1 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
7 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
9 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
10 Declaring int functions causes warnings on some modern systems and
11 shouldn't be needed to compile on ancient ones.
12 * same.c (MIN) [defined MIN]: Don't define, since it's already
15 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
16 with the following changes.
17 (__set_errno): Parenthesize properly.
19 (MIN, MAX, MATCHING_INO): New macros.
20 (__getcwd): Define with prototype, not K&R form.
21 Use heuristics to allocate default buffer on stack if possible.
22 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
23 behavior, and to avoid the PATH_MAX limit when computing
25 Use MATCHING_INO to compare inode number to file.
26 Check for arithmetic overflow in size calculations.
27 Fix bug in reallocation of dot array that caused getcwd to fail
28 on directories nested deeper than 75.
29 Be more careful about saving errno on error.
30 Do not use realloc; use only free+malloc, as this is a bit
31 more flexible and avoids a needless copy operation.
32 Do not inspect st_dev and st_ino for symbolic links; POSIX
33 doesn't specify the latter.
34 Check for closedir errors.
36 Use "#ifdef weak_alias" around weak_alias, to be like other
38 The following changes to getcwd.c have effect only when used in
39 gnulib; they have no effect inside glibc proper.
40 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
42 (alloca, __alloca): Likewise.
43 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
44 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
45 unconditionally, as gnulib assumes C89 or better.
46 Do not include <sys/param.h>.
47 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
48 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
50 (NULL) [!defined NULL]: Remove; we assume C89 or better.
51 Include <dirent.h> in a way that is compatible with modern Autoconf.
52 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
53 New macros, if not already defined.
54 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
55 Use "_LIBC", not "defined _LIBC", for consistency.
56 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
58 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
59 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
60 * xgetcwd.c: David MacKenzie's old code was removed, so give
61 credit only to Jim Meyering and adjust the copyright dates.
62 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
63 <stdlib.h>, <unistd.h>, "pathmax.h".
64 Instead, include "xgetcwd.h" (first) and "getcwd.h".
65 (INITIAL_BUFFER_SIZE): Remove.
66 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
68 2004-11-23 Jim Meyering <jim@meyering.net>
70 * getopt_.h: Remove trailing blanks.
72 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
74 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
75 (futimens): New function, which uses futimes if available.
76 (futimens, utimens): Support timespec==NULL, with same semantics
78 * utimens.h (futimens): New decl.
80 2004-11-23 Jim Meyering <jim@meyering.net>
82 * __fpending.c: Add comment.
84 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
86 * lib/getopt_.h: Re-addition of __getopt_argv_const caused
87 redefinition warnings. To avoid them, include the defines
88 in `#if !defined __need_getopt ... #endif'. The only place
89 where __getopt_argv_const is used is in definitions
90 of getopt_long and getopt_long_only below, which are as well
91 protected by `#ifndef __need_getopt'.
92 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
93 __need_getopt after including <stdio.h> and <unistd.h> These
94 headers might have defined it.
96 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
98 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
100 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
101 optopt): Use them instead of invoking ## directly; otherwise, the
102 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
104 2004-11-19 Bruno Haible <bruno@clisp.org>
106 * strtok_r.c: Move comments from here...
107 * strtok_r.h: ... to here.
109 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
111 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
112 might fail. Problem reported by Yoann Vandoorselaere.
113 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
114 that mishandle size_t overflow.
116 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
118 * canon-host.c: Include "strdup.h".
119 (canon_host): Use getaddrinfo if available, so that IPv6 works.
120 Use strdup instead of malloc/strcpy to duplicate strings.
122 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
123 (human_space_before_unit): New constant.
124 * human.c (human_readable): Support it.
126 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
127 (xgetcwd): Set errno correctly when failing.
128 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
129 the failure is actually due to a PATH_MAX problem.
131 Further getopt changes to make it more likely that glibc will
132 buy the changes back.
133 * getopt.c (POSIXLY_CORRECT): New constant.
134 (getopt): Use it, so to preserve glibc semantic
135 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
136 when compiling for libc.
137 * getopt_.h (__getopt_argv_const): Bring it back.
138 (getopt_long, getopt_long_only): Use it.
140 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
141 New arg POSIXLY_CORRECT. All callers changed.
142 (getopt): Argv is now char * const *, as per standard.
143 (_getopt_internal_r, _getopt_internal): Argv is now char **,
144 not char *__getopt_argv_const *.
145 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
146 _getopt_long_only_r): Likewise.
147 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
148 * getopt_int.h (_getopt_internal, _getopt_internal_r,
149 _getopt_long_r, _getopt_long_only_r): Likewise.
150 * getopt_.h (__getopt_argv_const): Remove.
151 (getopt): Argv is now char * const *, as per standard.
153 * getdate.y (tORDINAL): New token.
154 (day, relunit): Allow it for relative times.
155 (relative_time_table): Use tORDINAL for ordinals.
157 2004-11-15 Jim Meyering <jim@meyering.net>
159 * closeout.c: Include "__fpending.h" once again.
161 (close_stdout): Don't fail just because stdout was closed initially,
162 since some programs don't write to stdout in the normal course of
163 operation (other than --version and --help), and we don't want this
164 function to make e.g. `touch file >&-' fail.
165 But do fail if it was closed and someone has tried to write to it.
166 E.g., `printf foo >&-' must fail.
168 2004-11-11 Simon Josefsson <jas@extundo.com>
170 * strtok_r.h, strtok_r.c: New file.
172 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
174 * getopt_.h (__getopt_argv_const): New macro, to be used so that
175 we can stop lying to compilers about the constness of argv when we
176 are compiled outside glibc.
177 (getopt, getopt_long, getopt_long_only): Use it.
178 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
180 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
181 _getopt_long_only_r): Likewise.
182 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
183 _getopt_long_only_r): Likewise.
185 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
186 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
187 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
188 the other external symbols.
189 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
190 declaration, since the above renaming now works around collisions.
192 2004-11-11 Jim Meyering <jim@meyering.net>
194 * linebreak.c: Remove trailing blanks.
195 * alloca_.h: Likewise.
197 * euidaccess.c: Likewise.
198 * allocsa.h: Likewise.
200 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
202 * mktime.c (SHR): New macro, which is a portable
203 substitute for >> that should work even on Crays.
204 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
205 Problem reported by Mark D. Baushke in
206 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
207 * getdate.y (SHR): Likewise.
209 * strftime.c (SHR): Likewise.
211 * quotearg.c (struct quoting_options): Use unsigned int for
212 quote_these_too, so that right shifts are well defined. All uses
215 2004-11-10 Simon Josefsson <jas@extundo.com>
217 * getaddrinfo.h, getaddrinfo.c: New files.
219 2004-11-10 Jim Meyering <jim@meyering.net>
221 Ensure that no close failure goes unreported.
222 * closeout.c (close_stdout): Always close stdout. I.e., don't
223 return early when it seems there's nothing to flush.
224 Don't include __fpending.h.
226 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
228 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
230 2004-11-05 Bruno Haible <bruno@clisp.org>
232 * readlink.c: Include stddef.h, needed for size_t on Woe32.
233 Reported by Mark D. Baushke <mdb@cvshome.org>.
235 2004-11-04 Bruno Haible <bruno@clisp.org>
237 2004-09-11 Bruno Haible <bruno@clisp.org>
238 * allocsa.valgrind: New file.
239 2004-02-06 Bruno Haible <bruno@clisp.org>
240 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
241 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
242 Reported by Christopher Seip <chris.seip@hp.com>.
244 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
246 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
247 with errno == ERANGE if the buffer is too small.
248 Problem reported by Mark D. Baushke.
250 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
252 * xreadlink.c (MAXSIZE): New macro.
253 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
254 size does not exceed MAXSIZE. Avoid cast.
255 As suggested by Mark D. Baushke in
256 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
257 if readlink fails with buffer size just under MAXSIZE, try again
260 2004-11-02 Derek R. Price <derek@ximbiot.com>
261 and Paul Eggert <eggert@cs.ucla.edu>
263 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
264 (get_date): Overparenthesize to avoid GCC warning.
266 2004-11-02 Bruno Haible <bruno@clisp.org>
268 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
269 function returns void.
271 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
273 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
274 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
277 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
279 * getdate.y: Add support for TZ="foo" within a date string.
280 Fix some bugs near time_t boundaries. Reject dates with
281 out-of-range components, e.g., "Sept 31".
282 Include <stdlib.h>, "setenv.h", "xalloc.h".
283 (ISDIGIT_LOCALE): Remove; unused.
284 Note that the TZ and time functions used here are not reentrant.
285 (mktime_ok, get_tz): New functions.
286 (TZBUFSIZE): New constant.
287 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
288 This requires that we sometimes generate our own TZ="XXX..." setting.
290 2004-10-27 Derek R. Price <derek@ximbiot.com>
292 * mktime.c (not_equal_tm): Remove redundant check.
294 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
296 * getdate.y: Use Bison 1.875 features, and some minor
297 code cleanups. This change does not affect semantics.
298 Don't include <stdlib.h>; no longer needed.
299 Don't include unlocked-io.h; only the "#if TEST" code uses
300 stdio, and performance isn't crucial there.
301 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
302 Bison 1.875 features as described below.
303 All uses of "PC." replaced by "pc->".
304 (YYSTYPE): Add a forward declaration.
305 (yylex, yyerror): Use full prototypes in forward decls.
306 Use "%pure-parser" rather than obsolescent "%pure_parser".
307 Use %parse-param and %lex-param instead of obsolescent
308 YYPARSE_PARAM and YYLEX_PARAM.
309 (meridian_table, month_and_day_table, time_units_table,
310 relative_time_table, time_zone_table, military_table,
311 lookup_zone, lookup_word, get_date):
312 Use NULL instead of 0 where appropriate.
313 (to_hour): Avoid abort (), to avoid a dependency on
315 (yyerror, yylex): Now accepts parser_control * arg.
316 (main) [TEST]: Use '\0' rather than 0 for char.
318 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
320 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
321 It's now the caller's responsibility to handle the case where
322 !HAVE_GETPAGESIZE && !defined getpagesize.
324 * mktime.c (leapyear): Arg is long int, not int.
326 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
328 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
330 2004-10-12 Simon Josefsson <jas@extundo.com>
332 * getpass.c (fflush_unlocked, flockfile, funlockfile)
333 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
336 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
338 * vsnprintf.h: New file.
339 * vsnprintf.c: New file.
341 2004-10-07 Bruno Haible <bruno@clisp.org>
343 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
344 into the provided buffer.
346 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
348 * diacrit.c, diacrit.h: Add GPL notice.
350 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
351 * atanl.c (atanl): Keep the code as similar to glibc as possible.
352 * logl.c (logl): Keep the code as similar to glibc as possible.
353 This avoids a potential constant-folding bug.
355 2004-10-05 Bruno Haible <bruno@clisp.org>
357 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
359 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
361 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
362 * xmalloc.c (xmemdup): Likewise.
363 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
364 XFREE): Remove these long-obsolescent macros.
365 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
368 * regex.c (re_comp): Cast gettext return value to char *,
369 Problem reported by Martin Neitzel via Mark D. Baushke.
371 2004-10-04 Simon Josefsson <jas@extundo.com>
373 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
374 '#ifdef USE_UNLOCKED_IO'.
376 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
378 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
379 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
380 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
381 regex.c, sha1.c, version-etc.c, yesno.c:
382 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
383 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
384 the includer's responsibility.
388 * modechange.c (mode_compile): Don't decrement a pointer that
389 points to the start of a string, as the C Standard says the
390 resulting behavior is undefined.
392 * backupfile.h (enum backuptype): Rename none -> no_backups,
393 simple -> simple_backups, numbered_existing ->
394 numbered_existing_backups, numbered -> numbered_backups
395 to avoid shadowing problems. All uses changed.
396 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
397 * backupfile.c (check_extension, numbered_backup):
398 Rename locals to avoid shadowing 'basename'.
399 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
402 * .cppi-disable: Add getopt_.h, getopt_int.h.
403 * .cvsignore: Add getopt.h.
405 2004-10-04 Simon Josefsson <jas@extundo.com>
407 * memmem.h: New file.
408 * memmem.c: New file, taken from glibc.
410 2004-10-02 Jim Meyering <jim@meyering.net>
412 * dirfd.h, getpagesize.h: Add copyright notice.
414 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
416 * snprintf.c: Remove comments as to why each header is needed.
418 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
420 * strsep.h: New file.
421 * strsep.c: New file.
423 2004-10-01 Simon Josefsson <jas@extundo.com>
425 * snprintf.c (snprintf): Handle size==0.
427 2004-10-01 Simon Josefsson <jas@extundo.com>
428 Bruno Haible <bruno@clisp.org>
430 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
431 (snprintf): Declare 'args'.
433 2004-09-30 Simon Josefsson <jas@extundo.com>
435 * snprintf.h, snprintf.c: New files.
437 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
439 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
440 (hol_entry_help): Never translate an empty string.
441 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
442 * argp.h (OPTION_NO_TRANS): New option.
444 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
446 * xvasprintf.c: Include xalloc.h.
447 (xvasprintf): Use xalloc_die, not xmalloc_die.
449 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
451 * dummy.c: Change copyright notice to FSF, and license to GPL.
453 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
455 * argp-pvh.c (argp_program_version_hook): Provide initial value.
456 Problem reported by Bruno Haible in:
457 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
459 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
461 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
462 in case some system header has #define'd it. Problem reported by
464 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
466 2004-09-08 Bruno Haible <bruno@clisp.org>
468 * stdint_.h.in: New file, taken from GNU clisp.
470 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
472 * xvasprintf.h: New file.
473 * xvasprintf.c: New file.
474 * xasprintf.c: New file.
476 2004-09-08 Bruno Haible <bruno@clisp.org>
478 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
480 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
482 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
484 Import from coreutils.
485 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
486 strings on unbounded length. alloca's performance benefits aren't
489 (parse_with_separator): New function, with most of the internals
490 of the old parse_user_spec. Allow user to omit both user and group,
491 for compatibility with FreeBSD.
492 Clone only the user name, not the entire spec.
493 Do not set *uid, *gid unless entirely successful.
494 Avoid memory leak in some failing cases.
495 Fix regression for USER.GROUP reported by Dmitry V. Levin in
496 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
497 (parse_user_spec): Rewrite to use parse_with_separator.
499 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
501 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
502 its complicated substitute.
503 * argp-help.c: Include <errno.h>, for program_invocation_short_name
504 and program_invocation_name.
505 (__argp_basename) [!_LIBC]: Remove; the only use was
506 replaced by its body.
507 (__argp_short_program_name): Change condition from
508 !defined __argp_short_program_name to
509 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
510 to match argp-namefrob.h.
511 (__argp_failure): Don't assume strerror_r returns char *.
512 * argp-parse.c (N_): Define unconditionally.
513 (argp_default_options): Fill out initializers with 0 to avoid
516 2004-08-12 Simon Josefsson <jas@extundo.com>
518 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
519 * getopt_.h: Renamed from getopt.h.
521 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
523 Merge from coreutils.
525 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
526 wmemchr or wmemcpy. Problem reported by Robert Dahlem
527 for Reliant Unix 5.43.
529 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
530 (union fooround): Use uintmax_t, not long int.
531 The rest is a merge from libc:
532 [defined _LIBC]: Include <shlib-compat.h>.
533 (_obstack) [defined _LIBC]: Remove after 2.3.4.
535 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
537 * strverscmp.c: Convert to UTF-8.
539 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
541 * obstack.h (obstack_empty_p):
542 Don't assume that chunk->contents is suitably aligned.
543 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
544 Likewise. Problem reported by Benno in
545 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
547 * chown.c (rpl_chown): Work even if the file is writeable but not
548 readable. This could be improved further but it'd take some work.
550 2004-08-08 Simon Josefsson <jas@extundo.com>
552 * xgethostname.c: Don't include error.h (not used).
555 * getpass.c: Include getpass.h first.
557 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
559 * xalloc-die.c: New files.
560 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
562 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
563 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
564 (_, N_, xalloc_die): Move to xalloc-die.c.
565 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
566 so that we needn't mess with xalloc_msg_memory_exhausted.
568 * sha1.h: Renamed from sha.h.
569 (SHA1_H): Renamed from _SHA_H.
570 (sha1_ctx): Renamed from sha_ctx.
571 (sha1_init_ctx): Renamed from sha_init_ctx.
572 (sha1_process_block): Renamed from sha_process_block.
573 (sha1_process_bytes): Renamed from sha_process_bytes.
574 (sha1_finish_ctx): Renamed from sha_finish_ctx.
575 (sha1_read_ctx): Renamed from sha_read_ctx.
576 (sha1_stream): Renamed from sha_stream.
577 (sha1_buffer): Renamed from sha_buffer.
578 * sha1.c: Likewise; renamed from sha.c.
579 Do not include <sys/types.h>.
580 Include <stddef.h> rather than <stdlib.h>.
582 2004-08-08 Bruno Haible <bruno@clisp.org>
584 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
585 FILESYSTEM_PREFIX_LEN.
586 * progreloc.c: Likewise.
587 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
589 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
592 * argp-help.c (make_hol, hol_append): Don't assume that
593 SIZE_MAX is a valid preprocessor constant.
594 (__argp_basename): Change from "#ifndef _LIBC"
595 to "#ifndef __argp_short_program_name", so that
596 we don't compile these functions for tar.
598 More merges from coreutils.
599 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
600 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
602 * addext.c: Remove; no longer needed.
603 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
604 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
605 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
606 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
607 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
608 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
609 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
610 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
611 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
612 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
613 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
614 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
615 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
616 Import changes from coreutils.
618 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
620 Merge from coreutils.
622 * .gdb-history: Remove; this doesn't belong here.
624 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
625 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
626 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
628 * dirname.h: Include <stdbool.h>.
629 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
630 for consistency with POSIX terminology. All uses changed.
631 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
632 (strip_trailing_slashes): Use bool for booleans.
633 * stripslash.c (strip_trailing_slashes): Likewise.
635 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
636 sometimes returns a positive errno value even when it succeeds.
637 (print_errno_message) [!LIBC]: Fall back on strerror if
640 * path-concat.c (mempcpy): Don't define if a system header defines it.
641 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
642 (longest_relative_suffix): New function.
643 (path_concat): Use it. Assume first argument is not NULL.
644 Port to DOS. Omit redundant separators.
645 Report an error instead of returning NULL.
646 Use mempcpy instead of memcpy.
647 (xpath_concat): Remove: not declared or used.
649 * same.h: Include <stdbool.h>
650 (same_name): Return bool, not int.
651 * same.c (same_name): Likewise.
652 (errno): Don't declare; we assume C89 or better now.
654 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
655 if not already defined.
657 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
658 * dup-safer.c (errno): Likewise.
660 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
662 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
665 2004-08-03 Simon Josefsson <jas@extundo.com>
667 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
668 * progname.h: Don't include stdbool.h.
670 2004-08-02 Simon Josefsson <jas@extundo.com>
672 * getsubopt.h: New file, with comments from Bruno Haible.
673 * getsubopt.c: New file, from glibc, but slightly modified based on
674 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
676 2004-08-01 Simon Josefsson <jas@extundo.com>
678 * xgetdomainname.c: Include stdlib.h, for free().
680 2004-07-16 Simon Josefsson <jas@extundo.com>
684 2004-07-16 Bruno Haible <bruno@clisp.org>
686 * backupfile.h: Add extern "C" for C++.
687 * closeout.h: Likewise.
688 * copy-file.h: Likewise.
689 * findprog.h: Likewise.
690 * full-write.h: Likewise.
691 * pathname.h: Likewise.
692 * progname.h: Likewise.
693 * stpcpy.h: Likewise.
694 * stpncpy.h: Likewise.
695 * strcase.h: Likewise.
696 * strstr.h: Likewise.
697 * xalloc.h: Likewise.
699 * mbswidth.h: Add extern "C" for C++.
700 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
702 2004-07-09 Simon Josefsson <jas@extundo.com>
704 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
705 failed without this.)
707 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
709 * fchown-stub.c: New file.
711 2004-06-24 Jim Meyering <jim@meyering.net>
713 * obstack.h (obstack_base): Cast to (void *), per documentation.
715 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
717 * argz.c, argz_.h: New files, which are autoupdated from libtool.
719 2004-06-01 Jim Meyering <jim@meyering.net>
721 * calloc.c: New file.
723 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
725 * getdate.y (yylex): Allow space between sign and number.
726 Problem reported by Dan Jacobson.
728 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
729 and Jim Meyering <jim@meyering.net>
731 Merge from coreutils CVS.
733 * stat-macros.h: New file, with contents from file-type.h
734 and coreutils' system.h.
735 * file-type.c: Include "stat-macros.h".
736 * file-type.h (file_type): Move all macro definitions to new file,
739 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
740 Wrap old code with this conditional.
741 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
742 function that does not dereference symlinks.
743 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
745 * xreadlink.c: Include xreadlink.h first, to catch .h file
747 (xreadlink): Accept new arg SIZE, for efficiency.
748 All decls and uses changed.
749 * xreadlink.h: Include <stddef.h>, for size_t.
751 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
752 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
754 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
756 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
758 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
759 macros to be defined.
760 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
761 the allocator returns NULL because the requested size is zero.
763 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
765 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
766 var. Add comment explaining why libc still defines it. This
767 merges the following patch from glibc:
768 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
770 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
772 * obstack.c (_obstack): Remove unused variable. It hasn't been
773 present in glibc since revision 1.1 of this file.
774 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
775 obstack_alignment_mask, obstack_alloc, obstack_base,
776 obstack_blank, obstack_blank_fast, obstack_chunk_size,
777 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
778 obstack_grow0, obstack_init, obstack_int_grow,
779 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
780 obstack_next_free, obstack_object_size, obstack_ptr_grow,
781 obstack_ptr_grow_fast, obstack_room): Remove declarations of
782 nonexistent functions.
784 2004-05-17 Derek R. Price <derek@ximbiot.com>
785 Paul Eggert <eggert@cs.ucla.edu>
787 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
789 2004-05-14 Bruno Haible <bruno@clisp.org>
791 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
792 that consists of a '.' followed by an empty digit string.
793 Patch by Tor Lillqvist <tml@iki.fi>.
795 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
797 Port obstack to the AS/400, where pointers are 16 bytes wide and
798 you cannot cast an integer to a valid pointer. This patch is
799 currently waiting to be integrated into glibc; see
800 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
802 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
803 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
804 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
805 (struct obstack): temp member is now a union of a pointer and
806 an integer, instead of an integer. All integer uses changed.
807 This does not affect the physical layout of struct obstack,
808 except on hosts (like the AS/400) where the size or alignment of
809 void * is greater than that of ptrdiff_t.
810 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
811 __STDC__)]: Store temporary in pointer member of union, not
813 * obstack.c: Include <stddef.h>, for offsetof.
814 (struct fooalign): Remove; it doesn't need a name.
815 (union fooround): Change double to long double, and add void *.
816 (DEFAULT_ALIGNMENT): Use offsetof to compute.
817 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
818 not a macro. Hence the values are always int; so remove all
819 casts-to-int in uses.
821 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
822 Derek Price <derek@ximbiot.com>
824 * alloca.c: Include <alloca.h>, to get our interface.
825 * alloca_.h: Use __alloca on AIX, so that we don't have to
826 include <alloca.h> first. Use C89 prototype for alloca; this
827 requires including <stddef.h> for size_t. Use extern "C" if C++.
828 Use #elif for simplicity, since we can assume C89 now.
829 Don't try to source the system alloca.h since it will not be found
830 and to prevent recursively including its replacement.
831 * fnmatch.c: Include <alloca.h> instead of opencoding.
832 * lib/regex.c: Likewise.
834 2004-05-16 Derek Price <derek@ximbiot.com>
835 Paul Eggert <eggert@cs.ucla.edu>
837 getline cleanup. This changes the getndelim2 API: both order of
838 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
841 * getline.c: Don't include stddef.h or stdio.h, since our
843 (getline): Always use getdelim, so that we don't have two
845 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
847 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
848 (GETNDELIM2_MAXIMUM): New macro.
849 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
850 instead of the old practice of delim2==0. All callers changed.
851 Return -1 on overflow, instead of returning junk.
852 Do not set *linesize unless allocation succeeds.
853 * getndelim2.h: Do not include stddef.h; no longer needed, now
854 that we include sys/types.h.
855 * getnline.h: Likewise.
856 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
857 (getndelim2): Reorder arguments.
858 * getnline.c (getnline, getndelim):
859 Don't discard the NMAX argument.
860 (getnline): Invoke getndelim, to avoid code duplication.
861 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
862 of (size_t) -1 by callers of the getnline family.
864 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
866 * nanosleep.c (suspended): Change its type from int to
867 sig_atomic_t volatile.
868 (first_call): Make it private to rpl_nanosleep, and have it
869 be zero initially as that's a bit faster.
870 (my_usleep): Round up fractional times instead of truncating them,
871 as this is the usual meaning for 'sleep'.
873 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
875 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
876 (ENOSYS): Define if not defined.
877 (settime): Fall back on stime if it exists and settimeofday fails.
878 But don't bother with fallbacks if a method fails with errno == EPERM.
880 2004-05-11 Jim Meyering <jim@meyering.net>
882 Prior to this change, the save_cwd caller required read access to the
883 current directory on most systems (ones with the fchdir function).
885 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
886 fails, try write-only, and finally, resort to using xgetcwd.
888 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
890 * obstack.c, obstack.h: Import changes from libc.
892 2004-04-28 Bruno Haible <bruno@clisp.org>
894 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
895 implicitly appends .exe to executables.
896 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
897 accepts Windows pathnames.
898 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
899 Cygwin like Windows, since it now accepts Windows pathnames.
900 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
901 Cygwin like Windows, since it now accepts Windows pathnames.
902 Reported by Derek Robert Price <derek@ximbiot.com>.
904 2004-04-20 Jim Meyering <jim@meyering.net>
906 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
908 2004-04-20 Jim Meyering <jim@meyering.net>
909 Bruno Haible <bruno@clisp.org>
911 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
912 memory when realloc fails.
914 2004-04-18 Jim Meyering <jim@meyering.net>
916 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
917 don't leak memory and do call END_UTMP_ENT.
919 2004-04-11 Paul Eggert <eggert@twinsun.com>
921 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
922 (CHAR_BIT): Remove, since we assume C89.
923 Include <stdint.h> if available, as per current Autoconf CVS advice.
925 2004-03-30 Paul Eggert <eggert@twinsun.com>
927 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
928 not bool, to be more consistent with Unix conventions.
929 Suggested by Bruno Haible.
931 Merge from coreutils.
933 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
936 * getdate.h: Include stdbool.h, and timespec.h instead of
937 the usual <time.h> dance.
938 (get_date): Change signature to support fractional time stamps.
940 * getdate.y: Include "getdate.h" first, as we can now
941 assume C89 and don't need to worry about 'const'.
942 Similarly, include "unlocked-io.h" near start, not in middle.
944 (textint.value): Use long int rather than int.
945 (textint.digits): Use size_t rather than int.
946 (BILLION, LOG10_BILLION): New constants.
947 (parser_control): New member rel_ns. Members day_ordinal,
948 time_zone, month, day, hour, minutes, rel_year, rel_month,
949 rel_day, rel_hour, rel_minutes, rel_seconds
950 are now long int, not int. Member seconds is now struct timespec,
951 not int. New member timespec_seen. Members dates_seen, days_seen,
952 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
954 (%union.intval): Now long int, not int.
956 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
957 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
958 (spec): Now is a timespec or an item list.
959 (timespec, items): New nonterminals.
960 (time, rel, relunit, number, get_date):
961 Add support for fractional seconds.
962 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
963 (gmtime, localtime, mktime): Remove decls; not needed with C89.
964 (to_hour): First arg is now long int, not int.
965 (to_year): Returns long int, not int.
966 Don't treat year -70 like 70.
967 (tm_diff): Returns long int, not int.
968 (lookup_word): Use bool instead of int when appropriate.
969 (yylex): Use size_t for count, not int.
970 Detect overflow when parsing large integer constants.
971 Add support for fractions.
972 (get_date): Make pointers 'const' if possible.
973 Use more-portable code to detect integer overflow.
974 (main) [TEST]: Adjust to above changes. Test for localtime failure.
975 Don't use ctime; it's not reliable if the year has >4 digits.
977 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
978 This is for compatibility with BSD.
980 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
981 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
982 From coreutils' system.h.
984 * userspec.c: Don't include "posixver.h".
985 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
986 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
987 compatible extension. Simplify code by removing a boolean int
988 that was always nonzero if a string was nonnull.
990 2004-03-30 Jim Meyering <jim@meyering.net>
992 Merge from coreutils.
994 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
996 * readtokens.c (readtoken): Don't leak 64 bytes when reading
997 an empty input stream.
999 * readtokens.c: Include <stdbool.h>.
1000 (readtoken): Use `size_t' rather than int/long.
1001 All callers adjusted.
1002 Use `bool' rather than `int' where appropriate.
1003 Use memset rather than an explicit loop.
1004 Use x2nrealloc rather than xrealloc.
1005 Allow the use of `\0' as a delimiter.
1006 (readtokens): Likewise.
1007 * readtokens.h (readtoken, readtokens): Update prototypes.
1009 2004-03-30 Bruno Haible <bruno@clisp.org>
1011 * getloadavg.c (getloadavg): Don't assume setlocale returns
1014 2004-03-29 Paul Eggert <eggert@twinsun.com>
1016 Merge changes to getloadavg.c from coreutils and Emacs.
1018 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1019 Define to an expression, not to the empty string.
1020 Include cloexec.h and xalloc.h.
1021 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1022 Use set_cloexec_flag rather than rolling our own.
1023 * cloexec.c, cloexec.h: New files.
1025 2004-03-18 Paul Eggert <eggert@twinsun.com>
1027 * getopt.h: Sync with libc CVS.
1029 2004-03-18 Paul Eggert <eggert@twinsun.com>
1030 Bruno Haible <bruno@clisp.org>
1032 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1033 not on all platforms that have <wchar.h>.
1034 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1036 2004-03-09 Paul Eggert <eggert@twinsun.com>
1038 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1040 * getopt_int.h: New file, also synced from libc.
1042 2004-03-07 Paul Eggert <eggert@twinsun.com>
1044 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1045 '#if' expressions. Unlike the code it replaces, it does not
1046 depend on (defined _SC_PAGESIZE). However, it does depend on
1047 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1048 first reported by Jason Andrade in
1049 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1051 2004-01-18 Simon Josefsson <jas@extundo.com>
1053 * strdup.h: New file.
1054 * strdup.c: Include it.
1055 * path-concat.c: Include strdup.h. Drop strdup declaration.
1056 * userspec.c: Include strdup.h. Drop strdup declaration.
1058 2004-02-06 Karl Berry <karl@gnu.org>
1060 * config.charset: update from gettext 0.14.1.
1062 2004-02-05 Paul Eggert <eggert@twinsun.com>
1064 Add comments and code, prompted by suggestions from Bruno Haible
1066 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1067 describing the enum quoting_style values.
1068 * quotearg.c (quotearg_alloc): New function.
1069 (quotearg_buffer_restyled): Treat lone { and } as special.
1070 Treat = as special. Work around bug with older shells
1071 that "see" a '\' that is really the 2nd byte of a multibyte char.
1072 Quote empty string with shell_quoting_style.
1074 2004-02-03 Bruno Haible <bruno@clisp.org>
1076 * pipe.h: New file, from GNU gettext.
1077 * pipe.c: New file, from GNU gettext.
1079 2004-01-27 Bruno Haible <bruno@clisp.org>
1081 * execute.h: New file, from GNU gettext.
1082 * execute.c: New file, from GNU gettext.
1083 * w32spawn.h: New file, from GNU gettext.
1085 2004-01-23 Paul Eggert <eggert@twinsun.com>
1087 Exit-status fix from coreutils.
1089 Use exit_failure consistently in place of EXIT_FAILURE,
1090 so that program exit statuses are consistent on failure.
1092 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1093 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1094 * argmatch.h: Comment fix to match the above.
1095 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1096 Now a macro referring to exit_failure, instead of a separate
1097 variable. Include "exitfail.h" to get it.
1098 * xstrtol.h: Include "exitfail.h".
1099 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1101 * long-options.c (parse_long_options): Use prototype
1102 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1105 2004-01-21 Jim Meyering <jim@meyering.net>
1107 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1108 so as not to conflict with a different-sized __mktime_internal
1109 function in GNU libc.
1110 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1111 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1113 2004-01-18 Paul Eggert <eggert@twinsun.com>
1115 Merge from diffutils.
1117 * file-type.c (file_type): Add typed memory objects.
1118 * file-type.h (S_TYPEISTMO): New macro.
1120 * c-stack.h (c_stack_action): Remove argv argument.
1121 * c-stack.c (c_stack_action): Likewise. All uses changed.
1122 (die): Don't calculate message unless segv_action returns.
1123 (get_stack_location, min_address_from_argv, max_address_from_argv,
1124 volatile stack_base, volatile_stack_size): Remove.
1125 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1126 that every segmentation violation is a stack overflow. (Ouch!)
1127 See Debian bug 136249 (still outstanding) for more info about why
1128 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1130 2003-11-30 Bruno Haible <bruno@clisp.org>
1132 Safer stack allocation.
1133 * setenv.c: Include allocsa.h.
1134 (alloca): Remove fallback definition.
1135 (freea): Remove macro.
1136 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1139 2003-10-17 Bruno Haible <bruno@clisp.org>
1141 * binary-io.h: Avoid warnings on Cygwin.
1143 2003-12-28 Bruno Haible <bruno@clisp.org>
1145 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1146 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1148 2003-11-28 Bruno Haible <bruno@clisp.org>
1150 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1152 2003-11-27 Bruno Haible <bruno@clisp.org>
1154 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1156 2003-11-17 Bruno Haible <bruno@clisp.org>
1158 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1160 2003-11-24 Bruno Haible <bruno@clisp.org>
1162 * xallocsa.h: New file, from GNU gettext.
1163 * xallocsa.c: New file, from GNU gettext.
1165 2003-11-24 Bruno Haible <bruno@clisp.org>
1167 * allocsa.h: New file, from GNU gettext.
1168 * allocsa.c: New file, from GNU gettext.
1170 2003-11-24 Bruno Haible <bruno@clisp.org>
1172 * eealloc.h: New file.
1174 2004-01-15 Jim Meyering <jim@meyering.net>
1176 Merge from coreutils.
1178 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1179 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1180 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1182 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1183 optional configure-time default.
1185 * version-etc.c (version_etc_copyright): Update copyright date.
1187 * xreadlink.c (xreadlink): Correct outdated comment.
1189 2004-01-15 Paul Eggert <eggert@twinsun.com>
1191 Merge from coreutils.
1193 * posixver.c: Include posixver.h.
1195 * same.c: Include <stdbool.h>, <limits.h>.
1196 (_POSIX_NAME_MAX): Define if not defined.
1198 (same_name): If file names are silently truncated, report
1199 that the file names are the same if they are the same after
1200 the silent truncation.
1202 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1203 conversion function.
1204 * xstrtod.c (xstrtod): Likewise. All callers changed to
1205 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1208 2004-01-14 Paul Eggert <eggert@twinsun.com>
1210 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1211 with like-named macro in fnmatch.c.
1212 (EXT): Use an internal constant instead.
1214 Merge fnmatch patches from glibc.
1215 * fnmatch.c (mbsinit): Remove define.
1216 Add libc_hidden_ver (__fnmatch, fnmatch).
1217 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1218 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1220 2003-12-14 Karl Berry <karl@gnu.org>
1222 * config.charset: update from gettext-runtime.
1224 2003-12-03 Paul Eggert <eggert@twinsun.com>
1226 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1227 Bug reported by Alfred M. Szmidt.
1229 2003-11-29 Karl Berry <karl@gnu.org>
1231 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1233 2003-11-23 Paul Eggert <eggert@twinsun.com>
1234 Bruno Haible <bruno@clisp.org>
1236 * printf-parse.h: Don't include sys/types.h.
1237 (ARG_NONE): New macro.
1238 (char_directive): Change type of *arg_index fields to size_t.
1239 * printf-parse.c: Don't include sys/types.h.
1240 (SSIZE_MAX): Remove macro.
1241 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1242 Remove unnecessary overflow check.
1243 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1246 2003-11-24 Paul Eggert <eggert@twinsun.com>
1248 * alloca.c: Remove dependency on xalloc module.
1249 (xalloc_die): Remove.
1250 (memory_full) [!defined emacs]: New macro.
1251 [!defined emacs]: Don't include xalloc.h.
1252 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1253 address arithmetic overflows. Change datatypes a bit to avoid
1256 2003-11-22 Jim Meyering <jim@meyering.net>
1258 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1260 2003-11-17 Bruno Haible <bruno@clisp.org>
1262 * vasnprintf.c (alloca): Remove fallback definition.
1263 (freea): Remove definition.
1264 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1265 Reported by Paul Eggert.
1267 2003-11-17 Jim Meyering <jim@meyering.net>
1269 On systems without utime and without a utimes function capable of
1270 dealing with a NULL struct utimbuf* argument, this utime replacement
1271 could -- in unusual circumstances -- leak a file descriptor.
1272 * utime.c: Include <unistd.h> and <errno.h>.
1273 (utime_null): Be sure to close `fd' and to preserve errno.
1274 Reported by Geoff Collyer via Arnold Robbins.
1276 2003-11-16 Paul Eggert <eggert@twinsun.com>
1277 Bruno Haible <bruno@clisp.org>
1279 Protect against address arithmetic overflow.
1280 * printf-args.h: Include stddef.h.
1281 (arguments): Change type of field 'count' to size_t.
1282 * printf-args.c (printf_fetchargs): Use size_t instead of
1283 'unsigned int' where appropriate.
1284 * printf-parse.h: Include sys/types.h.
1285 (char_directive): Change type of *arg_index fields to ssize_t.
1286 (char_directives): Change type of fields 'count', max_*_length to
1288 * printf-parse.c: Include sys/types.h and xsize.h.
1289 (SSIZE_MAX): Define fallback value.
1290 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1291 instead of 'int' where appropriate. Check a_allocated, d_allocated
1292 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1293 * vasnprintf.c: Include xsize.h.
1294 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1295 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1296 overflow. Avoid wraparound when converting a width or precision from
1299 2003-11-16 Bruno Haible <bruno@clisp.org>
1301 Update from GNU gettext.
1302 * printf-parse.c: Generalize to it can be compiled for wide strings.
1303 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1304 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1305 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1306 SNPRINTF): New macros.
1307 Don't include <alloca.h> if the file is used inside libintl.
1308 (local_wcslen): New function, for Solaris 2.5.1.
1309 (VASNPRINTF): Use it instead of wcslen.
1311 2003-11-16 Bruno Haible <bruno@clisp.org>
1313 * xsize.h (xmax): New function.
1314 (xsum, xsum3, xsum4): Declare as "pure" functions.
1316 2003-11-12 Paul Eggert <eggert@twinsun.com>
1318 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1319 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1320 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1321 heuristic is just as accurate as far as we know, and it removes a
1322 dependency on size_max.m4 and ptrdiff_max.m4.
1324 2003-11-12 Paul Eggert <eggert@twinsun.com>
1326 * xstrtol.c (__xstrtol): Remove "break" immediately after
1327 "return", to pacify some unknown compiler. Problem reported
1330 2003-11-11 Bruno Haible <bruno@clisp.org>
1332 * xsize.h (SIZE_MAX): Remove fallback definition.
1333 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1336 2003-11-10 Paul Eggert <eggert@twinsun.com>
1338 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1339 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1340 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1342 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1343 not (size_t) -1, since it's defined here.
1345 2003-11-06 Paul Eggert <eggert@twinsun.com>
1347 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1348 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1349 Reject sizes of exactly SIZE_MAX bytes.
1350 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1351 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1353 2003-11-05 Bruno Haible <bruno@clisp.org>
1355 * xsize.h: Include limits.h, to avoid a possible collision with
1356 SIZE_MAX defined in <limits.h> on Solaris.
1358 2003-11-04 Bruno Haible <bruno@clisp.org>
1360 * xsize.h: New file.
1361 * linebreak.c: Include xsize.h.
1362 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1363 argument for overflow.
1364 Suggested by Paul Eggert.
1366 2003-10-31 Bruno Haible <bruno@clisp.org>
1368 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1369 to avoid (extremely rare) race condition.
1370 Suggested by Paul Eggert.
1372 2003-11-03 Jim Meyering <jim@meyering.net>
1374 * userspec.c: Include "userspec.h".
1375 * userspec.h: New file.
1377 2003-10-31 Paul Eggert <eggert@twinsun.com>
1379 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1380 * mountlist.c (SIZE_MAX): Define if not defined already.
1381 (read_filesystem_list): Set and use me_type_malloced.
1382 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1383 whatever the type happens to be), for brevity and consistency.
1384 Check for size calculation overflow on Alphas running OSF/1.
1386 2003-10-31 Jim Meyering <jim@meyering.net>
1388 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1390 * linebuffer.c: Include <string.h> for declaration of memset.
1392 2003-10-30 Paul Eggert <eggert@twinsun.com>
1393 Bruno Haible <bruno@clisp.org>
1395 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1396 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1398 2003-10-29 Paul Eggert <eggert@twinsun.com>
1400 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1401 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1403 * quotearg.c (quotearg_n_options): Use it.
1404 * group-member.c: Include <stdbool.h>.
1405 (free_group_info): Arg is now const *; don't free arg.
1406 (get_group_info): Now returns bool and accepts struct group_info *,
1407 rather than returning a malloc'ed struct group_info *.
1408 All uses changed. Check for overflow in internal size calculation.
1410 * getusershell.c (readname): Simplify the code by using x2nrealloc
1411 rather than xmalloc/xrealloc.
1412 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1413 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1414 conformance bug: the old code used a pointer after freeing the
1415 storage that it addressed.
1416 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1417 rather than doing it by hand.
1418 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1419 the buffer preserved. Use free and xmalloc instead.
1420 * quotearg.c (quotearg_n_options): Likewise.
1421 Use a simpler test for size overflow. Don't use xalloc_oversized
1422 because unsigned int might be wider than size_t (!); this suggests
1423 that we should switch from unsigned int to size_t for slot numbers.
1425 2003-10-27 Bruno Haible <bruno@clisp.org>
1427 * stdbool_.h: Better support for BeOS.
1429 2003-10-27 Paul Eggert <eggert@twinsun.com>
1431 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1432 to allocate the returned structure. Do not allocate a subarray,
1433 as x2nrealloc will do that.
1434 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1435 instead of xnrealloc.
1436 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1438 2003-10-26 Paul Eggert <eggert@twinsun.com>
1440 * xalloc.h (xalloc_oversized): New static inline function, for
1441 callers that want to do their own size-overflow checking. Include
1442 <stdbool.h>, since xalloc_oversized returns bool.
1443 * xalloc.c (array_size_overflow): Remove. All callers changed
1444 to use xalloc_oversized.
1446 Add two functions x2realloc, x2nrealloc, for programs that grow
1447 arrays dynamically by doubling their sizes.
1448 * xalloc.h (x2realloc, x2nrealloc): New decls.
1449 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1452 Port to C99 semantics for 'inline' of external functions.
1453 Bug reported by Bruno Haible.
1454 * xmalloc.c (xnmalloc_inline): New static inline function,
1455 with the old contents of xnmalloc.
1456 (xnmalloc, xmalloc): Use it.
1457 (xnrealloc_inline): New static inline function,
1458 with the old contents of xnrealloc.
1459 (xnrealloc, xrealloc): Use it.
1461 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1463 2003-10-25 Paul Eggert <eggert@twinsun.com>
1465 Fix several address-calculation bugs in the hash modules,
1466 plus some minor code cleanup.
1468 * hash.h: Include <stdbool.h>, for bool.
1469 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1470 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1471 hash_get_n_entries, hash_get_max_bucket_length,
1472 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1473 hash_rehash): Use size_t rather than unsigned.
1474 * hash.c (struct hash_table, hash_get_n_buckets,
1475 hash_get_n_buckets_used, hash_get_n_entries,
1476 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1477 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1478 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1480 (SIZE_MAX): Define if not defined.
1481 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1482 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1484 Use const * when possible.
1485 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1486 (check_tuning): Fix bug: if tuning parameters were very close to
1487 0 or 1, rounding errors could have caused subscript violations.
1488 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1489 (hash_initialize): Add 'fail:' label
1490 to free table and return NULL, and use it to simplify code.
1491 Use calloc rather than clearing the storage ourself.
1492 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1493 buffer size calculations.
1494 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1495 Include <stddef.h>, for size_t.
1496 * hash-pjw.c (hash_pjw): Likewise.
1497 Switch to method described by Bruno Haible.
1498 Include <limits.h>, for CHAR_BIT.
1499 (SIZE_BITS): New macro.
1501 2003-10-21 Paul Eggert <eggert@twinsun.com>
1503 * getndelim2.c (getndelim2): When size calculation overflows,
1504 ceiling the allocation at NMAX bytes rather than silently
1505 discarding input bytes before NMAX is reached. This makes
1506 a difference only if NMAX exceeds SIZE_MAX / 2.
1508 * obstack.c: Merge from glibc.
1509 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1510 Add libc_hidden_def (_obstack_newchunk).
1511 (_obstack_free) [! defined _LIBC]: Remove.
1512 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1513 a clone of the function body.
1514 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1515 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1517 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1518 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1521 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1522 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1523 Don't use lvalue casts, as GCC plans to remove support for them
1524 in GCC 3.5. Reported by Joseph S. Myers. This bug
1525 was also present in the non-GCC version, indicating that this
1526 code had always been buggy and had never been widely used.
1527 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1528 Use the fast variant of each macro, rather than copying the
1529 definiens of the fast variant; that way, we'll be more likely to
1530 catch future bugs in the fast variants.
1532 2003-10-20 Bruno Haible <bruno@clisp.org>
1534 * wait-process.h: New file, from GNU gettext.
1535 * wait-process.c: New file, from GNU gettext.
1537 2003-10-19 Jim Meyering <jim@meyering.net>
1539 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1541 2003-10-16 Paul Eggert <eggert@twinsun.com>
1543 * getgroups.c: Include <errno.h>, <stdlib.h>.
1544 (getgroups): First arg is int, not size_t.
1545 Don't let 'free' mangle errno.
1547 2003-10-16 Jim Meyering <jim@meyering.net>
1549 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1551 2003-10-15 Paul Eggert <eggert@twinsun.com>
1553 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1555 (new_exclude, add_exclude_file): Initial size no longer needs to
1557 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1558 our own address arithmetic overflow checking.
1560 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1561 (fnmatch): Do not alloca more than 2000 wide characters;
1562 instead, use malloc for large buffers.
1563 Check for address arithmetic overflow, and return -1
1564 with errno set to ENOMEM in that case.
1565 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1566 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1567 instead, return -1. Check for address arithmetic overflow.
1569 2003-10-14 Paul Eggert <eggert@twinsun.com>
1571 Handle invalid suffixes and overflow independently, so that
1572 callers can treat them independently as needed. Fix some bugs in
1573 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1574 suffix for a human-readable blocksize. The major caller-visible
1575 change is the addition of a new
1576 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1577 that both overflow and suffix chars were found.
1579 * human.c (humblock): Don't check separately for invalid suffix
1580 char; that is xstrtoumax's job (now that its bug is fixed).
1581 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1582 INTMAX_MAX]: New macros.
1583 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1584 TYPE_MAXIMUM): New macros.
1585 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1586 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1587 if overflow occurs, as it's what __strtol does and it's more useful
1589 (__xstrtol): If __strtol reports some error other than ERANGE,
1590 reflect it to the caller as LONGINT_INVALID. If it reports
1591 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1592 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1593 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1595 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1596 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1597 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1598 [defined UINTMAX_MAX]: New macros.
1600 2003-10-14 Bruno Haible <bruno@clisp.org>
1602 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1603 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1604 Also use volatile where needed.
1606 2003-10-12 Paul Eggert <eggert@twinsun.com>
1608 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1609 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1610 and define in terms of the other primitives.
1611 * xmalloc.c: Include stdbool.h; do not include exit.h.
1612 (SIZE_MAX): Define if not already defined.
1613 (array_size_overflow): New function.
1614 (xalloc_die): Abort instead of exiting if 'error' returns.
1615 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1616 (xmalloc, xrealloc): Use them.
1617 (xcalloc): Check for address arithmetic overflow.
1618 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1619 a bit faster than strcpy.
1621 2003-10-08 Paul Eggert <eggert@twinsun.com>
1623 Merge getpass from libc, plus a few fixes.
1625 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1626 Include <stdbool.h>.
1627 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1628 __fsetlocking to empty.
1629 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1630 do include <bits/libc-lock.h>.
1631 Do not include <fcntl.h>; not needed.
1632 [_LIBC]: Include <wchar.h>.
1633 (NOTCANCEL_MODE): New macro.
1634 (flockfile, funlockfile) [_LIBC]: New macros.
1635 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1636 [!_LIBC]: New macros.
1637 (call_fclose): New function.
1638 (getpass): Use it. Save tty stream separately; this simplifies the
1639 code and makes it more reliable if stdin happens to equal stdout.
1640 Invoke __fsetlocking on tty.
1641 Handle thread cancellation if needed.
1642 Namespace cleanup (use __tcgetattr, __getline).
1643 Use bool for Booleans.
1644 [USE_IN_LIBIO]: Handle wide streams.
1645 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1646 stream might go where.
1648 * unlocked-io.h: Include <stdio.h>, so that the caller
1649 doesn't have to include <stdio.h> before us.
1650 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1651 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1652 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1653 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1654 if not declared, so that we can use getpass.c code from libc without
1656 (flockfile, ftrylockfile, funlockfile): New macros.
1658 2003-10-06 Bruno Haible <bruno@clisp.org>
1660 * version-etc-2.h: Remove file.
1661 * version-etc-2.c: Remove file.
1663 2003-09-25 Jim Meyering <jim@meyering.net>
1664 Bruno Haible <bruno@clisp.org>
1666 This lets translators provide better translations for the
1667 "Written by ..." part of --version output.
1668 * version-etc.h: Include stdarg.h.
1669 (version_etc_copyright): Declare as readonly.
1670 (version_etc): Make this function variadic with a NULL-terminated list
1671 of author name strings.
1672 (version_etc_va): New declaration.
1673 * version-etc.c: Include stdarg.h, stdlib.h.
1674 (version_etc_copyright): Declare as readonly.
1675 (version_etc_va): New function. Provide a different translatable string
1676 for each possible number of authors < 10. Abbreviate when there are 10
1678 (version_etc): Make this function variadic. Call version_etc_va.
1679 Suggestion from Gary V. Vaughan.
1681 * long-options.h (parse_long_options): Change prototype: the authors
1682 string is moved to the end and becomes variadic.
1683 * long-options.c: Include stdarg.h.
1684 (parse_long_options): Make this function variadic, too.
1685 Call version_etc_va, not version_etc.
1687 2003-10-06 Bruno Haible <bruno@clisp.org>
1689 * fatal-signal.h: New file, from GNU gettext.
1690 * fatal-signal.c: New file, from GNU gettext.
1692 2003-10-04 Karl Berry <karl@gnu.org>
1694 * argp*: update from libc.
1696 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1698 * getpass.c (getpass): Use a no-op fseek when switching from input to
1699 output mode on the same stream.
1701 2003-09-29 Paul Eggert <eggert@twinsun.com>
1703 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1704 Fix arg typo in previous patch.
1706 2003-09-28 Jim Meyering <jim@meyering.net>
1708 * error.c: Correct cpp indentation.
1710 2003-09-27 Paul Eggert <eggert@twinsun.com>
1712 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1713 Omit the special code that used __typeof__, since we worry that
1714 it could be more trouble than it's worth. See:
1715 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1716 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1720 2003-09-26 Jim Meyering <jim@meyering.net>
1722 * error.c (error_tail): Move some declarations
1723 into inner scope where the local variables are used.
1725 2003-09-26 Bruno Haible <bruno@clisp.org>
1727 * stpncpy.h (gnu_stpncpy): New declaration.
1728 (stpncpy): Define as alias for gnu_stpncpy.
1729 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1731 2003-09-26 Paul Eggert <eggert@twinsun.com>
1733 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1734 (error_tail): Do not loop, reallocating temporary buffer, since
1735 the output cannot contain more wide characters than the input
1736 contains bytes, the size must be big enough already. This avoids
1737 one potential size overflow calculation. Check for size overflow
1738 when calculating temporary buffer size. Free temporary buffer
1739 when done, if it was allocated with malloc; this plugs a memory
1740 leak. Remove casts from void * to pointers, that are no longer
1741 needed now that we're assuming C89 or better.
1743 Merge error changes from glibc.
1745 * error.c, error.h: Update copyright notice header to match glibc.
1746 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1747 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1748 Disable cancellation while printing error.
1749 * error.h: Prepend __ to parameter names.
1751 2003-09-25 Karl Berry <karl@gnu.org>
1753 * argp-fmtstream.c, argp-help.c: update from libc.
1755 2003-09-25 Bruno Haible <bruno@clisp.org>
1757 * version-etc-2.h: New file, from version-etc.h with modifications.
1758 * version-etc-2.c: New file, from version-etc.c with modifications.
1760 2003-09-25 Simon Josefsson <jas@extundo.com>
1762 * xgetdomainname.h: New file.
1763 * xgetdomainname.c: New file.
1765 2003-09-25 Simon Josefsson <jas@extundo.com>
1766 Bruno Haible <bruno@clisp.org>
1768 * getdomainname.h: New file.
1769 * getdomainname.c: New file.
1771 2003-09-24 Paul Eggert <eggert@twinsun.com>
1773 * linebuffer.c (freebuffer): Don't free the argument, just
1774 the buffer associated with the argument. Bug reported by
1777 2003-09-19 Karl Berry <karl@gnu.org>
1779 * argp.h: update from libc.
1781 2003-09-16 Paul Eggert <eggert@twinsun.com>
1783 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1784 input error, instead of returning NULL the next time we are called
1785 (and therefore losing track of errno).
1787 2003-09-15 Paul Eggert <eggert@twinsun.com>
1789 * getndelim2.c (getndelim2): Don't trash errno when a read
1790 fails, so that the caller gets the proper errno.
1792 * readutmp.c (read_utmp): Likewise.
1793 Check for fstat error. Close stream and free storage
1796 2003-09-14 Bruno Haible <bruno@clisp.org>
1798 * fwriteerror.h: New file.
1799 * fwriteerror.c: New file.
1801 2003-09-14 Jim Meyering <jim@meyering.net>
1803 * getloadavg.c: Correct cpp indentation.
1804 * strdup.c: Likewise.
1805 * vasnprintf.c: Likewise.
1807 2003-09-12 Paul Eggert <eggert@twinsun.com>
1809 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1810 * obstack.c [!defined _LIBC]: Likewise.
1811 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1812 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1813 * exitfail.c: Don't include stdlib.h; no longer needed.
1815 More changes to assume C89 or better.
1817 * error.c (error_tail): Assume vprintf.
1819 * argmatch.c (getenv): Remove decl.
1820 * progreloc.c (get_full_program_name): Define via prototype.
1821 * setenv.c (clearenv): Likewise.
1822 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1824 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1825 (malloc, memcpy): Remove decls.
1826 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1827 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1828 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1829 (memcpy): Remove macro.
1830 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1831 (__P): Remove. All uses removed.
1832 (PTR): Remove. All uses changed to void *.
1833 (CHAR_BIT, NULL): Remove.
1834 (spaces, zeros, memset_space, memset_zero)
1835 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1837 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1838 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1839 Define with prototype.
1840 Remove now-unnecessary prototype decl.
1841 (extra_args_spec): Assume ANSI C. All uses changed.
1842 (extra_args_spec_iso): Remove.
1843 (my_strftime, emacs_strftimeu): Define via prototype.
1844 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1846 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1847 * strtoimax.c: Include <stdlib.h> unconditionally.
1848 (strtoul, strtol): Remove decls.
1849 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1851 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1852 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1853 (LOCALE_PARAM_PROTO): New macro.
1854 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1855 (INTERNAL (strtol), strtol): Define with a prototype.
1856 (PARAMS): Remove. All uses removed.
1857 * tempname.c: Include <string.h> unconditionally.
1858 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1859 * xgethostname.c (main): Define with a prototype.
1860 * xmalloc.c: Include "xalloc.h" first, to check interface.
1861 Include <stdlib.h> unconditionally.
1862 (calloc, malloc, realloc, free): Remove decls.
1863 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1864 Include <stdlib.h> unconditionally. Sort include file names.
1866 (xstrtod): Define with a prototype.
1867 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1868 (strtol, strtoul): Remove decls.
1870 2003-09-11 Paul Eggert <eggert@twinsun.com>
1872 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1873 Include <stdlib.h>, <string.h> unconditionally.
1874 Remove now-unnecessary cast to char *.
1875 * strnlen.c: Include <string.h> unconditionally.
1876 * yesno.c (yesno): Define with a prototype.
1878 2003-09-10 Bruno Haible <bruno@clisp.org>
1880 * strcspn.c: Include <string.h> unconditionally.
1881 * strpbrk.c: Include <string.h> unconditionally.
1882 * strstr.c: Include <string.h> unconditionally.
1883 * unicodeio.c: Include <string.h> unconditionally.
1884 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1885 * unsetenv.c: Likewise.
1886 * xreadlink.c: Include <stdlib.h> unconditionally.
1887 * yesno.c: Include <stdlib.h> unconditionally.
1888 (rpmatch): Add prototype.
1890 2003-09-10 Jim Meyering <jim@meyering.net>
1892 * error.c: Correct indentation of cpp directives.
1894 2003-09-09 Paul Eggert <eggert@twinsun.com>
1898 * acosl.c (main): Use a prototype.
1899 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1902 * getloadavg.c (getloadavg, main): Define via prototypes.
1904 * getopt.h (struct option.name): Assume C89, and use 'const'.
1905 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1906 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1908 * getopt.c (const): Remove macro.
1909 Include <string.h> unconditionally.
1910 (my_index): Remove; all uses changed to strchr.
1911 (strlen): Remove decl.
1912 (exchange): Remove forward decl; no longer needed.
1913 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1914 Define with prototype.
1915 * getopt1.c (const): Remove macro.
1916 (getopt_long, getopt_long_only, main): Define with prototype.
1918 * getugroups.c: Include <string.h> unconditionally.
1920 * getusershell.c: Include <stdlib.h> unconditionally.
1921 (getusershell, setusershell, endusershell, readname, main):
1922 Define with prototypes.
1924 * group-member.c: Include group-member.h first.
1925 Include <stdlib.h> unconditionally.
1927 * hard-locale.c: Include hard-locale.h first.
1928 Include <stdlib.h>, <string.h> unconditionally.
1930 * hash.c (free, malloc): Remove decls.
1931 Include <stdlib.h> unconditionally.
1933 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1934 (getenv): Do not declare.
1936 * idcache.c: Include <string.h> unconditionally.
1938 * long-options.c: Include long-options.h first, to test interface.
1939 Include <stdlib.h> unconditionally.
1941 * makepath.c: Include makepath.h first, to test interface.
1942 Include <stdlib.h> and <string.h> unconditionally.
1944 * linebuffer.c: Include <stdlib.h>.
1945 (free): Remove decl.
1947 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1948 rpl_malloc returns void *, not char *.
1949 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1951 * md5.h: Include <limits.h> unconditionally.
1952 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1953 (__P): Remove; all uses removed.
1954 * md5.c: Include "md5.h" first.
1955 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1956 md5_buffer, md5_process_bytes, md5_process_block):
1957 Define with prototypes.
1958 * sha.h (__P): Remove all uses. (It wasn't defined??)
1959 * sha.c: Include "sha.h" first.
1960 Include <stdlib.h>, <string.h> unconditionally.
1962 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1963 * memcmp.c (__ptr_t): Likewise.
1964 * memrchr.c (__ptr_t): Likewise.
1965 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1966 Include <string.h> unconditionally.
1967 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1968 * memchr.c: Include <stdlib.h> unconditionally.
1969 * memchr.c (LONG_MAX): Remove.
1970 * memrchr.c (LONG_MAX): Likewise.
1971 * memchr.c (__memchr): Define via a prototype.
1972 * memrchr.c (__memrchr): Likewise.
1973 * memcmp.c (__P): Remove, and remove all uses.
1974 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1975 Remove forward decls; no longer needed.
1976 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1977 Use types required by C89 in prototype.
1979 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1980 * savedir.c: Likewise.
1981 * mkdir.c (free): Remove decl.
1982 * rmdir.c (rmdir): Define with a prototype.
1983 * savedir.c: Include savedir.h first, to test interface.
1985 * mktime.c (STDC_HEADERS): Remove.
1986 Include <stdlib.h>, <string.h> unconditionally.
1988 * modechange.c: Include <stdlib.h> unconditionally.
1989 (malloc): Remove decl.
1991 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1992 (free): Remove decl.
1994 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1995 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1996 (This type really should be intptr_t, but that's a C99ism.)
1997 (_obstack_memcpy): Remove: all uses changed to memcpy.
1998 Include <string.h> unconditionally.
1999 (struct obstack): Assume __STDC__ for types of members
2000 chunkfun, freefun, extra_arg.
2001 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2002 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2003 obstack_begin, obstack_specify_allocation,
2004 obstack_specify_allocation_with_arg, obstack_chunkfun,
2005 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2006 Remove unprototyped decls and the macros that use them.
2007 * obstack.c (POINTER): Remove. All uses changed to void *.
2008 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2009 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2010 (defined __STDC__ && __STDC__)]:
2011 Remove nonprototyped code.
2012 Include <stdlib.h> unconditionally.
2013 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2014 _obstack_allocated_p, _obstack_free, obstack_free,
2015 _obstack_memory_used, print_and_abort):
2016 Define using prototypes.
2017 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2018 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2019 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2020 obstack_next_free, obstack_object_size, obstack_room) [0]:
2021 Remove unused, unprototyped code.
2023 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2025 * physmem.c (physmem_total, physmem_available, main): Define
2028 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2029 (main): Define with a prototype.
2031 * posixver.c (getenv): Remove decl.
2033 * putenv.c (malloc): Returns void *, not char *.
2034 Include <string.h> unconditionally.
2035 (strchr, memcpy, NULL): Do not define.
2037 * readtokens.c: Include readtokens.h first, to test interface.
2038 Include <stdlib.h>, <string.h> unconditionally.
2039 (init_tokenbuffer): Define with a prototype.
2041 * regex.c (PARAMS): Remove. All uses removed.
2042 All uses of _RE_ARGS removed, too.
2043 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2045 (bzero): Assume memset exists.
2046 (memcmp, memcpy, NULL): Remove.
2047 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2048 char, or assignments to local vars of type signed char.
2049 (init_syntax_once, PREFIX(extract_number_and_incr),
2050 PREFIX(print_partial_compiled_pattern),
2051 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2052 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2053 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2054 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2055 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2056 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2057 wcs_compile_range, byte_compile_range, truncate_wchar,
2058 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2059 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2060 count_mbs_length, wcs_re_match_2_internal,
2061 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2062 PREFIX(alt_match_null_string_p),
2063 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2064 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2065 regfree, PREFIX(extract_number)): Define with prototype. Remove
2066 now-unnecessary declaration, if any.
2067 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2069 Remove now-unnecessary casts among pointer types.
2070 * regex.h (_RE_ARGS): Remove. All uses removed.
2072 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2073 (free): Remove decl.
2075 * rpmatch.c: Include <stdlib.h> unconditionally.
2077 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2078 (free): Remove decl.
2080 * save-cwd.c: Include <stdlib.h> unconditionally.
2081 * xgetcwd.c: Likewise.
2083 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2084 (free): Remove decl.
2086 * strchrnul.c (strchrnul): Define with a prototype.
2087 Fix bug: c_in was not converted to char before searching.
2089 The following changes are not K&R related:
2091 * group-member.h: Include <sys/types.h>, so that this file is
2093 * makepath.h: Likewise.
2095 * getusershell.c (readname, default_index, line_size, readname):
2096 Use size_t, not int, for sizes.
2097 (readname): If the size overflows, report an error instead of
2100 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2102 * getndelim2.c: Assume stdlib.h per the C89 spec.
2104 2003-09-08 Paul Eggert <eggert@twinsun.com>
2106 Assume C89 or better; remove K&R cruft.
2107 A few of these changes were first proposed by Derek Robert Price
2108 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2110 * addext.c: Include <string.h> unconditionally.
2111 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2112 Don't declare getenv or malloc.
2114 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2115 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2117 (find_stack_direction, alloca): Use prototypes.
2119 * atexit.c (atexit): Define using a prototype.
2121 * basename.c, dirname.c, stripslash.c:
2122 Include <string.h> unconditionally.
2124 * bcopy.c: Include <stddef.h>.
2125 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2127 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2129 * error.h (error, error_at_line, error_print_progname)
2130 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2131 * error.c: Include error.h first, to check interface.
2132 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2133 (VA_START): Remove; all uses changeed to va_start.
2134 (exit, strerror): Remove decls.
2135 (error_print_progname): Prototype uncondionally.
2136 Don't include <errno.h>; no longer needed.
2137 (private_strerror): Remove.
2138 (error_tail): Always define.
2139 (error, error_at_line): Assume C89 or better; always use prototypes.
2140 * fatal.c: Include "fatal.h" first, to test interface.
2141 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2142 (VA_START): Remove; all uses changed to va_start.
2143 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2145 (exit): Remove decl.
2146 (fatal): Prototype unconditionally. Assume va_start works.
2147 Abort at end, to pacify gcc.
2149 * euidaccess.c (main): Define with a prototype.
2151 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2153 * exitfail.c: Include <stdlib.h> unconditionally.
2155 * fnmatch_.h (__P): Remove. All uses changed to assume
2157 * fnmatch.c: Include fnmatch.h first, to test interface.
2158 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2159 (getenv): Remove decl.
2160 (fnmatch): Define using a prototype.
2161 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2162 (FCT): Define using a prototype.
2164 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2166 * gethostname.c: Include <stddef.h>.
2167 (gethostname): Define with prototype. Length is size_t, not int.
2169 2003-09-08 Paul Eggert <eggert@twinsun.com>
2171 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2172 getversion.c should have been removed then, but was accidentally
2175 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2176 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2178 2003-09-07 Paul Eggert <eggert@twinsun.com>
2180 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2181 copy_tm_result. Bug reported by Simon Josefsson in
2182 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2184 2003-09-06 Paul Eggert <eggert@twinsun.com>
2186 * time_r.c, time_r.h: New files.
2188 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2190 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2191 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2193 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2195 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2196 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2199 * timegm.c: Switch to glibc implementation, with the following changes:
2200 [defined HAVE_CONFIG_H]: Include <config.h>.
2201 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2202 (__mktime_internal) [!defined _LIBC]: New decl.
2203 (__gmtime_r) [!defined _LIBC]: New macro and function.
2204 (timegm): Use a prototype, since gnulib assumes C89.
2205 Do not bother declaring tmp to be const, as it's not really usefu.
2206 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2207 (timegm): Declare only if HAVE_DECL_TIMEGM.
2209 2003-09-03 Paul Eggert <eggert@twinsun.com>
2211 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2212 Bug reported by Lute Kamstra in
2213 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2215 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2216 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2217 course with correspondingly smaller numbers for tomorrow and
2218 yesterday. From Tadayoshi Funaba. Originally installed into
2219 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2222 2003-08-31 Simon Josefsson <jas@extundo.com>
2224 * timegm.h: New file.
2225 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2227 2003-08-31 Karl Berry <karl@gnu.org>
2229 * argp.h: update from libc.
2231 2003-08-28 Bruno Haible <bruno@clisp.org>
2233 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2234 warning on QNX, which defines O_BINARY to 000000.
2236 2003-08-24 Bruno Haible <bruno@clisp.org>
2238 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2239 MSVC7 <stdio.h> is included later.
2241 2003-08-20 Bruno Haible <bruno@clisp.org>
2243 * progname.h: New file, from GNU gettext.
2244 * progname.c: New file, from GNU gettext.
2245 * progreloc.c: New file, from GNU gettext.
2247 2003-08-19 Bruno Haible <bruno@clisp.org>
2249 * xstrdup.c: Assume <string.h> exists.
2251 2003-08-18 Jim Meyering <jim@meyering.net>
2253 * setenv.h: Indent nested cpp directive.
2254 * vasnprintf.c: Remove trailing blanks.
2256 2003-08-17 Simon Josefsson <jas@extundo.com>
2257 Bruno Haible <bruno@clisp.org>
2259 * xstrndup.h: New file.
2260 * xstrndup.c: New file.
2262 2003-08-17 Bruno Haible <bruno@clisp.org>
2264 * strndup.h: New file.
2266 2003-08-16 Paul Eggert <eggert@twinsun.com>
2268 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2269 space, undoing this 2003-08-12 change:
2270 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2272 2003-08-16 Jim Meyering <jim@meyering.net>
2274 Merge from coreutils.
2275 * xstrtoimax.c: #else #if -> #elif.
2276 * xstrtoumax.c: Likewise.
2278 2003-08-15 Paul Eggert <eggert@twinsun.com>
2280 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2281 rather than tab, after '#' in shell-script copyright notices.
2282 Suggested by Bruno Haible.
2284 2003-08-15 Jim Meyering <jim@meyering.net>
2285 and Paul Eggert <eggert@twinsun.com>
2287 Merge from coreutils.
2288 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2289 member but strut utmpx does not. Needed for AIX 4.3.3.
2290 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2292 2003-08-15 Jim Meyering <jim@meyering.net>
2294 Merge from coreutils.
2295 * xgethostname.c: Include <stdlib.h>.
2296 (xghostname): Don't exit for anything other than memory-related
2297 failure; just return NULL.
2298 * userspec.c: Include "posixver.h".
2299 (parse_user_spec): Accept `.' as a separator only
2300 in pre-POSIX-200112 mode.
2301 * strtoimax.c: Use #elif rather than #else #if.
2302 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2303 Remove function, now that we can rely on a working tzset function.
2304 [!_LIBC]: Ensure that the required autoconf test has been run.
2305 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2306 Use underlying_strftime for %r.
2307 * sha.c: Merge in some clean-up and optimization changes from glibc.
2308 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2309 Ensure that it is a multiple of 64.
2310 Rearrange loop exit tests so as to avoid performing an
2311 additional fread after encountering an error or EOF.
2312 * realloc.c: Update copyright date.
2314 2003-08-14 Jim Meyering <jim@meyering.net>
2316 Merge from coreutils.
2317 * obstack.h: Whitespace changes.
2318 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2319 and xcalloc return values.
2320 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2321 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2322 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2323 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2324 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2326 Use mntctl's return value to drive the entry-processing loop, since
2327 we can't rely on the value of the vmt_length member in the last
2328 entry. On some systems doing so could result in exhausting
2329 virtual memory. Based in part on a patch from Mike Jetzer.
2331 2003-08-14 Jim Meyering <jim@meyering.net>
2332 and Paul Eggert <eggert@twinsun.com>
2334 Merges from coreutils, plus other fixes.
2335 * physmem.c: Merge in portability changes from gcc/libiberty
2336 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2337 for credits and details. Thanks to Kaveh Ghazi for helping
2338 to keep these files in sync.
2339 (ARRAY_SIZE): Define it.
2340 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2341 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2342 (memcasecmp): Don't assume size_t fits in unsigned int.
2343 Remove casts and duplicate code.
2344 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2345 (memcpy): Remove definition.
2346 Merge in some clean-up and optimization changes from glibc.
2347 [BLOCKSIZE]: Move definition to top of file.
2348 Ensure that it is a multiple of 64.
2349 Rearrange loop exit tests so as to avoid performing an
2350 additional fread after encountering an error or EOF.
2351 * md5.h (md5_uintptr): Define.
2352 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2353 return to the initial working directory. Preserve errno
2355 * idcache.c: Include "xalloc.h".
2356 (xmalloc, xrealloc): Remove decls.
2357 (getuser): Remove casts no longer required in C89.
2358 * human.c: Include stdio.h, for sprintf.
2359 * group-member.c: Include "xalloc.h".
2360 (xmalloc, xrealloc): Remove decls.
2361 (get_group_info): Remove casts no longer required in C89.
2362 * getusershell.c (readname): Remove casts no longer required in C89.
2363 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2364 * getline.c: Whitespace fix, from coreutils.
2366 2003-08-13 Paul Eggert <eggert@twinsun.com>
2368 * exclude.c: Include <ctype.h>
2369 (IN_CTYPE_DOMAIN): New macro.
2371 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2374 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2375 Undo previous (whitespace-only) change.
2377 2003-08-12 Paul Eggert <eggert@twinsun.com>
2379 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2380 Normalize leading white space and remove trailing white space.
2381 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2382 notice, as per ../config/srclist-update.
2384 Merge from coreutils.
2385 * euidaccess.h: New file.
2386 * euidaccess.c: Include it.
2387 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2388 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2389 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2391 2003-08-11 Bruno Haible <bruno@clisp.org>
2393 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2394 (vasnprintf): Use it instead of wcslen.
2396 2003-08-11 Bruno Haible <bruno@clisp.org>
2398 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2399 value to ensure that _Bool promotes to int. Use #define for _Bool when
2400 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2402 2003-08-10 Karl Berry <karl@gnu.org>
2404 * regex.h: update from libc (whitespace fix).
2406 2003-08-09 Paul Eggert <eggert@twinsun.com>
2408 Merge some files from coreutils. These changes were
2409 originally made by Jim Meyering.
2410 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2411 many older Unixes require this.
2412 * alloca.c (alloca): Remove cast to argument of free;
2413 no longer needed in C89.
2414 * alloca_.h, regex.h: Fix white space to match
2415 what GNU indent does.
2417 2003-08-05 Paul Eggert <eggert@twinsun.com>
2419 * bumpalloc.h: Remove.
2421 2003-08-04 Paul Eggert <eggert@twinsun.com>
2423 * getloadavg.c: Change copyright notice and spacing to conform to
2426 Merge from coreutils.
2427 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2429 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2430 from Karl Berry, implemented by Jim Meyering.
2431 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2432 from Dmitry V. Levin.
2433 Remove anachronistic cast of xrealloc.
2434 * fnmatch_.h (__const): Remove. Use 'const'.
2435 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2436 type. Otherwise, it wouldn't compile with at least /bin/cc on
2437 ymp-cray-unicos9.0.2.X.
2438 Combine two mostly-identical uses of alloca into one.
2439 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2441 2003-08-04 Dave Love <d.love@dl.ac.uk>
2445 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2446 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2447 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2448 obsolete NLIST_NAME_UNION.
2449 [__GNU__]: Undef BSD and FSCALE.
2450 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2452 2003-08-03 Paul Eggert <eggert@twinsun.com>
2454 * stdbool_.h (_Bool): Make it signed char, instead of
2455 an enum type, so that it's guaranteed to promote to int. See:
2456 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2458 2003-07-31 Paul Eggert <eggert@twinsun.com>
2460 * strerror.c: Include config.h, limits.h. Declare sprintf.
2461 (strerror): Don't assume that a printable int fits in 14 bytes.
2463 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2464 Bruno Haible <bruno@clisp.org>
2466 * getline.h (getline, getdelim): Change return type to ssize_t.
2467 * getline.c (getline, getdelim): Likewise.
2468 Remove _GNU_SOURCE define; now it's defined in config.h through
2471 2003-07-22 Paul Eggert <eggert@twinsun.com>
2473 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2474 over-parenthesization in macros.
2476 Sync with coreutils.
2478 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2481 Use `exit_failure' for xalloc and xmemcoll instead of their own
2482 private exit-failure variables.
2483 * xalloc.h (xalloc_exit_failure): Remove.
2484 * xmalloc.c: Likewise. Include exitfail.h.
2485 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2486 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2487 * xmemcoll.c: Likewise. Include exitfail.h.
2488 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2490 2003-07-18 Paul Eggert <eggert@twinsun.com>
2492 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2493 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2494 to test that it can stand by itself. Include "exitfail.h".
2495 Clients should set exit_failure instead.
2496 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2498 2003-07-18 Andreas Schwab <schwab@suse.de>
2500 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2502 2003-07-18 Bruno Haible <bruno@clisp.org>
2504 * getndelim2.h: New file.
2505 * getndelim2.c: Make into a module of its own. Include config.h,
2507 (getndelim2): Make non-static. Change return type to ssize_t.
2508 * getline.h: Change argument names.
2509 * getline.c: Include getndelim2.h instead of getndelim2.c.
2510 * getnline.c: Include getndelim2.h.
2512 2003-07-17 Bruno Haible <bruno@clisp.org>
2514 * Makefile.am: Remove file.
2515 * Makefile.in: Remove file.
2517 2003-07-17 Bruno Haible <bruno@clisp.org>
2519 * getnline.h: New file.
2520 * getnline.c: New file.
2521 * getndelim2.c: New file, extracted from getline.c.
2522 (getndelim2): Renamed from getdelim2, with added nmax argument.
2523 * getline.c: Include getndelim2.c.
2524 (getdelim2): Moved out to getndelim2.c.
2525 (getline, getdelim): Update.
2527 2003-07-15 <karl@gnu.org>
2529 * vasnprintf.c: update from gettext.
2531 2003-07-15 Jim Meyering <jim@meyering.net>
2533 * makepath.c (make_path): Enclose diagnostic in _(...).
2535 2003-07-14 Paul Eggert <eggert@twinsun.com>
2537 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2538 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2539 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2540 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2541 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2542 updated automatically by ../config/srclist-update. This changes
2543 their license from LPGL to GPL.
2545 2003-07-14 Jim Meyering <jim@meyering.net>
2547 Don't emit diagnostics. Let callers do that.
2548 * save-cwd.c: Don't include "error.h".
2549 (save_cwd): Don't call error. Ensure that errno is valid
2550 when returning nonzero.
2552 * save-cwd.h (restore_cwd): Update prototype.
2553 * save-cwd.c (restore_cwd): Remove two parameters.
2554 Simplify. Don't call error upon failure. Let callers do that.
2555 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2556 when auditing is enabled. But don't bother updating the #if.
2558 2003-07-14 Simon Josefsson <jas@extundo.com>
2560 * mempcpy.h: New file.
2561 * mempcpy.c: New file.
2563 2003-07-14 Paul Eggert <eggert@twinsun.com>
2565 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2566 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2567 unicodeio.c, unicodeio.h, unlocked-io.h:
2568 Switch from LGPL to GPL.
2570 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2572 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2573 it breaks C++ compilation.
2574 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2576 2003-07-10 Jim Meyering <jim@meyering.net>
2578 * vasnprintf.c: Remove trailing blanks.
2579 Make cpp indentation consistent.
2581 2003-07-09 Paul Eggert <eggert@twinsun.com>
2583 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2584 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2585 Switch from LGPL to GPL.
2587 2003-07-07 Paul Eggert <eggert@twinsun.com>
2589 * mktime.c: Fix some boundary cases and remove need for floating point.
2591 Issue a compile-time diagnostic if time_t is floating point, or if
2592 two's complement arithmetic is not in effect, or if arithmetic
2593 right shift does not propagate the sign. These assumptions were
2594 all in the original code but they weren't checked.
2596 (TIME_T_MIDPOINT, verify): New macros.
2597 (__isleap): Remove; it has integer overflow problems.
2598 (leapyear): New function, without those problems.
2599 (ydhms_tm_diff): Remove; splitting into two parts.
2600 (ydhms_diff): New function, containing the arithmetic part of
2601 the old ydhms_tm_diff function. Issue a compile-time
2602 diagnostic if we are not using C99 integer division.
2603 Avoid casts when possible.
2604 (guess_time_tm): New function, containing the checking part of
2605 the old ydhms_tm_diff function. Return the new value, rather than
2606 the difference between it and the old. Accept a new argument T
2607 so that *T specifies the old value. Check for overflow in the result.
2609 (__mktime_internal): Use a time_t offset, not a long int offset.
2610 This undoes the 2003-06-04 change, which is no longer needed now
2611 that we have better overflow checking.
2612 (localtime_offset): Likewise.
2614 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2615 and long are 64-bit but int is only 32-bit.
2616 (ydhms_diff): Use long int to store year1 and yday1.
2617 Issue a compile-time diagnostic if long int is not wide enough.
2619 (__mktime_internal): Use long int to store adjusted year and yday.
2620 Use plain C rather than preprocessor commands, if that doesn't
2622 Check for overflow (and try to repair) after each probe
2623 rather than checking only at the very end. This avoids some bugs
2624 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2625 does not equal GMT offset at maximum time).
2626 Use integer to check for overflow rather than floating point; this
2627 is more portable to non-IEEE hosts, and is a tad faster.
2628 When we detect that we are oscillating between two values,
2629 don't check whether tm_isdst has the requested value, since
2630 we already know the answer. When tm_isdst has the wrong value,
2631 use a different heuristic to find the right one, based on the
2632 extreme values actually observed in practice in tz2003a,
2633 rather than the (overly optimistic) "previous 3 calendar quarters".
2635 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2636 "T const" to accommodate glibc style.
2637 (check_result): Use less-confusing report format. "long" -> "long int.
2639 Don't loop if the iteration overflows time_t.
2640 Allow a negative step in the iteration.
2642 2003-07-01 Paul Eggert <eggert@twinsun.com>
2644 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2645 having it depend on HAVE_SYS_TYPES_H.
2647 2003-06-25 Bruno Haible <bruno@clisp.org>
2649 * readlink.c: New file.
2651 2003-06-20 Bruno Haible <bruno@clisp.org>
2653 Assume C89, so PARAMS isn't needed.
2654 * unicodeio.h (PARAMS): Remove.
2655 * unicodeio.c: Don't use PARAMS.
2657 2003-06-18 Jim Meyering <jim@meyering.net>
2659 Merge changes from coreutils.
2660 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2661 Remove explicit declarations of xmalloc and realloc.
2663 (read_utmp): Remove anachronistic cast of xmalloc.
2665 2003-06-17 Paul Eggert <eggert@twinsun.com>
2667 Assume C89, so PARAMS isn't needed.
2668 * backupfile.h (PARAMS): Remove. All uses removed.
2669 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2670 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2671 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2672 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2673 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2674 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2675 xstrtol.h: Likewise.
2676 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2677 same.h, strverscmp.h: Do not include config.h; no longer needed.
2678 Anyway, config.h should always be included before any other file.
2680 2003-06-11 Simon Josefsson <jas@extundo.com>
2682 * sysexit_.h: New file.
2684 2003-05-20 Derek Price <derek@ximbiot.com>
2686 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2688 2003-06-10 Simon Josefsson <jas@extundo.com>
2690 * strchrnul.h: New file.
2691 * strchrnul.c: New file.
2693 2003-06-10 Simon Josefsson <jas@extundo.com>
2695 * argp.h: New file, from glibc.
2696 * argp-ba.c: New file, from glibc.
2697 * argp-eexst.c: New file, from glibc.
2698 * argp-fmtstream.c: New file, from glibc.
2699 * argp-fmtstream.h: New file, from glibc.
2700 * argp-fs-xinl.c: New file, from glibc.
2701 * argp-help.c: New file, from glibc.
2702 * argp-namefrob.h: New file, from glibc.
2703 * argp-parse.c: New file, from glibc.
2704 * argp-pv.c: New file, from glibc.
2705 * argp-pvh.c: New file, from glibc.
2706 * argp-xinl.c: New file, from glibc.
2708 2003-06-07 Jim Meyering <jim@meyering.net>
2710 * readtokens.h: Put `Free Software Foundation, Inc.'
2711 in place of my name in the copyright comment.
2712 Remove definition and uses of __P.
2715 * stat.c: Don't declare xmalloc explicitly.
2716 Instead, include "xalloc.h".
2717 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2718 xrealloc, and xcalloc return values.
2719 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2721 * xgetcwd.h: Remove definition/uses of PARAMS.
2723 2003-06-06 Jim Meyering <jim@meyering.net>
2725 * stdbool_.h: Renamed from stdbool.h.in.
2727 2003-06-06 Jim Meyering <jim@meyering.net>
2729 Merge from coreutils.
2730 * same.c: (same_name): Declare *_basename locals to be `const'.
2731 Consolidate declarations and initializations of *_base* locals.
2733 Merge from coreutils.
2734 This avoids a core dump on systems without GNU putenv,
2735 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2736 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2737 (unsetenv): New static function, from GNU libc.
2738 (rpl_putenv): Use it.
2740 * modechange.c: Remove trailing blanks.
2742 Merge from coreutils.
2743 * fsusage.c: Remove declaration of statfs.
2744 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2746 * posixtm.c: Include <stdbool.h> unconditionally.
2748 2003-06-05 Paul Eggert <eggert@twinsun.com>
2750 * mktime.c (__mktime_internal): When resolving a tm_isdst
2751 mismatch, look in future quarters as well as past. This fixes a
2752 bug when processing fall-backwards gaps immediately after a long
2753 period of daylight-saving time.
2755 * mktime.c: Assume freestanding C89 or better.
2756 (HAVE_LIMITS_H): Remove. Assume it's 1.
2757 (__P): Remove; not used.
2758 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2759 (mktime, not_equal_tm, print_tm, check_result,
2760 main): Use prototypes. Use const * where appropriate.
2761 (main): Fix typo in testing code that uncovered by above changes.
2762 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2764 2003-06-04 Paul Eggert <eggert@twinsun.com>
2766 * mktime.c: Fix Debian bug 177940
2767 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2768 (localtime_offset): Now long int, not time_t, because we want it
2769 to be guaranteed to be signed. All uses changed.
2770 (__mktime_internal): If overflow would occur when adding offset,
2773 Merge 'human' changes from coreutils. Rewrite to support
2774 locale-specific notations like thousands separators.
2775 * human.c: Simplify authorship notice.
2776 Include human.h immediately after config.h.
2777 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2778 <limits.h>: Do not include, since human.h does.
2779 (SIZE_MAX, UINTMAX_MAX): New macros.
2780 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2781 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2782 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2783 (power_letter): Renamed from suffixes.
2784 (generate_suffix_backwards): Remove.
2785 (adjust_value): Now takes int style (because of human.h changes)
2786 and long double value (for greater precision on some platforms).
2787 (group_number): New function.
2788 (human_readable): Use it. Use integer options, not enum.
2789 Put the options before the sizes in the arg list.
2790 Support all the new options.
2791 The old human_readable function has been removed;
2792 use inttostr.h instead.
2793 (human_readable, default_block_size, humblock):
2794 Use uintmax_t, not int, for block sizes.
2795 (human_readable_inexact, block_size_types): Remove.
2796 (block_size_opts): New constant.
2797 (human_options): Renamed from human_block_size, with new signature
2798 that allows block sizes up to UINTMAX_MAX. All callers changed.
2799 * human.h: Add copyright and authorship notice.
2800 Include <limits.h> and <stdbool.h> unconditionally.
2801 (PARAMS): Remove. All uses removed.
2802 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2803 (enum human_inexact_style): Remove tag; now a nameless enum.
2804 (human_floor, human_ceiling, human_round_to_even): Now have
2805 values 2, 0, 1 rather than -1, 1, 0.
2806 (human_group_digits, human_suppress_point_zero, human_autoscale,
2807 human_base_1024, human_SI, human_B): New constants.
2808 (human_readable_inexact, human_block_size): Remove.
2809 (human_readable): Size args are now uintmax_t, not int.
2810 (human_options): New decl.
2812 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2813 unnecessary now that we assume C89 or better. This change
2814 imported from coreutils.
2816 * mktime.c (__mktime_internal): Do not reject negative timestamps
2817 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2818 in the 2003-05-30 sync from glibc.
2820 .h files should stand alone, but we shouldn't include <sys/types.h>
2821 if we can get away with just <stddef.h>.
2823 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2824 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2825 rather than <sys/types.h>, as we merely need size_t.
2826 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2828 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2829 Include <stdio.h>, to get FILE.
2830 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2831 memcasecmp.h has included <stddef.h> and all we need is size_t.
2832 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2833 our interface, instead of including <sys/types.h>
2835 2003-06-02 Paul Eggert <eggert@twinsun.com>
2838 Fix some minor time-related bugs with POSIX time arguments.
2839 Some valid time stamps were being rejected (notably -1, and
2840 time stamps before 1900 on 64-bit hosts). And some invalid
2841 time stamps were being accepted, e.g. September 31.
2843 * posixtm.h (posixtime): Return bool instead of time_t, so
2844 that we can return (time_t) -1 successfully.
2845 * posixtm.c: Likewise.
2846 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2847 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2848 (t): Remove static var.
2849 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2850 of static var. All uses changed.
2851 (year): Do not reject years before 1900; they can occur with
2853 (posix_time_parse): Do not check for out-of-range components;
2854 that is now the caller's responsibility, since our checks were
2855 only approximations.
2856 (posixtime): Use mktime to check for out-of-range components,
2857 since it knows them exactly.
2858 If mktime returns (time_t) -1, check whether an error actually occurred
2859 by invoking localtime on -1.
2860 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2861 posixtime failures better.
2862 Improve the test data (in comments only).
2864 2003-05-30 <karl@gnu.org>
2866 * mktime.c: update from libc.
2868 2003-05-30 Bruno Haible <bruno@clisp.org>
2870 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2871 * localcharset.h: Likewise.
2872 * localcharset.c: Likewise.
2874 2003-05-28 Paul Eggert <eggert@twinsun.com>
2876 Assume the headers required for C89 freestanding compilers.
2877 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2878 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2879 without checking for HAVE_LIMITS_H.
2880 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2881 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2883 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2884 * exclude.c: Include <stdbool.h> unconditionally.
2885 * tempname.c: Include <stddef.h> unconditionally.
2886 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2887 * modechange.c, rpmatch.c (NULL): Don't define, since
2888 <stddef.h> does that.
2889 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2890 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2891 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2892 * xstrtol.c: Likewise.
2893 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2894 * savedir.c: Include <stddef.h> instead of defining NULL.
2896 * addext.c (addext): Use assignment rather than cast, to avoid
2897 warnings on some platforms.
2899 * mktime.c (__mktime_internal): Do not reject negative timestamps
2902 2003-05-10 Bruno Haible <bruno@clisp.org>
2904 * linebreak.c (iconv_string_length): Don't return -1 just because the
2905 string is longer than 4 KB.
2907 2003-05-12 Jim Meyering <jim@meyering.net>
2909 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2910 the space-padded-by-default conversion specifiers, %e, %k, %l.
2912 2003-05-03 Bruno Haible <bruno@clisp.org>
2914 Upgrade to Unicode-4.0.
2915 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2916 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2917 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2918 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2919 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2920 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2921 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2922 Change width of U+E0100..U+E01EF from 1 to 0.
2924 2003-04-25 Bruno Haible <bruno@clisp.org>
2926 * copy-file.c: Include <stddef.h>, for size_t.
2928 2003-04-25 Jim Meyering <jim@meyering.net>
2930 * copy-file.c (copy_file_preserving): Declare buf_size to be
2931 of type size_t, not int.
2933 2003-04-11 Jim Meyering <jim@meyering.net>
2935 Merge changes from Coreutils.
2937 2003-03-22 Jim Meyering <jim@meyering.net>
2939 * strftime.c (widen): Cast alloca return value to proper type.
2941 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2944 * strftime.c (my_strftime): Handle very large width
2945 specifications for numeric values correctly. Improve checks for
2948 2003-01-19 Jim Meyering <jim@meyering.net>
2950 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2951 (nl_get_alt_digit) [! defined my_strftime]: Define.
2952 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2953 _nl_get_alt_digit and _nl_get_walt_digit.
2955 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2956 These changes have no effect outside of _LIBC.
2958 2003-04-10 Bruno Haible <bruno@clisp.org>
2960 * findprog.h: New file, from GNU gettext.
2961 * findprog.c: New file, from GNU gettext.
2963 2003-04-05 Jim Meyering <jim@meyering.net>
2965 Merge changes from Coreutils.
2967 * exclude.h (PARAMS): Remove definition and uses.
2968 * exclude.c: Remove uses of `PARAMS'.
2970 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2971 Add test-cases for DOS filenames. Declare program_name.
2972 (main): Set up program_name. Patch by Rich Dawe.
2974 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2976 Use mntctl's return value to drive the entry-processing loop, since
2977 we can't rely on the value of the vmt_length member in the last
2978 entry. On some systems doing so could result in exhausting
2979 virtual memory. Based in part on a patch from Mike Jetzer.
2981 2003-04-04 Bruno Haible <bruno@clisp.org>
2983 * linebreak.h: New file, from GNU gettext.
2984 * linebreak.c: New file, from GNU gettext with slight modifications.
2985 * lbrkprop.h: New file, from GNU gettext.
2987 2003-04-03 Bruno Haible <bruno@clisp.org>
2989 * utf8-ucs4.h: New file, from GNU gettext.
2990 * utf16-ucs4.h: New file, from GNU gettext.
2991 * ucs4-utf8.h: New file, from GNU gettext.
2992 * ucs4-utf16.h: New file, from GNU gettext.
2994 2003-04-02 Bruno Haible <bruno@clisp.org>
2996 * binary-io.h: New file, from GNU gettext.
2998 2003-04-01 Bruno Haible <bruno@clisp.org>
3000 * pathname.h: New file, from GNU gettext.
3001 * concatpath.c: New file, from GNU gettext.
3003 2003-03-30 Bruno Haible <bruno@clisp.org>
3005 * copy-file.c (copy_file_preserving): Don't set owner if the function
3006 chown() doesn't exist.
3008 2003-03-28 Bruno Haible <bruno@clisp.org>
3010 * copy-file.h: New file, from GNU gettext.
3011 * copy-file.c: New file, from GNU gettext.
3013 2003-03-18 Jim Meyering <jim@meyering.net>
3015 * quote.c (quote_n): Fix typo in comment.
3017 2003-03-14 Jim Meyering <jim@meyering.net>
3019 Merge changes from Coreutils.
3020 * obstack.h (obstack_object_size): Declare temporary, __o,
3021 to be const, in order to avoid warnings.
3022 (obstack_room): Likewise.
3023 (obstack_empty_p): Likewise.
3025 2003-03-13 Paul Eggert <eggert@twinsun.com>
3027 Merge changes from Bison.
3028 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3029 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3030 when compiling Bison 1.875's `bitset bset = obstack_alloc
3031 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3032 * hash.c: Include <stdbool.h> unconditionally.
3034 2003-03-09 Paul Eggert <eggert@twinsun.com>
3036 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3037 Reported by Bruce Becker; see:
3038 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3040 2003-03-03 Paul Eggert <eggert@twinsun.com>
3041 Bruno Haible <bruno@clisp.org>
3043 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3044 Reported by John Hughes, see
3045 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3047 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3049 * poll_.h: New file.
3052 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3054 * mathl.h: New file.
3055 * acosl.c: New file.
3056 * asinl.c: New file.
3057 * atanl.c: New file.
3058 * ceill.c: New file.
3061 * floorl.c: New file.
3062 * frexpl.c: New file.
3063 * ldexpl.c: New file.
3065 * sincosl.c: New file.
3067 * sqrtl.c: New file.
3069 * trigl.c: New file.
3070 * trigl.h: New file.
3072 2003-02-17 Bruno Haible <bruno@clisp.org>
3074 * mkdtemp.h: New file, from GNU gettext.
3075 * mkdtemp.c: New file, from GNU gettext.
3077 2003-01-31 Bruno Haible <bruno@clisp.org>
3079 * rename.c: #undef rename before defining rpl_rename.
3080 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3082 2003-01-30 Bruno Haible <bruno@clisp.org>
3084 * printf-args.h: New file, from GNU gettext.
3085 * printf-args.c: New file, from GNU gettext.
3086 * printf-parse.h: New file, from GNU gettext.
3087 * printf-parse.c: New file, from GNU gettext.
3088 * vasnprintf.h: New file, from GNU gettext.
3089 * vasnprintf.c: New file, from GNU gettext.
3090 * asnprintf.c: New file, from GNU gettext.
3091 * vasprintf.h: New file, from GNU gettext with modifications.
3092 * vasprintf.c: New file, from GNU gettext.
3093 * asprintf.c: New file, from GNU gettext.
3095 2003-01-29 Bruno Haible <bruno@clisp.org>
3097 * stpncpy.h: New file, from GNU gettext with modifications.
3098 * stpncpy.c: New file, from GNU gettext with modifications.
3100 2003-01-28 Bruno Haible <bruno@clisp.org>
3102 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3104 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3107 2003-01-27 Bruno Haible <bruno@clisp.org>
3109 * xsetenv.h: New file, from GNU gettext.
3110 * xsetenv.c: New file, from GNU gettext.
3112 2003-01-23 Bruno Haible <bruno@clisp.org>
3114 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3116 2003-01-22 Bruno Haible <bruno@clisp.org>
3118 * exit.h: New file, from GNU gettext.
3120 2003-01-11 Bruno Haible <bruno@clisp.org>
3122 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3123 * strcase.h (strcasecmp, strncasecmp): Likewise.
3125 2003-01-14 Jim Meyering <jim@meyering.net>
3127 * same.c (same_name): Tweak a comment.
3129 2003-01-11 Bruno Haible <bruno@clisp.org>
3131 * same.c (same_name): Reorder tests so as to avoid calling stat()
3132 when a string comparison is sufficient.
3134 2003-01-11 Bruno Haible <bruno@clisp.org>
3136 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3139 2003-01-11 Bruno Haible <bruno@clisp.org>
3141 * hash-pjw.c: Add comment about low quality of this function.
3143 2003-01-12 Paul Eggert <eggert@twinsun.com>
3145 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3146 to avoid collisions with libcurses and libreadline.
3148 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3149 * getstr.h, getstr.c: Remove.
3150 * getline.c: Include "getline.h", to check interface.
3151 Move body of old getstr.c here: this defines MIN_CHUNK and
3152 declares getdelim2, which is renamed from getstr.
3153 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3155 * linebuffer.c (readlinebuffer): Renamed from readline.
3157 * linebuffer.h: Likewise.
3158 (readline): Remove backward-compatibility macro.
3160 2003-01-12 Jim Meyering <jim@meyering.net>
3162 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3164 2003-01-10 Bruno Haible <bruno@clisp.org>
3166 * alloca_.h: New file.
3167 * getdate.y: Unconditionally include alloca.h.
3168 * makepath.c: Likewise.
3169 * setenv.c: Likewise.
3170 * userspec.c: Likewise.
3172 2003-01-09 Bruno Haible <bruno@clisp.org>
3174 * stdbool.h.in: New file.
3176 2003-01-08 Bruno Haible <bruno@clisp.org>
3178 * safe-read.c: Include specification header first, to ensure its
3180 * full-write.c: Likewise.
3182 2003-01-08 Jim Meyering <jim@meyering.net>
3184 * full-write.c: Undefine and define-away `const' after inclusion
3185 of errno.h, not before. Suggestion from Bruno Haible.
3187 2003-01-07 Jim Meyering <jim@meyering.net>
3189 * full-write.c: Rework so that it may serve to define full_read, too.
3190 * full-read.c: Simply #define FULL_READ and include full-write.c.
3192 2003-01-06 Jim Meyering <jim@meyering.net>
3194 * version-etc.c: Update year in translatable copyright string.
3196 2002-12-25 Bruno Haible <bruno@clisp.org>
3198 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3199 * xstrtol.h: Likewise.
3200 * xstrtoimax.c: Likewise.
3201 * xstrtoumax.c: Likewise.
3202 * human.h: Likewise.
3204 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3205 on systems that have <inttypes.h> but not <stdint.h>.
3207 2002-12-31 Paul Eggert <eggert@twinsun.com>
3209 * memcoll.c (memcoll): Fall back on a simple algorithm using
3210 memcmp if strcoll doesn't work.
3212 2002-12-23 Bruno Haible <bruno@clisp.org>
3214 * localcharset.h: New file.
3215 * localcharset.c: Include it.
3216 * unicodeio.c: Likewise.
3218 2002-12-22 Bruno Haible <bruno@clisp.org>
3220 * utime.c (utime_null): No need to call ftruncate if the file was
3223 2002-12-23 Bruno Haible <bruno@clisp.org>
3225 * memcoll.c (STRCOLL): New macro.
3228 2002-12-22 Bruno Haible <bruno@clisp.org>
3230 * getstr.h (getstr): Define, to avoid clash with libcurses.
3231 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3233 2002-12-22 Bruno Haible <bruno@clisp.org>
3235 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3237 2002-12-23 Bruno Haible <bruno@clisp.org>
3239 * getline.h: Include <stddef.h>, for size_t.
3241 * unicodeio.h: Include <stddef.h>, for size_t.
3242 * unicodeio.c: Don't include <stddef.h>.
3244 2002-12-17 Bruno Haible <bruno@clisp.org>
3246 * canon-host.c (strdup): Remove unused declaration.
3248 * fsusage.c: Include full_read.h.
3249 (get_fs_usage): Use full_read instead of safe_read.
3251 * utime.c (utime_null): Use SAFE_READ_ERROR.
3253 2002-12-11 Bruno Haible <bruno@clisp.org>
3255 * setenv.h: Rewritten to cope with systems that have setenv() but not
3257 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3260 2002-12-11 Bruno Haible <bruno@clisp.org>
3262 * setenv.c (alloca): Fall back to malloc.
3264 (setenv): Use freea() to free memory allocated with alloca().
3266 2002-11-13 Bruno Haible <bruno@clisp.org>
3268 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3269 function declarations.
3270 * unsetenv.c (unsetenv): Likewise.
3272 2002-03-04 Bruno Haible <bruno@clisp.org>
3274 Portability to AIX 4.3.3.
3275 * unsetenv.c: New file, extracted from setenv.c.
3276 * setenv.c: Move the unsetenv() function to unsetenv.c.
3278 2001-12-20 Bruno Haible <bruno@clisp.org>
3280 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3281 use malloc instead. For SunOS 4.
3283 2001-12-11 Bruno Haible <bruno@clisp.org>
3285 * setenv.c: Declare alloca.
3286 (compar_fn_t): New typedef.
3287 (KNOWN_VALUE, STORE_VALUE): Use it.
3289 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3292 2002-12-10 Paul Eggert <eggert@twinsun.com>
3294 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3295 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3296 Choose values that are less likely to collide with system fnmatch
3298 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3299 defined (e.g., a pure POSIX system).
3300 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3301 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3303 2002-12-06 Jim Meyering <jim@meyering.net>
3305 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3307 Merge in changes from libc's misc/error.c, in preparation
3308 for the merge of gnulib's changes back into libc.
3310 * error.c (_): Define only if not already defined.
3311 Move definition to follow all #include directives.
3312 Include unlocked-io.h only if !_LIBC.
3313 [_LIBC]: Include <libio/libioP.h>.
3314 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3315 (fflush): Tweak definition to use INTUSE.
3318 2002-12-05 Paul Eggert <eggert@twinsun.com>
3320 * alloca.c [defined emacs]: Include "lisp.h".
3321 (xalloc_die) [defined emacs]: New macro.
3322 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3323 [! defined emacs]: Include <xalloc.h>.
3324 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3325 (pointer): Typedef to POINTER_TYPE *.
3326 (malloc): Remove decl; we now always use xmalloc.
3327 (alloca): Use old-style definition, since Emacs needs this.
3328 Check for arithmetic overflow when computing combined size.
3330 2002-12-04 Paul Eggert <eggert@twinsun.com>
3332 Do not generate unlocked-io.h automatically, since it's easier to
3333 maintain it by hand.
3335 * unlocked-io.h: New file, from GNU diffutils,
3336 but with proper copyright notice and attribution.
3338 * Makefile.am: Add copyright notice.
3339 (libfetish_a_SOURCES): Add unlocked-io.h.
3340 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3341 (DISTCLEANFILES, io_functions): Remove macros.
3342 (EXTRA_DIST): Remove gen_uio.
3343 (unlocked-io.h): Remove rule.
3345 2002-12-04 Jim Meyering <jim@meyering.net>
3347 Reflect the fact that stat.c and lstat.c are no longer generated.
3348 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3349 (DISTCLEANFILES): Likewise.
3350 (EXTRA_DIST): Likewise.
3351 (all_local): Don't depend on stat.c or lstat.c.
3352 (stat.c, lstat.c): Remove rules.
3353 (EXTRA_DIST): Remove xstat.in.
3355 * xstat.in: Remove file. Contents moved into stat.c.
3356 * stat.c: New file. Contents mostly from xstat.in.
3357 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3358 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3360 * safe-read.c: Rework so that it may serve to define safe_write, too.
3361 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3363 2002-12-03 Jim Meyering <jim@meyering.net>
3365 * safe-read.c, safe-write.c: Change variable names and comments, but
3366 not semantics, to minimize the differences between these two files.
3367 (safe_read): Change comment to mention SAFE_READ_ERROR.
3369 * safe-read.c (IS_EINTR): Define.
3370 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3372 2002-12-02 Bruno Haible <bruno@clisp.org>
3374 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3375 Define, taken from safe-read.c.
3376 (INT_MAX): Provide fallback.
3377 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3378 * safe-write.h (SAFE_WRITE_ERROR): Define.
3380 * safe-read.c (EINTR): Remove definition.
3381 (safe_read): Don't use EINTR if it is absent.
3383 2002-12-02 Jim Meyering <jim@meyering.net>
3385 * safe-read.c (EINTR): Define.
3386 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3387 (INT_MAX): Provide fallback.
3388 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3390 * safe-read.h (SAFE_READ_ERROR): Define.
3392 2002-12-01 Jim Meyering <jim@meyering.net>
3394 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3395 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3397 2002-11-27 Paul Eggert <eggert@twinsun.com>
3399 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3400 hash_rehash): Replace `if (limit <= value) abort ();' with
3401 `if (! (value < limit)) abort ();', for readability.
3403 2002-11-26 <karl@gnu.org>
3405 * strdup.c: copy from libc again, with jim's ok.
3406 * .cppi-disable: re-add strdup.c
3408 2002-11-25 <karl@gnu.org>
3410 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3411 instead of "strtol.c".
3413 2002-11-25 Jim Meyering <jim@meyering.net>
3415 * mktime.c: Sync from libc, now that it has the latest fix.
3417 2002-11-24 <karl@gnu.org>
3419 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3420 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3422 2002-11-24 Jim Meyering <jim@meyering.net>
3424 Update from coreutils:
3426 * mktime.c: Merge in changes from libc.
3428 Avoid a link-time failure on some Linux systems.
3429 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3430 (__mon_yday): Declare with the STATIC attribute.
3431 (__mktime_internal): Likewise.
3432 Based on a report from Greg Schafer.
3434 2002-11-23 Jim Meyering <jim@meyering.net>
3436 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3437 Use `unsigned', not `int', as type of index.
3439 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3441 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3443 2002-11-22 Paul Eggert <eggert@twinsun.com>
3445 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3446 hint that one should use `if (! x) abort ();' rather than `assert
3447 (x);', and anyway it's one less thing to worry about configuring.
3448 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3449 hash_rehash, hash_insert): Use abort rather than assert.
3451 2002-11-22 Paul Eggert <eggert@twinsun.com>
3453 * quotearg.h: Allow multiple inclusion by surrounding with
3454 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3455 so that we can be included first.
3456 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3457 * quotearg.c: Include quotearg.h immediately after config.h.
3458 No need to include stddef.h or sys/types.h any more.
3459 Surround local include files with "", not "<>".
3460 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3461 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3462 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3463 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3464 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3465 (ISPRINT): Remove; no longer needed now that we assume C89.
3467 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3470 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3471 quotearg_char): Use SIZE_MAX rather than
3472 (size_t) -1 when we are talking about "infinity".
3474 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3476 2002-11-22 Bruno Haible <bruno@clisp.org>
3478 * safe-read.h: Assume C89. Add comments.
3479 (safe_read): Change return type to size_t.
3480 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3481 counts > SSIZE_MAX correctly.
3482 * safe-write.h: New file.
3483 * safe-write.c: New file.
3484 * full-read.h: New file.
3485 * full-read.c: New file.
3486 * full-write.h: Assume C89. Add comments.
3487 * full-write.c: Include safe-write.h.
3488 (full_write): Rewritten to use safe_write.
3489 Suggested by Jim Meyering and Paul Eggert.
3491 2002-11-21 Bruno Haible <bruno@clisp.org>
3493 Remove case insensitive option matching.
3494 * argmatch.h (argcasematch): Remove declaration.
3495 (ARGCASEMATCH): Remove macro.
3496 (__xargmatch_internal): Remove case_sensitive argument.
3497 (XARGMATCH): Update.
3498 (XARGCASEMATCH): Remove macro.
3499 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3500 case_sensitive argument.
3501 (argcasematch): Remove function.
3502 (__xargmatch_internal): Remove case_sensitive argument.
3503 (main): Use XARGMATCH instead of XARGCASEMATCH.
3505 * xmalloc.c: Change compile-time error message. Add comment about
3506 required autoconf version.
3508 2002-11-21 Jim Meyering <jim@meyering.net>
3510 * strdup.c (strdup): Tweak comment and initial #if/#include.
3512 Merge in changes from the coreutils.
3514 2002-09-25 Paul Eggert <eggert@twinsun.com>
3515 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3516 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3517 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3518 int. Work more efficiently if X is the same width as uintmax_t.
3519 Do not compare X to -1, to avoid bogus compiler warning.
3520 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3521 Don't assume that f_frsize and f_bsize are the same type.
3523 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3526 * makepath.c (make_path): Restore umask *before* creating the final
3528 (make_path): Minor reformatting.
3530 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3531 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3533 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3534 ones. At least on GNU/Linux systems, `auto' means something else.
3537 2002-11-20 Paul Eggert <eggert@twinsun.com>
3539 Merge argmatch cleanups from Bison. Assume C89.
3541 * argmatch.c: Include config.h here, not in argmatch.h.
3542 Include stdlib.h, for EXIT_FAILURE.
3543 Always include <string.h>, since we assume C89.
3544 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3545 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3546 Include <stddef.h> instead, since it's all we need for size_t.
3547 (PARAMS): Remove. All uses removed.
3548 (ARRAY_CARDINALITY): Do not bother to #undef.
3549 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3550 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3551 Remove unnecessary parentheses.
3552 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3553 Insert necessary parentheses.
3554 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3555 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3557 2002-11-19 Bruno Haible <bruno@clisp.org>
3559 * mbswidth.c: Include mbswidth.h right at the beginning.
3560 * mbswidth.h: Include <stddef.h>, for size_t.
3562 * mbswidth.h (PARAMS): Remove macro.
3563 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3564 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3566 * gcd.h (PARAMS): Remove macro.
3567 (gcd): Use ANSI C function declarations.
3568 * gcd.c (gcd): Likewise.
3570 2002-11-15 Bruno Haible <bruno@clisp.org>
3572 * strcspn.c: Include <stddef.h>.
3573 (strcspn): Use ANSI C function declaration. Change return type to
3575 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3576 (strpbrk): Use NULL.
3577 * strpbrk.h (PARAMS): Remove macro.
3578 (strpbrk): Use ANSI C function declaration.
3579 * strstr.c: Don't include <sys/types.h>.
3580 * strstr.h (PARAMS): Remove macro.
3581 (strstr): Use ANSI C function declarations.
3583 2002-11-06 Bruno Haible <bruno@clisp.org>
3585 * gcd.h (gcd): Change argument type to 'unsigned long'.
3586 * gcd.c (gcd): Likewise.
3588 2002-11-05 Bruno Haible <bruno@clisp.org>
3590 * gcd.h: New file, from gettext-0.11.5.
3591 * gcd.c: New file, from gettext-0.11.5.
3593 2002-11-05 Bruno Haible <bruno@clisp.org>
3595 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3596 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3597 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3598 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3600 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3601 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3603 * closeout.c: Include gettext.h instead of <libintl.h>.
3604 * human.c: Include gettext.h instead of <libintl.h>.
3605 * quotearg.c: Include gettext.h instead of <libintl.h>.
3606 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3607 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3608 * userspec.c: Include gettext.h instead of <libintl.h>.
3609 * version-etc.c: Include gettext.h instead of <libintl.h>.
3610 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3611 (textdomain): Remove definition.
3612 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3614 * long-options.c: Remove include of <libintl.h> and definition of _.
3615 * same.c: Remove include of <libintl.h> and definition of _.
3617 2002-11-04 Bruno Haible <bruno@clisp.org>
3619 * stpcpy.h: New file, from GNU gettext-0.11.5.
3620 * strcase.h: New file, from GNU gettext-0.11.5.
3621 * strpbrk.h: New file, from GNU gettext-0.11.5.
3622 * strstr.h: New file, from GNU gettext-0.11.5.
3623 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3625 2002-05-09 Bruno Haible <bruno@clisp.org>
3627 * config.charset: Update for newest glibc. Add canonical names
3628 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3630 2002-05-09 Bruno Haible <bruno@clisp.org>
3632 * localcharset.c (get_charset_aliases): Add more Windows specific
3635 2002-05-08 Owen Taylor <otaylor@redhat.com>
3637 * config.charset: A few additions for Solaris.
3639 2001-12-05 Bruno Haible <bruno@clisp.org>
3641 * localcharset.c (locale_charset): Don't return an empty string.
3643 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3645 * config.charset: msdos in uk_UA uses CP1125.
3647 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3649 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3650 * localcharset.c (locale_charset): Declare as extern "C".
3652 2002-02-15 Bruno Haible <bruno@clisp.org>
3654 * config.charset [msdosdjgpp]: For Russian, use CP866.
3656 2002-02-11 Bruno Haible <bruno@clisp.org>
3658 * config.charset: Add support for NetBSD.
3660 2002-09-25 <karl@gnu.org>
3662 * strdup.c: copy from libc/string (via ../config/srclist*).
3663 * getopt*: copy from libc/posix.
3664 * gettext.h: copy from gettext.
3665 * .cppi-disable: add strdup.c, gettext.h.
3667 2002-07-01 Jim Meyering <meyering@lucent.com>
3669 * c-stack.c: Include sys/time.h.
3670 From Volker Borchert.
3672 2002-06-11 Paul Eggert <eggert@twinsun.com>
3674 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3675 New macro. Use it uniformly instead of
3676 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3677 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3678 reported by Vin Shelton.
3680 2002-06-22 Jim Meyering <meyering@lucent.com>
3682 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3683 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3685 2002-06-22 Paul Eggert <eggert@twinsun.com>
3687 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3688 Do not assume SA_SIGINFO behavior.
3689 Bug reported by Jim Meyering on NetBSD 1.5.2.
3691 2002-06-22 Jim Meyering <meyering@lucent.com>
3693 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3695 * exitfail.c, exitfail.h: Likewise.
3696 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3698 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3700 (EXTRA_DIST): Add fnmatch_loop.c.
3701 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3703 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3704 * fnmatch.c: Update from diffutils-2.8.2.
3705 * fnmatch_.h: New file. From diffutils-2.8.2.
3706 * fnmatch.h: Remove file.
3708 2002-06-18 Paul Eggert <eggert@twinsun.com>
3710 * file-type.h: Report an error if neither S_ISREG nor
3711 S_IFREG is defined, instead of using a test specific to glibc
3712 2.2. This should be safe, since POSIX requires S_ISREG and
3713 Unix Version 7 had S_IFREG. We don't need to check for
3714 <sys/types.h> since we don't use any symbols that it defines.
3716 2002-06-15 Jim Meyering <meyering@lucent.com>
3718 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3719 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3720 have been included before this file.
3722 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3724 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3725 so that each temporary file name is unique and valid in the first
3726 8 characters, for operation under DOS.
3728 2002-06-15 Jim Meyering <meyering@lucent.com>
3730 Work even with DJGPP 2.03, which lacks support for symlinks.
3732 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3734 * lchown.c (S_ISLNK): Likewise.
3736 2002-06-14 Jim Meyering <meyering@lucent.com>
3738 * file-type.h: Use the version from diffutils-2.8.2.
3739 * file-type.c: Likewise.
3741 2002-05-27 Jim Meyering <meyering@lucent.com>
3743 Fix a problem seen only on nonconforming systems whereby ls.c's
3744 use of localtime, and then of gettimeofday would cause trouble:
3745 the localtime call used to initialize rpl_gettimeofday's save
3746 mechanism would clobber ls's current local time information so
3747 that in any long listing the first file would always be listed
3748 with date 1970-01-01. Analysis by Volker Borchert.
3750 * gettimeofday.c (localtime): Undefine.
3751 (rpl_localtime): New function.
3753 2002-05-22 Jim Meyering <meyering@lucent.com>
3755 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3756 * file-type.h: New file.
3757 * file-type.c (file_type): New file/function. Extracted from diffutils.
3759 2002-04-29 Paul Eggert <eggert@twinsun.com>
3761 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3763 2002-04-28 Paul Eggert <eggert@twinsun.com>
3765 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3766 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3767 of 127, since 64 is the largest conceivable number for ancient
3769 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3771 2002-04-28 Jim Meyering <meyering@lucent.com>
3773 * sig2str.c (WTERMSIG): Remove definition (unused).
3775 2002-04-28 Paul Eggert <eggert@twinsun.com>
3777 * sig2str.h, sig2str.c: New files.
3778 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3780 2002-04-24 Jim Meyering <meyering@lucent.com>
3782 * gettext.h: New file, from Gettext.
3783 * Makefile.am (INCLUDES): Remove -I../intl.
3784 (libfetish_a_SOURCES): Add gettext.h.
3786 2002-04-16 Jim Meyering <meyering@lucent.com>
3788 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3789 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3790 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3792 2002-04-12 Jim Meyering <meyering@lucent.com>
3794 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3796 2002-03-10 Jim Meyering <meyering@lucent.com>
3798 * makepath.c (make_path): Remove a comma from a diagnostic.
3799 Suggestion from Santiago Vila.
3801 2002-03-08 Jim Meyering <meyering@lucent.com>
3803 * rename.c: Mention that this wrapper is needed also on
3804 mips-dec-ultrix4.4 systems.
3806 2002-03-02 Jim Meyering <meyering@lucent.com>
3808 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3809 not HAVE_CLOCK_SETTIME.
3811 2002-02-27 Paul Eggert <eggert@twinsun.com>
3813 * nanosleep.h: Rename to....
3814 * timespec.h: New name for nanosleep.h. All uses changed.
3816 * gettime.c: New file.
3817 * settime.c: New file.
3820 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3821 timespec.h. Remove nanosleep.h.
3823 2002-02-25 Paul Eggert <eggert@twinsun.com>
3825 * acl.c, acl.h: New files.
3826 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3828 2002-02-24 Jim Meyering <meyering@lucent.com>
3830 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3831 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3832 cause trouble. Reported by Nelson Beebe.
3834 2002-02-23 Paul Eggert <eggert@twinsun.com>
3836 * path-concat.c (xpath_concat): Reorder code to pacify
3837 compilers that don't know that xalloc_die never returns.
3839 2002-02-20 Jim Meyering <meyering@lucent.com>
3841 * getdate.c: Regenerate using bison-1.33.
3843 2002-02-15 Paul Eggert <eggert@twinsun.com>
3845 * posixver.c, posixver.h: New files.
3846 * Makefile.am (libfetish_a_SOURCES): Add them.
3848 2002-02-02 Paul Eggert <eggert@twinsun.com>
3849 Bruno Haible <bruno@clisp.org>
3851 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3852 (fwrite_success_callback): New declaration.
3853 * unicodeio.c (unicode_to_mb): New function, extracted from
3854 print_unicode_char. Call failure callback instead of error.
3855 (fwrite_success_callback): New function.
3856 (exit_failure_callback): New function.
3857 (fallback_failure_callback): New function.
3858 (print_unicode_char): Call unicode_to_mb.
3860 2002-01-26 Jim Meyering <meyering@lucent.com>
3862 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3864 2002-01-22 Jim Meyering <meyering@lucent.com>
3866 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3867 Otherwise, some versions of automake would omit the rule that makes
3868 Makefile from Makefile.in.
3870 2001-01-21 Paul Eggert <eggert@twinsun.com>
3872 * xmemcoll.h, xmemcoll.c: New files.
3873 * Makefile.am (libfetish_a_SOURCES): Add them.
3874 * memcoll.c: Include errno.h, and declare errno if not defined.
3875 (memcoll): Set errno to zero if there is no error.
3877 * quotearg.c (quotearg_buffer_restyled):
3878 Fix bug with quoting buffers containing NUL when backslashing escapes.
3879 This bug was exposed by the other changes in this patch.
3880 (quotearg_n_options): New arg ARGSIZE.
3881 All callers changed.
3882 (quoting_options_from_style): New function.
3883 (quotearg_n_style): Use it.
3884 (quotearg_n_style_mem): New function.
3886 * quotearg.h (quotearg_n_style_mem): New function.
3888 2002-01-16 Jim Meyering <meyering@lucent.com>
3890 * getdate.y: Add three semicolons, each just before a closing brace.
3891 Bison (as of version 1.31) no longer papers over that mistake.
3893 2002-02-14 Paul Eggert <eggert@twinsun.com>
3895 * backupfile.c (ISDIGIT): Comment fix.
3896 * getdate.y (ISDIGIT): Likewise.
3897 * posixtm.c (ISDIGIT, year): Likewise.
3898 * strverscmp.c (ISDIGIT): Likewise.
3899 * userspec.c (ISDIGIT): Likewise.
3901 2002-01-05 Jim Meyering <meyering@lucent.com>
3903 * version-etc.c (version_etc_copyright): Update copyright year.
3905 2001-01-19 Paul Eggert <eggert@twinsun.com>
3907 * closeout.c (close_stdout_status): If ferror (stdout), do
3908 not silently exit merely because the output buffer happens to
3909 have nothing pending.
3911 2001-12-18 Paul Eggert <eggert@twinsun.com>
3913 See the big note in ../ChangeLog.
3914 * human.c (suffixes): Prefer K to k for 1024.
3915 (generate_suffix_backwards): New function.
3916 (human_readable_inexact): Use it.
3917 * xstrtol.c (__xstrtol): If there is no number but there
3918 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3919 Accept 'K' as well as 'k'.
3921 2001-12-15 Jim Meyering <meyering@lucent.com>
3923 * regex.h (__restrict_arr): Update from libc.
3925 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3926 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3929 2001-12-10 Jim Meyering <meyering@lucent.com>
3931 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3932 Instead, include "xalloc.h".
3933 (initbuffer): Don't cast xmalloc return value to char*.
3934 (readline): Reword comment.
3935 Don't cast xrealloc return value to char*
3938 2001-12-09 Jim Meyering <meyering@lucent.com>
3940 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3941 `signed and unsigned type in conditional expression'.
3942 * posixtm.c (posix_time_parse): Likewise.
3944 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3946 * readtokens.c (readtoken): Declare an index to be of type unsigned
3947 to avoid a pedantic warning.
3949 * getstr.c: Don't include assert.h.
3950 (getstr): Remove warning-evoking assertions.
3951 Return -1 if offset parameter is out of bounds.
3952 Change the type of a local from int to size_t.
3954 * strftime.c (my_strftime_localtime_r): Include this function
3955 definition in the `#if ! HAVE_TM_GMTOFF' block.
3957 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3958 Include xalloc.h instead.
3960 2001-12-02 Jim Meyering <meyering@lucent.com>
3962 * tempname.c: Don't declare getenv, thus reverting the change of
3963 2001-11-18. It's no longer necessary, now that stdlib.h is always
3966 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3967 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3969 2001-11-30 Akim Demaille <akim@epita.fr>
3971 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3972 before being defined.
3974 2001-11-27 Paul Eggert <eggert@twinsun.com>
3976 * quotearg.h (quotearg_n, quotearg_n_style):
3977 First arg is int, not unsigned.
3978 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3979 (SIZE_MAX, UINT_MAX): New macros.
3980 (quotearg_n_options): Abort if N is negative.
3981 Avoid overflow check on hosts where size_t is 64 bits and int
3982 is 32 bits, as overflow is impossible there.
3983 Fix off-by-one typo that caused unnecessary reallocation.
3985 2001-11-27 Jim Meyering <meyering@lucent.com>
3987 * tempname.c: Merge with version from libc.
3988 * regex.c: Likewise.
3990 * tempname.c: Include stdlib.h unconditionally. On some old systems
3991 for which STDC_HEADERS is 0, it was not included, resulting in a
3992 warning about an integer-to-pointer conversion problem with getenv.
3993 Reported by Volker Borchert.
3995 2001-11-26 Jim Meyering <meyering@lucent.com>
3997 * gtod.h: Remove file.
3998 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3999 * gettimeofday.c: Don't include gtod.h.
4000 (GTOD_init): Remove function.
4001 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4002 Suggestion from Volker Borchert.
4004 2001-11-23 Jim Meyering <meyering@lucent.com>
4006 * hash.h (struct hash_table): Don't define here. Merely declare it.
4007 * hash.c (struct hash_table): Define it here instead.
4009 2001-11-22 Jim Meyering <meyering@lucent.com>
4011 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4013 2001-11-18 Paul Eggert <eggert@twinsun.com>
4015 * tempname.c (TMP_MAX): Remove; no longer needed.
4016 (TEMPORARIES): New macro.
4017 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4018 removes an artificial limitation (e.g. HP-UX 10.20, where
4021 2001-11-18 Jim Meyering <meyering@lucent.com>
4023 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4026 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4027 files will be created before anything else.
4029 2001-11-17 Jim Meyering <meyering@lucent.com>
4031 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4032 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4033 rather than group writable. Patch by Juan F. Codagnone.
4035 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4036 Instead, include "xalloc.h".
4038 * mountlist.c: Include unlocked-io.h after all system headers.
4039 Remove explicit declarations of xmalloc, xrealloc,
4040 and xstrdup. Instead, include "xalloc.h".
4042 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4043 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4044 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4046 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4047 Reported by Padraig Brady.
4049 * mkstemp.c: #undef mkstemp.
4051 (rpl_mkstemp): Rename from mkstemp.
4054 2001-11-16 Jim Meyering <meyering@lucent.com>
4056 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4057 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4058 determine the amount of total physical memory, use pstat_getstatic.
4059 HPUX-11 doesn't define _SC_PHYS_PAGES.
4060 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4061 If sysconf couldn't be used to determine the amount of available
4062 physical memory, use both pstat_getstatic and pstat_getdynamic.
4063 Based on a patch from Bob Proulx.
4065 2001-11-05 Jim Meyering <meyering@lucent.com>
4067 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4069 2001-11-03 Jim Meyering <meyering@lucent.com>
4071 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4072 in argmatch_to_argument call.
4074 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4077 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4078 e.g., a fault due to an attempt to free a NULL pointer.
4080 2001-11-01 Jim Meyering <meyering@lucent.com>
4082 * dirfd.c, dirfd.h: New files.
4083 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4085 * hash.c (hash_print) [TESTING]: Clean up.
4087 2001-10-22 Paul Eggert <eggert@twinsun.com>
4089 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4090 to avoid a warning if -Wall.
4092 2001-10-21 Paul Eggert <eggert@twinsun.com>
4094 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4096 2001-10-21 Jim Meyering <meyering@lucent.com>
4098 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4099 this code would end up calling gettext even in packages built
4101 * getopt.c (_): Likewise.
4102 * regex.c (_): Likewise.
4104 2001-10-20 Paul Eggert <eggert@twinsun.com>
4106 * error.c (strerror_r): Do not declare unless !_LIBC.
4107 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4108 Use strerror_r that is only a macro, even if it is not a function.
4109 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4110 (private_strerror): Use prototypes, not old-style function definition.
4111 (print_errno_message): New function.
4112 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4114 (error_tail, error, error_at_line): Use it.
4116 2001-10-11 Jim Meyering <meyering@lucent.com>
4118 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4119 and quote_n (1, ... to avoid clobbering a buffer.
4121 2001-10-05 Jim Meyering <meyering@lucent.com>
4123 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4124 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4125 * hash-pjw.h: New file.
4127 2001-09-30 Jim Meyering <meyering@lucent.com>
4129 * mountlist.c [MOUNTED_GETFSSTAT]:
4130 Include <sys/ucred.h>, for Apple Darwin.
4131 Include sys/mount.h and sys/fs_types.h only if available.
4133 (read_filesystem_list): Use FS_TYPE.
4135 2001-09-29 Paul Eggert <eggert@twinsun.com>
4137 * exclude.c (excluded_filename): 0 -> false, since it's
4140 2001-09-28 Paul Eggert <eggert@twinsun.com>
4142 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4143 #defines strtoimax. Also treat the other strto* functions
4146 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4147 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4148 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4150 2001-09-26 Jim Meyering <meyering@lucent.com>
4152 Most macros in unlocked-io.h had the wrong number of arguments.
4153 * gen-uio: New script.
4154 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4155 * unlocked-io.hin: Remove file.
4156 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4157 rather than trying to embed it here.
4158 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4159 Reported by Padraig Brady.
4161 2001-09-25 Volker Borchert <bt@teknon.de>
4163 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4165 2001-09-23 Jim Meyering <meyering@lucent.com>
4167 * mountlist.c: Remove useless parentheses in #if directives.
4168 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4169 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4171 2001-09-22 Jim Meyering <meyering@lucent.com>
4173 * localcharset.c: Update from latest gettext.
4174 * config.charset: Likewise.
4176 2001-09-20 Jim Meyering <meyering@lucent.com>
4178 * xstrtol.c (strtoimax): Guard declaration with
4179 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4180 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4181 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4182 (strtoumax): Likewise, for completeness (it wasn't necessary).
4184 2001-09-06 Paul Eggert <eggert@twinsun.com>
4186 * strtoimax.c (HAVE_LONG_LONG):
4187 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4188 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4189 to work around bug in IBM C compiler.
4191 2001-09-16 Jim Meyering <meyering@lucent.com>
4193 * mkdir.c: New file.
4195 2001-09-04 Paul Eggert <eggert@twinsun.com>
4197 * xgetcwd.c: Revert some of the previous change; intead,
4198 fix the HAVE_GETCWD_NULL code to behave more like the
4199 !HAVE_GETCWD_NULL code used to.
4202 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4205 2001-09-04 Paul Eggert <eggert@twinsun.com>
4207 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4208 Use ssize_t, not int, to store result of readlink.
4209 Check for ssize_t overflow as well as size_t overflow,
4210 as POSIX says the result of readlink is implementation-defined
4211 when ssize_t overflows.
4212 Remove unnecessary cast to char*.
4213 Use free+malloc instead of realloc, as the storage doesn't need
4214 to be preserved and it's clearer and can be more efficient that way.
4215 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4216 * xreadlink.h (xreadlink): Update prototype.
4218 2001-09-03 Paul Eggert <eggert@twinsun.com>
4220 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4221 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4222 spotted by Jim Meyering.
4224 2001-09-03 Jim Meyering <meyering@lucent.com>
4226 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4228 2001-09-03 Paul Eggert <eggert@twinsun.com>
4230 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4231 like the HAVE_GETCWD_NULL code.
4232 Include pathmax.h if not HAVE_GETCWD.
4233 Do not include xalloc.h.
4234 (INITIAL_BUFFER_SIZE): New symbol.
4235 Do not use xmalloc / xrealloc, since the caller is responsible for
4236 handling errors. Preserve errno around `free' during failure.
4237 Do not overrun buffer when using getwd.
4239 2001-09-03 Paul Eggert <eggert@twinsun.com>
4241 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4242 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4244 2001-09-02 Jim Meyering <meyering@lucent.com>
4246 * error.c: Update from GNU libc.
4248 2001-09-01 Jim Meyering <meyering@lucent.com>
4250 * xreadlink.c: New file.
4251 * xreadlink.h: New file.
4252 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4254 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4255 doesn't conflict with sparc Solaris 7's definition in
4256 /usr/include/sys/int_types.h.
4258 * exclude.c: Use `""', not `<>' to #include non-system header files.
4259 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4260 and strncasecmp as r-values. Unixware didn't have declarations.
4262 2001-08-31 Jim Meyering <meyering@lucent.com>
4264 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4265 Use an initial, malloc'd, buffer of length 128 rather than
4266 a statically allocated one of length 1024.
4268 2001-08-30 Paul Eggert <eggert@twinsun.com>
4270 * xgetcwd.c: Don't include pathmax.h.
4271 Include stdlib.h and unistd.h if available.
4273 (xmalloc, xstrdup, free): Remove decls.
4274 (xgetcwd): Don't assume sizes fit in unsigned.
4275 Check for overflow when computing sizes.
4276 Simplify reallocation code.
4278 2001-08-28 Paul Eggert <eggert@twinsun.com>
4280 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4282 * strtoimax.c: Renamed from strtoxmax.c, removing the
4285 Also, make the following further changes to make this file's
4286 configuration more similar to that of strtol.c:
4287 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4288 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4289 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4290 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4291 changed to signed values.
4293 And make the following changes as well:
4294 Fix copyright notice, as 1999 was missing.
4295 (verify): New macro.
4296 (strtoimax): Check sizes at compile-time, not run-time.
4297 Prefer strtol to strtoll if both work.
4298 (main): Remove; it was not that useful and was a pain to maintain.
4300 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4302 2001-08-30 Paul Eggert <eggert@twinsun.com>
4304 * savedir.c (savedir): Remove size parameter, as POSIX says that
4305 a directory's st_size can have an arbitrary value, so the old
4306 usage could waste an arbitrary amount of memory. All uses
4308 * savedir.h: Update prototype.
4310 2001-08-30 Paul Eggert <eggert@twinsun.com>
4312 * xstrtol.c (strtoimax): New decl.
4314 2001-08-28 Paul Eggert <eggert@twinsun.com>
4316 * xstrtol.h: Add copyright notice.
4317 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4318 LONGINT_INVALID_SUFFIX_CHAR.
4320 2001-08-30 Paul Eggert <eggert@twinsun.com>
4322 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4325 2001-08-30 Paul Eggert <eggert@twinsun.com>
4327 * hash.c: Remove '2001' from copyright notice.
4329 2001-08-30 Paul Eggert <eggert@twinsun.com>
4331 * full-write.h: New file.
4332 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4333 * full-write.c: Correct credits, as cccp.c no longer
4334 exists and anyway it was so heavily changed from the old cccp
4335 code as to be unrecognizable. Include full-write.h.
4336 (full_write) Return size_t, with short writes meaning failure.
4337 All callers changed. This fixes a bug with large buffers
4339 * utime.c: Include full-write.h.
4341 2001-08-30 Paul Eggert <eggert@twinsun.com>
4343 Merge 'exclude' changes from tar 1.13.22.
4344 This fixes one or two unlikely storage allocation overflow bugs,
4345 but doesn't change user-visible behavior otherwise.
4347 2001-08-30 Paul Eggert <eggert@twinsun.com>
4349 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4350 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4351 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4352 Include if available.
4353 (<xalloc.h>): Include
4354 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4355 (verify): New macro. Use it to verify that EXCLUDE macros do not
4356 collide with FNM macros.
4357 (struct patopts): New struct.
4358 (struct exclude): Use it, as exclude patterns now come with options.
4359 (new_exclude): Support above changes.
4360 (new_exclude, add_exclude_file):
4361 Initial size must now be a power of two to simplify overflow checking.
4362 (free_exclude, fnmatch_no_wildcards): New function.
4363 (excluded_filename): No longer requires options arg, as the options
4364 are determined by add_exclude. Now returns bool, not int.
4365 (excluded_filename, add_exclude):
4366 Add support for the fancy new exclusion options.
4367 (add_exclude, add_exclude_file): Now takes int options arg.
4368 Check for arithmetic overflow when computing sizes.
4369 (add_exclude_file): xrealloc might modify errno, so don't
4370 realloc until after errno might be used.
4372 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4374 (free_exclude): New decl.
4375 (add_exclude, add_exclude_file): Now takes int options arg.
4376 (excluded_filename): No longer requires options arg, as the options
4377 are determined by add_exclude. Now returns bool, not int.
4379 2001-08-30 Paul Eggert <eggert@twinsun.com>
4381 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4383 2001-08-27 Jim Meyering <meyering@lucent.com>
4385 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4387 * version-etc.c (N_): Remove definition.
4388 Revert most of last change.
4389 Instead, simply don't mark the `Copyright...' string for translation.
4390 Based on advice from Paul Eggert.
4392 * strtoxmax.c: Tweak comment.
4394 2001-08-26 Jim Meyering <meyering@lucent.com>
4396 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4397 of copyright with `%s' so translators don't get an untranslated
4399 (COPYRIGHT_YEAR): Define.
4400 (version_etc): Use fprintf rather than fputs.
4401 Suggestion from Ulrich Drepper.
4403 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4405 * strtoll.c: New file, from GNU libc.
4406 * xstrtoimax.c: New file.
4408 * xstrtol.h: Add xstrtoimax.
4409 * strtoumax.c: New file. Simply include "strtoumax.c".
4410 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4412 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4413 * strtoxmax.c: ... then renamed to this.
4415 2001-08-13 Paul Eggert <eggert@twinsun.com>
4417 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4418 Port to Solaris 8, where 'sed' requires a space after the 'r'
4419 command, and where sh dislikes "$/". Clean up the spacing a bit.
4420 Redirect output to $tmp just once.
4422 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4424 * addext.c (<errno.h>): Include.
4425 (errno): Declare if not defined.
4426 (addext): Work correctly when pathconf returns -1 and leaves
4427 errno alone because there is no limit. Also, work even if
4428 pathconf returns a value greater than SIZE_MAX.
4430 2001-08-12 Jim Meyering <meyering@lucent.com>
4432 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4433 Simply `return getcwd (NULL, 0);'.
4434 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4435 Use 1300 as initial value for length, not PATH_MAX.
4437 * pathmax.h: Clean up cpp syntax.
4439 2001-08-12 Jim Meyering <meyering@lucent.com>
4441 * gettimeofday.c: New file.
4443 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4445 2001-08-04 Jim Meyering <meyering@lucent.com>
4447 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4448 to get in sync with glibc.
4450 2001-08-03 Paul Eggert <eggert@twinsun.com>
4452 The following changes are from gettext 0.10.39 as maintained by
4455 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4456 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4457 with inverted sense. All uses changed.
4459 * mbswidth.c: Don't include <limits.h>.
4460 Include <stdlib.h> and <string.h> unconditionally.
4461 (iswcntrl, mbsinit, ISCNTRL): New macros.
4462 (mbsnwidth): Use K&R style function declarations.
4463 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4464 can optimize it when MB_CUR_MAX == 1.
4465 The width of control characters is zero, not 1.
4467 2001-07-15 Jim Meyering <meyering@lucent.com>
4469 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4470 (BUILT_SOURCES): Add unlocked-io.h.
4471 (io_functions): Define.
4472 (unlocked-io.h): New rule.
4473 (DISTCLEANFILES): Add unlocked-io.h.
4474 (all-local): Depend on unlocked-io.h, to ensure it is created.
4476 * unlocked-io.hin: New file
4478 * regex.c: Update from glibc.
4480 2001-07-05 Jim Meyering <meyering@lucent.com>
4482 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4484 (libfetish_a_SOURCES): Put all .h files here instead.
4485 Remove a thus-exposed (better checks in automake) duplicate and
4486 two unnecessary .h files.
4488 2001-06-11 Jim Meyering <meyering@lucent.com>
4490 * regex.c: Update from GNU libc.
4492 2001-05-27 Jim Meyering <meyering@lucent.com>
4494 * readutmp.h (UT_TYPE): Define.
4496 2001-05-24 Jim Meyering <meyering@lucent.com>
4498 * argmatch.c: Include "quote.h".
4499 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4500 quote function. Reported by Göran Uddeborg.
4502 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4504 * dirname.c (dir_name): Compute append_dot using path, not newpath
4505 which is not yet declared.
4507 2001-05-11 Paul Eggert <eggert@twinsun.com>
4509 * Makefile.am (libfetish_a_SOURCES):
4510 Add strftime.c, since we now compile it on all hosts.
4512 * strftime.c (my_strftime):
4513 Define to nstrftime if emacs, but only if my_strftime is not defined.
4514 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4515 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4516 Add one more extra argument: a nanoseconds value.
4519 (my_strftime function): Add %N format.
4520 (emacs_strftimeu): Renamed from emacs_strftime,
4521 with extra ut argument.
4523 2001-05-11 Paul Eggert <eggert@twinsun.com>
4525 dirname code cleanup. base_name now behaves more compatibly
4526 with POSIX basename when given file names that have trailing
4527 slashes, and similarly for dir_name. Add new primitives
4528 base_len and dir_len. Put the directory-name-related decls
4531 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4532 * backupfile.c (base_name): Likewise.
4533 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4534 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4535 * makepath.c (strip_trailing_slashes): Likewise.
4536 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4538 * rename.c (strip_trailing_slashes): Likewise.
4539 * same.c (base_name): Likewise.
4540 * stripslash.c (ISSLASH): Likewise.
4542 * addext.c: Include <dirname.h> after size_t is defined.
4543 * backupfile.c: Likewise.
4545 * addext.c (addext): Use base_len to trim redundant
4546 trailing slashes instead of doing it ourselves.
4547 But do not trim the last slash if it is not redundant.
4549 * backupfile.c (find_backup_file_name,
4550 max_backup_version): Use base_len instead of rolling it ourselves.
4551 Handle the case of "" and (on DOS) "C:" correctly.
4553 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4554 Include <string.h>, <dirname.h>.
4555 (base_name): Allow file names ending in slashes, other than names
4556 that are all slashes. In this case, return the basename followed
4557 by the slashes. This is more general, and can be used in places
4558 where the original base_name purposely had an assertion failure.
4559 (base_len): New function.
4561 * dirname.c: Include <string.h> instead of <stdlib.h>.
4562 Do not include <assert.h>; no longer needed.
4564 (memrchr): Remove decl.
4565 (dir_name_r): Remove.
4566 (dir_len): Renamed from dirlen. All callers changed.
4567 Rewrite in terms of base_name, for simplicity and consistency.
4568 (dir_name): Never return NULL. All callers changed.
4569 Do not include <stdlib.h> in test program; no longer needed.
4570 return 0; is fine for test program.
4572 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4574 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4576 * path-concat.c (path_concat): Use base_len to compute
4577 base length, not strlen; this means we cannot rely on memcpy
4580 * same.c (STREQ): Remove.
4581 (same_name): Handle the case where the basename ends in trailing '/'.
4583 * stripslash.c (strip_trailing_slashes): Return nonzero if
4584 a slash was stripped. Do not strip the last slash after a
4587 2001-04-08 Jim Meyering <meyering@lucent.com>
4589 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4590 recomputed; that's necessary when the offset spans a DST transition.
4591 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4593 2001-04-02 Jim Meyering <meyering@lucent.com>
4595 * regex.h, regex.c: Update from GNU libc.
4597 2001-03-19 Paul Eggert <eggert@twinsun.com>
4599 * version-etc.c (version_etc_copyright): Update to 2001.
4601 2001-03-16 Paul Eggert <eggert@twinsun.com>
4603 * tempname.c (uint64_t): Define to uintmax_t if
4604 not defined, and if UINT64_MAX is not defined.
4605 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4606 Reported by John David Anglin.
4608 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4610 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4611 alias if codeset is empty.
4612 * config.charset (BeOS): Use wildcard syntax.
4614 2001-03-13 Jim Meyering <meyering@lucent.com>
4616 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4617 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4620 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4622 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4624 * unicodeio.c (print_unicode_char): Simplify accordingly.
4626 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4628 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4629 support for DOS/DJGPP.
4631 2001-02-28 Paul Eggert <eggert@twinsun.com>
4633 * Makefile.am (libfetish_a_SOURCES):
4634 Add dup-safer.c, fopen-safer.c.
4635 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4637 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4639 2001-02-25 Paul Eggert <eggert@twinsun.com>
4641 The mkstemp replacement is taken from glibc 2.2.2, with some
4642 portability fixes for use outside glibc, as follows:
4644 * tempname.c (struct_stat64): New macro.
4645 (direxists, __gen_tempname): Use it.
4646 This avoids a portability problem with Solaris 8.
4648 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4649 (<stddef.h>, <stdint.h>, <string.h>):
4650 Include only if STDC_HEADERS || _LIBC.
4651 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4652 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4653 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4654 (__set_errno): Define this macro if <errno.h> doesn't.
4655 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4656 Define these macros if <stdio.h> doesn't.
4657 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4658 Define these macros if <sys/stat.h>
4659 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4660 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4661 __xstat64): Define if not _LIBC.
4662 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4663 (__gen_tempname): Invoke gettimeofday only if
4664 HAVE_GETTIMEOFDAY || _LIBC;
4665 otherwise, fall back on plain "time".
4666 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4668 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4670 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4672 2001-02-17 Jim Meyering <meyering@lucent.com>
4674 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4675 around included file name.
4677 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4679 * strftime.c: Update from GNU libc (the only changes were to comments).
4681 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4683 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4685 2001-02-17 Paul Eggert <eggert@twinsun.com>
4687 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4688 Remove workaround macros for hosts that have mbrtowc but not
4689 mbstate_t, as we now insist on proper declarations for both
4690 before using mbrtowc.
4692 2001-02-17 Jim Meyering <meyering@lucent.com>
4694 * regex.c: Update from libc.
4696 2001-02-16 Paul Eggert <eggert@twinsun.com>
4698 * alloca.c (malloc): Undef before defining, since stdlib.h
4699 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4700 Reported by Mark Hounschell via Paul Eggert.
4702 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4704 * config.charset: Update for FreeBSD 4.2.
4706 2001-01-26 Jim Meyering <meyering@lucent.com>
4708 * quotearg.c: Include stddef.h.
4709 * quote.c: Include stddef.h.
4710 Reported by Axel Kittenberger.
4712 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4713 line in double quotes so that it evokes a better diagnostic.
4714 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4715 Reported by Axel Kittenberger.
4717 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4719 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4720 to avoid a warning. Add back 'const' to inptr.
4722 2001-01-16 Jim Meyering <meyering@lucent.com>
4724 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4727 2001-01-14 Jim Meyering <meyering@lucent.com>
4729 * rename.c: New file. From Volker Borchert.
4730 Include stdlib.h, string.h or strings.h, and xalloc.h.
4731 Use strip_trailing_slashes rather than open-coding it.
4733 2001-01-03 Paul Eggert <eggert@twinsun.com>
4735 * strftime.c: Sync with glibc time/strftime.c 1.81.
4737 2001-01-03 Jim Meyering <meyering@lucent.com>
4739 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4740 local `inptr' to avoid warning with some system declarations of iconv.
4742 2000-12-29 Paul Eggert <eggert@twinsun.com>
4744 * modechange.c: Do not assume that mode_t uses the
4745 traditional octal encoding. E.g. "chmod 1 FOO" should set
4746 the other-execute bit of FOO even if S_IXOTH != 1.
4748 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4749 WOTH, XOTH, ALLM): New macros.
4750 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4751 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4753 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4754 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4756 No need to use uintmax_t; unsigned long is long enough.
4757 Don't bother to get suffix since we don't use it.
4759 2000-12-24 Jim Meyering <meyering@lucent.com>
4761 * hash.c (is_prime): Return explicit boolean values.
4762 (hash_get_first): Return NULL to appease Irix5.6's 89.
4763 Reported by Nelson Beebe.
4765 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4767 * localcharset.c (locale_charset): Add support for Win32.
4769 2000-12-18 Paul Eggert <eggert@twinsun.com>
4771 * physmem.h, physmem.c: New files.
4773 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4774 (noinst_HEADERS): Add physmem.h.
4776 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4777 't' for compatibility with Solaris 8 sort.
4779 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4781 * config.charset: Add support for BeOS.
4783 2000-12-16 Jim Meyering <meyering@lucent.com>
4785 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4786 SHELLS_FILE to a file name that's useful on djgpp systems.
4788 (ADDITIONAL_DEFAULT_SHELLS): Define.
4789 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4790 Based mostly on a patch from Prashant TR.
4792 2000-12-16 Jim Meyering <meyering@lucent.com>
4794 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4795 N and M) would have treated it like `chown N:N FILE'.
4797 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4799 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4801 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4802 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4803 to the list of canonical encodings. Rename EUC-CN to GB2312.
4805 2000-12-08 Andreas Schwab <schwab@suse.de>
4807 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4808 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4810 2000-12-07 Jim Meyering <meyering@lucent.com>
4812 * stripslash.c (ISSLASH): Define.
4813 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4816 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4817 (dir_name_r): Declare this function as static.
4818 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4819 manifest itself on a name containing a mix of slashes and
4821 Make this function work with names starting with a DOS-style
4822 drive letter and colon prefix.
4823 (dir_name): Append `.' if necessary.
4824 Based mostly on patches from Prashant TR and Eli Zaretskii.
4826 * dirname.h (dir_name_r): Remove prototype.
4828 2000-12-05 Jim Meyering <meyering@lucent.com>
4830 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4832 2000-12-04 Jim Meyering <meyering@lucent.com>
4834 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4835 Also include memory.h, stdlib.h, unistd.h if appropriate.
4836 Reported by Andreas Jaeger (conflicting declaration of malloc).
4838 2000-12-02 Jim Meyering <meyering@lucent.com>
4840 * closeout.h: Make idempotent, to avoid some obscure warnings.
4842 2000-12-01 Paul Eggert <eggert@twinsun.com>
4844 * memrchr.c: Include <config.h> before any system include file.
4846 2000-11-29 Paul Eggert <eggert@twinsun.com>
4848 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4850 2000-11-26 Jim Meyering <meyering@lucent.com>
4852 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4854 2000-11-22 Paul Eggert <eggert@twinsun.com>
4856 * strftime.c (my_strftime): Do not invoke mbrlen with a
4857 size of (size_t) -1; it's not portable.
4859 2000-11-17 Akim Demaille <akim@epita.fr>
4861 * obstack.h: Formatting changes.
4862 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4863 prevent type checking.
4864 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4865 cast the value to (void *): assigning a `foo *' to a `void *'
4867 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4869 2000-11-17 Jim Meyering <meyering@lucent.com>
4871 * strstr.c: Update from GNU libc.
4873 2000-11-16 Jim Meyering <meyering@lucent.com>
4875 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4877 2000-11-11 Jim Meyering <meyering@lucent.com>
4879 * error.c: Add a couple #includes, merging from GNU libc version.
4881 2000-11-10 Jim Meyering <meyering@lucent.com>
4883 * obstack.h: Update from GNU libc.
4884 * obstack.c: Likewise.
4886 2000-11-06 Paul Eggert <eggert@twinsun.com>
4888 * getusershell.c (setusershell): Use rewind rather than
4889 fseek/fseeko, to avoid configuration hassles with fseeko.
4890 Don't bother opening SHELLS_FILE if shellstream is NULL;
4893 2000-11-05 Jim Meyering <meyering@lucent.com>
4895 * makepath.h (make_dir): Declare.
4896 * makepath.c (make_dir): Remove `static' attribute.
4899 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4901 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4902 last one in a bucket, advance to the next bucket.
4904 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4906 * fnmatch.c: Do not comment out all the code if we are using
4907 the GNU C library, because in some cases we are replacing buggy
4908 code in the GNU C library itself.
4910 2000-10-30 Paul Eggert <eggert@twinsun.com>
4912 * error.h, getline.h, modechange.h:
4913 Remove "2000" from Copyright line, as the file hasn't been
4914 changed this year other than in the copyright notice.
4916 * xalloc.h: Add "2000" to Copyright line, as this file
4917 was changed this year.
4919 2000-10-30 Paul Eggert <eggert@twinsun.com>
4921 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4922 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4923 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4925 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4927 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4928 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4929 doesn't define __restrict_arr.
4931 2000-10-29 Jim Meyering <meyering@lucent.com>
4933 * xstat.in: Fix grammar in comment.
4935 2000-10-28 Jim Meyering <meyering@lucent.com>
4937 * memchr.c: Update from libc.
4938 Adjust for portability:
4939 [HAVE_STDLIB_H]: Include stdlib.h.
4940 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4941 Undef __memchr, too.
4942 [!weak_alias]: Define __memchr to memchr.
4944 * regex.c: Update from libc.
4945 * regex.h: Likewise.
4946 * getopt1.c: Likewise.
4947 * memcmp.c: Likewise.
4949 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4950 Avoid using fseek, when possible -- it's broken by design.
4951 Patch by Ulrich Drepper.
4953 2000-10-26 Jim Meyering <meyering@lucent.com>
4955 * strftime.c: Update from libc.
4957 2000-10-25 Jim Meyering <meyering@lucent.com>
4959 * obstack.c: Update from libc.
4961 2000-10-23 Jim Meyering <meyering@lucent.com>
4963 * hard-locale.c (hard_locale): Revert last change -- it was simply
4964 wrong. That set_locale call must not have any side effects.
4967 2000-10-22 Jim Meyering <meyering@lucent.com>
4969 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4970 [CYCLIC]: Remove now-unused definition.
4972 * save-cwd.c (O_DIRECTORY): Define, if needed.
4973 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4974 Suggestion from Ulrich Drepper.
4976 2000-10-21 Jim Meyering <meyering@lucent.com>
4978 * dirname.c (dir_name_r): New function, factored out of dir_name.
4979 (dir_name): Use dir_name_r.
4980 * dirname.h (dir_name_r): Declare it.
4982 2000-10-21 Jim Meyering <meyering@lucent.com>
4984 * dirname.c (memrchr): Declare if necessary.
4985 (dir_name): Remove the restriction that there be no
4986 trailing slashes. Now, this code skips past them, effectively
4988 [TEST_DIRNAME] (main): New unit tests.
4990 * memrchr.c: New file from GNU libc.
4991 Undef __memrchr, too.
4992 [!weak_alias]: Define __memrchr to memrchr.
4993 Guard weak_alias use with `#ifdef weak_alias'.
4995 2000-10-17 Jim Meyering <meyering@lucent.com>
4997 * quote.h (PARAMS): Define and use.
4998 Reported by Akim Demaille.
5000 * getopt.c: Update from libc.
5002 2000-10-16 Jim Meyering <meyering@lucent.com>
5004 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5007 2000-09-25 Jim Meyering <meyering@lucent.com>
5009 * md5.h (rol): Define (from GnuPG).
5011 * sha.c: Give credit (GnuPG) where due.
5012 (M): Use rol rather than open-coding it.
5013 Add a FIXME comment.
5015 2000-09-21 Jim Meyering <meyering@lucent.com>
5017 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5018 Reported by Michael Stone.
5020 2000-09-20 Jim Meyering <meyering@lucent.com>
5022 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5023 (noinst_HEADERS): Add sha.h.
5024 Based on code from Scott G. Miller and from GnuPG.
5026 2000-09-15 Jim Meyering <meyering@lucent.com>
5028 * regex.c: Update from libc.
5030 2000-09-10 Jim Meyering <meyering@lucent.com>
5032 * getopt.c (_getopt_internal): Update from glibc.
5034 2000-09-09 Jim Meyering <meyering@lucent.com>
5036 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5037 think it should be used as a general replacement for isascii.
5038 * fnmatch.c: Likewise.
5039 * mbswidth.c: Likewise
5040 * regex.c: Likewise.
5043 * userspec.c: Include sys/param.h and limits.h.
5045 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5046 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5047 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5048 UID, GID. Check range.
5050 2000-09-06 Jim Meyering <meyering@lucent.com>
5052 * getopt.c (_getopt_internal): Update from glibc.
5054 2000-08-30 Jim Meyering <meyering@lucent.com>
5056 * strftime.c: Merge in changes from GNU libc.
5058 2000-08-26 Jim Meyering <meyering@lucent.com>
5060 * closeout.c: Include "__fpending.h".
5061 (close_stdout_status): Return right away if there's nothing to flush.
5063 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5064 * __fpending.c: New file.
5065 * __fpending.h: New file.
5067 2000-08-07 Paul Eggert <eggert@twinsun.com>
5069 Standardize on "memory exhausted" instead of "Memory exhausted"
5070 or "virtual memory exhausted".
5071 * obstack.c (print_and_abort): Use "memory exhausted", not
5072 "virtual memory exhausted".
5073 * same.c (same_name): Invoke xalloc_die instead of printing
5075 * userspec.c (parse_user_spec): Likewise.
5076 * bumpalloc.h: comment fix
5077 * same.c, userspec.c: Include xalloc.h.
5079 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5080 not char *const and pointing to a constant array.
5081 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5082 (xrealloc): Comment fix.
5084 * userspec.c (parse_user_spec):
5085 Don't translate a message until just before returning,
5086 to avoid unnecessary translation.
5088 2000-08-07 Jim Meyering <meyering@lucent.com>
5090 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5091 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5092 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5093 getgroups.c, gethostname.c, getopt.h, group-member.c,
5094 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5095 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5096 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5097 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5098 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5099 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5100 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5101 yesno.c: Back out Copyright date changes for each file with no change
5102 this year. This eases coordination with other programs using the same
5103 source code modules. From Paul Eggert.
5105 2000-08-03 Greg McGary <greg@mcgary.org>
5107 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5108 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5109 (EXTEND_BUFFER): Use them.
5111 2000-08-01 Jim Meyering <meyering@lucent.com>
5113 * dirname.c (ISSLASH): Define.
5114 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5115 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5116 both `\' and `/' may be use as path separators.
5117 Based on a patch from Prashant TR.
5119 2000-07-31 Paul Eggert <eggert@twinsun.com>
5121 * quotearg.c (quotearg_n_options): Don't make the initial
5122 slot vector a constant, since it might get modified.
5124 2000-07-31 Jim Meyering <meyering@lucent.com>
5126 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5127 * obstack.c (print_and_abort): Likewise.
5129 2000-07-30 Paul Eggert <eggert@twinsun.com>
5131 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5132 buffer, so that the caller can always quote one small
5133 component of a "memory exhausted" message in slot 0.
5134 From a suggestion by Jim Meyering.
5136 2000-07-30 Jim Meyering <meyering@lucent.com>
5138 * makepath.c (make_path): Quote the other instance, too.
5140 * quotearg.c (N_STATIC_SLOTVECS): Define.
5141 (STATIC_BUF_SIZE): Define.
5142 (quotearg_n_options): Use only statically allocated storage when
5143 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5144 than STATIC_BUF_SIZE.
5146 2000-07-29 Jim Meyering <meyering@lucent.com>
5148 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5149 * dirname.c (dir_name): Likewise.
5151 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5153 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5154 (dir_name): Assert that there are no trailing slashes.
5156 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5158 * mbswidth.h (mbswidth): Add a flags argument.
5159 (mbswidth): New declaration.
5160 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5161 * mbswidth.c (mbswidth): Add a flags argument.
5162 (mbsnwidth): New function.
5164 2000-07-24 Jim Meyering <meyering@lucent.com>
5166 * mbswidth.c: Remove useless #else. From Bruno Haible.
5168 2000-07-23 Paul Eggert <eggert@twinsun.com>
5170 * mbswidth.c (_XOPEN_SOURCE):
5171 Don't define; this causes problems on Solaris 7.
5172 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5174 2000-07-23 Paul Eggert <eggert@twinsun.com>
5177 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5178 so that mbstate_t is always defined.
5180 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5181 be 1 in at least one GCC installation, and this configuration
5182 error is likely to be common. Ignoring MB_LEN_MAX hurts
5183 performance on hosts that have mbrtowc but have only unibyte
5184 locales, but I assume these hosts are rare.
5186 2000-07-23 Paul Eggert <eggert@twinsun.com>
5188 * quotearg.c: Streamline by invoking multibyte code only if needed.
5189 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5190 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5191 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5192 invoke multibyte primitives.
5194 2000-07-23 Jim Meyering <meyering@lucent.com>
5196 * basename.c (base_name): Add an assertion.
5198 2000-07-15 Bruno Haible <clisp.cons.org>
5200 * quotearg.c: When the system forces us to redefine mbstate_t,
5201 shadow its mbsinit function.
5203 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5205 * mbswidth.h: New file.
5206 * mbswidth.c: New file.
5207 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5208 (noinst_HEADERS): Add mbswidth.h.
5210 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5212 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5215 2000-07-15 Jim Meyering <meyering@lucent.com>
5217 * makepath.c: Include quote.h.
5218 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5219 corresponding argument in a `quote (...)' call.
5220 Give better diagnostics.
5222 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5223 (noinst_HEADERS): Add quote.h.
5225 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5226 from tar's src/misc.c.
5227 * quote.h: New file. Prototypes for same.
5229 2000-07-10 Paul Eggert <eggert@twinsun.com>
5231 From a suggestion by Bruno Haible.
5232 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5233 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5234 to decide whether to define the BeOS workaround macro;
5235 this adjusts to the change to AC_MBSTATE_T.
5237 2000-07-13 Paul Eggert <eggert@twinsun.com>
5239 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5241 * quotearg.c (quoting_style_args, quoting_style_vals,
5242 quotearg_buffer_restyled): Add support for
5243 clocale_quoting_style. Undo previous change to
5244 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5245 and "{RIGHT QUOTATION MARK}" msgids.
5247 2000-07-05 Paul Eggert <eggert@twinsun.com>
5249 The old behavior of quoting `like this' doesn't look good with
5250 newer, ISO-style fonts. See:
5251 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5253 Instead, quote "like this" by default. Let the translator
5254 tailor the locale-specific quoting behavior by providing
5255 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5257 * quotearg.c (N_): New macro.
5258 (gettext_default): New function.
5259 (quotearg_buffer_restyled): Use
5260 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5261 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5263 2000-07-09 Jim Meyering <meyering@lucent.com>
5265 * Most files: Update copyright dates to include 2000.
5267 2000-07-08 Jim Meyering <meyering@lucent.com>
5269 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5271 (xgethostname): Remove now-unnecessary #ifdef.
5272 Move declaration of `err' into loop where it's used.
5274 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5276 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5277 by allocating a larger buffer. Test the gethostname return value for
5278 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5279 returns an error and ENAMETOOLONG isn't defined.
5281 2000-07-05 Paul Eggert <eggert@twinsun.com>
5282 and Bruno Haible <haible@clisp.cons.org>
5284 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5286 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5288 * quotearg.c (struct quoting_options): Simplify quote_these_too
5291 2000-07-03 Jim Meyering <meyering@lucent.com>
5293 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5294 Reported by Bruno Haible.
5296 2000-07-04 Jim Meyering <meyering@lucent.com>
5298 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5299 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5302 2000-07-03 Paul Eggert <eggert@twinsun.com>
5303 and Bruno Haible <haible@clisp.cons.org>
5305 * quotearg.c (mbrtowc):
5306 Assign to *pwc, and return 1 only if result is nonzero.
5307 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5309 2000-07-03 Jim Meyering <meyering@lucent.com>
5311 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5312 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5315 2000-07-02 Jim Meyering <meyering@lucent.com>
5317 * quotearg.c (mbstate_t): Don't define here.
5319 2000-07-02 Jim Meyering <meyering@lucent.com>
5321 * nanosleep.c (SIGCONT): Define if not already defined.
5323 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5325 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5326 per change in ../m4/ls-mntd-fs.m4.
5327 (read_filesystem_list): Ignore symbolic links.
5329 2000-06-29 Jim Meyering <meyering@lucent.com>
5331 * same.c: Include <string.h> or <strings.h>, as appropriate,
5332 for declaration of strcmp.
5334 * long-options.c: Include <stdlib.h>, for declaration of exit.
5336 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5337 Avoid warning by casting result to `char *' to remove `const'.
5339 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5341 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5343 2000-06-26 Paul Eggert <eggert@twinsun.com>
5345 savedir now sets errno on failure and invokes xmalloc to get memory.
5346 Fix a couple of other minor bugs while we're at it.
5348 * savedir.c (<unistd.h>): Do not include; there's no need.
5349 (NAMLEN): Remove macro.
5350 (malloc, realloc): Remove decls.
5352 ("xalloc.h"): Include.
5353 (NAME_SIZE_DEFAULT): New macro.
5354 (savedir): Use xmalloc / xrealloc to allocate memory.
5355 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5356 Skip "" directory entries.
5357 Use strlen to calculate directory entry length, since the old method
5358 is rarely used these days and isn't worth supporting.
5359 Don't use a pointer after freeing it.
5360 Check for integer overflow when calculating allocation size.
5361 Use memcpy to copy entries, instead of stpcpy.
5362 Set errno properly when returning NULL.
5363 Check for readdir error.
5365 2000-06-26 Jim Meyering <meyering@lucent.com>
5367 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5369 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5371 * getusershell.c (xmalloc, xrealloc): Remove functions.
5373 Don't include <stdlib.h>. Don't declare malloc, realloc.
5375 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5377 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5379 2000-06-24 Jim Meyering <meyering@lucent.com>
5381 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5383 2000-06-21 Jim Meyering <meyering@lucent.com>
5385 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5387 2000-06-19 Paul Eggert <eggert@twinsun.com>
5389 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5390 (mbrtowc, mbstate_t): Define substitutes if
5391 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5392 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5393 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5395 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5397 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5398 than 1024, return a memory chunk of least possible size, instead
5399 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5400 Use free/xmalloc instead of xrealloc to avoid copying for very long
5403 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5405 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5406 address, not strdup. Include <stdlib.h> and don't declare free().
5408 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5410 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5413 2000-06-21 Jim Meyering <meyering@lucent.com>
5415 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5416 (noinst_HEADERS): Add getstr.h.
5418 * getline.c (getstr): Move into a separate file.
5419 * getstr.c (getstr): New file, extracted from getline.c, with
5420 the following changes: new parameter, delim2; both delim[12]
5421 parameters have type `int', not `char'. The latter would lose
5422 with 8-bit delimiters.
5423 * getstr.h: New file.
5425 2000-06-19 Jim Meyering <meyering@lucent.com>
5427 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5429 2000-06-18 Jim Meyering <meyering@lucent.com>
5431 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5432 Besides, these days every porting target provides a mkdir function.
5434 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5435 (this snippet comes from src/system.h).
5437 2000-06-15 Paul Eggert <eggert@twinsun.com>
5439 * human.c (adjust_value): New function.
5440 (human_readable_inexact): Apply rounding style even when
5441 printing approximate values.
5443 2000-06-14 Paul Eggert <eggert@twinsun.com>
5445 * human.c (human_readable_inexact): Allow an input block
5446 size that is not a multiple of the output block size, and vice versa.
5447 Reported by Piergiorgio Sartor.
5449 2000-06-14 Paul Eggert <eggert@twinsun.com>
5451 * getdate.y (get_date): Apply relative times after time
5452 zone indicator, not before. Reported by Todd A. Jacobs.
5454 2000-06-13 Jim Meyering <meyering@lucent.com>
5456 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5458 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5460 2000-06-12 Paul Eggert <eggert@twinsun.com>
5462 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5464 2000-06-04 Paul Eggert <eggert@twinsun.com>
5466 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5468 2000-06-04 Jim Meyering <meyering@lucent.com>
5470 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5471 SunOS 4.1.4 for which gid_t is an unsigned type.
5473 2000-06-03 Jim Meyering <meyering@lucent.com>
5475 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5477 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5479 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5480 newer, don't install charset.alias.
5481 * config.charset: Change the Linux/glibc rules so they become empty
5482 on glibc-2.1 or newer.
5484 2000-06-02 Jim Meyering <meyering@lucent.com>
5486 * mountlist.c: Back out last change. Instead, do this...
5487 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5488 member using the same `ignore'-testing code.
5489 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5493 2000-05-29 Jim Meyering <meyering@lucent.com>
5495 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5496 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5498 2000-05-22 Jim Meyering <meyering@lucent.com>
5500 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5502 2000-05-18 Jim Meyering <meyering@lucent.com>
5504 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5505 back, too, since it may have been modified by allocate_entry.
5506 (hash_delete): Rewrite to use neither the assignment operator
5507 nor the comma operator in an if-expression.
5509 2000-05-15 Paul Eggert <eggert@twinsun.com>
5512 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5513 Remove; no longer needed.
5514 "quotearg.h": Add include.
5515 (file_name): Do not bother to explicitly initialize to NULL; it's less
5516 efficient on some hosts.
5517 (close_stdout_status): Remove test as to whether stdout was already
5518 closed; it breaks for the case "echo x | sort >&-".
5519 Quote file name colons.
5520 Do not assume that _("write error") lacks format strings.
5522 2000-05-15 Jim Meyering <meyering@lucent.com>
5524 * version-etc.c (version_etc_copyright): Update the copyright string
5525 used in all --version output.
5527 2000-05-14 Jim Meyering <meyering@lucent.com>
5529 * closeout.c (close_stdout_set_file_name): New function.
5530 (close_stdout_status): Use new file-scoped global.
5531 Return right away if fstat says the stdout file descriptor is invalid.
5532 * closeout.h (close_stdout_set_file_name): Declare.
5534 2000-05-10 Jim Meyering <meyering@lucent.com>
5536 * closeout.c [default_exit_status]: New file-scoped variable.
5537 (close_stdout_set_status): New function.
5538 * closeout.h (close_stdout_set_status): Declare.
5540 2000-05-08 Jim Meyering <meyering@lucent.com>
5542 * long-options.c: Don't include closeout.h.
5543 (parse_long_options): Don't call close_stdout for --version.
5545 2000-05-06 Jim Meyering <meyering@lucent.com>
5547 * strnlen.c: Undefine __strnlen and strnlen.
5548 [!weak_alias]: Define __strnlen to strnlen.
5550 * atexit.c: New file, from libiberty.
5552 2000-05-06 Jim Meyering <meyering@lucent.com>
5554 * closeout.c (close_stdout_status): Also check for errors on the
5557 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5559 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5560 instead of xmalloc, xrealloc, path_concat.
5561 (locale_charset): Treat empty environment variables as absent.
5562 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5564 2000-05-04 Jim Meyering <meyering@lucent.com>
5566 * getopt.c: Update from glibc.
5567 * obstack.c: Likewise.
5568 * obstack.h: Likewise.
5569 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5571 * regex.h: Likewise.
5572 * strndup.c: Likewise.
5573 * strnlen.c: New file, from glibc.
5575 2000-05-01 Jim Meyering <meyering@lucent.com>
5577 * full-write.c (full_write): Remove `FIXME' part of comment.
5579 2000-04-29 Jim Meyering <meyering@lucent.com>
5581 * path-concat.c: Declare strdup only if it's not defined.
5582 * canon-host.c: Likewise.
5584 2000-04-28 Jim Meyering <meyering@lucent.com>
5586 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5587 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5588 included first, then limits.h is included by locale.h by libintl.h.
5589 From John David Anglin.
5591 2000-04-25 Jim Meyering <meyering@lucent.com>
5593 * makepath.c (S_IRWXUGO): Define.
5594 (make_path): Always perform explicit chmod if MODE specifies any
5595 of the `special' permission bits. Prompted by a bug report against
5596 install from Mate Wierdl and Joost van Baal.
5598 2000-04-18 Jim Meyering <meyering@lucent.com>
5602 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5603 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5605 2000-04-17 Jim Meyering <meyering@lucent.com>
5607 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5608 the definition of it to rpl_strftime also defined-away the system's
5611 2000-04-15 Jim Meyering <meyering@lucent.com>
5613 Use `C' to denote so-called `contiguous' files, the same way
5615 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5616 (ftypelet): Use S_ISCTG.
5617 From Michael Deutschmann.
5619 2000-04-14 Jim Meyering <meyering@lucent.com>
5621 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5623 2000-04-08 Jim Meyering <meyering@lucent.com>
5625 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5626 names don't conflict. Reported by Eli Zaretskii.
5628 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5630 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5631 bug. Deal with the different error behavior of Irix iconv.
5633 2000-04-07 Jim Meyering <meyering@lucent.com>
5635 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5636 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5638 2000-04-05 Jim Meyering <meyering@lucent.com>
5640 Portability tweaks required for ultrix4.3.
5641 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5642 * readutmp.c: Include sys/types.h before sys/stat.h.
5643 * canon-host.c: Declare strdup.
5644 * path-concat.c: Likewise.
5645 From John David Anglin.
5647 2000-04-04 Jim Meyering <meyering@lucent.com>
5649 Be more DOS 8.3-friendly.
5650 * ref-add.sin: Renamed from ref-add.sed.in.
5651 * ref-del.sin: Renamed from ref-del.sed.in.
5652 * Makefile.am: Reflect renaming.
5653 Reported by Eli Zaretskii.
5655 Use a temporary file name that won't clash with `charset.alias'
5656 in the DOS 8.3 name space.
5657 * Makefile.am (charset_tmp): Define.
5658 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5659 (uninstall-local): Likewise.
5660 Reported by Eli Zaretskii.
5662 2000-03-29 Paul Eggert <eggert@twinsun.com>
5664 * time/strftime.c (my_strftime): Make sure we call the system
5665 strftime, not ourselves, when invoking the underlying strftime.
5667 2000-03-24 Jim Meyering <meyering@lucent.com>
5669 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5670 (charset_alias): Define.
5671 (install-exec-local): Factor out common code.
5672 (uninstall-local): Split lines longer than 80.
5673 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5675 (.sed.in.sed): New rule. Don't redirect directly to $@.
5676 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5678 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5680 * config.charset: Output a line containing "Packages using this file".
5681 * ref-add.sed.in, ref-del.sed.in: New files.
5682 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5683 ref-del.sed): New rules.
5685 2000-03-17 Jim Meyering <meyering@lucent.com>
5687 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5688 Otherwise, include <strings.h>
5690 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5692 * unicodeio.c (utf8_wctomb): New function.
5693 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5694 format instead of in UCS-4 with platform dependent endianness.
5696 2000-03-07 Paul Eggert <eggert@twinsun.com>
5698 * savedir.c (savedir): Work even if directory size is
5699 negative; this can happen with some screwy NFS configurations.
5701 2000-03-06 Jim Meyering <meyering@lucent.com>
5703 * localcharset.c (get_charset_aliases): Don't try to free file_name
5704 if it's NULL (because we ran out of memory). From Bruno Haible.
5706 2000-03-05 Jim Meyering <meyering@lucent.com>
5708 * localcharset.c ("path-concat.h"): Include.
5709 (get_charset_aliases): Use path_concat instead of ANSI string
5712 * unicodeio.h (PARAMS): Define.
5713 Use it to guard prototype.
5715 2000-03-04 Jim Meyering <meyering@lucent.com>
5717 * Makefile.am (install-exec-local): Create $(libdir) before installing
5719 (uninstall-local): Uncomment this rule so `make distcheck' works
5722 * unicodeio.c (<errno.h>): Include it.
5723 (errno): Declare if not defined.
5725 * localcharset.c: Add Bruno's comment justifying use of volatile.
5727 * config.charset: New version, incorporating remarks from a linux
5728 i18n mailing list. From Bruno Haible.
5730 2000-03-02 Jim Meyering <meyering@lucent.com>
5732 * Makefile.am (EXTRA_DIST): Add config.charset.
5734 2000-03-01 Jim Meyering <meyering@lucent.com>
5736 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5737 * unicodeio.c: Likewise.
5739 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5741 * config.charset: New file.
5742 * localcharset.c: New file.
5743 * unicodeio.h, unicodeio.c: New files.
5744 * Makefile.am (DEFS): Add -DLIBDIR=...
5745 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5746 (noinst_HEADERS): Add unicodeio.h.
5747 (all-local, install-exec-local, charset.alias): New targets.
5749 2000-02-28 Paul Eggert <eggert@twinsun.com>
5751 * quotearg.c (ALERT_CHAR): New macro.
5752 (quotearg_buffer_restyled): Use it.
5754 2000-02-27 Jim Meyering <meyering@lucent.com>
5756 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5757 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5759 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5760 not `#if STDC_HEADERS'.
5761 Declare malloc if needed.
5763 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5764 now that autoconf always defines the HAVE_DECL_ symbols.
5765 * human.c: Likewise.
5767 * strtoumax.c: Likewise.
5769 * backupfile.c: Arrange for cpp to fail if the configure-time
5770 declaration check was not run.
5772 * human.c: Likewise.
5774 * strtoumax.c: Likewise.
5776 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5777 then first look up the entire `.'-containing string as a login name.
5779 2000-02-18 Paul Eggert <eggert@twinsun.com>
5781 * getdate.y: Handle two-digit years with leading zeros correctly.
5782 (textint): New typedef.
5783 (parser_control): Member year changed from int to textint.
5785 (YYSTYPE): Removed; replaced by %union with int and textint members.
5786 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5787 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5788 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5789 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5790 (date, number, to_year): Use width of number in digits, not its value,
5791 to determine whether it's a 2-digit year, or a 2-digit time.
5792 (yylex): Store number of digits of numeric tokens.
5793 Reported by John Kendall.
5795 (parser_control): Changed from struct parser_control to typedef (for
5796 consistency). All uses changed.
5798 (tID): Removed; not used.
5799 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5801 2000-02-14 Paul Eggert <eggert@twinsun.com>
5803 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5804 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5806 2000-02-12 Jim Meyering <meyering@lucent.com>
5808 * userspec.c (ISDIGIT): Define it.
5809 (isdigit): Remove definition.
5810 (is_number): Use ISDIGIT, not isdigit.
5811 <libintl.h>: Include.
5813 (parse_user_spec): Mark translatable strings.
5815 2000-02-10 Jim Meyering <meyering@lucent.com>
5817 With these changes, nanosleep.[ch] are finally enough like the other
5818 lib/* replacement files to compile on a few more losing systems.
5820 * nanosleep.h: Don't include config.h.
5821 Remove prototype from declaration of nanosleep.
5822 (PARAMS): Remove now-unneeded definition.
5823 * nanosleep.c: #undef nanosleep.
5824 (rpl_nanosleep): Rename from nanosleep.
5826 2000-02-03 Jim Meyering <meyering@lucent.com>
5828 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5829 rather than with `#if HAVE_UTMPNAME'.
5831 2000-02-01 Jim Meyering <meyering@lucent.com>
5833 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5835 2000-01-31 Jim Meyering <meyering@lucent.com>
5837 * nanosleep.h (nanosleep): Guard declaration with
5838 `#if ! HAVE_DECL_NANOSLEEP'.
5839 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5840 the declaration in that vendor's sys/timers.h.
5841 Reported by Christian Krackowizer.
5843 * quotearg.c (ISASCII): Add #undef and move definition to follow
5844 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5845 (ISPRINT): Likewise.
5846 Reported by Tom Tromey.
5848 2000-01-30 Jim Meyering <meyering@lucent.com>
5850 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5851 uses of ->ut_name. The latter doesn't work with new Linux header files
5852 where only utmpx.ut_user is declared.
5854 * readutmp.h (UT_USER): Define.
5856 2000-01-23 Jim Meyering <meyering@lucent.com>
5858 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5861 2000-01-22 Jim Meyering <meyering@lucent.com>
5863 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5864 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5865 Required for some AIX systems. Reported by Christian Krackowizer.
5866 [TESTING] (main): New function.
5868 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5869 * dirname.c (dir_name): Support for DOS-style file names with drive
5872 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5874 * strverscmp.c (ISDIGIT): Define.
5875 (strverscmp): Use ISDIGIT, not isdigit.
5877 2000-01-17 Paul Eggert <eggert@twinsun.com>
5879 * nanosleep.c (nanosleep):
5880 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5881 POSIX.1 doesn't require SA_INTERRUPT and some systems
5882 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5883 it's been part of POSIX.1 since day 1 (in 1988).
5885 2000-01-17 Jim Meyering <meyering@lucent.com>
5887 * interlock: Remove unused file. Reported by François Pinard.
5889 2000-01-16 Paul Eggert <eggert@twinsun.com>
5891 * quotearg.c (quotearg_buffer_restyled): Do not quote
5892 alert, backslash, formfeed, and vertical tab unnecessarily in
5893 shell quoting style.
5896 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5897 Free Software Foundation, Inc.
5898 Copying and distribution of this file, with or without modification,
5899 are permitted provided the copyright notice and this notice are preserved.