main): Define with a prototype.
2228 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2230 * exitfail.c: Include <stdlib.h> unconditionally.
2232 * fnmatch_.h (__P): Remove. All uses changed to assume
2234 * fnmatch.c: Include fnmatch.h first, to test interface.
2235 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2236 (getenv): Remove decl.
2237 (fnmatch): Define using a prototype.
2238 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2239 (FCT): Define using a prototype.
2241 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2243 * gethostname.c: Include <stddef.h>.
2244 (gethostname): Define with prototype. Length is size_t, not int.
2246 2003-09-08 Paul Eggert <eggert@twinsun.com>
2248 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2249 getversion.c should have been removed then, but was accidentally
2252 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2253 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2255 2003-09-07 Paul Eggert <eggert@twinsun.com>
2257 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2258 copy_tm_result. Bug reported by Simon Josefsson in
2259 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2261 2003-09-06 Paul Eggert <eggert@twinsun.com>
2263 * time_r.c, time_r.h: New files.
2265 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2267 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2268 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2270 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2272 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2273 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2276 * timegm.c: Switch to glibc implementation, with the following changes:
2277 [defined HAVE_CONFIG_H]: Include <config.h>.
2278 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2279 (__mktime_internal) [!defined _LIBC]: New decl.
2280 (__gmtime_r) [!defined _LIBC]: New macro and function.
2281 (timegm): Use a prototype, since gnulib assumes C89.
2282 Do not bother declaring tmp to be const, as it's not really usefu.
2283 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2284 (timegm): Declare only if HAVE_DECL_TIMEGM.
2286 2003-09-03 Paul Eggert <eggert@twinsun.com>
2288 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2289 Bug reported by Lute Kamstra in
2290 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2292 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2293 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2294 course with correspondingly smaller numbers for tomorrow and
2295 yesterday. From Tadayoshi Funaba. Originally installed into
2296 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2299 2003-08-31 Simon Josefsson <jas@extundo.com>
2301 * timegm.h: New file.
2302 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2304 2003-08-31 Karl Berry <karl@gnu.org>
2306 * argp.h: update from libc.
2308 2003-08-28 Bruno Haible <bruno@clisp.org>
2310 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2311 warning on QNX, which defines O_BINARY to 000000.
2313 2003-08-24 Bruno Haible <bruno@clisp.org>
2315 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2316 MSVC7 <stdio.h> is included later.
2318 2003-08-20 Bruno Haible <bruno@clisp.org>
2320 * progname.h: New file, from GNU gettext.
2321 * progname.c: New file, from GNU gettext.
2322 * progreloc.c: New file, from GNU gettext.
2324 2003-08-19 Bruno Haible <bruno@clisp.org>
2326 * xstrdup.c: Assume <string.h> exists.
2328 2003-08-18 Jim Meyering <jim@meyering.net>
2330 * setenv.h: Indent nested cpp directive.
2331 * vasnprintf.c: Remove trailing blanks.
2333 2003-08-17 Simon Josefsson <jas@extundo.com>
2334 Bruno Haible <bruno@clisp.org>
2336 * xstrndup.h: New file.
2337 * xstrndup.c: New file.
2339 2003-08-17 Bruno Haible <bruno@clisp.org>
2341 * strndup.h: New file.
2343 2003-08-16 Paul Eggert <eggert@twinsun.com>
2345 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2346 space, undoing this 2003-08-12 change:
2347 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2349 2003-08-16 Jim Meyering <jim@meyering.net>
2351 Merge from coreutils.
2352 * xstrtoimax.c: #else #if -> #elif.
2353 * xstrtoumax.c: Likewise.
2355 2003-08-15 Paul Eggert <eggert@twinsun.com>
2357 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2358 rather than tab, after '#' in shell-script copyright notices.
2359 Suggested by Bruno Haible.
2361 2003-08-15 Jim Meyering <jim@meyering.net>
2362 and Paul Eggert <eggert@twinsun.com>
2364 Merge from coreutils.
2365 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2366 member but strut utmpx does not. Needed for AIX 4.3.3.
2367 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2369 2003-08-15 Jim Meyering <jim@meyering.net>
2371 Merge from coreutils.
2372 * xgethostname.c: Include <stdlib.h>.
2373 (xghostname): Don't exit for anything other than memory-related
2374 failure; just return NULL.
2375 * userspec.c: Include "posixver.h".
2376 (parse_user_spec): Accept `.' as a separator only
2377 in pre-POSIX-200112 mode.
2378 * strtoimax.c: Use #elif rather than #else #if.
2379 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2380 Remove function, now that we can rely on a working tzset function.
2381 [!_LIBC]: Ensure that the required autoconf test has been run.
2382 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2383 Use underlying_strftime for %r.
2384 * sha.c: Merge in some clean-up and optimization changes from glibc.
2385 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2386 Ensure that it is a multiple of 64.
2387 Rearrange loop exit tests so as to avoid performing an
2388 additional fread after encountering an error or EOF.
2389 * realloc.c: Update copyright date.
2391 2003-08-14 Jim Meyering <jim@meyering.net>
2393 Merge from coreutils.
2394 * obstack.h: Whitespace changes.
2395 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2396 and xcalloc return values.
2397 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2398 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2399 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2400 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2401 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2403 Use mntctl's return value to drive the entry-processing loop, since
2404 we can't rely on the value of the vmt_length member in the last
2405 entry. On some systems doing so could result in exhausting
2406 virtual memory. Based in part on a patch from Mike Jetzer.
2408 2003-08-14 Jim Meyering <jim@meyering.net>
2409 and Paul Eggert <eggert@twinsun.com>
2411 Merges from coreutils, plus other fixes.
2412 * physmem.c: Merge in portability changes from gcc/libiberty
2413 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2414 for credits and details. Thanks to Kaveh Ghazi for helping
2415 to keep these files in sync.
2416 (ARRAY_SIZE): Define it.
2417 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2418 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2419 (memcasecmp): Don't assume size_t fits in unsigned int.
2420 Remove casts and duplicate code.
2421 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2422 (memcpy): Remove definition.
2423 Merge in some clean-up and optimization changes from glibc.
2424 [BLOCKSIZE]: Move definition to top of file.
2425 Ensure that it is a multiple of 64.
2426 Rearrange loop exit tests so as to avoid performing an
2427 additional fread after encountering an error or EOF.
2428 * md5.h (md5_uintptr): Define.
2429 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2430 return to the initial working directory. Preserve errno
2432 * idcache.c: Include "xalloc.h".
2433 (xmalloc, xrealloc): Remove decls.
2434 (getuser): Remove casts no longer required in C89.
2435 * human.c: Include stdio.h, for sprintf.
2436 * group-member.c: Include "xalloc.h".
2437 (xmalloc, xrealloc): Remove decls.
2438 (get_group_info): Remove casts no longer required in C89.
2439 * getusershell.c (readname): Remove casts no longer required in C89.
2440 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2441 * getline.c: Whitespace fix, from coreutils.
2443 2003-08-13 Paul Eggert <eggert@twinsun.com>
2445 * exclude.c: Include <ctype.h>
2446 (IN_CTYPE_DOMAIN): New macro.
2448 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2451 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2452 Undo previous (whitespace-only) change.
2454 2003-08-12 Paul Eggert <eggert@twinsun.com>
2456 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2457 Normalize leading white space and remove trailing white space.
2458 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2459 notice, as per ../config/srclist-update.
2461 Merge from coreutils.
2462 * euidaccess.h: New file.
2463 * euidaccess.c: Include it.
2464 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2465 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2466 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2468 2003-08-11 Bruno Haible <bruno@clisp.org>
2470 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2471 (vasnprintf): Use it instead of wcslen.
2473 2003-08-11 Bruno Haible <bruno@clisp.org>
2475 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2476 value to ensure that _Bool promotes to int. Use #define for _Bool when
2477 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2479 2003-08-10 Karl Berry <karl@gnu.org>
2481 * regex.h: update from libc (whitespace fix).
2483 2003-08-09 Paul Eggert <eggert@twinsun.com>
2485 Merge some files from coreutils. These changes were
2486 originally made by Jim Meyering.
2487 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2488 many older Unixes require this.
2489 * alloca.c (alloca): Remove cast to argument of free;
2490 no longer needed in C89.
2491 * alloca_.h, regex.h: Fix white space to match
2492 what GNU indent does.
2494 2003-08-05 Paul Eggert <eggert@twinsun.com>
2496 * bumpalloc.h: Remove.
2498 2003-08-04 Paul Eggert <eggert@twinsun.com>
2500 * getloadavg.c: Change copyright notice and spacing to conform to
2503 Merge from coreutils.
2504 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2506 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2507 from Karl Berry, implemented by Jim Meyering.
2508 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2509 from Dmitry V. Levin.
2510 Remove anachronistic cast of xrealloc.
2511 * fnmatch_.h (__const): Remove. Use 'const'.
2512 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2513 type. Otherwise, it wouldn't compile with at least /bin/cc on
2514 ymp-cray-unicos9.0.2.X.
2515 Combine two mostly-identical uses of alloca into one.
2516 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2518 2003-08-04 Dave Love <d.love@dl.ac.uk>
2522 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2523 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2524 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2525 obsolete NLIST_NAME_UNION.
2526 [__GNU__]: Undef BSD and FSCALE.
2527 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2529 2003-08-03 Paul Eggert <eggert@twinsun.com>
2531 * stdbool_.h (_Bool): Make it signed char, instead of
2532 an enum type, so that it's guaranteed to promote to int. See:
2533 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2535 2003-07-31 Paul Eggert <eggert@twinsun.com>
2537 * strerror.c: Include config.h, limits.h. Declare sprintf.
2538 (strerror): Don't assume that a printable int fits in 14 bytes.
2540 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2541 Bruno Haible <bruno@clisp.org>
2543 * getline.h (getline, getdelim): Change return type to ssize_t.
2544 * getline.c (getline, getdelim): Likewise.
2545 Remove _GNU_SOURCE define; now it's defined in config.h through
2548 2003-07-22 Paul Eggert <eggert@twinsun.com>
2550 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2551 over-parenthesization in macros.
2553 Sync with coreutils.
2555 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2558 Use `exit_failure' for xalloc and xmemcoll instead of their own
2559 private exit-failure variables.
2560 * xalloc.h (xalloc_exit_failure): Remove.
2561 * xmalloc.c: Likewise. Include exitfail.h.
2562 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2563 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2564 * xmemcoll.c: Likewise. Include exitfail.h.
2565 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2567 2003-07-18 Paul Eggert <eggert@twinsun.com>
2569 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2570 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2571 to test that it can stand by itself. Include "exitfail.h".
2572 Clients should set exit_failure instead.
2573 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2575 2003-07-18 Andreas Schwab <schwab@suse.de>
2577 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2579 2003-07-18 Bruno Haible <bruno@clisp.org>
2581 * getndelim2.h: New file.
2582 * getndelim2.c: Make into a module of its own. Include config.h,
2584 (getndelim2): Make non-static. Change return type to ssize_t.
2585 * getline.h: Change argument names.
2586 * getline.c: Include getndelim2.h instead of getndelim2.c.
2587 * getnline.c: Include getndelim2.h.
2589 2003-07-17 Bruno Haible <bruno@clisp.org>
2591 * Makefile.am: Remove file.
2592 * Makefile.in: Remove file.
2594 2003-07-17 Bruno Haible <bruno@clisp.org>
2596 * getnline.h: New file.
2597 * getnline.c: New file.
2598 * getndelim2.c: New file, extracted from getline.c.
2599 (getndelim2): Renamed from getdelim2, with added nmax argument.
2600 * getline.c: Include getndelim2.c.
2601 (getdelim2): Moved out to getndelim2.c.
2602 (getline, getdelim): Update.
2604 2003-07-15 <karl@gnu.org>
2606 * vasnprintf.c: update from gettext.
2608 2003-07-15 Jim Meyering <jim@meyering.net>
2610 * makepath.c (make_path): Enclose diagnostic in _(...).
2612 2003-07-14 Paul Eggert <eggert@twinsun.com>
2614 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2615 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2616 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2617 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2618 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2619 updated automatically by ../config/srclist-update. This changes
2620 their license from LPGL to GPL.
2622 2003-07-14 Jim Meyering <jim@meyering.net>
2624 Don't emit diagnostics. Let callers do that.
2625 * save-cwd.c: Don't include "error.h".
2626 (save_cwd): Don't call error. Ensure that errno is valid
2627 when returning nonzero.
2629 * save-cwd.h (restore_cwd): Update prototype.
2630 * save-cwd.c (restore_cwd): Remove two parameters.
2631 Simplify. Don't call error upon failure. Let callers do that.
2632 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2633 when auditing is enabled. But don't bother updating the #if.
2635 2003-07-14 Simon Josefsson <jas@extundo.com>
2637 * mempcpy.h: New file.
2638 * mempcpy.c: New file.
2640 2003-07-14 Paul Eggert <eggert@twinsun.com>
2642 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2643 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2644 unicodeio.c, unicodeio.h, unlocked-io.h:
2645 Switch from LGPL to GPL.
2647 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2649 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2650 it breaks C++ compilation.
2651 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2653 2003-07-10 Jim Meyering <jim@meyering.net>
2655 * vasnprintf.c: Remove trailing blanks.
2656 Make cpp indentation consistent.
2658 2003-07-09 Paul Eggert <eggert@twinsun.com>
2660 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2661 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2662 Switch from LGPL to GPL.
2664 2003-07-07 Paul Eggert <eggert@twinsun.com>
2666 * mktime.c: Fix some boundary cases and remove need for floating point.
2668 Issue a compile-time diagnostic if time_t is floating point, or if
2669 two's complement arithmetic is not in effect, or if arithmetic
2670 right shift does not propagate the sign. These assumptions were
2671 all in the original code but they weren't checked.
2673 (TIME_T_MIDPOINT, verify): New macros.
2674 (__isleap): Remove; it has integer overflow problems.
2675 (leapyear): New function, without those problems.
2676 (ydhms_tm_diff): Remove; splitting into two parts.
2677 (ydhms_diff): New function, containing the arithmetic part of
2678 the old ydhms_tm_diff function. Issue a compile-time
2679 diagnostic if we are not using C99 integer division.
2680 Avoid casts when possible.
2681 (guess_time_tm): New function, containing the checking part of
2682 the old ydhms_tm_diff function. Return the new value, rather than
2683 the difference between it and the old. Accept a new argument T
2684 so that *T specifies the old value. Check for overflow in the result.
2686 (__mktime_internal): Use a time_t offset, not a long int offset.
2687 This undoes the 2003-06-04 change, which is no longer needed now
2688 that we have better overflow checking.
2689 (localtime_offset): Likewise.
2691 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2692 and long are 64-bit but int is only 32-bit.
2693 (ydhms_diff): Use long int to store year1 and yday1.
2694 Issue a compile-time diagnostic if long int is not wide enough.
2696 (__mktime_internal): Use long int to store adjusted year and yday.
2697 Use plain C rather than preprocessor commands, if that doesn't
2699 Check for overflow (and try to repair) after each probe
2700 rather than checking only at the very end. This avoids some bugs
2701 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2702 does not equal GMT offset at maximum time).
2703 Use integer to check for overflow rather than floating point; this
2704 is more portable to non-IEEE hosts, and is a tad faster.
2705 When we detect that we are oscillating between two values,
2706 don't check whether tm_isdst has the requested value, since
2707 we already know the answer. When tm_isdst has the wrong value,
2708 use a different heuristic to find the right one, based on the
2709 extreme values actually observed in practice in tz2003a,
2710 rather than the (overly optimistic) "previous 3 calendar quarters".
2712 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2713 "T const" to accommodate glibc style.
2714 (check_result): Use less-confusing report format. "long" -> "long int.
2716 Don't loop if the iteration overflows time_t.
2717 Allow a negative step in the iteration.
2719 2003-07-01 Paul Eggert <eggert@twinsun.com>
2721 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2722 having it depend on HAVE_SYS_TYPES_H.
2724 2003-06-25 Bruno Haible <bruno@clisp.org>
2726 * readlink.c: New file.
2728 2003-06-20 Bruno Haible <bruno@clisp.org>
2730 Assume C89, so PARAMS isn't needed.
2731 * unicodeio.h (PARAMS): Remove.
2732 * unicodeio.c: Don't use PARAMS.
2734 2003-06-18 Jim Meyering <jim@meyering.net>
2736 Merge changes from coreutils.
2737 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2738 Remove explicit declarations of xmalloc and realloc.
2740 (read_utmp): Remove anachronistic cast of xmalloc.
2742 2003-06-17 Paul Eggert <eggert@twinsun.com>
2744 Assume C89, so PARAMS isn't needed.
2745 * backupfile.h (PARAMS): Remove. All uses removed.
2746 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2747 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2748 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2749 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2750 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2751 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2752 xstrtol.h: Likewise.
2753 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2754 same.h, strverscmp.h: Do not include config.h; no longer needed.
2755 Anyway, config.h should always be included before any other file.
2757 2003-06-11 Simon Josefsson <jas@extundo.com>
2759 * sysexit_.h: New file.
2761 2003-05-20 Derek Price <derek@ximbiot.com>
2763 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2765 2003-06-10 Simon Josefsson <jas@extundo.com>
2767 * strchrnul.h: New file.
2768 * strchrnul.c: New file.
2770 2003-06-10 Simon Josefsson <jas@extundo.com>
2772 * argp.h: New file, from glibc.
2773 * argp-ba.c: New file, from glibc.
2774 * argp-eexst.c: New file, from glibc.
2775 * argp-fmtstream.c: New file, from glibc.
2776 * argp-fmtstream.h: New file, from glibc.
2777 * argp-fs-xinl.c: New file, from glibc.
2778 * argp-help.c: New file, from glibc.
2779 * argp-namefrob.h: New file, from glibc.
2780 * argp-parse.c: New file, from glibc.
2781 * argp-pv.c: New file, from glibc.
2782 * argp-pvh.c: New file, from glibc.
2783 * argp-xinl.c: New file, from glibc.
2785 2003-06-07 Jim Meyering <jim@meyering.net>
2787 * readtokens.h: Put `Free Software Foundation, Inc.'
2788 in place of my name in the copyright comment.
2789 Remove definition and uses of __P.
2792 * stat.c: Don't declare xmalloc explicitly.
2793 Instead, include "xalloc.h".
2794 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2795 xrealloc, and xcalloc return values.
2796 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2798 * xgetcwd.h: Remove definition/uses of PARAMS.
2800 2003-06-06 Jim Meyering <jim@meyering.net>
2802 * stdbool_.h: Renamed from stdbool.h.in.
2804 2003-06-06 Jim Meyering <jim@meyering.net>
2806 Merge from coreutils.
2807 * same.c: (same_name): Declare *_basename locals to be `const'.
2808 Consolidate declarations and initializations of *_base* locals.
2810 Merge from coreutils.
2811 This avoids a core dump on systems without GNU putenv,
2812 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2813 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2814 (unsetenv): New static function, from GNU libc.
2815 (rpl_putenv): Use it.
2817 * modechange.c: Remove trailing blanks.
2819 Merge from coreutils.
2820 * fsusage.c: Remove declaration of statfs.
2821 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2823 * posixtm.c: Include <stdbool.h> unconditionally.
2825 2003-06-05 Paul Eggert <eggert@twinsun.com>
2827 * mktime.c (__mktime_internal): When resolving a tm_isdst
2828 mismatch, look in future quarters as well as past. This fixes a
2829 bug when processing fall-backwards gaps immediately after a long
2830 period of daylight-saving time.
2832 * mktime.c: Assume freestanding C89 or better.
2833 (HAVE_LIMITS_H): Remove. Assume it's 1.
2834 (__P): Remove; not used.
2835 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2836 (mktime, not_equal_tm, print_tm, check_result,
2837 main): Use prototypes. Use const * where appropriate.
2838 (main): Fix typo in testing code that uncovered by above changes.
2839 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2841 2003-06-04 Paul Eggert <eggert@twinsun.com>
2843 * mktime.c: Fix Debian bug 177940
2844 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2845 (localtime_offset): Now long int, not time_t, because we want it
2846 to be guaranteed to be signed. All uses changed.
2847 (__mktime_internal): If overflow would occur when adding offset,
2850 Merge 'human' changes from coreutils. Rewrite to support
2851 locale-specific notations like thousands separators.
2852 * human.c: Simplify authorship notice.
2853 Include human.h immediately after config.h.
2854 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2855 <limits.h>: Do not include, since human.h does.
2856 (SIZE_MAX, UINTMAX_MAX): New macros.
2857 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2858 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2859 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2860 (power_letter): Renamed from suffixes.
2861 (generate_suffix_backwards): Remove.
2862 (adjust_value): Now takes int style (because of human.h changes)
2863 and long double value (for greater precision on some platforms).
2864 (group_number): New function.
2865 (human_readable): Use it. Use integer options, not enum.
2866 Put the options before the sizes in the arg list.
2867 Support all the new options.
2868 The old human_readable function has been removed;
2869 use inttostr.h instead.
2870 (human_readable, default_block_size, humblock):
2871 Use uintmax_t, not int, for block sizes.
2872 (human_readable_inexact, block_size_types): Remove.
2873 (block_size_opts): New constant.
2874 (human_options): Renamed from human_block_size, with new signature
2875 that allows block sizes up to UINTMAX_MAX. All callers changed.
2876 * human.h: Add copyright and authorship notice.
2877 Include <limits.h> and <stdbool.h> unconditionally.
2878 (PARAMS): Remove. All uses removed.
2879 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2880 (enum human_inexact_style): Remove tag; now a nameless enum.
2881 (human_floor, human_ceiling, human_round_to_even): Now have
2882 values 2, 0, 1 rather than -1, 1, 0.
2883 (human_group_digits, human_suppress_point_zero, human_autoscale,
2884 human_base_1024, human_SI, human_B): New constants.
2885 (human_readable_inexact, human_block_size): Remove.
2886 (human_readable): Size args are now uintmax_t, not int.
2887 (human_options): New decl.
2889 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2890 unnecessary now that we assume C89 or better. This change
2891 imported from coreutils.
2893 * mktime.c (__mktime_internal): Do not reject negative timestamps
2894 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2895 in the 2003-05-30 sync from glibc.
2897 .h files should stand alone, but we shouldn't include <sys/types.h>
2898 if we can get away with just <stddef.h>.
2900 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2901 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2902 rather than <sys/types.h>, as we merely need size_t.
2903 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2905 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2906 Include <stdio.h>, to get FILE.
2907 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2908 memcasecmp.h has included <stddef.h> and all we need is size_t.
2909 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2910 our interface, instead of including <sys/types.h>
2912 2003-06-02 Paul Eggert <eggert@twinsun.com>
2915 Fix some minor time-related bugs with POSIX time arguments.
2916 Some valid time stamps were being rejected (notably -1, and
2917 time stamps before 1900 on 64-bit hosts). And some invalid
2918 time stamps were being accepted, e.g. September 31.
2920 * posixtm.h (posixtime): Return bool instead of time_t, so
2921 that we can return (time_t) -1 successfully.
2922 * posixtm.c: Likewise.
2923 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2924 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2925 (t): Remove static var.
2926 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2927 of static var. All uses changed.
2928 (year): Do not reject years before 1900; they can occur with
2930 (posix_time_parse): Do not check for out-of-range components;
2931 that is now the caller's responsibility, since our checks were
2932 only approximations.
2933 (posixtime): Use mktime to check for out-of-range components,
2934 since it knows them exactly.
2935 If mktime returns (time_t) -1, check whether an error actually occurred
2936 by invoking localtime on -1.
2937 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2938 posixtime failures better.
2939 Improve the test data (in comments only).
2941 2003-05-30 <karl@gnu.org>
2943 * mktime.c: update from libc.
2945 2003-05-30 Bruno Haible <bruno@clisp.org>
2947 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2948 * localcharset.h: Likewise.
2949 * localcharset.c: Likewise.
2951 2003-05-28 Paul Eggert <eggert@twinsun.com>
2953 Assume the headers required for C89 freestanding compilers.
2954 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2955 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2956 without checking for HAVE_LIMITS_H.
2957 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2958 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2960 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2961 * exclude.c: Include <stdbool.h> unconditionally.
2962 * tempname.c: Include <stddef.h> unconditionally.
2963 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2964 * modechange.c, rpmatch.c (NULL): Don't define, since
2965 <stddef.h> does that.
2966 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2967 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2968 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2969 * xstrtol.c: Likewise.
2970 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2971 * savedir.c: Include <stddef.h> instead of defining NULL.
2973 * addext.c (addext): Use assignment rather than cast, to avoid
2974 warnings on some platforms.
2976 * mktime.c (__mktime_internal): Do not reject negative timestamps
2979 2003-05-10 Bruno Haible <bruno@clisp.org>
2981 * linebreak.c (iconv_string_length): Don't return -1 just because the
2982 string is longer than 4 KB.
2984 2003-05-12 Jim Meyering <jim@meyering.net>
2986 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2987 the space-padded-by-default conversion specifiers, %e, %k, %l.
2989 2003-05-03 Bruno Haible <bruno@clisp.org>
2991 Upgrade to Unicode-4.0.
2992 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2993 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2994 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2995 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2996 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2997 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2998 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2999 Change width of U+E0100..U+E01EF from 1 to 0.
3001 2003-04-25 Bruno Haible <bruno@clisp.org>
3003 * copy-file.c: Include <stddef.h>, for size_t.
3005 2003-04-25 Jim Meyering <jim@meyering.net>
3007 * copy-file.c (copy_file_preserving): Declare buf_size to be
3008 of type size_t, not int.
3010 2003-04-11 Jim Meyering <jim@meyering.net>
3012 Merge changes from Coreutils.
3014 2003-03-22 Jim Meyering <jim@meyering.net>
3016 * strftime.c (widen): Cast alloca return value to proper type.
3018 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3021 * strftime.c (my_strftime): Handle very large width
3022 specifications for numeric values correctly. Improve checks for
3025 2003-01-19 Jim Meyering <jim@meyering.net>
3027 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3028 (nl_get_alt_digit) [! defined my_strftime]: Define.
3029 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3030 _nl_get_alt_digit and _nl_get_walt_digit.
3032 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3033 These changes have no effect outside of _LIBC.
3035 2003-04-10 Bruno Haible <bruno@clisp.org>
3037 * findprog.h: New file, from GNU gettext.
3038 * findprog.c: New file, from GNU gettext.
3040 2003-04-05 Jim Meyering <jim@meyering.net>
3042 Merge changes from Coreutils.
3044 * exclude.h (PARAMS): Remove definition and uses.
3045 * exclude.c: Remove uses of `PARAMS'.
3047 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3048 Add test-cases for DOS filenames. Declare program_name.
3049 (main): Set up program_name. Patch by Rich Dawe.
3051 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3053 Use mntctl's return value to drive the entry-processing loop, since
3054 we can't rely on the value of the vmt_length member in the last
3055 entry. On some systems doing so could result in exhausting
3056 virtual memory. Based in part on a patch from Mike Jetzer.
3058 2003-04-04 Bruno Haible <bruno@clisp.org>
3060 * linebreak.h: New file, from GNU gettext.
3061 * linebreak.c: New file, from GNU gettext with slight modifications.
3062 * lbrkprop.h: New file, from GNU gettext.
3064 2003-04-03 Bruno Haible <bruno@clisp.org>
3066 * utf8-ucs4.h: New file, from GNU gettext.
3067 * utf16-ucs4.h: New file, from GNU gettext.
3068 * ucs4-utf8.h: New file, from GNU gettext.
3069 * ucs4-utf16.h: New file, from GNU gettext.
3071 2003-04-02 Bruno Haible <bruno@clisp.org>
3073 * binary-io.h: New file, from GNU gettext.
3075 2003-04-01 Bruno Haible <bruno@clisp.org>
3077 * pathname.h: New file, from GNU gettext.
3078 * concatpath.c: New file, from GNU gettext.
3080 2003-03-30 Bruno Haible <bruno@clisp.org>
3082 * copy-file.c (copy_file_preserving): Don't set owner if the function
3083 chown() doesn't exist.
3085 2003-03-28 Bruno Haible <bruno@clisp.org>
3087 * copy-file.h: New file, from GNU gettext.
3088 * copy-file.c: New file, from GNU gettext.
3090 2003-03-18 Jim Meyering <jim@meyering.net>
3092 * quote.c (quote_n): Fix typo in comment.
3094 2003-03-14 Jim Meyering <jim@meyering.net>
3096 Merge changes from Coreutils.
3097 * obstack.h (obstack_object_size): Declare temporary, __o,
3098 to be const, in order to avoid warnings.
3099 (obstack_room): Likewise.
3100 (obstack_empty_p): Likewise.
3102 2003-03-13 Paul Eggert <eggert@twinsun.com>
3104 Merge changes from Bison.
3105 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3106 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3107 when compiling Bison 1.875's `bitset bset = obstack_alloc
3108 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3109 * hash.c: Include <stdbool.h> unconditionally.
3111 2003-03-09 Paul Eggert <eggert@twinsun.com>
3113 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3114 Reported by Bruce Becker; see:
3115 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3117 2003-03-03 Paul Eggert <eggert@twinsun.com>
3118 Bruno Haible <bruno@clisp.org>
3120 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3121 Reported by John Hughes, see
3122 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3124 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3126 * poll_.h: New file.
3129 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3131 * mathl.h: New file.
3132 * acosl.c: New file.
3133 * asinl.c: New file.
3134 * atanl.c: New file.
3135 * ceill.c: New file.
3138 * floorl.c: New file.
3139 * frexpl.c: New file.
3140 * ldexpl.c: New file.
3142 * sincosl.c: New file.
3144 * sqrtl.c: New file.
3146 * trigl.c: New file.
3147 * trigl.h: New file.
3149 2003-02-17 Bruno Haible <bruno@clisp.org>
3151 * mkdtemp.h: New file, from GNU gettext.
3152 * mkdtemp.c: New file, from GNU gettext.
3154 2003-01-31 Bruno Haible <bruno@clisp.org>
3156 * rename.c: #undef rename before defining rpl_rename.
3157 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3159 2003-01-30 Bruno Haible <bruno@clisp.org>
3161 * printf-args.h: New file, from GNU gettext.
3162 * printf-args.c: New file, from GNU gettext.
3163 * printf-parse.h: New file, from GNU gettext.
3164 * printf-parse.c: New file, from GNU gettext.
3165 * vasnprintf.h: New file, from GNU gettext.
3166 * vasnprintf.c: New file, from GNU gettext.
3167 * asnprintf.c: New file, from GNU gettext.
3168 * vasprintf.h: New file, from GNU gettext with modifications.
3169 * vasprintf.c: New file, from GNU gettext.
3170 * asprintf.c: New file, from GNU gettext.
3172 2003-01-29 Bruno Haible <bruno@clisp.org>
3174 * stpncpy.h: New file, from GNU gettext with modifications.
3175 * stpncpy.c: New file, from GNU gettext with modifications.
3177 2003-01-28 Bruno Haible <bruno@clisp.org>
3179 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3181 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3184 2003-01-27 Bruno Haible <bruno@clisp.org>
3186 * xsetenv.h: New file, from GNU gettext.
3187 * xsetenv.c: New file, from GNU gettext.
3189 2003-01-23 Bruno Haible <bruno@clisp.org>
3191 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3193 2003-01-22 Bruno Haible <bruno@clisp.org>
3195 * exit.h: New file, from GNU gettext.
3197 2003-01-11 Bruno Haible <bruno@clisp.org>
3199 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3200 * strcase.h (strcasecmp, strncasecmp): Likewise.
3202 2003-01-14 Jim Meyering <jim@meyering.net>
3204 * same.c (same_name): Tweak a comment.
3206 2003-01-11 Bruno Haible <bruno@clisp.org>
3208 * same.c (same_name): Reorder tests so as to avoid calling stat()
3209 when a string comparison is sufficient.
3211 2003-01-11 Bruno Haible <bruno@clisp.org>
3213 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3216 2003-01-11 Bruno Haible <bruno@clisp.org>
3218 * hash-pjw.c: Add comment about low quality of this function.
3220 2003-01-12 Paul Eggert <eggert@twinsun.com>
3222 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3223 to avoid collisions with libcurses and libreadline.
3225 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3226 * getstr.h, getstr.c: Remove.
3227 * getline.c: Include "getline.h", to check interface.
3228 Move body of old getstr.c here: this defines MIN_CHUNK and
3229 declares getdelim2, which is renamed from getstr.
3230 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3232 * linebuffer.c (readlinebuffer): Renamed from readline.
3234 * linebuffer.h: Likewise.
3235 (readline): Remove backward-compatibility macro.
3237 2003-01-12 Jim Meyering <jim@meyering.net>
3239 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3241 2003-01-10 Bruno Haible <bruno@clisp.org>
3243 * alloca_.h: New file.
3244 * getdate.y: Unconditionally include alloca.h.
3245 * makepath.c: Likewise.
3246 * setenv.c: Likewise.
3247 * userspec.c: Likewise.
3249 2003-01-09 Bruno Haible <bruno@clisp.org>
3251 * stdbool.h.in: New file.
3253 2003-01-08 Bruno Haible <bruno@clisp.org>
3255 * safe-read.c: Include specification header first, to ensure its
3257 * full-write.c: Likewise.
3259 2003-01-08 Jim Meyering <jim@meyering.net>
3261 * full-write.c: Undefine and define-away `const' after inclusion
3262 of errno.h, not before. Suggestion from Bruno Haible.
3264 2003-01-07 Jim Meyering <jim@meyering.net>
3266 * full-write.c: Rework so that it may serve to define full_read, too.
3267 * full-read.c: Simply #define FULL_READ and include full-write.c.
3269 2003-01-06 Jim Meyering <jim@meyering.net>
3271 * version-etc.c: Update year in translatable copyright string.
3273 2002-12-25 Bruno Haible <bruno@clisp.org>
3275 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3276 * xstrtol.h: Likewise.
3277 * xstrtoimax.c: Likewise.
3278 * xstrtoumax.c: Likewise.
3279 * human.h: Likewise.
3281 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3282 on systems that have <inttypes.h> but not <stdint.h>.
3284 2002-12-31 Paul Eggert <eggert@twinsun.com>
3286 * memcoll.c (memcoll): Fall back on a simple algorithm using
3287 memcmp if strcoll doesn't work.
3289 2002-12-23 Bruno Haible <bruno@clisp.org>
3291 * localcharset.h: New file.
3292 * localcharset.c: Include it.
3293 * unicodeio.c: Likewise.
3295 2002-12-22 Bruno Haible <bruno@clisp.org>
3297 * utime.c (utime_null): No need to call ftruncate if the file was
3300 2002-12-23 Bruno Haible <bruno@clisp.org>
3302 * memcoll.c (STRCOLL): New macro.
3305 2002-12-22 Bruno Haible <bruno@clisp.org>
3307 * getstr.h (getstr): Define, to avoid clash with libcurses.
3308 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3310 2002-12-22 Bruno Haible <bruno@clisp.org>
3312 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3314 2002-12-23 Bruno Haible <bruno@clisp.org>
3316 * getline.h: Include <stddef.h>, for size_t.
3318 * unicodeio.h: Include <stddef.h>, for size_t.
3319 * unicodeio.c: Don't include <stddef.h>.
3321 2002-12-17 Bruno Haible <bruno@clisp.org>
3323 * canon-host.c (strdup): Remove unused declaration.
3325 * fsusage.c: Include full_read.h.
3326 (get_fs_usage): Use full_read instead of safe_read.
3328 * utime.c (utime_null): Use SAFE_READ_ERROR.
3330 2002-12-11 Bruno Haible <bruno@clisp.org>
3332 * setenv.h: Rewritten to cope with systems that have setenv() but not
3334 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3337 2002-12-11 Bruno Haible <bruno@clisp.org>
3339 * setenv.c (alloca): Fall back to malloc.
3341 (setenv): Use freea() to free memory allocated with alloca().
3343 2002-11-13 Bruno Haible <bruno@clisp.org>
3345 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3346 function declarations.
3347 * unsetenv.c (unsetenv): Likewise.
3349 2002-03-04 Bruno Haible <bruno@clisp.org>
3351 Portability to AIX 4.3.3.
3352 * unsetenv.c: New file, extracted from setenv.c.
3353 * setenv.c: Move the unsetenv() function to unsetenv.c.
3355 2001-12-20 Bruno Haible <bruno@clisp.org>
3357 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3358 use malloc instead. For SunOS 4.
3360 2001-12-11 Bruno Haible <bruno@clisp.org>
3362 * setenv.c: Declare alloca.
3363 (compar_fn_t): New typedef.
3364 (KNOWN_VALUE, STORE_VALUE): Use it.
3366 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3369 2002-12-10 Paul Eggert <eggert@twinsun.com>
3371 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3372 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3373 Choose values that are less likely to collide with system fnmatch
3375 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3376 defined (e.g., a pure POSIX system).
3377 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3378 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3380 2002-12-06 Jim Meyering <jim@meyering.net>
3382 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3384 Merge in changes from libc's misc/error.c, in preparation
3385 for the merge of gnulib's changes back into libc.
3387 * error.c (_): Define only if not already defined.
3388 Move definition to follow all #include directives.
3389 Include unlocked-io.h only if !_LIBC.
3390 [_LIBC]: Include <libio/libioP.h>.
3391 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3392 (fflush): Tweak definition to use INTUSE.
3395 2002-12-05 Paul Eggert <eggert@twinsun.com>
3397 * alloca.c [defined emacs]: Include "lisp.h".
3398 (xalloc_die) [defined emacs]: New macro.
3399 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3400 [! defined emacs]: Include <xalloc.h>.
3401 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3402 (pointer): Typedef to POINTER_TYPE *.
3403 (malloc): Remove decl; we now always use xmalloc.
3404 (alloca): Use old-style definition, since Emacs needs this.
3405 Check for arithmetic overflow when computing combined size.
3407 2002-12-04 Paul Eggert <eggert@twinsun.com>
3409 Do not generate unlocked-io.h automatically, since it's easier to
3410 maintain it by hand.
3412 * unlocked-io.h: New file, from GNU diffutils,
3413 but with proper copyright notice and attribution.
3415 * Makefile.am: Add copyright notice.
3416 (libfetish_a_SOURCES): Add unlocked-io.h.
3417 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3418 (DISTCLEANFILES, io_functions): Remove macros.
3419 (EXTRA_DIST): Remove gen_uio.
3420 (unlocked-io.h): Remove rule.
3422 2002-12-04 Jim Meyering <jim@meyering.net>
3424 Reflect the fact that stat.c and lstat.c are no longer generated.
3425 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3426 (DISTCLEANFILES): Likewise.
3427 (EXTRA_DIST): Likewise.
3428 (all_local): Don't depend on stat.c or lstat.c.
3429 (stat.c, lstat.c): Remove rules.
3430 (EXTRA_DIST): Remove xstat.in.
3432 * xstat.in: Remove file. Contents moved into stat.c.
3433 * stat.c: New file. Contents mostly from xstat.in.
3434 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3435 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3437 * safe-read.c: Rework so that it may serve to define safe_write, too.
3438 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3440 2002-12-03 Jim Meyering <jim@meyering.net>
3442 * safe-read.c, safe-write.c: Change variable names and comments, but
3443 not semantics, to minimize the differences between these two files.
3444 (safe_read): Change comment to mention SAFE_READ_ERROR.
3446 * safe-read.c (IS_EINTR): Define.
3447 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3449 2002-12-02 Bruno Haible <bruno@clisp.org>
3451 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3452 Define, taken from safe-read.c.
3453 (INT_MAX): Provide fallback.
3454 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3455 * safe-write.h (SAFE_WRITE_ERROR): Define.
3457 * safe-read.c (EINTR): Remove definition.
3458 (safe_read): Don't use EINTR if it is absent.
3460 2002-12-02 Jim Meyering <jim@meyering.net>
3462 * safe-read.c (EINTR): Define.
3463 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3464 (INT_MAX): Provide fallback.
3465 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3467 * safe-read.h (SAFE_READ_ERROR): Define.
3469 2002-12-01 Jim Meyering <jim@meyering.net>
3471 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3472 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3474 2002-11-27 Paul Eggert <eggert@twinsun.com>
3476 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3477 hash_rehash): Replace `if (limit <= value) abort ();' with
3478 `if (! (value < limit)) abort ();', for readability.
3480 2002-11-26 <karl@gnu.org>
3482 * strdup.c: copy from libc again, with jim's ok.
3483 * .cppi-disable: re-add strdup.c
3485 2002-11-25 <karl@gnu.org>
3487 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3488 instead of "strtol.c".
3490 2002-11-25 Jim Meyering <jim@meyering.net>
3492 * mktime.c: Sync from libc, now that it has the latest fix.
3494 2002-11-24 <karl@gnu.org>
3496 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3497 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3499 2002-11-24 Jim Meyering <jim@meyering.net>
3501 Update from coreutils:
3503 * mktime.c: Merge in changes from libc.
3505 Avoid a link-time failure on some Linux systems.
3506 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3507 (__mon_yday): Declare with the STATIC attribute.
3508 (__mktime_internal): Likewise.
3509 Based on a report from Greg Schafer.
3511 2002-11-23 Jim Meyering <jim@meyering.net>
3513 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3514 Use `unsigned', not `int', as type of index.
3516 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3518 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3520 2002-11-22 Paul Eggert <eggert@twinsun.com>
3522 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3523 hint that one should use `if (! x) abort ();' rather than `assert
3524 (x);', and anyway it's one less thing to worry about configuring.
3525 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3526 hash_rehash, hash_insert): Use abort rather than assert.
3528 2002-11-22 Paul Eggert <eggert@twinsun.com>
3530 * quotearg.h: Allow multiple inclusion by surrounding with
3531 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3532 so that we can be included first.
3533 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3534 * quotearg.c: Include quotearg.h immediately after config.h.
3535 No need to include stddef.h or sys/types.h any more.
3536 Surround local include files with "", not "<>".
3537 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3538 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3539 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3540 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3541 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3542 (ISPRINT): Remove; no longer needed now that we assume C89.
3544 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3547 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3548 quotearg_char): Use SIZE_MAX rather than
3549 (size_t) -1 when we are talking about "infinity".
3551 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3553 2002-11-22 Bruno Haible <bruno@clisp.org>
3555 * safe-read.h: Assume C89. Add comments.
3556 (safe_read): Change return type to size_t.
3557 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3558 counts > SSIZE_MAX correctly.
3559 * safe-write.h: New file.
3560 * safe-write.c: New file.
3561 * full-read.h: New file.
3562 * full-read.c: New file.
3563 * full-write.h: Assume C89. Add comments.
3564 * full-write.c: Include safe-write.h.
3565 (full_write): Rewritten to use safe_write.
3566 Suggested by Jim Meyering and Paul Eggert.
3568 2002-11-21 Bruno Haible <bruno@clisp.org>
3570 Remove case insensitive option matching.
3571 * argmatch.h (argcasematch): Remove declaration.
3572 (ARGCASEMATCH): Remove macro.
3573 (__xargmatch_internal): Remove case_sensitive argument.
3574 (XARGMATCH): Update.
3575 (XARGCASEMATCH): Remove macro.
3576 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3577 case_sensitive argument.
3578 (argcasematch): Remove function.
3579 (__xargmatch_internal): Remove case_sensitive argument.
3580 (main): Use XARGMATCH instead of XARGCASEMATCH.
3582 * xmalloc.c: Change compile-time error message. Add comment about
3583 required autoconf version.
3585 2002-11-21 Jim Meyering <jim@meyering.net>
3587 * strdup.c (strdup): Tweak comment and initial #if/#include.
3589 Merge in changes from the coreutils.
3591 2002-09-25 Paul Eggert <eggert@twinsun.com>
3592 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3593 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3594 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3595 int. Work more efficiently if X is the same width as uintmax_t.
3596 Do not compare X to -1, to avoid bogus compiler warning.
3597 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3598 Don't assume that f_frsize and f_bsize are the same type.
3600 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3603 * makepath.c (make_path): Restore umask *before* creating the final
3605 (make_path): Minor reformatting.
3607 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3608 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3610 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3611 ones. At least on GNU/Linux systems, `auto' means something else.
3614 2002-11-20 Paul Eggert <eggert@twinsun.com>
3616 Merge argmatch cleanups from Bison. Assume C89.
3618 * argmatch.c: Include config.h here, not in argmatch.h.
3619 Include stdlib.h, for EXIT_FAILURE.
3620 Always include <string.h>, since we assume C89.
3621 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3622 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3623 Include <stddef.h> instead, since it's all we need for size_t.
3624 (PARAMS): Remove. All uses removed.
3625 (ARRAY_CARDINALITY): Do not bother to #undef.
3626 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3627 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3628 Remove unnecessary parentheses.
3629 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3630 Insert necessary parentheses.
3631 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3632 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3634 2002-11-19 Bruno Haible <bruno@clisp.org>
3636 * mbswidth.c: Include mbswidth.h right at the beginning.
3637 * mbswidth.h: Include <stddef.h>, for size_t.
3639 * mbswidth.h (PARAMS): Remove macro.
3640 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3641 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3643 * gcd.h (PARAMS): Remove macro.
3644 (gcd): Use ANSI C function declarations.
3645 * gcd.c (gcd): Likewise.
3647 2002-11-15 Bruno Haible <bruno@clisp.org>
3649 * strcspn.c: Include <stddef.h>.
3650 (strcspn): Use ANSI C function declaration. Change return type to
3652 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3653 (strpbrk): Use NULL.
3654 * strpbrk.h (PARAMS): Remove macro.
3655 (strpbrk): Use ANSI C function declaration.
3656 * strstr.c: Don't include <sys/types.h>.
3657 * strstr.h (PARAMS): Remove macro.
3658 (strstr): Use ANSI C function declarations.
3660 2002-11-06 Bruno Haible <bruno@clisp.org>
3662 * gcd.h (gcd): Change argument type to 'unsigned long'.
3663 * gcd.c (gcd): Likewise.
3665 2002-11-05 Bruno Haible <bruno@clisp.org>
3667 * gcd.h: New file, from gettext-0.11.5.
3668 * gcd.c: New file, from gettext-0.11.5.
3670 2002-11-05 Bruno Haible <bruno@clisp.org>
3672 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3673 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3674 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3675 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3677 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3678 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3680 * closeout.c: Include gettext.h instead of <libintl.h>.
3681 * human.c: Include gettext.h instead of <libintl.h>.
3682 * quotearg.c: Include gettext.h instead of <libintl.h>.
3683 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3684 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3685 * userspec.c: Include gettext.h instead of <libintl.h>.
3686 * version-etc.c: Include gettext.h instead of <libintl.h>.
3687 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3688 (textdomain): Remove definition.
3689 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3691 * long-options.c: Remove include of <libintl.h> and definition of _.
3692 * same.c: Remove include of <libintl.h> and definition of _.
3694 2002-11-04 Bruno Haible <bruno@clisp.org>
3696 * stpcpy.h: New file, from GNU gettext-0.11.5.
3697 * strcase.h: New file, from GNU gettext-0.11.5.
3698 * strpbrk.h: New file, from GNU gettext-0.11.5.
3699 * strstr.h: New file, from GNU gettext-0.11.5.
3700 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3702 2002-05-09 Bruno Haible <bruno@clisp.org>
3704 * config.charset: Update for newest glibc. Add canonical names
3705 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3707 2002-05-09 Bruno Haible <bruno@clisp.org>
3709 * localcharset.c (get_charset_aliases): Add more Windows specific
3712 2002-05-08 Owen Taylor <otaylor@redhat.com>
3714 * config.charset: A few additions for Solaris.
3716 2001-12-05 Bruno Haible <bruno@clisp.org>
3718 * localcharset.c (locale_charset): Don't return an empty string.
3720 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3722 * config.charset: msdos in uk_UA uses CP1125.
3724 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3726 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3727 * localcharset.c (locale_charset): Declare as extern "C".
3729 2002-02-15 Bruno Haible <bruno@clisp.org>
3731 * config.charset [msdosdjgpp]: For Russian, use CP866.
3733 2002-02-11 Bruno Haible <bruno@clisp.org>
3735 * config.charset: Add support for NetBSD.
3737 2002-09-25 <karl@gnu.org>
3739 * strdup.c: copy from libc/string (via ../config/srclist*).
3740 * getopt*: copy from libc/posix.
3741 * gettext.h: copy from gettext.
3742 * .cppi-disable: add strdup.c, gettext.h.
3744 2002-07-01 Jim Meyering <meyering@lucent.com>
3746 * c-stack.c: Include sys/time.h.
3747 From Volker Borchert.
3749 2002-06-11 Paul Eggert <eggert@twinsun.com>
3751 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3752 New macro. Use it uniformly instead of
3753 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3754 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3755 reported by Vin Shelton.
3757 2002-06-22 Jim Meyering <meyering@lucent.com>
3759 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3760 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3762 2002-06-22 Paul Eggert <eggert@twinsun.com>
3764 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3765 Do not assume SA_SIGINFO behavior.
3766 Bug reported by Jim Meyering on NetBSD 1.5.2.
3768 2002-06-22 Jim Meyering <meyering@lucent.com>
3770 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3772 * exitfail.c, exitfail.h: Likewise.
3773 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3775 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3777 (EXTRA_DIST): Add fnmatch_loop.c.
3778 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3780 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3781 * fnmatch.c: Update from diffutils-2.8.2.
3782 * fnmatch_.h: New file. From diffutils-2.8.2.
3783 * fnmatch.h: Remove file.
3785 2002-06-18 Paul Eggert <eggert@twinsun.com>
3787 * file-type.h: Report an error if neither S_ISREG nor
3788 S_IFREG is defined, instead of using a test specific to glibc
3789 2.2. This should be safe, since POSIX requires S_ISREG and
3790 Unix Version 7 had S_IFREG. We don't need to check for
3791 <sys/types.h> since we don't use any symbols that it defines.
3793 2002-06-15 Jim Meyering <meyering@lucent.com>
3795 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3796 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3797 have been included before this file.
3799 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3801 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3802 so that each temporary file name is unique and valid in the first
3803 8 characters, for operation under DOS.
3805 2002-06-15 Jim Meyering <meyering@lucent.com>
3807 Work even with DJGPP 2.03, which lacks support for symlinks.
3809 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3811 * lchown.c (S_ISLNK): Likewise.
3813 2002-06-14 Jim Meyering <meyering@lucent.com>
3815 * file-type.h: Use the version from diffutils-2.8.2.
3816 * file-type.c: Likewise.
3818 2002-05-27 Jim Meyering <meyering@lucent.com>
3820 Fix a problem seen only on nonconforming systems whereby ls.c's
3821 use of localtime, and then of gettimeofday would cause trouble:
3822 the localtime call used to initialize rpl_gettimeofday's save
3823 mechanism would clobber ls's current local time information so
3824 that in any long listing the first file would always be listed
3825 with date 1970-01-01. Analysis by Volker Borchert.
3827 * gettimeofday.c (localtime): Undefine.
3828 (rpl_localtime): New function.
3830 2002-05-22 Jim Meyering <meyering@lucent.com>
3832 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3833 * file-type.h: New file.
3834 * file-type.c (file_type): New file/function. Extracted from diffutils.
3836 2002-04-29 Paul Eggert <eggert@twinsun.com>
3838 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3840 2002-04-28 Paul Eggert <eggert@twinsun.com>
3842 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3843 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3844 of 127, since 64 is the largest conceivable number for ancient
3846 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3848 2002-04-28 Jim Meyering <meyering@lucent.com>
3850 * sig2str.c (WTERMSIG): Remove definition (unused).
3852 2002-04-28 Paul Eggert <eggert@twinsun.com>
3854 * sig2str.h, sig2str.c: New files.
3855 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3857 2002-04-24 Jim Meyering <meyering@lucent.com>
3859 * gettext.h: New file, from Gettext.
3860 * Makefile.am (INCLUDES): Remove -I../intl.
3861 (libfetish_a_SOURCES): Add gettext.h.
3863 2002-04-16 Jim Meyering <meyering@lucent.com>
3865 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3866 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3867 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3869 2002-04-12 Jim Meyering <meyering@lucent.com>
3871 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3873 2002-03-10 Jim Meyering <meyering@lucent.com>
3875 * makepath.c (make_path): Remove a comma from a diagnostic.
3876 Suggestion from Santiago Vila.
3878 2002-03-08 Jim Meyering <meyering@lucent.com>
3880 * rename.c: Mention that this wrapper is needed also on
3881 mips-dec-ultrix4.4 systems.
3883 2002-03-02 Jim Meyering <meyering@lucent.com>
3885 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3886 not HAVE_CLOCK_SETTIME.
3888 2002-02-27 Paul Eggert <eggert@twinsun.com>
3890 * nanosleep.h: Rename to....
3891 * timespec.h: New name for nanosleep.h. All uses changed.
3893 * gettime.c: New file.
3894 * settime.c: New file.
3897 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3898 timespec.h. Remove nanosleep.h.
3900 2002-02-25 Paul Eggert <eggert@twinsun.com>
3902 * acl.c, acl.h: New files.
3903 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3905 2002-02-24 Jim Meyering <meyering@lucent.com>
3907 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3908 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3909 cause trouble. Reported by Nelson Beebe.
3911 2002-02-23 Paul Eggert <eggert@twinsun.com>
3913 * path-concat.c (xpath_concat): Reorder code to pacify
3914 compilers that don't know that xalloc_die never returns.
3916 2002-02-20 Jim Meyering <meyering@lucent.com>
3918 * getdate.c: Regenerate using bison-1.33.
3920 2002-02-15 Paul Eggert <eggert@twinsun.com>
3922 * posixver.c, posixver.h: New files.
3923 * Makefile.am (libfetish_a_SOURCES): Add them.
3925 2002-02-02 Paul Eggert <eggert@twinsun.com>
3926 Bruno Haible <bruno@clisp.org>
3928 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3929 (fwrite_success_callback): New declaration.
3930 * unicodeio.c (unicode_to_mb): New function, extracted from
3931 print_unicode_char. Call failure callback instead of error.
3932 (fwrite_success_callback): New function.
3933 (exit_failure_callback): New function.
3934 (fallback_failure_callback): New function.
3935 (print_unicode_char): Call unicode_to_mb.
3937 2002-01-26 Jim Meyering <meyering@lucent.com>
3939 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3941 2002-01-22 Jim Meyering <meyering@lucent.com>
3943 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3944 Otherwise, some versions of automake would omit the rule that makes
3945 Makefile from Makefile.in.
3947 2001-01-21 Paul Eggert <eggert@twinsun.com>
3949 * xmemcoll.h, xmemcoll.c: New files.
3950 * Makefile.am (libfetish_a_SOURCES): Add them.
3951 * memcoll.c: Include errno.h, and declare errno if not defined.
3952 (memcoll): Set errno to zero if there is no error.
3954 * quotearg.c (quotearg_buffer_restyled):
3955 Fix bug with quoting buffers containing NUL when backslashing escapes.
3956 This bug was exposed by the other changes in this patch.
3957 (quotearg_n_options): New arg ARGSIZE.
3958 All callers changed.
3959 (quoting_options_from_style): New function.
3960 (quotearg_n_style): Use it.
3961 (quotearg_n_style_mem): New function.
3963 * quotearg.h (quotearg_n_style_mem): New function.
3965 2002-01-16 Jim Meyering <meyering@lucent.com>
3967 * getdate.y: Add three semicolons, each just before a closing brace.
3968 Bison (as of version 1.31) no longer papers over that mistake.
3970 2002-02-14 Paul Eggert <eggert@twinsun.com>
3972 * backupfile.c (ISDIGIT): Comment fix.
3973 * getdate.y (ISDIGIT): Likewise.
3974 * posixtm.c (ISDIGIT, year): Likewise.
3975 * strverscmp.c (ISDIGIT): Likewise.
3976 * userspec.c (ISDIGIT): Likewise.
3978 2002-01-05 Jim Meyering <meyering@lucent.com>
3980 * version-etc.c (version_etc_copyright): Update copyright year.
3982 2001-01-19 Paul Eggert <eggert@twinsun.com>
3984 * closeout.c (close_stdout_status): If ferror (stdout), do
3985 not silently exit merely because the output buffer happens to
3986 have nothing pending.
3988 2001-12-18 Paul Eggert <eggert@twinsun.com>
3990 See the big note in ../ChangeLog.
3991 * human.c (suffixes): Prefer K to k for 1024.
3992 (generate_suffix_backwards): New function.
3993 (human_readable_inexact): Use it.
3994 * xstrtol.c (__xstrtol): If there is no number but there
3995 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3996 Accept 'K' as well as 'k'.
3998 2001-12-15 Jim Meyering <meyering@lucent.com>
4000 * regex.h (__restrict_arr): Update from libc.
4002 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4003 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4006 2001-12-10 Jim Meyering <meyering@lucent.com>
4008 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4009 Instead, include "xalloc.h".
4010 (initbuffer): Don't cast xmalloc return value to char*.
4011 (readline): Reword comment.
4012 Don't cast xrealloc return value to char*
4015 2001-12-09 Jim Meyering <meyering@lucent.com>
4017 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4018 `signed and unsigned type in conditional expression'.
4019 * posixtm.c (posix_time_parse): Likewise.
4021 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4023 * readtokens.c (readtoken): Declare an index to be of type unsigned
4024 to avoid a pedantic warning.
4026 * getstr.c: Don't include assert.h.
4027 (getstr): Remove warning-evoking assertions.
4028 Return -1 if offset parameter is out of bounds.
4029 Change the type of a local from int to size_t.
4031 * strftime.c (my_strftime_localtime_r): Include this function
4032 definition in the `#if ! HAVE_TM_GMTOFF' block.
4034 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4035 Include xalloc.h instead.
4037 2001-12-02 Jim Meyering <meyering@lucent.com>
4039 * tempname.c: Don't declare getenv, thus reverting the change of
4040 2001-11-18. It's no longer necessary, now that stdlib.h is always
4043 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4044 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4046 2001-11-30 Akim Demaille <akim@epita.fr>
4048 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4049 before being defined.
4051 2001-11-27 Paul Eggert <eggert@twinsun.com>
4053 * quotearg.h (quotearg_n, quotearg_n_style):
4054 First arg is int, not unsigned.
4055 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4056 (SIZE_MAX, UINT_MAX): New macros.
4057 (quotearg_n_options): Abort if N is negative.
4058 Avoid overflow check on hosts where size_t is 64 bits and int
4059 is 32 bits, as overflow is impossible there.
4060 Fix off-by-one typo that caused unnecessary reallocation.
4062 2001-11-27 Jim Meyering <meyering@lucent.com>
4064 * tempname.c: Merge with version from libc.
4065 * regex.c: Likewise.
4067 * tempname.c: Include stdlib.h unconditionally. On some old systems
4068 for which STDC_HEADERS is 0, it was not included, resulting in a
4069 warning about an integer-to-pointer conversion problem with getenv.
4070 Reported by Volker Borchert.
4072 2001-11-26 Jim Meyering <meyering@lucent.com>
4074 * gtod.h: Remove file.
4075 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4076 * gettimeofday.c: Don't include gtod.h.
4077 (GTOD_init): Remove function.
4078 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4079 Suggestion from Volker Borchert.
4081 2001-11-23 Jim Meyering <meyering@lucent.com>
4083 * hash.h (struct hash_table): Don't define here. Merely declare it.
4084 * hash.c (struct hash_table): Define it here instead.
4086 2001-11-22 Jim Meyering <meyering@lucent.com>
4088 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4090 2001-11-18 Paul Eggert <eggert@twinsun.com>
4092 * tempname.c (TMP_MAX): Remove; no longer needed.
4093 (TEMPORARIES): New macro.
4094 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4095 removes an artificial limitation (e.g. HP-UX 10.20, where
4098 2001-11-18 Jim Meyering <meyering@lucent.com>
4100 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4103 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4104 files will be created before anything else.
4106 2001-11-17 Jim Meyering <meyering@lucent.com>
4108 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4109 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4110 rather than group writable. Patch by Juan F. Codagnone.
4112 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4113 Instead, include "xalloc.h".
4115 * mountlist.c: Include unlocked-io.h after all system headers.
4116 Remove explicit declarations of xmalloc, xrealloc,
4117 and xstrdup. Instead, include "xalloc.h".
4119 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4120 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4121 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4123 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4124 Reported by Padraig Brady.
4126 * mkstemp.c: #undef mkstemp.
4128 (rpl_mkstemp): Rename from mkstemp.
4131 2001-11-16 Jim Meyering <meyering@lucent.com>
4133 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4134 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4135 determine the amount of total physical memory, use pstat_getstatic.
4136 HPUX-11 doesn't define _SC_PHYS_PAGES.
4137 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4138 If sysconf couldn't be used to determine the amount of available
4139 physical memory, use both pstat_getstatic and pstat_getdynamic.
4140 Based on a patch from Bob Proulx.
4142 2001-11-05 Jim Meyering <meyering@lucent.com>
4144 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4146 2001-11-03 Jim Meyering <meyering@lucent.com>
4148 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4149 in argmatch_to_argument call.
4151 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4154 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4155 e.g., a fault due to an attempt to free a NULL pointer.
4157 2001-11-01 Jim Meyering <meyering@lucent.com>
4159 * dirfd.c, dirfd.h: New files.
4160 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4162 * hash.c (hash_print) [TESTING]: Clean up.
4164 2001-10-22 Paul Eggert <eggert@twinsun.com>
4166 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4167 to avoid a warning if -Wall.
4169 2001-10-21 Paul Eggert <eggert@twinsun.com>
4171 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4173 2001-10-21 Jim Meyering <meyering@lucent.com>
4175 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4176 this code would end up calling gettext even in packages built
4178 * getopt.c (_): Likewise.
4179 * regex.c (_): Likewise.
4181 2001-10-20 Paul Eggert <eggert@twinsun.com>
4183 * error.c (strerror_r): Do not declare unless !_LIBC.
4184 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4185 Use strerror_r that is only a macro, even if it is not a function.
4186 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4187 (private_strerror): Use prototypes, not old-style function definition.
4188 (print_errno_message): New function.
4189 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4191 (error_tail, error, error_at_line): Use it.
4193 2001-10-11 Jim Meyering <meyering@lucent.com>
4195 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4196 and quote_n (1, ... to avoid clobbering a buffer.
4198 2001-10-05 Jim Meyering <meyering@lucent.com>
4200 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4201 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4202 * hash-pjw.h: New file.
4204 2001-09-30 Jim Meyering <meyering@lucent.com>
4206 * mountlist.c [MOUNTED_GETFSSTAT]:
4207 Include <sys/ucred.h>, for Apple Darwin.
4208 Include sys/mount.h and sys/fs_types.h only if available.
4210 (read_filesystem_list): Use FS_TYPE.
4212 2001-09-29 Paul Eggert <eggert@twinsun.com>
4214 * exclude.c (excluded_filename): 0 -> false, since it's
4217 2001-09-28 Paul Eggert <eggert@twinsun.com>
4219 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4220 #defines strtoimax. Also treat the other strto* functions
4223 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4224 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4225 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4227 2001-09-26 Jim Meyering <meyering@lucent.com>
4229 Most macros in unlocked-io.h had the wrong number of arguments.
4230 * gen-uio: New script.
4231 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4232 * unlocked-io.hin: Remove file.
4233 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4234 rather than trying to embed it here.
4235 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4236 Reported by Padraig Brady.
4238 2001-09-25 Volker Borchert <bt@teknon.de>
4240 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4242 2001-09-23 Jim Meyering <meyering@lucent.com>
4244 * mountlist.c: Remove useless parentheses in #if directives.
4245 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4246 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4248 2001-09-22 Jim Meyering <meyering@lucent.com>
4250 * localcharset.c: Update from latest gettext.
4251 * config.charset: Likewise.
4253 2001-09-20 Jim Meyering <meyering@lucent.com>
4255 * xstrtol.c (strtoimax): Guard declaration with
4256 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4257 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4258 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4259 (strtoumax): Likewise, for completeness (it wasn't necessary).
4261 2001-09-06 Paul Eggert <eggert@twinsun.com>
4263 * strtoimax.c (HAVE_LONG_LONG):
4264 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4265 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4266 to work around bug in IBM C compiler.
4268 2001-09-16 Jim Meyering <meyering@lucent.com>
4270 * mkdir.c: New file.
4272 2001-09-04 Paul Eggert <eggert@twinsun.com>
4274 * xgetcwd.c: Revert some of the previous change; intead,
4275 fix the HAVE_GETCWD_NULL code to behave more like the
4276 !HAVE_GETCWD_NULL code used to.
4279 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4282 2001-09-04 Paul Eggert <eggert@twinsun.com>
4284 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4285 Use ssize_t, not int, to store result of readlink.
4286 Check for ssize_t overflow as well as size_t overflow,
4287 as POSIX says the result of readlink is implementation-defined
4288 when ssize_t overflows.
4289 Remove unnecessary cast to char*.
4290 Use free+malloc instead of realloc, as the storage doesn't need
4291 to be preserved and it's clearer and can be more efficient that way.
4292 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4293 * xreadlink.h (xreadlink): Update prototype.
4295 2001-09-03 Paul Eggert <eggert@twinsun.com>
4297 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4298 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4299 spotted by Jim Meyering.
4301 2001-09-03 Jim Meyering <meyering@lucent.com>
4303 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4305 2001-09-03 Paul Eggert <eggert@twinsun.com>
4307 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4308 like the HAVE_GETCWD_NULL code.
4309 Include pathmax.h if not HAVE_GETCWD.
4310 Do not include xalloc.h.
4311 (INITIAL_BUFFER_SIZE): New symbol.
4312 Do not use xmalloc / xrealloc, since the caller is responsible for
4313 handling errors. Preserve errno around `free' during failure.
4314 Do not overrun buffer when using getwd.
4316 2001-09-03 Paul Eggert <eggert@twinsun.com>
4318 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4319 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4321 2001-09-02 Jim Meyering <meyering@lucent.com>
4323 * error.c: Update from GNU libc.
4325 2001-09-01 Jim Meyering <meyering@lucent.com>
4327 * xreadlink.c: New file.
4328 * xreadlink.h: New file.
4329 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4331 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4332 doesn't conflict with sparc Solaris 7's definition in
4333 /usr/include/sys/int_types.h.
4335 * exclude.c: Use `""', not `<>' to #include non-system header files.
4336 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4337 and strncasecmp as r-values. Unixware didn't have declarations.
4339 2001-08-31 Jim Meyering <meyering@lucent.com>
4341 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4342 Use an initial, malloc'd, buffer of length 128 rather than
4343 a statically allocated one of length 1024.
4345 2001-08-30 Paul Eggert <eggert@twinsun.com>
4347 * xgetcwd.c: Don't include pathmax.h.
4348 Include stdlib.h and unistd.h if available.
4350 (xmalloc, xstrdup, free): Remove decls.
4351 (xgetcwd): Don't assume sizes fit in unsigned.
4352 Check for overflow when computing sizes.
4353 Simplify reallocation code.
4355 2001-08-28 Paul Eggert <eggert@twinsun.com>
4357 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4359 * strtoimax.c: Renamed from strtoxmax.c, removing the
4362 Also, make the following further changes to make this file's
4363 configuration more similar to that of strtol.c:
4364 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4365 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4366 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4367 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4368 changed to signed values.
4370 And make the following changes as well:
4371 Fix copyright notice, as 1999 was missing.
4372 (verify): New macro.
4373 (strtoimax): Check sizes at compile-time, not run-time.
4374 Prefer strtol to strtoll if both work.
4375 (main): Remove; it was not that useful and was a pain to maintain.
4377 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4379 2001-08-30 Paul Eggert <eggert@twinsun.com>
4381 * savedir.c (savedir): Remove size parameter, as POSIX says that
4382 a directory's st_size can have an arbitrary value, so the old
4383 usage could waste an arbitrary amount of memory. All uses
4385 * savedir.h: Update prototype.
4387 2001-08-30 Paul Eggert <eggert@twinsun.com>
4389 * xstrtol.c (strtoimax): New decl.
4391 2001-08-28 Paul Eggert <eggert@twinsun.com>
4393 * xstrtol.h: Add copyright notice.
4394 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4395 LONGINT_INVALID_SUFFIX_CHAR.
4397 2001-08-30 Paul Eggert <eggert@twinsun.com>
4399 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4402 2001-08-30 Paul Eggert <eggert@twinsun.com>
4404 * hash.c: Remove '2001' from copyright notice.
4406 2001-08-30 Paul Eggert <eggert@twinsun.com>
4408 * full-write.h: New file.
4409 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4410 * full-write.c: Correct credits, as cccp.c no longer
4411 exists and anyway it was so heavily changed from the old cccp
4412 code as to be unrecognizable. Include full-write.h.
4413 (full_write) Return size_t, with short writes meaning failure.
4414 All callers changed. This fixes a bug with large buffers
4416 * utime.c: Include full-write.h.
4418 2001-08-30 Paul Eggert <eggert@twinsun.com>
4420 Merge 'exclude' changes from tar 1.13.22.
4421 This fixes one or two unlikely storage allocation overflow bugs,
4422 but doesn't change user-visible behavior otherwise.
4424 2001-08-30 Paul Eggert <eggert@twinsun.com>
4426 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4427 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4428 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4429 Include if available.
4430 (<xalloc.h>): Include
4431 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4432 (verify): New macro. Use it to verify that EXCLUDE macros do not
4433 collide with FNM macros.
4434 (struct patopts): New struct.
4435 (struct exclude): Use it, as exclude patterns now come with options.
4436 (new_exclude): Support above changes.
4437 (new_exclude, add_exclude_file):
4438 Initial size must now be a power of two to simplify overflow checking.
4439 (free_exclude, fnmatch_no_wildcards): New function.
4440 (excluded_filename): No longer requires options arg, as the options
4441 are determined by add_exclude. Now returns bool, not int.
4442 (excluded_filename, add_exclude):
4443 Add support for the fancy new exclusion options.
4444 (add_exclude, add_exclude_file): Now takes int options arg.
4445 Check for arithmetic overflow when computing sizes.
4446 (add_exclude_file): xrealloc might modify errno, so don't
4447 realloc until after errno might be used.
4449 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4451 (free_exclude): New decl.
4452 (add_exclude, add_exclude_file): Now takes int options arg.
4453 (excluded_filename): No longer requires options arg, as the options
4454 are determined by add_exclude. Now returns bool, not int.
4456 2001-08-30 Paul Eggert <eggert@twinsun.com>
4458 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4460 2001-08-27 Jim Meyering <meyering@lucent.com>
4462 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4464 * version-etc.c (N_): Remove definition.
4465 Revert most of last change.
4466 Instead, simply don't mark the `Copyright...' string for translation.
4467 Based on advice from Paul Eggert.
4469 * strtoxmax.c: Tweak comment.
4471 2001-08-26 Jim Meyering <meyering@lucent.com>
4473 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4474 of copyright with `%s' so translators don't get an untranslated
4476 (COPYRIGHT_YEAR): Define.
4477 (version_etc): Use fprintf rather than fputs.
4478 Suggestion from Ulrich Drepper.
4480 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4482 * strtoll.c: New file, from GNU libc.
4483 * xstrtoimax.c: New file.
4485 * xstrtol.h: Add xstrtoimax.
4486 * strtoumax.c: New file. Simply include "strtoumax.c".
4487 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4489 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4490 * strtoxmax.c: ... then renamed to this.
4492 2001-08-13 Paul Eggert <eggert@twinsun.com>
4494 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4495 Port to Solaris 8, where 'sed' requires a space after the 'r'
4496 command, and where sh dislikes "$/". Clean up the spacing a bit.
4497 Redirect output to $tmp just once.
4499 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4501 * addext.c (<errno.h>): Include.
4502 (errno): Declare if not defined.
4503 (addext): Work correctly when pathconf returns -1 and leaves
4504 errno alone because there is no limit. Also, work even if
4505 pathconf returns a value greater than SIZE_MAX.
4507 2001-08-12 Jim Meyering <meyering@lucent.com>
4509 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4510 Simply `return getcwd (NULL, 0);'.
4511 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4512 Use 1300 as initial value for length, not PATH_MAX.
4514 * pathmax.h: Clean up cpp syntax.
4516 2001-08-12 Jim Meyering <meyering@lucent.com>
4518 * gettimeofday.c: New file.
4520 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4522 2001-08-04 Jim Meyering <meyering@lucent.com>
4524 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4525 to get in sync with glibc.
4527 2001-08-03 Paul Eggert <eggert@twinsun.com>
4529 The following changes are from gettext 0.10.39 as maintained by
4532 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4533 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4534 with inverted sense. All uses changed.
4536 * mbswidth.c: Don't include <limits.h>.
4537 Include <stdlib.h> and <string.h> unconditionally.
4538 (iswcntrl, mbsinit, ISCNTRL): New macros.
4539 (mbsnwidth): Use K&R style function declarations.
4540 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4541 can optimize it when MB_CUR_MAX == 1.
4542 The width of control characters is zero, not 1.
4544 2001-07-15 Jim Meyering <meyering@lucent.com>
4546 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4547 (BUILT_SOURCES): Add unlocked-io.h.
4548 (io_functions): Define.
4549 (unlocked-io.h): New rule.
4550 (DISTCLEANFILES): Add unlocked-io.h.
4551 (all-local): Depend on unlocked-io.h, to ensure it is created.
4553 * unlocked-io.hin: New file
4555 * regex.c: Update from glibc.
4557 2001-07-05 Jim Meyering <meyering@lucent.com>
4559 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4561 (libfetish_a_SOURCES): Put all .h files here instead.
4562 Remove a thus-exposed (better checks in automake) duplicate and
4563 two unnecessary .h files.
4565 2001-06-11 Jim Meyering <meyering@lucent.com>
4567 * regex.c: Update from GNU libc.
4569 2001-05-27 Jim Meyering <meyering@lucent.com>
4571 * readutmp.h (UT_TYPE): Define.
4573 2001-05-24 Jim Meyering <meyering@lucent.com>
4575 * argmatch.c: Include "quote.h".
4576 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4577 quote function. Reported by Göran Uddeborg.
4579 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4581 * dirname.c (dir_name): Compute append_dot using path, not newpath
4582 which is not yet declared.
4584 2001-05-11 Paul Eggert <eggert@twinsun.com>
4586 * Makefile.am (libfetish_a_SOURCES):
4587 Add strftime.c, since we now compile it on all hosts.
4589 * strftime.c (my_strftime):
4590 Define to nstrftime if emacs, but only if my_strftime is not defined.
4591 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4592 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4593 Add one more extra argument: a nanoseconds value.
4596 (my_strftime function): Add %N format.
4597 (emacs_strftimeu): Renamed from emacs_strftime,
4598 with extra ut argument.
4600 2001-05-11 Paul Eggert <eggert@twinsun.com>
4602 dirname code cleanup. base_name now behaves more compatibly
4603 with POSIX basename when given file names that have trailing
4604 slashes, and similarly for dir_name. Add new primitives
4605 base_len and dir_len. Put the directory-name-related decls
4608 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4609 * backupfile.c (base_name): Likewise.
4610 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4611 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4612 * makepath.c (strip_trailing_slashes): Likewise.
4613 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4615 * rename.c (strip_trailing_slashes): Likewise.
4616 * same.c (base_name): Likewise.
4617 * stripslash.c (ISSLASH): Likewise.
4619 * addext.c: Include <dirname.h> after size_t is defined.
4620 * backupfile.c: Likewise.
4622 * addext.c (addext): Use base_len to trim redundant
4623 trailing slashes instead of doing it ourselves.
4624 But do not trim the last slash if it is not redundant.
4626 * backupfile.c (find_backup_file_name,
4627 max_backup_version): Use base_len instead of rolling it ourselves.
4628 Handle the case of "" and (on DOS) "C:" correctly.
4630 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4631 Include <string.h>, <dirname.h>.
4632 (base_name): Allow file names ending in slashes, other than names
4633 that are all slashes. In this case, return the basename followed
4634 by the slashes. This is more general, and can be used in places
4635 where the original base_name purposely had an assertion failure.
4636 (base_len): New function.
4638 * dirname.c: Include <string.h> instead of <stdlib.h>.
4639 Do not include <assert.h>; no longer needed.
4641 (memrchr): Remove decl.
4642 (dir_name_r): Remove.
4643 (dir_len): Renamed from dirlen. All callers changed.
4644 Rewrite in terms of base_name, for simplicity and consistency.
4645 (dir_name): Never return NULL. All callers changed.
4646 Do not include <stdlib.h> in test program; no longer needed.
4647 return 0; is fine for test program.
4649 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4651 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4653 * path-concat.c (path_concat): Use base_len to compute
4654 base length, not strlen; this means we cannot rely on memcpy
4657 * same.c (STREQ): Remove.
4658 (same_name): Handle the case where the basename ends in trailing '/'.
4660 * stripslash.c (strip_trailing_slashes): Return nonzero if
4661 a slash was stripped. Do not strip the last slash after a
4664 2001-04-08 Jim Meyering <meyering@lucent.com>
4666 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4667 recomputed; that's necessary when the offset spans a DST transition.
4668 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4670 2001-04-02 Jim Meyering <meyering@lucent.com>
4672 * regex.h, regex.c: Update from GNU libc.
4674 2001-03-19 Paul Eggert <eggert@twinsun.com>
4676 * version-etc.c (version_etc_copyright): Update to 2001.
4678 2001-03-16 Paul Eggert <eggert@twinsun.com>
4680 * tempname.c (uint64_t): Define to uintmax_t if
4681 not defined, and if UINT64_MAX is not defined.
4682 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4683 Reported by John David Anglin.
4685 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4687 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4688 alias if codeset is empty.
4689 * config.charset (BeOS): Use wildcard syntax.
4691 2001-03-13 Jim Meyering <meyering@lucent.com>
4693 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4694 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4697 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4699 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4701 * unicodeio.c (print_unicode_char): Simplify accordingly.
4703 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4705 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4706 support for DOS/DJGPP.
4708 2001-02-28 Paul Eggert <eggert@twinsun.com>
4710 * Makefile.am (libfetish_a_SOURCES):
4711 Add dup-safer.c, fopen-safer.c.
4712 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4714 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4716 2001-02-25 Paul Eggert <eggert@twinsun.com>
4718 The mkstemp replacement is taken from glibc 2.2.2, with some
4719 portability fixes for use outside glibc, as follows:
4721 * tempname.c (struct_stat64): New macro.
4722 (direxists, __gen_tempname): Use it.
4723 This avoids a portability problem with Solaris 8.
4725 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4726 (<stddef.h>, <stdint.h>, <string.h>):
4727 Include only if STDC_HEADERS || _LIBC.
4728 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4729 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4730 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4731 (__set_errno): Define this macro if <errno.h> doesn't.
4732 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4733 Define these macros if <stdio.h> doesn't.
4734 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4735 Define these macros if <sys/stat.h>
4736 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4737 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4738 __xstat64): Define if not _LIBC.
4739 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4740 (__gen_tempname): Invoke gettimeofday only if
4741 HAVE_GETTIMEOFDAY || _LIBC;
4742 otherwise, fall back on plain "time".
4743 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4745 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4747 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4749 2001-02-17 Jim Meyering <meyering@lucent.com>
4751 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4752 around included file name.
4754 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4756 * strftime.c: Update from GNU libc (the only changes were to comments).
4758 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4760 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4762 2001-02-17 Paul Eggert <eggert@twinsun.com>
4764 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4765 Remove workaround macros for hosts that have mbrtowc but not
4766 mbstate_t, as we now insist on proper declarations for both
4767 before using mbrtowc.
4769 2001-02-17 Jim Meyering <meyering@lucent.com>
4771 * regex.c: Update from libc.
4773 2001-02-16 Paul Eggert <eggert@twinsun.com>
4775 * alloca.c (malloc): Undef before defining, since stdlib.h
4776 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4777 Reported by Mark Hounschell via Paul Eggert.
4779 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4781 * config.charset: Update for FreeBSD 4.2.
4783 2001-01-26 Jim Meyering <meyering@lucent.com>
4785 * quotearg.c: Include stddef.h.
4786 * quote.c: Include stddef.h.
4787 Reported by Axel Kittenberger.
4789 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4790 line in double quotes so that it evokes a better diagnostic.
4791 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4792 Reported by Axel Kittenberger.
4794 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4796 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4797 to avoid a warning. Add back 'const' to inptr.
4799 2001-01-16 Jim Meyering <meyering@lucent.com>
4801 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4804 2001-01-14 Jim Meyering <meyering@lucent.com>
4806 * rename.c: New file. From Volker Borchert.
4807 Include stdlib.h, string.h or strings.h, and xalloc.h.
4808 Use strip_trailing_slashes rather than open-coding it.
4810 2001-01-03 Paul Eggert <eggert@twinsun.com>
4812 * strftime.c: Sync with glibc time/strftime.c 1.81.
4814 2001-01-03 Jim Meyering <meyering@lucent.com>
4816 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4817 local `inptr' to avoid warning with some system declarations of iconv.
4819 2000-12-29 Paul Eggert <eggert@twinsun.com>
4821 * modechange.c: Do not assume that mode_t uses the
4822 traditional octal encoding. E.g. "chmod 1 FOO" should set
4823 the other-execute bit of FOO even if S_IXOTH != 1.
4825 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4826 WOTH, XOTH, ALLM): New macros.
4827 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4828 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4830 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4831 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4833 No need to use uintmax_t; unsigned long is long enough.
4834 Don't bother to get suffix since we don't use it.
4836 2000-12-24 Jim Meyering <meyering@lucent.com>
4838 * hash.c (is_prime): Return explicit boolean values.
4839 (hash_get_first): Return NULL to appease Irix5.6's 89.
4840 Reported by Nelson Beebe.
4842 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4844 * localcharset.c (locale_charset): Add support for Win32.
4846 2000-12-18 Paul Eggert <eggert@twinsun.com>
4848 * physmem.h, physmem.c: New files.
4850 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4851 (noinst_HEADERS): Add physmem.h.
4853 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4854 't' for compatibility with Solaris 8 sort.
4856 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4858 * config.charset: Add support for BeOS.
4860 2000-12-16 Jim Meyering <meyering@lucent.com>
4862 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4863 SHELLS_FILE to a file name that's useful on djgpp systems.
4865 (ADDITIONAL_DEFAULT_SHELLS): Define.
4866 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4867 Based mostly on a patch from Prashant TR.
4869 2000-12-16 Jim Meyering <meyering@lucent.com>
4871 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4872 N and M) would have treated it like `chown N:N FILE'.
4874 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4876 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4878 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4879 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4880 to the list of canonical encodings. Rename EUC-CN to GB2312.
4882 2000-12-08 Andreas Schwab <schwab@suse.de>
4884 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4885 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4887 2000-12-07 Jim Meyering <meyering@lucent.com>
4889 * stripslash.c (ISSLASH): Define.
4890 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4893 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4894 (dir_name_r): Declare this function as static.
4895 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4896 manifest itself on a name containing a mix of slashes and
4898 Make this function work with names starting with a DOS-style
4899 drive letter and colon prefix.
4900 (dir_name): Append `.' if necessary.
4901 Based mostly on patches from Prashant TR and Eli Zaretskii.
4903 * dirname.h (dir_name_r): Remove prototype.
4905 2000-12-05 Jim Meyering <meyering@lucent.com>
4907 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4909 2000-12-04 Jim Meyering <meyering@lucent.com>
4911 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4912 Also include memory.h, stdlib.h, unistd.h if appropriate.
4913 Reported by Andreas Jaeger (conflicting declaration of malloc).
4915 2000-12-02 Jim Meyering <meyering@lucent.com>
4917 * closeout.h: Make idempotent, to avoid some obscure warnings.
4919 2000-12-01 Paul Eggert <eggert@twinsun.com>
4921 * memrchr.c: Include <config.h> before any system include file.
4923 2000-11-29 Paul Eggert <eggert@twinsun.com>
4925 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4927 2000-11-26 Jim Meyering <meyering@lucent.com>
4929 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4931 2000-11-22 Paul Eggert <eggert@twinsun.com>
4933 * strftime.c (my_strftime): Do not invoke mbrlen with a
4934 size of (size_t) -1; it's not portable.
4936 2000-11-17 Akim Demaille <akim@epita.fr>
4938 * obstack.h: Formatting changes.
4939 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4940 prevent type checking.
4941 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4942 cast the value to (void *): assigning a `foo *' to a `void *'
4944 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4946 2000-11-17 Jim Meyering <meyering@lucent.com>
4948 * strstr.c: Update from GNU libc.
4950 2000-11-16 Jim Meyering <meyering@lucent.com>
4952 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4954 2000-11-11 Jim Meyering <meyering@lucent.com>
4956 * error.c: Add a couple #includes, merging from GNU libc version.
4958 2000-11-10 Jim Meyering <meyering@lucent.com>
4960 * obstack.h: Update from GNU libc.
4961 * obstack.c: Likewise.
4963 2000-11-06 Paul Eggert <eggert@twinsun.com>
4965 * getusershell.c (setusershell): Use rewind rather than
4966 fseek/fseeko, to avoid configuration hassles with fseeko.
4967 Don't bother opening SHELLS_FILE if shellstream is NULL;
4970 2000-11-05 Jim Meyering <meyering@lucent.com>
4972 * makepath.h (make_dir): Declare.
4973 * makepath.c (make_dir): Remove `static' attribute.
4976 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4978 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4979 last one in a bucket, advance to the next bucket.
4981 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4983 * fnmatch.c: Do not comment out all the code if we are using
4984 the GNU C library, because in some cases we are replacing buggy
4985 code in the GNU C library itself.
4987 2000-10-30 Paul Eggert <eggert@twinsun.com>
4989 * error.h, getline.h, modechange.h:
4990 Remove "2000" from Copyright line, as the file hasn't been
4991 changed this year other than in the copyright notice.
4993 * xalloc.h: Add "2000" to Copyright line, as this file
4994 was changed this year.
4996 2000-10-30 Paul Eggert <eggert@twinsun.com>
4998 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4999 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5000 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5002 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5004 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5005 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5006 doesn't define __restrict_arr.
5008 2000-10-29 Jim Meyering <meyering@lucent.com>
5010 * xstat.in: Fix grammar in comment.
5012 2000-10-28 Jim Meyering <meyering@lucent.com>
5014 * memchr.c: Update from libc.
5015 Adjust for portability:
5016 [HAVE_STDLIB_H]: Include stdlib.h.
5017 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5018 Undef __memchr, too.
5019 [!weak_alias]: Define __memchr to memchr.
5021 * regex.c: Update from libc.
5022 * regex.h: Likewise.
5023 * getopt1.c: Likewise.
5024 * memcmp.c: Likewise.
5026 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5027 Avoid using fseek, when possible -- it's broken by design.
5028 Patch by Ulrich Drepper.
5030 2000-10-26 Jim Meyering <meyering@lucent.com>
5032 * strftime.c: Update from libc.
5034 2000-10-25 Jim Meyering <meyering@lucent.com>
5036 * obstack.c: Update from libc.
5038 2000-10-23 Jim Meyering <meyering@lucent.com>
5040 * hard-locale.c (hard_locale): Revert last change -- it was simply
5041 wrong. That set_locale call must not have any side effects.
5044 2000-10-22 Jim Meyering <meyering@lucent.com>
5046 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5047 [CYCLIC]: Remove now-unused definition.
5049 * save-cwd.c (O_DIRECTORY): Define, if needed.
5050 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5051 Suggestion from Ulrich Drepper.
5053 2000-10-21 Jim Meyering <meyering@lucent.com>
5055 * dirname.c (dir_name_r): New function, factored out of dir_name.
5056 (dir_name): Use dir_name_r.
5057 * dirname.h (dir_name_r): Declare it.
5059 2000-10-21 Jim Meyering <meyering@lucent.com>
5061 * dirname.c (memrchr): Declare if necessary.
5062 (dir_name): Remove the restriction that there be no
5063 trailing slashes. Now, this code skips past them, effectively
5065 [TEST_DIRNAME] (main): New unit tests.
5067 * memrchr.c: New file from GNU libc.
5068 Undef __memrchr, too.
5069 [!weak_alias]: Define __memrchr to memrchr.
5070 Guard weak_alias use with `#ifdef weak_alias'.
5072 2000-10-17 Jim Meyering <meyering@lucent.com>
5074 * quote.h (PARAMS): Define and use.
5075 Reported by Akim Demaille.
5077 * getopt.c: Update from libc.
5079 2000-10-16 Jim Meyering <meyering@lucent.com>
5081 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5084 2000-09-25 Jim Meyering <meyering@lucent.com>
5086 * md5.h (rol): Define (from GnuPG).
5088 * sha.c: Give credit (GnuPG) where due.
5089 (M): Use rol rather than open-coding it.
5090 Add a FIXME comment.
5092 2000-09-21 Jim Meyering <meyering@lucent.com>
5094 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5095 Reported by Michael Stone.
5097 2000-09-20 Jim Meyering <meyering@lucent.com>
5099 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5100 (noinst_HEADERS): Add sha.h.
5101 Based on code from Scott G. Miller and from GnuPG.
5103 2000-09-15 Jim Meyering <meyering@lucent.com>
5105 * regex.c: Update from libc.
5107 2000-09-10 Jim Meyering <meyering@lucent.com>
5109 * getopt.c (_getopt_internal): Update from glibc.
5111 2000-09-09 Jim Meyering <meyering@lucent.com>
5113 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5114 think it should be used as a general replacement for isascii.
5115 * fnmatch.c: Likewise.
5116 * mbswidth.c: Likewise
5117 * regex.c: Likewise.
5120 * userspec.c: Include sys/param.h and limits.h.
5122 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5123 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5124 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5125 UID, GID. Check range.
5127 2000-09-06 Jim Meyering <meyering@lucent.com>
5129 * getopt.c (_getopt_internal): Update from glibc.
5131 2000-08-30 Jim Meyering <meyering@lucent.com>
5133 * strftime.c: Merge in changes from GNU libc.
5135 2000-08-26 Jim Meyering <meyering@lucent.com>
5137 * closeout.c: Include "__fpending.h".
5138 (close_stdout_status): Return right away if there's nothing to flush.
5140 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5141 * __fpending.c: New file.
5142 * __fpending.h: New file.
5144 2000-08-07 Paul Eggert <eggert@twinsun.com>
5146 Standardize on "memory exhausted" instead of "Memory exhausted"
5147 or "virtual memory exhausted".
5148 * obstack.c (print_and_abort): Use "memory exhausted", not
5149 "virtual memory exhausted".
5150 * same.c (same_name): Invoke xalloc_die instead of printing
5152 * userspec.c (parse_user_spec): Likewise.
5153 * bumpalloc.h: comment fix
5154 * same.c, userspec.c: Include xalloc.h.
5156 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5157 not char *const and pointing to a constant array.
5158 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5159 (xrealloc): Comment fix.
5161 * userspec.c (parse_user_spec):
5162 Don't translate a message until just before returning,
5163 to avoid unnecessary translation.
5165 2000-08-07 Jim Meyering <meyering@lucent.com>
5167 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5168 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5169 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5170 getgroups.c, gethostname.c, getopt.h, group-member.c,
5171 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5172 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5173 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5174 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5175 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5176 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5177 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5178 yesno.c: Back out Copyright date changes for each file with no change
5179 this year. This eases coordination with other programs using the same
5180 source code modules. From Paul Eggert.
5182 2000-08-03 Greg McGary <greg@mcgary.org>
5184 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5185 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5186 (EXTEND_BUFFER): Use them.
5188 2000-08-01 Jim Meyering <meyering@lucent.com>
5190 * dirname.c (ISSLASH): Define.
5191 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5192 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5193 both `\' and `/' may be use as path separators.
5194 Based on a patch from Prashant TR.
5196 2000-07-31 Paul Eggert <eggert@twinsun.com>
5198 * quotearg.c (quotearg_n_options): Don't make the initial
5199 slot vector a constant, since it might get modified.
5201 2000-07-31 Jim Meyering <meyering@lucent.com>
5203 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5204 * obstack.c (print_and_abort): Likewise.
5206 2000-07-30 Paul Eggert <eggert@twinsun.com>
5208 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5209 buffer, so that the caller can always quote one small
5210 component of a "memory exhausted" message in slot 0.
5211 From a suggestion by Jim Meyering.
5213 2000-07-30 Jim Meyering <meyering@lucent.com>
5215 * makepath.c (make_path): Quote the other instance, too.
5217 * quotearg.c (N_STATIC_SLOTVECS): Define.
5218 (STATIC_BUF_SIZE): Define.
5219 (quotearg_n_options): Use only statically allocated storage when
5220 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5221 than STATIC_BUF_SIZE.
5223 2000-07-29 Jim Meyering <meyering@lucent.com>
5225 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5226 * dirname.c (dir_name): Likewise.
5228 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5230 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5231 (dir_name): Assert that there are no trailing slashes.
5233 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5235 * mbswidth.h (mbswidth): Add a flags argument.
5236 (mbswidth): New declaration.
5237 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5238 * mbswidth.c (mbswidth): Add a flags argument.
5239 (mbsnwidth): New function.
5241 2000-07-24 Jim Meyering <meyering@lucent.com>
5243 * mbswidth.c: Remove useless #else. From Bruno Haible.
5245 2000-07-23 Paul Eggert <eggert@twinsun.com>
5247 * mbswidth.c (_XOPEN_SOURCE):
5248 Don't define; this causes problems on Solaris 7.
5249 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5251 2000-07-23 Paul Eggert <eggert@twinsun.com>
5254 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5255 so that mbstate_t is always defined.
5257 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5258 be 1 in at least one GCC installation, and this configuration
5259 error is likely to be common. Ignoring MB_LEN_MAX hurts
5260 performance on hosts that have mbrtowc but have only unibyte
5261 locales, but I assume these hosts are rare.
5263 2000-07-23 Paul Eggert <eggert@twinsun.com>
5265 * quotearg.c: Streamline by invoking multibyte code only if needed.
5266 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5267 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5268 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5269 invoke multibyte primitives.
5271 2000-07-23 Jim Meyering <meyering@lucent.com>
5273 * basename.c (base_name): Add an assertion.
5275 2000-07-15 Bruno Haible <clisp.cons.org>
5277 * quotearg.c: When the system forces us to redefine mbstate_t,
5278 shadow its mbsinit function.
5280 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5282 * mbswidth.h: New file.
5283 * mbswidth.c: New file.
5284 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5285 (noinst_HEADERS): Add mbswidth.h.
5287 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5289 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5292 2000-07-15 Jim Meyering <meyering@lucent.com>
5294 * makepath.c: Include quote.h.
5295 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5296 corresponding argument in a `quote (...)' call.
5297 Give better diagnostics.
5299 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5300 (noinst_HEADERS): Add quote.h.
5302 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5303 from tar's src/misc.c.
5304 * quote.h: New file. Prototypes for same.
5306 2000-07-10 Paul Eggert <eggert@twinsun.com>
5308 From a suggestion by Bruno Haible.
5309 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5310 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5311 to decide whether to define the BeOS workaround macro;
5312 this adjusts to the change to AC_MBSTATE_T.
5314 2000-07-13 Paul Eggert <eggert@twinsun.com>
5316 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5318 * quotearg.c (quoting_style_args, quoting_style_vals,
5319 quotearg_buffer_restyled): Add support for
5320 clocale_quoting_style. Undo previous change to
5321 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5322 and "{RIGHT QUOTATION MARK}" msgids.
5324 2000-07-05 Paul Eggert <eggert@twinsun.com>
5326 The old behavior of quoting `like this' doesn't look good with
5327 newer, ISO-style fonts. See:
5328 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5330 Instead, quote "like this" by default. Let the translator
5331 tailor the locale-specific quoting behavior by providing
5332 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5334 * quotearg.c (N_): New macro.
5335 (gettext_default): New function.
5336 (quotearg_buffer_restyled): Use
5337 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5338 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5340 2000-07-09 Jim Meyering <meyering@lucent.com>
5342 * Most files: Update copyright dates to include 2000.
5344 2000-07-08 Jim Meyering <meyering@lucent.com>
5346 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5348 (xgethostname): Remove now-unnecessary #ifdef.
5349 Move declaration of `err' into loop where it's used.
5351 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5353 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5354 by allocating a larger buffer. Test the gethostname return value for
5355 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5356 returns an error and ENAMETOOLONG isn't defined.
5358 2000-07-05 Paul Eggert <eggert@twinsun.com>
5359 and Bruno Haible <haible@clisp.cons.org>
5361 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5363 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5365 * quotearg.c (struct quoting_options): Simplify quote_these_too
5368 2000-07-03 Jim Meyering <meyering@lucent.com>
5370 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5371 Reported by Bruno Haible.
5373 2000-07-04 Jim Meyering <meyering@lucent.com>
5375 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5376 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5379 2000-07-03 Paul Eggert <eggert@twinsun.com>
5380 and Bruno Haible <haible@clisp.cons.org>
5382 * quotearg.c (mbrtowc):
5383 Assign to *pwc, and return 1 only if result is nonzero.
5384 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5386 2000-07-03 Jim Meyering <meyering@lucent.com>
5388 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5389 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5392 2000-07-02 Jim Meyering <meyering@lucent.com>
5394 * quotearg.c (mbstate_t): Don't define here.
5396 2000-07-02 Jim Meyering <meyering@lucent.com>
5398 * nanosleep.c (SIGCONT): Define if not already defined.
5400 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5402 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5403 per change in ../m4/ls-mntd-fs.m4.
5404 (read_filesystem_list): Ignore symbolic links.
5406 2000-06-29 Jim Meyering <meyering@lucent.com>
5408 * same.c: Include <string.h> or <strings.h>, as appropriate,
5409 for declaration of strcmp.
5411 * long-options.c: Include <stdlib.h>, for declaration of exit.
5413 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5414 Avoid warning by casting result to `char *' to remove `const'.
5416 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5418 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5420 2000-06-26 Paul Eggert <eggert@twinsun.com>
5422 savedir now sets errno on failure and invokes xmalloc to get memory.
5423 Fix a couple of other minor bugs while we're at it.
5425 * savedir.c (<unistd.h>): Do not include; there's no need.
5426 (NAMLEN): Remove macro.
5427 (malloc, realloc): Remove decls.
5429 ("xalloc.h"): Include.
5430 (NAME_SIZE_DEFAULT): New macro.
5431 (savedir): Use xmalloc / xrealloc to allocate memory.
5432 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5433 Skip "" directory entries.
5434 Use strlen to calculate directory entry length, since the old method
5435 is rarely used these days and isn't worth supporting.
5436 Don't use a pointer after freeing it.
5437 Check for integer overflow when calculating allocation size.
5438 Use memcpy to copy entries, instead of stpcpy.
5439 Set errno properly when returning NULL.
5440 Check for readdir error.
5442 2000-06-26 Jim Meyering <meyering@lucent.com>
5444 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5446 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5448 * getusershell.c (xmalloc, xrealloc): Remove functions.
5450 Don't include <stdlib.h>. Don't declare malloc, realloc.
5452 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5454 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5456 2000-06-24 Jim Meyering <meyering@lucent.com>
5458 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5460 2000-06-21 Jim Meyering <meyering@lucent.com>
5462 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5464 2000-06-19 Paul Eggert <eggert@twinsun.com>
5466 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5467 (mbrtowc, mbstate_t): Define substitutes if
5468 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5469 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5470 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5472 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5474 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5475 than 1024, return a memory chunk of least possible size, instead
5476 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5477 Use free/xmalloc instead of xrealloc to avoid copying for very long
5480 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5482 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5483 address, not strdup. Include <stdlib.h> and don't declare free().
5485 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5487 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5490 2000-06-21 Jim Meyering <meyering@lucent.com>
5492 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5493 (noinst_HEADERS): Add getstr.h.
5495 * getline.c (getstr): Move into a separate file.
5496 * getstr.c (getstr): New file, extracted from getline.c, with
5497 the following changes: new parameter, delim2; both delim[12]
5498 parameters have type `int', not `char'. The latter would lose
5499 with 8-bit delimiters.
5500 * getstr.h: New file.
5502 2000-06-19 Jim Meyering <meyering@lucent.com>
5504 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5506 2000-06-18 Jim Meyering <meyering@lucent.com>
5508 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5509 Besides, these days every porting target provides a mkdir function.
5511 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5512 (this snippet comes from src/system.h).
5514 2000-06-15 Paul Eggert <eggert@twinsun.com>
5516 * human.c (adjust_value): New function.
5517 (human_readable_inexact): Apply rounding style even when
5518 printing approximate values.
5520 2000-06-14 Paul Eggert <eggert@twinsun.com>
5522 * human.c (human_readable_inexact): Allow an input block
5523 size that is not a multiple of the output block size, and vice versa.
5524 Reported by Piergiorgio Sartor.
5526 2000-06-14 Paul Eggert <eggert@twinsun.com>
5528 * getdate.y (get_date): Apply relative times after time
5529 zone indicator, not before. Reported by Todd A. Jacobs.
5531 2000-06-13 Jim Meyering <meyering@lucent.com>
5533 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5535 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5537 2000-06-12 Paul Eggert <eggert@twinsun.com>
5539 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5541 2000-06-04 Paul Eggert <eggert@twinsun.com>
5543 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5545 2000-06-04 Jim Meyering <meyering@lucent.com>
5547 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5548 SunOS 4.1.4 for which gid_t is an unsigned type.
5550 2000-06-03 Jim Meyering <meyering@lucent.com>
5552 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5554 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5556 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5557 newer, don't install charset.alias.
5558 * config.charset: Change the Linux/glibc rules so they become empty
5559 on glibc-2.1 or newer.
5561 2000-06-02 Jim Meyering <meyering@lucent.com>
5563 * mountlist.c: Back out last change. Instead, do this...
5564 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5565 member using the same `ignore'-testing code.
5566 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5570 2000-05-29 Jim Meyering <meyering@lucent.com>
5572 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5573 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5575 2000-05-22 Jim Meyering <meyering@lucent.com>
5577 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5579 2000-05-18 Jim Meyering <meyering@lucent.com>
5581 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5582 back, too, since it may have been modified by allocate_entry.
5583 (hash_delete): Rewrite to use neither the assignment operator
5584 nor the comma operator in an if-expression.
5586 2000-05-15 Paul Eggert <eggert@twinsun.com>
5589 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5590 Remove; no longer needed.
5591 "quotearg.h": Add include.
5592 (file_name): Do not bother to explicitly initialize to NULL; it's less
5593 efficient on some hosts.
5594 (close_stdout_status): Remove test as to whether stdout was already
5595 closed; it breaks for the case "echo x | sort >&-".
5596 Quote file name colons.
5597 Do not assume that _("write error") lacks format strings.
5599 2000-05-15 Jim Meyering <meyering@lucent.com>
5601 * version-etc.c (version_etc_copyright): Update the copyright string
5602 used in all --version output.
5604 2000-05-14 Jim Meyering <meyering@lucent.com>
5606 * closeout.c (close_stdout_set_file_name): New function.
5607 (close_stdout_status): Use new file-scoped global.
5608 Return right away if fstat says the stdout file descriptor is invalid.
5609 * closeout.h (close_stdout_set_file_name): Declare.
5611 2000-05-10 Jim Meyering <meyering@lucent.com>
5613 * closeout.c [default_exit_status]: New file-scoped variable.
5614 (close_stdout_set_status): New function.
5615 * closeout.h (close_stdout_set_status): Declare.
5617 2000-05-08 Jim Meyering <meyering@lucent.com>
5619 * long-options.c: Don't include closeout.h.
5620 (parse_long_options): Don't call close_stdout for --version.
5622 2000-05-06 Jim Meyering <meyering@lucent.com>
5624 * strnlen.c: Undefine __strnlen and strnlen.
5625 [!weak_alias]: Define __strnlen to strnlen.
5627 * atexit.c: New file, from libiberty.
5629 2000-05-06 Jim Meyering <meyering@lucent.com>
5631 * closeout.c (close_stdout_status): Also check for errors on the
5634 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5636 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5637 instead of xmalloc, xrealloc, path_concat.
5638 (locale_charset): Treat empty environment variables as absent.
5639 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5641 2000-05-04 Jim Meyering <meyering@lucent.com>
5643 * getopt.c: Update from glibc.
5644 * obstack.c: Likewise.
5645 * obstack.h: Likewise.
5646 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5648 * regex.h: Likewise.
5649 * strndup.c: Likewise.
5650 * strnlen.c: New file, from glibc.
5652 2000-05-01 Jim Meyering <meyering@lucent.com>
5654 * full-write.c (full_write): Remove `FIXME' part of comment.
5656 2000-04-29 Jim Meyering <meyering@lucent.com>
5658 * path-concat.c: Declare strdup only if it's not defined.
5659 * canon-host.c: Likewise.
5661 2000-04-28 Jim Meyering <meyering@lucent.com>
5663 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5664 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5665 included first, then limits.h is included by locale.h by libintl.h.
5666 From John David Anglin.
5668 2000-04-25 Jim Meyering <meyering@lucent.com>
5670 * makepath.c (S_IRWXUGO): Define.
5671 (make_path): Always perform explicit chmod if MODE specifies any
5672 of the `special' permission bits. Prompted by a bug report against
5673 install from Mate Wierdl and Joost van Baal.
5675 2000-04-18 Jim Meyering <meyering@lucent.com>
5679 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5680 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5682 2000-04-17 Jim Meyering <meyering@lucent.com>
5684 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5685 the definition of it to rpl_strftime also defined-away the system's
5688 2000-04-15 Jim Meyering <meyering@lucent.com>
5690 Use `C' to denote so-called `contiguous' files, the same way
5692 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5693 (ftypelet): Use S_ISCTG.
5694 From Michael Deutschmann.
5696 2000-04-14 Jim Meyering <meyering@lucent.com>
5698 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5700 2000-04-08 Jim Meyering <meyering@lucent.com>
5702 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5703 names don't conflict. Reported by Eli Zaretskii.
5705 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5707 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5708 bug. Deal with the different error behavior of Irix iconv.
5710 2000-04-07 Jim Meyering <meyering@lucent.com>
5712 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5713 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5715 2000-04-05 Jim Meyering <meyering@lucent.com>
5717 Portability tweaks required for ultrix4.3.
5718 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5719 * readutmp.c: Include sys/types.h before sys/stat.h.
5720 * canon-host.c: Declare strdup.
5721 * path-concat.c: Likewise.
5722 From John David Anglin.
5724 2000-04-04 Jim Meyering <meyering@lucent.com>
5726 Be more DOS 8.3-friendly.
5727 * ref-add.sin: Renamed from ref-add.sed.in.
5728 * ref-del.sin: Renamed from ref-del.sed.in.
5729 * Makefile.am: Reflect renaming.
5730 Reported by Eli Zaretskii.
5732 Use a temporary file name that won't clash with `charset.alias'
5733 in the DOS 8.3 name space.
5734 * Makefile.am (charset_tmp): Define.
5735 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5736 (uninstall-local): Likewise.
5737 Reported by Eli Zaretskii.
5739 2000-03-29 Paul Eggert <eggert@twinsun.com>
5741 * time/strftime.c (my_strftime): Make sure we call the system
5742 strftime, not ourselves, when invoking the underlying strftime.
5744 2000-03-24 Jim Meyering <meyering@lucent.com>
5746 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5747 (charset_alias): Define.
5748 (install-exec-local): Factor out common code.
5749 (uninstall-local): Split lines longer than 80.
5750 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5752 (.sed.in.sed): New rule. Don't redirect directly to $@.
5753 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5755 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5757 * config.charset: Output a line containing "Packages using this file".
5758 * ref-add.sed.in, ref-del.sed.in: New files.
5759 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5760 ref-del.sed): New rules.
5762 2000-03-17 Jim Meyering <meyering@lucent.com>
5764 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5765 Otherwise, include <strings.h>
5767 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5769 * unicodeio.c (utf8_wctomb): New function.
5770 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5771 format instead of in UCS-4 with platform dependent endianness.
5773 2000-03-07 Paul Eggert <eggert@twinsun.com>
5775 * savedir.c (savedir): Work even if directory size is
5776 negative; this can happen with some screwy NFS configurations.
5778 2000-03-06 Jim Meyering <meyering@lucent.com>
5780 * localcharset.c (get_charset_aliases): Don't try to free file_name
5781 if it's NULL (because we ran out of memory). From Bruno Haible.
5783 2000-03-05 Jim Meyering <meyering@lucent.com>
5785 * localcharset.c ("path-concat.h"): Include.
5786 (get_charset_aliases): Use path_concat instead of ANSI string
5789 * unicodeio.h (PARAMS): Define.
5790 Use it to guard prototype.
5792 2000-03-04 Jim Meyering <meyering@lucent.com>
5794 * Makefile.am (install-exec-local): Create $(libdir) before installing
5796 (uninstall-local): Uncomment this rule so `make distcheck' works
5799 * unicodeio.c (<errno.h>): Include it.
5800 (errno): Declare if not defined.
5802 * localcharset.c: Add Bruno's comment justifying use of volatile.
5804 * config.charset: New version, incorporating remarks from a linux
5805 i18n mailing list. From Bruno Haible.
5807 2000-03-02 Jim Meyering <meyering@lucent.com>
5809 * Makefile.am (EXTRA_DIST): Add config.charset.
5811 2000-03-01 Jim Meyering <meyering@lucent.com>
5813 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5814 * unicodeio.c: Likewise.
5816 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5818 * config.charset: New file.
5819 * localcharset.c: New file.
5820 * unicodeio.h, unicodeio.c: New files.
5821 * Makefile.am (DEFS): Add -DLIBDIR=...
5822 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5823 (noinst_HEADERS): Add unicodeio.h.
5824 (all-local, install-exec-local, charset.alias): New targets.
5826 2000-02-28 Paul Eggert <eggert@twinsun.com>
5828 * quotearg.c (ALERT_CHAR): New macro.
5829 (quotearg_buffer_restyled): Use it.
5831 2000-02-27 Jim Meyering <meyering@lucent.com>
5833 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5834 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5836 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5837 not `#if STDC_HEADERS'.
5838 Declare malloc if needed.
5840 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5841 now that autoconf always defines the HAVE_DECL_ symbols.
5842 * human.c: Likewise.
5844 * strtoumax.c: Likewise.
5846 * backupfile.c: Arrange for cpp to fail if the configure-time
5847 declaration check was not run.
5849 * human.c: Likewise.
5851 * strtoumax.c: Likewise.
5853 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5854 then first look up the entire `.'-containing string as a login name.
5856 2000-02-18 Paul Eggert <eggert@twinsun.com>
5858 * getdate.y: Handle two-digit years with leading zeros correctly.
5859 (textint): New typedef.
5860 (parser_control): Member year changed from int to textint.
5862 (YYSTYPE): Removed; replaced by %union with int and textint members.
5863 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5864 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5865 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5866 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5867 (date, number, to_year): Use width of number in digits, not its value,
5868 to determine whether it's a 2-digit year, or a 2-digit time.
5869 (yylex): Store number of digits of numeric tokens.
5870 Reported by John Kendall.
5872 (parser_control): Changed from struct parser_control to typedef (for
5873 consistency). All uses changed.
5875 (tID): Removed; not used.
5876 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5878 2000-02-14 Paul Eggert <eggert@twinsun.com>
5880 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5881 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5883 2000-02-12 Jim Meyering <meyering@lucent.com>
5885 * userspec.c (ISDIGIT): Define it.
5886 (isdigit): Remove definition.
5887 (is_number): Use ISDIGIT, not isdigit.
5888 <libintl.h>: Include.
5890 (parse_user_spec): Mark translatable strings.
5892 2000-02-10 Jim Meyering <meyering@lucent.com>
5894 With these changes, nanosleep.[ch] are finally enough like the other
5895 lib/* replacement files to compile on a few more losing systems.
5897 * nanosleep.h: Don't include config.h.
5898 Remove prototype from declaration of nanosleep.
5899 (PARAMS): Remove now-unneeded definition.
5900 * nanosleep.c: #undef nanosleep.
5901 (rpl_nanosleep): Rename from nanosleep.
5903 2000-02-03 Jim Meyering <meyering@lucent.com>
5905 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5906 rather than with `#if HAVE_UTMPNAME'.
5908 2000-02-01 Jim Meyering <meyering@lucent.com>
5910 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5912 2000-01-31 Jim Meyering <meyering@lucent.com>
5914 * nanosleep.h (nanosleep): Guard declaration with
5915 `#if ! HAVE_DECL_NANOSLEEP'.
5916 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5917 the declaration in that vendor's sys/timers.h.
5918 Reported by Christian Krackowizer.
5920 * quotearg.c (ISASCII): Add #undef and move definition to follow
5921 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5922 (ISPRINT): Likewise.
5923 Reported by Tom Tromey.
5925 2000-01-30 Jim Meyering <meyering@lucent.com>
5927 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5928 uses of ->ut_name. The latter doesn't work with new Linux header files
5929 where only utmpx.ut_user is declared.
5931 * readutmp.h (UT_USER): Define.
5933 2000-01-23 Jim Meyering <meyering@lucent.com>
5935 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5938 2000-01-22 Jim Meyering <meyering@lucent.com>
5940 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5941 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5942 Required for some AIX systems. Reported by Christian Krackowizer.
5943 [TESTING] (main): New function.
5945 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5946 * dirname.c (dir_name): Support for DOS-style file names with drive
5949 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5951 * strverscmp.c (ISDIGIT): Define.
5952 (strverscmp): Use ISDIGIT, not isdigit.
5954 2000-01-17 Paul Eggert <eggert@twinsun.com>
5956 * nanosleep.c (nanosleep):
5957 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5958 POSIX.1 doesn't require SA_INTERRUPT and some systems
5959 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5960 it's been part of POSIX.1 since day 1 (in 1988).
5962 2000-01-17 Jim Meyering <meyering@lucent.com>
5964 * interlock: Remove unused file. Reported by François Pinard.
5966 2000-01-16 Paul Eggert <eggert@twinsun.com>
5968 * quotearg.c (quotearg_buffer_restyled): Do not quote
5969 alert, backslash, formfeed, and vertical tab unnecessarily in
5970 shell quoting style.
5973 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5974 Free Software Foundation, Inc.
5975 Copying and distribution of this file, with or without modification,
5976 are permitted provided the copyright notice and this notice are preserved.